[Bug c++/72762] Cann't demangle auto arguments of C++14 generic lambda

[fujii.hironori at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72762

--- Comment #2 from Fujii Hironori <fujii.hironori at gmail dot com> ---
In GDB, this function is shown as:

> <lambda(auto:1, auto:2&, auto:3&&)>::operator void (*)(int, int&, int&&)<int, int, int>(void) const