Disable Clang warning for 'using namespace' in qtextstream.h

This header file intentionally puts a 'using namespace' into the global namespace, the artful cleverness of which Clang doesn't properly appreciate. Teach Clang a lesson by disabling the warning. Change-Id: I9754ac5fc9d4c53654854082e1145d8b5fef186d Reviewed-by: Allan Sandfeld Jensen <[email protected]>
wx984490083 · Oct 25, 2019 · bafb822 · bafb822
1 parent 43f64b4
commit bafb822
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/corelib/serialization/qtextstream.h b/src/corelib/serialization/qtextstream.h
@@ -279,9 +279,12 @@ namespace Qt {
 using namespace QTextStreamFunctions;
 }
 
+QT_WARNING_PUSH
+QT_WARNING_DISABLE_CLANG("-Wheader-hygiene")
 // We use 'using namespace' as that doesn't cause
 // conflicting definitions compiler errors.
 using namespace QTextStreamFunctions;
+QT_WARNING_POP
 #endif // QT_VERSION < QT_VERSION_CHECK(6, 0, 0) && !defined(Q_QDOC)
 
 inline QTextStreamManipulator qSetFieldWidth(int width)