http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17729
--- Comment #20 from Iain Sandoe <iains at gcc dot gnu.org> 2012-01-23 14:08:21 UTC --- (In reply to comment #19) > Hi Iain, I'm not 100% sure to understand: did your patch in Comment #16 pass > the testsuite? Did you get around to submit it? The problem I was referring to is in making the test-suite harness detect the presence of duplicate messages - and thus to making a test-case to prove that the fix works. == I posted the patch http://gcc.gnu.org/ml/gcc-patches/2010-04/msg01092.html it was reviewed with the conclusion that the patch would not work in all cases, there was some follow-up discussion and a follow-up patch (which is probably mostly OK) in: http://gcc.gnu.org/ml/gcc-patches/2010-07/msg01516.html ... at that point I ran out of time for this particular issue - Jason made a suggestion as to a new implementation but I've not had a chance to look at it. It's quite hard to address because the check is called from different places.
