xref: /llvm-project/clang/test/SemaObjCXX/synchronized.mm (revision 5790d5295e0d6c02ef39b7246085bbcf0d518852) 
1*5790d529SJordan Rose// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
2*5790d529SJordan Rose
3*5790d529SJordan Rose@interface PBXTrackableTaskManager @end
4*5790d529SJordan Rose@implementation PBXTrackableTaskManager @end
5*5790d529SJordan Rose
6*5790d529SJordan Rosestruct x {
7*5790d529SJordan Rose  operator PBXTrackableTaskManager *() const { return 0; }
8*5790d529SJordan Rose} a;
9*5790d529SJordan Rose
10*5790d529SJordan Rosestruct y {
11*5790d529SJordan Rose  operator int *() const { return 0; }
12*5790d529SJordan Rose} b;
13*5790d529SJordan Rose
14*5790d529SJordan Rosevoid test1() {
15*5790d529SJordan Rose  @synchronized (a) {
16*5790d529SJordan Rose  }
17*5790d529SJordan Rose
18*5790d529SJordan Rose  @synchronized (b) {  // expected-error {{@synchronized requires an Objective-C object type ('struct y' invalid)}}
19*5790d529SJordan Rose  }
20*5790d529SJordan Rose}
21