xref: /aosp_15_r20/external/clang/test/SemaTemplate/instantiate-partial-spec.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315)
1*67e74705SXin Li // RUN: %clang_cc1 -std=c++1y -verify %s
2*67e74705SXin Li // expected-no-diagnostics
3*67e74705SXin Li 
4*67e74705SXin Li template<typename T> struct A {
5*67e74705SXin Li   template<typename U> struct B;
6*67e74705SXin Li   template<typename U> struct B<U*>;
7*67e74705SXin Li };
8*67e74705SXin Li template<typename T> template<typename U> struct A<T>::B<U*> {};
9*67e74705SXin Li template struct A<int>;
10*67e74705SXin Li A<int>::B<int*> b;
11*67e74705SXin Li 
12*67e74705SXin Li 
13*67e74705SXin Li template<typename T> struct B {
14*67e74705SXin Li   template<typename U> static const int var1;
15*67e74705SXin Li   template<typename U> static const int var1<U*>;
16*67e74705SXin Li 
17*67e74705SXin Li   template<typename U> static const int var2;
18*67e74705SXin Li };
19*67e74705SXin Li template<typename T> template<typename U> const int B<T>::var1<U*> = 1;
20*67e74705SXin Li template<typename T> template<typename U> const int B<T>::var2<U*> = 1;
21*67e74705SXin Li template struct B<int>;
22*67e74705SXin Li int b_test1[B<int>::var1<int*>];
23*67e74705SXin Li int b_test2[B<int>::var2<int*>];
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