https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97679
Patrick Palka <ppalka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |9.3.0 Keywords| |ice-on-valid-code Summary|ICE with CTAD for a nested |[10/11 Regression] |class template with |[concepts] ICE with CTAD |constrained constructor |for a nested class template | |with constrained | |constructor Target Milestone|--- |10.3 --- Comment #1 from Patrick Palka <ppalka at gcc dot gnu.org> --- This is apparently a regression relative to GCC 9 (when compiled with -std=c++2a -fconcepts). Seems to have started with the C++20 concepts merge r276764.