http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58687
--- Comment #9 from Max TenEyck Woodbury <mtewoodbury at gmail dot com> --- (In reply to jos...@codesourcery.com from comment #8) > Thanks for working on this bug. http://gcc.gnu.org/contribute.html > describes how to submit changes (including testcases etc.). Thank you for the pointer. As I said, I have a patch. The patch includes an addition to the line4.c test case. What is delaying this is my testing of the change. Specifically, I am configuring, building bootstrap and building check for both the patched and un-patched code then comparing the results. The comparison was throwing up many spurious differences due entirely to the slightly different directory names I was using in the configuration process. I think I now have those details worked out, but there are still spurious differences due to temporary file names, but I think that I can get past that. It just takes hours for the builds to complete... Argh! -- someone put in a patch that I didn't track properly. More details to account for and another round of delays. It'll be done when it's properly tested.