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swift-mirror/test/APINotes/versioned.swift
Pavel Yaskevich 74a8ee177e [Diagnostics] Diagnose missing members via fixes 
Try to fix constraint system in a way where member
reference is going to be defined in terms of its use,
which makes it seem like parameters match arguments
exactly. Such helps to produce solutions and diagnose
failures related to missing members precisely.

These changes would be further extended to diagnose use
of unavailable members and other structural member failures.

Resolves: rdar://problem/34583132
Resolves: rdar://problem/36989788
Resolved: rdar://problem/39586166
Resolves: rdar://problem/40537782
Resolves: rdar://problem/46211109
2019-01-09 17:29:49 -08:00

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Swift
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// RUN: %empty-directory(%t)
// RUN: %target-swift-ide-test -F %S/Inputs/custom-frameworks -print-module -source-filename %s -module-to-print=APINotesFrameworkTest -function-definitions=false -print-regular-comments -swift-version 5 | %FileCheck -check-prefix=CHECK-SWIFT-5 %s
// RUN: %target-swift-ide-test -F %S/Inputs/custom-frameworks -print-module -source-filename %s -module-to-print=APINotesFrameworkTest -function-definitions=false -print-regular-comments -swift-version 4 | %FileCheck -check-prefix=CHECK-SWIFT-4 %s
// CHECK-SWIFT-5: func jumpTo(x: Double, y: Double, z: Double)
// CHECK-SWIFT-4: func jumpTo(x: Double, y: Double, z: Double)
// CHECK-SWIFT-5: func accept(_ ptr: UnsafeMutablePointer<Double>)
// CHECK-SWIFT-4: func acceptPointer(_ ptr: UnsafeMutablePointer<Double>?)
// CHECK-SWIFT-5: func normallyUnchanged()
// CHECK-SWIFT-5: @available(swift, obsoleted: 4.2, renamed: "normallyUnchanged()")
// CHECK-SWIFT-5-NEXT: func normallyUnchangedButChangedInSwift4()
// CHECK-SWIFT-4: @available(swift, obsoleted: 3, renamed: "normallyUnchangedButChangedInSwift4()")
// CHECK-SWIFT-4-NEXT: func normallyUnchanged()
// CHECK-SWIFT-4: func normallyUnchangedButChangedInSwift4()
// CHECK-SWIFT-5: func normallyChanged()
// CHECK-SWIFT-5-NEXT: @available(swift, obsoleted: 4.2, renamed: "normallyChanged()")
// CHECK-SWIFT-5-NEXT: func normallyChangedButSpecialInSwift4()
// CHECK-SWIFT-5-NEXT: @available(swift, obsoleted: 3, renamed: "normallyChanged()")
// CHECK-SWIFT-5-NEXT: func normallyChangedOriginal()
// CHECK-SWIFT-4: @available(swift, introduced: 4.2, renamed: "normallyChangedButSpecialInSwift4()")
// CHECK-SWIFT-4-NEXT: func normallyChanged()
// CHECK-SWIFT-4-NEXT: func normallyChangedButSpecialInSwift4()
// CHECK-SWIFT-4-NEXT: @available(swift, obsoleted: 3, renamed: "normallyChangedButSpecialInSwift4()")
// CHECK-SWIFT-4-NEXT: func normallyChangedOriginal()
// CHECK-SWIFT-5: @available(swift, obsoleted: 4.2, renamed: "NormallyUnchangedWrapper")
// CHECK-SWIFT-5-NEXT: typealias NormallyUnchangedButChangedInSwift4Wrapper = NormallyUnchangedWrapper
// CHECK-SWIFT-5: struct NormallyUnchangedWrapper {
// CHECK-SWIFT-4: typealias NormallyUnchangedButChangedInSwift4Wrapper = NormallyUnchangedWrapper
// CHECK-SWIFT-4-NEXT: struct NormallyUnchangedWrapper {
// CHECK-SWIFT-5: @available(swift, obsoleted: 4.2, renamed: "NormallyChangedWrapper")
// CHECK-SWIFT-5-NEXT: typealias NormallyChangedButSpecialInSwift4Wrapper = NormallyChangedWrapper
// CHECK-SWIFT-5: @available(swift, obsoleted: 3, renamed: "NormallyChangedWrapper")
// CHECK-SWIFT-5-NEXT: typealias NormallyChangedOriginalWrapper = NormallyChangedWrapper
// CHECK-SWIFT-5: struct NormallyChangedWrapper {
// CHECK-SWIFT-4: typealias NormallyChangedButSpecialInSwift4Wrapper = NormallyChangedWrapper
// CHECK-SWIFT-4-NEXT: @available(swift, obsoleted: 3, renamed: "NormallyChangedButSpecialInSwift4Wrapper")
// CHECK-SWIFT-4-NEXT: typealias NormallyChangedOriginalWrapper = NormallyChangedButSpecialInSwift4Wrapper
// CHECK-SWIFT-4-NEXT: struct NormallyChangedWrapper {
// RUN: not %target-swift-frontend -typecheck -F %S/Inputs/custom-frameworks -swift-version 5 %s 2>&1 | %FileCheck -check-prefix=CHECK-DIAGS -check-prefix=CHECK-DIAGS-5 %s
// RUN: not %target-swift-frontend -typecheck -F %S/Inputs/custom-frameworks -swift-version 4 %s 2>&1 | %FileCheck -check-prefix=CHECK-DIAGS -check-prefix=CHECK-DIAGS-4 %s
// RUN: %target-swift-frontend -emit-silgen -F %S/Inputs/custom-frameworks -swift-version 4 %s -DSILGEN 2>&1 | %FileCheck -check-prefix=CHECK-SILGEN -check-prefix=CHECK-SILGEN-4 %s
// RUN: %target-swift-frontend -emit-silgen -F %S/Inputs/custom-frameworks -swift-version 5 %s -DSILGEN 2>&1 | %FileCheck -check-prefix=CHECK-SILGEN -check-prefix=CHECK-SILGEN-5 %s
import APINotesFrameworkTest
#if !SILGEN
func testRenamedTopLevelDiags() {
var value = 0.0
// CHECK-DIAGS-5-NOT: versioned.swift:[[@LINE+1]]:
accept(&value)
// CHECK-DIAGS-4: versioned.swift:[[@LINE-1]]:3: error: 'accept' has been renamed to 'acceptPointer(_:)'
// CHECK-DIAGS-4: note: 'accept' was introduced in Swift 4.2
// CHECK-DIAGS-4-NOT: versioned.swift:[[@LINE+1]]:
acceptPointer(&value)
// CHECK-DIAGS-5: versioned.swift:[[@LINE-1]]:3: error: 'acceptPointer' has been renamed to 'accept(_:)'
// CHECK-DIAGS-5: note: 'acceptPointer' was obsoleted in Swift 4.2
acceptDoublePointer(&value)
// CHECK-DIAGS: versioned.swift:[[@LINE-1]]:3: error: 'acceptDoublePointer' has been renamed to
// CHECK-DIAGS-5-SAME: 'accept(_:)'
// CHECK-DIAGS-4-SAME: 'acceptPointer(_:)'
// CHECK-DIAGS: note: 'acceptDoublePointer' was obsoleted in Swift 3
oldAcceptDoublePointer(&value)
// CHECK-DIAGS: versioned.swift:[[@LINE-1]]:3: error: 'oldAcceptDoublePointer' has been renamed to
// CHECK-DIAGS-5-SAME: 'accept(_:)'
// CHECK-DIAGS-4-SAME: 'acceptPointer(_:)'
// CHECK-DIAGS: note: 'oldAcceptDoublePointer' has been explicitly marked unavailable here
_ = SomeCStruct()
// CHECK-DIAGS: versioned.swift:[[@LINE-1]]:7: error: 'SomeCStruct' has been renamed to
// CHECK-DIAGS-5-SAME: 'VeryImportantCStruct'
// CHECK-DIAGS-4-SAME: 'ImportantCStruct'
// CHECK-DIAGS: note: 'SomeCStruct' was obsoleted in Swift 3
// CHECK-DIAGS-4-NOT: versioned.swift:[[@LINE+1]]:
_ = ImportantCStruct()
// CHECK-DIAGS-5: versioned.swift:[[@LINE-1]]:7: error: 'ImportantCStruct' has been renamed to 'VeryImportantCStruct'
// CHECK-DIAGS-5: note: 'ImportantCStruct' was obsoleted in Swift 4.2
// CHECK-DIAGS-5-NOT: versioned.swift:[[@LINE+1]]:
_ = VeryImportantCStruct()
// CHECK-DIAGS-4-NOTE: versioned.swift:[[@LINE-1]]:
// CHECK-DIAGS-4-NOT: versioned.swift:[[@LINE+1]]:
let s = InnerInSwift5()
// CHECK-DIAGS-5: versioned.swift:[[@LINE-1]]:11: error: 'InnerInSwift5' has been renamed to 'Outer.Inner'
// CHECK-DIAGS-5: note: 'InnerInSwift5' was obsoleted in Swift 4.2
_ = s.value
// CHECK-DIAGS-5-NOT: versioned.swift:[[@LINE-1]]:
// CHECK-DIAGS-5-NOT: versioned.swift:[[@LINE+1]]:
let t = Outer.Inner()
// CHECK-DIAGS-4-NOT: versioned.swift:[[@LINE-1]]:
_ = s.value
// CHECK-DIAGS-4-NOT: versioned.swift:[[@LINE-1]]:
}
func testAKA(structValue: ImportantCStruct, aliasValue: ImportantCAlias) {
let _: Int = structValue
// CHECK-DIAGS-4: versioned.swift:[[@LINE-1]]:16: error: cannot convert value of type 'ImportantCStruct' to specified type 'Int'
let _: Int = aliasValue
// CHECK-DIAGS-4: versioned.swift:[[@LINE-1]]:16: error: cannot convert value of type 'ImportantCAlias' (aka 'Int32') to specified type 'Int'
let optStructValue: Optional = structValue
let _: Int = optStructValue
// CHECK-DIAGS-4: versioned.swift:[[@LINE-1]]:16: error: cannot convert value of type 'ImportantCStruct?' to specified type 'Int'
let optAliasValue: Optional = aliasValue
let _: Int = optAliasValue
// CHECK-DIAGS-4: versioned.swift:[[@LINE-1]]:16: error: cannot convert value of type 'ImportantCAlias?' (aka 'Optional<Int32>') to specified type 'Int'
}
func testRenamedEnumConstants() {
_ = AnonymousEnumValue // okay
// CHECK-DIAGS-5: [[@LINE+1]]:7: error: 'AnonymousEnumRenamed' has been renamed to 'AnonymousEnumRenamedSwiftUnversioned'
_ = AnonymousEnumRenamed
// CHECK-DIAGS-4: [[@LINE-1]]:7: error: 'AnonymousEnumRenamed' has been renamed to 'AnonymousEnumRenamedSwift4'
// CHECK-DIAGS-5-NOT: :[[@LINE+1]]:7:
_ = AnonymousEnumRenamedSwiftUnversioned
// CHECK-DIAGS-4: [[@LINE-1]]:7: error: 'AnonymousEnumRenamedSwiftUnversioned' has been renamed to 'AnonymousEnumRenamedSwift4'
// CHECK-DIAGS-5: [[@LINE+1]]:7: error: 'AnonymousEnumRenamedSwift4' has been renamed to 'AnonymousEnumRenamedSwiftUnversioned'
_ = AnonymousEnumRenamedSwift4
// CHECK-DIAGS-4-NOT: :[[@LINE-1]]:7:
}
func testRenamedUnknownEnum() {
_ = UnknownEnumValue // okay
// CHECK-DIAGS-5: [[@LINE+1]]:7: error: 'UnknownEnumRenamed' has been renamed to 'UnknownEnumRenamedSwiftUnversioned'
_ = UnknownEnumRenamed
// CHECK-DIAGS-4: [[@LINE-1]]:7: error: 'UnknownEnumRenamed' has been renamed to 'UnknownEnumRenamedSwift4'
// CHECK-DIAGS-5-NOT: :[[@LINE+1]]:7:
_ = UnknownEnumRenamedSwiftUnversioned
// CHECK-DIAGS-4: [[@LINE-1]]:7: error: 'UnknownEnumRenamedSwiftUnversioned' has been renamed to 'UnknownEnumRenamedSwift4'
// CHECK-DIAGS-5: [[@LINE+1]]:7: error: 'UnknownEnumRenamedSwift4' has been renamed to 'UnknownEnumRenamedSwiftUnversioned'
_ = UnknownEnumRenamedSwift4
// CHECK-DIAGS-4-NOT: :[[@LINE-1]]:7:
}
func testRenamedTrueEnum() {
// CHECK-DIAGS: [[@LINE+1]]:7: error: use of unresolved identifier 'TrueEnumValue'
_ = TrueEnumValue
// CHECK-DIAGS: [[@LINE+1]]:16: error: type 'TrueEnum' has no member 'TrueEnumValue'
_ = TrueEnum.TrueEnumValue
// CHECK-DIAGS: [[@LINE+1]]:16: error: 'Value' has been renamed to 'value'
_ = TrueEnum.Value
_ = TrueEnum.value // okay
// CHECK-DIAGS: [[@LINE+1]]:7: error: use of unresolved identifier 'TrueEnumRenamed'
_ = TrueEnumRenamed
// CHECK-DIAGS: [[@LINE+1]]:16: error: type 'TrueEnum' has no member 'TrueEnumRenamed'
_ = TrueEnum.TrueEnumRenamed
// CHECK-DIAGS-5: [[@LINE+1]]:16: error: 'Renamed' has been renamed to 'renamedSwiftUnversioned'
_ = TrueEnum.Renamed
// CHECK-DIAGS-4: [[@LINE-1]]:16: error: 'Renamed' has been renamed to 'renamedSwift4'
// CHECK-DIAGS: [[@LINE+1]]:16: error: type 'TrueEnum' has no member 'renamed'
_ = TrueEnum.renamed
// CHECK-DIAGS-5-NOT: :[[@LINE+1]]:16:
_ = TrueEnum.renamedSwiftUnversioned
// CHECK-DIAGS-4: [[@LINE-1]]:16: error: 'renamedSwiftUnversioned' has been renamed to 'renamedSwift4'
// CHECK-DIAGS-5: [[@LINE+1]]:16: error: 'renamedSwift4' has been renamed to 'renamedSwiftUnversioned'
_ = TrueEnum.renamedSwift4
// CHECK-DIAGS-4-NOT: :[[@LINE-1]]:16:
// CHECK-DIAGS: [[@LINE+1]]:7: error: use of unresolved identifier 'TrueEnumAliasRenamed'
_ = TrueEnumAliasRenamed
// CHECK-DIAGS: [[@LINE+1]]:16: error: type 'TrueEnum' has no member 'TrueEnumAliasRenamed'
_ = TrueEnum.TrueEnumAliasRenamed
// CHECK-DIAGS-5: [[@LINE+1]]:16: error: 'AliasRenamed' has been renamed to 'aliasRenamedSwiftUnversioned'
_ = TrueEnum.AliasRenamed
// CHECK-DIAGS-4: [[@LINE-1]]:16: error: 'AliasRenamed' has been renamed to 'aliasRenamedSwift4'
// CHECK-DIAGS: [[@LINE+1]]:16: error: type 'TrueEnum' has no member 'aliasRenamed'
_ = TrueEnum.aliasRenamed
// CHECK-DIAGS-5-NOT: :[[@LINE+1]]:16:
_ = TrueEnum.aliasRenamedSwiftUnversioned
// CHECK-DIAGS-4: [[@LINE-1]]:16: error: 'aliasRenamedSwiftUnversioned' has been renamed to 'aliasRenamedSwift4'
// CHECK-DIAGS-5: [[@LINE+1]]:16: error: 'aliasRenamedSwift4' has been renamed to 'aliasRenamedSwiftUnversioned'
_ = TrueEnum.aliasRenamedSwift4
// CHECK-DIAGS-4-NOT: :[[@LINE-1]]:16:
}
func testRenamedOptionyEnum() {
// CHECK-DIAGS: [[@LINE+1]]:7: error: use of unresolved identifier 'OptionyEnumValue'
_ = OptionyEnumValue
// CHECK-DIAGS: [[@LINE+1]]:19: error: type 'OptionyEnum' has no member 'OptionyEnumValue'
_ = OptionyEnum.OptionyEnumValue
// CHECK-DIAGS: [[@LINE+1]]:19: error: 'Value' has been renamed to 'value'
_ = OptionyEnum.Value
_ = OptionyEnum.value // okay
// CHECK-DIAGS: [[@LINE+1]]:7: error: use of unresolved identifier 'OptionyEnumRenamed'
_ = OptionyEnumRenamed
// CHECK-DIAGS: [[@LINE+1]]:19: error: type 'OptionyEnum' has no member 'OptionyEnumRenamed'
_ = OptionyEnum.OptionyEnumRenamed
// CHECK-DIAGS-5: [[@LINE+1]]:19: error: 'Renamed' has been renamed to 'renamedSwiftUnversioned'
_ = OptionyEnum.Renamed
// CHECK-DIAGS-4: [[@LINE-1]]:19: error: 'Renamed' has been renamed to 'renamedSwift4'
// CHECK-DIAGS: [[@LINE+1]]:19: error: type 'OptionyEnum' has no member 'renamed'
_ = OptionyEnum.renamed
// CHECK-DIAGS-5-NOT: :[[@LINE+1]]:19:
_ = OptionyEnum.renamedSwiftUnversioned
// CHECK-DIAGS-4: [[@LINE-1]]:19: error: 'renamedSwiftUnversioned' has been renamed to 'renamedSwift4'
// CHECK-DIAGS-5: [[@LINE+1]]:19: error: 'renamedSwift4' has been renamed to 'renamedSwiftUnversioned'
_ = OptionyEnum.renamedSwift4
// CHECK-DIAGS-4-NOT: :[[@LINE-1]]:19:
}
#endif
#if !swift(>=5)
func useSwift4Name(_: ImportantCStruct) {}
// CHECK-SILGEN-4: sil hidden [ossa] @$s9versioned13useSwift4NameyySo11SomeCStructVF
func useNewlyNested(_: InnerInSwift5) {}
// CHECK-SILGEN-4: sil hidden [ossa] @$s9versioned14useNewlyNestedyySo13InnerInSwift5VF
#endif
func useSwift5Name(_: VeryImportantCStruct) {}
// CHECK-SILGEN: sil hidden [ossa] @$s9versioned13useSwift5NameyySo11SomeCStructVF
#if swift(>=5)
func testSwiftWrapperInSwift5() {
_ = EnclosingStruct.Identifier.member
let _: EnclosingStruct.Identifier = .member
}
#else
func testSwiftWrapperInSwift4() {
_ = EnclosingStruct.Identifier.member
let _: EnclosingStruct.Identifier = .member
}
#endif
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