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1// The line and column layout of this test is significant. Run lines
2// are at the end.
3typedef void (^block_t)(float f, double d);
4void f(int (^block)(int x, int y));
5void g(block_t b);
6
7void test_f() {
8
9}
10
11@interface A
12- method:(int (^)(int x, int y))b;
13- method2:(block_t)b;
14@end
15
16void test_A(A *a) {
17  [a method:0];
18}
19
20@interface B
21- method3:(int (^)(void))b;
22@end
23
24void test_B(B *b) {
25  [b method3:^int(void){ return 0; }];
26}
27
28@interface C
29- method4:(void(^)(void))arg { };
30- method5:(void(^)())arg5 { };
31@end
32
33void test_C(C *c) {
34  [c method4:^{}];
35}
36
37// RUN: c-index-test -code-completion-at=%s:8:1 %s | FileCheck -check-prefix=CHECK-CC1 %s
38// CHECK-CC1: FunctionDecl:{ResultType void}{TypedText f}{LeftParen (}{Placeholder ^int(int x, int y)block}{RightParen )} (50)
39// CHECK-CC1: FunctionDecl:{ResultType void}{TypedText g}{LeftParen (}{Placeholder ^(float f, double d)b}{RightParen )} (50)
40// RUN: c-index-test -code-completion-at=%s:17:6 %s | FileCheck -check-prefix=CHECK-CC2 %s
41// CHECK-CC2: ObjCInstanceMethodDecl:{ResultType id}{TypedText method2:}{Placeholder ^(float f, double d)b} (35)
42// CHECK-CC2: ObjCInstanceMethodDecl:{ResultType id}{TypedText method:}{Placeholder ^int(int x, int y)b} (35)
43// RUN: c-index-test -code-completion-at=%s:25:6 %s | FileCheck -check-prefix=CHECK-CC3 %s
44// CHECK-CC3: ObjCInstanceMethodDecl:{ResultType id}{TypedText method3:}{Placeholder ^int(void)b} (35)
45// RUN: c-index-test -code-completion-at=%s:34:6 %s | FileCheck -check-prefix=CHECK-CC4 %s
46// CHECK-CC4: ObjCInstanceMethodDecl:{ResultType id}{TypedText method4:}{Placeholder ^(void)arg} (35)
47// CHECK-CC4: ObjCInstanceMethodDecl:{ResultType id}{TypedText method5:}{Placeholder ^(void)arg5} (35)
48// RUN: c-index-test -code-completion-at=%s:25:15 %s | FileCheck -check-prefix=CHECK-CC5 %s
49// CHECK-CC5: TypedefDecl:{TypedText block_t} (50)
50// CHECK-CC5: TypedefDecl:{TypedText Class} (50)
51// CHECK-CC5-NOT: test_A
52// CHECK-CC5: {TypedText union} (50)
53
54