1*eadcdbbeSWill Wilson // RUN: %clang_cc1 -fms-compatibility -fdelayed-template-parsing -fsyntax-only -verify %s
2*eadcdbbeSWill Wilson 
3*eadcdbbeSWill Wilson template <typename T>
4*eadcdbbeSWill Wilson class A {
5*eadcdbbeSWill Wilson };
6*eadcdbbeSWill Wilson typedef int TInt;
7*eadcdbbeSWill Wilson 
8*eadcdbbeSWill Wilson template class A<int>;  // expected-note {{previous explicit instantiation is here}}
9*eadcdbbeSWill Wilson template class A<TInt>; // expected-warning {{duplicate explicit instantiation of 'A<int>' ignored as a Microsoft extension}}
10