1 // RUN: %clang_cc1 -triple i386-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -fsyntax-only -verify -Wno-objc-root-class %s 2 3 @interface I 4 { 5 int IVAR; // expected-note{{instance variable is declared here}} 6 int name; 7 } 8 @property int d1; 9 @property id prop_id; // 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}} 10 @property int name; 11 @end 12 13 @interface I(CAT) 14 @property int d1; // expected-note 2 {{property declared here}} 15 @end 16 17 @implementation I 18 @synthesize d1; // expected-error {{synthesized property 'd1' must either be named the same as}} 19 @dynamic bad; // expected-error {{property implementation must have its declaration in interface 'I'}} 20 @synthesize prop_id; // expected-error {{synthesized property 'prop_id' must either be named the same}} // expected-note {{previous declaration is here}} 21 @synthesize prop_id = IVAR; // expected-error {{type of property 'prop_id' ('id') does not match type of instance variable 'IVAR' ('int')}} // expected-error {{property 'prop_id' is already implemented}} 22 @synthesize name; // OK! property with same name as an accessible ivar of same name 23 @end 24 25 @implementation I(CAT) // expected-warning {{property 'd1' requires method 'd1' to be defined }} \ 26 // expected-warning {{property 'd1' requires method 'setD1:' to be defined }} 27 @synthesize d1; // expected-error {{@synthesize not allowed in a category's implementation}} 28 @dynamic bad; // expected-error {{property implementation must have its declaration in the category 'CAT'}} 29 @end 30 31 @implementation E // expected-warning {{cannot find interface declaration for 'E'}} 32 @dynamic d; // expected-error {{property implementation must have its declaration in interface 'E'}} 33 @end 34 35 @implementation Q(MYCAT) // expected-error {{cannot find interface declaration for 'Q'}} 36 @dynamic d; // expected-error {{property implementation in a category with no category declaration}} 37 @end 38 39 @interface Foo 40 @property double bar; 41 @end 42 43 int func1() { 44 id foo; 45 double bar = [foo bar]; 46 return 0; 47 } 48 49 // PR3932 50 typedef id BYObjectIdentifier; 51 @interface Foo1 { 52 void *isa; 53 } 54 @property(copy) BYObjectIdentifier identifier; 55 @end 56 57 @interface Foo2 58 { 59 int ivar; 60 } 61 @property int treeController; // expected-note {{property declared here}} 62 @property int ivar; // OK 63 @property int treeController; // expected-error {{property has a previous declaration}} 64 @end 65 66 // rdar://10127639 67 @synthesize window; // expected-error {{missing context for property implementation declaration}} 68 69 // rdar://10408414 70 Class test6_getClass(); 71 @interface Test6 72 @end 73 @implementation Test6 74 + (float) globalValue { return 5.0f; } 75 + (float) gv { return test6_getClass().globalValue; } 76 @end 77 78 @interface Test7 79 @property unsigned length; 80 @end 81 void test7(Test7 *t) { 82 char data[t.length] = {}; // expected-error {{variable-sized object may not be initialized}} 83 } 84
