From 6df70b83722e42f61290ea97085cd9bb31ad3e3e Mon Sep 17 00:00:00 2001
From: Ivailo Monev <xakepa10@gmail.com>
Date: Tue, 13 Oct 2020 02:52:50 +0300
Subject: [PATCH] remove redundant __has_extension definition in qglobal header

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
---
 src/core/global/qglobal.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/core/global/qglobal.h b/src/core/global/qglobal.h
index 5552cd34c..d78818356 100644
--- 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)