Messages in this thread | | | From | "Albert D. Cahalan" <> | Subject | Re: [PATCH] More compile warning fixes for 2.4.0 | Date | Tue, 9 Jan 2001 05:02:42 -0500 (EST) |
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[about labels w/o statements after them]
>> Is this really a kernel bug? This is common idiom in C, so gcc >> shouldn't warn about it. If it does, it is a bug in gcc IMHO. > > No, it is not a common idiom in C. It has _never_ been valid C. > > GCC originally allowed it due to a mistake in the grammar; we > now warn for it. Fix your source.
Since neither -ansi nor -std=foo was specified, gcc should just shut up and be happy. Consider this as another GNU extension.
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