diff options
Diffstat (limited to 'x11/qt4-opengl/files/patch-src__corelib__tools__qiterator.h')
| -rw-r--r-- | x11/qt4-opengl/files/patch-src__corelib__tools__qiterator.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/x11/qt4-opengl/files/patch-src__corelib__tools__qiterator.h b/x11/qt4-opengl/files/patch-src__corelib__tools__qiterator.h new file mode 100644 index 000000000000..9a2a2ca2daa7 --- /dev/null +++ b/x11/qt4-opengl/files/patch-src__corelib__tools__qiterator.h @@ -0,0 +1,38 @@ +commit 5210d47aa66214e3cb16f394d0510a91f770c1b1 +Author: Raphael Kubo da Costa <rakuco@FreeBSD.org> +Date: Mon Jul 16 23:39:07 2012 -0300 + + Only forward-declare some std classes if QT_NO_STL is defined. + + If that is not done, building with clang, libc++ and C++11 support + does not work: libc++ defines the iterator tag classes in an inline + namespace inside the std namespace, and forward-declaring those + classes inside the std namespace itself in qiterator.h causes an + ambiguity that clang solves by choosing the incomplete-declared class + declared in the enclosing std namespace. + + This is probably the "clang build problem" reported in commit + 19e2b4d6eb733d9fd4eb69c0622b699fd08a3203 to qtbase, which cannot be + directly cherry-picked without breaking other classes due to QT_NO_STL + still being present in Qt 4. + + Change-Id: I26e33915347d3f94ef2e10b68fca6b2099ec9491 + Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com> + +diff --git a/src/corelib/tools/qiterator.h b/src/corelib/tools/qiterator.h +index 0747940..b9d8da6 100644 +--- ./src/corelib/tools/qiterator.h ++++ ./src/corelib/tools/qiterator.h +@@ -46,10 +46,12 @@ + + QT_BEGIN_HEADER + ++#ifdef QT_NO_STL + namespace std { + struct bidirectional_iterator_tag; + struct random_access_iterator_tag; + } ++#endif + + QT_BEGIN_NAMESPACE + |