gistfile1.c

/**
 Allows easier pushing and popping of clang warnings.
 
 Example (Ignoring undeclared selectors):
    SQClangDiagnosticPushIgnored(-Wundeclared-selector);
 
    SEL undeclaredSelector = @selector(thisSelectorDoesNotExist:::);
 
    SQClangDiagnosticPop;
 */
#define SQClangDiagnosticPush _Pragma("clang diagnostic push")

#define __SQStringifyMacro__(__String__) #__String__

#define SQClangDiagnosticPushIgnored(IgnoredFlag) \
    SQClangDiagnosticPush \
    _Pragma(__SQStringifyMacro__(clang diagnostic ignored #IgnoredFlag))

#define SQClangDiagnosticPop _Pragma("clang diagnostic pop")