[Bug libstdc++/118693] istream& getline (istream& is, string& str, char delim) does not return with long input

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118693

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 60315
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60315&action=edit
testcase