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bfa385c0b7
If the context type is a function type that receives one argument, infer the key path expressions root type from the context. rdar://problem/59302416
173 lines
10 KiB
Swift
173 lines
10 KiB
Swift
// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=TYPE_NODOT | %FileCheck %s -check-prefix=PERSONTYPE-NODOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=TYPE_DOT | %FileCheck %s -check-prefix=PERSONTYPE-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=ARRAY_NODOT | %FileCheck %s -check-prefix=ARRAY-NODOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=ARRAY_DOT | %FileCheck %s -check-prefix=ARRAY-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=OBJ_NODOT | %FileCheck %s -check-prefix=OBJ-NODOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=OBJ_DOT | %FileCheck %s -check-prefix=OBJ-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=OPTIONAL_NODOT | %FileCheck %s -check-prefix=OPTIONAL-NODOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=OPTIONAL_DOT | %FileCheck %s -check-prefix=OPTIONAL-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=UNWRAPPED_NODOT | %FileCheck %s -check-prefix=OBJ-NODOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=UNWRAPPED_DOT | %FileCheck %s -check-prefix=OBJ-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=CHAIN_NODOT | %FileCheck %s -check-prefix=OBJ-NODOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=CHAIN_DOT | %FileCheck %s -check-prefix=OBJ-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=ARRAYTYPE_NODOT | %FileCheck %s -check-prefix=ARRAYTYPE-NODOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=ARRAYTYPE_DOT | %FileCheck %s -check-prefix=ARRAYTYPE-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=APPLY_TYPE_DOT | %FileCheck %s -check-prefix=PERSONTYPE-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=APPLY_OBJ_DOT | %FileCheck %s -check-prefix=OBJ-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=EMPTY_1 | %FileCheck %s -check-prefix=INVALID
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=EMPTY_2 | %FileCheck %s -check-prefix=INVALID
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=CONTEXT_BASEONLY | %FileCheck %s -check-prefix=PERSONTYPE-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=CONTEXT_EXPLICIT | %FileCheck %s -check-prefix=PERSONTYPE-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=CONTEXT_GENERIC_RESULT | %FileCheck %s -check-prefix=PERSONTYPE-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=CONTEXT_GENERIC_RESULT_OPTIONAL | %FileCheck %s -check-prefix=PERSONTYPE-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=CONTEXT_FUNC | %FileCheck %s -check-prefix=PERSONTYPE-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=CONTEXT_FUNC_GENERICRESULT | %FileCheck %s -check-prefix=PERSONTYPE-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=CONTEXT_FUNC_ROOT | %FileCheck %s -check-prefix=PERSONTYPE-DOT
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// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=CONTEXT_FUNC_NONROOT | %FileCheck %s -check-prefix=OBJ-DOT
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class Person {
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var name: String
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var friends: [Person] = []
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var bestFriend: Person? = nil
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var itself: Person { return self }
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init(name: String) {
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self.name = name
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}
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func getName() -> String { return name }
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subscript(_ index: Int) -> Int { get { return 1} }
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}
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let _ = \Person#^TYPE_NODOT^#
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// PERSONTYPE-NODOT: Begin completions, 5 items
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// PERSONTYPE-NODOT-NEXT: Decl[InstanceVar]/CurrNominal: .name[#String#]; name=name
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// PERSONTYPE-NODOT-NEXT: Decl[InstanceVar]/CurrNominal: .friends[#[Person]#]; name=friends
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// PERSONTYPE-NODOT-NEXT: Decl[InstanceVar]/CurrNominal: .bestFriend[#Person?#]; name=bestFriend
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// PERSONTYPE-NODOT-NEXT: Decl[InstanceVar]/CurrNominal: .itself[#Person#]; name=itself
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// PERSONTYPE-NODOT-NEXT: Decl[Subscript]/CurrNominal: .[{#(index): Int#}][#Int#]; name=[index: Int]
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let _ = \Person.#^TYPE_DOT^#
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// PERSONTYPE-DOT: Begin completions, 5 items
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// PERSONTYPE-DOT-NEXT: Decl[InstanceVar]/CurrNominal: name[#String#]; name=name
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// PERSONTYPE-DOT-NEXT: Decl[InstanceVar]/CurrNominal: friends[#[Person]#]; name=friends
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// PERSONTYPE-DOT-NEXT: Decl[InstanceVar]/CurrNominal: bestFriend[#Person?#]; name=bestFriend
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// PERSONTYPE-DOT-NEXT: Decl[InstanceVar]/CurrNominal: itself[#Person#]; name=itself
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// PERSONTYPE-DOT-NEXT: Decl[Subscript]/CurrNominal: [{#(index): Int#}][#Int#]; name=[index: Int]
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let _ = \Person.friends#^ARRAY_NODOT^#
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// ARRAY-NODOT: Begin completions
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// ARRAY-NODOT-DAG: Decl[Subscript]/CurrNominal: [{#(index): Int#}][#Person#]; name=[index: Int]
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// ARRAY-NODOT-DAG: Decl[InstanceVar]/CurrNominal: .count[#Int#]; name=count
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// ARRAY-NODOT-DAG: Decl[InstanceVar]/Super: .first[#Person?#]; name=first
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let _ = \Person.friends.#^ARRAY_DOT^#
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// ARRAY-DOT: Begin completions
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// ARRAY-DOT-NOT: Decl[Subscript]/CurrNominal: [{#(index): Int#}][#Element#]; name=[Int]
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// ARRAY-DOT-DAG: Decl[InstanceVar]/CurrNominal: count[#Int#]; name=count
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// ARRAY-DOT-DAG: Decl[InstanceVar]/Super: first[#Person?#]; name=first
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// ARRAY-DOT-NOT: Decl[Subscript]/CurrNominal: [{#(index): Int#}][#Element#]; name=[Int]
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let _ = \Person.friends[0]#^OBJ_NODOT^#
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// OBJ-NODOT: Begin completions, 5 items
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// OBJ-NODOT-NEXT: Decl[InstanceVar]/CurrNominal: .name[#String#]; name=name
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// OBJ-NODOT-NEXT: Decl[InstanceVar]/CurrNominal: .friends[#[Person]#]; name=friends
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// OBJ-NODOT-NEXT: Decl[InstanceVar]/CurrNominal: .bestFriend[#Person?#]; name=bestFriend
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// OBJ-NODOT-NEXT: Decl[InstanceVar]/CurrNominal: .itself[#Person#]; name=itself
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// OBJ-NODOT-NEXT: Decl[Subscript]/CurrNominal: [{#(index): Int#}][#Int#]; name=[index: Int]
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let _ = \Person.friends[0].#^OBJ_DOT^#
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// OBJ-DOT: Begin completions, 4 items
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// OBJ-DOT-NEXT: Decl[InstanceVar]/CurrNominal: name[#String#]; name=name
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// OBJ-DOT-NEXT: Decl[InstanceVar]/CurrNominal: friends[#[Person]#]; name=friends
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// OBJ-DOT-NEXT: Decl[InstanceVar]/CurrNominal: bestFriend[#Person?#]; name=bestFriend
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// OBJ-DOT-NEXT: Decl[InstanceVar]/CurrNominal: itself[#Person#]; name=itself
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let _ = \Person.bestFriend#^OPTIONAL_NODOT^#
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// OPTIONAL-NODOT: Begin completions
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// OPTIONAL-NODOT-NEXT: Decl[InstanceVar]/CurrNominal: ?.name[#String#]; name=name
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// OPTIONAL-NODOT-NEXT: Decl[InstanceVar]/CurrNominal: ?.friends[#[Person]#]; name=friends
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// OPTIONAL-NODOT-NEXT: Decl[InstanceVar]/CurrNominal: ?.bestFriend[#Person?#]; name=bestFriend
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// OPTIONAL-NODOT-NEXT: Decl[InstanceVar]/CurrNominal: ?.itself[#Person#]; name=itself
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// OPTIONAL-NODOT-NEXT: Decl[Subscript]/CurrNominal: ?[{#(index): Int#}][#Int#]; name=[index: Int]
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// OPTIONAL-NODOT: Decl[InstanceVar]/CurrNominal: .unsafelyUnwrapped[#Person#]; name=unsafelyUnwrapped
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let _ = \Person.bestFriend.#^OPTIONAL_DOT^#
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// OPTIONAL-DOT: Begin completions
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// OPTIONAL-DOT-NEXT: Decl[InstanceVar]/CurrNominal/Erase[1]: ?.name[#String#]; name=name
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// OPTIONAL-DOT-NEXT: Decl[InstanceVar]/CurrNominal/Erase[1]: ?.friends[#[Person]#]; name=friends
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// OPTIONAL-DOT-NEXT: Decl[InstanceVar]/CurrNominal/Erase[1]: ?.bestFriend[#Person?#]; name=bestFriend
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// OPTIONAL-DOT-NEXT: Decl[InstanceVar]/CurrNominal/Erase[1]: ?.itself[#Person#]; name=itself
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// OPTIONAL-DOT: Decl[InstanceVar]/CurrNominal: unsafelyUnwrapped[#Person#]; name=unsafelyUnwrapped
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let _ = \Person.bestFriend?#^UNWRAPPED_NODOT^#
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// Same as OBJ_NODOT.
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let _ = \Person.bestFriend?.#^UNWRAPPED_DOT^#
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// Same as OBJ_DOT.
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let _ = \Person.bestFriend?.itself#^CHAIN_NODOT^#
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// Same as OBJ_NODOT.
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let _ = \Person.bestFriend?.itself.#^CHAIN_DOT^#
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// Same as OBJ_DOT.
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let _ = \[Person]#^ARRAYTYPE_NODOT^#
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// ARRAYTYPE-NODOT: Begin completions
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// ARRAYTYPE-NODOT-DAG: Decl[Subscript]/CurrNominal: .[{#(index): Int#}][#Person#]; name=[index: Int]
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// ARRAYTYPE-NODOT-DAG: Decl[InstanceVar]/CurrNominal: .count[#Int#]; name=count
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// ARRAYTYPE-NODOT-DAG: Decl[InstanceVar]/Super: .first[#Person?#]; name=first
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let _ = \[Person].#^ARRAYTYPE_DOT^#
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// ARRAYTYPE-DOT: Begin completions
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// ARRAYTYPE-DOT-DAG: Decl[Subscript]/CurrNominal: [{#(index): Int#}][#Person#]; name=[index: Int]
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// ARRAYTYPE-DOT-DAG: Decl[InstanceVar]/CurrNominal: count[#Int#]; name=count
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// ARRAYTYPE-DOT-DAG: Decl[InstanceVar]/Super: first[#Person?#]; name=first
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func test(_ p: Person) {
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let _ = p[keyPath: \Person.#^APPLY_TYPE_DOT^#]
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// Same as TYPE_DOT.
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let _ = p[keyPath: \Person.friends[0].#^APPLY_OBJ_DOT^#]
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// Same as OBJ_DOT.
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}
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let _ = \.#^EMPTY_1^#
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let _ = \.friends.#^EMPTY_2^#
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// INVALID-NOT: Begin completions
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func recvPartialKP(_ kp: PartialKeyPath<Person>) {
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recvPartialKP(\.#^CONTEXT_BASEONLY^#)
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// Same as TYPE_DOT.
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}
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func recvExplicitKP(_ kp: KeyPath<Person, String>) {
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recvExplicitKP(\.#^CONTEXT_EXPLICIT^#)
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// Same as TYPE_DOT.
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}
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func recvExplicitKPWithGenericResult<Result>(_ kp: KeyPath<Person, Result>) {
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recvExplicitKPWithGenericResult(\.#^CONTEXT_GENERIC_RESULT^#)
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// Same as TYPE_DOT.
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}
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func recvExplicitKPWithGenericResultOpt<Result>(_ kp: KeyPath<Person, Result>?) {
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recvExplicitKPWithGenericResult(\.#^CONTEXT_GENERIC_RESULT_OPTIONAL^#
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// Same as TYPE_DOT.
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}
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func recvFunc(_ fn: (Person) -> String) {
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recvFunc(\.#^CONTEXT_FUNC^#)
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}
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func recvFuncGeneric<T>(_ fn: (Person) -> T) {
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recvFunc(\.#^CONTEXT_FUNC_GENERICRESULT^#)
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}
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struct Wrap<T> {
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func map<U>(_ fn: (T) -> U) -> U { fatalError() }
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}
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func testKeyPathAsFunctions(wrapped: Wrap<Person>) {
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let _ = wrapped.map(\.#^CONTEXT_FUNC_ROOT^#)
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// Same as TYPE_DOT.
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let _ = wrapped.map(\.friends[0].#^CONTEXT_FUNC_NONROOT^#)
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// Same as OBJ_DOT.
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}
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