https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999
--- Comment #2 from Ian Lance Taylor <ian at airs dot com> --- >From a cursory look the problem is that the regexp expects line 66 but the actual output is line 65. Looking at the code line 66 seems correct. However if the code is built with optimization it's easy to imagine this being not quite correct for one reason or another. Probably the test should be loosened.
