| // RUN: %clang_cc1 -fsyntax-only -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 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 |
| |