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// RUN: %clang_cc1 -fsyntax-only -Wthread-safety -verify %s
class __attribute__((shared_capability("mutex"))) Mutex {
public:
void func1() __attribute__((assert_capability(this)));
void func2() __attribute__((assert_capability(!this)));
const Mutex& operator!() const { return *this; }
};
class NotACapability {
public:
void func1() __attribute__((assert_capability(this))); // expected-warning {{'assert_capability' attribute requires arguments whose type is annotated with 'capability' attribute; type here is 'NotACapability *'}}
void func2() __attribute__((assert_capability(!this))); // expected-warning {{'assert_capability' attribute requires arguments whose type is annotated with 'capability' attribute; type here is 'bool'}}
const NotACapability& operator!() const { return *this; }
};
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