https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524 Bug 103524 depends on bug 114600, which changed state.
Bug 114600 Summary: [14 Regression] [modules] redefinition errors when using certain std headers in GMF https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114600 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED