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Subject: [Bug preprocessor/52998] different macro unwinder for C and C++ (-ftrack-macro-expansion)
Date: Mon, 30 Apr 2012 17:28:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D52998

Manuel L=C3=B3pez-Ib=C3=A1=C3=B1ez <manu at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|caret and                   |different macro unwinder
                   |-ftrack-macro-expansion     |for C and C++
                   |don't mix well              |(-ftrack-macro-expansion)

--- Comment #4 from Manuel L=C3=B3pez-Ib=C3=A1=C3=B1ez <manu at gcc dot gnu=
.org> 2012-04-30 17:28:05 UTC ---
Just a note that the recent commits about tracking macro locations haven't
changed this issue.

I change the summary to reflect that this has nothing to do with caret
diagnostics, just that it becomes evident thanks to it.