[Bug c++/119233] [12/13/14/15 Regression] templated function used as a template argument from inside a template causes an undefined symbol

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119233
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Which means this is most likely caused by r12-6075-g2decd2cabe5a4f too.