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