1// Note: the run lines follow their respective tests, since line/column
2// matter in this test.
3
4// Block invocations should be presented when completing properties in
5// standalone statements.
6// rdar://28846196
7
8typedef int Foo;
9typedef void (^FooBlock)(Foo *someParameter);
10typedef int (^BarBlock)(int *);
11
12@interface Obj
13
14@property (readwrite, nonatomic, copy) void (^block)();
15@property (readonly, nonatomic, copy) int (^performA)();
16@property (readonly, nonatomic, copy) int (^performB)(int x, int y);
17@property (readwrite, nonatomic, copy) Foo (^blocker)(int x, Foo y, FooBlock foo);
18
19@end
20
21
22@interface Test : Obj
23
24@property (readonly, nonatomic, copy) FooBlock fooBlock;
25@property (readonly, nonatomic, copy) BarBlock barBlock;
26@property (readonly, nonatomic, copy) Test * (^getObject)(int index);
27@property (readwrite, nonatomic) int foo;
28
29@end
30
31@implementation Test
32
33- (void)test {
34  self.foo = 2;
35  int x = self.performA(); self.foo = 2;
36  self.getObject(0).foo = 2;
37}
38
39// RUN: c-index-test -code-completion-at=%s:34:8 %s | FileCheck -check-prefix=CHECK-CC1 %s
40// RUN: c-index-test -code-completion-at=%s:35:33 %s | FileCheck -check-prefix=CHECK-CC1 %s
41// RUN: c-index-test -code-completion-at=%s:36:21 %s | FileCheck -check-prefix=CHECK-CC1 %s
42//CHECK-CC1: ObjCPropertyDecl:{ResultType int}{TypedText barBlock}{LeftParen (}{Placeholder int *}{RightParen )} (35)
43//CHECK-CC1-NEXT: ObjCPropertyDecl:{ResultType void}{TypedText block}{LeftParen (}{RightParen )} (37)
44//CHECK-CC1-NEXT: ObjCPropertyDecl:{ResultType void (^)()}{TypedText block}{Equal  = }{Placeholder ^(void)} (40)
45//CHECK-CC1-NEXT: ObjCPropertyDecl:{ResultType Foo}{TypedText blocker}{LeftParen (}{Placeholder int x}{Comma , }{Placeholder Foo y}{Comma , }{Placeholder ^(Foo *someParameter)foo}{RightParen )} (37)
46//CHECK-CC1-NEXT: ObjCPropertyDecl:{ResultType Foo (^)(int, Foo, FooBlock)}{TypedText blocker}{Equal  = }{Placeholder ^Foo(int x, Foo y, FooBlock foo)} (34)
47//CHECK-CC1-NEXT: ObjCPropertyDecl:{ResultType int}{TypedText foo} (35)
48//CHECK-CC1-NEXT: ObjCPropertyDecl:{ResultType void}{TypedText fooBlock}{LeftParen (}{Placeholder Foo *someParameter}{RightParen )} (35)
49//CHECK-CC1-NEXT: ObjCPropertyDecl:{ResultType Test *}{TypedText getObject}{LeftParen (}{Placeholder int index}{RightParen )} (35)
50//CHECK-CC1-NEXT: ObjCPropertyDecl:{ResultType int}{TypedText performA}{LeftParen (}{RightParen )} (37)
51//CHECK-CC1-NEXT: ObjCPropertyDecl:{ResultType int}{TypedText performB}{LeftParen (}{Placeholder int x}{Comma , }{Placeholder int y}{RightParen )} (37)
52
53@end
54
55// rdar://25224416
56
57@interface NoQualifierParens
58
59@property(copy) void (^blockProperty)(void);
60@property BarBlock blockProperty2;
61
62@end
63
64void noQualifierParens(NoQualifierParens *f) {
65  [f setBlockProperty: ^{}];
66}
67
68// RUN: c-index-test -code-completion-at=%s:65:6 %s | FileCheck -check-prefix=CHECK-CC2 %s
69//CHECK-CC2: ObjCInstanceMethodDecl:{ResultType void (^)(void)}{TypedText blockProperty} (35)
70//CHECK-CC2-NEXT: ObjCInstanceMethodDecl:{ResultType BarBlock}{TypedText blockProperty2} (35)
71//CHECK-CC2-NEXT: ObjCInstanceMethodDecl:{ResultType void}{TypedText setBlockProperty2:}{Placeholder ^int(int *)blockProperty2} (35)
72//CHECK-CC2-NEXT: ObjCInstanceMethodDecl:{ResultType void}{TypedText setBlockProperty:}{Placeholder ^(void)blockProperty} (35)
73
74@interface ClassProperties
75
76@property(class) void (^explicit)();
77@property(class, readonly) void (^explicitReadonly)();
78
79@end
80
81void classBlockProperties() {
82  ClassProperties.explicit;
83}
84
85// RUN: c-index-test -code-completion-at=%s:82:19 %s | FileCheck -check-prefix=CHECK-CC3 %s
86//CHECK-CC3: ObjCPropertyDecl:{ResultType void}{TypedText explicit}{LeftParen (}{RightParen )} (35)
87//CHECK-CC3-NEXT: ObjCPropertyDecl:{ResultType void (^)()}{TypedText explicit}{Equal  = }{Placeholder ^(void)} (38)
88//CHECK-CC3-NEXT: ObjCPropertyDecl:{ResultType void}{TypedText explicitReadonly}{LeftParen (}{RightParen )} (35)
89
90void implicitSetterBlockPlaceholder(Test* test) {
91  [test setBlock: ^{}];
92}
93// RUN: c-index-test -code-completion-at=%s:91:9 %s | FileCheck -check-prefix=CHECK-CC4 %s
94// CHECK-CC4: ObjCInstanceMethodDecl:{ResultType void}{TypedText setBlocker:}{Placeholder ^Foo(int x, Foo y, FooBlock foo)blocker} (37)
95