[Bug demangler/92797] cplus_demangle() produces huge amount of output (on trunk)

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92797

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Tim Ruehsen from comment #1)
> BTW, llvm-cxxfilt does not show this behavior.

Could it because it does not implement the D demangler?