https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24666 Bug 24666 depends on bug 11858, which changed state.
Bug 11858 Summary: Name lookup error ignored when instantiated from expression within sizeof() in template function parameter https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11858 What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |NEW Resolution|FIXED |---
