// RUN: %clang_cc1 -verify -fsyntax-only %s | |
// expected-error@+1 {{'swift_attr' attribute takes one argument}} | |
__attribute__((swift_attr)) | |
@interface I | |
@end | |
// expected-error@+1 {{'swift_attr' attribute requires a string}} | |
__attribute__((swift_attr(1))) | |
@interface J | |
@end |