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a5a17aa955
I could never remember the command to run batch code completion tests. Add a lit substitution for it.
543 lines
24 KiB
Swift
543 lines
24 KiB
Swift
// RUN: %batch-code-completion
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struct A {
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func doAThings() -> A { return self }
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}
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struct B {
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func doBThings() {}
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}
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func overloadedReturn() -> A { return A() }
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func overloadedReturn() -> B { return B() }
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overloadedReturn().#^SIMPLE^#
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overloadedReturn(1).#^SIMPLE_EXTRAARG?check=SIMPLE^#
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struct HasMembers {
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func overloadedReturn() -> A { return A() }
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func overloadedReturn() -> B { return B() }
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}
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HasMembers().overloadedReturn().#^SIMPLE_MEMBERS?check=SIMPLE^#
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func givenErrorExpr(_ a: String) -> A {}
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func givenErrorExpr(_ b: Int) -> B {}
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func arrayWrapper<T>(a: T) -> [T]
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arrayWrapper(overloadedReturn()).#^SKIP_DUPLICATES^#
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// SKIP_DUPLICATES-NOT: count[#Int#]
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// SKIP_DUPLICATES-NOT: formIndex({#(i): &Int#}, {#offsetBy: Int#})[#Void#]
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// SKIP_DUPLICATES: Decl[InstanceVar]/CurrNominal/IsSystem: count[#Int#]{{; name=.+$}}
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// SKIP_DUPLICATES: Decl[InstanceMethod]/Super/IsSystem: formIndex({#(i): &Int#}, {#offsetBy: Int#})[#Void#]{{; name=.+$}}
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// SKIP_DUPLICATES-NOT: count[#Int#]
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// SKIP_DUPLICATES-NOT: formIndex({#(i): &Int#}, {#offsetBy: Int#})[#Void#]
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let x: (inout Int, Int) -> () = arrayWrapper(overloadedReturn()).#^SKIP_COMPOUND_DUPLICATES^#
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// SKIP_COMPOUND_DUPLICATES: Decl[InstanceMethod]/Super/IsSystem/TypeRelation[Convertible]: formIndex(_:offsetBy:)[#(inout Int, Int) -> ()#]{{; name=.+$}}
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// SKIP_COMPOUND_DUPLICATES-NOT: formIndex(_:offsetBy:)[#(inout Int, Int) -> ()#]
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func testCallAsFunctionDeduplication() {
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struct Test<T> {
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func callAsFunction(x: Int) {}
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}
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func overloaded() -> Test<A> { fatalError() }
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func overloaded() -> Test<B> { fatalError() }
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overloaded()#^SKIP_CALLASFUNCTION_DUPLICATES^#
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}
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// SKIP_CALLASFUNCTION_DUPLICATES: Begin completions
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// SKIP_CALLASFUNCTION_DUPLICATES-DAG: Decl[InstanceMethod]/CurrNominal: .callAsFunction({#x: Int#})[#Void#];
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// SKIP_CALLASFUNCTION_DUPLICATES: End completions
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givenErrorExpr(undefined).#^ERROR_IN_BASE?check=SIMPLE^#
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// SIMPLE: Begin completions, 4 items
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// SIMPLE-DAG: Keyword[self]/CurrNominal: self[#A#]{{; name=.+$}}
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// SIMPLE-DAG: Decl[InstanceMethod]/CurrNominal: doAThings()[#A#]{{; name=.+$}}
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// SIMPLE-DAG: Keyword[self]/CurrNominal: self[#B#]{{; name=.+$}}
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// SIMPLE-DAG: Decl[InstanceMethod]/CurrNominal: doBThings()[#Void#]{{; name=.+$}}
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let x: A = overloadedReturn().#^RELATED^#
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let x: A = overloadedReturn(1).#^RELATED_EXTRAARG?check=RELATED^#
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// RELATED: Begin completions, 4 items
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// RELATED-DAG: Keyword[self]/CurrNominal: self[#A#]{{; name=.+$}}
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// RELATED-DAG: Decl[InstanceMethod]/CurrNominal/TypeRelation[Convertible]: doAThings()[#A#]{{; name=.+$}}
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// RELATED-DAG: Keyword[self]/CurrNominal: self[#B#]{{; name=.+$}}
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// RELATED-DAG: Decl[InstanceMethod]/CurrNominal/TypeRelation[Invalid]: doBThings()[#Void#]{{; name=.+$}}
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func takesClosureGivingA(_ callback: () -> A) -> B {}
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func takesB(_ item: B) {}
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takesB((takesClosureGivingA { return overloadedReturn().#^RELATED_INERROREXPR?check=RELATED^# }).)
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func overloadedArg(_ arg: A) -> A {}
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func overloadedArg(_ arg: B) -> B {}
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overloadedArg(.#^UNRESOLVED_AMBIGUOUS^#)
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// UNRESOLVED_AMBIGUOUS: Begin completions, 4 items
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// UNRESOLVED_AMBIGUOUS-DAG: Decl[InstanceMethod]/CurrNominal: doAThings({#(self): A#})[#() -> A#]{{; name=.+$}}
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// UNRESOLVED_AMBIGUOUS-DAG: Decl[Constructor]/CurrNominal/TypeRelation[Convertible]: init()[#A#]{{; name=.+$}}
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// UNRESOLVED_AMBIGUOUS-DAG: Decl[InstanceMethod]/CurrNominal/TypeRelation[Invalid]: doBThings({#(self): B#})[#() -> Void#]{{; name=.+$}}
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// UNRESOLVED_AMBIGUOUS-DAG: Decl[Constructor]/CurrNominal/TypeRelation[Convertible]: init()[#B#]{{; name=.+$}}
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// Make sure we still offer A and B members as the user may intend to add a member on the end of the overloadedArg call later that has type B.
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takesB(overloadedArg(.#^UNRESOLVED_STILLAMBIGUOUS?check=UNRESOLVED_AMBIGUOUS^#))
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func overloadedArg2(_ arg: A) -> Void {}
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func overloadedArg2(_ arg: A) -> Never {}
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func overloadedArg2(_ arg: B) -> B {}
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takesB(overloadedArg2(.#^UNRESOLVED_UNAMBIGUOUS^#))
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// UNRESOLVED_UNAMBIGUOUS: Begin completions, 2 items
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// UNRESOLVED_UNAMBIGUOUS-DAG: Decl[InstanceMethod]/CurrNominal/TypeRelation[Invalid]: doBThings({#(self): B#})[#() -> Void#]{{; name=.+$}}
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// UNRESOLVED_UNAMBIGUOUS-DAG: Decl[Constructor]/CurrNominal/TypeRelation[Convertible]: init()[#B#]{{; name=.+$}}
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switch undefined {
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case takesClosureGivingA { return overloadedReturn().#^NOCALLBACK_FALLBACK?check=RELATED^# }:
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break
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}
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func takesClosureA(_ arg: (A) -> ()) {}
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func takesClosureB(_ arg: (B) -> ()) {}
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takesClosureA { arg in
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takesClosureB { arg in
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arg.#^MULTICLOSURE_FALLBACK^#
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}
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print() + 10
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} + 10
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// MULTICLOSURE_FALLBACK: Begin completions, 2 items
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// MULTICLOSURE_FALLBACK-DAG: Keyword[self]/CurrNominal: self[#B#]{{; name=.+$}}
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// MULTICLOSURE_FALLBACK-DAG: Decl[InstanceMethod]/CurrNominal: doBThings()[#Void#]{{; name=.+$}}
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func takesAnonClosure(_ x: (A) -> A) { return A() }
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func takesAnonClosure(_ x: (B, A) -> B { return B() }
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func takesAnonClosure(_ x: () -> (A, B) { return (A(), B()) }
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struct TestRelations {
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static let a = A()
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static let b = B()
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static let ab = (A(), B())
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}
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// test we consider both overloads as $0 or $1 may have just not been written yet
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takesAnonClosure { $1.#^UNAMBIGUOUSCLOSURE_ARG^# }
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// UNAMBIGUOUSCLOSURE_ARG: Begin completions, 2 items
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// UNAMBIGUOUSCLOSURE_ARG-DAG: Keyword[self]/CurrNominal: self[#A#]{{; name=.+$}}
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// UNAMBIGUOUSCLOSURE_ARG-DAG: Decl[InstanceMethod]/CurrNominal: doAThings()[#A#]{{; name=.+$}}
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takesAnonClosure { $0.#^AMBIGUOUSCLOSURE_ARG^# }
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// AMBIGUOUSCLOSURE_ARG: Begin completions, 4 items
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// AMBIGUOUSCLOSURE_ARG-DAG: Keyword[self]/CurrNominal: self[#A#]{{; name=.+$}}
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// AMBIGUOUSCLOSURE_ARG-DAG: Decl[InstanceMethod]/CurrNominal/TypeRelation[Convertible]: doAThings()[#A#]{{; name=.+$}}
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// AMBIGUOUSCLOSURE_ARG-DAG: Keyword[self]/CurrNominal: self[#B#]{{; name=.+$}}
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// AMBIGUOUSCLOSURE_ARG-DAG: Decl[InstanceMethod]/CurrNominal: doBThings()[#Void#]{{; name=.+$}}
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takesAnonClosure { TestRelations.#^AMBIGUOUSCLOSURE_ARG_RETURN^# }
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// AMBIGUOUSCLOSURE_ARG_RETURN: Begin completions, 6 items
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// AMBIGUOUSCLOSURE_ARG_RETURN-DAG: Keyword[self]/CurrNominal: self[#TestRelations.Type#]{{; name=.+$}}
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// AMBIGUOUSCLOSURE_ARG_RETURN-DAG: Keyword/CurrNominal: Type[#TestRelations.Type#]{{; name=.+$}}
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// AMBIGUOUSCLOSURE_ARG_RETURN-DAG: Decl[StaticVar]/CurrNominal/TypeRelation[Convertible]: a[#A#]{{; name=.+$}}
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// AMBIGUOUSCLOSURE_ARG_RETURN-DAG: Decl[StaticVar]/CurrNominal/TypeRelation[Convertible]: b[#B#]{{; name=.+$}}
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// AMBIGUOUSCLOSURE_ARG_RETURN-DAG: Decl[StaticVar]/CurrNominal/TypeRelation[Convertible]: ab[#(A, B)#]{{; name=.+$}}
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// AMBIGUOUSCLOSURE_ARG_RETURN-DAG: Decl[Constructor]/CurrNominal: init()[#TestRelations#]{{; name=.+$}}
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func takesDictAB(_ x: [A: B]) {}
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func takesOptDictAB(_ x: [A: B]?) {}
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func overloadedGivesAorB(_ x: A) -> A {}
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func overloadedGivesAorB(_ x: B) -> B {}
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var assignDict: [A : B] = [:]
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let _: [A : B] = [TestRelations.#^PARSED_AS_ARRAY?check=PARSED_AS_ARRAY_KEY^#]
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let _: [A : B]? = [TestRelations.#^PARSED_AS_ARRAY_OPTIONAL?check=PARSED_AS_ARRAY_KEY^#]
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let _: [[A : B]] = [[TestRelations.#^PARSED_AS_ARRAY_NESTED?check=PARSED_AS_ARRAY_KEY^#]]
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assignDict = [TestRelations.#^PARSED_AS_ARRAY_ASSIGN?check=PARSED_AS_ARRAY_KEY^#]
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let _: [A: B] = [overloadedGivesAorB(TestRelations.#^PARSED_AS_ARRAY_INDIRECT?check=PARSED_AS_ARRAY_KEY^#)]
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let _: [[A: B]] = [[overloadedGivesAorB(TestRelations.#^PARSED_AS_ARRAY_INDIRECT_NESTED?check=PARSED_AS_ARRAY_KEY^#)]]
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takesDictAB([overloadedGivesAorB(TestRelations.#^PARSED_AS_ARRAY_INDIRECT_CALL?check=PARSED_AS_ARRAY_KEY^#)]);
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takesOptDictAB([overloadedGivesAorB(TestRelations.#^PARSED_AS_ARRAY_INDIRECT_CALL_OPT?check=PARSED_AS_ARRAY_KEY^#)]);
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func testReturnLiteralMismatch() -> [A: B] { return [overloadedGivesAorB(TestRelations.#^PARSED_AS_ARRAY_INDIRECT_RETURN?check=PARSED_AS_ARRAY_KEY^#)] }
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func arrayLiteralDictionaryMismatch<T>(a: inout T) where T: ExpressibleByDictionaryLiteral, T.Key == A, T.Value == B {
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a = [TestRelations.#^PARSED_AS_ARRAY_GENERIC?check=PARSED_AS_ARRAY_KEY^#]
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}
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// PARSED_AS_ARRAY_KEY: Begin completions, 6 items
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// PARSED_AS_ARRAY_KEY-DAG: Keyword[self]/CurrNominal: self[#TestRelations.Type#]{{; name=.+$}}
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// PARSED_AS_ARRAY_KEY-DAG: Keyword/CurrNominal: Type[#TestRelations.Type#]{{; name=.+$}}
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// PARSED_AS_ARRAY_KEY-DAG: Decl[StaticVar]/CurrNominal/TypeRelation[Convertible]: a[#A#]{{; name=.+$}}
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// PARSED_AS_ARRAY_KEY-DAG: Decl[StaticVar]/CurrNominal: b[#B#]{{; name=.+$}}
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// PARSED_AS_ARRAY_KEY-DAG: Decl[StaticVar]/CurrNominal: ab[#(A, B)#]{{; name=.+$}}
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// PARSED_AS_ARRAY_KEY-DAG: Decl[Constructor]/CurrNominal: init()[#TestRelations#]{{; name=.+$}}
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let _: [(A, B) : B] = [TestRelations.#^PARSED_AS_ARRAY_TUPLE^#]
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let _: [(A, B)] = [TestRelations.#^PARSED_AS_ARRAY_ARRAY?check=PARSED_AS_ARRAY_TUPLE^#]
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// PARSED_AS_ARRAY_TUPLE: Begin completions, 6 items
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// PARSED_AS_ARRAY_TUPLE-DAG: Keyword[self]/CurrNominal: self[#TestRelations.Type#]{{; name=.+$}}
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// PARSED_AS_ARRAY_TUPLE-DAG: Keyword/CurrNominal: Type[#TestRelations.Type#]{{; name=.+$}}
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// PARSED_AS_ARRAY_TUPLE-DAG: Decl[StaticVar]/CurrNominal: a[#A#]{{; name=.+$}}
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// PARSED_AS_ARRAY_TUPLE-DAG: Decl[StaticVar]/CurrNominal: b[#B#]{{; name=.+$}}
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// PARSED_AS_ARRAY_TUPLE-DAG: Decl[StaticVar]/CurrNominal/TypeRelation[Convertible]: ab[#(A, B)#]{{; name=.+$}}
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// PARSED_AS_ARRAY_TUPLE-DAG: Decl[Constructor]/CurrNominal: init()[#TestRelations#]{{; name=.+$}}
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func testMissingArgs() {
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enum Foo { case foo }
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enum Bar { case bar }
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struct Test {
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static let foo = Foo.foo
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static let bar = Bar.bar
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}
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func test(foo: Foo) {}
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func test(bar: Bar) {}
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func test2(first: Bar, second: Int) {}
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func test2(first: Foo) {}
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func test3(skipMe: Int, after: Foo) {}
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func test3(after: Bar) {}
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func test4(skipMe: Int, both: Foo, skipMeToo: Int) {}
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func test4(both: Bar, skipMeTo: Int) {}
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test(foo: Test.#^OVERLOADEDFUNC_FOO^#)
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// OVERLOADEDFUNC_FOO: Begin completions, 5 items
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// OVERLOADEDFUNC_FOO-DAG: Keyword[self]/CurrNominal: self[#Test.Type#]{{; name=.+$}}
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// OVERLOADEDFUNC_FOO-DAG: Keyword/CurrNominal: Type[#Test.Type#]{{; name=.+$}}
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// OVERLOADEDFUNC_FOO-DAG: Decl[StaticVar]/CurrNominal/TypeRelation[Convertible]: foo[#Foo#]{{; name=.+$}}
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// OVERLOADEDFUNC_FOO-DAG: Decl[StaticVar]/CurrNominal: bar[#Bar#]{{; name=.+$}}
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// OVERLOADEDFUNC_FOO-DAG: Decl[Constructor]/CurrNominal: init()[#Test#]{{; name=.+$}}
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test(bar: Test.#^OVERLOADEDFUNC_BAR^#)
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// OVERLOADEDFUNC_BAR: Begin completions, 5 items
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// OVERLOADEDFUNC_BAR-DAG: Keyword[self]/CurrNominal: self[#Test.Type#]{{; name=.+$}}
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// OVERLOADEDFUNC_BAR-DAG: Keyword/CurrNominal: Type[#Test.Type#]{{; name=.+$}}
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// OVERLOADEDFUNC_BAR-DAG: Decl[StaticVar]/CurrNominal: foo[#Foo#]{{; name=.+$}}
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// OVERLOADEDFUNC_BAR-DAG: Decl[StaticVar]/CurrNominal/TypeRelation[Convertible]: bar[#Bar#]{{; name=.+$}}
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// OVERLOADEDFUNC_BAR-DAG: Decl[Constructor]/CurrNominal: init()[#Test#]{{; name=.+$}}
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test(Test.#^OVERLOADEDFUNC_MISSINGLABEL?check=OVERLOADEDFUNC_BOTH^#, extraArg: 2)
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test2(first: Test.#^OVERLOADEDFUNC_MISSINGARG_AFTER?check=OVERLOADEDFUNC_BOTH^#)
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// Also check ambiguous member functions
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struct TestStruct {
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func test2(first: Bar, second: Int) {}
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func test2(first: Foo) {}
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}
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TestStruct().test2(first: Test.#^OVERLOADEDMEMBER_MISSINGARG_AFTER?check=OVERLOADEDFUNC_BOTH^#)
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// TODO: Should we insert the missing label in the completion text for OVERLOADEDFUNC_MISSINGLABEL?
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// OVERLOADEDFUNC_BOTH: Begin completions, 5 items
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// OVERLOADEDFUNC_BOTH-DAG: Keyword[self]/CurrNominal: self[#Test.Type#]{{; name=.+$}}
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// OVERLOADEDFUNC_BOTH-DAG: Keyword/CurrNominal: Type[#Test.Type#]{{; name=.+$}}
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// OVERLOADEDFUNC_BOTH-DAG: Decl[StaticVar]/CurrNominal/TypeRelation[Convertible]: foo[#Foo#]{{; name=.+$}}
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// OVERLOADEDFUNC_BOTH-DAG: Decl[StaticVar]/CurrNominal/TypeRelation[Convertible]: bar[#Bar#]{{; name=.+$}}
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// OVERLOADEDFUNC_BOTH-DAG: Decl[Constructor]/CurrNominal: init()[#Test#]{{; name=.+$}}
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test3(after: Test.#^OVERLOADEDFUNC_MISSINGARG_BEFORE?check=OVERLOADEDFUNC_BAR^#);
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test4(both: Test.#^OVERLOADEDFUNC_MISSINGARG_BEFOREANDAFTER?check=OVERLOADEDFUNC_BAR^#)
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enum Bop { case bop }
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enum Bix { case bix }
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enum Blu { case blu }
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enum Baz { case baz }
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enum Boy { case boy }
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func trailing(x: Int, _ y: () -> Foo, z: () -> ()) {}
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func trailing(x: Int, _ y: () -> Bar, z: (() -> ())?) {}
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func trailing(x: Int, _ y: () -> Bop, z: Any) {}
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func trailing<T>(x: Int, _ y: () -> Bix, z: T) {}
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func trailing<T>(x: Int, _ y: () -> Boy, z: T?) {}
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func trailing<T>(x: Int, _ y: () -> Blu, z: [T]?) {}
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func trailing(x: Int, _ y: () -> Blu, z: inout Any) {}
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func trailing(x: Int, _ y: () -> Baz, z: Int) {}
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trailing(x: 2, { .#^MISSINGARG_INLINE^# })
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trailing(x: 2) { .#^MISSINGARG_TRAILING^# }
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// MISSINGARG_INLINE: Begin completions, 14 items
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// MISSINGARG_INLINE-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: foo[#Foo#]; name=foo
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// MISSINGARG_INLINE-DAG: Decl[InstanceMethod]/CurrNominal: hash({#(self): Foo#})[#(into: inout Hasher) -> Void#]; name=hash(:)
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// MISSINGARG_INLINE-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: bar[#Bar#]; name=bar
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// MISSINGARG_INLINE-DAG: Decl[InstanceMethod]/CurrNominal: hash({#(self): Bar#})[#(into: inout Hasher) -> Void#]; name=hash(:)
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// MISSINGARG_INLINE-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: bop[#Bop#]; name=bop
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// MISSINGARG_INLINE-DAG: Decl[InstanceMethod]/CurrNominal: hash({#(self): Bop#})[#(into: inout Hasher) -> Void#]; name=hash(:)
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// MISSINGARG_INLINE-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: bix[#Bix#]; name=bix
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// MISSINGARG_INLINE-DAG: Decl[InstanceMethod]/CurrNominal: hash({#(self): Bix#})[#(into: inout Hasher) -> Void#]; name=hash(:)
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// MISSINGARG_INLINE-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: boy[#Boy#]; name=boy
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// MISSINGARG_INLINE-DAG: Decl[InstanceMethod]/CurrNominal: hash({#(self): Boy#})[#(into: inout Hasher) -> Void#]; name=hash(:)
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// MISSINGARG_INLINE-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: blu[#Blu#]; name=blu
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// MISSINGARG_INLINE-DAG: Decl[InstanceMethod]/CurrNominal: hash({#(self): Blu#})[#(into: inout Hasher) -> Void#]; name=hash(:)
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// MISSINGARG_INLINE-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: baz[#Baz#]; name=baz
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// MISSINGARG_INLINE-DAG: Decl[InstanceMethod]/CurrNominal: hash({#(self): Baz#})[#(into: inout Hasher) -> Void#]; name=hash(:)
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// MISSINGARG_TRAILING: Begin completions, 10 items
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// MISSINGARG_TRAILING-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: foo[#Foo#]; name=foo
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// MISSINGARG_TRAILING-DAG: Decl[InstanceMethod]/CurrNominal: hash({#(self): Foo#})[#(into: inout Hasher) -> Void#]; name=hash(:)
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// MISSINGARG_TRAILING-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: bar[#Bar#]; name=bar
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// MISSINGARG_TRAILING-DAG: Decl[InstanceMethod]/CurrNominal: hash({#(self): Bar#})[#(into: inout Hasher) -> Void#]; name=hash(:)
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// MISSINGARG_TRAILING-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: bop[#Bop#]; name=bop
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// MISSINGARG_TRAILING-DAG: Decl[InstanceMethod]/CurrNominal: hash({#(self): Bop#})[#(into: inout Hasher) -> Void#]; name=hash(:)
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// MISSINGARG_TRAILING-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: bix[#Bix#]; name=bix
|
|
// MISSINGARG_TRAILING-DAG: Decl[InstanceMethod]/CurrNominal: hash({#(self): Bix#})[#(into: inout Hasher) -> Void#]; name=hash(:)
|
|
// MISSINGARG_TRAILING-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: boy[#Boy#]; name=boy
|
|
// MISSINGARG_TRAILING-DAG: Decl[InstanceMethod]/CurrNominal: hash({#(self): Boy#})[#(into: inout Hasher) -> Void#]; name=hash(:)
|
|
}
|
|
|
|
protocol C {
|
|
associatedtype Element
|
|
func getCElem() -> Element
|
|
}
|
|
|
|
protocol D {
|
|
associatedtype Item
|
|
func getDElem() -> Item
|
|
}
|
|
|
|
struct CDStruct: C, D {
|
|
func getDElem() -> A { return A() }
|
|
func getCElem() -> B { return B() }
|
|
}
|
|
|
|
func genericReturn<T:C, U>(_ x: T) -> U where U == T.Element {
|
|
return x.getCElem()
|
|
}
|
|
func genericReturn<T:D, U>(_ x: T) -> U where U == T.Item {
|
|
return x.getDElem()
|
|
}
|
|
|
|
genericReturn(CDStruct()).#^GENERIC^#
|
|
|
|
// GENERIC: Begin completions, 4 items
|
|
// GENERIC-DAG: Keyword[self]/CurrNominal: self[#B#]{{; name=.+$}}
|
|
// GENERIC-DAG: Decl[InstanceMethod]/CurrNominal: doBThings()[#Void#]{{; name=.+$}}
|
|
// GENERIC-DAG: Keyword[self]/CurrNominal: self[#A#]{{; name=.+$}}
|
|
// GENERIC-DAG: Decl[InstanceMethod]/CurrNominal: doAThings()[#A#]{{; name=.+$}}
|
|
|
|
genericReturn().#^GENERIC_MISSINGARG?check=NORESULTS^#
|
|
|
|
// NORESULTS-NOT: Begin completions
|
|
|
|
struct Point {
|
|
let x: Int
|
|
let y: Int
|
|
var magSquared: Int { return x*y }
|
|
|
|
init(_ x: Int, _ y: Int) {
|
|
self.x = x
|
|
self.y = y
|
|
}
|
|
}
|
|
|
|
// POINT_MEMBER: Begin completions, 4 items
|
|
// POINT_MEMBER-DAG: Keyword[self]/CurrNominal: self[#Point#]; name=self
|
|
// POINT_MEMBER-DAG: Decl[InstanceVar]/CurrNominal: x[#Int#]; name=x
|
|
// POINT_MEMBER-DAG: Decl[InstanceVar]/CurrNominal: y[#Int#]; name=y
|
|
// POINT_MEMBER-DAG: Decl[InstanceVar]/CurrNominal: magSquared[#Int#]; name=magSquared
|
|
|
|
let _ = [Point(1, 4), Point(20, 2), Point(9, -4)]
|
|
.filter { $0.magSquared > 4 }
|
|
.min {
|
|
$0.#^CLOSURE_MISSINGARG?check=POINT_MEMBER^#
|
|
}
|
|
|
|
protocol SomeProto {}
|
|
func testing<T: Collection, U: SomeProto>(_ arg1: T, arg2: (T.Element) -> U) {}
|
|
_ = testing([Point(4, 89)]) { arg in
|
|
arg.#^CLOSURE_NORETURN?check=POINT_MEMBER^#
|
|
}
|
|
|
|
struct Thing {
|
|
init(_ block: (Point) -> Void) {}
|
|
|
|
enum ThingEnum { case first, second }
|
|
func doStuff(_ x: ThingEnum, _ y: Int) -> Thing { return self }
|
|
func takesRef(_ ref: () -> ()) -> Thing { return self }
|
|
}
|
|
@resultBuilder
|
|
struct ThingBuilder {
|
|
static func buildBlock(_ x: Thing...) -> [Thing] { x }
|
|
}
|
|
func CreateThings(@ThingBuilder makeThings: () -> [Thing]) {}
|
|
|
|
// In single statement closure
|
|
CreateThings {
|
|
Thing { point in
|
|
point.#^CLOSURE_FUNCBUILDER?check=POINT_MEMBER^#
|
|
}
|
|
Thing { _ in }
|
|
}
|
|
|
|
// In multi-statement closure
|
|
CreateThings {
|
|
Thing { point in
|
|
print("hello")
|
|
point.#^MULTICLOSURE_FUNCBUILDER?check=POINT_MEMBER^#
|
|
}
|
|
Thing { _ in }
|
|
}
|
|
|
|
// In multi-statement closure with unpropagated errors
|
|
CreateThings {
|
|
Thing { point in
|
|
print("hello")
|
|
do {
|
|
point. // ErrorExpr
|
|
}
|
|
do {
|
|
point.#^MULTICLOSURE_FUNCBUILDER_ERROR?check=POINT_MEMBER^#
|
|
}
|
|
}
|
|
Thing { point in
|
|
print("hello")
|
|
point. // ErrorExpr
|
|
}
|
|
}
|
|
|
|
CreateThings {
|
|
Thing { point in
|
|
print("hello")
|
|
point.#^MULTICLOSURE_FUNCBUILDER_FIXME?check=POINT_MEMBER^#
|
|
}
|
|
Thing. // ErrorExpr
|
|
}
|
|
|
|
struct TestFuncBodyBuilder {
|
|
func someFunc() {}
|
|
|
|
@ThingBuilder func foo() -> [Thing] {
|
|
Thing()
|
|
.doStuff(.#^FUNCBUILDER_FUNCBODY^#, 3)
|
|
.takesRef(someFunc)
|
|
}
|
|
}
|
|
// FUNCBUILDER_FUNCBODY: Begin completions, 3 items
|
|
// FUNCBUILDER_FUNCBODY-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: first[#Thing.ThingEnum#];
|
|
// FUNCBUILDER_FUNCBODY-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: second[#Thing.ThingEnum#];
|
|
// FUNCBUILDER_FUNCBODY-DAG: Decl[InstanceMethod]/CurrNominal/TypeRelation[Invalid]: hash({#(self): Thing.ThingEnum#})[#(into: inout Hasher) -> Void#];
|
|
|
|
func takesClosureOfPoint(_: (Point)->()) {}
|
|
func overloadedWithDefaulted(_: ()->()) {}
|
|
func overloadedWithDefaulted(_: ()->(), _ defaulted: Int = 10) {}
|
|
|
|
takesClosureOfPoint { p in
|
|
overloadedWithDefaulted {
|
|
if p.#^REGULAR_MULTICLOSURE_APPLIED?check=POINT_MEMBER^# {}
|
|
}
|
|
}
|
|
|
|
enum Enum123 {
|
|
case enumElem
|
|
}
|
|
struct Struct123: Equatable {
|
|
var structMem = Enum123.enumElem
|
|
}
|
|
func testBestSolutionFilter() {
|
|
let a = Struct123();
|
|
let b = [Struct123]().first(where: { $0 == a && 1 + 90 * 5 / 8 == 45 * -10 })?.structMem != .#^BEST_SOLUTION_FILTER^#
|
|
let c = min(10.3, 10 / 10.4) < 6 / 7 ? true : Optional(a)?.structMem != .#^BEST_SOLUTION_FILTER2?check=BEST_SOLUTION_FILTER^#
|
|
}
|
|
|
|
// BEST_SOLUTION_FILTER-DAG: Decl[EnumElement]/CurrNominal/Flair[ExprSpecific]/TypeRelation[Convertible]: enumElem[#Enum123#]{{; name=.+$}}
|
|
// BEST_SOLUTION_FILTER-DAG: Decl[InstanceMethod]/CurrNominal/TypeRelation[Invalid]: hash({#(self): Enum123#})[#(into: inout Hasher) -> Void#]{{; name=.+$}}
|
|
// BEST_SOLUTION_FILTER-DAG: Keyword[nil]/None/Erase[1]/TypeRelation[Convertible]: nil[#Enum123?#]{{; name=.+$}}
|
|
// BEST_SOLUTION_FILTER-DAG: Decl[EnumElement]/CurrNominal/IsSystem/TypeRelation[Convertible]: none[#Optional<Enum123>#]{{; name=.+$}}
|
|
// BEST_SOLUTION_FILTER-DAG: Decl[EnumElement]/CurrNominal/IsSystem/TypeRelation[Convertible]: some({#Enum123#})[#Optional<Enum123>#]{{; name=.+$}}
|
|
|
|
func testBestSolutionGeneric() {
|
|
struct Test1 {}
|
|
func genAndInt(_ x: Int) -> Int { return 1 }
|
|
func genAndInt<T>(_ x: T) -> Test1 { return Test1() }
|
|
|
|
genAndInt(2).#^BEST_SOLUTION_FILTER_GEN?xfail=rdar73282163^#
|
|
}
|
|
|
|
// BEST_SOLUTION_FILTER_GEN-DAG: Keyword[self]/CurrNominal: self[#Int#]; name=self
|
|
// BEST_SOLUTION_FILTER_GEN-DAG: Keyword[self]/CurrNominal: self[#Test1#]; name=self
|
|
|
|
func testAmbiguousArgs() {
|
|
struct A {
|
|
func someFunc(a: Int, b: Int) -> A { return self }
|
|
func variadic(y: Int, x: Int...)
|
|
}
|
|
|
|
struct B {
|
|
func someFunc(a: Int, c: String = "", d: String = "") {}
|
|
}
|
|
|
|
func overloaded() -> A { return A() }
|
|
func overloaded() -> B { return B() }
|
|
|
|
let localInt = 10
|
|
let localString = "Hello"
|
|
|
|
overloaded().someFunc(a: 2, #^ARG_NO_LABEL^#)
|
|
|
|
// ARG_NO_LABEL: Begin completions, 3 items
|
|
// ARG_NO_LABEL-DAG: Pattern/Local/Flair[ArgLabels]: {#b: Int#}[#Int#]; name=b:
|
|
// ARG_NO_LABEL-DAG: Pattern/Local/Flair[ArgLabels]: {#c: String#}[#String#]; name=c:
|
|
// ARG_NO_LABEL-DAG: Pattern/Local/Flair[ArgLabels]: {#d: String#}[#String#]; name=d:
|
|
|
|
overloaded().someFunc(a: 2, b: #^ARG_LABEL^#)
|
|
|
|
// ARG_LABEL-DAG: Decl[LocalVar]/Local: localString[#String#]; name=localString
|
|
// ARG_LABEL-DAG: Decl[LocalVar]/Local/TypeRelation[Convertible]: localInt[#Int#]; name=localInt
|
|
|
|
overloaded().someFunc(a: 2, c: "Foo", #^ARG_NO_LABEL2^#)
|
|
|
|
// ARG_NO_LABEL2: Begin completions, 1 item
|
|
// ARG_NO_LABEL2: Pattern/Local/Flair[ArgLabels]: {#d: String#}[#String#]; name=d:
|
|
|
|
overloaded().someFunc(a: 2, wrongLabel: "Foo", #^ARG_NO_LABEL_PREV_WRONG^#)
|
|
|
|
// ARG_NO_LABEL_PREV_WRONG: Begin completions, 3 items
|
|
// ARG_NO_LABEL_PREV_WRONG-DAG: Pattern/Local/Flair[ArgLabels]: {#b: Int#}[#Int#]; name=b:
|
|
// ARG_NO_LABEL_PREV_WRONG-DAG: Pattern/Local/Flair[ArgLabels]: {#c: String#}[#String#]; name=c:
|
|
// ARG_NO_LABEL_PREV_WRONG-DAG: Pattern/Local/Flair[ArgLabels]: {#d: String#}[#String#]; name=d:
|
|
|
|
overloaded().someFunc(a: 2, d: "Foo", #^ARG_NO_LABEL_OUT_OF_ORDER^#)
|
|
// ARG_NO_LABEL_OUT_OF_ORDER-NOT: name=d: String
|
|
// ARG_NO_LABEL_OUT_OF_ORDER: Pattern/Local/Flair[ArgLabels]: {#c: String#}[#String#]; name=c:
|
|
// ARG_NO_LABEL_OUT_OF_ORDER-NOT: name=d: String
|
|
|
|
func noArgs() {}
|
|
noArgs(12, #^ARG_EXTRANEOUS^#)
|
|
// ARG_EXTRANEOUS-DAG: localInt
|
|
// ARG_EXTRANEOUS-DAG: localString
|
|
|
|
overloaded().someFunc(a: 2, #^LATER_ARGS^#, d: "foo")
|
|
// LATER_ARGS: Begin completions, 2 items
|
|
|
|
// LATER_ARGS-DAG: Pattern/Local/Flair[ArgLabels]: {#b: Int#}[#Int#]; name=b:
|
|
// LATER_ARGS-DAG: Pattern/Local/Flair[ArgLabels]: {#c: String#}[#String#]; name=c:
|
|
|
|
overloaded().someFunc(a: 2, #^LATER_ARGS_WRONG^#, k: 4.5)
|
|
// LATER_ARGS_WRONG: Begin completions, 3 items
|
|
// LATER_ARGS_WRONG-DAG: Pattern/Local/Flair[ArgLabels]: {#b: Int#}[#Int#]; name=b:
|
|
// LATER_ARGS_WRONG-DAG: Pattern/Local/Flair[ArgLabels]: {#c: String#}[#String#]; name=c:
|
|
// LATER_ARGS_WRONG-DAG: Pattern/Local/Flair[ArgLabels]: {#d: String#}[#String#]; name=d:
|
|
|
|
|
|
overloaded().variadic(y: 2, #^INITIAL_VARARG^#, 4)
|
|
// INITIAL_VARARG: Begin completions, 1 item
|
|
// INITIAL_VARARG: Pattern/Local/Flair[ArgLabels]: {#x: Int...#}[#Int#]; name=x:
|
|
|
|
overloaded().variadic(y: 2, x: 2, #^NONINITIAL_VARARG^#)
|
|
// NONINITIAL_VARARG-NOT: name=x:
|
|
// NONINITIAL_VARARG: Decl[LocalVar]/Local/TypeRelation[Convertible]: localInt[#Int#]; name=localInt
|
|
// NONINITIAL_VARARG-NOT: name=x:
|
|
}
|