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

[tim.ruehsen at gmx dot de]

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

--- Comment #1 from Tim Ruehsen <tim.ruehsen at gmx dot de> ---
BTW, llvm-cxxfilt does not show this behavior.