[Bug demangler/99935] Stack exhaustion demangling rust mangled name

[nickc at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99935

--- Comment #9 from Nick Clifton <nickc at gcc dot gnu.org> ---
A revised patch to fix this PR has been prroposed on gcc-patches:

  https://gcc.gnu.org/pipermail/gcc-patches/2022-January/589277.html