xref: /aosp_15_r20/external/clang/test/PCH/friend-template.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315)
1*67e74705SXin Li // Test this without pch.
2*67e74705SXin Li // RUN: %clang_cc1 -include %s -fsyntax-only -verify %s
3*67e74705SXin Li 
4*67e74705SXin Li // Test with pch.
5*67e74705SXin Li // RUN: %clang_cc1 -emit-pch -o %t %s
6*67e74705SXin Li // RUN: %clang_cc1 -include-pch %t -fsyntax-only -verify %s
7*67e74705SXin Li 
8*67e74705SXin Li // expected-no-diagnostics
9*67e74705SXin Li 
10*67e74705SXin Li #ifndef HEADER
11*67e74705SXin Li #define HEADER
12*67e74705SXin Li 
13*67e74705SXin Li // rdar://12627738
14*67e74705SXin Li namespace rdar12627738 {
15*67e74705SXin Li 
16*67e74705SXin Li class RecyclerTag {
17*67e74705SXin Li     template <typename T> friend class Recycler;
18*67e74705SXin Li };
19*67e74705SXin Li 
20*67e74705SXin Li }
21*67e74705SXin Li 
22*67e74705SXin Li #else
23*67e74705SXin Li 
24*67e74705SXin Li namespace rdar12627738 {
25*67e74705SXin Li 
26*67e74705SXin Li template<typename TTag>
27*67e74705SXin Li class CRN {
28*67e74705SXin Li     template <typename T> friend class Recycler;
29*67e74705SXin Li };
30*67e74705SXin Li 
31*67e74705SXin Li 
32*67e74705SXin Li template<typename T>
33*67e74705SXin Li class Recycler {
34*67e74705SXin Li public:
35*67e74705SXin Li     Recycler ();
36*67e74705SXin Li };
37*67e74705SXin Li 
38*67e74705SXin Li 
39*67e74705SXin Li template<typename T>
Recycler()40*67e74705SXin Li Recycler<T>::Recycler ()
41*67e74705SXin Li {
42*67e74705SXin Li }
43*67e74705SXin Li 
44*67e74705SXin Li }
45*67e74705SXin Li 
46*67e74705SXin Li #endif
47