Details
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Bug
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Resolution: Out of scope
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Not Evaluated
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None
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5.6.0
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None
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Xcode 7.3
Description
The code has not changed since 2012, and the problem only appears when T is a pointer type.
In file included from ../include/QtCore/qmap.h:1: ../include/QtCore/../../../../OpenSource/qt/qt5/qtbase/src/corelib/tools/qmap.h:648:27: warning: returning address of local temporary object [-Wreturn-stack-address] return n ? n->value : adefaultValue; ^~~~~~~~~~~~~ /Users/jakepetroules/OpenSource/qt/qt5/qtbase/qmake/generators/win32/msvc_objectmodel.h:1054:32: note: in instantiation of member function 'QMap<QString, TreeNode *>::value' requested here TreeNode *n = children.value(newNodeName); ^ ../include/QtCore/../../../../OpenSource/qt/qt5/qtbase/src/corelib/tools/qmap.h:388:44: note: binding reference variable 'adefaultValue' here const T value(const Key &key, const T &defaultValue = T()) const; ^ ~~~ ../include/QtCore/../../../../OpenSource/qt/qt5/qtbase/src/corelib/tools/qmap.h:648:27: warning: returning address of local temporary object [-Wreturn-stack-address] return n ? n->value : adefaultValue; ^~~~~~~~~~~~~ /Users/jakepetroules/OpenSource/qt/qt5/qtbase/qmake/generators/win32/msbuild_objectmodel.h:85:33: note: in instantiation of member function 'QMap<QString, XTreeNode *>::value' requested here XTreeNode *n = children.value(newNodeName); ^ ../include/QtCore/../../../../OpenSource/qt/qt5/qtbase/src/corelib/tools/qmap.h:388:44: note: binding reference variable 'adefaultValue' here const T value(const Key &key, const T &defaultValue = T()) const; ^ ~~~