[Bug libstdc++/79114] [6/7 Regression] std::throw_with_nested("string literal") is rejected

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79114

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
This is also rejected:

#include <exception>
void f() { }
int main() { std::throw_with_nested(f); }