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  1. Qt
  2. QTBUG-34152

QML/V4: MinGW64 reports many warnings about potentially performance-relevant inlined functions not being visible at inlining time ( Value::isString(), QV4::Primitive::emptyValue() )

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    • 034cc94459260ad3494eafb9672dd02eda42782f

    Description

      In file included from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qv4value_p.h:1:0,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmldata_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlnotifier_p.h:45,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlpropertycache_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlpropertycache_p.h:1,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0/QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlglobal_p.h:47,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0/QtQml/private/qqmlglobal_p.h:1,
                 from util\qquickapplication_p.h:47,
                 from util\qquickapplication.cpp:42:
D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/jsruntime/qv4value_p.h:62:13: warning: 'bool QV4::Value::isString() const' redeclared without dllimport attribute after being referenced with dll linkage [enabled by default]
 inline bool Value::isString() const
             ^
In file included from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qv4value_p.h:1:0,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmldata_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlnotifier_p.h:45,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlpropertycache_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlpropertycache_p.h:1,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlscript_p.h:60,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlcustomparser_p.h:58,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlcustomparser_p.h:1,
                 from util\qquickpropertychanges_p.h:46,
                 from util\qquickutilmodule.cpp:48:
D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/jsruntime/qv4value_p.h:62:13: warning: 'bool QV4::Value::isString() const' redeclared without dllimport attribute after being referenced with dll linkage [enabled by default]
 inline bool Value::isString() const
             ^
In file included from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qv4value_p.h:1:0,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmldata_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlcontext_p.h:58,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlcontext_p.h:1,
                 from util\qquickanimation.cpp:48:
D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/jsruntime/qv4value_p.h:62:13: warning: 'bool QV4::Value::isString() const' redeclared without dllimport attribute after being referenced with dll linkage [enabled by default]
 inline bool Value::isString() const
             ^
In file included from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qv4value_p.h:1:0,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmldata_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlnotifier_p.h:45,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlpropertycache_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlpropertycache_p.h:1,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlproperty_p.h:61,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlproperty_p.h:1,
                 from util\qquickspringanimation.cpp:45:
D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/jsruntime/qv4value_p.h:62:13: warning: 'bool QV4::Value::isString() const' redeclared without dllimport attribute after being referenced with dll linkage [enabled by default]
 inline bool Value::isString() const
             ^
In file included from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qv4value_p.h:1:0,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmldata_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlnotifier_p.h:45,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlpropertycache_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlpropertycache_p.h:1,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlproperty_p.h:61,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlproperty_p.h:1,
                 from util\qquicksmoothedanimation.cpp:48:
D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/jsruntime/qv4value_p.h:62:13: warning: 'bool QV4::Value::isString() const' redeclared without dllimport attribute after being referenced with dll linkage [enabled by default]
 inline bool Value::isString() const
             ^
In file included from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/jsruntime/qv4property_p.h:45:0,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/jsruntime/qv4engine_p.h:48,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/jsruntime/qv4scopedvalue_p.h:44,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qv4scopedvalue_p.h:1,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/ftw/qhashedstring_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qhashedstring_p.h:1,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmltypeloader_p.h:64,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlengine_p.h:58,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlengine_p.h:1,
                 from util\qquickanimationcontroller.cpp:44:
D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/jsruntime/qv4value_p.h:62:13: warning: 'bool QV4::Value::isString() const' redeclared without dllimport attribute after being referenced with dll linkage [enabled by default]
 inline bool Value::isString() const
             ^
In file included from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qv4value_p.h:1:0,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmldata_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlnotifier_p.h:45,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlpropertycache_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlpropertycache_p.h:1,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlproperty_p.h:61,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlproperty_p.h:1,
                 from util\qquickstate_p_p.h:60,
                 from util\qquickstate.cpp:42:
D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/jsruntime/qv4value_p.h:62:13: warning: 'bool QV4::Value::isString() const' redeclared without dllimport attribute after being referenced with dll linkage [enabled by default]
 inline bool Value::isString() const
             ^
In file included from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qv4value_p.h:1:0,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmldata_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlnotifier_p.h:45,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlpropertycache_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlpropertycache_p.h:1,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlproperty_p.h:61,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlproperty_p.h:1,
                 from util\qquickstate_p_p.h:60,
                 from util\qquicktransitionmanager.cpp:45:
D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/jsruntime/qv4value_p.h:62:13: warning: 'bool QV4::Value::isString() const' redeclared without dllimport attribute after being referenced with dll linkage [enabled by default]
 inline bool Value::isString() const
             ^
In file included from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qv4value_p.h:1:0,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmldata_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlcontext_p.h:58,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlcontext_p.h:1,
                 from util\qquickstatechangescript.cpp:48:
D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/jsruntime/qv4value_p.h:62:13: warning: 'bool QV4::Value::isString() const' redeclared without dllimport attribute after being referenced with dll linkage [enabled by default]
 inline bool Value::isString() const
             ^
In file included from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qv4value_p.h:1:0,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmldata_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlnotifier_p.h:45,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlpropertycache_p.h:59,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlpropertycache_p.h:1,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlscript_p.h:60,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlcustomparser_p.h:58,
                 from D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/qqmlcustomparser_p.h:1,
                 from util\qquickpropertychanges_p.h:46,
                 from util\qquickpropertychanges.cpp:42:
D:\dev\5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/../../../../../../qtdeclarative/src/qml/jsruntime/qv4value_p.h:62:13: warning: 'bool QV4::Value::isString() const' redeclared without dllimport attribute after being referenced with dll linkage [enabled by default]
 inline bool Value::isString() const             ^

      ad infinitum. As of 7.11.2013:

      5-mingw-stable\qt-mingw-stable\qtbase\include\QtQml\5.2.0\QtQml/private/.
./../../../../../qtdeclarative/src/qml/jsruntime/qv4value_p.h:108:18: warning: '
static QV4::Primitive QV4::Primitive::emptyValue()' redeclared without dllimport
 attribute after being referenced with dll linkage [enabled by default]
 inline Primitive Primitive::emptyValue()

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          is required for

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-33863 Issues to be fixed before Qt5.2 RC1 release

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-33998 git (Qt5.2) build error: inline function 'bool QV4::Value::isString() const' used but never defined

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
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              erikv Erik Verbruggen
              kleint Friedemann Kleint
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                Resolved:

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