File _service:obs_scm:0001-Redo-the-Q_FOREACH-loop-c... of Package qt

File _service:obs_scm:0001-Redo-the-Q_FOREACH-loop-control-without-GCC-statemen.patch of Package qt

From 4c052f763fbc799cebb08273a3bb9de3a03b1f27 Mon Sep 17 00:00:00 2001
From: lizhenhua <lizhenhua@sina.com>
Date: Fri, 22 May 2020 15:58:42 +0800
Subject: [PATCH] Redo the Q_FOREACH loop control without GCC statement
 expressions

---
 src/corelib/global/qglobal.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h
index 3c3bc32a..48f105b1 100644
--- a/src/corelib/global/qglobal.h
+++ b/src/corelib/global/qglobal.h
@@ -2482,22 +2482,22 @@ typedef uint Flags;
 
 #endif /* Q_NO_TYPESAFE_FLAGS */
 
-#if defined(Q_CC_GNU) && !defined(Q_CC_INTEL) && !defined(Q_CC_RVCT)
+#if (defined(Q_CC_GNU) && !defined(Q_CC_RVCT))
 /* make use of typeof-extension */
 template <typename T>
 class QForeachContainer {
 public:
-    inline QForeachContainer(const T& t) : c(t), brk(0), i(c.begin()), e(c.end()) { }
+    inline QForeachContainer(const T& t) : c(t), i(c.begin()), e(c.end()), control(1) { }
     const T c;
-    int brk;
     typename T::const_iterator i, e;
+    int control;
 };
 
 #define Q_FOREACH(variable, container)                                \
 for (QForeachContainer<__typeof__(container)> _container_(container); \
-     !_container_.brk && _container_.i != _container_.e;              \
-     __extension__  ({ ++_container_.brk; ++_container_.i; }))                       \
-    for (variable = *_container_.i;; __extension__ ({--_container_.brk; break;}))
+     _container_.control && _container_.i != _container_.e;              \
+     ++_container_.i, _container_.control ^= 1)                       \
+    for (variable = *_container_.i; _container_.control; _container_.control = 0)
 
 #else
 
-- 
2.23.0