1651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// RUN: %clang_cc1 -emit-llvm %s -o - -triple=i386-pc-win32 | FileCheck %s
2f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
3f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovtemplate<class X, class Y, class Z>
4f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovclass A {};
5f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovtemplate<class X>
6f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovclass B {};
7f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovtemplate<class X>
8f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovclass C {};
9f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov
10f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovvoid foo_abbb(A<B<char>, B<char>, B<char> >) {}
11f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foo_abbb@@YAXV?$A@V?$B@D@@V1@V1@@@@Z"
12f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovvoid foo_abb(A<char, B<char>, B<char> >) {}
13f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foo_abb@@YAXV?$A@DV?$B@D@@V1@@@@Z"
14f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovvoid foo_abc(A<char, B<char>, C<char> >) {}
15f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foo_abc@@YAXV?$A@DV?$B@D@@V?$C@D@@@@@Z"
1653c61c5c0c912b5032882471f5215d66a11bb0ceTimur Iskhodzhanovvoid foo_bt(bool a, B<bool(bool)> b) {}
1753c61c5c0c912b5032882471f5215d66a11bb0ceTimur Iskhodzhanov// CHECK: "\01?foo_bt@@YAX_NV?$B@$$A6A_N_N@Z@@@Z"
18f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov
19f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovnamespace N {
20f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovtemplate<class X, class Y, class Z>
21f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovclass A {};
22f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovtemplate<class X>
23f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovclass B {};
24f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovtemplate<class X>
25f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovclass C {};
26f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovtemplate<class X, class Y>
27f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovclass D {};
28f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovclass Z {};
29f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov}
30f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov
31f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovvoid foo_abbb(N::A<N::B<char>, N::B<char>, N::B<char> >) {}
32f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foo_abbb@@YAXV?$A@V?$B@D@N@@V12@V12@@N@@@Z"
33f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovvoid foo_abb(N::A<char, N::B<char>, N::B<char> >) {}
34f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foo_abb@@YAXV?$A@DV?$B@D@N@@V12@@N@@@Z"
35f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovvoid foo_abc(N::A<char, N::B<char>, N::C<char> >) {}
36f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foo_abc@@YAXV?$A@DV?$B@D@N@@V?$C@D@2@@N@@@Z"
37f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov
38f58d01a02533b8d9a5b5653d121a3056d0d939caTimur IskhodzhanovN::A<char, N::B<char>, N::C<char> > abc_foo() {
39f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov// CHECK: ?abc_foo@@YA?AV?$A@DV?$B@D@N@@V?$C@D@2@@N@@XZ
40f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov  return N::A<char, N::B<char>, N::C<char> >();
41f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov}
42f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov
43f58d01a02533b8d9a5b5653d121a3056d0d939caTimur IskhodzhanovN::Z z_foo(N::Z arg) {
44f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov// CHECK: ?z_foo@@YA?AVZ@N@@V12@@Z
45f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov  return arg;
46f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov}
47f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov
48f58d01a02533b8d9a5b5653d121a3056d0d939caTimur IskhodzhanovN::B<char> b_foo(N::B<char> arg) {
49f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov// CHECK: ?b_foo@@YA?AV?$B@D@N@@V12@@Z
50f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov  return arg;
51f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov}
52f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov
53f58d01a02533b8d9a5b5653d121a3056d0d939caTimur IskhodzhanovN::D<char, char> d_foo(N::D<char, char> arg) {
54f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov// CHECK: ?d_foo@@YA?AV?$D@DD@N@@V12@@Z
55f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov  return arg;
56f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov}
57f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov
58f58d01a02533b8d9a5b5653d121a3056d0d939caTimur IskhodzhanovN::A<char, N::B<char>, N::C<char> > abc_foo_abc(N::A<char, N::B<char>, N::C<char> >) {
59f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov// CHECK: ?abc_foo_abc@@YA?AV?$A@DV?$B@D@N@@V?$C@D@2@@N@@V12@@Z
60f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov  return N::A<char, N::B<char>, N::C<char> >();
61f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov}
62f58d01a02533b8d9a5b5653d121a3056d0d939caTimur Iskhodzhanov
63f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovnamespace NA {
64f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovclass X {};
65f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovtemplate<class T> class Y {};
66f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov}
67f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov
68f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovnamespace NB {
69f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovclass X {};
70f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovtemplate<class T> class Y {};
71f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov}
72f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov
73f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovvoid foo5(NA::Y<NB::Y<NA::Y<NB::Y<NA::X> > > > arg) {}
74f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foo5@@YAXV?$Y@V?$Y@V?$Y@V?$Y@VX@NA@@@NB@@@NA@@@NB@@@NA@@@Z"
75f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov
76f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovvoid foo11(NA::Y<NA::X>, NB::Y<NA::X>) {}
77f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foo11@@YAXV?$Y@VX@NA@@@NA@@V1NB@@@Z"
78f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov
79f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovvoid foo112(NA::Y<NA::X>, NB::Y<NB::X>) {}
80f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foo112@@YAXV?$Y@VX@NA@@@NA@@V?$Y@VX@NB@@@NB@@@Z"
81f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov
82f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovvoid foo22(NA::Y<NB::Y<NA::X> >, NB::Y<NA::Y<NA::X> >) {}
83f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foo22@@YAXV?$Y@V?$Y@VX@NA@@@NB@@@NA@@V?$Y@V?$Y@VX@NA@@@NA@@@NB@@@Z"
84f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
85f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovnamespace PR13207 {
86f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovclass A {};
87f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovclass B {};
88f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovclass C {};
89f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
90f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovtemplate<class X>
91f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovclass F {};
92f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovtemplate<class X>
93f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovclass I {};
94f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovtemplate<class X, class Y>
95f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovclass J {};
96f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovtemplate<class X, class Y, class Z>
97f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovclass K {};
98f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
99f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovclass L {
100f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov public:
101f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov  void foo(I<A> x) {}
102f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov};
103f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov// CHECK: "\01?foo@L@PR13207@@QAEXV?$I@VA@PR13207@@@2@@Z"
104f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
105f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid call_l_foo(L* l) { l->foo(I<A>()); }
106f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
107f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid foo(I<A> x) {}
108f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov// CHECK: "\01?foo@PR13207@@YAXV?$I@VA@PR13207@@@1@@Z"
109f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid foo2(I<A> x, I<A> y) { }
1103be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner// CHECK: "\01?foo2@PR13207@@YAXV?$I@VA@PR13207@@@1@0@Z"
111f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid bar(J<A,B> x) {}
112f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov// CHECK: "\01?bar@PR13207@@YAXV?$J@VA@PR13207@@VB@2@@1@@Z"
113f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid spam(K<A,B,C> x) {}
114f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov// CHECK: "\01?spam@PR13207@@YAXV?$K@VA@PR13207@@VB@2@VC@2@@1@@Z"
115f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
116f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid baz(K<char, F<char>, I<char> >) {}
117f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?baz@PR13207@@YAXV?$K@DV?$F@D@PR13207@@V?$I@D@2@@1@@Z"
118f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid qux(K<char, I<char>, I<char> >) {}
119f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?qux@PR13207@@YAXV?$K@DV?$I@D@PR13207@@V12@@1@@Z"
120f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
121f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovnamespace NA {
122f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovclass X {};
123f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovtemplate<class T> class Y {};
124f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid foo(Y<X> x) {}
125f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov// CHECK: "\01?foo@NA@PR13207@@YAXV?$Y@VX@NA@PR13207@@@12@@Z"
126f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanovvoid foofoo(Y<Y<X> > x) {}
127f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foofoo@NA@PR13207@@YAXV?$Y@V?$Y@VX@NA@PR13207@@@NA@PR13207@@@12@@Z"
128f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov}
129f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
130f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovnamespace NB {
131f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovclass X {};
132f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovtemplate<class T> class Y {};
133f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid foo(Y<NA::X> x) {}
134f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov// CHECK: "\01?foo@NB@PR13207@@YAXV?$Y@VX@NA@PR13207@@@12@@Z"
135f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
136f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid bar(NA::Y<X> x) {}
137f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov// CHECK: "\01?bar@NB@PR13207@@YAXV?$Y@VX@NB@PR13207@@@NA@2@@Z"
138f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
139f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid spam(NA::Y<NA::X> x) {}
140f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov// CHECK: "\01?spam@NB@PR13207@@YAXV?$Y@VX@NA@PR13207@@@NA@2@@Z"
141f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
142f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid foobar(NA::Y<Y<X> > a, Y<Y<X> >) {}
143f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foobar@NB@PR13207@@YAXV?$Y@V?$Y@VX@NB@PR13207@@@NB@PR13207@@@NA@2@V312@@Z"
144f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
145f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid foobarspam(Y<X> a, NA::Y<Y<X> > b, Y<Y<X> >) {}
146f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foobarspam@NB@PR13207@@YAXV?$Y@VX@NB@PR13207@@@12@V?$Y@V?$Y@VX@NB@PR13207@@@NB@PR13207@@@NA@2@V412@@Z"
147f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
148f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid foobarbaz(Y<X> a, NA::Y<Y<X> > b, Y<Y<X> >, Y<Y<X> > c) {}
149f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foobarbaz@NB@PR13207@@YAXV?$Y@VX@NB@PR13207@@@12@V?$Y@V?$Y@VX@NB@PR13207@@@NB@PR13207@@@NA@2@V412@2@Z"
150f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
151f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid foobarbazqux(Y<X> a, NA::Y<Y<X> > b, Y<Y<X> >, Y<Y<X> > c , NA::Y<Y<Y<X> > > d) {}
152f5e0b225b4d8027edab993ad4ac87510fcd6f991Timur Iskhodzhanov// CHECK: "\01?foobarbazqux@NB@PR13207@@YAXV?$Y@VX@NB@PR13207@@@12@V?$Y@V?$Y@VX@NB@PR13207@@@NB@PR13207@@@NA@2@V412@2V?$Y@V?$Y@V?$Y@VX@NB@PR13207@@@NB@PR13207@@@NB@PR13207@@@52@@Z"
153f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov}
154f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
155f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovnamespace NC {
156f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovclass X {};
157f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovtemplate<class T> class Y {};
158f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
159f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid foo(Y<NB::X> x) {}
160f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov// CHECK: "\01?foo@NC@PR13207@@YAXV?$Y@VX@NB@PR13207@@@12@@Z"
161f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov
162f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanovvoid foobar(NC::Y<NB::Y<NA::Y<NA::X> > > x) {}
163f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov// CHECK: "\01?foobar@NC@PR13207@@YAXV?$Y@V?$Y@V?$Y@VX@NA@PR13207@@@NA@PR13207@@@NB@PR13207@@@12@@Z"
164f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov}
165f9aed96537a23c9e8852a8ba6429feb25a23dbc9Timur Iskhodzhanov}
1663be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner
1673be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner// Function template names are not considered for backreferencing, but normal
1683be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner// function names are.
1693be37d1d2d5733523e516e5a6b22c576e740230eReid Klecknernamespace fn_space {
1703be37d1d2d5733523e516e5a6b22c576e740230eReid Klecknerstruct RetVal { int hash; };
1713be37d1d2d5733523e516e5a6b22c576e740230eReid Klecknertemplate <typename T>
1723be37d1d2d5733523e516e5a6b22c576e740230eReid KlecknerRetVal fun_tmpl(const T &t) { return RetVal(); }
1733be37d1d2d5733523e516e5a6b22c576e740230eReid KlecknerRetVal fun_normal(int t) { return RetVal(); }
1743be37d1d2d5733523e516e5a6b22c576e740230eReid Klecknervoid fun_instantiate() {
1753be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner  fun_normal(1);
1763be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner  fun_tmpl(1);
1773be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner}
1783be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner// CHECK: "\01?fun_normal@fn_space@@YA?AURetVal@1@H@Z"
1793be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner// CHECK: "\01??$fun_tmpl@H@fn_space@@YA?AURetVal@0@ABH@Z"
1803be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner
1813be37d1d2d5733523e516e5a6b22c576e740230eReid Klecknertemplate <typename T, RetVal (*F)(T)>
1823be37d1d2d5733523e516e5a6b22c576e740230eReid KlecknerRetVal fun_tmpl_recurse(T t) {
1833be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner  if (!t)
1843be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner    return RetVal();
1853be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner  return F(t - 1);
1863be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner}
1873be37d1d2d5733523e516e5a6b22c576e740230eReid KlecknerRetVal ident(int x) { return RetVal(); }
1883be37d1d2d5733523e516e5a6b22c576e740230eReid Klecknervoid fun_instantiate2() {
1893be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner  fun_tmpl_recurse<int, fun_tmpl_recurse<int, ident> >(10);
1903be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner}
1913be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner// CHECK: "\01??$fun_tmpl_recurse@H$1??$fun_tmpl_recurse@H$1?ident@fn_space@@YA?AURetVal@2@H@Z@fn_space@@YA?AURetVal@1@H@Z@fn_space@@YA?AURetVal@0@H@Z"
1923be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner// CHECK: "\01??$fun_tmpl_recurse@H$1?ident@fn_space@@YA?AURetVal@2@H@Z@fn_space@@YA?AURetVal@0@H@Z"
1933be37d1d2d5733523e516e5a6b22c576e740230eReid Kleckner}
194