[Bug c++/52830] ICE: "canonical types differ for identical types ..." when attempting SFINAE with member type

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52830

Jason Merrill <jason at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |12.0
                 CC|                            |jason at gcc dot gnu.org

--- Comment #14 from Jason Merrill <jason at gcc dot gnu.org> ---
This seems to be fixed on trunk.