https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108414
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
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Keywords| |c++-lambda, rejects-valid
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
> using nth_element_t = typename decltype([]<typename T>(const indexed<I,
> T>&){return std::type_identity<T>{};}(make_indexer<Ts...>()))::type;
There are some known issue with lambda inside a decltype which seems like might
be causing issues here ...
