http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54928
--- Comment #10 from Manuel López-Ibáñez manu at gcc dot gnu.org 2012-10-24
22:01:54 UTC ---
Author: manu
Date: Wed Oct 24 22:01:50 2012
New Revision: 192786
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192786
Log:
2012-10-24 Manuel
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54928
Manuel López-Ibáñez manu at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54928
--- Comment #7 from Manuel López-Ibáñez manu at gcc dot gnu.org 2012-10-16
17:59:57 UTC ---
This is the problem:
Index: tree-diagnostic.c
===
--- tree-diagnostic.c (revision
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54928
--- Comment #8 from Manuel López-Ibáñez manu at gcc dot gnu.org 2012-10-16
18:05:52 UTC ---
Created attachment 28457
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28457
better fix
The code is re-using the diagnostic passed as an argument
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54928
--- Comment #9 from Paolo Carlini paolo.carlini at oracle dot com 2012-10-16
22:26:40 UTC ---
Well, you know that already, but I have to remind you that this is not the best
place to send patches. When you consider your fix mature enough
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54928
--- Comment #2 from Paolo Carlini paolo.carlini at oracle dot com 2012-10-15
08:58:45 UTC ---
Thanks Manuel. Honestly, however, it's the first time in my life that I see
this problem, I suspect isn't *that* easy to trigger (I mean, when the
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54928
--- Comment #3 from Manuel López-Ibáñez manu at gcc dot gnu.org 2012-10-15
09:17:28 UTC ---
If an internal_error is triggered during macro unwinding, then it will try to
macro unwind it, triggering the bug again, and so on. See:
prog.cpp:2:45:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54928
--- Comment #4 from Paolo Carlini paolo.carlini at oracle dot com 2012-10-15
09:25:08 UTC ---
I see. Any chance you can prepare an actual patch?
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54928
Manuel López-Ibáñez manu at gcc dot gnu.org changed:
What|Removed |Added
Keywords||diagnostic,
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54928
--- Comment #6 from Manuel López-Ibáñez manu at gcc dot gnu.org 2012-10-15
09:31:06 UTC ---
(In reply to comment #4)
I see. Any chance you can prepare an actual patch?
I want to revisit that old patch at some moment, but I don't think I will
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54928
Manuel López-Ibáñez manu at gcc dot gnu.org changed:
What|Removed |Added
CC||manu at gcc
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