20 lines
448 B
Text
20 lines
448 B
Text
// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
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@interface PBXTrackableTaskManager @end
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@implementation PBXTrackableTaskManager @end
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struct x {
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operator PBXTrackableTaskManager *() const { return 0; }
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} a;
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struct y {
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operator int *() const { return 0; }
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} b;
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void test1() {
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@synchronized (a) {
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}
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@synchronized (b) { // expected-error {{@synchronized requires an Objective-C object type ('struct y' invalid)}}
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}
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}
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