https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524 Bug 103524 depends on bug 122015, which changed state.
Bug 122015 Summary: [16 Regression] g++.dg/modules/xtreme-header-2_b.C:5:30: internal compiler error: canonical types differ for identical types ‘auto’ and ‘auto’ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122015 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
