[Ffmpeg-devel] [PATCH] near is a special keyword
Thu Mar 2 14:29:10 CET 2006
Jan Knutar said:
> On Thursday 02 March 2006 11:17, Oded Shimon wrote:
>> 'foobar(;;)'. You know C preprocessor doesn't care or even know about C
>> keyword at all, for all it cares everything is text.
> Actually, I think comments get stripped before the preprocessor, but
> otherwise you're right.
Normally the preprocessor strips comments. With some old preprocessors not
implementing the ## operator the same effect can be achieved with
#define paste(a,b) a/* */b
GCC has an option to preserve comments through the preprocessor. This is
useful when examining preprocessor output manually (using the -E option).
mru at inprovide.com
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