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Re: PR cpp/33907 Empty macro definitions not considered equal
- From: Tom Tromey <tromey at redhat dot com>
- To: Manuel LÃpez-IbÃÃez <lopezibanez at gmail dot com>
- Cc: "GCC Patches" <gcc-patches at gcc dot gnu dot org>
- Date: Thu, 29 Nov 2007 08:16:00 -0700
- Subject: Re: PR cpp/33907 Empty macro definitions not considered equal
- References: <6c33472e0711280858w6a310f76w410f04a1631294d7@mail.gmail.com>
- Reply-to: tromey at redhat dot com
>>>>> "Manuel" == Manuel LÃpez-IbÃÃez <lopezibanez@gmail.com> writes:
Manuel> This patch fixes PR33907. The conclusion is that warning about A being
Manuel> redefined for this testcase is annoying:
Manuel> #define A(a)
Manuel> #define A(b)
Is this a change from 4.2?
It seems to me that if we can be pedantic without unduly affecting
existing code, then we ought to be.
Tom