On Thu, 6 Jan 2005, Alain wrote:
>
>
> Peter Fedorow escreveu:
> >
> > OmmitIfOptimizeSize break ();
>
> Has anyone managed to make this construct qork with OpenWatcom?
>
> We (me and Andreas) have run across this issue for debug macros and the
> /##/ construct aparently does not work. We would appreciate any hint to
> an alternate construct ;-)
I cannot read your mind to see what you want exactly, but of the
following the first construct works with any C89 compiler; the second,
which saves a pair of brackets is C99-style (works with OW and GCC, not
with old Borland compilers).
#ifdef DEBUG
#define DebugPrintf(x) printf x
#else
#define DebugPrintf(x)
#endif
DebugPrintf(("hello"));
#ifdef DEBUG
#define DebugPrintf2(...) printf(__VA_ARGS__)
#else
#define DebugPrintf2(...)
#endif
DebugPrintf2("hello");
Bart
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