1*67e74705SXin Li// The line and column layout of this test is significant. Run lines 2*67e74705SXin Li// are at the end. 3*67e74705SXin Litypedef void (^block_t)(float f, double d); 4*67e74705SXin Livoid f(int (^block)(int x, int y)); 5*67e74705SXin Livoid g(block_t b); 6*67e74705SXin Li 7*67e74705SXin Livoid test_f() { 8*67e74705SXin Li 9*67e74705SXin Li} 10*67e74705SXin Li 11*67e74705SXin Li@interface A 12*67e74705SXin Li- method:(int (^)(int x, int y))b; 13*67e74705SXin Li- method2:(block_t)b; 14*67e74705SXin Li@end 15*67e74705SXin Li 16*67e74705SXin Livoid test_A(A *a) { 17*67e74705SXin Li [a method:0]; 18*67e74705SXin Li} 19*67e74705SXin Li 20*67e74705SXin Li@interface B 21*67e74705SXin Li- method3:(int (^)(void))b; 22*67e74705SXin Li@end 23*67e74705SXin Li 24*67e74705SXin Livoid test_B(B *b) { 25*67e74705SXin Li [b method3:^int(void){ return 0; }]; 26*67e74705SXin Li} 27*67e74705SXin Li 28*67e74705SXin Li@interface C 29*67e74705SXin Li- method4:(void(^)(void))arg; 30*67e74705SXin Li- method5:(void(^)())arg5; 31*67e74705SXin Li@end 32*67e74705SXin Li 33*67e74705SXin Livoid test_C(C *c) { 34*67e74705SXin Li [c method4:^{}]; 35*67e74705SXin Li} 36*67e74705SXin Li 37*67e74705SXin Li@interface D 38*67e74705SXin Li- method6:(void(^)(block_t block))arg; 39*67e74705SXin Li@end 40*67e74705SXin Li 41*67e74705SXin Livoid test_D(D *d) { 42*67e74705SXin Li [d method6:0]; 43*67e74705SXin Li} 44*67e74705SXin Li 45*67e74705SXin Li@interface I1 46*67e74705SXin Li- method7:(int (^_Nullable)(int x, int y))b; 47*67e74705SXin Li@end 48*67e74705SXin Livoid f2(int (^_Nullable block)(int x, int y)); 49*67e74705SXin Livoid test_f2(I1 *o) { 50*67e74705SXin Li [o method7:0]; 51*67e74705SXin Li} 52*67e74705SXin Li 53*67e74705SXin Li// RUN: c-index-test -code-completion-at=%s:8:1 %s | FileCheck -check-prefix=CHECK-CC1 %s 54*67e74705SXin Li// CHECK-CC1: FunctionDecl:{ResultType void}{TypedText f}{LeftParen (}{Placeholder ^int(int x, int y)block}{RightParen )} (50) 55*67e74705SXin Li// CHECK-CC1: FunctionDecl:{ResultType void}{TypedText g}{LeftParen (}{Placeholder ^(float f, double d)b}{RightParen )} (50) 56*67e74705SXin Li// RUN: c-index-test -code-completion-at=%s:17:6 %s | FileCheck -check-prefix=CHECK-CC2 %s 57*67e74705SXin Li// CHECK-CC2: ObjCInstanceMethodDecl:{ResultType id}{TypedText method2:}{Placeholder ^(float f, double d)b} (35) 58*67e74705SXin Li// CHECK-CC2: ObjCInstanceMethodDecl:{ResultType id}{TypedText method:}{Placeholder ^int(int x, int y)b} (35) 59*67e74705SXin Li// RUN: c-index-test -code-completion-at=%s:25:6 %s | FileCheck -check-prefix=CHECK-CC3 %s 60*67e74705SXin Li// CHECK-CC3: ObjCInstanceMethodDecl:{ResultType id}{TypedText method3:}{Placeholder ^int(void)b} (35) 61*67e74705SXin Li// RUN: c-index-test -code-completion-at=%s:34:6 %s | FileCheck -check-prefix=CHECK-CC4 %s 62*67e74705SXin Li// CHECK-CC4: ObjCInstanceMethodDecl:{ResultType id}{TypedText method4:}{Placeholder ^(void)arg} (35) 63*67e74705SXin Li// CHECK-CC4: ObjCInstanceMethodDecl:{ResultType id}{TypedText method5:}{Placeholder ^(void)arg5} (35) 64*67e74705SXin Li// RUN: c-index-test -code-completion-at=%s:25:15 %s | FileCheck -check-prefix=CHECK-CC5 %s 65*67e74705SXin Li// CHECK-CC5: TypedefDecl:{TypedText block_t} (50) 66*67e74705SXin Li// CHECK-CC5: TypedefDecl:{TypedText Class} (50) 67*67e74705SXin Li// CHECK-CC5-NOT: test_A 68*67e74705SXin Li// CHECK-CC5: {TypedText union} (50) 69*67e74705SXin Li 70*67e74705SXin Li// RUN: c-index-test -code-completion-at=%s:42:6 %s | FileCheck -check-prefix=CHECK-CC6 %s 71*67e74705SXin Li// CHECK-CC6: ObjCInstanceMethodDecl:{ResultType id}{TypedText method6:}{Placeholder ^(block_t block)arg} (35) 72*67e74705SXin Li 73*67e74705SXin Li// RUN: c-index-test -code-completion-at=%s:50:1 %s | FileCheck -check-prefix=CHECK-CC7 %s 74*67e74705SXin Li// CHECK-CC7: FunctionDecl:{ResultType void}{TypedText f2}{LeftParen (}{Placeholder ^int(int x, int y)block}{RightParen )} (50) 75*67e74705SXin Li// RUN: c-index-test -code-completion-at=%s:50:6 %s | FileCheck -check-prefix=CHECK-CC8 %s 76*67e74705SXin Li// CHECK-CC8: ObjCInstanceMethodDecl:{ResultType id}{TypedText method7:}{Placeholder ^int(int x, int y)b} (35) 77