[Bug c++/83529] ICE in canonical types differ for identical types

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83529

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Actually with -std=c++11 it started to ICE way before that.  Checking...