| // RUN: %clang_cc1 -fsyntax-only -Wunused-parameter -verify -Wno-objc-root-class %s |
| |
| // -Wunused-parameter ignores ObjC method parameters that are unused. |
| |
| // expected-no-diagnostics |
| |
| @interface INTF |
| - (void) correct_use_of_unused: (void *) notice : (id)another_arg; |
| - (void) will_warn_unused_arg: (void *) notice : (id)warn_unused; |
| - (void) unused_attr_on_decl_ignored: (void *) __attribute__((unused)) will_warn; |
| @end |
| |
| @implementation INTF |
| - (void) correct_use_of_unused: (void *) __attribute__((unused)) notice : (id) __attribute__((unused)) newarg{ |
| } |
| - (void) will_warn_unused_arg: (void *) __attribute__((unused)) notice : (id)warn_unused {} |
| - (void) unused_attr_on_decl_ignored: (void *) will_warn{} |
| @end |
| |
