[Bug c++/106863] ICE in write_template_arg_literal, at cp/mangle.cc:3678 since r12-4782-geca767aa51d1f696

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106863

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
And it is valid,
https://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#2351
was applied as a DR to C++11 and later.