https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101557
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
clang++ rejects it similarly.
pr101557.C:40:16: error: constexpr variable 'size3' must be initialized by a
constant expression
constexpr auto size3 = mysize(a);
^ ~~~~~~~~~
pr101557.C:22:45: note: read of temporary is not allowed in a constant
expression outside the expression that created the temporary
Wonder if this isn't related to the recently posted PR100976 patch.
