[Bug testsuite/25241] DejaGNU does not distinguish between errors and warnings

["manu at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #16 from manu at gcc dot gnu dot org  2007-01-31 22:23 -------
Created an attachment (id=12991)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12991&action=view)
version 2

This is a new version of the patch. It fixes some issues with the previous one
that made correct testcases to fail (92 in total). I think "concat" was not
appropriate, perhaps it was something else...

I still have to investigate the ones that fail with this patch to check that
none of them are spurious failures caused by some other error in my patch.

Also, I removed ":" from the patterns as a workaround to be able to match "cc1:
warnings being treated as errors". Still, the message has to be modified to be 
"being treated as errors", so those testcases still fail with the current
patch.

Testsuite framework tests pass with this patch. 
Around 539 files show failing testcases because of this patch. I can provide
the full list if some is interested.

Suggestions are welcome.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25241