[Bug libstdc++/118434] std::visit should be updated to handle immediate functions
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118434 --- Comment #2 from Jonathan Wakely --- https://cplusplus.github.io/LWG/issue4197
[Bug libstdc++/118434] std::visit should be updated to handle immediate functions
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118434 --- Comment #1 from Jiang An --- Corresponding libc++ issue: https://github.com/llvm/llvm-project/issues/118560