https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99227 Bug 99227 depends on bug 99274, which changed state.
Bug 99274 Summary: [modules] Error compiling some system headers: "wrong number of template arguments (1, should be 2)" https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99274 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED