1 // RUN: %clang_cc1 -fsyntax-only -verify -fblocks %s 2 3 void takevoidptr(void*); 4 5 6 @interface Foo 7 - iMethod; 8 + cMethod; 9 @end 10 11 @interface A 12 + superClassMethod; 13 - (void)instanceMethod; 14 @end 15 16 @interface B : A 17 - (void)instanceMethod; 18 + classMethod; 19 @end 20 21 @implementation B 22 23 - (void)instanceMethod { 24 [super iMethod]; // expected-warning{{'A' may not respond to 'iMethod'}} 25 26 // Use of super in a block is ok and does codegen to the right thing. 27 // rdar://7852959 28 takevoidptr(^{ 29 [super instanceMethod]; 30 }); 31 } 32 33 + classMethod { 34 [super cMethod]; // expected-warning{{method '+cMethod' not found (return type defaults to 'id')}} 35 36 id X[] = { [ super superClassMethod] }; 37 id Y[] = { 38 [ super.superClassMethod iMethod], 39 super.superClassMethod, 40 (id)super.superClassMethod // not a cast of super: rdar://7853261 41 }; 42 return 0; 43 } 44 @end 45 46 @interface XX 47 - m; 48 @end 49 50 void f(id super) { 51 [super m]; 52 } 53 void f0(int super) { 54 [super m]; // expected-warning{{receiver type 'int' is not 'id'}} \ 55 expected-warning {{method '-m' not found (return type defaults to 'id')}} 56 } 57 void f1(id puper) { // expected-note {{'puper' declared here}} 58 [super m]; // expected-error{{use of undeclared identifier 'super'}} 59 } 60 61 // radar 7400691 62 typedef Foo super; 63 64 typedef Foo FooTD; 65 66 void test() { 67 [FooTD cMethod]; 68 [super cMethod]; 69 } 70 71 struct SomeStruct { 72 int X; 73 }; 74 75 int test2() { 76 struct SomeStruct super = { 0 }; 77 return super.X; 78 } 79 80 int test3() { 81 id super = 0; 82 [(B*)super instanceMethod]; 83 int *s1 = (int*)super; 84 85 id X[] = { [ super superClassMethod] }; 86 return 0; 87 } 88
