[Bug libstdc++/80137] [6/7 Regression] std::generate_canonical calls its generator a non-constant number of times

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80137

--- Comment #10 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Jonathan Wakely from comment #9)
> Author: redi
> Date: Thu May 18 14:35:23 2017
> New Revision: 248212
> 
> URL: https://gcc.gnu.org/viewcvs?rev=248212&root=gcc&view=rev

Doh, I managed to cherry-pick a fix that was already on the branch.