From c2b8b9e4508c5867f2201e5311b9ee7073d2e77f Mon Sep 17 00:00:00 2001
From: Thiago Macieira <thiago.macieira@intel.com>
Date: Thu, 24 Feb 2022 08:58:44 -0800
Subject: QGlobalStatic: fix Clang warning about expression in unevaluated
 context

From Clang 13:

qlocale.cpp:854:161: error: expression with side effects has no effect in an unevaluated context [-Werror,-Wunevaluated-expression]

Change-Id: Ibf4acec0f166495998f7fffd16d6c75ef1e04262
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
(cherry picked from commit 77e4177d1634ed8e1d7eed32bdd8e9967ae6e2fe)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/corelib/global/qglobalstatic.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/corelib/global/qglobalstatic.h b/src/corelib/global/qglobalstatic.h
index 1e35cb29f0..aaa01262a7 100644
--- a/src/corelib/global/qglobalstatic.h
+++ b/src/corelib/global/qglobalstatic.h
@@ -134,6 +134,8 @@ protected:
 };
 
 #define Q_GLOBAL_STATIC_WITH_ARGS(TYPE, NAME, ARGS)                         \
+    QT_WARNING_PUSH                                                         \
+    QT_WARNING_DISABLE_CLANG("-Wunevaluated-expression")                    \
     namespace { struct Q_QGS_ ## NAME {                                     \
         typedef TYPE QGS_Type;                                              \
         static void innerFunction(void *pointer)                            \
@@ -143,6 +145,7 @@ protected:
         }                                                                   \
     }; }                                                                    \
     static QGlobalStatic<QtGlobalStatic::Holder<Q_QGS_ ## NAME>> NAME;      \
+    QT_WARNING_POP
     /**/
 
 #define Q_GLOBAL_STATIC(TYPE, NAME, ...)                                    \
-- 
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