c++/10470: anonymous variadic macros were introduced in C99 warning at pch using

[Phil Edwards]

The following reply was made to PR c++/10470; it has been noted by GNATS.

From: Phil Edwards <phil@jaj.com>
To: wanderer@rsu.ru
Cc: gcc-gnats@gcc.gnu.org, and@rsu.ru
Subject: Re: c++/10470: anonymous variadic macros were introduced in C99 warning at pch using
Date: Wed, 23 Apr 2003 22:26:49 -0400

 On Wed, Apr 23, 2003 at 09:45:39PM -0000, wanderer@rsu.ru wrote:
 > >Description:
 > simple test.c test.h files compile without using pch
 > and generate strange warning if use test.h.gch
 > 
 > All case with options: g++ -ansi -pedantic -Werror -Winvalid-pch
 > 
 > -test.h----8<-----------
 > #include<string>
 > -test.h---->8-----------
 > 
 > -test.cc---8<-----------
 > #include"test.h"
 > 
 > int main() {
 >   return 0;
 > }
 > -test.cc--->8-----------
 > 
 > Warning generated at line in concept_check.h:52 :
 > 
 > #define __glibcpp_function_requires(...)
 
 That code isn't going to change anytime soon; see the comment preceeding it.
 
 That header is marked with system_header.  It shouldn't be generating
 these warnings, even in PCH mode...
 
 
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