https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69869
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org, | |jsm28 at gcc dot gnu.org --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Weird, I can reproduce it just fine with current trunk or e.g. 3.4 and up. One problem is that skip_macro_block_comment assumes that the comment must be terminated, while we have there only "/*\n" in the buffer and nothing else, so we run off the end of the buffer. But, I'm not really sure even what this should be preprocessed into.