https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93320
Luke Dalessandro <ldalessandro at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ldalessandro at gmail dot com --- Comment #8 from Luke Dalessandro <ldalessandro at gmail dot com> --- I'm still seeing failures on this line in 12/trunk with the following invalid code with std=c++17, **but not with -std=c++20**. Don't think architecture is important. ``` struct A { A(decltype(auto)... xs) {} }; ``` https://godbolt.org/z/neKc1M6sd