https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109882 Bug 109882 depends on bug 60512, which changed state.
Bug 60512 Summary: would be useful if gcc implemented __has_feature similarly to clang https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60512 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED