clang/test/AST/attr-swift_attr.m

   1 // RUN: %clang_cc1 -fblocks -ast-dump %s | FileCheck %s
   2
   3 __attribute__((swift_attr("@actor")))
   4 @interface View
   5 @end
   6
   7 // CHECK-LABEL: InterfaceDecl {{.*}} View
   8 // CHECK-NEXT: SwiftAttrAttr {{.*}} "@actor"
   9
  10 #pragma clang attribute push(__attribute__((swift_attr("@sendable"))), apply_to=objc_interface)
  11 @interface Contact
  12 @end
  13 #pragma clang attribute pop
  14
  15 // CHECK-LABEL: InterfaceDecl {{.*}} Contact
  16 // CHECK-NEXT: SwiftAttrAttr {{.*}} "@sendable"
  17
  18 #define SWIFT_SENDABLE __attribute__((swift_attr("@Sendable")))
  19
  20 @interface InTypeContext
  21 - (nullable id)test:(nullable SWIFT_SENDABLE id)obj SWIFT_SENDABLE;
  22 @end
  23
  24 // CHECK-LABEL: InterfaceDecl {{.*}} InTypeContext
  25 // CHECK-NEXT: MethodDecl {{.*}} - test: 'id _Nullable':'id'
  26 // CHECK-NEXT: ParmVarDecl {{.*}} obj 'SWIFT_SENDABLE id _Nullable':'id'
  27 // CHECK-NEXT: SwiftAttrAttr {{.*}} "@Sendable"
  28
  29 @interface Generic<T: SWIFT_SENDABLE id>
  30 @end
  31
  32 // CHECK-LABEL: InterfaceDecl {{.*}} Generic
  33 // CHECK-NEXT: TypeParamDecl {{.*}} T bounded 'SWIFT_SENDABLE id':'id'
  34
  35 typedef SWIFT_SENDABLE Generic<id> Alias;
  36
  37 // CHECK-LABEL: TypedefDecl {{.*}} Alias 'Generic<id>'
  38 // CHECK-NEXT: ObjectType {{.*}} 'Generic<id>'
  39 // CHECK-NEXT: SwiftAttrAttr {{.*}} "@Sendable"
  40
  41 SWIFT_SENDABLE
  42 typedef struct {
  43   void *ptr;
  44 } SendableStruct;
  45
  46 // CHECK-LABEL: TypedefDecl {{.*}} SendableStruct 'struct SendableStruct':'SendableStruct'
  47 // CHECK: SwiftAttrAttr {{.*}} "@Sendable"
  48
  49 @interface TestAttrPlacementInBlock1
  50 -(void) withHandler: (void (SWIFT_SENDABLE ^)(id)) handler;
  51 @end
  52
  53 // CHECK-LABEL: ObjCInterfaceDecl {{.*}} TestAttrPlacementInBlock1
  54 // CHECK: handler 'SWIFT_SENDABLE void (^)(id)':'void (^)(id)'
  55
  56 @interface TestAttrPlacementInBlock2
  57 -(void) withHandler: (void (^ SWIFT_SENDABLE)(id)) handler;
  58 @end
  59
  60 // CHECK-LABEL: ObjCInterfaceDecl {{.*}} TestAttrPlacementInBlock2
  61 // CHECK: handler 'SWIFT_SENDABLE void (^)(id)':'void (^)(id)'