|  | // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s | 
|  |  | 
|  | namespace GH59446 { // expected-note {{to match this '{'}} | 
|  | namespace N { | 
|  | template <typename T> struct X ; // expected-note 2 {{template is declared here}} | 
|  | // expected-note@-1 {{'N::X' declared here}} | 
|  | // expected-note@-2 {{non-type declaration found by destructor name lookup}} | 
|  | } | 
|  | void f(X<int> *x) { // expected-error {{no template named 'X'; did you mean 'N::X'}} | 
|  | x->N::X<int>::~X(); // expected-error 2 {{implicit instantiation of undefined template 'GH59446::N::X<int>'}} | 
|  | // expected-error@-1 {{identifier 'X' after '~' in destructor name does not name a type}} | 
|  | } // expected-error {{expected '}'}} |