https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105565
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |WONTFIX --- Comment #6 from Marek Polacek <mpolacek at gcc dot gnu.org> --- (Now actually looking at the patch...) I think you're right, it's likely those concept_check_p calls that did that. Doesn't look like we can avoid that. Thus closing.