rsmith added a comment. This is a libstdc++ bug: https://gcc.gnu.org/PR79162 (They implemented a speculative fix for a different issue and ended up breaking this case.)
I think for now we should say we don't support building LLVM with libstdc++7.1 in C++17 mode. Repository: rL LLVM https://reviews.llvm.org/D33467 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits