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Diffstat (limited to 'clang/test/SemaObjC/property-10.m')
| -rw-r--r-- | clang/test/SemaObjC/property-10.m | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/property-10.m b/clang/test/SemaObjC/property-10.m new file mode 100644 index 0000000..51eb39c --- /dev/null +++ b/clang/test/SemaObjC/property-10.m @@ -0,0 +1,48 @@ +// RUN: %clang_cc1 -fsyntax-only -Wreadonly-setter-attrs -verify %s -fblocks + +// Check property attribute consistency. + +@interface I0 +@property(readonly, readwrite) int p0; // expected-error {{property attributes 'readonly' and 'readwrite' are mutually exclusive}} + +@property(retain) int p1; // expected-error {{property with 'retain (or strong)' attribute must be of object type}} +@property(strong) int s1; // expected-error {{property with 'retain (or strong)' attribute must be of object type}} + +@property(copy) int p2; // expected-error {{property with 'copy' attribute must be of object type}} + +@property(assign, copy) id p3_0; // expected-error {{property attributes 'assign' and 'copy' are mutually exclusive}} +@property(assign, retain) id p3_1; // expected-error {{property attributes 'assign' and 'retain' are mutually exclusive}} +@property(assign, strong) id s3_1; // expected-error {{property attributes 'assign' and 'strong' are mutually exclusive}} +@property(copy, retain) id p3_2; // expected-error {{property attributes 'copy' and 'retain' are mutually exclusive}} +@property(copy, strong) id s3_2; // expected-error {{property attributes 'copy' and 'strong' are mutually exclusive}} +@property(assign, copy, retain) id p3_3; // expected-error {{property attributes 'assign' and 'copy' are mutually exclusive}}, expected-error {{property attributes 'assign' and 'retain' are mutually exclusive}} +@property(assign, copy, strong) id s3_3; // expected-error {{property attributes 'assign' and 'copy' are mutually exclusive}}, expected-error {{property attributes 'assign' and 'strong' are mutually exclusive}} + +@property(unsafe_unretained, copy) id p4_0; // expected-error {{property attributes 'unsafe_unretained' and 'copy' are mutually exclusive}} +@property(unsafe_unretained, retain) id p4_1; // expected-error {{property attributes 'unsafe_unretained' and 'retain' are mutually exclusive}} +@property(unsafe_unretained, strong) id s4_1; // expected-error {{property attributes 'unsafe_unretained' and 'strong' are mutually exclusive}} +@property(unsafe_unretained, copy, retain) id p4_3; // expected-error {{property attributes 'unsafe_unretained' and 'copy' are mutually exclusive}}, expected-error {{property attributes 'unsafe_unretained' and 'retain' are mutually exclusive}} +@property(unsafe_unretained, copy, strong) id s4_3; // expected-error {{property attributes 'unsafe_unretained' and 'copy' are mutually exclusive}}, expected-error {{property attributes 'unsafe_unretained' and 'strong' are mutually exclusive}} + +@property id p4; // expected-warning {{no 'assign', 'retain', or 'copy' attribute is specified - 'assign' is assumed}}, expected-warning {{default property attribute 'assign' not appropriate for non-gc object}} + +@property(nonatomic,copy) int (^includeMailboxCondition)(); +@property(nonatomic,copy) int (*includeMailboxCondition2)(); // expected-error {{property with 'copy' attribute must be of object type}} + +@end + +@interface I0() +@property (retain) int PROP; // expected-error {{property with 'retain (or strong)' attribute must be of object type}} +@property (strong) int SPROP; // expected-error {{property with 'retain (or strong)' attribute must be of object type}} +@property(nonatomic,copy) int (*PROP1)(); // expected-error {{property with 'copy' attribute must be of object type}} +@property(nonatomic,weak) int (*PROP2)(); // expected-error {{property with 'weak' attribute must be of object type}} +@end + +// rdar://10357768 +@interface rdar10357768 +{ + int n1; +} +@property (readonly, setter=crushN1:) int n1; // expected-warning {{setter cannot be specified for a readonly property}} +@end + |