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// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
@interface Foo // expected-note {{previous definition is here}}
@end
float Foo; // expected-error {{redefinition of 'Foo' as different kind of symbol}}
@class Bar; // expected-note {{previous definition is here}}
typedef int Bar; // expected-error {{redefinition of 'Bar' as different kind of symbol}}
@implementation FooBar // expected-warning {{cannot find interface declaration for 'FooBar'}}
@end
typedef int OBJECT; // expected-note {{previous definition is here}}
@class OBJECT ; // expected-error {{redefinition of 'OBJECT' as different kind of symbol}}
typedef int Gorf; // expected-note {{previous definition is here}}
@interface Gorf @end // expected-error {{redefinition of 'Gorf' as different kind of symbol}} expected-note {{previous definition is here}}
void Gorf() // expected-error {{redefinition of 'Gorf' as different kind of symbol}}
{
int Bar, Foo, FooBar;
}
@protocol P -im1; @end
@protocol Q -im2; @end
@interface A<P> @end // expected-note {{previous definition is here}}
@interface A<Q> @end // expected-error {{duplicate interface definition for class 'A'}}
@protocol PP<P> @end // expected-note {{previous definition is here}}
@protocol PP<Q> @end // expected-warning {{duplicate protocol definition of 'PP'}}
@interface A(Cat)<P> @end // expected-note {{previous definition is here}}
@interface A(Cat)<Q> @end // expected-warning {{duplicate definition of category 'Cat' on interface 'A'}}
// rdar 7626768
@class NSString;
NSString * TestBaz; // expected-note {{previous definition is here}}
NSString * const TestBaz; // expected-error {{redefinition of 'TestBaz' with a different type}}
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