https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88564
--- Comment #3 from J-Donald Tournier <jdtournier at gmail dot com> --- (In reply to J-Donald Tournier from comment #2) > (In reply to Richard Biener from comment #1) > > Works for me with GCC 8.2.0 and tip of branch as well as GCC 9. It might > > have been an intermittent failure but I only was able to check x86_64-linux. > > When you say 'tip of branch', are you referring to the latest snapshot of > GCC 8.2.1? In which case I may rely this back to the MSYS2 project, > hopefully they'll be able to release a working build relatively quickly. I've had a brief look through the logs for the gcc-8 branch, and given the nature of the error, I have a feeling the issue might have been introduced on 29 Nov in this commit: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=06403f638996ea7dfba3d8a63f0a8ae7f3c8c53d#patch2 and subsequently resolved on 13 Dec in this commit: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=2a8e09a27ffc78afe12c158b54d7f5b4f500ac86#patch2 Bearing in mind that I know next to nothing about GCC's inner workings... But it certainly matches the timestamps. Regardless, I'll notify the MSYS2 maintainers and see if a new build from tip will fix resolve this.
