remove redundant __has_extension definition in qglobal header

Signed-off-by: Ivailo Monev <[email protected]>
fluxer · Oct 12, 2020 · 6df70b8 · 6df70b8
1 parent 757d793
commit 6df70b8
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/src/core/global/qglobal.h b/src/core/global/qglobal.h
@@ -288,10 +288,6 @@ QT_USE_NAMESPACE
 
 #elif defined(__clang__)
 #  define Q_CC_CLANG
-#  if !defined(__has_extension)
-#    /* Compatibility with older Clang versions */
-#    define __has_extension __has_feature
-#  endif
 #  define Q_C_CALLBACKS
 #  define Q_ALIGNOF(type)   __alignof__(type)
 #  define Q_TYPEOF(expr)    __typeof__(expr)