1// RUN: %clang_cc1 -triple thumbv7-windows-msvc -fobjc-runtime=ios-6.0 -fobjc-arc -o - -emit-llvm %s | FileCheck %s
2
3@protocol P;
4@protocol Q;
5
6@class I;
7@class J<T>;
8
9void f(id<P>, id, id<P>, id) {}
10// CHECK-LABEL: "?f@@YAXPAU?$objc_object@U?$Protocol@UP@@@__ObjC@@@@PAUobjc_object@@01@Z"
11
12void f(id, id<P>, id<P>, id) {}
13// CHECK-LABEL: "?f@@YAXPAUobjc_object@@PAU?$objc_object@U?$Protocol@UP@@@__ObjC@@@@10@Z"
14
15void f(id<P>, id<P>) {}
16// CHECK-LABEL: "?f@@YAXPAU?$objc_object@U?$Protocol@UP@@@__ObjC@@@@0@Z"
17
18void f(id<P>) {}
19// CHECK-LABEL: "?f@@YAXPAU?$objc_object@U?$Protocol@UP@@@__ObjC@@@@@Z"
20
21void f(id<P, Q>) {}
22// CHECK-LABEL: "?f@@YAXPAU?$objc_object@U?$Protocol@UP@@@__ObjC@@U?$Protocol@UQ@@@2@@@@Z"
23
24void f(Class<P>) {}
25// CHECK-LABEL: "?f@@YAXPAU?$objc_class@U?$Protocol@UP@@@__ObjC@@@@@Z"
26
27void f(Class<P, Q>) {}
28// CHECK-LABEL: "?f@@YAXPAU?$objc_class@U?$Protocol@UP@@@__ObjC@@U?$Protocol@UQ@@@2@@@@Z"
29
30void f(I<P> *) {}
31// CHECK-LABEL: "?f@@YAXPAU?$I@U?$Protocol@UP@@@__ObjC@@@@@Z"
32
33void f(I<P, Q> *) {}
34// CHECK-LABEL: "?f@@YAXPAU?$I@U?$Protocol@UP@@@__ObjC@@U?$Protocol@UQ@@@2@@@@Z"
35
36template <typename>
37struct S {};
38
39void f(S<__unsafe_unretained id>) {}
40// CHECK-LABEL: "?f@@YAXU?$S@PAUobjc_object@@@@@Z"
41
42void f(S<__autoreleasing id>) {}
43// CHECK-LABEL: "?f@@YAXU?$S@U?$Autoreleasing@PAUobjc_object@@@__ObjC@@@@@Z"
44
45void f(S<__strong id>) {}
46// CHECK-LABEL: "?f@@YAXU?$S@U?$Strong@PAUobjc_object@@@__ObjC@@@@@Z"
47
48void f(S<__weak id>) {}
49// CHECK-LABEL: "?f@@YAXU?$S@U?$Weak@PAUobjc_object@@@__ObjC@@@@@Z"
50
51void w(__weak id) {}
52// CHECK-LABEL: "?w@@YAXPAUobjc_object@@@Z"
53
54void s(__strong id) {}
55// CHECK-LABEL: "?s@@YAXPAUobjc_object@@@Z"
56
57void a(__autoreleasing id) {}
58// CHECK-LABEL: "?a@@YAXPAUobjc_object@@@Z"
59
60void u(__unsafe_unretained id) {}
61// CHECK-LABEL: "?u@@YAXPAUobjc_object@@@Z"
62
63S<__autoreleasing id> g() { return S<__autoreleasing id>(); }
64// CHECK-LABEL: "?g@@YA?AU?$S@U?$Autoreleasing@PAUobjc_object@@@__ObjC@@@@XZ"
65
66__autoreleasing id h() { return nullptr; }
67// CHECK-LABEL: "?h@@YAPAUobjc_object@@XZ"
68
69void f(I *) {}
70// CHECK-LABEL: "?f@@YAXPAUI@@@Z"
71
72void f(__kindof I *) {}
73// CHECK-LABEL: "?f@@YAXPAU?$KindOf@UI@@@__ObjC@@@Z"
74
75void f(__kindof I<P> *) {}
76// CHECK-LABEL: "?f@@YAXPAU?$KindOf@U?$I@U?$Protocol@UP@@@__ObjC@@@@@__ObjC@@@Z"
77
78void f(S<I *>) {}
79// CHECK-LABEL: "?f@@YAXU?$S@U?$Strong@PAUI@@@__ObjC@@@@@Z"
80
81void f(S<__kindof I *>) {}
82// CHECK-LABEL: "?f@@YAXU?$S@U?$Strong@PAU?$KindOf@UI@@@__ObjC@@@__ObjC@@@@@Z"
83
84void f(S<__kindof I<P> *>) {}
85// CHECK-LABEL: "?f@@YAXU?$S@U?$Strong@PAU?$KindOf@U?$I@U?$Protocol@UP@@@__ObjC@@@@@__ObjC@@@__ObjC@@@@@Z"
86
87void f(S<__weak __kindof I *>) {}
88// CHECK-LABEL: "?f@@YAXU?$S@U?$Weak@PAU?$KindOf@UI@@@__ObjC@@@__ObjC@@@@@Z"
89
90void f(S<__weak __kindof I<P> *>) {}
91// CHECK-LABEL: "?f@@YAXU?$S@U?$Weak@PAU?$KindOf@U?$I@U?$Protocol@UP@@@__ObjC@@@@@__ObjC@@@__ObjC@@@@@Z"
92
93void f(J<I *> *) {}
94// CHECK-LABEL: "?f@@YAXPAU?$J@PAUI@@@@@Z"
95
96void f(J<__kindof I *> *) {}
97// CHECK-LABEL: "?f@@YAXPAU?$J@PAU?$KindOf@UI@@@__ObjC@@@@@Z"
98