https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54367 Bug 54367 depends on bug 63628, which changed state.
Bug 63628 Summary: [c++1y] cannot use decltype on captured arg-pack https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63628 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
