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Re: non-c89 code in bitmap.c
- To: dalej at apple dot com
- Subject: Re: non-c89 code in bitmap.c
- From: Neil Booth <neil at daikokuya dot demon dot co dot uk>
- Date: Sat, 23 Jun 2001 00:35:48 +0100
- Cc: gcc-patches at gcc dot gnu dot org
dalej@apple.com wrote:-
> My understanding is that the code is supposed to be c89. Some that
> isn't has crept into bitmap.c recently; here is a fix. OK?
>
>
> 2001-06-22 Dale Johannesen <dalej@apple.com>
>
> * bitmap.c: fix a non-c89 usage (null actual argument to macro)
I've wondered for a while whether to get CPP to warn about this with
-pedantic for pre-C99. I've refrained because I think we can get too
heavy with these warnings, and I've not yet come across a compiler
that refuses empty arguments. I imagine you have?
Do you and others think this is a warning worth adding?
Neil.