mirror of
https://github.com/apple/swift.git
synced 2025-12-21 12:14:44 +01:00
7006aa0b9f
This includes both the types and the values (generic functions, etc) used in the inlinable code. We get some effectively duplicate diagnostics at this point because of this, but we can deal with that at a future date. Last part of rdar://problem/48991061
259 lines
18 KiB
Swift
259 lines
18 KiB
Swift
// RUN: %empty-directory(%t)
|
|
// RUN: %target-swift-frontend -emit-module -o %t/NormalLibrary.swiftmodule %S/Inputs/implementation-only-import-in-decls-public-helper.swift
|
|
// RUN: %target-swift-frontend -emit-module -o %t/BADLibrary.swiftmodule %S/Inputs/implementation-only-import-in-decls-helper.swift -I %t
|
|
|
|
// RUN: %target-typecheck-verify-swift -I %t
|
|
|
|
import NormalLibrary
|
|
@_implementationOnly import BADLibrary
|
|
|
|
public struct TestConformance: BadProto {} // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
@usableFromInline struct TestConformanceUFI: BadProto {} // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
struct TestConformanceOkay: BadProto {} // ok
|
|
|
|
public class TestConformanceClass: BadProto {} // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public enum TestConformanceEnum: BadProto {} // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
|
|
public struct TestGenericParams<T: BadProto> {} // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
public struct TestGenericParamsWhereClause<T> where T: BadProto {} // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
public enum TestCase {
|
|
case x(BadStruct) // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
case y(Int, BadStruct) // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
}
|
|
|
|
public func testGenericParams<T: BadProto>(_: T) {} // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public func testGenericParamsWhereClause<T>(_: T) where T: BadProto {} // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public func testParams(_: BadStruct, _: BadProto) {}
|
|
// expected-error@-1 {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
// expected-error@-2 {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public func testResult() -> BadStruct? { return nil } // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
public struct TestSubscript {
|
|
public subscript<T: BadProto>(_: T) -> Int { return 0 } // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public subscript<T>(where _: T) -> Int where T: BadProto { return 0 } // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public subscript(_: BadStruct) -> Int { return 0 } // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public subscript(_: Int) -> BadStruct? { return nil } // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
}
|
|
|
|
public struct TestInit {
|
|
public init(_: BadStruct) {} // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public init<T: BadProto>(_: T) {} // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public init<T>(where _: T) where T: BadProto {} // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
}
|
|
|
|
public protocol TestInherited: BadProto {} // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
public protocol TestConstraintBase {
|
|
associatedtype Assoc
|
|
}
|
|
public protocol TestConstraint: TestConstraintBase where Assoc: BadProto {} // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public protocol TestConstraintEq: TestConstraintBase where Assoc == BadStruct {} // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
public protocol TestAssocType {
|
|
associatedtype Assoc: BadProto // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
}
|
|
|
|
public protocol TestAssocTypeWhereClause {
|
|
associatedtype Assoc: Collection where Assoc.Element: BadProto // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
}
|
|
|
|
public enum TestRawType: IntLike { // expected-error {{cannot use 'IntLike' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
case x = 1
|
|
// FIXME: expected-error@-1 {{cannot use conformance of 'IntLike' to 'Equatable' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
}
|
|
|
|
public class TestSubclass: BadClass { // expected-error {{cannot use 'BadClass' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
}
|
|
|
|
public typealias TestUnderlying = BadStruct // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public typealias TestGenericParamsAliasWhereClause<T> = T where T: BadProto // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
public typealias TestGenericParamsAlias<T: BadProto> = T // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
public var testBadType: BadStruct? = nil // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public var testBadTypeInferred = Optional<BadStruct>.none // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public var testBadTypePartiallyInferred: Optional = Optional<BadStruct>.none // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public var (testBadTypeTuple1, testBadTypeTuple2): (BadStruct?, BadClass?) = (nil, nil)
|
|
// expected-error@-1 {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
// expected-error@-2 {{cannot use 'BadClass' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public var (testBadTypeTuplePartlyInferred1, testBadTypeTuplePartlyInferred2): (Optional, Optional) = (Optional<Int>.none, Optional<BadStruct>.none) // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public var (testBadTypeTuplePartlyInferred3, testBadTypeTuplePartlyInferred4): (Optional, Optional) = (Optional<BadStruct>.none, Optional<Int>.none) // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public var testMultipleBindings1: Int? = nil, testMultipleBindings2: BadStruct? = nil // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public var testMultipleBindings3: BadStruct? = nil, testMultipleBindings4: Int? = nil // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
extension BadStruct { // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public func testExtensionOfBadType() {} // FIXME: Should complain here instead of at the extension decl.
|
|
}
|
|
extension BadStruct {
|
|
func testExtensionOfOkayType() {}
|
|
}
|
|
|
|
extension Array where Element == BadStruct { // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public func testExtensionWithBadRequirement() {} // FIXME: Should complain here instead of at the extension decl.
|
|
}
|
|
|
|
extension Array where Element == BadStruct {
|
|
func testExtensionWithOkayRequirement() {} // okay
|
|
}
|
|
|
|
extension Int: BadProto {} // expected-error {{cannot use 'BadProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
struct TestExtensionConformanceOkay {}
|
|
extension TestExtensionConformanceOkay: BadProto {} // okay
|
|
|
|
public protocol TestConstrainedExtensionProto {}
|
|
extension Array: TestConstrainedExtensionProto where Element == BadStruct { // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
}
|
|
|
|
|
|
infix operator !!!!!!: BadPrecedence // expected-error {{cannot use 'BadPrecedence' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
precedencegroup TestLowerThan {
|
|
lowerThan: BadPrecedence // expected-error {{cannot use 'BadPrecedence' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
}
|
|
precedencegroup TestHigherThan {
|
|
higherThan: BadPrecedence // expected-error {{cannot use 'BadPrecedence' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
}
|
|
|
|
public struct PublicStructStoredProperties {
|
|
public var publiclyBad: BadStruct? // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
internal var internallyBad: BadStruct? // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
private var privatelyBad: BadStruct? // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
private let letIsLikeVar = [BadStruct]() // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
private var computedIsOkay: BadStruct? { return nil } // okay
|
|
private static var staticIsOkay: BadStruct? // okay
|
|
@usableFromInline internal var computedUFIIsNot: BadStruct? { return nil } // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
}
|
|
|
|
@usableFromInline internal struct UFIStructStoredProperties {
|
|
@usableFromInline var publiclyBad: BadStruct? // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
internal var internallyBad: BadStruct? // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
private var privatelyBad: BadStruct? // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
private let letIsLikeVar = [BadStruct]() // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
private var computedIsOkay: BadStruct? { return nil } // okay
|
|
private static var staticIsOkay: BadStruct? // okay
|
|
@usableFromInline internal var computedUFIIsNot: BadStruct? { return nil } // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
}
|
|
|
|
public class PublicClassStoredProperties {
|
|
public var publiclyBad: BadStruct? // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
internal var internallyBad: BadStruct? // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
private var privatelyBad: BadStruct? // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
private let letIsLikeVar = [BadStruct]() // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
private var computedIsOkay: BadStruct? { return nil } // okay
|
|
private static var staticIsOkay: BadStruct? // okay
|
|
@usableFromInline internal var computedUFIIsNot: BadStruct? { return nil } // expected-error {{cannot use 'BadStruct' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
}
|
|
|
|
public typealias NormalProtoAssoc<T: NormalProto> = T.Assoc
|
|
public func testConformanceInTypealias(_: NormalProtoAssoc<NormalStruct>) {} // expected-error {{cannot use conformance of 'NormalStruct' to 'NormalProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
public struct NormalProtoAssocHolder<T: NormalProto> {
|
|
public var value: T.Assoc
|
|
}
|
|
public func testConformanceInBoundGeneric(_: NormalProtoAssocHolder<NormalStruct>) {} // expected-error {{cannot use conformance of 'NormalStruct' to 'NormalProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
public class SubclassOfNormalClass: NormalClass {}
|
|
|
|
public func testInheritedConformance(_: NormalProtoAssocHolder<SubclassOfNormalClass>) {} // expected-error {{cannot use conformance of 'NormalClass' to 'NormalProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public func testSpecializedConformance(_: NormalProtoAssocHolder<GenericStruct<Int>>) {} // expected-error {{cannot use conformance of 'GenericStruct<T>' to 'NormalProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
extension Array where Element == NormalProtoAssocHolder<NormalStruct> { // expected-error {{cannot use conformance of 'NormalStruct' to 'NormalProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public func testConstrainedExtensionUsingBadConformance() {}
|
|
}
|
|
|
|
public struct ConditionalGenericStruct<T> {}
|
|
extension ConditionalGenericStruct: NormalProto where T: NormalProto {
|
|
public typealias Assoc = Int
|
|
}
|
|
public func testConditionalGeneric(_: NormalProtoAssocHolder<ConditionalGenericStruct<NormalStruct>>) {} // expected-error {{cannot use conformance of 'NormalStruct' to 'NormalProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
public protocol PublicInferredAssociatedType {
|
|
associatedtype Assoc: NormalProto
|
|
func takesAssoc(_: Assoc)
|
|
}
|
|
@usableFromInline protocol UFIInferredAssociatedType {
|
|
associatedtype Assoc: NormalProto
|
|
func takesAssoc(_: Assoc)
|
|
}
|
|
protocol InternalInferredAssociatedType {
|
|
associatedtype Assoc: NormalProto
|
|
func takesAssoc(_: Assoc)
|
|
}
|
|
|
|
public struct PublicInferredAssociatedTypeImpl {
|
|
public func takesAssoc(_: NormalStruct) {}
|
|
}
|
|
extension PublicInferredAssociatedTypeImpl: PublicInferredAssociatedType {} // expected-error {{cannot use conformance of 'NormalStruct' to 'NormalProto' in associated type 'Self.Assoc' (inferred as 'NormalStruct'); 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
extension PublicInferredAssociatedTypeImpl: UFIInferredAssociatedType {} // expected-error {{cannot use conformance of 'NormalStruct' to 'NormalProto' in associated type 'Self.Assoc' (inferred as 'NormalStruct'); 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
extension PublicInferredAssociatedTypeImpl: InternalInferredAssociatedType {} // okay
|
|
|
|
@usableFromInline struct UFIInferredAssociatedTypeImpl {
|
|
public func takesAssoc(_: NormalStruct) {}
|
|
}
|
|
extension UFIInferredAssociatedTypeImpl: PublicInferredAssociatedType {} // expected-error {{cannot use conformance of 'NormalStruct' to 'NormalProto' in associated type 'Self.Assoc' (inferred as 'NormalStruct'); 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
extension UFIInferredAssociatedTypeImpl: UFIInferredAssociatedType {} // expected-error {{cannot use conformance of 'NormalStruct' to 'NormalProto' in associated type 'Self.Assoc' (inferred as 'NormalStruct'); 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
extension UFIInferredAssociatedTypeImpl: InternalInferredAssociatedType {} // okay
|
|
|
|
struct InternalInferredAssociatedTypeImpl {
|
|
public func takesAssoc(_: NormalStruct) {}
|
|
}
|
|
extension InternalInferredAssociatedTypeImpl: PublicInferredAssociatedType {} // okay
|
|
extension InternalInferredAssociatedTypeImpl: UFIInferredAssociatedType {} // okay
|
|
extension InternalInferredAssociatedTypeImpl: InternalInferredAssociatedType {} // okay
|
|
|
|
|
|
public protocol BaseProtoWithNoRequirement {
|
|
associatedtype Assoc
|
|
func takesAssoc(_: Assoc)
|
|
}
|
|
public protocol RefinedProto: BaseProtoWithNoRequirement where Assoc: NormalProto {
|
|
}
|
|
|
|
public struct RefinedProtoImpl: RefinedProto { // expected-error {{cannot use conformance of 'NormalStruct' to 'NormalProto' in associated type 'Self.Assoc' (inferred as 'NormalStruct'); 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public func takesAssoc(_: NormalStruct) {}
|
|
}
|
|
|
|
public protocol RefinedSelfProto where Self: NormalProto {}
|
|
extension NormalStruct: RefinedSelfProto {} // expected-error {{cannot use conformance of 'NormalStruct' to 'NormalProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
public protocol RefinedSelfProtoInheritance: NormalProto {}
|
|
extension NormalStruct: RefinedSelfProtoInheritance {} // expected-error {{cannot use conformance of 'NormalStruct' to 'NormalProto' here; 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
|
|
|
|
public protocol SlightlyMoreComplicatedRequirement {
|
|
associatedtype Assoc: Collection where Assoc.Element: NormalProto
|
|
func takesAssoc(_: Assoc)
|
|
}
|
|
public struct SlightlyMoreComplicatedRequirementImpl: SlightlyMoreComplicatedRequirement { // expected-error {{cannot use conformance of 'NormalStruct' to 'NormalProto' in associated type 'Self.Assoc.Element' (inferred as 'NormalStruct'); 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public func takesAssoc(_: [NormalStruct]) {}
|
|
}
|
|
public struct RequirementsHandleSubclassesToo: SlightlyMoreComplicatedRequirement { // expected-error {{cannot use conformance of 'NormalClass' to 'NormalProto' in associated type 'Self.Assoc.Element' (inferred as 'SubclassOfNormalClass'); 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public func takesAssoc(_: [SubclassOfNormalClass]) {}
|
|
}
|
|
|
|
public struct RequirementsHandleSpecializationsToo: SlightlyMoreComplicatedRequirement { // expected-error {{cannot use conformance of 'NormalStruct' to 'NormalProto' in associated type 'Self.Assoc.Element' (inferred as 'ConditionalGenericStruct<NormalStruct>'); 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public func takesAssoc(_: [ConditionalGenericStruct<NormalStruct>]) {}
|
|
}
|
|
|
|
public struct ClassConstrainedGenericArg<T: NormalClass>: PublicInferredAssociatedType { // expected-error {{cannot use conformance of 'NormalClass' to 'NormalProto' in associated type 'Self.Assoc' (inferred as 'T'); 'BADLibrary' has been imported as '@_implementationOnly'}}
|
|
public func takesAssoc(_: T) {}
|
|
}
|
|
|
|
|
|
public protocol RecursiveRequirements {
|
|
associatedtype Other: RecursiveRequirements
|
|
}
|
|
extension GenericStruct: RecursiveRequirements {
|
|
public typealias Other = GenericStruct<T>
|
|
}
|
|
public struct RecursiveRequirementsHolder<T: RecursiveRequirements> {}
|
|
public func makeSureRecursiveRequirementsDontBreakEverything(_: RecursiveRequirementsHolder<GenericStruct<Int>>) {}
|