diff options
Diffstat (limited to 'Source/WTF/wtf/Assertions.h')
| -rw-r--r-- | Source/WTF/wtf/Assertions.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Source/WTF/wtf/Assertions.h b/Source/WTF/wtf/Assertions.h index 9b4b5c1fc..28060cc98 100644 --- a/Source/WTF/wtf/Assertions.h +++ b/Source/WTF/wtf/Assertions.h @@ -85,10 +85,13 @@ #define WTF_PRETTY_FUNCTION __FUNCTION__ #endif +#if COMPILER(MINGW) +/* By default MinGW emits warnings when C99 format attributes are used, even if __USE_MINGW_ANSI_STDIO is defined */ +#define WTF_ATTRIBUTE_PRINTF(formatStringArgument, extraArguments) __attribute__((__format__(gnu_printf, formatStringArgument, extraArguments))) +#elif COMPILER(GCC_OR_CLANG) && !defined(__OBJC__) /* WTF logging functions can process %@ in the format string to log a NSObject* but the printf format attribute emits a warning when %@ is used in the format string. Until <rdar://problem/5195437> is resolved we can't include the attribute when being used from Objective-C code in case it decides to use %@. */ -#if COMPILER(GCC_OR_CLANG) && !defined(__OBJC__) #define WTF_ATTRIBUTE_PRINTF(formatStringArgument, extraArguments) __attribute__((__format__(printf, formatStringArgument, extraArguments))) #else #define WTF_ATTRIBUTE_PRINTF(formatStringArgument, extraArguments) |