minix/external/bsd/llvm/dist/clang/test/SemaObjC/synchronized.m
Lionel Sambuc f4a2713ac8 Importing netbsd clang -- pristine
Change-Id: Ia40e9ffdf29b5dab2f122f673ff6802a58bc690f
2014-07-28 17:05:57 +02:00

23 lines
653 B
Objective-C

// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
@interface PBXTrackableTaskManager @end
@implementation PBXTrackableTaskManager
- (id) init { return 0; }
- (void) unregisterTask:(id) task {
@synchronized (self) {
id taskID = [task taskIdentifier]; // expected-warning {{method '-taskIdentifier' not found (return type defaults to 'id')}}
}
}
@end
struct x { int a; } b;
void test1() {
@synchronized (b) { // expected-error {{@synchronized requires an Objective-C object type ('struct x' invalid)}}
}
@synchronized (42) { // expected-error {{@synchronized requires an Objective-C object type ('int' invalid)}}
}
}