[Bug c++/67026] GCC incorrectly rejects well-formed constexpr function definition

[postmas...@trippelsdorf-de.bounceio.net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67026

--- Comment #9 from postmas...@trippelsdorf-de.bounceio.net ---
Created attachment 46976
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46976&action=edit
attachment-52942-1.eml