https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43113 Bug 43113 depends on bug 16564, which changed state.
Bug 16564 Summary: g++ seems to go into an infinite loop after errors https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16564 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED