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[Bug preprocessor/11931] unjustified warning for C89 code using HUGE_VAL
- From: "jsm at polyomino dot org dot uk" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Aug 2003 18:51:15 -0000
- Subject: [Bug preprocessor/11931] unjustified warning for C89 code using HUGE_VAL
- References: <20030815172517.11931.debian-gcc@lists.debian.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11931
------- Additional Comments From jsm at polyomino dot org dot uk 2003-08-15 18:51 -------
Subject: Re: unjustified warning for C89 code using
HUGE_VAL
On Fri, 15 Aug 2003, pinskia at gcc dot gnu dot org wrote:
> Most likely the same issue as PR 7263 which is for __extension__ and LL/ULL.
> The warning is issued from the preprocessor.
Note that another possible fix for this problem that I think was suggested
in one of the discussions was disabling this warning in the expansion of a
macro defined in a system header (supposing that making __extension__ have
its effect here is impractical).