swift/test/Sema/accessibility_protocol_extension.swift at main · swiftlang/swift · GitHub

Name: swift/test/Sema/accessibility_protocol_extension.swift at main · swiftlang/swift · GitHub
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// RUN: %target-typecheck-verify-swift -swift-version 4 -package-name myPkg

fileprivatestructFilePrivateStruct{}
// expected-note@-1 4{{type declared here}}

privatestructPrivateStruct{}
// expected-note@-1 4{{type declared here}}

internalstructInternalStruct{}
// expected-note@-1 7{{type declared here}}

packagestructPackageStruct{}
// expected-note@-1 *{{type declared here}}

publicprotocolP{
typealiasTFP=FilePrivateStruct
 // expected-error@-1 {{type alias cannot be declared public because its underlying type uses a fileprivate type}}

typealiasTP=PrivateStruct
 // expected-error@-1 {{type alias cannot be declared public because its underlying type uses a private type}}

typealiasTI=InternalStruct
 // expected-error@-1 {{type alias cannot be declared public because its underlying type uses an internal type}}

typealiasTPkg=PackageStruct
 // expected-error@-1 {{type alias cannot be declared public because its underlying type uses a package type}}
}

extensionP{
func usesFilePrivateStructFunc(_:FilePrivateStruct){}
 // expected-error@-1 {{method must be declared fileprivate because its parameter uses a fileprivate type}}

typealiasUsesFilePrivateStructAlias=FilePrivateStruct
 // expected-error@-1 {{type alias must be declared fileprivate because its underlying type uses a fileprivate type}}

varusesFilePrivateStructProp:FilePrivateStruct{get{}set{}}
 // expected-error@-1 {{property must be declared fileprivate because its type uses a fileprivate type}}


func usesPrivateStructFunc(_:PrivateStruct){}
 // expected-error@-1 {{method must be declared fileprivate because its parameter uses a private type}}

typealiasUsesPrivateStructAlias=PrivateStruct
 // expected-error@-1 {{type alias must be declared fileprivate because its underlying type uses a private type}}

varusesPrivateStructProp:PrivateStruct{get{}set{}}
 // expected-error@-1 {{property must be declared fileprivate because its type uses a private type}}


publicfunc usesInternalStruct(_:InternalStruct){}
 // expected-error@-1 {{method cannot be declared public because its parameter uses an internal type}}

publictypealiasUsesInternalStructAlias=InternalStruct
 // expected-error@-1 {{type alias cannot be declared public because its underlying type uses an internal type}}

publicvarusesInternalStructProp:InternalStruct{get{}set{}}
 // expected-error@-1 {{property cannot be declared public because its type uses an internal type}}


packagefunc pkgUsesInternalStruct(_:InternalStruct){}
 // expected-error@-1 {{method cannot be declared package because its parameter uses an internal type}}

packagetypealiasPkgUsesInternalStructAlias=InternalStruct
 // expected-error@-1 {{type alias cannot be declared package because its underlying type uses an internal type}}

packagevarpkgUsesInternalStructProp:InternalStruct{get{}set{}}
 // expected-error@-1 {{property cannot be declared package because its type uses an internal type}}


publicfunc usesPackageStruct(_:PackageStruct){}
 // expected-error@-1 {{method cannot be declared public because its parameter uses a package type}}

publictypealiasUsesPackageStructAlias=PackageStruct
 // expected-error@-1 {{type alias cannot be declared public because its underlying type uses a package type}}

publicvarusesPackageStructProp:PackageStruct{get{}set{}}
 // expected-error@-1 {{property cannot be declared public because its type uses a package type}}
}