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llvm-project/clang/test/SemaObjC/dllimport.m

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Sema: support __declspec(dll*) on ObjC interfaces 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
2016-07-16 04:41:10 +08:00
// RUN: %clang_cc1 -triple i686-windows -fdeclspec -fsyntax-only -verify %s
__declspec(dllimport) typedef int typedef1;
Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. This also clarifies some terminology used by the diagnostic (methods -> Objective-C methods, fields -> non-static data members, etc). Many of the tests needed to be updated in multiple places for the diagnostic wording tweaks. The first instance of the diagnostic for that attribute is fully specified and subsequent instances cut off the complete list (to make it easier if additional subjects are added in the future for the attribute). llvm-svn: 319002
2017-11-27 04:01:12 +08:00
// expected-warning@-1{{'dllimport' attribute only applies to functions, variables, classes, and Objective-C interfaces}}
Sema: support __declspec(dll*) on ObjC interfaces 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
2016-07-16 04:41:10 +08:00
typedef __declspec(dllimport) int typedef2;
Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. This also clarifies some terminology used by the diagnostic (methods -> Objective-C methods, fields -> non-static data members, etc). Many of the tests needed to be updated in multiple places for the diagnostic wording tweaks. The first instance of the diagnostic for that attribute is fully specified and subsequent instances cut off the complete list (to make it easier if additional subjects are added in the future for the attribute). llvm-svn: 319002
2017-11-27 04:01:12 +08:00
// expected-warning@-1{{'dllimport' attribute only applies to}}
Sema: support __declspec(dll*) on ObjC interfaces 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
2016-07-16 04:41:10 +08:00
typedef int __declspec(dllimport) typedef3;
Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. This also clarifies some terminology used by the diagnostic (methods -> Objective-C methods, fields -> non-static data members, etc). Many of the tests needed to be updated in multiple places for the diagnostic wording tweaks. The first instance of the diagnostic for that attribute is fully specified and subsequent instances cut off the complete list (to make it easier if additional subjects are added in the future for the attribute). llvm-svn: 319002
2017-11-27 04:01:12 +08:00
// expected-warning@-1{{'dllimport' attribute only applies to}}
Sema: support __declspec(dll*) on ObjC interfaces 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
2016-07-16 04:41:10 +08:00
typedef __declspec(dllimport) void (*FunTy)();
Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. This also clarifies some terminology used by the diagnostic (methods -> Objective-C methods, fields -> non-static data members, etc). Many of the tests needed to be updated in multiple places for the diagnostic wording tweaks. The first instance of the diagnostic for that attribute is fully specified and subsequent instances cut off the complete list (to make it easier if additional subjects are added in the future for the attribute). llvm-svn: 319002
2017-11-27 04:01:12 +08:00
// expected-warning@-1{{'dllimport' attribute only applies to}}
Sema: support __declspec(dll*) on ObjC interfaces 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
2016-07-16 04:41:10 +08:00
enum __declspec(dllimport) E { Val };
Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. This also clarifies some terminology used by the diagnostic (methods -> Objective-C methods, fields -> non-static data members, etc). Many of the tests needed to be updated in multiple places for the diagnostic wording tweaks. The first instance of the diagnostic for that attribute is fully specified and subsequent instances cut off the complete list (to make it easier if additional subjects are added in the future for the attribute). llvm-svn: 319002
2017-11-27 04:01:12 +08:00
// expected-warning@-1{{'dllimport' attribute only applies to}}
Sema: support __declspec(dll*) on ObjC interfaces 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
2016-07-16 04:41:10 +08:00
struct __declspec(dllimport) Record {};
Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. This also clarifies some terminology used by the diagnostic (methods -> Objective-C methods, fields -> non-static data members, etc). Many of the tests needed to be updated in multiple places for the diagnostic wording tweaks. The first instance of the diagnostic for that attribute is fully specified and subsequent instances cut off the complete list (to make it easier if additional subjects are added in the future for the attribute). llvm-svn: 319002
2017-11-27 04:01:12 +08:00
// expected-warning@-1{{'dllimport' attribute only applies to}}
Sema: support __declspec(dll*) on ObjC interfaces 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
2016-07-16 04:41:10 +08:00
__declspec(dllimport)
__attribute__((__objc_root_class__))
@interface NSObject
@end
__declspec(dllimport)
@interface I : NSObject
- (void)method;
@end
@implementation I
- (void)method {
}
@end