From 157596b1c2c0fb47067ff0438ec490a94048996e Mon Sep 17 00:00:00 2001 From: Jonathan Liu Date: Thu, 25 Apr 2013 21:00:24 +1000 Subject: Specify gnu_printf for message formatting with MinGW The custom printf formatter Qt ships supports e.g. %lld, which is part of gnu_printf, but not ms_printf. This fixes a lot of MinGW warnings. Change-Id: Iff600f20ac23ecb88c4b569d2e668f5d4af6ef27 Reviewed-by: Thiago Macieira Reviewed-by: Kai Koehne --- src/corelib/tools/qstring.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/corelib/tools') diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h index ac49bdcdf6..d8aaa929dc 100644 --- a/src/corelib/tools/qstring.h +++ b/src/corelib/tools/qstring.h @@ -298,12 +298,20 @@ public: QString &vsprintf(const char *format, va_list ap) #if defined(Q_CC_GNU) && !defined(__INSURE__) +# if defined(Q_CC_MINGW) && !defined(Q_CC_CLANG) + __attribute__ ((format (gnu_printf, 2, 0))) +# else __attribute__ ((format (printf, 2, 0))) +# endif #endif ; QString &sprintf(const char *format, ...) #if defined(Q_CC_GNU) && !defined(__INSURE__) +# if defined(Q_CC_MINGW) && !defined(Q_CC_CLANG) + __attribute__ ((format (gnu_printf, 2, 3))) +# else __attribute__ ((format (printf, 2, 3))) +# endif #endif ; -- cgit v1.2.3