[Bug other/65732] stack overflow while demangling _ZNK7VectorTIfEmlIfvEES_IDTmlcvf_EcvT__EEERKS2_

[2bluesc at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65732

--- Comment #3 from Kyle Manna <2bluesc at gmail dot com> ---
I bisected this using the script @ https://gist.github.com/7d4007a2c18c62a1d84d 

It discovers the bad commit to be 492e19d098f4bf4f22bac22815e9cb117be55b33

This seems related to https://sourceware.org/bugzilla/show_bug.cgi?id=17066