| 1 | // RUN: %clang_cc1 -fsyntax-only -Wunused-parameter -verify -Wno-objc-root-class %s |
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| 2 | |
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| 3 | @interface INTF |
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| 4 | - (void) correct_use_of_unused: (void *) notice : (id)another_arg; |
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| 5 | - (void) will_warn_unused_arg: (void *) notice : (id)warn_unused; |
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| 6 | - (void) unused_attr_on_decl_ignored: (void *) __attribute__((unused)) will_warn; |
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| 7 | @end |
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| 8 | |
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| 9 | @implementation INTF |
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| 10 | - (void) correct_use_of_unused: (void *) __attribute__((unused)) notice : (id) __attribute__((unused)) newarg{ |
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| 11 | } |
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| 12 | - (void) will_warn_unused_arg: (void *) __attribute__((unused)) notice : (id)warn_unused {} // expected-warning {{unused parameter 'warn_unused'}} |
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| 13 | - (void) unused_attr_on_decl_ignored: (void *) will_warn{} // expected-warning {{unused parameter 'will_warn'}} |
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| 14 | @end |
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| 15 | |
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| 16 | |
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