https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70684
Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jvdelisle at gcc dot gnu.org --- Comment #1 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- You are doing list direct reads here. You will see where /r is treated as a separator. Regardless, this has all worked before without a problem, so it may be your build of gcc has a problem. I will investigate here a bit with your test case and get back to you.