In file included from q:\gcc\include\c++\8.3.0\memory:67,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\stl_raw_storage_iter.h:69:22: error: expected template-name before '<' token
     : public iterator<output_iterator_tag, void, void, void, void>
                      ^
q:\gcc\include\c++\8.3.0\bits\stl_raw_storage_iter.h:69:22: error: expected '{' before '<' token
In file included from q:\gcc\include\c++\8.3.0\memory:74,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\ext\concurrence.h:68:3: error: expected class-name before '{' token
   {
   ^
q:\gcc\include\c++\8.3.0\ext\concurrence.h:76:3: error: expected class-name before '{' token
   {
   ^
q:\gcc\include\c++\8.3.0\ext\concurrence.h:84:3: error: expected class-name before '{' token
   {
   ^
q:\gcc\include\c++\8.3.0\ext\concurrence.h:92:3: error: expected class-name before '{' token
   {
   ^
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:70:9: error: expected nested-name-specifier before 'enable_if'
         enable_if<is_convertible<_Up*, _Tp*>::value>::type>
         ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:70:9: error: expected '>' before 'enable_if'
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In member function 'void DX::std::default_delete<_Tp>::operator()(_Tp*) const':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:77:17: error: 'is_void' was not declared in this scope
  static_assert(!is_void<_Tp>::value,
                 ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:77:17: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:202:12: note:   'std::is_void'
     struct is_void
            ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:77:28: error: expected primary-expression before '>' token
  static_assert(!is_void<_Tp>::value,
                            ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:77:31: error: '::value' has not been declared
  static_assert(!is_void<_Tp>::value,
                               ^~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:105:9: error: expected nested-name-specifier before 'enable_if'
         enable_if<is_convertible<_Up(*)[], _Tp(*)[]>::value>::type>
         ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:105:9: error: expected '>' before 'enable_if'
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:110:16: error: expected nested-name-specifier before 'enable_if'
       typename enable_if<is_convertible<_Up(*)[], _Tp(*)[]>::value>::type
                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:110:25: error: expected initializer before '<' token
       typename enable_if<is_convertible<_Up(*)[], _Tp(*)[]>::value>::type
                         ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:130:17: error: '__void_t' was not declared in this scope
  _Ptr<_Up, _Ep, __void_t<typename remove_reference<_Ep>::type::pointer>>
                 ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:130:17: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:2355:46: note:   'std::__void_t'
   template<typename...> using __void_t = void;
                                              ^
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:130:71: error: template argument 3 is invalid
  _Ptr<_Up, _Ep, __void_t<typename remove_reference<_Ep>::type::pointer>>
                                                                       ^~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:136:34: error: 'enable_if' does not name a type
       using _DeleterConstraint = enable_if<
                                  ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:155:7: error: 'tuple' does not name a type
       tuple<pointer, _Dp> _M_t;
       ^~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In constructor 'DX::std::__uniq_ptr_impl<_Tp, _Dp>::__uniq_ptr_impl(DX::std::__uniq_ptr_impl<_Tp, _Dp>::pointer)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:143:38: error: class 'DX::std::__uniq_ptr_impl<_Tp, _Dp>' does not have any field named '_M_t'
       __uniq_ptr_impl(pointer __p) : _M_t() { _M_ptr() = __p; }
                                      ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In constructor 'DX::std::__uniq_ptr_impl<_Tp, _Dp>::__uniq_ptr_impl(DX::std::__uniq_ptr_impl<_Tp, _Dp>::pointer, _Del&&)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:147:4: error: class 'DX::std::__uniq_ptr_impl<_Tp, _Dp>' does not have any field named '_M_t'
  : _M_t(__p, std::forward<_Del>(__d)) { }
    ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:147:19: error: 'forward' is not a member of 'DX::std'
  : _M_t(__p, std::forward<_Del>(__d)) { }
                   ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:147:19: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:147:31: error: expected primary-expression before '>' token
  : _M_t(__p, std::forward<_Del>(__d)) { }
                               ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In member function 'DX::std::__uniq_ptr_impl<_Tp, _Dp>::pointer& DX::std::__uniq_ptr_impl<_Tp, _Dp>::_M_ptr()':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:149:41: error: 'get' is not a member of 'DX::std'
       pointer&   _M_ptr() { return std::get<0>(_M_t); }
                                         ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:149:41: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:57,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\variant:909:34: note:   'std::get'
     constexpr inline const _Tp&& get(const variant<_Types...>&& __v)
                                  ^~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:149:48: error: '_M_t' was not declared in this scope
       pointer&   _M_ptr() { return std::get<0>(_M_t); }
                                                ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:149:48: note: suggested alternative: '_M_ptr'
       pointer&   _M_ptr() { return std::get<0>(_M_t); }
                                                ^~~~
                                                _M_ptr
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In member function 'DX::std::__uniq_ptr_impl<_Tp, _Dp>::pointer DX::std::__uniq_ptr_impl<_Tp, _Dp>::_M_ptr() const':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:150:47: error: 'get' is not a member of 'DX::std'
       pointer    _M_ptr() const { return std::get<0>(_M_t); }
                                               ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:150:47: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:57,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\variant:909:34: note:   'std::get'
     constexpr inline const _Tp&& get(const variant<_Types...>&& __v)
                                  ^~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:150:54: error: '_M_t' was not declared in this scope
       pointer    _M_ptr() const { return std::get<0>(_M_t); }
                                                      ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:150:54: note: suggested alternative: '_M_ptr'
       pointer    _M_ptr() const { return std::get<0>(_M_t); }
                                                      ^~~~
                                                      _M_ptr
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In member function '_Dp& DX::std::__uniq_ptr_impl<_Tp, _Dp>::_M_deleter()':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:151:45: error: 'get' is not a member of 'DX::std'
       _Dp&       _M_deleter() { return std::get<1>(_M_t); }
                                             ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:151:45: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:57,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\variant:909:34: note:   'std::get'
     constexpr inline const _Tp&& get(const variant<_Types...>&& __v)
                                  ^~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:151:52: error: '_M_t' was not declared in this scope
       _Dp&       _M_deleter() { return std::get<1>(_M_t); }
                                                    ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:151:52: note: suggested alternative: '_M_ptr'
       _Dp&       _M_deleter() { return std::get<1>(_M_t); }
                                                    ^~~~
                                                    _M_ptr
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In member function 'const _Dp& DX::std::__uniq_ptr_impl<_Tp, _Dp>::_M_deleter() const':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:152:51: error: 'get' is not a member of 'DX::std'
       const _Dp& _M_deleter() const { return std::get<1>(_M_t); }
                                                   ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:152:51: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:57,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\variant:909:34: note:   'std::get'
     constexpr inline const _Tp&& get(const variant<_Types...>&& __v)
                                  ^~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:152:58: error: '_M_t' was not declared in this scope
       const _Dp& _M_deleter() const { return std::get<1>(_M_t); }
                                                          ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:152:58: note: suggested alternative: '_M_ptr'
       const _Dp& _M_deleter() const { return std::get<1>(_M_t); }
                                                          ^~~~
                                                          _M_ptr
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:176:31: error: '__and_' does not name a type; did you mean 'qrand'?
  using __safe_conversion_up = __and_<
                               ^~~~~~
                               qrand
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:216:13: error: expected nested-name-specifier before 'conditional'
    typename conditional<is_reference<deleter_type>::value,
             ^~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:216:24: error: expected ',' or '...' before '<' token
    typename conditional<is_reference<deleter_type>::value,
                        ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:228:13: error: expected nested-name-specifier before 'remove_reference'
    typename remove_reference<deleter_type>::type&& __d) noexcept
             ^~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:228:29: error: expected ',' or '...' before '<' token
    typename remove_reference<deleter_type>::type&& __d) noexcept
                             ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:227:7: error: 'DX::std::unique_ptr<_Tp, _Dp>::unique_ptr(DX::std::unique_ptr<_Tp, _Dp>::pointer, int)' cannot be overloaded with 'DX::std::unique_ptr<_Tp, _Dp>::unique_ptr(DX::std::unique_ptr<_Tp, _Dp>::pointer, int)'
       unique_ptr(pointer __p,
       ^~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:215:7: note: previous declaration 'DX::std::unique_ptr<_Tp, _Dp>::unique_ptr(DX::std::unique_ptr<_Tp, _Dp>::pointer, int)'
       unique_ptr(pointer __p,
       ^~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:236:34: error: expected initializer before 'noexcept'
  constexpr unique_ptr(nullptr_t) noexcept : _M_t() { }
                                  ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:250:55: error: '_Require' does not name a type
       template<typename _Up, typename _Ep, typename = _Require<
                                                       ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:250:63: error: expected '>' before '<' token
       template<typename _Up, typename _Ep, typename = _Require<
                                                               ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:263:41: error: '_Require' does not name a type
       template<typename _Up, typename = _Require<
                                         ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:263:49: error: expected '>' before '<' token
       template<typename _Up, typename = _Require<
                                                 ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:302:18: error: expected nested-name-specifier before 'enable_if'
         typename enable_if< __and_<
                  ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:302:27: error: expected initializer before '<' token
         typename enable_if< __and_<
                           ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:316:26: error: declaration of 'operator=' as non-function
       operator=(nullptr_t) noexcept
                          ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:316:15: error: expected ';' at end of member declaration
       operator=(nullptr_t) noexcept
               ^
                ;
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:316:26: error: expected ';' at end of member declaration
       operator=(nullptr_t) noexcept
                          ^
                           ;
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:316:28: error: expected unqualified-id before 'noexcept'
       operator=(nullptr_t) noexcept
                            ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:325:16: error: expected nested-name-specifier before 'add_lvalue_reference'
       typename add_lvalue_reference<element_type>::type
                ^~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:325:16: error: expected ';' at end of member declaration
       typename add_lvalue_reference<element_type>::type
                ^~~~~~~~~~~~~~~~~~~~
                                    ;
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:325:36: error: expected unqualified-id before '<' token
       typename add_lvalue_reference<element_type>::type
                                    ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In constructor 'DX::std::unique_ptr<_Tp, _Dp>::unique_ptr(DX::std::unique_ptr<_Tp, _Dp>::pointer, int)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:218:19: error: '__d' was not declared in this scope
       : _M_t(__p, __d) { }
                   ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:218:19: note: suggested alternative: '__p'
       : _M_t(__p, __d) { }
                   ^~~
                   __p
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In constructor 'DX::std::unique_ptr<_Tp, _Dp>::unique_ptr(DX::std::unique_ptr<_Tp, _Dp>::pointer, int)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:229:19: error: 'move' is not a member of 'DX::std'
       : _M_t(std::move(__p), std::move(__d))
                   ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:229:19: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:229:35: error: 'move' is not a member of 'DX::std'
       : _M_t(std::move(__p), std::move(__d))
                                   ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:229:35: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:229:40: error: '__d' was not declared in this scope
       : _M_t(std::move(__p), std::move(__d))
                                        ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:229:40: note: suggested alternative: '__p'
       : _M_t(std::move(__p), std::move(__d))
                                        ^~~
                                        __p
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:230:29: error: 'is_reference' is not a member of 'DX::std'
       { static_assert(!std::is_reference<deleter_type>::value,
                             ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:230:29: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:568:12: note:   'std::is_reference'
     struct is_reference
            ^~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:230:54: error: expected primary-expression before '>' token
       { static_assert(!std::is_reference<deleter_type>::value,
                                                      ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:230:57: error: '::value' has not been declared
       { static_assert(!std::is_reference<deleter_type>::value,
                                                         ^~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In constructor 'DX::std::unique_ptr<_Tp, _Dp>::unique_ptr(DX::std::unique_ptr<_Tp, _Dp>&&)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:242:34: error: 'forward' is not a member of 'DX::std'
       : _M_t(__u.release(), std::forward<deleter_type>(__u.get_deleter())) { }
                                  ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:242:34: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:242:54: error: expected primary-expression before '>' token
       : _M_t(__u.release(), std::forward<deleter_type>(__u.get_deleter())) { }
                                                      ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In constructor 'DX::std::unique_ptr<_Tp, _Dp>::unique_ptr(DX::std::unique_ptr<_Up, _Ep>&&)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:256:29: error: 'forward' is not a member of 'DX::std'
  : _M_t(__u.release(), std::forward<_Ep>(__u.get_deleter()))
                             ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:256:29: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:256:40: error: expected primary-expression before '>' token
  : _M_t(__u.release(), std::forward<_Ep>(__u.get_deleter()))
                                        ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In member function 'DX::std::unique_ptr<_Tp, _Dp>& DX::std::unique_ptr<_Tp, _Dp>::operator=(DX::std::unique_ptr<_Tp, _Dp>&&)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:290:23: error: 'forward' is not a member of 'DX::std'
  get_deleter() = std::forward<deleter_type>(__u.get_deleter());
                       ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:290:23: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:290:43: error: expected primary-expression before '>' token
  get_deleter() = std::forward<deleter_type>(__u.get_deleter());
                                           ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In member function 'void DX::std::unique_ptr<_Tp, _Dp>::reset(DX::std::unique_ptr<_Tp, _Dp>::pointer)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:379:13: error: 'DX::std::swap' has not been declared
  using std::swap;
             ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In member function 'void DX::std::unique_ptr<_Tp, _Dp>::swap(DX::std::unique_ptr<_Tp, _Dp>&)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:389:13: error: 'DX::std::swap' has not been declared
  using std::swap;
             ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:412:31: error: expected nested-name-specifier before 'remove_cv'
  using __remove_cv = typename remove_cv<_Up>::type;
                               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:417:6: error: '__and_' does not name a type; did you mean 'qrand'?
    = __and_< is_base_of<_Tp, _Up>,
      ^~~~~~
      qrand
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:430:31: error: '__and_' does not name a type; did you mean 'qrand'?
  using __safe_conversion_up = __and_<
                               ^~~~~~
                               qrand
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:442:39: error: '__and_' does not name a type; did you mean 'qrand'?
         using __safe_conversion_raw = __and_<
                                       ^~~~~~
                                       qrand
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:473:29: error: expected nested-name-specifier before 'enable_if'
         typename = typename enable_if<
                             ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:473:29: error: expected '>' before 'enable_if'
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:489:36: error: expected nested-name-specifier before 'enable_if'
                typename = typename enable_if<
                                    ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:489:36: error: expected '>' before 'enable_if'
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:492:27: error: expected nested-name-specifier before 'conditional'
                  typename conditional<is_reference<deleter_type>::value,
                           ^~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:492:38: error: expected ',' or '...' before '<' token
                  typename conditional<is_reference<deleter_type>::value,
                                      ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:505:36: error: expected nested-name-specifier before 'enable_if'
                typename = typename enable_if<
                                    ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:505:36: error: expected '>' before 'enable_if'
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:508:4: error: expected nested-name-specifier before 'remove_reference'
    remove_reference<deleter_type>::type&& __d) noexcept
    ^~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:508:20: error: expected ',' or '...' before '<' token
    remove_reference<deleter_type>::type&& __d) noexcept
                    ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:507:7: error: 'template<class _Tp, class _Dp> template<class _Up, class> DX::std::unique_ptr<_Tp [], _Dp>::unique_ptr(_Up, int)' cannot be overloaded with 'template<class _Tp, class _Dp> template<class _Up, class> DX::std::unique_ptr<_Tp [], _Dp>::unique_ptr(_Up, int)'
       unique_ptr(_Up __p, typename
       ^~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:491:7: note: previous declaration 'template<class _Tp, class _Dp> template<class _Up, class> DX::std::unique_ptr<_Tp [], _Dp>::unique_ptr(_Up, int)'
       unique_ptr(_Up __p,
       ^~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:520:34: error: expected initializer before 'noexcept'
  constexpr unique_ptr(nullptr_t) noexcept : _M_t() { }
                                  ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:523:20: error: '_Require' does not name a type
         typename = _Require<__safe_conversion_up<_Up, _Ep>>>
                    ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:523:28: error: expected '>' before '<' token
         typename = _Require<__safe_conversion_up<_Up, _Ep>>>
                            ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:562:2: error: expected nested-name-specifier before 'enable_if'
  enable_if<__and_<__safe_conversion_up<_Up, _Ep>,
  ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:562:11: error: expected initializer before '<' token
  enable_if<__and_<__safe_conversion_up<_Up, _Ep>,
           ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:575:26: error: declaration of 'operator=' as non-function
       operator=(nullptr_t) noexcept
                          ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:575:15: error: expected ';' at end of member declaration
       operator=(nullptr_t) noexcept
               ^
                ;
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:575:26: error: expected ';' at end of member declaration
       operator=(nullptr_t) noexcept
                          ^
                           ;
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:575:28: error: expected unqualified-id before 'noexcept'
       operator=(nullptr_t) noexcept
                            ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:584:21: error: 'add_lvalue_reference' in namespace 'DX::std' does not name a template type
       typename std::add_lvalue_reference<element_type>::type
                     ^~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:584:41: error: expected unqualified-id before '<' token
       typename std::add_lvalue_reference<element_type>::type
                                         ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:628:28: error: '_Require' does not name a type
                 typename = _Require<
                            ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:628:36: error: expected '>' before '<' token
                 typename = _Require<
                                    ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:649:18: error: 'nullptr_t' is not a type
       void reset(nullptr_t = nullptr) noexcept
                  ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In constructor 'DX::std::unique_ptr<_Tp [], _Dp>::unique_ptr(_Up, int)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:494:19: error: '__d' was not declared in this scope
       : _M_t(__p, __d) { }
                   ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:494:19: note: suggested alternative: '__p'
       : _M_t(__p, __d) { }
                   ^~~
                   __p
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In constructor 'DX::std::unique_ptr<_Tp [], _Dp>::unique_ptr(_Up, int)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:509:19: error: 'move' is not a member of 'DX::std'
       : _M_t(std::move(__p), std::move(__d))
                   ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:509:19: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:509:35: error: 'move' is not a member of 'DX::std'
       : _M_t(std::move(__p), std::move(__d))
                                   ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:509:35: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:509:40: error: '__d' was not declared in this scope
       : _M_t(std::move(__p), std::move(__d))
                                        ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:509:40: note: suggested alternative: '__p'
       : _M_t(std::move(__p), std::move(__d))
                                        ^~~
                                        __p
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:510:24: error: 'is_reference' was not declared in this scope
       { static_assert(!is_reference<deleter_type>::value,
                        ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:510:24: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:568:12: note:   'std::is_reference'
     struct is_reference
            ^~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:510:49: error: expected primary-expression before '>' token
       { static_assert(!is_reference<deleter_type>::value,
                                                 ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:510:52: error: '::value' has not been declared
       { static_assert(!is_reference<deleter_type>::value,
                                                    ^~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In constructor 'DX::std::unique_ptr<_Tp [], _Dp>::unique_ptr(DX::std::unique_ptr<_Tp [], _Dp>&&)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:515:34: error: 'forward' is not a member of 'DX::std'
       : _M_t(__u.release(), std::forward<deleter_type>(__u.get_deleter())) { }
                                  ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:515:34: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:515:54: error: expected primary-expression before '>' token
       : _M_t(__u.release(), std::forward<deleter_type>(__u.get_deleter())) { }
                                                      ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In constructor 'DX::std::unique_ptr<_Tp [], _Dp>::unique_ptr(DX::std::unique_ptr<_Up, _Ep>&&)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:525:29: error: 'forward' is not a member of 'DX::std'
  : _M_t(__u.release(), std::forward<_Ep>(__u.get_deleter()))
                             ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:525:29: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:525:40: error: expected primary-expression before '>' token
  : _M_t(__u.release(), std::forward<_Ep>(__u.get_deleter()))
                                        ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In member function 'DX::std::unique_ptr<_Tp [], _Dp>& DX::std::unique_ptr<_Tp [], _Dp>::operator=(DX::std::unique_ptr<_Tp [], _Dp>&&)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:549:23: error: 'forward' is not a member of 'DX::std'
  get_deleter() = std::forward<deleter_type>(__u.get_deleter());
                       ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:549:23: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:549:43: error: expected primary-expression before '>' token
  get_deleter() = std::forward<deleter_type>(__u.get_deleter());
                                           ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In member function 'void DX::std::unique_ptr<_Tp [], _Dp>::reset(_Up)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:643:13: error: 'DX::std::swap' has not been declared
  using std::swap;
             ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In member function 'void DX::std::unique_ptr<_Tp [], _Dp>::swap(DX::std::unique_ptr<_Tp [], _Dp>&)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:658:13: error: 'DX::std::swap' has not been declared
  using std::swap;
             ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:671:14: error: expected nested-name-specifier before 'enable_if'
     typename enable_if<__is_swappable<_Dp>::value>::type
              ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:671:23: error: expected initializer before '<' token
     typename enable_if<__is_swappable<_Dp>::value>::type
                       ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:681:14: error: expected nested-name-specifier before 'enable_if'
     typename enable_if<!__is_swappable<_Dp>::value>::type
              ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:681:23: error: expected initializer before '<' token
     typename enable_if<!__is_swappable<_Dp>::value>::type
                       ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:695:49: error: 'nullptr_t' has not been declared
     operator==(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
                                                 ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:700:16: error: declaration of 'operator==' as non-function
     operator==(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:700:16: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:700:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:700:27: error: expected primary-expression before 'const'
     operator==(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
                           ^~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:700:52: error: expected primary-expression before '>' token
     operator==(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
                                                    ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:700:55: error: '__x' was not declared in this scope
     operator==(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
                                                       ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:712:49: error: 'nullptr_t' has not been declared
     operator!=(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
                                                 ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:717:16: error: declaration of 'operator!=' as non-function
     operator!=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:717:16: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:717:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:717:27: error: expected primary-expression before 'const'
     operator!=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
                           ^~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:717:52: error: expected primary-expression before '>' token
     operator!=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
                                                    ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:717:55: error: '__x' was not declared in this scope
     operator!=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
                                                       ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In function 'bool DX::std::operator<(const DX::std::unique_ptr<_Tp, _Dp>&, const DX::std::unique_ptr<_Up, _Ep>&)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:727:7: error: 'common_type' in namespace 'DX::std' does not name a template type
  std::common_type<typename unique_ptr<_Tp, _Dp>::pointer,
       ^~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:727:18: error: expected unqualified-id before '<' token
  std::common_type<typename unique_ptr<_Tp, _Dp>::pointer,
                  ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:729:19: error: 'less' is not a member of 'DX::std'
       return std::less<_CT>()(__x.get(), __y.get());
                   ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:729:19: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\string:48,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_function.h:340:12: note:   'std::less'
     struct less;
            ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:729:24: error: '_CT' was not declared in this scope
       return std::less<_CT>()(__x.get(), __y.get());
                        ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:729:29: error: expected primary-expression before ')' token
       return std::less<_CT>()(__x.get(), __y.get());
                             ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:734:48: error: 'nullptr_t' has not been declared
     operator<(const unique_ptr<_Tp, _Dp>& __x, nullptr_t)
                                                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In function 'bool DX::std::operator<(const DX::std::unique_ptr<_Tp, _Dp>&, int)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:735:19: error: 'less' is not a member of 'DX::std'
     { return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(__x.get(),
                   ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:735:19: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\string:48,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_function.h:340:12: note:   'std::less'
     struct less;
            ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:735:62: error: expected '(' before '>' token
     { return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(__x.get(),
                                                              ^
                                                              (
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:735:64: error: expected primary-expression before ')' token
     { return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(__x.get(),
                                                                ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:740:15: error: declaration of 'operator<' as non-function
     operator<(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:740:15: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:740:15: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:740:26: error: expected primary-expression before 'const'
     operator<(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                          ^~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:740:51: error: expected primary-expression before '>' token
     operator<(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                                                   ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:740:54: error: '__x' was not declared in this scope
     operator<(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                                                      ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:753:49: error: 'nullptr_t' has not been declared
     operator<=(const unique_ptr<_Tp, _Dp>& __x, nullptr_t)
                                                 ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:758:16: error: declaration of 'operator<=' as non-function
     operator<=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:758:16: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:758:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:758:27: error: expected primary-expression before 'const'
     operator<=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                           ^~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:758:52: error: expected primary-expression before '>' token
     operator<=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                                                    ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:758:55: error: '__x' was not declared in this scope
     operator<=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                                                       ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:770:48: error: 'nullptr_t' has not been declared
     operator>(const unique_ptr<_Tp, _Dp>& __x, nullptr_t)
                                                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In function 'bool DX::std::operator>(const DX::std::unique_ptr<_Tp, _Dp>&, int)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:771:19: error: 'less' is not a member of 'DX::std'
     { return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(nullptr,
                   ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:771:19: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\string:48,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_function.h:340:12: note:   'std::less'
     struct less;
            ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:771:62: error: expected '(' before '>' token
     { return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(nullptr,
                                                              ^
                                                              (
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:771:64: error: expected primary-expression before ')' token
     { return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(nullptr,
                                                                ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:776:15: error: declaration of 'operator>' as non-function
     operator>(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:776:15: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:776:15: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:776:26: error: expected primary-expression before 'const'
     operator>(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                          ^~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:776:51: error: expected primary-expression before '>' token
     operator>(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                                                   ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:776:54: error: '__x' was not declared in this scope
     operator>(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                                                      ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:789:49: error: 'nullptr_t' has not been declared
     operator>=(const unique_ptr<_Tp, _Dp>& __x, nullptr_t)
                                                 ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:794:16: error: declaration of 'operator>=' as non-function
     operator>=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:794:16: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:794:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:794:27: error: expected primary-expression before 'const'
     operator>=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                           ^~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:794:52: error: expected primary-expression before '>' token
     operator>=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                                                    ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:794:55: error: '__x' was not declared in this scope
     operator>=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
                                                       ^~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:799:12: error: 'hash' is not a class template
     struct hash<unique_ptr<_Tp, _Dp>>
            ^~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:800:25: error: expected template-name before '<' token
     : public __hash_base<size_t, unique_ptr<_Tp, _Dp>>,
                         ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:800:25: error: expected '{' before '<' token
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In function 'typename DX::std::_MakeUniq<_Tp>::__single_object DX::std::make_unique(_Args&& ...)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:831:43: error: 'forward' is not a member of 'DX::std'
     { return unique_ptr<_Tp>(new _Tp(std::forward<_Args>(__args)...)); }
                                           ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:831:43: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:831:29: error: expected primary-expression before '(' token
     { return unique_ptr<_Tp>(new _Tp(std::forward<_Args>(__args)...)); }
                             ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:831:43: error: 'forward' is not a member of 'DX::std'
     { return unique_ptr<_Tp>(new _Tp(std::forward<_Args>(__args)...)); }
                                           ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:831:43: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:831:56: error: expected primary-expression before '>' token
     { return unique_ptr<_Tp>(new _Tp(std::forward<_Args>(__args)...)); }
                                                        ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In function 'typename DX::std::_MakeUniq<_Tp>::__array DX::std::make_unique(size_t)':
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:837:29: error: expected primary-expression before '(' token
     { return unique_ptr<_Tp>(new remove_extent_t<_Tp>[__num]()); }
                             ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:837:34: error: 'remove_extent_t' does not name a type
     { return unique_ptr<_Tp>(new remove_extent_t<_Tp>[__num]()); }
                                  ^~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:837:53: error: expected primary-expression before '>' token
     { return unique_ptr<_Tp>(new remove_extent_t<_Tp>[__num]()); }
                                                     ^
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h: In lambda function:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:837:63: error: expected '{' before ')' token
     { return unique_ptr<_Tp>(new remove_extent_t<_Tp>[__num]()); }
                                                               ^
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:74:3: error: expected class-name before '{' token
   {
   ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:135:33: error: 'type_info' in namespace 'DX::std' does not name a type
       _M_get_deleter(const std::type_info&) noexcept = 0;
                                 ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'void DX::std::_Sp_counted_base<_Lp>::_M_add_ref_copy()':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:139:20: error: '__atomic_add_dispatch' is not a member of 'DX::__gnu_cxx'
       { __gnu_cxx::__atomic_add_dispatch(&_M_use_count, 1); }
                    ^~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:139:20: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\basic_string.h:39,
                 from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\ext\atomicity.h:92:3: note:   '__gnu_cxx::__atomic_add_dispatch'
   __atomic_add_dispatch(_Atomic_word* __mem, int __val)
   ^~~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'void DX::std::_Sp_counted_base<_Lp>::_M_release()':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:152:17: error: '__exchange_and_add_dispatch' is not a member of 'DX::__gnu_cxx'
  if (__gnu_cxx::__exchange_and_add_dispatch(&_M_use_count, -1) == 1)
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:152:17: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\basic_string.h:39,
                 from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\ext\atomicity.h:78:3: note:   '__gnu_cxx::__exchange_and_add_dispatch'
   __exchange_and_add_dispatch(_Atomic_word* __mem, int __val)
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:167:21: error: '__exchange_and_add_dispatch' is not a member of 'DX::__gnu_cxx'
      if (__gnu_cxx::__exchange_and_add_dispatch(&_M_weak_count,
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:167:21: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\basic_string.h:39,
                 from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\ext\atomicity.h:78:3: note:   '__gnu_cxx::__exchange_and_add_dispatch'
   __exchange_and_add_dispatch(_Atomic_word* __mem, int __val)
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'void DX::std::_Sp_counted_base<_Lp>::_M_weak_add_ref()':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:178:20: error: '__atomic_add_dispatch' is not a member of 'DX::__gnu_cxx'
       { __gnu_cxx::__atomic_add_dispatch(&_M_weak_count, 1); }
                    ^~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:178:20: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\basic_string.h:39,
                 from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\ext\atomicity.h:92:3: note:   '__gnu_cxx::__atomic_add_dispatch'
   __atomic_add_dispatch(_Atomic_word* __mem, int __val)
   ^~~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'void DX::std::_Sp_counted_base<_Lp>::_M_weak_release()':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:185:17: error: '__exchange_and_add_dispatch' is not a member of 'DX::__gnu_cxx'
  if (__gnu_cxx::__exchange_and_add_dispatch(&_M_weak_count, -1) == 1)
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:185:17: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\basic_string.h:39,
                 from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\ext\atomicity.h:78:3: note:   '__gnu_cxx::__exchange_and_add_dispatch'
   __exchange_and_add_dispatch(_Atomic_word* __mem, int __val)
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'void DX::std::_Sp_counted_base<_Lp>::_M_add_ref_lock() [with DX::__gnu_cxx::_Lock_policy _Lp = (DX::__gnu_cxx::_Lock_policy)1]':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:230:22: error: '__exchange_and_add_dispatch' is not a member of 'DX::__gnu_cxx'
       if (__gnu_cxx::__exchange_and_add_dispatch(&_M_use_count, 1) == 0)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:230:22: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\basic_string.h:39,
                 from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\ext\atomicity.h:78:3: note:   '__gnu_cxx::__exchange_and_add_dispatch'
   __exchange_and_add_dispatch(_Atomic_word* __mem, int __val)
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'bool DX::std::_Sp_counted_base<_Lp>::_M_add_ref_lock_nothrow() [with DX::__gnu_cxx::_Lock_policy _Lp = (DX::__gnu_cxx::_Lock_policy)1]':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:273:22: error: '__exchange_and_add_dispatch' is not a member of 'DX::__gnu_cxx'
       if (__gnu_cxx::__exchange_and_add_dispatch(&_M_use_count, 1) == 0)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:273:22: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\basic_string.h:39,
                 from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\ext\atomicity.h:78:3: note:   '__gnu_cxx::__exchange_and_add_dispatch'
   __exchange_and_add_dispatch(_Atomic_word* __mem, int __val)
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:384:33: error: 'type_info' in namespace 'DX::std' does not name a type
       _M_get_deleter(const std::type_info&) noexcept
                                 ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:396:21: error: 'nullptr_t' was not declared in this scope
     _Sp_counted_ptr<nullptr_t, _S_single>::_M_dispose() noexcept { }
                     ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:396:21: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:396:41: error: template argument 1 is invalid
     _Sp_counted_ptr<nullptr_t, _S_single>::_M_dispose() noexcept { }
                                         ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:396:57: error: '_M_dispose' is not a template function
     _Sp_counted_ptr<nullptr_t, _S_single>::_M_dispose() noexcept { }
                                                         ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:400:21: error: 'nullptr_t' was not declared in this scope
     _Sp_counted_ptr<nullptr_t, _S_mutex>::_M_dispose() noexcept { }
                     ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:400:21: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:400:40: error: template argument 1 is invalid
     _Sp_counted_ptr<nullptr_t, _S_mutex>::_M_dispose() noexcept { }
                                        ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:400:56: error: '_M_dispose' is not a template function
     _Sp_counted_ptr<nullptr_t, _S_mutex>::_M_dispose() noexcept { }
                                                        ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:404:21: error: 'nullptr_t' was not declared in this scope
     _Sp_counted_ptr<nullptr_t, _S_atomic>::_M_dispose() noexcept { }
                     ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:404:21: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:404:41: error: template argument 1 is invalid
     _Sp_counted_ptr<nullptr_t, _S_atomic>::_M_dispose() noexcept { }
                                         ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:404:57: error: '_M_dispose' is not a template function
     _Sp_counted_ptr<nullptr_t, _S_atomic>::_M_dispose() noexcept { }
                                                         ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::_Sp_ebo_helper<_Nm, _Tp, true>::_Sp_ebo_helper(_Tp&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:415:54: error: 'move' is not a member of 'DX::std'
       explicit _Sp_ebo_helper(_Tp&& __tp) : _Tp(std::move(__tp)) { }
                                                      ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:415:54: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::_Sp_ebo_helper<_Nm, _Tp, false>::_Sp_ebo_helper(_Tp&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:426:56: error: 'move' is not a member of 'DX::std'
       explicit _Sp_ebo_helper(_Tp&& __tp) : _M_tp(std::move(__tp)) { }
                                                        ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:426:56: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:457:32: error: '__alloc_rebind' does not name a type
       using __allocator_type = __alloc_rebind<_Alloc, _Sp_counted_deleter>;
                                ^~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:482:33: error: 'type_info' in namespace 'DX::std' does not name a type
       _M_get_deleter(const std::type_info& __ti) noexcept
                                 ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::_Sp_counted_deleter<_Ptr, _Deleter, _Alloc, _Lp>::_Impl::_Impl(_Ptr, _Deleter, const _Alloc&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:447:32: error: 'move' is not a member of 'DX::std'
  : _M_ptr(__p), _Del_base(std::move(__d)), _Alloc_base(__a)
                                ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:447:32: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::_Sp_counted_deleter<_Ptr, _Deleter, _Alloc, _Lp>::_Sp_counted_deleter(_Ptr, _Deleter)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:461:27: error: 'move' is not a member of 'DX::std'
       : _M_impl(__p, std::move(__d), _Alloc()) { }
                           ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:461:27: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::_Sp_counted_deleter<_Ptr, _Deleter, _Alloc, _Lp>::_Sp_counted_deleter(_Ptr, _Deleter, const _Alloc&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:465:27: error: 'move' is not a member of 'DX::std'
       : _M_impl(__p, std::move(__d), __a) { }
                           ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:465:27: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'virtual void DX::std::_Sp_counted_deleter<_Ptr, _Deleter, _Alloc, _Lp>::_M_destroy()':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:476:2: error: '__allocator_type' was not declared in this scope
  __allocator_type __a(_M_impl._M_alloc());
  ^~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:476:2: note: suggested alternative: '_tls_callback_type'
  __allocator_type __a(_M_impl._M_alloc());
  ^~~~~~~~~~~~~~~~
  _tls_callback_type
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:477:2: error: '__allocated_ptr' was not declared in this scope
  __allocated_ptr<__allocator_type> __guard_ptr{ __a, this };
  ^~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:477:2: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_list.h:63,
                 from q:\gcc\include\c++\8.3.0\list:63,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qlist.h:51,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qlist.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\allocated_ptr.h:46:12: note:   'std::__allocated_ptr'
     struct __allocated_ptr
            ^~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:477:36: error: '__guard_ptr' was not declared in this scope
  __allocated_ptr<__allocator_type> __guard_ptr{ __a, this };
                                    ^~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:477:36: note: suggested alternative: '__shared_ptr'
  __allocated_ptr<__allocator_type> __guard_ptr{ __a, this };
                                    ^~~~~~~~~~~
                                    __shared_ptr
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'virtual void* DX::std::_Sp_counted_deleter<_Ptr, _Deleter, _Alloc, _Lp>::_M_get_deleter(const int&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:21: error: no match for 'operator==' (operand types are 'const int' and 'const std::type_info')
         return __ti == typeid(_Deleter)
                ~~~~~^~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:689:5: note: candidate: 'template<class _Tp, class _Dp, class _Up, class _Ep> bool DX::std::operator==(const DX::std::unique_ptr<_Tp, _Dp>&, const DX::std::unique_ptr<_Up, _Ep>&)'
     operator==(const unique_ptr<_Tp, _Dp>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:689:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const DX::std::unique_ptr<_Tp, _Dp>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:695:5: note: candidate: 'template<class _Tp, class _Dp> bool DX::std::operator==(const DX::std::unique_ptr<_Tp, _Dp>&, int)'
     operator==(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:695:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const DX::std::unique_ptr<_Tp, _Dp>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_pair.h:448:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)'
     operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_pair.h:448:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::pair<_T1, _T2>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:67,
                 from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:302:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)'
     operator==(const reverse_iterator<_Iterator>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:302:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:67,
                 from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:340:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)'
     operator==(const reverse_iterator<_IteratorL>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:340:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:67,
                 from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:1115:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)'
     operator==(const move_iterator<_IteratorL>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:1115:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::move_iterator<_IteratorL>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:67,
                 from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:1121:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)'
     operator==(const move_iterator<_Iterator>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:1121:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::move_iterator<_IteratorL>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\char_traits.h:40,
                 from q:\gcc\include\c++\8.3.0\string:40,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\postypes.h:216:5: note: candidate: 'template<class _StateT> bool std::operator==(const std::fpos<_StateT>&, const std::fpos<_StateT>&)'
     operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\postypes.h:216:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::fpos<_StateT>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\string:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\allocator.h:146:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const std::allocator<_Tp>&, const std::allocator<_Tp>&)'
     operator==(const allocator<_T1>&, const allocator<_T2>&)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\allocator.h:146:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::allocator<_Tp>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\string:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\allocator.h:152:5: note: candidate: 'template<class _Tp> bool std::operator==(const std::allocator<_Tp>&, const std::allocator<_Tp>&)'
     operator==(const allocator<_Tp>&, const allocator<_Tp>&)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\allocator.h:152:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::allocator<_Tp>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\basic_string.h:48,
                 from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\string_view:436:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::basic_string_view<_CharT, _Traits>)'
     operator==(basic_string_view<_CharT, _Traits> __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\string_view:436:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\basic_string.h:48,
                 from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\string_view:442:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::__detail::__idt<std::basic_string_view<_CharT, _Traits> >)'
     operator==(basic_string_view<_CharT, _Traits> __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\string_view:442:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\basic_string.h:48,
                 from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\string_view:448:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(std::__detail::__idt<std::basic_string_view<_CharT, _Traits> >, std::basic_string_view<_CharT, _Traits>)'
     operator==(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\string_view:448:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   'std::type_info' is not derived from 'std::basic_string_view<_CharT, _Traits>'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6048:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&, const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
     operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6048:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6056:5: note: candidate: 'template<class _CharT> typename __gnu_cxx::__enable_if<std::__is_char<_Tp>::__value, bool>::__type std::operator==(const std::__cxx11::basic_string<_CharT>&, const std::__cxx11::basic_string<_CharT>&)'
     operator==(const basic_string<_CharT>& __lhs,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6056:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::__cxx11::basic_string<_CharT>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6070:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const _CharT*, const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
     operator==(const _CharT* __lhs,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6070:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const _CharT*' and 'int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6082:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
     operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6082:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\ios_base.h:46,
                 from q:\gcc\include\c++\8.3.0\ios:42,
                 from q:\gcc\include\c++\8.3.0\ostream:38,
                 from q:\gcc\include\c++\8.3.0\iterator:64,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\system_error:292:3: note: candidate: 'bool std::operator==(const std::error_code&, const std::error_code&)'
   operator==(const error_code& __lhs, const error_code& __rhs) noexcept
   ^~~~~~~~
q:\gcc\include\c++\8.3.0\system_error:292:3: note:   no known conversion for argument 1 from 'const int' to 'const std::error_code&'
q:\gcc\include\c++\8.3.0\system_error:297:3: note: candidate: 'bool std::operator==(const std::error_code&, const std::error_condition&)'
   operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
   ^~~~~~~~
q:\gcc\include\c++\8.3.0\system_error:297:3: note:   no known conversion for argument 1 from 'const int' to 'const std::error_code&'
q:\gcc\include\c++\8.3.0\system_error:304:3: note: candidate: 'bool std::operator==(const std::error_condition&, const std::error_code&)'
   operator==(const error_condition& __lhs, const error_code& __rhs) noexcept
   ^~~~~~~~
q:\gcc\include\c++\8.3.0\system_error:304:3: note:   no known conversion for argument 1 from 'const int' to 'const std::error_condition&'
q:\gcc\include\c++\8.3.0\system_error:311:3: note: candidate: 'bool std::operator==(const std::error_condition&, const std::error_condition&)'
   operator==(const error_condition& __lhs,
   ^~~~~~~~
q:\gcc\include\c++\8.3.0\system_error:311:3: note:   no known conversion for argument 1 from 'const int' to 'const std::error_condition&'
In file included from q:\gcc\include\c++\8.3.0\bits\locale_facets.h:48,
                 from q:\gcc\include\c++\8.3.0\bits\basic_ios.h:37,
                 from q:\gcc\include\c++\8.3.0\ios:44,
                 from q:\gcc\include\c++\8.3.0\ostream:38,
                 from q:\gcc\include\c++\8.3.0\iterator:64,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\streambuf_iterator.h:203:5: note: candidate: 'template<class _CharT, class _Traits> bool std::operator==(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)'
     operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\streambuf_iterator.h:203:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::istreambuf_iterator<_CharT, _Traits>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\iterator:66,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stream_iterator.h:130:5: note: candidate: 'template<class _Tp, class _CharT, class _Traits, class _Dist> bool std::operator==(const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&, const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&)'
     operator==(const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stream_iterator.h:130:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\vector:64,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qvector.h:50,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvector.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qlist.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qlist.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_vector.h:1753:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&)'
     operator==(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_vector.h:1753:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::vector<_Tp, _Alloc>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\list:63,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qlist.h:51,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qlist.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_list.h:344:5: note: candidate: 'template<class _Val> bool std::operator==(const std::_List_iterator<_Tp>&, const std::_List_const_iterator<_Tp>&)'
     operator==(const _List_iterator<_Val>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_list.h:344:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::_List_iterator<_Tp>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\list:63,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qlist.h:51,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qlist.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_list.h:1987:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const std::__cxx11::list<_Tp, _Alloc>&, const std::__cxx11::list<_Tp, _Alloc>&)'
     operator==(const list<_Tp, _Alloc>& __x, const list<_Tp, _Alloc>& __y)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_list.h:1987:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::__cxx11::list<_Tp, _Alloc>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\node_handle.h:39,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tree.h:72,
                 from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\optional:1279:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Tp>() == declval<_Up>()))> std::operator==(const std::optional<_Tp>&, const std::optional<_Up>&)'
     operator==(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\optional:1279:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::optional<_Tp>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\node_handle.h:39,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tree.h:72,
                 from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\optional:1330:5: note: candidate: 'template<class _Tp> constexpr bool std::operator==(const std::optional<_Tp>&, std::nullopt_t)'
     operator==(const optional<_Tp>& __lhs, nullopt_t) noexcept
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\optional:1330:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::optional<_Tp>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\node_handle.h:39,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tree.h:72,
                 from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\optional:1335:5: note: candidate: 'template<class _Tp> constexpr bool std::operator==(std::nullopt_t, const std::optional<_Tp>&)'
     operator==(nullopt_t, const optional<_Tp>& __rhs) noexcept
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\optional:1335:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   'const std::type_info' is not derived from 'const std::optional<_Tp>'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\node_handle.h:39,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tree.h:72,
                 from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\optional:1391:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Tp>() == declval<_Up>()))> std::operator==(const std::optional<_Tp>&, const _Up&)'
     operator==(const optional<_Tp>& __lhs, const _Up& __rhs)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\optional:1391:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::optional<_Tp>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\node_handle.h:39,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tree.h:72,
                 from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\optional:1397:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Up>() == declval<_Tp>()))> std::operator==(const _Up&, const std::optional<_Tp>&)'
     operator==(const _Up& __lhs, const optional<_Tp>& __rhs)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\optional:1397:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   'const std::type_info' is not derived from 'const std::optional<_Tp>'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_tree.h:406:5: note: candidate: 'template<class _Val> bool std::operator==(const std::_Rb_tree_iterator<_Tp>&, const std::_Rb_tree_const_iterator<_Val>&)'
     operator==(const _Rb_tree_iterator<_Val>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_tree.h:406:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::_Rb_tree_iterator<_Tp>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_tree.h:1549:5: note: candidate: 'template<class _Key, class _Val, class _KeyOfValue, class _Compare, class _Alloc> bool std::operator==(const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&)'
     operator==(const _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_tree.h:1549:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\tuple:39,
                 from q:\gcc\include\c++\8.3.0\bits\stl_map.h:63,
                 from q:\gcc\include\c++\8.3.0\map:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\array:252:5: note: candidate: 'template<class _Tp, long long unsigned int _Nm> bool std::operator==(const std::array<_Tp, _Nm>&, const std::array<_Tp, _Nm>&)'
     operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\array:252:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::array<_Tp, _Nm>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\bits\stl_map.h:63,
                 from q:\gcc\include\c++\8.3.0\map:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\tuple:1413:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator==(const std::tuple<_Tps ...>&, const std::tuple<_Args2 ...>&)'
     operator==(const tuple<_TElements...>& __t,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\tuple:1413:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::tuple<_Tps ...>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\map:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_map.h:1434:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::map<_Key, _Tp, _Compare, _Allocator>&, const std::map<_Key, _Tp, _Compare, _Allocator>&)'
     operator==(const map<_Key, _Tp, _Compare, _Alloc>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_map.h:1434:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::map<_Key, _Tp, _Compare, _Allocator>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\map:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_multimap.h:1098:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::multimap<_Key, _Tp, _Compare, _Allocator>&, const std::multimap<_Key, _Tp, _Compare, _Allocator>&)'
     operator==(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_multimap.h:1098:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::multimap<_Key, _Tp, _Compare, _Allocator>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\functional:59,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qmap.h:54,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmap.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\std_function.h:745:5: note: candidate: 'template<class _Res, class ... _Args> bool std::operator==(const std::function<_Res(_ArgTypes ...)>&, std::nullptr_t)'
     operator==(const function<_Res(_Args...)>& __f, nullptr_t) noexcept
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\std_function.h:745:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::function<_Res(_ArgTypes ...)>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\functional:59,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qmap.h:54,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmap.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\std_function.h:751:5: note: candidate: 'template<class _Res, class ... _Args> bool std::operator==(std::nullptr_t, const std::function<_Res(_ArgTypes ...)>&)'
     operator==(nullptr_t, const function<_Res(_Args...)>& __f) noexcept
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\std_function.h:751:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   'const std::type_info' is not derived from 'const std::function<_Res(_ArgTypes ...)>'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\unordered_map:47,
                 from q:\gcc\include\c++\8.3.0\functional:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qmap.h:54,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmap.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\unordered_map.h:2057:5: note: candidate: 'template<class _Key1, class _Tp1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&, const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&)'
     operator==(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unordered_map.h:2057:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\gcc\include\c++\8.3.0\unordered_map:47,
                 from q:\gcc\include\c++\8.3.0\functional:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qmap.h:54,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmap.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\unordered_map.h:2069:5: note: candidate: 'template<class _Key1, class _Tp1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&, const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&)'
     operator==(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unordered_map.h:2069:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:57,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\variant:984:3: note: candidate: 'template<class ... _Types> constexpr bool std::operator==(const std::variant<_Types ...>&, const std::variant<_Types ...>&)'
   _VARIANT_RELATION_FUNCTION_TEMPLATE(==, equal)
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\variant:984:3: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:487:39: note:   mismatched types 'const std::variant<_Types ...>' and 'const int'
         return __ti == typeid(_Deleter)
                                       ^
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:57,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\variant:984:3: note: candidate: 'constexpr bool std::operator==(std::monostate, std::monostate)'
   _VARIANT_RELATION_FUNCTION_TEMPLATE(==, equal)
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\variant:984:3: note:   no known conversion for argument 1 from 'const int' to 'std::monostate'
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:488:11: error: '__addressof' is not a member of 'DX::std'
    ? std::__addressof(_M_impl._M_del())
           ^~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:488:11: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:47:5: note:   'std::__addressof'
     __addressof(_Tp& __r) _GLIBCXX_NOEXCEPT
     ^~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:507:18: error: 'type_info' does not name a type; did you mean 'QTypeInfo'?
     static const type_info&
                  ^~~~~~~~~
                  QTypeInfo
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:533:13: error: '__aligned_buffer' in namespace 'DX::__gnu_cxx' does not name a template type
  __gnu_cxx::__aligned_buffer<_Tp> _M_storage;
             ^~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:537:32: error: '__alloc_rebind' does not name a type
       using __allocator_type = __alloc_rebind<_Alloc, _Sp_counted_ptr_inplace>;
                                ^~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:572:33: error: 'type_info' in namespace 'DX::std' does not name a type
       _M_get_deleter(const std::type_info& __ti) noexcept override
                                 ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:545:4: error: 'allocator_traits' was not declared in this scope
    allocator_traits<_Alloc>::construct(__a, _M_ptr(),
    ^~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:545:4: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\ext\alloc_traits.h:36,
                 from q:\gcc\include\c++\8.3.0\bits\stl_construct.h:61,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tempbuf.h:60,
                 from q:\gcc\include\c++\8.3.0\bits\stl_algo.h:62,
                 from q:\gcc\include\c++\8.3.0\algorithm:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\alloc_traits.h:83:12: note:   'std::allocator_traits'
     struct allocator_traits : __allocator_traits_base
            ^~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:545:27: error: expected primary-expression before '>' token
    allocator_traits<_Alloc>::construct(__a, _M_ptr(),
                           ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:545:30: error: '::construct' has not been declared
    allocator_traits<_Alloc>::construct(__a, _M_ptr(),
                              ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:545:30: note: suggested alternative: 'struct'
    allocator_traits<_Alloc>::construct(__a, _M_ptr(),
                              ^~~~~~~~~
                              struct
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:546:13: error: 'forward' is not a member of 'DX::std'
        std::forward<_Args>(__args)...); // might throw
             ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:546:13: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:546:26: error: expected primary-expression before '>' token
        std::forward<_Args>(__args)...); // might throw
                          ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'virtual void DX::std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_M_dispose()':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:554:2: error: 'allocator_traits' was not declared in this scope
  allocator_traits<_Alloc>::destroy(_M_impl._M_alloc(), _M_ptr());
  ^~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:554:2: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\ext\alloc_traits.h:36,
                 from q:\gcc\include\c++\8.3.0\bits\stl_construct.h:61,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tempbuf.h:60,
                 from q:\gcc\include\c++\8.3.0\bits\stl_algo.h:62,
                 from q:\gcc\include\c++\8.3.0\algorithm:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\alloc_traits.h:83:12: note:   'std::allocator_traits'
     struct allocator_traits : __allocator_traits_base
            ^~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:554:25: error: expected primary-expression before '>' token
  allocator_traits<_Alloc>::destroy(_M_impl._M_alloc(), _M_ptr());
                         ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:554:28: error: '::destroy' has not been declared
  allocator_traits<_Alloc>::destroy(_M_impl._M_alloc(), _M_ptr());
                            ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:554:28: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_tempbuf.h:60,
                 from q:\gcc\include\c++\8.3.0\bits\stl_algo.h:62,
                 from q:\gcc\include\c++\8.3.0\algorithm:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_construct.h:219:5: note:   'std::destroy'
     destroy(_ForwardIterator __first, _ForwardIterator __last)
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'virtual void DX::std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_M_destroy()':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:561:2: error: '__allocator_type' was not declared in this scope
  __allocator_type __a(_M_impl._M_alloc());
  ^~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:561:2: note: suggested alternative: '_tls_callback_type'
  __allocator_type __a(_M_impl._M_alloc());
  ^~~~~~~~~~~~~~~~
  _tls_callback_type
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:562:2: error: '__allocated_ptr' was not declared in this scope
  __allocated_ptr<__allocator_type> __guard_ptr{ __a, this };
  ^~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:562:2: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_list.h:63,
                 from q:\gcc\include\c++\8.3.0\list:63,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qlist.h:51,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qlist.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\allocated_ptr.h:46:12: note:   'std::__allocated_ptr'
     struct __allocated_ptr
            ^~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:562:36: error: '__guard_ptr' was not declared in this scope
  __allocated_ptr<__allocator_type> __guard_ptr{ __a, this };
                                    ^~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:562:36: note: suggested alternative: '__shared_ptr'
  __allocated_ptr<__allocator_type> __guard_ptr{ __a, this };
                                    ^~~~~~~~~~~
                                    __shared_ptr
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'virtual void* DX::std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_M_get_deleter(const int&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:576:37: error: '_S_ti' is not a member of 'DX::std::_Sp_make_shared_tag'
  if (&__ti == &_Sp_make_shared_tag::_S_ti())
                                     ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:577:31: error: expected nested-name-specifier before 'remove_cv'
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:577:31: error: expected '>' before 'remove_cv'
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:577:31: error: expected '(' before 'remove_cv'
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                               ^~~~~~~~~
                               (
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:577:31: error: 'remove_cv' was not declared in this scope
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:577:31: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:190:12: note:   'std::remove_cv'
     struct remove_cv;
            ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:577:44: error: expected primary-expression before '>' token
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                                            ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:577:47: error: '::type' has not been declared
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                                               ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:577:47: note: suggested alternative: 'time'
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                                               ^~~~
                                               time
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:577:52: error: expected primary-expression before '>' token
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                                                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:577:63: error: expected ')' before ';' token
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                                                               ^
                                                               )
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:16: error: no match for 'operator==' (operand types are 'const int' and 'const std::type_info')
  else if (__ti == typeid(_Sp_make_shared_tag))
           ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:689:5: note: candidate: 'template<class _Tp, class _Dp, class _Up, class _Ep> bool DX::std::operator==(const DX::std::unique_ptr<_Tp, _Dp>&, const DX::std::unique_ptr<_Up, _Ep>&)'
     operator==(const unique_ptr<_Tp, _Dp>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:689:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const DX::std::unique_ptr<_Tp, _Dp>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:695:5: note: candidate: 'template<class _Tp, class _Dp> bool DX::std::operator==(const DX::std::unique_ptr<_Tp, _Dp>&, int)'
     operator==(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:695:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const DX::std::unique_ptr<_Tp, _Dp>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_pair.h:448:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)'
     operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_pair.h:448:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::pair<_T1, _T2>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:67,
                 from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:302:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)'
     operator==(const reverse_iterator<_Iterator>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:302:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:67,
                 from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:340:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)'
     operator==(const reverse_iterator<_IteratorL>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:340:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:67,
                 from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:1115:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)'
     operator==(const move_iterator<_IteratorL>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:1115:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::move_iterator<_IteratorL>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:67,
                 from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:1121:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)'
     operator==(const move_iterator<_Iterator>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_iterator.h:1121:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::move_iterator<_IteratorL>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\char_traits.h:40,
                 from q:\gcc\include\c++\8.3.0\string:40,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\postypes.h:216:5: note: candidate: 'template<class _StateT> bool std::operator==(const std::fpos<_StateT>&, const std::fpos<_StateT>&)'
     operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\postypes.h:216:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::fpos<_StateT>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\string:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\allocator.h:146:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const std::allocator<_Tp>&, const std::allocator<_Tp>&)'
     operator==(const allocator<_T1>&, const allocator<_T2>&)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\allocator.h:146:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::allocator<_Tp>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\string:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\allocator.h:152:5: note: candidate: 'template<class _Tp> bool std::operator==(const std::allocator<_Tp>&, const std::allocator<_Tp>&)'
     operator==(const allocator<_Tp>&, const allocator<_Tp>&)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\allocator.h:152:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::allocator<_Tp>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\basic_string.h:48,
                 from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\string_view:436:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::basic_string_view<_CharT, _Traits>)'
     operator==(basic_string_view<_CharT, _Traits> __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\string_view:436:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\basic_string.h:48,
                 from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\string_view:442:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::__detail::__idt<std::basic_string_view<_CharT, _Traits> >)'
     operator==(basic_string_view<_CharT, _Traits> __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\string_view:442:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\basic_string.h:48,
                 from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\string_view:448:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(std::__detail::__idt<std::basic_string_view<_CharT, _Traits> >, std::basic_string_view<_CharT, _Traits>)'
     operator==(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\string_view:448:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   'std::type_info' is not derived from 'std::basic_string_view<_CharT, _Traits>'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6048:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&, const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
     operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6048:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6056:5: note: candidate: 'template<class _CharT> typename __gnu_cxx::__enable_if<std::__is_char<_Tp>::__value, bool>::__type std::operator==(const std::__cxx11::basic_string<_CharT>&, const std::__cxx11::basic_string<_CharT>&)'
     operator==(const basic_string<_CharT>& __lhs,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6056:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::__cxx11::basic_string<_CharT>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6070:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const _CharT*, const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
     operator==(const _CharT* __lhs,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6070:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const _CharT*' and 'int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\string:52,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6082:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
     operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\basic_string.h:6082:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\ios_base.h:46,
                 from q:\gcc\include\c++\8.3.0\ios:42,
                 from q:\gcc\include\c++\8.3.0\ostream:38,
                 from q:\gcc\include\c++\8.3.0\iterator:64,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\system_error:292:3: note: candidate: 'bool std::operator==(const std::error_code&, const std::error_code&)'
   operator==(const error_code& __lhs, const error_code& __rhs) noexcept
   ^~~~~~~~
q:\gcc\include\c++\8.3.0\system_error:292:3: note:   no known conversion for argument 1 from 'const int' to 'const std::error_code&'
q:\gcc\include\c++\8.3.0\system_error:297:3: note: candidate: 'bool std::operator==(const std::error_code&, const std::error_condition&)'
   operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
   ^~~~~~~~
q:\gcc\include\c++\8.3.0\system_error:297:3: note:   no known conversion for argument 1 from 'const int' to 'const std::error_code&'
q:\gcc\include\c++\8.3.0\system_error:304:3: note: candidate: 'bool std::operator==(const std::error_condition&, const std::error_code&)'
   operator==(const error_condition& __lhs, const error_code& __rhs) noexcept
   ^~~~~~~~
q:\gcc\include\c++\8.3.0\system_error:304:3: note:   no known conversion for argument 1 from 'const int' to 'const std::error_condition&'
q:\gcc\include\c++\8.3.0\system_error:311:3: note: candidate: 'bool std::operator==(const std::error_condition&, const std::error_condition&)'
   operator==(const error_condition& __lhs,
   ^~~~~~~~
q:\gcc\include\c++\8.3.0\system_error:311:3: note:   no known conversion for argument 1 from 'const int' to 'const std::error_condition&'
In file included from q:\gcc\include\c++\8.3.0\bits\locale_facets.h:48,
                 from q:\gcc\include\c++\8.3.0\bits\basic_ios.h:37,
                 from q:\gcc\include\c++\8.3.0\ios:44,
                 from q:\gcc\include\c++\8.3.0\ostream:38,
                 from q:\gcc\include\c++\8.3.0\iterator:64,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\streambuf_iterator.h:203:5: note: candidate: 'template<class _CharT, class _Traits> bool std::operator==(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)'
     operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\streambuf_iterator.h:203:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::istreambuf_iterator<_CharT, _Traits>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\iterator:66,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stream_iterator.h:130:5: note: candidate: 'template<class _Tp, class _CharT, class _Traits, class _Dist> bool std::operator==(const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&, const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&)'
     operator==(const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stream_iterator.h:130:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\vector:64,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qvector.h:50,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvector.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qlist.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qlist.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_vector.h:1753:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&)'
     operator==(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_vector.h:1753:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::vector<_Tp, _Alloc>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\list:63,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qlist.h:51,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qlist.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_list.h:344:5: note: candidate: 'template<class _Val> bool std::operator==(const std::_List_iterator<_Tp>&, const std::_List_const_iterator<_Tp>&)'
     operator==(const _List_iterator<_Val>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_list.h:344:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::_List_iterator<_Tp>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\list:63,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qlist.h:51,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qlist.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_list.h:1987:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const std::__cxx11::list<_Tp, _Alloc>&, const std::__cxx11::list<_Tp, _Alloc>&)'
     operator==(const list<_Tp, _Alloc>& __x, const list<_Tp, _Alloc>& __y)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_list.h:1987:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::__cxx11::list<_Tp, _Alloc>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\node_handle.h:39,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tree.h:72,
                 from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\optional:1279:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Tp>() == declval<_Up>()))> std::operator==(const std::optional<_Tp>&, const std::optional<_Up>&)'
     operator==(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\optional:1279:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::optional<_Tp>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\node_handle.h:39,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tree.h:72,
                 from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\optional:1330:5: note: candidate: 'template<class _Tp> constexpr bool std::operator==(const std::optional<_Tp>&, std::nullopt_t)'
     operator==(const optional<_Tp>& __lhs, nullopt_t) noexcept
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\optional:1330:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::optional<_Tp>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\node_handle.h:39,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tree.h:72,
                 from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\optional:1335:5: note: candidate: 'template<class _Tp> constexpr bool std::operator==(std::nullopt_t, const std::optional<_Tp>&)'
     operator==(nullopt_t, const optional<_Tp>& __rhs) noexcept
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\optional:1335:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   'const std::type_info' is not derived from 'const std::optional<_Tp>'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\node_handle.h:39,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tree.h:72,
                 from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\optional:1391:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Tp>() == declval<_Up>()))> std::operator==(const std::optional<_Tp>&, const _Up&)'
     operator==(const optional<_Tp>& __lhs, const _Up& __rhs)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\optional:1391:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::optional<_Tp>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\node_handle.h:39,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tree.h:72,
                 from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\optional:1397:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Up>() == declval<_Tp>()))> std::operator==(const _Up&, const std::optional<_Tp>&)'
     operator==(const _Up& __lhs, const optional<_Tp>& __rhs)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\optional:1397:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   'const std::type_info' is not derived from 'const std::optional<_Tp>'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_tree.h:406:5: note: candidate: 'template<class _Val> bool std::operator==(const std::_Rb_tree_iterator<_Tp>&, const std::_Rb_tree_const_iterator<_Val>&)'
     operator==(const _Rb_tree_iterator<_Val>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_tree.h:406:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::_Rb_tree_iterator<_Tp>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\map:60,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_tree.h:1549:5: note: candidate: 'template<class _Key, class _Val, class _KeyOfValue, class _Compare, class _Alloc> bool std::operator==(const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&)'
     operator==(const _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_tree.h:1549:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\tuple:39,
                 from q:\gcc\include\c++\8.3.0\bits\stl_map.h:63,
                 from q:\gcc\include\c++\8.3.0\map:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\array:252:5: note: candidate: 'template<class _Tp, long long unsigned int _Nm> bool std::operator==(const std::array<_Tp, _Nm>&, const std::array<_Tp, _Nm>&)'
     operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\array:252:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::array<_Tp, _Nm>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\bits\stl_map.h:63,
                 from q:\gcc\include\c++\8.3.0\map:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\tuple:1413:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator==(const std::tuple<_Tps ...>&, const std::tuple<_Args2 ...>&)'
     operator==(const tuple<_TElements...>& __t,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\tuple:1413:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::tuple<_Tps ...>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\map:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_map.h:1434:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::map<_Key, _Tp, _Compare, _Allocator>&, const std::map<_Key, _Tp, _Compare, _Allocator>&)'
     operator==(const map<_Key, _Tp, _Compare, _Alloc>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_map.h:1434:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::map<_Key, _Tp, _Compare, _Allocator>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\map:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetatype.h:56,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetatype.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_multimap.h:1098:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::multimap<_Key, _Tp, _Compare, _Allocator>&, const std::multimap<_Key, _Tp, _Compare, _Allocator>&)'
     operator==(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\stl_multimap.h:1098:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::multimap<_Key, _Tp, _Compare, _Allocator>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\functional:59,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qmap.h:54,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmap.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\std_function.h:745:5: note: candidate: 'template<class _Res, class ... _Args> bool std::operator==(const std::function<_Res(_ArgTypes ...)>&, std::nullptr_t)'
     operator==(const function<_Res(_Args...)>& __f, nullptr_t) noexcept
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\std_function.h:745:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::function<_Res(_ArgTypes ...)>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\functional:59,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qmap.h:54,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmap.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\std_function.h:751:5: note: candidate: 'template<class _Res, class ... _Args> bool std::operator==(std::nullptr_t, const std::function<_Res(_ArgTypes ...)>&)'
     operator==(nullptr_t, const function<_Res(_Args...)>& __f) noexcept
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\std_function.h:751:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   'const std::type_info' is not derived from 'const std::function<_Res(_ArgTypes ...)>'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\unordered_map:47,
                 from q:\gcc\include\c++\8.3.0\functional:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qmap.h:54,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmap.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\unordered_map.h:2057:5: note: candidate: 'template<class _Key1, class _Tp1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&, const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&)'
     operator==(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unordered_map.h:2057:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\gcc\include\c++\8.3.0\unordered_map:47,
                 from q:\gcc\include\c++\8.3.0\functional:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qmap.h:54,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmap.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\unordered_map.h:2069:5: note: candidate: 'template<class _Key1, class _Tp1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&, const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&)'
     operator==(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
     ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\unordered_map.h:2069:5: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:57,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\variant:984:3: note: candidate: 'template<class ... _Types> constexpr bool std::operator==(const std::variant<_Types ...>&, const std::variant<_Types ...>&)'
   _VARIANT_RELATION_FUNCTION_TEMPLATE(==, equal)
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\variant:984:3: note:   template argument deduction/substitution failed:
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:581:45: note:   mismatched types 'const std::variant<_Types ...>' and 'const int'
  else if (__ti == typeid(_Sp_make_shared_tag))
                                             ^
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:57,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\variant:984:3: note: candidate: 'constexpr bool std::operator==(std::monostate, std::monostate)'
   _VARIANT_RELATION_FUNCTION_TEMPLATE(==, equal)
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\variant:984:3: note:   no known conversion for argument 1 from 'const int' to 'std::monostate'
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:582:31: error: expected nested-name-specifier before 'remove_cv'
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:582:31: error: expected '>' before 'remove_cv'
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:582:31: error: expected '(' before 'remove_cv'
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                               ^~~~~~~~~
                               (
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:582:31: error: 'remove_cv' was not declared in this scope
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:582:31: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:190:12: note:   'std::remove_cv'
     struct remove_cv;
            ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:582:44: error: expected primary-expression before '>' token
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                                            ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:582:47: error: '::type' has not been declared
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                                               ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:582:47: note: suggested alternative: 'time'
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                                               ^~~~
                                               time
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:582:52: error: expected primary-expression before '>' token
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                                                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:582:63: error: expected ')' before ';' token
    return const_cast<typename remove_cv<_Tp>::type*>(_M_ptr());
                                                               ^
                                                               )
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:633:44: error: 'false_type' has not been declared
  __shared_count(_Ptr __p, /* is_array = */ false_type)
                                            ^~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:638:44: error: 'true_type' has not been declared
  __shared_count(_Ptr __p, /* is_array = */ true_type)
                                            ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:638:2: error: 'template<DX::__gnu_cxx::_Lock_policy _Lp> template<class _Ptr> DX::std::__shared_count<_Lp>::__shared_count(_Ptr, int)' cannot be overloaded with 'template<DX::__gnu_cxx::_Lock_policy _Lp> template<class _Ptr> DX::std::__shared_count<_Lp>::__shared_count(_Ptr, int)'
  __shared_count(_Ptr __p, /* is_array = */ true_type)
  ^~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:633:2: note: previous declaration 'template<DX::__gnu_cxx::_Lock_policy _Lp> template<class _Ptr> DX::std::__shared_count<_Lp>::__shared_count(_Ptr, int)'
  __shared_count(_Ptr __p, /* is_array = */ false_type)
  ^~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:723:61: error: 'DX::std::nothrow_t' has not been declared
       explicit __shared_count(const __weak_count<_Lp>& __r, std::nothrow_t);
                                                             ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:770:33: error: 'type_info' in namespace 'DX::std' does not name a type
       _M_get_deleter(const std::type_info& __ti) const noexcept
                                 ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_count<_Lp>::__shared_count(_Ptr, int)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:639:45: error: 'allocator' was not declared in this scope
  : __shared_count(__p, __sp_array_delete{}, allocator<void>())
                                             ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:639:45: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\alloc_traits.h:35,
                 from q:\gcc\include\c++\8.3.0\ext\alloc_traits.h:36,
                 from q:\gcc\include\c++\8.3.0\bits\stl_construct.h:61,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tempbuf.h:60,
                 from q:\gcc\include\c++\8.3.0\bits\stl_algo.h:62,
                 from q:\gcc\include\c++\8.3.0\algorithm:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\memoryfwd.h:64:11: note:   'std::allocator'
     class allocator;
           ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:639:55: error: expected primary-expression before 'void'
  : __shared_count(__p, __sp_array_delete{}, allocator<void>())
                                                       ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_count<_Lp>::__shared_count(_Ptr, _Deleter)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:645:29: error: 'move' is not a member of 'DX::std'
  : __shared_count(__p, std::move(__d), allocator<void>())
                             ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:645:29: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:645:40: error: 'allocator' was not declared in this scope
  : __shared_count(__p, std::move(__d), allocator<void>())
                                        ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:645:40: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\alloc_traits.h:35,
                 from q:\gcc\include\c++\8.3.0\ext\alloc_traits.h:36,
                 from q:\gcc\include\c++\8.3.0\bits\stl_construct.h:61,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tempbuf.h:60,
                 from q:\gcc\include\c++\8.3.0\bits\stl_algo.h:62,
                 from q:\gcc\include\c++\8.3.0\algorithm:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\memoryfwd.h:64:11: note:   'std::allocator'
     class allocator;
           ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:645:50: error: expected primary-expression before 'void'
  : __shared_count(__p, std::move(__d), allocator<void>())
                                                  ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_count<_Lp>::__shared_count(_Ptr, _Deleter, _Alloc)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:656:28: error: '__allocate_guarded' is not a member of 'DX::std'
        auto __guard = std::__allocate_guarded(__a2);
                            ^~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:656:28: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_list.h:63,
                 from q:\gcc\include\c++\8.3.0\list:63,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qlist.h:51,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qlist.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\allocated_ptr.h:95:5: note:   'std::__allocate_guarded'
     __allocate_guarded(_Alloc& __a)
     ^~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:658:44: error: 'move' is not a member of 'DX::std'
        ::new (__mem) _Sp_cd_type(__p, std::move(__d), std::move(__a));
                                            ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:658:44: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:658:60: error: 'move' is not a member of 'DX::std'
        ::new (__mem) _Sp_cd_type(__p, std::move(__d), std::move(__a));
                                                            ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:658:60: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_count<_Lp>::__shared_count(_Tp*&, DX::std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:675:24: error: '__allocate_guarded' is not a member of 'DX::std'
    auto __guard = std::__allocate_guarded(__a2);
                        ^~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:675:24: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_list.h:63,
                 from q:\gcc\include\c++\8.3.0\list:63,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qlist.h:51,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qlist.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\allocated_ptr.h:95:5: note:   'std::__allocate_guarded'
     __allocate_guarded(_Alloc& __a)
     ^~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:678:33: error: 'forward' is not a member of 'DX::std'
      _Sp_cp_type(__a._M_a, std::forward<_Args>(__args)...);
                                 ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:678:33: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:678:46: error: expected primary-expression before '>' token
      _Sp_cp_type(__a._M_a, std::forward<_Args>(__args)...);
                                              ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_count<_Lp>::__shared_count(DX::std::unique_ptr<_Up, _Ep>&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:705:27: error: expected nested-name-specifier before 'conditional'
    using _Del2 = typename conditional<is_reference<_Del>::value,
                           ^~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:709:34: error: '_Del2' was not declared in this scope
      = _Sp_counted_deleter<_Ptr, _Del2, allocator<void>, _Lp>;
                                  ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:709:34: note: suggested alternative: '_Del'
      = _Sp_counted_deleter<_Ptr, _Del2, allocator<void>, _Lp>;
                                  ^~~~~
                                  _Del
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:709:41: error: 'allocator' was not declared in this scope
      = _Sp_counted_deleter<_Ptr, _Del2, allocator<void>, _Lp>;
                                         ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:709:41: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\alloc_traits.h:35,
                 from q:\gcc\include\c++\8.3.0\ext\alloc_traits.h:36,
                 from q:\gcc\include\c++\8.3.0\bits\stl_construct.h:61,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tempbuf.h:60,
                 from q:\gcc\include\c++\8.3.0\bits\stl_algo.h:62,
                 from q:\gcc\include\c++\8.3.0\algorithm:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\memoryfwd.h:64:11: note:   'std::allocator'
     class allocator;
           ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:709:55: error: wrong number of template arguments (3, should be 4)
      = _Sp_counted_deleter<_Ptr, _Del2, allocator<void>, _Lp>;
                                                       ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:438:31: note: provided for 'template<class _Ptr, class _Deleter, class _Alloc, DX::__gnu_cxx::_Lock_policy _Lp> class DX::std::_Sp_counted_deleter'
     class _Sp_counted_deleter final : public _Sp_counted_base<_Lp>
                               ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:710:19: error: 'allocator' does not name a type; did you mean 'alloca'?
    using _Alloc = allocator<_Sp_cd_type>;
                   ^~~~~~~~~
                   alloca
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:711:26: error: 'allocator_traits' does not name a type
    using _Alloc_traits = allocator_traits<_Alloc>;
                          ^~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:712:4: error: '_Alloc' was not declared in this scope
    _Alloc __a;
    ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:712:4: note: suggested alternative: 'malloc'
    _Alloc __a;
    ^~~~~~
    malloc
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:713:4: error: '_Sp_cd_type' was not declared in this scope
    _Sp_cd_type* __mem = _Alloc_traits::allocate(__a, 1);
    ^~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:713:4: note: suggested alternative: '_pctype'
    _Sp_cd_type* __mem = _Alloc_traits::allocate(__a, 1);
    ^~~~~~~~~~~
    _pctype
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:713:17: error: '__mem' was not declared in this scope
    _Sp_cd_type* __mem = _Alloc_traits::allocate(__a, 1);
                 ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:713:25: error: '_Alloc_traits' has not been declared
    _Sp_cd_type* __mem = _Alloc_traits::allocate(__a, 1);
                         ^~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:713:49: error: '__a' was not declared in this scope
    _Sp_cd_type* __mem = _Alloc_traits::allocate(__a, 1);
                                                 ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:713:49: note: suggested alternative: '__r'
    _Sp_cd_type* __mem = _Alloc_traits::allocate(__a, 1);
                                                 ^~~
                                                 __r
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:714:4: error: '_Alloc_traits' has not been declared
    _Alloc_traits::construct(__a, __mem, __r.release(),
    ^~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'bool DX::std::__shared_count<_Lp>::_M_less(const DX::std::__shared_count<_Lp>&) const':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:775:21: error: 'less' is not a member of 'DX::std'
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                     ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:775:21: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\string:48,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_function.h:340:12: note:   'std::less'
     struct less;
            ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:775:47: error: expected primary-expression before '*' token
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                                               ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:775:48: error: expected primary-expression before '>' token
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                                                ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:775:50: error: expected primary-expression before ')' token
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                                                  ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'bool DX::std::__shared_count<_Lp>::_M_less(const DX::std::__weak_count<_Lp>&) const':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:779:21: error: 'less' is not a member of 'DX::std'
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                     ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:779:21: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\string:48,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_function.h:340:12: note:   'std::less'
     struct less;
            ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:779:47: error: expected primary-expression before '*' token
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                                               ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:779:48: error: expected primary-expression before '>' token
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                                                ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:779:50: error: expected primary-expression before ')' token
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                                                  ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'bool DX::std::__weak_count<_Lp>::_M_less(const DX::std::__weak_count<_Lp>&) const':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:872:21: error: 'less' is not a member of 'DX::std'
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                     ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:872:21: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\string:48,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_function.h:340:12: note:   'std::less'
     struct less;
            ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:872:47: error: expected primary-expression before '*' token
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                                               ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:872:48: error: expected primary-expression before '>' token
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                                                ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:872:50: error: expected primary-expression before ')' token
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                                                  ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'bool DX::std::__weak_count<_Lp>::_M_less(const DX::std::__shared_count<_Lp>&) const':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:876:21: error: 'less' is not a member of 'DX::std'
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                     ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:876:21: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\string:48,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_function.h:340:12: note:   'std::less'
     struct less;
            ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:876:47: error: expected primary-expression before '*' token
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                                               ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:876:48: error: expected primary-expression before '>' token
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                                                ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:876:50: error: expected primary-expression before ')' token
       { return std::less<_Sp_counted_base<_Lp>*>()(this->_M_pi, __rhs._M_pi); }
                                                  ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:905:50: error: 'DX::std::nothrow_t' has not been declared
     __shared_count(const __weak_count<_Lp>& __r, std::nothrow_t)
                                                  ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:922:5: error: expected class-name before '{' token
     { };
     ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:926:21: error: expected template-name before '<' token
     : is_convertible<_Yp*, _Tp*>::type
                     ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:926:21: error: expected '{' before '<' token
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:932:5: error: expected class-name before '{' token
     { };
     ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:937:5: error: expected class-name before '{' token
     { };
     ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:942:5: error: expected class-name before '{' token
     { };
     ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:947:5: error: expected class-name before '{' token
     { };
     ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:953:5: error: expected class-name before '{' token
     { };
     ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:956:54: error: '__void_t' was not declared in this scope
     struct __sp_is_constructible_arrN<_Up, _Nm, _Yp, __void_t<_Yp[_Nm]>>
                                                      ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:956:54: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:2355:46: note:   'std::__void_t'
   template<typename...> using __void_t = void;
                                              ^
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:956:70: error: template argument 4 is invalid
     struct __sp_is_constructible_arrN<_Up, _Nm, _Yp, __void_t<_Yp[_Nm]>>
                                                                      ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:956:71: error: expected unqualified-id before '>' token
     struct __sp_is_constructible_arrN<_Up, _Nm, _Yp, __void_t<_Yp[_Nm]>>
                                                                       ^~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:964:5: error: expected class-name before '{' token
     { };
     ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:967:48: error: '__void_t' was not declared in this scope
     struct __sp_is_constructible_arr<_Up, _Yp, __void_t<_Yp[]>>
                                                ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:967:48: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:2355:46: note:   'std::__void_t'
   template<typename...> using __void_t = void;
                                              ^
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:967:61: error: template argument 3 is invalid
     struct __sp_is_constructible_arr<_Up, _Yp, __void_t<_Yp[]>>
                                                             ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:967:62: error: expected unqualified-id before '>' token
     struct __sp_is_constructible_arr<_Up, _Yp, __void_t<_Yp[]>>
                                                              ^~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:990:21: error: expected template-name before '<' token
     : is_convertible<_Yp*, _Tp*>::type
                     ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:990:21: error: expected '{' before '<' token
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:996:12: error: 'is_array' was not declared in this scope
     bool = is_array<_Tp>::value, bool = is_void<_Tp>::value>
            ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:996:12: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:347:12: note:   'std::is_array'
     struct is_array
            ^~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:996:24: error: expected primary-expression before '>' token
     bool = is_array<_Tp>::value, bool = is_void<_Tp>::value>
                        ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:996:27: error: 'value' in namespace '::' does not name a type
     bool = is_array<_Tp>::value, bool = is_void<_Tp>::value>
                           ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1024:11: error: '__shared_ptr_access' is not a class template
     class __shared_ptr_access<_Tp, _Lp, false, true>
           ^~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1040:52: error: wrong number of template arguments (4, should be 2)
     class __shared_ptr_access<_Tp, _Lp, true, false>
                                                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1024:52: note: provided for 'template<class _Tp, DX::__gnu_cxx::_Lock_policy _Lp> class DX::std::__shared_ptr_access'
     class __shared_ptr_access<_Tp, _Lp, false, true>
                                                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1082:37: error: expected nested-name-specifier before 'remove_extent'
       using element_type = typename remove_extent<_Tp>::type;
                                     ^~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1088:15: error: expected nested-name-specifier before 'enable_if'
    = typename enable_if<__sp_is_constructible<_Tp, _Yp>::value>::type;
               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1093:4: error: expected nested-name-specifier before 'enable_if'
    enable_if<__sp_compatible_with<_Yp*, _Tp*>::value, _Res>::type;
    ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1097:22: error: '_Compatible' does not name a type; did you mean 'QConcatenable'?
  using _Assignable = _Compatible<_Yp, __shared_ptr&>;
                      ^~~~~~~~~~~
                      QConcatenable
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1102:35: error: expected nested-name-specifier before 'enable_if'
  using _UniqCompatible = typename enable_if<__and_<
                                   ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1108:26: error: '_UniqCompatible' does not name a type
  using _UniqAssignable = _UniqCompatible<_Yp, _Del, __shared_ptr&>;
                          ^~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1120:41: error: '_SafeConv' does not name a type
       template<typename _Yp, typename = _SafeConv<_Yp>>
                                         ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1120:50: error: expected '>' before '<' token
       template<typename _Yp, typename = _SafeConv<_Yp>>
                                                  ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1130:60: error: '_SafeConv' does not name a type
       template<typename _Yp, typename _Deleter, typename = _SafeConv<_Yp>>
                                                            ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1130:69: error: expected '>' before '<' token
       template<typename _Yp, typename _Deleter, typename = _SafeConv<_Yp>>
                                                                     ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1140:20: error: '_SafeConv' does not name a type
         typename = _SafeConv<_Yp>>
                    ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1140:29: error: expected '>' before '<' token
         typename = _SafeConv<_Yp>>
                             ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1150:24: error: expected ')' before '__p'
  __shared_ptr(nullptr_t __p, _Deleter __d)
              ~         ^~~~
                        )
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1155:31: error: expected ')' before '__p'
         __shared_ptr(nullptr_t __p, _Deleter __d, _Alloc __a)
                     ~         ^~~~
                               )
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1161:8: error: 'element_type' has not been declared
        element_type* __p) noexcept
        ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1169:41: error: '_Compatible' does not name a type; did you mean 'QConcatenable'?
       template<typename _Yp, typename = _Compatible<_Yp>>
                                         ^~~~~~~~~~~
                                         QConcatenable
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1169:52: error: expected '>' before '<' token
       template<typename _Yp, typename = _Compatible<_Yp>>
                                                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1181:41: error: '_Compatible' does not name a type; did you mean 'QConcatenable'?
       template<typename _Yp, typename = _Compatible<_Yp>>
                                         ^~~~~~~~~~~
                                         QConcatenable
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1181:52: error: expected '>' before '<' token
       template<typename _Yp, typename = _Compatible<_Yp>>
                                                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1189:41: error: '_Compatible' does not name a type; did you mean 'QConcatenable'?
       template<typename _Yp, typename = _Compatible<_Yp>>
                                         ^~~~~~~~~~~
                                         QConcatenable
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1189:52: error: expected '>' before '<' token
       template<typename _Yp, typename = _Compatible<_Yp>>
                                                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1200:20: error: '_UniqCompatible' does not name a type
         typename = _UniqCompatible<_Yp, _Del>>
                    ^~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1200:35: error: expected '>' before '<' token
         typename = _UniqCompatible<_Yp, _Del>>
                                   ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1231:41: error: '_Compatible' does not name a type; did you mean 'QConcatenable'?
       template<typename _Yp, typename = _Compatible<_Yp>>
                                         ^~~~~~~~~~~
                                         QConcatenable
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1231:52: error: expected '>' before '<' token
       template<typename _Yp, typename = _Compatible<_Yp>>
                                                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1236:39: error: non-static data member 'nullptr_t' declared 'constexpr'
       constexpr __shared_ptr(nullptr_t) noexcept : __shared_ptr() { }
                                       ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1236:39: error: expected ';' at end of member declaration
       constexpr __shared_ptr(nullptr_t) noexcept : __shared_ptr() { }
                                       ^
                                        ;
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1236:41: error: expected unqualified-id before 'noexcept'
       constexpr __shared_ptr(nullptr_t) noexcept : __shared_ptr() { }
                                         ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1239:2: error: '_Assignable' does not name a type; did you mean 'signal'?
  _Assignable<_Yp>
  ^~~~~~~~~~~
  signal
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1251:2: error: '_Assignable' does not name a type; did you mean 'signal'?
  _Assignable<_Yp>
  ^~~~~~~~~~~
  signal
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1268:2: error: '_Assignable' does not name a type; did you mean 'signal'?
  _Assignable<_Yp>
  ^~~~~~~~~~~
  signal
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1276:2: error: '_UniqAssignable' does not name a type
  _UniqAssignable<_Yp, _Del>
  ^~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1288:2: error: '_SafeConv' does not name a type
  _SafeConv<_Yp>
  ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1297:2: error: '_SafeConv' does not name a type
  _SafeConv<_Yp>
  ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1302:2: error: '_SafeConv' does not name a type
  _SafeConv<_Yp>
  ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1306:7: error: 'element_type' does not name a type; did you mean 'weak_type'?
       element_type*
       ^~~~~~~~~~~~
       weak_type
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1306:7: note: (perhaps 'typename DX::std::__shared_ptr_access<_Tp, _Lp>::element_type' was intended)
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1352:53: error: 'DX::std::nothrow_t' has not been declared
       __shared_ptr(const __weak_ptr<_Tp, _Lp>& __r, std::nothrow_t)
                                                     ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1364:13: error: 'declval' is not a member of 'DX::std'
        std::declval<const __shared_count<_Lp>&>(),
             ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1364:13: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:2056:10: note:   'std::declval'
     auto declval() noexcept -> decltype(__declval<_Tp>(0))
          ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1365:13: error: 'declval' is not a member of 'DX::std'
        std::declval<_Yp*>()));
             ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1365:13: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:2056:10: note:   'std::declval'
     auto declval() noexcept -> decltype(__declval<_Tp>(0))
          ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1363:33: error: there are no arguments to '__enable_shared_from_this_base' that depend on a template parameter, so a declaration of '__enable_shared_from_this_base' must be available [-fpermissive]
  using __esft_base_t = decltype(__enable_shared_from_this_base(
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1363:33: note: (if you use '-fpermissive', G++ will accept your code, but allowing the use of an undeclared name is deprecated)
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1364:13: error: 'declval' is not a member of 'DX::std'
        std::declval<const __shared_count<_Lp>&>(),
             ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1364:13: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:2056:10: note:   'std::declval'
     auto declval() noexcept -> decltype(__declval<_Tp>(0))
          ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1364:21: error: expected primary-expression before 'const'
        std::declval<const __shared_count<_Lp>&>(),
                     ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1365:13: error: 'declval' is not a member of 'DX::std'
        std::declval<_Yp*>()));
             ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1365:13: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:2056:10: note:   'std::declval'
     auto declval() noexcept -> decltype(__declval<_Tp>(0))
          ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1365:24: error: expected primary-expression before '*' token
        std::declval<_Yp*>()));
                        ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1365:25: error: expected primary-expression before '>' token
        std::declval<_Yp*>()));
                         ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1365:27: error: expected primary-expression before ')' token
        std::declval<_Yp*>()));
                           ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1363:33: error: there are no arguments to '__enable_shared_from_this_base' that depend on a template parameter, so a declaration of '__enable_shared_from_this_base' must be available [-fpermissive]
  using __esft_base_t = decltype(__enable_shared_from_this_base(
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1370:15: error: expected class-name before '{' token
  : false_type { };
               ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1373:30: error: '__void_t' was not declared in this scope
  struct __has_esft_base<_Yp, __void_t<__esft_base_t<_Yp>>>
                              ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1373:30: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:2355:46: note:   'std::__void_t'
   template<typename...> using __void_t = void;
                                              ^
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In substitution of 'template<class _Tp, DX::__gnu_cxx::_Lock_policy _Lp> template<class _Yp> using __esft_base_t = decltype (__enable_shared_from_this_base(<expression error>, <expression error>)) [with _Yp = _Yp; _Tp = _Tp; DX::__gnu_cxx::_Lock_policy _Lp = _Lp]':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1373:53:   required from here
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1365:28: error: '__enable_shared_from_this_base' was not declared in this scope
        std::declval<_Yp*>()));
                            ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1373:56: error: template argument 2 is invalid
  struct __has_esft_base<_Yp, __void_t<__esft_base_t<_Yp>>>
                                                        ^~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1373:58: error: expected unqualified-id before '>' token
  struct __has_esft_base<_Yp, __void_t<__esft_base_t<_Yp>>>
                                                          ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1376:55: error: expected nested-name-specifier before 'remove_cv'
       template<typename _Yp, typename _Yp2 = typename remove_cv<_Yp>::type>
                                                       ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1376:55: error: expected '>' before 'remove_cv'
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1377:11: error: expected nested-name-specifier before 'enable_if'
  typename enable_if<__has_esft_base<_Yp2>::value>::type
           ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1377:20: error: expected initializer before '<' token
  typename enable_if<__has_esft_base<_Yp2>::value>::type
                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1384:55: error: expected nested-name-specifier before 'remove_cv'
       template<typename _Yp, typename _Yp2 = typename remove_cv<_Yp>::type>
                                                       ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1384:55: error: expected '>' before 'remove_cv'
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1385:11: error: expected nested-name-specifier before 'enable_if'
  typename enable_if<!__has_esft_base<_Yp2>::value>::type
           ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1385:20: error: expected initializer before '<' token
  typename enable_if<!__has_esft_base<_Yp2>::value>::type
                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1390:33: error: 'type_info' in namespace 'DX::std' does not name a type
       _M_get_deleter(const std::type_info& __ti) const noexcept
                                 ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1402:7: error: 'element_type' does not name a type; did you mean 'weak_type'?
       element_type*    _M_ptr;         // Contained pointer.
       ^~~~~~~~~~~~
       weak_type
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1402:7: note: (perhaps 'typename DX::std::__shared_ptr_access<_Tp, _Lp>::element_type' was intended)
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'constexpr DX::std::__shared_ptr<_Tp, _Lp>::__shared_ptr()':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1117:9: error: class 'DX::std::__shared_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
       : _M_ptr(0), _M_refcount()
         ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_ptr<_Tp, _Lp>::__shared_ptr(_Yp*)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1123:4: error: class 'DX::std::__shared_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
  : _M_ptr(__p), _M_refcount(__p, typename is_array<_Tp>::type())
    ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1123:43: error: expected nested-name-specifier before 'is_array'
  : _M_ptr(__p), _M_refcount(__p, typename is_array<_Tp>::type())
                                           ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1123:43: error: expected '(' before 'is_array'
  : _M_ptr(__p), _M_refcount(__p, typename is_array<_Tp>::type())
                                           ^~~~~~~~
                                           (
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1125:20: error: 'is_void' was not declared in this scope
    static_assert( !is_void<_Yp>::value, "incomplete type" );
                    ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1125:20: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:202:12: note:   'std::is_void'
     struct is_void
            ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1125:31: error: expected primary-expression before '>' token
    static_assert( !is_void<_Yp>::value, "incomplete type" );
                               ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1125:34: error: '::value' has not been declared
    static_assert( !is_void<_Yp>::value, "incomplete type" );
                                  ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_ptr<_Tp, _Lp>::__shared_ptr(_Yp*, _Deleter)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1132:4: error: class 'DX::std::__shared_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
  : _M_ptr(__p), _M_refcount(__p, std::move(__d))
    ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1132:39: error: 'move' is not a member of 'DX::std'
  : _M_ptr(__p), _M_refcount(__p, std::move(__d))
                                       ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1132:39: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1134:18: error: '__is_invocable' was not declared in this scope
    static_assert(__is_invocable<_Deleter&, _Yp*&>::value,
                  ^~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1134:18: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:2622:12: note:   'std::__is_invocable'
     struct __is_invocable
            ^~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1134:41: error: expected primary-expression before '&' token
    static_assert(__is_invocable<_Deleter&, _Yp*&>::value,
                                         ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1134:42: error: expected primary-expression before ',' token
    static_assert(__is_invocable<_Deleter&, _Yp*&>::value,
                                          ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1134:44: error: expected string-literal before '_Yp'
    static_assert(__is_invocable<_Deleter&, _Yp*&>::value,
                                            ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1134:43: error: expected ')' before '_Yp'
    static_assert(__is_invocable<_Deleter&, _Yp*&>::value,
                 ~                         ^~~~
                                           )
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_ptr<_Tp, _Lp>::__shared_ptr(_Yp*, _Deleter, _Alloc)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1142:4: error: class 'DX::std::__shared_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
  : _M_ptr(__p), _M_refcount(__p, std::move(__d), std::move(__a))
    ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1142:39: error: 'move' is not a member of 'DX::std'
  : _M_ptr(__p), _M_refcount(__p, std::move(__d), std::move(__a))
                                       ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1142:39: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1142:55: error: 'move' is not a member of 'DX::std'
  : _M_ptr(__p), _M_refcount(__p, std::move(__d), std::move(__a))
                                                       ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1142:55: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1144:18: error: '__is_invocable' was not declared in this scope
    static_assert(__is_invocable<_Deleter&, _Yp*&>::value,
                  ^~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1144:18: note: suggested alternative:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\type_traits:2622:12: note:   'std::__is_invocable'
     struct __is_invocable
            ^~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1144:41: error: expected primary-expression before '&' token
    static_assert(__is_invocable<_Deleter&, _Yp*&>::value,
                                         ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1144:42: error: expected primary-expression before ',' token
    static_assert(__is_invocable<_Deleter&, _Yp*&>::value,
                                          ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1144:44: error: expected string-literal before '_Yp'
    static_assert(__is_invocable<_Deleter&, _Yp*&>::value,
                                            ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1144:43: error: expected ')' before '_Yp'
    static_assert(__is_invocable<_Deleter&, _Yp*&>::value,
                 ~                         ^~~~
                                           )
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_ptr<_Tp, _Lp>::__shared_ptr(const DX::std::__shared_ptr<_Yp, _Lp>&, int*)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1162:4: error: class 'DX::std::__shared_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
  : _M_ptr(__p), _M_refcount(__r._M_refcount) // never throws
    ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_ptr<_Tp, _Lp>::__shared_ptr(const DX::std::__shared_ptr<_Yp, _Lp>&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1171:4: error: class 'DX::std::__shared_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
  : _M_ptr(__r._M_ptr), _M_refcount(__r._M_refcount)
    ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_ptr<_Tp, _Lp>::__shared_ptr(DX::std::__shared_ptr<_Tp, _Lp>&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1175:9: error: class 'DX::std::__shared_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
       : _M_ptr(__r._M_ptr), _M_refcount()
         ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_ptr<_Tp, _Lp>::__shared_ptr(DX::std::__shared_ptr<_Yp, _Lp>&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1183:4: error: class 'DX::std::__shared_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
  : _M_ptr(__r._M_ptr), _M_refcount()
    ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_ptr<_Tp, _Lp>::__shared_ptr(const DX::std::__weak_ptr<_Yp, _Lp>&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1195:4: error: '_M_ptr' was not declared in this scope
    _M_ptr = __r._M_ptr;
    ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1195:4: note: suggested alternative: '__ct '
    _M_ptr = __r._M_ptr;
    ^~~~~~
    __ct 
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_ptr<_Tp, _Lp>::__shared_ptr(DX::std::unique_ptr<_Up, _Ep>&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1202:4: error: class 'DX::std::__shared_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
  : _M_ptr(__r.get()), _M_refcount()
    ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1205:43: error: 'move' is not a member of 'DX::std'
    _M_refcount = __shared_count<_Lp>(std::move(__r));
                                           ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1205:43: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'DX::std::__shared_ptr<_Tp, _Lp>& DX::std::__shared_ptr<_Tp, _Lp>::operator=(DX::std::__shared_ptr<_Tp, _Lp>&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1263:20: error: 'move' is not a member of 'DX::std'
  __shared_ptr(std::move(__r)).swap(*this);
                    ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1263:20: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'DX::std::__shared_ptr<_Tp, _Lp>::operator bool() const':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1311:16: error: '_M_ptr' was not declared in this scope
       { return _M_ptr == 0 ? false : true; }
                ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1311:16: note: suggested alternative: '__ct '
       { return _M_ptr == 0 ? false : true; }
                ^~~~~~
                __ct 
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'void DX::std::__shared_ptr<_Tp, _Lp>::swap(DX::std::__shared_ptr<_Tp, _Lp>&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1324:7: error: 'swap' is not a member of 'DX::std'
  std::swap(_M_ptr, __other._M_ptr);
       ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1324:7: note: suggested alternatives:
In file included from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:57,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\variant:1004:5: note:   'std::swap'
     swap(variant<_Types...>&, variant<_Types...>&) = delete;
     ^~~~
In file included from Q:\qt-5.13.0\src\qtbase\include/QtCore/qtypeinfo.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:1218,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\qt-5.13.0\src\qtbase\src\corelib\global\qtypeinfo.h:310:13: note:   'DX::swap'
 inline void swap(TYPE &value1, TYPE &value2) \
             ^~~~
q:\qt-5.13.0\src\qtbase\src\corelib\global\qtypeinfo.h:313:32: note: in expansion of macro 'Q_DECLARE_SHARED_IMPL'
 #define Q_DECLARE_SHARED(TYPE) Q_DECLARE_SHARED_IMPL(TYPE, Q_MOVABLE_TYPE)
                                ^~~~~~~~~~~~~~~~~~~~~
q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:605:1: note: in expansion of macro 'Q_DECLARE_SHARED'
 Q_DECLARE_SHARED(QVariant)
 ^~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:182:5: note:   'std::swap'
     swap(_Tp& __a, _Tp& __b)
     ^~~~
q:\gcc\include\c++\8.3.0\bits\move.h:182:5: note:   'std::swap'
In file included from q:\gcc\include\c++\8.3.0\exception:143,
                 from q:\gcc\include\c++\8.3.0\new:40,
                 from q:\gcc\include\c++\8.3.0\bits\stl_construct.h:59,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tempbuf.h:60,
                 from q:\gcc\include\c++\8.3.0\bits\stl_algo.h:62,
                 from q:\gcc\include\c++\8.3.0\algorithm:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\exception_ptr.h:166:5: note:   'std::__exception_ptr::swap'
     swap(exception_ptr& __lhs, exception_ptr& __rhs)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:182:5: note:   'std::swap'
     swap(_Tp& __a, _Tp& __b)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1324:12: error: '_M_ptr' was not declared in this scope
  std::swap(_M_ptr, __other._M_ptr);
            ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1324:12: note: suggested alternative: '__ct '
  std::swap(_M_ptr, __other._M_ptr);
            ^~~~~~
            __ct 
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_ptr<_Tp, _Lp>::__shared_ptr(DX::std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1342:4: error: class 'DX::std::__shared_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
  : _M_ptr(), _M_refcount(_M_ptr, __tag, std::forward<_Args>(__args)...)
    ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1342:26: error: '_M_ptr' was not declared in this scope
  : _M_ptr(), _M_refcount(_M_ptr, __tag, std::forward<_Args>(__args)...)
                          ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1342:26: note: suggested alternative: '__ct '
  : _M_ptr(), _M_refcount(_M_ptr, __tag, std::forward<_Args>(__args)...)
                          ^~~~~~
                          __ct 
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1342:46: error: 'forward' is not a member of 'DX::std'
  : _M_ptr(), _M_refcount(_M_ptr, __tag, std::forward<_Args>(__args)...)
                                              ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1342:46: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1342:59: error: expected primary-expression before '>' token
  : _M_ptr(), _M_refcount(_M_ptr, __tag, std::forward<_Args>(__args)...)
                                                           ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1343:4: error: there are no arguments to '_M_enable_shared_from_this_with' that depend on a template parameter, so a declaration of '_M_enable_shared_from_this_with' must be available [-fpermissive]
  { _M_enable_shared_from_this_with(_M_ptr); }
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__shared_ptr<_Tp, _Lp>::__shared_ptr(const DX::std::__weak_ptr<_Tp, _Lp>&, int)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1353:43: error: 'nothrow' is not a member of 'DX::std'
       : _M_refcount(__r._M_refcount, std::nothrow)
                                           ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1353:43: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_construct.h:59,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tempbuf.h:60,
                 from q:\gcc\include\c++\8.3.0\bits\stl_algo.h:62,
                 from q:\gcc\include\c++\8.3.0\algorithm:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\new:93:26: note:   'std::nothrow'
   extern const nothrow_t nothrow;
                          ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1355:2: error: '_M_ptr' was not declared in this scope
  _M_ptr = _M_refcount._M_get_use_count() ? __r._M_ptr : nullptr;
  ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1355:2: note: suggested alternative: '__ct '
  _M_ptr = _M_refcount._M_get_use_count() ? __r._M_ptr : nullptr;
  ^~~~~~
  __ct 
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1416:51: error: 'nullptr_t' has not been declared
     operator==(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
                                                   ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1421:16: error: declaration of 'operator==' as non-function
     operator==(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1421:16: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1421:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1421:27: error: expected primary-expression before 'const'
     operator==(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                           ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1421:57: error: '__a' was not declared in this scope
     operator==(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                                                         ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1432:51: error: 'nullptr_t' has not been declared
     operator!=(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
                                                   ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1437:16: error: declaration of 'operator!=' as non-function
     operator!=(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1437:16: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1437:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1437:27: error: expected primary-expression before 'const'
     operator!=(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                           ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1437:57: error: '__a' was not declared in this scope
     operator!=(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                                                         ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In function 'bool DX::std::operator<(const DX::std::__shared_ptr<_Tp1, _Lp>&, const DX::std::__shared_ptr<_Tp2, _Lp>&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1447:28: error: expected nested-name-specifier before 'common_type'
       using _Vp = typename common_type<_Tp_elt*, _Up_elt*>::type;
                            ^~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1448:14: error: 'less' was not declared in this scope
       return less<_Vp>()(__a.get(), __b.get());
              ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1448:14: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\string:48,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_function.h:340:12: note:   'std::less'
     struct less;
            ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1448:19: error: '_Vp' was not declared in this scope
       return less<_Vp>()(__a.get(), __b.get());
                   ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1448:19: note: suggested alternative: '_Lp'
       return less<_Vp>()(__a.get(), __b.get());
                   ^~~
                   _Lp
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1448:24: error: expected primary-expression before ')' token
       return less<_Vp>()(__a.get(), __b.get());
                        ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1453:50: error: 'nullptr_t' has not been declared
     operator<(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
                                                  ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In function 'bool DX::std::operator<(const DX::std::__shared_ptr<_Tp, _Lp>&, int)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1456:14: error: 'less' was not declared in this scope
       return less<_Tp_elt*>()(__a.get(), nullptr);
              ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1456:14: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\string:48,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\tools\qbytearray.h:52,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbytearray.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qvariant.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qvariant.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_function.h:340:12: note:   'std::less'
     struct less;
            ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1456:26: error: expected primary-expression before '*' token
       return less<_Tp_elt*>()(__a.get(), nullptr);
                          ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1456:27: error: expected primary-expression before '>' token
       return less<_Tp_elt*>()(__a.get(), nullptr);
                           ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1456:29: error: expected primary-expression before ')' token
       return less<_Tp_elt*>()(__a.get(), nullptr);
                             ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1461:15: error: declaration of 'operator<' as non-function
     operator<(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1461:15: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1461:15: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1461:26: error: expected primary-expression before 'const'
     operator<(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                          ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1461:56: error: '__a' was not declared in this scope
     operator<(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                                                        ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1475:51: error: 'nullptr_t' has not been declared
     operator<=(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
                                                   ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1480:16: error: declaration of 'operator<=' as non-function
     operator<=(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1480:16: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1480:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1480:27: error: expected primary-expression before 'const'
     operator<=(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                           ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1480:57: error: '__a' was not declared in this scope
     operator<=(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                                                         ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1491:50: error: 'nullptr_t' has not been declared
     operator>(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
                                                  ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1496:15: error: declaration of 'operator>' as non-function
     operator>(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1496:15: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1496:15: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1496:26: error: expected primary-expression before 'const'
     operator>(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                          ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1496:56: error: '__a' was not declared in this scope
     operator>(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                                                        ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1507:51: error: 'nullptr_t' has not been declared
     operator>=(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
                                                   ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1512:16: error: declaration of 'operator>=' as non-function
     operator>=(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1512:16: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1512:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1512:27: error: expected primary-expression before 'const'
     operator>=(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                           ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1512:57: error: '__a' was not declared in this scope
     operator>=(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
                                                         ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1516:45: error: expected template-name before '<' token
     struct _Sp_less : public binary_function<_Sp, _Sp, bool>
                                             ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1516:45: error: expected '{' before '<' token
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1527:12: error: 'less' is not a class template
     struct less<__shared_ptr<_Tp, _Lp>>
            ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1595:4: error: expected nested-name-specifier before 'enable_if'
    enable_if<__sp_compatible_with<_Yp*, _Tp*>::value, _Res>::type;
    ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1599:22: error: '_Compatible' does not name a type; did you mean 'QConcatenable'?
  using _Assignable = _Compatible<_Yp, __weak_ptr&>;
                      ^~~~~~~~~~~
                      QConcatenable
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1602:37: error: expected nested-name-specifier before 'remove_extent'
       using element_type = typename remove_extent<_Tp>::type;
                                     ^~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1626:41: error: '_Compatible' does not name a type; did you mean 'QConcatenable'?
       template<typename _Yp, typename = _Compatible<_Yp>>
                                         ^~~~~~~~~~~
                                         QConcatenable
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1626:52: error: expected '>' before '<' token
       template<typename _Yp, typename = _Compatible<_Yp>>
                                                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1631:41: error: '_Compatible' does not name a type; did you mean 'QConcatenable'?
       template<typename _Yp, typename = _Compatible<_Yp>>
                                         ^~~~~~~~~~~
                                         QConcatenable
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1631:52: error: expected '>' before '<' token
       template<typename _Yp, typename = _Compatible<_Yp>>
                                                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1640:41: error: '_Compatible' does not name a type; did you mean 'QConcatenable'?
       template<typename _Yp, typename = _Compatible<_Yp>>
                                         ^~~~~~~~~~~
                                         QConcatenable
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1640:52: error: expected '>' before '<' token
       template<typename _Yp, typename = _Compatible<_Yp>>
                                                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1649:2: error: '_Assignable' does not name a type; did you mean 'signal'?
  _Assignable<_Yp>
  ^~~~~~~~~~~
  signal
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1658:2: error: '_Assignable' does not name a type; did you mean 'signal'?
  _Assignable<_Yp>
  ^~~~~~~~~~~
  signal
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1676:2: error: '_Assignable' does not name a type; did you mean 'signal'?
  _Assignable<_Yp>
  ^~~~~~~~~~~
  signal
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1735:7: error: 'element_type' does not name a type
       element_type*  _M_ptr;         // Contained pointer.
       ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'constexpr DX::std::__weak_ptr<_Tp, _Lp>::__weak_ptr()':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1605:9: error: class 'DX::std::__weak_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
       : _M_ptr(nullptr), _M_refcount()
         ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__weak_ptr<_Tp, _Lp>::__weak_ptr(const DX::std::__weak_ptr<_Yp, _Lp>&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1629:11: error: '_M_ptr' was not declared in this scope
         { _M_ptr = __r.lock().get(); }
           ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1629:11: note: suggested alternative: '__ct '
         { _M_ptr = __r.lock().get(); }
           ^~~~~~
           __ct 
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__weak_ptr<_Tp, _Lp>::__weak_ptr(const DX::std::__shared_ptr<_Yp, _Lp>&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1633:4: error: class 'DX::std::__weak_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
  : _M_ptr(__r._M_ptr), _M_refcount(__r._M_refcount)
    ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__weak_ptr<_Tp, _Lp>::__weak_ptr(DX::std::__weak_ptr<_Tp, _Lp>&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1637:9: error: class 'DX::std::__weak_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
       : _M_ptr(__r._M_ptr), _M_refcount(std::move(__r._M_refcount))
         ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1637:46: error: 'move' is not a member of 'DX::std'
       : _M_ptr(__r._M_ptr), _M_refcount(std::move(__r._M_refcount))
                                              ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1637:46: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In constructor 'DX::std::__weak_ptr<_Tp, _Lp>::__weak_ptr(DX::std::__weak_ptr<_Yp, _Lp>&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1642:4: error: class 'DX::std::__weak_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
  : _M_ptr(__r.lock().get()), _M_refcount(std::move(__r._M_refcount))
    ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1642:47: error: 'move' is not a member of 'DX::std'
  : _M_ptr(__r.lock().get()), _M_refcount(std::move(__r._M_refcount))
                                               ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1642:47: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'DX::std::__weak_ptr<_Tp, _Lp>& DX::std::__weak_ptr<_Tp, _Lp>::operator=(DX::std::__weak_ptr<_Tp, _Lp>&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1669:2: error: '_M_ptr' was not declared in this scope
  _M_ptr = __r._M_ptr;
  ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1669:2: note: suggested alternative: '__ct '
  _M_ptr = __r._M_ptr;
  ^~~~~~
  __ct 
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1670:21: error: 'move' is not a member of 'DX::std'
  _M_refcount = std::move(__r._M_refcount);
                     ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1670:21: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'DX::std::__shared_ptr<_Tp, _Lp> DX::std::__weak_ptr<_Tp, _Lp>::lock() const':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1687:29: error: 'element_type' was not declared in this scope
       { return __shared_ptr<element_type, _Lp>(*this, std::nothrow); }
                             ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1687:46: error: template argument 1 is invalid
       { return __shared_ptr<element_type, _Lp>(*this, std::nothrow); }
                                              ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1687:60: error: 'nothrow' is not a member of 'DX::std'
       { return __shared_ptr<element_type, _Lp>(*this, std::nothrow); }
                                                            ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1687:60: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_construct.h:59,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tempbuf.h:60,
                 from q:\gcc\include\c++\8.3.0\bits\stl_algo.h:62,
                 from q:\gcc\include\c++\8.3.0\algorithm:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\new:93:26: note:   'std::nothrow'
   extern const nothrow_t nothrow;
                          ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'void DX::std::__weak_ptr<_Tp, _Lp>::swap(DX::std::__weak_ptr<_Tp, _Lp>&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1714:12: error: '_M_ptr' was not declared in this scope
  std::swap(_M_ptr, __s._M_ptr);
            ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1714:12: note: suggested alternative: '__ct '
  std::swap(_M_ptr, __s._M_ptr);
            ^~~~~~
            __ct 
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In member function 'void DX::std::__weak_ptr<_Tp, _Lp>::_M_assign(_Tp*, const DX::std::__shared_count<_Lp>&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1725:6: error: '_M_ptr' was not declared in this scope
      _M_ptr = __ptr;
      ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1725:6: note: suggested alternative: '__ptr'
      _M_ptr = __ptr;
      ^~~~~~
      __ptr
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1746:51: error: expected template-name before '<' token
     struct _Sp_owner_less : public binary_function<_Tp, _Tp, bool>
                                                   ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1746:51: error: expected '{' before '<' token
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In function 'DX::std::__shared_ptr<_Tp, _Lp> DX::std::__allocate_shared(const _Alloc&, _Args&& ...)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1839:14: error: 'forward' is not a member of 'DX::std'
         std::forward<_Args>(__args)...);
              ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1839:14: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1838:36: error: expected primary-expression before '(' token
       return __shared_ptr<_Tp, _Lp>(_Sp_alloc_shared_tag<_Alloc>{__a},
                                    ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1839:14: error: 'forward' is not a member of 'DX::std'
         std::forward<_Args>(__args)...);
              ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1839:14: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1839:27: error: expected primary-expression before '>' token
         std::forward<_Args>(__args)...);
                           ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: In function 'DX::std::__shared_ptr<_Tp, _Lp> DX::std::__make_shared(_Args&& ...)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1846:29: error: 'remove_const' in namespace 'DX::std' does not name a template type
       typedef typename std::remove_const<_Tp>::type _Tp_nc;
                             ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1846:41: error: expected unqualified-id before '<' token
       typedef typename std::remove_const<_Tp>::type _Tp_nc;
                                         ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1847:52: error: 'allocator' is not a member of 'DX::std'
       return std::__allocate_shared<_Tp, _Lp>(std::allocator<_Tp_nc>(),
                                                    ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1847:52: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\alloc_traits.h:35,
                 from q:\gcc\include\c++\8.3.0\ext\alloc_traits.h:36,
                 from q:\gcc\include\c++\8.3.0\bits\stl_construct.h:61,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tempbuf.h:60,
                 from q:\gcc\include\c++\8.3.0\bits\stl_algo.h:62,
                 from q:\gcc\include\c++\8.3.0\algorithm:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\memoryfwd.h:64:11: note:   'std::allocator'
     class allocator;
           ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1847:62: error: '_Tp_nc' was not declared in this scope
       return std::__allocate_shared<_Tp, _Lp>(std::allocator<_Tp_nc>(),
                                                              ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1847:62: note: suggested alternative: '_Tp'
       return std::__allocate_shared<_Tp, _Lp>(std::allocator<_Tp_nc>(),
                                                              ^~~~~~
                                                              _Tp
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1847:70: error: expected primary-expression before ')' token
       return std::__allocate_shared<_Tp, _Lp>(std::allocator<_Tp_nc>(),
                                                                      ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1848:17: error: 'forward' is not a member of 'DX::std'
            std::forward<_Args>(__args)...);
                 ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1848:17: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1848:30: error: expected primary-expression before '>' token
            std::forward<_Args>(__args)...);
                              ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1853:38: error: wrong number of template arguments (1, should be 2)
     struct hash<__shared_ptr<_Tp, _Lp>>
                                      ^~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:799:36: note: provided for 'template<class _Tp, class _Dp> struct DX::std::hash'
     struct hash<unique_ptr<_Tp, _Dp>>
                                    ^~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1854:25: error: expected template-name before '<' token
     : public __hash_base<size_t, __shared_ptr<_Tp, _Lp>>
                         ^
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:65:17: error: 'basic_ostream' in namespace 'DX::std' does not name a template type
     inline std::basic_ostream<_Ch, _Tr>&
                 ^~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:106:34: error: expected nested-name-specifier before 'enable_if'
  using _Constructible = typename enable_if<
                                  ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:111:31: error: expected nested-name-specifier before 'enable_if'
  using _Assignable = typename enable_if<
                               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:137:41: error: '_Constructible' does not name a type; did you mean '_strtime'?
       template<typename _Yp, typename = _Constructible<_Yp*>>
                                         ^~~~~~~~~~~~~~
                                         _strtime
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:137:55: error: expected '>' before '<' token
       template<typename _Yp, typename = _Constructible<_Yp*>>
                                                       ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:155:20: error: '_Constructible' does not name a type; did you mean '_strtime'?
         typename = _Constructible<_Yp*, _Deleter>>
                    ^~~~~~~~~~~~~~
                    _strtime
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:155:34: error: expected '>' before '<' token
         typename = _Constructible<_Yp*, _Deleter>>
                                  ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:173:22: error: expected ')' before '__p'
  shared_ptr(nullptr_t __p, _Deleter __d)
            ~         ^~~~
                      )
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:192:20: error: '_Constructible' does not name a type; did you mean '_strtime'?
         typename = _Constructible<_Yp*, _Deleter, _Alloc>>
                    ^~~~~~~~~~~~~~
                    _strtime
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:192:34: error: expected '>' before '<' token
         typename = _Constructible<_Yp*, _Deleter, _Alloc>>
                                  ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:212:22: error: expected ')' before '__p'
  shared_ptr(nullptr_t __p, _Deleter __d, _Alloc __a)
            ~         ^~~~
                      )
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:245:20: error: '_Constructible' does not name a type; did you mean '_strtime'?
         typename = _Constructible<const shared_ptr<_Yp>&>>
                    ^~~~~~~~~~~~~~
                    _strtime
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:245:34: error: expected '>' before '<' token
         typename = _Constructible<const shared_ptr<_Yp>&>>
                                  ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:262:41: error: '_Constructible' does not name a type; did you mean '_strtime'?
       template<typename _Yp, typename = _Constructible<shared_ptr<_Yp>>>
                                         ^~~~~~~~~~~~~~
                                         _strtime
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:262:55: error: expected '>' before '<' token
       template<typename _Yp, typename = _Constructible<shared_ptr<_Yp>>>
                                                       ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:274:41: error: '_Constructible' does not name a type; did you mean '_strtime'?
       template<typename _Yp, typename = _Constructible<const weak_ptr<_Yp>&>>
                                         ^~~~~~~~~~~~~~
                                         _strtime
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:274:55: error: expected '>' before '<' token
       template<typename _Yp, typename = _Constructible<const weak_ptr<_Yp>&>>
                                                       ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:281:41: error: '_Constructible' does not name a type; did you mean '_strtime'?
       template<typename _Yp, typename = _Constructible<auto_ptr<_Yp>>>
                                         ^~~~~~~~~~~~~~
                                         _strtime
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:281:55: error: expected '>' before '<' token
       template<typename _Yp, typename = _Constructible<auto_ptr<_Yp>>>
                                                       ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:289:20: error: '_Constructible' does not name a type; did you mean '_strtime'?
         typename = _Constructible<unique_ptr<_Yp, _Del>>>
                    ^~~~~~~~~~~~~~
                    _strtime
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:289:34: error: expected '>' before '<' token
         typename = _Constructible<unique_ptr<_Yp, _Del>>>
                                  ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:307:37: error: non-static data member 'nullptr_t' declared 'constexpr'
       constexpr shared_ptr(nullptr_t) noexcept : shared_ptr() { }
                                     ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:307:37: error: expected ';' at end of member declaration
       constexpr shared_ptr(nullptr_t) noexcept : shared_ptr() { }
                                     ^
                                      ;
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:307:39: error: expected unqualified-id before 'noexcept'
       constexpr shared_ptr(nullptr_t) noexcept : shared_ptr() { }
                                       ^~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:312:2: error: '_Assignable' does not name a type; did you mean 'signal'?
  _Assignable<const shared_ptr<_Yp>&>
  ^~~~~~~~~~~
  signal
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:323:2: error: '_Assignable' does not name a type; did you mean 'signal'?
  _Assignable<auto_ptr<_Yp>>
  ^~~~~~~~~~~
  signal
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:340:2: error: '_Assignable' does not name a type; did you mean 'signal'?
  _Assignable<shared_ptr<_Yp>>
  ^~~~~~~~~~~
  signal
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:348:2: error: '_Assignable' does not name a type; did you mean 'signal'?
  _Assignable<unique_ptr<_Yp, _Del>>
  ^~~~~~~~~~~
  signal
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:367:44: error: 'DX::std::nothrow_t' has not been declared
       shared_ptr(const weak_ptr<_Tp>& __r, std::nothrow_t)
                                            ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In constructor 'DX::std::shared_ptr<_Tp>::shared_ptr(_Yp*, _Deleter)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:157:39: error: 'move' is not a member of 'DX::std'
         : __shared_ptr<_Tp>(__p, std::move(__d)) { }
                                       ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:157:39: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In constructor 'DX::std::shared_ptr<_Tp>::shared_ptr(_Yp*, _Deleter, _Alloc)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:194:32: error: 'move' is not a member of 'DX::std'
  : __shared_ptr<_Tp>(__p, std::move(__d), std::move(__a)) { }
                                ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:194:32: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:194:48: error: 'move' is not a member of 'DX::std'
  : __shared_ptr<_Tp>(__p, std::move(__d), std::move(__a)) { }
                                                ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:194:48: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In constructor 'DX::std::shared_ptr<_Tp>::shared_ptr(DX::std::shared_ptr<_Tp>&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:255:32: error: 'move' is not a member of 'DX::std'
       : __shared_ptr<_Tp>(std::move(__r)) { }
                                ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:255:32: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In constructor 'DX::std::shared_ptr<_Tp>::shared_ptr(DX::std::shared_ptr<_Yp>&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:264:27: error: 'move' is not a member of 'DX::std'
  : __shared_ptr<_Tp>(std::move(__r)) { }
                           ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:264:27: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In constructor 'DX::std::shared_ptr<_Tp>::shared_ptr(DX::std::unique_ptr<_Up, _Ep>&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:291:27: error: 'move' is not a member of 'DX::std'
  : __shared_ptr<_Tp>(std::move(__r)) { }
                           ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:291:27: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In member function 'DX::std::shared_ptr<_Tp>& DX::std::shared_ptr<_Tp>::operator=(DX::std::shared_ptr<_Tp>&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:335:42: error: 'move' is not a member of 'DX::std'
  this->__shared_ptr<_Tp>::operator=(std::move(__r));
                                          ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:335:42: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In constructor 'DX::std::shared_ptr<_Tp>::shared_ptr(DX::std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:359:34: error: 'forward' is not a member of 'DX::std'
  : __shared_ptr<_Tp>(__tag, std::forward<_Args>(__args)...)
                                  ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:359:34: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:359:47: error: expected primary-expression before '>' token
  : __shared_ptr<_Tp>(__tag, std::forward<_Args>(__args)...)
                                               ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In constructor 'DX::std::shared_ptr<_Tp>::shared_ptr(const DX::std::weak_ptr<_Tp>&, int)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:368:37: error: 'nothrow' is not a member of 'DX::std'
       : __shared_ptr<_Tp>(__r, std::nothrow) { }
                                     ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:368:37: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_construct.h:59,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tempbuf.h:60,
                 from q:\gcc\include\c++\8.3.0\bits\stl_algo.h:62,
                 from q:\gcc\include\c++\8.3.0\algorithm:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\new:93:26: note:   'std::nothrow'
   extern const nothrow_t nothrow;
                          ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:388:44: error: 'nullptr_t' has not been declared
     operator==(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
                                            ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:393:16: error: declaration of 'operator==' as non-function
     operator==(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:393:16: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:393:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:393:27: error: expected primary-expression before 'const'
     operator==(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
                           ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:403:44: error: 'nullptr_t' has not been declared
     operator!=(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
                                            ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:408:16: error: declaration of 'operator!=' as non-function
     operator!=(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:408:16: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:408:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:408:27: error: expected primary-expression before 'const'
     operator!=(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
                           ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In function 'bool DX::std::operator<(const DX::std::shared_ptr<_Tp>&, const DX::std::shared_ptr<_Tp>&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:417:28: error: expected nested-name-specifier before 'common_type'
       using _Vp = typename common_type<_Tp_elt*, _Up_elt*>::type;
                            ^~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:418:19: error: '_Vp' was not declared in this scope
       return less<_Vp>()(__a.get(), __b.get());
                   ^~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:418:19: note: suggested alternative: '_Up'
       return less<_Vp>()(__a.get(), __b.get());
                   ^~~
                   _Up
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:418:22: error: wrong number of template arguments (1, should be 2)
       return less<_Vp>()(__a.get(), __b.get());
                      ^
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1527:38: note: provided for 'template<class _Tp, DX::__gnu_cxx::_Lock_policy _Lp> struct DX::std::less'
     struct less<__shared_ptr<_Tp, _Lp>>
                                      ^~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:423:43: error: 'nullptr_t' has not been declared
     operator<(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
                                           ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In function 'bool DX::std::operator<(const DX::std::shared_ptr<_Tp>&, int)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:426:27: error: wrong number of template arguments (1, should be 2)
       return less<_Tp_elt*>()(__a.get(), nullptr);
                           ^
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1527:38: note: provided for 'template<class _Tp, DX::__gnu_cxx::_Lock_policy _Lp> struct DX::std::less'
     struct less<__shared_ptr<_Tp, _Lp>>
                                      ^~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:431:15: error: declaration of 'operator<' as non-function
     operator<(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:431:15: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:431:15: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:431:26: error: expected primary-expression before 'const'
     operator<(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
                          ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:444:44: error: 'nullptr_t' has not been declared
     operator<=(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
                                            ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:449:16: error: declaration of 'operator<=' as non-function
     operator<=(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:449:16: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:449:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:449:27: error: expected primary-expression before 'const'
     operator<=(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
                           ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:459:43: error: 'nullptr_t' has not been declared
     operator>(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
                                           ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:464:15: error: declaration of 'operator>' as non-function
     operator>(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:464:15: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:464:15: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:464:26: error: expected primary-expression before 'const'
     operator>(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
                          ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:474:44: error: 'nullptr_t' has not been declared
     operator>=(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
                                            ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:479:16: error: declaration of 'operator>=' as non-function
     operator>=(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
                ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:479:16: error: 'nullptr_t' was not declared in this scope
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:479:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\type_traits:38,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\mingw64\bits\c++config.h:242:29: note:   'std::nullptr_t'
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:479:27: error: expected primary-expression before 'const'
     operator>=(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
                           ^~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:483:31: error: wrong number of template arguments (1, should be 2)
     struct less<shared_ptr<_Tp>> : public _Sp_less<shared_ptr<_Tp>>
                               ^~
In file included from q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:52,
                 from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_base.h:1527:38: note: provided for 'template<class _Tp, DX::__gnu_cxx::_Lock_policy _Lp> struct DX::std::less'
     struct less<__shared_ptr<_Tp, _Lp>>
                                      ^~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:538:34: error: expected nested-name-specifier before 'enable_if'
  using _Constructible = typename enable_if<
                                  ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:543:31: error: expected nested-name-specifier before 'enable_if'
  using _Assignable = typename enable_if<
                               ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:551:20: error: '_Constructible' does not name a type; did you mean '_strtime'?
         typename = _Constructible<const shared_ptr<_Yp>&>>
                    ^~~~~~~~~~~~~~
                    _strtime
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:551:34: error: expected '>' before '<' token
         typename = _Constructible<const shared_ptr<_Yp>&>>
                                  ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:557:41: error: '_Constructible' does not name a type; did you mean '_strtime'?
       template<typename _Yp, typename = _Constructible<const weak_ptr<_Yp>&>>
                                         ^~~~~~~~~~~~~~
                                         _strtime
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:557:55: error: expected '>' before '<' token
       template<typename _Yp, typename = _Constructible<const weak_ptr<_Yp>&>>
                                                       ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:563:41: error: '_Constructible' does not name a type; did you mean '_strtime'?
       template<typename _Yp, typename = _Constructible<weak_ptr<_Yp>>>
                                         ^~~~~~~~~~~~~~
                                         _strtime
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:563:55: error: expected '>' before '<' token
       template<typename _Yp, typename = _Constructible<weak_ptr<_Yp>>>
                                                       ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:571:2: error: '_Assignable' does not name a type; did you mean 'signal'?
  _Assignable<const weak_ptr<_Yp>&>
  ^~~~~~~~~~~
  signal
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:579:2: error: '_Assignable' does not name a type; did you mean 'signal'?
  _Assignable<const shared_ptr<_Yp>&>
  ^~~~~~~~~~~
  signal
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:590:2: error: '_Assignable' does not name a type; did you mean 'signal'?
  _Assignable<weak_ptr<_Yp>>
  ^~~~~~~~~~~
  signal
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In constructor 'DX::std::weak_ptr<_Tp>::weak_ptr(DX::std::weak_ptr<_Yp>&&)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:565:25: error: 'move' is not a member of 'DX::std'
  : __weak_ptr<_Tp>(std::move(__r)) { }
                         ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:565:25: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In member function 'DX::std::shared_ptr<_Tp> DX::std::weak_ptr<_Tp>::lock() const':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:599:44: error: 'nothrow' is not a member of 'DX::std'
       { return shared_ptr<_Tp>(*this, std::nothrow); }
                                            ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:599:44: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_construct.h:59,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tempbuf.h:60,
                 from q:\gcc\include\c++\8.3.0\bits\stl_algo.h:62,
                 from q:\gcc\include\c++\8.3.0\algorithm:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\new:93:26: note:   'std::nothrow'
   extern const nothrow_t nothrow;
                          ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In function 'DX::std::shared_ptr<_Tp> DX::std::allocate_shared(const _Alloc&, _Args&& ...)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:706:14: error: 'forward' is not a member of 'DX::std'
         std::forward<_Args>(__args)...);
              ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:706:14: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:705:29: error: expected primary-expression before '(' token
       return shared_ptr<_Tp>(_Sp_alloc_shared_tag<_Alloc>{__a},
                             ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:706:14: error: 'forward' is not a member of 'DX::std'
         std::forward<_Args>(__args)...);
              ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:706:14: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:706:27: error: expected primary-expression before '>' token
         std::forward<_Args>(__args)...);
                           ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: In function 'DX::std::shared_ptr<_Tp> DX::std::make_shared(_Args&& ...)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:720:29: error: 'remove_cv' in namespace 'DX::std' does not name a template type
       typedef typename std::remove_cv<_Tp>::type _Tp_nc;
                             ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:720:38: error: expected unqualified-id before '<' token
       typedef typename std::remove_cv<_Tp>::type _Tp_nc;
                                      ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:721:45: error: 'allocator' is not a member of 'DX::std'
       return std::allocate_shared<_Tp>(std::allocator<_Tp_nc>(),
                                             ^~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:721:45: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\alloc_traits.h:35,
                 from q:\gcc\include\c++\8.3.0\ext\alloc_traits.h:36,
                 from q:\gcc\include\c++\8.3.0\bits\stl_construct.h:61,
                 from q:\gcc\include\c++\8.3.0\bits\stl_tempbuf.h:60,
                 from q:\gcc\include\c++\8.3.0\bits\stl_algo.h:62,
                 from q:\gcc\include\c++\8.3.0\algorithm:62,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\memoryfwd.h:64:11: note:   'std::allocator'
     class allocator;
           ^~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:721:55: error: '_Tp_nc' was not declared in this scope
       return std::allocate_shared<_Tp>(std::allocator<_Tp_nc>(),
                                                       ^~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:721:55: note: suggested alternative: '_Tp'
       return std::allocate_shared<_Tp>(std::allocator<_Tp_nc>(),
                                                       ^~~~~~
                                                       _Tp
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:721:63: error: expected primary-expression before ')' token
       return std::allocate_shared<_Tp>(std::allocator<_Tp_nc>(),
                                                               ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:722:17: error: 'forward' is not a member of 'DX::std'
            std::forward<_Args>(__args)...);
                 ^~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:722:17: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\bits\stl_pair.h:59,
                 from q:\gcc\include\c++\8.3.0\utility:70,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:47,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\move.h:85:5: note:   'std::forward'
     forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
     ^~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:722:30: error: expected primary-expression before '>' token
            std::forward<_Args>(__args)...);
                              ^
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:727:31: error: wrong number of template arguments (1, should be 2)
     struct hash<shared_ptr<_Tp>>
                               ^~
In file included from q:\gcc\include\c++\8.3.0\memory:80,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\unique_ptr.h:799:36: note: provided for 'template<class _Tp, class _Dp> struct DX::std::hash'
     struct hash<unique_ptr<_Tp, _Dp>>
                                    ^~
In file included from q:\gcc\include\c++\8.3.0\memory:81,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr.h:728:25: error: expected template-name before '<' token
     : public __hash_base<size_t, shared_ptr<_Tp>>
                         ^
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:98:54: error: 'memory_order' has not been declared
     atomic_load_explicit(const shared_ptr<_Tp>* __p, memory_order)
                                                      ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'DX::std::shared_ptr<_Tp> DX::std::atomic_load(const DX::std::shared_ptr<_Tp>*)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:107:45: error: 'memory_order_seq_cst' was not declared in this scope
     { return std::atomic_load_explicit(__p, memory_order_seq_cst); }
                                             ^~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:107:45: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\atomic:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic_cxx11.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic_cxx11.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qbasicatomic.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbasicatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:1224,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\atomic_base.h:62:7: note:   'memory_order_seq_cst'
       memory_order_seq_cst
       ^~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:111:61: error: 'memory_order' has not been declared
     atomic_load_explicit(const __shared_ptr<_Tp, _Lp>* __p, memory_order)
                                                             ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'DX::std::__shared_ptr<_Tp, _Lp> DX::std::atomic_load(const DX::std::__shared_ptr<_Tp, _Lp>*)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:120:45: error: 'memory_order_seq_cst' was not declared in this scope
     { return std::atomic_load_explicit(__p, memory_order_seq_cst); }
                                             ^~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:120:45: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\atomic:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic_cxx11.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic_cxx11.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qbasicatomic.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbasicatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:1224,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\atomic_base.h:62:7: note:   'memory_order_seq_cst'
       memory_order_seq_cst
       ^~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:135:6: error: 'memory_order' has not been declared
      memory_order)
      ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'void DX::std::atomic_store(DX::std::shared_ptr<_Tp>*, DX::std::shared_ptr<_Tp>)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:144:44: error: 'move' is not a member of 'DX::std'
     { std::atomic_store_explicit(__p, std::move(__r), memory_order_seq_cst); }
                                            ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:144:44: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:144:55: error: 'memory_order_seq_cst' was not declared in this scope
     { std::atomic_store_explicit(__p, std::move(__r), memory_order_seq_cst); }
                                                       ^~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:144:55: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\atomic:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic_cxx11.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic_cxx11.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qbasicatomic.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbasicatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:1224,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\atomic_base.h:62:7: note:   'memory_order_seq_cst'
       memory_order_seq_cst
       ^~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:150:6: error: 'memory_order' has not been declared
      memory_order)
      ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'void DX::std::atomic_store(DX::std::__shared_ptr<_Tp, _Lp>*, DX::std::__shared_ptr<_Tp, _Lp>)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:159:44: error: 'move' is not a member of 'DX::std'
     { std::atomic_store_explicit(__p, std::move(__r), memory_order_seq_cst); }
                                            ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:159:44: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:159:55: error: 'memory_order_seq_cst' was not declared in this scope
     { std::atomic_store_explicit(__p, std::move(__r), memory_order_seq_cst); }
                                                       ^~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:159:55: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\atomic:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic_cxx11.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic_cxx11.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qbasicatomic.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbasicatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:1224,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\atomic_base.h:62:7: note:   'memory_order_seq_cst'
       memory_order_seq_cst
       ^~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:172:9: error: 'memory_order' has not been declared
         memory_order)
         ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'DX::std::shared_ptr<_Tp> DX::std::atomic_exchange(DX::std::shared_ptr<_Tp>*, DX::std::shared_ptr<_Tp>)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:183:54: error: 'move' is not a member of 'DX::std'
       return std::atomic_exchange_explicit(__p, std::move(__r),
                                                      ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:183:54: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:184:9: error: 'memory_order_seq_cst' was not declared in this scope
         memory_order_seq_cst);
         ^~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:184:9: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\atomic:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic_cxx11.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic_cxx11.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qbasicatomic.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbasicatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:1224,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\atomic_base.h:62:7: note:   'memory_order_seq_cst'
       memory_order_seq_cst
       ^~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:191:9: error: 'memory_order' has not been declared
         memory_order)
         ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'DX::std::__shared_ptr<_Tp, _Lp> DX::std::atomic_exchange(DX::std::__shared_ptr<_Tp, _Lp>*, DX::std::__shared_ptr<_Tp, _Lp>)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:202:54: error: 'move' is not a member of 'DX::std'
       return std::atomic_exchange_explicit(__p, std::move(__r),
                                                      ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:202:54: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:203:9: error: 'memory_order_seq_cst' was not declared in this scope
         memory_order_seq_cst);
         ^~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:203:9: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\atomic:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic_cxx11.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic_cxx11.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qbasicatomic.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbasicatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:1224,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\atomic_base.h:62:7: note:   'memory_order_seq_cst'
       memory_order_seq_cst
       ^~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:223:10: error: 'memory_order' has not been declared
          memory_order,
          ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:224:10: error: 'memory_order' has not been declared
          memory_order)
          ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'bool DX::std::atomic_compare_exchange_strong_explicit(DX::std::shared_ptr<_Tp>*, DX::std::shared_ptr<_Tp>*, DX::std::shared_ptr<_Tp>, int, int)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:231:15: error: 'move' is not a member of 'DX::std'
    __x = std::move(*__p);
               ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:231:15: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:232:16: error: 'move' is not a member of 'DX::std'
    *__p = std::move(__w);
                ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:232:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:235:18: error: 'move' is not a member of 'DX::std'
       __x = std::move(*__v);
                  ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:235:18: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'bool DX::std::atomic_compare_exchange_strong(DX::std::shared_ptr<_Tp>*, DX::std::shared_ptr<_Tp>*, DX::std::shared_ptr<_Tp>)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:246:9: error: 'move' is not a member of 'DX::std'
    std::move(__w), memory_order_seq_cst, memory_order_seq_cst);
         ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:246:9: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:246:20: error: 'memory_order_seq_cst' was not declared in this scope
    std::move(__w), memory_order_seq_cst, memory_order_seq_cst);
                    ^~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:246:20: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\atomic:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic_cxx11.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic_cxx11.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qbasicatomic.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbasicatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:1224,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\atomic_base.h:62:7: note:   'memory_order_seq_cst'
       memory_order_seq_cst
       ^~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:254:8: error: 'memory_order' has not been declared
        memory_order __success,
        ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:255:8: error: 'memory_order' has not been declared
        memory_order __failure)
        ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'bool DX::std::atomic_compare_exchange_weak_explicit(DX::std::shared_ptr<_Tp>*, DX::std::shared_ptr<_Tp>*, DX::std::shared_ptr<_Tp>, int, int)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:258:9: error: 'move' is not a member of 'DX::std'
    std::move(__w), __success, __failure);
         ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:258:9: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'bool DX::std::atomic_compare_exchange_weak(DX::std::shared_ptr<_Tp>*, DX::std::shared_ptr<_Tp>*, DX::std::shared_ptr<_Tp>)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:267:9: error: 'move' is not a member of 'DX::std'
    std::move(__w), memory_order_seq_cst, memory_order_seq_cst);
         ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:267:9: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:267:20: error: 'memory_order_seq_cst' was not declared in this scope
    std::move(__w), memory_order_seq_cst, memory_order_seq_cst);
                    ^~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:267:20: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\atomic:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic_cxx11.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic_cxx11.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qbasicatomic.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbasicatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:1224,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\atomic_base.h:62:7: note:   'memory_order_seq_cst'
       memory_order_seq_cst
       ^~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:275:10: error: 'memory_order' has not been declared
          memory_order,
          ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:276:10: error: 'memory_order' has not been declared
          memory_order)
          ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'bool DX::std::atomic_compare_exchange_strong_explicit(DX::std::__shared_ptr<_Tp, _Lp>*, DX::std::__shared_ptr<_Tp, _Lp>*, DX::std::__shared_ptr<_Tp, _Lp>, int, int)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:283:15: error: 'move' is not a member of 'DX::std'
    __x = std::move(*__p);
               ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:283:15: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:284:16: error: 'move' is not a member of 'DX::std'
    *__p = std::move(__w);
                ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:284:16: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:287:18: error: 'move' is not a member of 'DX::std'
       __x = std::move(*__v);
                  ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:287:18: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'bool DX::std::atomic_compare_exchange_strong(DX::std::__shared_ptr<_Tp, _Lp>*, DX::std::__shared_ptr<_Tp, _Lp>*, DX::std::__shared_ptr<_Tp, _Lp>)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:299:9: error: 'move' is not a member of 'DX::std'
    std::move(__w), memory_order_seq_cst, memory_order_seq_cst);
         ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:299:9: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:299:20: error: 'memory_order_seq_cst' was not declared in this scope
    std::move(__w), memory_order_seq_cst, memory_order_seq_cst);
                    ^~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:299:20: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\atomic:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic_cxx11.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic_cxx11.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qbasicatomic.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbasicatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:1224,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\atomic_base.h:62:7: note:   'memory_order_seq_cst'
       memory_order_seq_cst
       ^~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: At global scope:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:307:8: error: 'memory_order' has not been declared
        memory_order __success,
        ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:308:8: error: 'memory_order' has not been declared
        memory_order __failure)
        ^~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'bool DX::std::atomic_compare_exchange_weak_explicit(DX::std::__shared_ptr<_Tp, _Lp>*, DX::std::__shared_ptr<_Tp, _Lp>*, DX::std::__shared_ptr<_Tp, _Lp>, int, int)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:311:9: error: 'move' is not a member of 'DX::std'
    std::move(__w), __success, __failure);
         ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:311:9: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h: In function 'bool DX::std::atomic_compare_exchange_weak(DX::std::__shared_ptr<_Tp, _Lp>*, DX::std::__shared_ptr<_Tp, _Lp>*, DX::std::__shared_ptr<_Tp, _Lp>)':
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:321:9: error: 'move' is not a member of 'DX::std'
    std::move(__w), memory_order_seq_cst, memory_order_seq_cst);
         ^~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:321:9: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:82,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:321:20: error: 'memory_order_seq_cst' was not declared in this scope
    std::move(__w), memory_order_seq_cst, memory_order_seq_cst);
                    ^~~~~~~~~~~~~~~~~~~~
q:\gcc\include\c++\8.3.0\bits\shared_ptr_atomic.h:321:20: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\atomic:41,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic_cxx11.h:45,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic_cxx11.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qbasicatomic.h:53,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qbasicatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\thread\qatomic.h:46,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qatomic.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:1224,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\atomic_base.h:62:7: note:   'memory_order_seq_cst'
       memory_order_seq_cst
       ^~~~~~~~~~~~~~~~~~~~
In file included from q:\gcc\include\c++\8.3.0\memory:84,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\backward\auto_ptr.h: In constructor 'DX::std::__shared_ptr<_Tp, _Lp>::__shared_ptr(DX::std::auto_ptr<_Up>&&)':
q:\gcc\include\c++\8.3.0\backward\auto_ptr.h:310:7: error: class 'DX::std::__shared_ptr<_Tp, _Lp>' does not have any field named '_M_ptr'
     : _M_ptr(__r.get()), _M_refcount()
       ^~~~~~
q:\gcc\include\c++\8.3.0\backward\auto_ptr.h:315:46: error: 'move' is not a member of 'DX::std'
       _M_refcount = __shared_count<_Lp>(std::move(__r));
                                              ^~~~
q:\gcc\include\c++\8.3.0\backward\auto_ptr.h:315:46: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
In file included from q:\gcc\include\c++\8.3.0\memory:84,
                 from .moc\release/moc_qmediacontrol.cpp:9,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:133:
q:\gcc\include\c++\8.3.0\backward\auto_ptr.h: In constructor 'DX::std::shared_ptr<_Tp>::shared_ptr(DX::std::auto_ptr<_Up>&&)':
q:\gcc\include\c++\8.3.0\backward\auto_ptr.h:323:30: error: 'move' is not a member of 'DX::std'
     : __shared_ptr<_Tp>(std::move(__r)) { }
                              ^~~~
q:\gcc\include\c++\8.3.0\backward\auto_ptr.h:323:30: note: suggested alternative:
In file included from q:\gcc\include\c++\8.3.0\algorithm:61,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qglobal.h:142,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qglobal.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\global\qnamespace.h:43,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qnamespace.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qobjectdefs.h:48,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qobjectdefs.h:1,
                 from q:\qt-5.13.0\src\qtbase\src\corelib\kernel\qmetaobject.h:44,
                 from Q:\qt-5.13.0\src\qtbase\include/QtCore/qmetaobject.h:1,
                 from Q:\qt-5.13.0\src\qtmultimedia\src\multimedia\qmediacontrol.cpp:40:
q:\gcc\include\c++\8.3.0\bits\stl_algobase.h:479:5: note:   'std::move'
     move(_II __first, _II __last, _OI __result)
     ^~~~
mingw32-make[4]: *** [Makefile.Release:13476: .obj/release/qmediacontrol.o] Error 1
mingw32-make[3]: *** [Makefile:38: release] Error 2
mingw32-make[2]: *** [Makefile:45: sub-multimedia-make_first] Error 2
mingw32-make[1]: *** [Makefile:45: sub-src-make_first] Error 2
mingw32-make: *** [Makefile:69: module-qtmultimedia-make_first] Error 2