| // RUN: clang -verify -fsyntax-only %s | |
| __attribute__((deprecated)) @class B; // expected-error {{prefix attribute must be followed by an interface or protocol}} | |
| __attribute__((deprecated)) @interface A @end | |
| __attribute__((deprecated)) @protocol P0; | |
| __attribute__((deprecated)) @protocol P1 | |
| @end |