https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83921
Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[7/8 Regression] GCC |[7 Regression] GCC rejects |rejects constexpr |constexpr initialization of |initialization of empty |empty aggregate. |aggregate. | --- Comment #5 from Paolo Carlini <paolo.carlini at oracle dot com> --- Fixed for 8.1.0 so far.