97 lines
2 KiB
Plaintext
97 lines
2 KiB
Plaintext
=== tests/cases/conformance/types/typeRelationships/bestCommonType/bestCommonTypeOfTuple.ts ===
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function f1(x: number): string { return "foo"; }
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>f1 : (x: number) => string
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>x : number
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function f2(x: number): number { return 10; }
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>f2 : (x: number) => number
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>x : number
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function f3(x: number): boolean { return true; }
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>f3 : (x: number) => boolean
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>x : number
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enum E1 { one }
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>E1 : E1
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>one : E1
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enum E2 { two }
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>E2 : E2
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>two : E2
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var t1: [(x: number) => string, (x: number) => number];
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>t1 : [(x: number) => string, (x: number) => number]
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>x : number
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>x : number
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var t2: [E1, E2];
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>t2 : [E1, E2]
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>E1 : E1
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>E2 : E2
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var t3: [number, any];
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>t3 : [number, any]
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var t4: [E1, E2, number];
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>t4 : [E1, E2, number]
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>E1 : E1
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>E2 : E2
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// no error
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t1 = [f1, f2];
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>t1 = [f1, f2] : [(x: number) => string, (x: number) => number]
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>t1 : [(x: number) => string, (x: number) => number]
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>[f1, f2] : [(x: number) => string, (x: number) => number]
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>f1 : (x: number) => string
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>f2 : (x: number) => number
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t2 = [E1.one, E2.two];
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>t2 = [E1.one, E2.two] : [E1, E2]
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>t2 : [E1, E2]
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>[E1.one, E2.two] : [E1, E2]
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>E1.one : E1
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>E1 : typeof E1
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>one : E1
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>E2.two : E2
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>E2 : typeof E2
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>two : E2
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t3 = [5, undefined];
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>t3 = [5, undefined] : [number, undefined]
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>t3 : [number, any]
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>[5, undefined] : [number, undefined]
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>undefined : undefined
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t4 = [E1.one, E2.two, 20];
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>t4 = [E1.one, E2.two, 20] : [E1, E2, number]
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>t4 : [E1, E2, number]
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>[E1.one, E2.two, 20] : [E1, E2, number]
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>E1.one : E1
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>E1 : typeof E1
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>one : E1
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>E2.two : E2
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>E2 : typeof E2
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>two : E2
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var e1 = t1[2]; // {}
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>e1 : ((x: number) => string) | ((x: number) => number)
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>t1[2] : ((x: number) => string) | ((x: number) => number)
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>t1 : [(x: number) => string, (x: number) => number]
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var e2 = t2[2]; // {}
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>e2 : E1 | E2
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>t2[2] : E1 | E2
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>t2 : [E1, E2]
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var e3 = t3[2]; // any
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>e3 : any
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>t3[2] : any
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>t3 : [number, any]
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var e4 = t4[3]; // number
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>e4 : number
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>t4[3] : number
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>t4 : [E1, E2, number]
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