Re: [Boost-users] supressing "extra ;" warnings with GCC 3.4

From: Bronek Kozicki (brok_at_[hidden])
Date: 2005-06-29 11:34:29

Dave Steffen <dgsteffen_at_[hidden]> wrote:
> #define FOO(T)  \

#define FOO do{/* here goes your macro */} while(0)

> Is anyone aware of a way to silence the "extra ;" errors?  (I've

semicolon is required after "while(0)", thus compiler will no complain 
any longer if you put whole macro inside "do{...} while(0)" block, as 
shown above. It's very old trick, actually ...

B.