On 24 Apr '08, at 8:09 PM, Michael Ash wrote:
It's only useful for multi-statement macros.
And macros that use an 'if':
extern BOOL gVerboseMode;
#define LOG(X) if(gVerboseMode) NSLog(@"value = %i",X);
...
if( a > 5 )
FOO(a);
else
a = 5;
won't do what you expect, because the 'else' attaches to the 'if' in
the macro.
—Jens
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