test/SemaObjC/category-attribute.m

   1 // RUN: %clang_cc1 -fsyntax-only -verify %s
   2 // RUN: %clang_cc1 -fsyntax-only -ast-dump %s | FileCheck %s
   3 // expected-no-diagnostics
   4
   5 __attribute__ ((external_source_symbol(language= "Swift", defined_in="A")))
   6 @interface TestInterface
   7 @end
   8 // CHECK: ObjCInterfaceDecl {{.*}} TestInterface
   9 // CHECK-NEXT: ExternalSourceSymbolAttr
  10
  11 __attribute__ ((external_source_symbol(language= "Swift", defined_in="B")))
  12 @interface TestInterface ()
  13 @end
  14 // CHECK: ObjCCategoryDecl
  15 // CHECK-NEXT: ObjCInterface
  16 // CHECK-NEXT: ExternalSourceSymbolAttr {{.*}} "Swift" "B"
  17
  18 __attribute__ ((external_source_symbol(language= "Swift", defined_in="C")))
  19 @interface TestInterface (Category)
  20 @end
  21 // CHECK: ObjCCategoryDecl
  22 // CHECK-NEXT: ObjCInterface
  23 // CHECK-NEXT: ExternalSourceSymbolAttr {{.*}} "Swift" "C"