forked from OSchip/llvm-project
68 lines
3.3 KiB
Objective-C
68 lines
3.3 KiB
Objective-C
// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
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// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class -x objective-c++ %s
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// Test decls inside Objective-C entities are considered to be duplicates of same-name decls outside of these entities.
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@protocol SomeProtocol
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struct InProtocol {}; // expected-note {{previous definition is here}}
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- (union MethodReturnType { int x; float y; })returningMethod; // expected-note {{previous definition is here}}
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#ifdef __cplusplus
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// expected-error@-2 {{'MethodReturnType' cannot be defined in a parameter type}}
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#endif
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@end
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@interface Container {
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struct InInterfaceCurliesWithField {} field; // expected-note {{previous definition is here}}
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union InInterfaceCurlies { int x; float y; }; // expected-note {{previous definition is here}}
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}
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enum InInterface { kX = 0, }; // expected-note {{previous definition is here}}
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#ifdef __cplusplus
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enum class InInterfaceScoped { kXScoped = 0, }; // expected-note {{previous definition is here}}
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#endif
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@end
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@interface Container(Category)
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union InCategory { int x; float y; }; // expected-note {{previous definition is here}}
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@end
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@interface Container() {
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enum InExtensionCurliesWithField: int { kY = 1, } extensionField; // expected-note {{previous definition is here}}
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struct InExtensionCurlies {}; // expected-note {{previous definition is here}}
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}
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union InExtension { int x; float y; }; // expected-note {{previous definition is here}}
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@end
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@implementation Container {
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union InImplementationCurliesWithField { int x; float y; } implField; // expected-note {{previous definition is here}}
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enum InImplementationCurlies { kZ = 2, }; // expected-note {{previous definition is here}}
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}
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struct InImplementation {}; // expected-note {{previous definition is here}}
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@end
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@implementation Container(Category)
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enum InCategoryImplementation { kW = 3, }; // expected-note {{previous definition is here}}
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@end
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struct InProtocol { int a; }; // expected-error {{redefinition of 'InProtocol'}}
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union MethodReturnType { int a; long b; }; // expected-error {{redefinition of 'MethodReturnType'}}
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struct InInterfaceCurliesWithField { int a; }; // expected-error {{redefinition of 'InInterfaceCurliesWithField'}}
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union InInterfaceCurlies { int a; long b; }; // expected-error {{redefinition of 'InInterfaceCurlies'}}
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enum InInterface { kA = 10, }; // expected-error {{redefinition of 'InInterface'}}
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#ifdef __cplusplus
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enum class InInterfaceScoped { kAScoped = 10, }; // expected-error {{redefinition of 'InInterfaceScoped'}}
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#endif
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union InCategory { int a; long b; }; // expected-error {{redefinition of 'InCategory'}}
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enum InExtensionCurliesWithField: int { kB = 11, }; // expected-error {{redefinition of 'InExtensionCurliesWithField'}}
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struct InExtensionCurlies { int a; }; // expected-error {{redefinition of 'InExtensionCurlies'}}
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union InExtension { int a; long b; }; // expected-error {{redefinition of 'InExtension'}}
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union InImplementationCurliesWithField { int a; long b; }; // expected-error {{redefinition of 'InImplementationCurliesWithField'}}
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enum InImplementationCurlies { kC = 12, }; // expected-error {{redefinition of 'InImplementationCurlies'}}
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struct InImplementation { int a; }; // expected-error {{redefinition of 'InImplementation'}}
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enum InCategoryImplementation { kD = 13, }; // expected-error {{redefinition of 'InCategoryImplementation'}}
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