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itsthejb/SuppressLeakWarning.m

Last active August 29, 2015 13:56
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Macro to suppress performSelector leak warning while executing an arbitrary block. Can yield a value.
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SuppressLeakWarning.m
#define SuppressPerformSelectorLeakWarningForExpression(expression) ({ \
_Pragma("clang diagnostic push") \
_Pragma("clang diagnostic ignored \"-Warc-performSelector-leaks\"") \
expression; \
_Pragma("clang diagnostic pop") })
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id value = SuppressPerformSelectorLeakWarningForExpression([object performSelector:sel])

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