https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82737
--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to Richard Biener from comment #3) > I can build the preprocessed source when changing the long long size_t and > friend > types to 'long'. But then I cannot reproduce the segfault with -std=c++1z > -g -O2, > it might require MS ABI stuff if it occurs in the dwarf output machinery, > I checked on x86_64-linux. Can you please upload the modified file somewhere? I can try a cross compiler.