1// RUN: %clang_cc1 -fobjc-arc -isystem %S/Inputs %s -DNO_USE
2// RUN: %clang_cc1 -fobjc-arc -isystem %S/Inputs %s -verify
3
4#include <arc-system-header.h>
5
6#ifndef NO_USE
7void test(id op, void *cp) {
8  cp = test0(op); // expected-error {{'test0' is unavailable: converts between Objective-C and C pointers in -fobjc-arc}}
9  cp = *test1(&op); // expected-error {{'test1' is unavailable: converts between Objective-C and C pointers in -fobjc-arc}}
10// expected-note@arc-system-header.h:1 {{marked unavailable here}}
11// expected-note@arc-system-header.h:5 {{marked unavailable here}}
12}
13
14void test3(struct Test3 *p) {
15  p->field = 0; // expected-error {{'field' is unavailable: this system declaration uses an unsupported type}}
16                // expected-note@arc-system-header.h:14 {{marked unavailable here}}
17}
18
19void test4(Test4 *p) {
20  p->field1 = 0; // expected-error {{'field1' is unavailable: this system declaration uses an unsupported type}}
21                 // expected-note@arc-system-header.h:19 {{marked unavailable here}}
22  p->field2 = 0;
23}
24
25void test5(struct Test5 *p) {
26  p->field = 0; // expected-error {{'field' is unavailable: this system field has retaining ownership}}
27                // expected-note@arc-system-header.h:25 {{marked unavailable here}}
28}
29
30id test6() {
31  // This is actually okay to use if declared in a system header.
32  id x;
33  x = (id) kMagicConstant;
34  x = (id) (x ? kMagicConstant : kMagicConstant);
35  x = (id) (x ? kMagicConstant : (void*) 0);
36
37  extern void test6_helper();
38  x = (id) (test6_helper(), kMagicConstant);
39}
40
41void test7(Test7 *p) {
42  *p.prop = 0; // expected-error {{'prop' is unavailable: this system declaration uses an unsupported type}}
43  p.prop = 0; // expected-error {{'prop' is unavailable: this system declaration uses an unsupported type}}
44  *[p prop] = 0; // expected-error {{'prop' is unavailable: this system declaration uses an unsupported type}}
45  [p setProp: 0]; // expected-error {{'setProp:' is unavailable: this system declaration uses an unsupported type}}
46// expected-note@arc-system-header.h:41 4 {{marked unavailable here}}
47// expected-note@arc-system-header.h:41 2 {{property 'prop' is declared unavailable here}}
48}
49#endif
50
51// test8 in header
52