Files
swift-mirror/test/Sema/accessibility_protocol_extension.swift
Ellie Shin 0fe0d6d221 Allow Swift as a package name
Update AccessScope::isChildOf
Add more tests for package access level
Resolves rdar://106728606
2023-03-14 17:17:14 -07:00

79 lines
3.5 KiB
Swift

// RUN: %target-typecheck-verify-swift -swift-version 4 -package-name myPkg
fileprivate struct FilePrivateStruct {}
// expected-note@-1 4{{type declared here}}
private struct PrivateStruct {}
// expected-note@-1 4{{type declared here}}
internal struct InternalStruct {}
// expected-note@-1 7{{type declared here}}
package struct PackageStruct {}
// expected-note@-1 *{{type declared here}}
public protocol P {
typealias TFP = FilePrivateStruct
// expected-error@-1 {{type alias cannot be declared public because its underlying type uses a fileprivate type}}
typealias TP = PrivateStruct
// expected-error@-1 {{type alias cannot be declared public because its underlying type uses a private type}}
typealias TI = InternalStruct
// expected-error@-1 {{type alias cannot be declared public because its underlying type uses an internal type}}
typealias TPkg = PackageStruct
// expected-error@-1 {{type alias cannot be declared public because its underlying type uses a package type}}
}
extension P {
func usesFilePrivateStructFunc(_: FilePrivateStruct) {}
// expected-error@-1 {{method must be declared fileprivate because its parameter uses a fileprivate type}}
typealias UsesFilePrivateStructAlias = FilePrivateStruct
// expected-error@-1 {{type alias must be declared fileprivate because its underlying type uses a fileprivate type}}
var usesFilePrivateStructProp: 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}}
typealias UsesPrivateStructAlias = PrivateStruct
// expected-error@-1 {{type alias must be declared fileprivate because its underlying type uses a private type}}
var usesPrivateStructProp: PrivateStruct { get { } set { } }
// expected-error@-1 {{property must be declared fileprivate because its type uses a private type}}
public func usesInternalStruct(_: InternalStruct) {}
// expected-error@-1 {{method cannot be declared public because its parameter uses an internal type}}
public typealias UsesInternalStructAlias = InternalStruct
// expected-error@-1 {{type alias cannot be declared public because its underlying type uses an internal type}}
public var usesInternalStructProp: InternalStruct { get { } set { } }
// expected-error@-1 {{property cannot be declared public because its type uses an internal type}}
package func pkgUsesInternalStruct(_: InternalStruct) {}
// expected-error@-1 {{method cannot be declared package because its parameter uses an internal type}}
package typealias PkgUsesInternalStructAlias = InternalStruct
// expected-error@-1 {{type alias cannot be declared package because its underlying type uses an internal type}}
package var pkgUsesInternalStructProp: InternalStruct { get { } set { } }
// expected-error@-1 {{property cannot be declared package because its type uses an internal type}}
public func usesPackageStruct(_: PackageStruct) {}
// expected-error@-1 {{method cannot be declared public because its parameter uses a package type}}
public typealias UsesPackageStructAlias = PackageStruct
// expected-error@-1 {{type alias cannot be declared public because its underlying type uses a package type}}
public var usesPackageStructProp: PackageStruct { get { } set { } }
// expected-error@-1 {{property cannot be declared public because its type uses a package type}}
}