diff options
Diffstat (limited to 'clang/test/SemaObjC/method-unused-attribute.m')
| -rw-r--r-- | clang/test/SemaObjC/method-unused-attribute.m | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/method-unused-attribute.m b/clang/test/SemaObjC/method-unused-attribute.m new file mode 100644 index 0000000..d604c39 --- /dev/null +++ b/clang/test/SemaObjC/method-unused-attribute.m @@ -0,0 +1,15 @@ +// RUN: %clang_cc1 -fsyntax-only -Wunused-parameter -verify -Wno-objc-root-class %s + +@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 {} // expected-warning {{unused parameter 'warn_unused'}} +- (void) unused_attr_on_decl_ignored: (void *) will_warn{} // expected-warning {{unused parameter 'will_warn'}} +@end + |