How can I use commercial at sign in Objective-C macro? -


how can use commercial @ sign in objective-c macro?

i know not recommended, seems possible somehow? since libextobjc provides @weakify, @strongify, etc...

libextobjc uses preprocessor trickery make think it's @command.

#define weakify(...) \     try {} @finally {} \     metamacro_foreach_cxt(ext_weakify_,, __weak, __va_args__)

note missing @ on try. @weakify expands @try {} @finally {} [injected code].

you use same trick, suggest stick plain macros.


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