forked from OSchip/llvm-project
53 lines
1.5 KiB
Objective-C
53 lines
1.5 KiB
Objective-C
// RUN: %clang_cc1 -fsyntax-only -verify -fobjc-exceptions %s
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typedef signed char BOOL;
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typedef struct _NSZone NSZone;
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@class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator;
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@protocol NSObject
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- (BOOL)isEqual:(id)object;
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@end
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@protocol NSCopying
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- (id)copyWithZone:(NSZone *)zone;
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@end
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@protocol NSCoding
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- (void)encodeWithCoder:(NSCoder *)aCoder;
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@end
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@interface NSObject <NSObject> {}
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@end
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@class NSData, NSArray, NSDictionary, NSCharacterSet, NSData, NSURL, NSError, NSLocale;
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@interface NSException : NSObject <NSCopying, NSCoding> {}
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@end
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@class ASTNode, XCRefactoringParser, Transform, TransformInstance, XCRefactoringSelectionInfo;
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@interface XCRefactoringTransformation : NSObject {}
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@end
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@implementation XCRefactoringTransformation
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- (NSDictionary *)setUpInfoForTransformKey:(NSString *)transformKey outError:(NSError **)outError {
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@try {}
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// the exception name is optional (weird)
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@catch (NSException *) {}
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} // expected-warning {{non-void function does not return a value}}
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- (NSDictionary *)anotherFunction {
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@try {}
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@finally {}
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} // FIXME: This should warn about a missing return too.
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@end
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int foo() {
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struct s { int a, b; } agg, *pagg;
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@throw 42; // expected-error {{@throw requires an Objective-C object type ('int' invalid)}}
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@throw agg; // expected-error {{@throw requires an Objective-C object type ('struct s' invalid)}}
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@throw pagg; // expected-error {{@throw requires an Objective-C object type ('struct s *' invalid)}}
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@throw; // expected-error {{@throw (rethrow) used outside of a @catch block}}
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}
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