https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87381
--- Comment #1 from eric-bugs at omnifarious dot org --- Godbolt link: https://godbolt.org/z/gHnb-G Also, my attempt to simplify this failed because clang will not consider arguments to constexpr functions to be constexpr. Which, IMHO, is wrong. Whether the fault is in the standard or clang, I don't know. I didn't test to see if my attempts to simplify it would work in gcc because even this non-simplified example fails.
