https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81321
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE --- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Yes it is the same. Reduced testcase: typedef __builtin_va_list __gnuc_va_list; namespace std { class type_info { }; } template<class t> void f(t) { typeid(t); } typedef __gnuc_va_list va_list; void calla(::va_list l) { f(l); } *** This bug has been marked as a duplicate of bug 72809 ***