warnings when build QtCore

~/pyside-setup/testenv3_build/py3.5-qt5.6.3-64bit-release/pyside2/PySide2/QtCore$ make clean; make
...
[ 10%] Running generator for QtCore...
** WARNING scope not found for function definition:QListSpecialMethods<QString>::self
	definition *ignored*
** WARNING scope not found for function definition:QListSpecialMethods<QString>::self
	definition *ignored*
** WARNING scope not found for function definition:QListSpecialMethods<QString>::sort
	definition *ignored*
** WARNING scope not found for function definition:QListSpecialMethods<QString>::removeDuplicates
	definition *ignored*
** WARNING scope not found for function definition:QListSpecialMethods<QString>::join
	definition *ignored*
** WARNING scope not found for function definition:QListSpecialMethods<QString>::join
	definition *ignored*
** WARNING scope not found for function definition:QListSpecialMethods<QString>::filter
	definition *ignored*
** WARNING scope not found for function definition:QListSpecialMethods<QString>::replaceInStrings
	definition *ignored*
** WARNING scope not found for function definition:QListSpecialMethods<QString>::replaceInStrings
	definition *ignored*
** WARNING scope not found for function definition:QListSpecialMethods<QString>::filter
	definition *ignored*
** WARNING scope not found for function definition:QListSpecialMethods<QString>::replaceInStrings
	definition *ignored*
** WARNING scope not found for function definition:QListSpecialMethods<QString>::filter
	definition *ignored*
** WARNING scope not found for function definition:QtPrivate::IsMetaTypePair<T,true>::registerConverter
	definition *ignored*
Generating class model...                    [OK]
Generating enum model...                     qt.shiboken: enum 'QML_HAS_ATTACHED_PROPERTIES' does not have a type entry or is not an enum
[WARNING]
qt.shiboken: enum 'QmlCurrentSingletonTypeRegistrationVersion' does not have a type entry or is not an enum
Generating namespace model...                [WARNING]
Resolving typedefs...                        [OK]
Fixing class inheritance...                  qt.shiboken: template baseclass 'QListSpecialMethods<T>' of 'QList' is not known
[WARNING]
Detecting inconsistencies in class model...  [OK]
[OK]
qt.shiboken: signature 'parent()const' for function modification in 'QSortFilterProxyModel' not found. Possible candidates: parent(QModelIndex)const in QSortFilterProxyModel

qt.shiboken: There's no user provided way (conversion rule, argument removal, custom code, etc) to handle the primitive argument type 'int *' in function 'QJsonDocument::rawData(int * size) const'.
Done, 4060ms, 5 warnings (484 known issues)
...