xref: /llvm-project/clang/test/CodeGenObjCXX/msabi-objc-types.mm (revision c8714d284a5aab04d829caeec54adcacb7a91cfc) 
1// RUN: %clang_cc1 -triple thumbv7-windows-msvc -fdeclspec -std=c++11 -fobjc-runtime=ios-6.0 -o - -emit-llvm %s | FileCheck %s
2
3@class I;
4
5id kid;
6// CHECK: @"?kid@@3PAUobjc_object@@A" =  dso_local global
7
8Class klass;
9// CHECK: @"?klass@@3PAUobjc_class@@A" = dso_local global
10
11I *kI;
12// CHECK: @"?kI@@3PAUI@@A" = dso_local global
13
14void f(I *) {}
15// CHECK-LABEL: "?f@@YAXPAUI@@@Z"
16
17void f(const I *) {}
18// CHECK-LABEL: "?f@@YAXPBUI@@@Z"
19
20void f(I &) {}
21// CHECK-LABEL: "?f@@YAXAAUI@@@Z"
22
23void f(const I &) {}
24// CHECK-LABEL: "?f@@YAXABUI@@@Z"
25
26void f(const I &&) {}
27// CHECK-LABEL: "?f@@YAX$$QBUI@@@Z"
28
29void g(id) {}
30// CHECK-LABEL: "?g@@YAXPAUobjc_object@@@Z"
31
32void g(id &) {}
33// CHECK-LABEL: "?g@@YAXAAPAUobjc_object@@@Z"
34
35void g(const id &) {}
36// CHECK-LABEL: "?g@@YAXABQAUobjc_object@@@Z"
37
38void g(id &&) {}
39// CHECK-LABEL: "?g@@YAX$$QAPAUobjc_object@@@Z"
40
41void h(Class) {}
42// CHECK-LABEL: "?h@@YAXPAUobjc_class@@@Z"
43
44void h(Class &) {}
45// CHECK-LABEL: "?h@@YAXAAPAUobjc_class@@@Z"
46
47void h(const Class &) {}
48// CHECK-LABEL: "?h@@YAXABQAUobjc_class@@@Z"
49
50void h(Class &&) {}
51// CHECK-LABEL: "?h@@YAX$$QAPAUobjc_class@@@Z"
52
53I *i() { return nullptr; }
54// CHECK-LABEL: "?i@@YAPAUI@@XZ"
55
56const I *j() { return nullptr; }
57// CHECK-LABEL: "?j@@YAPBUI@@XZ"
58
59I &k() { return *kI; }
60// CHECK-LABEL: "?k@@YAAAUI@@XZ"
61
62const I &l() { return *kI; }
63// CHECK-LABEL: "?l@@YAABUI@@XZ"
64
65void m(const id) {}
66// CHECK-LABEL: "?m@@YAXQAUobjc_object@@@Z"
67
68void m(const I *) {}
69// CHECK-LABEL: "?m@@YAXPBUI@@@Z"
70
71void n(SEL) {}
72// CHECK-LABEL: "?n@@YAXPAUobjc_selector@@@Z"
73
74void n(SEL *) {}
75// CHECK-LABEL: "?n@@YAXPAPAUobjc_selector@@@Z"
76
77void n(const SEL *) {}
78// CHECK-LABEL: "?n@@YAXPBQAUobjc_selector@@@Z"
79
80void n(SEL &) {}
81// CHECK-LABEL: "?n@@YAXAAPAUobjc_selector@@@Z"
82
83void n(const SEL &) {}
84// CHECK-LABEL: "?n@@YAXABQAUobjc_selector@@@Z"
85
86void n(SEL &&) {}
87// CHECK-LABEL: "?n@@YAX$$QAPAUobjc_selector@@@Z"
88
89struct __declspec(dllexport) s {
90  struct s &operator=(const struct s &) = delete;
91
92  void m(I *) {}
93  // CHECK-LABEL: "?m@s@@QAAXPAUI@@@Z"
94
95  void m(const I *) {}
96  // CHECK-LABEL: "?m@s@@QAAXPBUI@@@Z"
97
98  void m(I &) {}
99  // CHECK-LABEL: "?m@s@@QAAXAAUI@@@Z"
100
101  void m(const I &) {}
102  // CHECK-LABEL: "?m@s@@QAAXABUI@@@Z"
103
104  void m(I &&) {}
105  // CHECK-LABEL: "?m@s@@QAAX$$QAUI@@@Z"
106
107  void m(const I &&) {}
108  // CHECK-LABEL: "?m@s@@QAAX$$QBUI@@@Z"
109
110  void m(id) {}
111  // CHECK-LABEL: "?m@s@@QAAXPAUobjc_object@@@Z"
112
113  void m(id &) {}
114  // CHECK-LABEL: "?m@s@@QAAXAAPAUobjc_object@@@Z"
115
116  void m(id &&) {}
117  // CHECK-LABEL: "?m@s@@QAAX$$QAPAUobjc_object@@@Z"
118
119  void m(const id &) {}
120  // CHECK-LABEL: "?m@s@@QAAXABQAUobjc_object@@@Z"
121
122  void m(const id &&) {}
123  // CHECK-LABEL: "?m@s@@QAAX$$QBQAUobjc_object@@@Z"
124
125  void m(Class *) {}
126  // CHECK-LABEL: "?m@s@@QAAXPAPAUobjc_class@@@Z"
127
128  void m(const Class *) {}
129  // CHECK-LABEL: "?m@s@@QAAXPBQAUobjc_class@@@Z"
130
131  void m(Class) {}
132  // CHECK-LABEL: "?m@s@@QAAXPAUobjc_class@@@Z"
133
134  void m(Class &) {}
135  // CHECK-LABEL: "?m@s@@QAAXAAPAUobjc_class@@@Z"
136
137  void m(const Class &) {}
138  // CHECK-LABEL: "?m@s@@QAAXABQAUobjc_class@@@Z"
139
140  void m(Class &&) {}
141  // CHECK-LABEL: "?m@s@@QAAX$$QAPAUobjc_class@@@Z"
142
143  void m(const Class &&) {}
144  // CHECK-LABEL: "?m@s@@QAAX$$QBQAUobjc_class@@@Z"
145
146  void m(SEL) {}
147  // CHECK-LABEL: "?m@s@@QAAXPAUobjc_selector@@@Z"
148
149  void m(SEL *) {}
150  // CHECK-LABEL: "?m@s@@QAAXPAPAUobjc_selector@@@Z"
151
152  void m(const SEL *) {}
153  // CHECK-LABEL: "?m@s@@QAAXPBQAUobjc_selector@@@Z"
154
155  void m(SEL &) {}
156  // CHECK-LABEL: "?m@s@@QAAXAAPAUobjc_selector@@@Z"
157
158  void m(const SEL &) {}
159  // CHECK-LABEL: "?m@s@@QAAXABQAUobjc_selector@@@Z"
160
161  void m(SEL &&) {}
162  // CHECK-LABEL: "?m@s@@QAAX$$QAPAUobjc_selector@@@Z"
163
164  void m(const SEL &&) {}
165  // CHECK-LABEL: "?m@s@@QAAX$$QBQAUobjc_selector@@@Z"
166};
167
168template <typename T>
169struct remove_pointer { typedef T type; };
170
171template <typename T>
172struct remove_pointer<T *> {
173  typedef T type;
174};
175
176template <typename T>
177struct t {
178  t() {}
179};
180
181template struct t<id>;
182// CHECK-LABEL: "??0?$t@PAUobjc_object@@@@QAA@XZ"
183
184template struct t<remove_pointer<id>::type>;
185// CHECK-LABEL: "??0?$t@Uobjc_object@@@@QAA@XZ"
186
187template struct t<SEL>;
188// CHECK-LABEL: "??0?$t@PAUobjc_selector@@@@QAA@XZ"
189
190template struct t<remove_pointer<SEL>::type>;
191// CHECK-LABEL: "??0?$t@Uobjc_selector@@@@QAA@XZ"
192
193