51 lines
2.0 KiB
Objective-C
51 lines
2.0 KiB
Objective-C
// silly workaround expected-note {{marked unavailable here}}
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// RUN: %clang_cc1 -fobjc-arc -isystem %S/Inputs %s -DNO_USE
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// RUN: %clang_cc1 -fobjc-arc -isystem %S/Inputs %s -verify
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// another silly workaround expected-note {{marked unavailable here}}
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#include <arc-system-header.h>
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#ifndef NO_USE
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void test(id op, void *cp) {
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cp = test0(op); // expected-error {{'test0' is unavailable: converts between Objective-C and C pointers in -fobjc-arc}}
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cp = *test1(&op); // expected-error {{'test1' is unavailable: converts between Objective-C and C pointers in -fobjc-arc}}
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}
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// workaround expected-note {{marked unavailable here}}
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void test3(struct Test3 *p) {
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p->field = 0; // expected-error {{'field' is unavailable: this system declaration uses an unsupported type}}
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}
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// workaround expected-note {{marked unavailable here}}
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void test4(Test4 *p) {
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p->field1 = 0; // expected-error {{'field1' is unavailable: this system declaration uses an unsupported type}}
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p->field2 = 0;
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}
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// workaround expected-note {{marked unavailable here}}
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void test5(struct Test5 *p) {
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p->field = 0; // expected-error {{'field' is unavailable: this system field has retaining ownership}}
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}
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id test6() {
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// This is actually okay to use if declared in a system header.
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id x;
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x = (id) kMagicConstant;
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x = (id) (x ? kMagicConstant : kMagicConstant);
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x = (id) (x ? kMagicConstant : (void*) 0);
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extern void test6_helper();
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x = (id) (test6_helper(), kMagicConstant);
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}
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// workaround expected-note 4 {{marked unavailable here}} expected-note 2 {{property 'prop' is declared unavailable here}}
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void test7(Test7 *p) {
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*p.prop = 0; // expected-error {{'prop' is unavailable: this system declaration uses an unsupported type}}
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p.prop = 0; // expected-error {{'prop' is unavailable: this system declaration uses an unsupported type}}
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*[p prop] = 0; // expected-error {{'prop' is unavailable: this system declaration uses an unsupported type}}
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[p setProp: 0]; // expected-error {{'setProp:' is unavailable: this system declaration uses an unsupported type}}
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}
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#endif
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// test8 in header
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