https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90415
Bernd Baumanns <familiebaumanns at gmail dot com> changed:
What |Removed |Added
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CC| |familiebaumanns at gmail dot
com
--- Comment #15 from Bernd Baumanns <familiebaumanns at gmail dot com> ---
I have nearly the same issue (g++ compiles fine, but clang++ not). Not with
std::any as tuple argument, but some references to other tuple types.
I "solved" it, by using my own std::is_copy_constructible.
using my_is_copy_constructible = std::is_constructible_v<T,
std::add_lvalue_reference_t<const T>>;
