https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90664
ofv at wanadoo dot es changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|noexcept confuses template |[7/8 regression] noexcept |argument deduction |confuses template argument | |deduction --- Comment #2 from ofv at wanadoo dot es --- The upcoming gcc 11 still shows this problem. I edited the bug title to indicate that it is a regression.