clang/test/SemaObjC/attr-swift_objc_members.m

   1 // RUN: %clang_cc1 -verify -fsyntax-only %s
   2
   3 #if !__has_attribute(swift_objc_members)
   4 #error cannot verify presence of swift_objc_members attribute
   5 #endif
   6
   7 __attribute__((__swift_objc_members__))
   8 __attribute__((__objc_root_class__))
   9 @interface I
  10 @end
  11
  12 __attribute__((swift_objc_members))
  13 @protocol P
  14 @end
  15 // expected-error@-3 {{'swift_objc_members' attribute only applies to Objective-C interfaces}}
  16
  17 __attribute__((swift_objc_members))
  18 extern void f(void);
  19 // expected-error@-2 {{'swift_objc_members' attribute only applies to Objective-C interfaces}}
  20
  21 // expected-error@+1 {{'__swift_objc_members__' attribute takes no arguments}}
  22 __attribute__((__swift_objc_members__("J")))
  23 @interface J
  24 @end