[Bug c++/87335] The stack overflow in function cplus_demangle_type in cp-demangle.c:2565 (c++filt -t)

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87335

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
No, it's not a valid name. I can't reproduce a crash using the latest code from
GCC though.