108 lines
3.1 KiB
Text
108 lines
3.1 KiB
Text
=== tests/cases/compiler/genericFunctionsWithOptionalParameters3.ts ===
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class Collection<T> {
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>Collection : Collection<T>
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>T : T
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public add(x: T) { }
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>add : (x: T) => void
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>x : T
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>T : T
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}
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interface Utils {
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>Utils : Utils
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fold<T, S>(c?: Collection<T>, folder?: (s: S, t: T) => T, init?: S): T;
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>fold : <T, S>(c?: Collection<T>, folder?: (s: S, t: T) => T, init?: S) => T
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>T : T
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>S : S
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>c : Collection<T>
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>Collection : Collection<T>
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>T : T
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>folder : (s: S, t: T) => T
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>s : S
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>S : S
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>t : T
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>T : T
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>T : T
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>init : S
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>S : S
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>T : T
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mapReduce<T, U, V>(c: Collection<T>, mapper: (x: T) => U, reducer: (y: U) => V): Collection<V>;
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>mapReduce : <T, U, V>(c: Collection<T>, mapper: (x: T) => U, reducer: (y: U) => V) => Collection<V>
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>T : T
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>U : U
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>V : V
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>c : Collection<T>
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>Collection : Collection<T>
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>T : T
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>mapper : (x: T) => U
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>x : T
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>T : T
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>U : U
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>reducer : (y: U) => V
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>y : U
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>U : U
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>V : V
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>Collection : Collection<T>
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>V : V
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}
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var utils: Utils;
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>utils : Utils
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>Utils : Utils
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var c = new Collection<string>();
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>c : Collection<string>
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>new Collection<string>() : Collection<string>
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>Collection : typeof Collection
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var r3 = utils.mapReduce(c, (x) => { return 1 }, (y) => { return new Date() });
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>r3 : Collection<Date>
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>utils.mapReduce(c, (x) => { return 1 }, (y) => { return new Date() }) : Collection<Date>
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>utils.mapReduce : <T, U, V>(c: Collection<T>, mapper: (x: T) => U, reducer: (y: U) => V) => Collection<V>
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>utils : Utils
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>mapReduce : <T, U, V>(c: Collection<T>, mapper: (x: T) => U, reducer: (y: U) => V) => Collection<V>
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>c : Collection<string>
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>(x) => { return 1 } : (x: string) => number
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>x : string
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>(y) => { return new Date() } : (y: number) => Date
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>y : number
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>new Date() : Date
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>Date : DateConstructor
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var r4 = utils.mapReduce(c, (x: string) => { return 1 }, (y: number) => { return new Date() });
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>r4 : Collection<Date>
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>utils.mapReduce(c, (x: string) => { return 1 }, (y: number) => { return new Date() }) : Collection<Date>
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>utils.mapReduce : <T, U, V>(c: Collection<T>, mapper: (x: T) => U, reducer: (y: U) => V) => Collection<V>
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>utils : Utils
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>mapReduce : <T, U, V>(c: Collection<T>, mapper: (x: T) => U, reducer: (y: U) => V) => Collection<V>
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>c : Collection<string>
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>(x: string) => { return 1 } : (x: string) => number
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>x : string
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>(y: number) => { return new Date() } : (y: number) => Date
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>y : number
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>new Date() : Date
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>Date : DateConstructor
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var f1 = (x: string) => { return 1 };
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>f1 : (x: string) => number
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>(x: string) => { return 1 } : (x: string) => number
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>x : string
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var f2 = (y: number) => { return new Date() };
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>f2 : (y: number) => Date
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>(y: number) => { return new Date() } : (y: number) => Date
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>y : number
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>new Date() : Date
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>Date : DateConstructor
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var r5 = utils.mapReduce(c, f1, f2);
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>r5 : Collection<Date>
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>utils.mapReduce(c, f1, f2) : Collection<Date>
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>utils.mapReduce : <T, U, V>(c: Collection<T>, mapper: (x: T) => U, reducer: (y: U) => V) => Collection<V>
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>utils : Utils
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>mapReduce : <T, U, V>(c: Collection<T>, mapper: (x: T) => U, reducer: (y: U) => V) => Collection<V>
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>c : Collection<string>
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>f1 : (x: string) => number
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>f2 : (y: number) => Date
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