1 // silly workaround expected-note {{marked unavailable here}}
2 // RUN: %clang_cc1 -fobjc-arc -isystem %S/Inputs %s -DNO_USE
3 // RUN: %clang_cc1 -fobjc-arc -isystem %S/Inputs %s -verify
5 // another silly workaround expected-note {{marked unavailable here}}
6 #include <arc-system-header.h>
9 void test(id op, void *cp) {
10 cp = test0(op); // expected-error {{'test0' is unavailable: converts between Objective-C and C pointers in -fobjc-arc}}
11 cp = *test1(&op); // expected-error {{'test1' is unavailable: converts between Objective-C and C pointers in -fobjc-arc}}
14 // workaround expected-note {{marked unavailable here}}
15 void test3(struct Test3 *p) {
16 p->field = 0; // expected-error {{'field' is unavailable: this system declaration uses an unsupported type}}
19 // workaround expected-note {{marked unavailable here}}
20 void test4(Test4 *p) {
21 p->field1 = 0; // expected-error {{'field1' is unavailable: this system declaration uses an unsupported type}}
25 // workaround expected-note {{marked unavailable here}}
26 void test5(struct Test5 *p) {
27 p->field = 0; // expected-error {{'field' is unavailable: this system field has retaining ownership}}
31 // This is actually okay to use if declared in a system header.
33 x = (id) kMagicConstant;
34 x = (id) (x ? kMagicConstant : kMagicConstant);
35 x = (id) (x ? kMagicConstant : (void*) 0);
37 extern void test6_helper();
38 x = (id) (test6_helper(), kMagicConstant);
41 // workaround expected-note 4 {{marked unavailable here}}
42 void test7(Test7 *p) {
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 prop] = 0; // expected-error {{'prop' is unavailable: this system declaration uses an unsupported type}}
46 [p setProp: 0]; // expected-error {{'setProp:' is unavailable: this system declaration uses an unsupported type}}