1// RUN: %clang_cc1 -fsyntax-only -verify -Wobjc-property-assign-on-object-type %s
2
3@interface Foo @end
4@protocol Prot @end
5
6@interface Bar
7@property(assign, readonly) Foo* o1; // expected-warning {{'assign' property of object type may become a dangling reference; consider using 'unsafe_unretained'}}
8@property(unsafe_unretained, readonly) Foo* o2;
9
10@property(assign) Class classProperty;
11@property(assign) Class<Prot> classWithProtocolProperty;
12@property(assign) int s1;
13@property(assign) int* s2;
14@end
15
16@interface Bar ()
17@property(readwrite) Foo* o1;
18@property(readwrite) Foo* o2;
19@end
20