Silence warning about an unused variable in Q_ASSUME.

Change-Id: Ia7dd537d1f0dadb1dc41b8123fda0da82e83598b Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
2013-03-05 14:30:26 +01:00 · 2013-03-05 14:30:26 +01:00 · 31c5b34e80
commit 31c5b34e80
parent d8e784f47e
1 changed files with 1 additions and 0 deletions
--- a/src/corelib/global/qcompilerdetection.h
+++ b/src/corelib/global/qcompilerdetection.h
@ -862,6 +862,7 @@
        const bool valueOfExpression = Expr;\
        Q_ASSERT_X(valueOfExpression, "Q_ASSUME()", "Assumption in Q_ASSUME(\"" #Expr "\") was not correct");\
        Q_ASSUME_IMPL(valueOfExpression);\
+        Q_UNUSED(valueOfExpression); /* the value may not be used if Q_ASSERT_X and Q_ASSUME_IMPL are noop */\
    } while (0)

 #endif // QCOMPILERDETECTION_H