https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96746
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |mpolacek at gcc dot gnu.org
--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
I don't think it's a bug, probably more of a [temp.res]/8 issue:
The program is ill-formed, no diagnostic required, if:
-- no valid specialization can be generated for a template or a substatement of
a constexpr if statement within a template and the template is not
instantiated, or
[...]
