https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84559
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org Version|unknown |7.0.1 Target Milestone|--- |7.4 Summary|[6/7/8 Regression] ICE with |[7/8 Regression] ICE with |constexpr and |constexpr and |variable-sized array |variable-sized array --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- I don't see how something that doesn't even have known size at compile time could be a valid constant expression.