1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2
3 namespace n {
4 template <int>
5 void f(); // expected-note{{explicit instantiation candidate function 'n::f<0>' template here [with $0 = 0]}}
6
7 extern template void f<0>();
8 }
9
10 using namespace n;
11
12 template <int>
f()13 void f() {} // expected-note{{explicit instantiation candidate function 'f<0>' template here [with $0 = 0]}}
14
15 template void f<0>(); // expected-error{{partial ordering for explicit instantiation of 'f' is ambiguous}}
16
17