https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94549
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |9.3.0 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Works with GCC 9.3 but only with additionally specifying -fconcepts