From 1b93bdca241d1226eda4175abe44124194e11e23 Mon Sep 17 00:00:00 2001 From: Kai Koehne Date: Wed, 17 Aug 2011 09:23:20 +0200 Subject: [PATCH] Disable gcc warning about always-true Q_ASSERT check gcc 4.5.1 warned about the Q_ASSERT in QStringRef::at() being always false for isCompleteStringLiteral, isCompleteCharLiteral. Change-Id: Idb20f81f92876eff685166c8deeebd6e151303b1 Reviewed-on: http://codereview.qt.nokia.com/3070 Reviewed-by: Kai Koehne --- src/libs/cplusplus/MatchingText.cpp | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/libs/cplusplus/MatchingText.cpp b/src/libs/cplusplus/MatchingText.cpp index ad87b0c32a..7be70afa51 100644 --- a/src/libs/cplusplus/MatchingText.cpp +++ b/src/libs/cplusplus/MatchingText.cpp @@ -55,6 +55,15 @@ static bool shouldOverrideChar(QChar ch) } } +// disable gcc warning: +// +// qstring.h:1175:39: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false +// +// caused by Q_ASSERT in QStringRef::at() +#ifdef Q_CC_GNU +# pragma GCC diagnostic ignored "-Wstrict-overflow" +#endif + static bool isCompleteStringLiteral(const BackwardsScanner &tk, int index) { const QStringRef text = tk.textRef(index); -- 2.11.0