511f2e5a89
Extend the __declspec(dll*) attribute to cover ObjC interfaces. This was requested by Microsoft for their ObjC support. Cover both import and export. This only adds the semantic analysis portion of the support, code-generation still remains outstanding. Add some basic initial documentation on the attributes that were previously empty. Tweak the previous tests to use the relative expected-warnings to make the tests easier to read. llvm-svn: 275610
33 lines
1.3 KiB
Plaintext
33 lines
1.3 KiB
Plaintext
// RUN: %clang_cc1 -triple i686-windows -fdeclspec -fsyntax-only -verify %s
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__declspec(dllimport) typedef int typedef1;
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// expected-warning@-1{{'dllimport' attribute only applies to functions, variables, classes, and Objective-C interfaces}}
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typedef __declspec(dllimport) int typedef2;
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// expected-warning@-1{{'dllimport' attribute only applies to functions, variables, classes, and Objective-C interfaces}}
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typedef int __declspec(dllimport) typedef3;
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// expected-warning@-1{{'dllimport' attribute only applies to functions, variables, classes, and Objective-C interfaces}}
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typedef __declspec(dllimport) void (*FunTy)();
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// expected-warning@-1{{'dllimport' attribute only applies to functions, variables, classes, and Objective-C interfaces}}
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enum __declspec(dllimport) E { };
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// expected-warning@-1{{'dllimport' attribute only applies to functions, variables, classes, and Objective-C interfaces}}
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#if __has_feature(cxx_strong_enums)
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enum class __declspec(dllimport) F { };
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// expected-warning@-1{{'dllimport' attribute only applies to functions, variables, classes, and Objective-C interfaces}}
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#endif
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__declspec(dllimport)
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__attribute__((__objc_root_class__))
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@interface NSObject
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@end
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__declspec(dllimport)
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@interface I : NSObject
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- (void)method;
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@end
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@implementation I
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- (void)method {
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}
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@end
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