[Bug preprocessor/55602] Does not generate Error message for redefined macros

[guojiufu at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55602



Jeff Guo <guojiufu at gmail dot com> changed:



           What    |Removed                     |Added

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             Status|RESOLVED                    |VERIFIED

         Resolution|INVALID                     |WONTFIX



--- Comment #4 from Jeff Guo <guojiufu at gmail dot com> 2012-12-10 12:02:29 
UTC ---

may GCC report error message for redefined macro if -pedantic-errors specified

for system headers?