158 lines
2.9 KiB
Plaintext
158 lines
2.9 KiB
Plaintext
=== tests/cases/conformance/expressions/typeGuards/typeGuardOfFormIsType.ts ===
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class C1 {
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>C1 : C1
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p1: string;
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>p1 : string
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}
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class C2 {
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>C2 : C2
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p2: number;
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>p2 : number
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}
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class D1 extends C1 {
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>D1 : D1
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>C1 : C1
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p3: number;
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>p3 : number
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}
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var str: string;
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>str : string
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var num: number;
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>num : number
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var strOrNum: string | number;
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>strOrNum : string | number
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function isC1(x: any): x is C1 {
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>isC1 : (x: any) => x is C1
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>x : any
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>x : any
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>C1 : C1
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return true;
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>true : boolean
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}
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function isC2(x: any): x is C2 {
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>isC2 : (x: any) => x is C2
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>x : any
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>x : any
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>C2 : C2
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return true;
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>true : boolean
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}
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function isD1(x: any): x is D1 {
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>isD1 : (x: any) => x is D1
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>x : any
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>x : any
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>D1 : D1
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return true;
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>true : boolean
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}
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var c1Orc2: C1 | C2;
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>c1Orc2 : C1 | C2
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>C1 : C1
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>C2 : C2
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str = isC1(c1Orc2) && c1Orc2.p1; // C1
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>str = isC1(c1Orc2) && c1Orc2.p1 : string
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>str : string
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>isC1(c1Orc2) && c1Orc2.p1 : string
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>isC1(c1Orc2) : boolean
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>isC1 : (x: any) => x is C1
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>c1Orc2 : C1 | C2
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>c1Orc2.p1 : string
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>c1Orc2 : C1
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>p1 : string
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num = isC2(c1Orc2) && c1Orc2.p2; // C2
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>num = isC2(c1Orc2) && c1Orc2.p2 : number
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>num : number
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>isC2(c1Orc2) && c1Orc2.p2 : number
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>isC2(c1Orc2) : boolean
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>isC2 : (x: any) => x is C2
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>c1Orc2 : C1 | C2
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>c1Orc2.p2 : number
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>c1Orc2 : C2
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>p2 : number
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str = isD1(c1Orc2) && c1Orc2.p1; // D1
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>str = isD1(c1Orc2) && c1Orc2.p1 : string
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>str : string
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>isD1(c1Orc2) && c1Orc2.p1 : string
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>isD1(c1Orc2) : boolean
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>isD1 : (x: any) => x is D1
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>c1Orc2 : C1 | C2
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>c1Orc2.p1 : string
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>c1Orc2 : D1
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>p1 : string
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num = isD1(c1Orc2) && c1Orc2.p3; // D1
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>num = isD1(c1Orc2) && c1Orc2.p3 : number
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>num : number
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>isD1(c1Orc2) && c1Orc2.p3 : number
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>isD1(c1Orc2) : boolean
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>isD1 : (x: any) => x is D1
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>c1Orc2 : C1 | C2
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>c1Orc2.p3 : number
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>c1Orc2 : D1
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>p3 : number
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var c2Ord1: C2 | D1;
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>c2Ord1 : C2 | D1
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>C2 : C2
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>D1 : D1
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num = isC2(c2Ord1) && c2Ord1.p2; // C2
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>num = isC2(c2Ord1) && c2Ord1.p2 : number
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>num : number
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>isC2(c2Ord1) && c2Ord1.p2 : number
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>isC2(c2Ord1) : boolean
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>isC2 : (x: any) => x is C2
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>c2Ord1 : C2 | D1
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>c2Ord1.p2 : number
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>c2Ord1 : C2
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>p2 : number
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num = isD1(c2Ord1) && c2Ord1.p3; // D1
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>num = isD1(c2Ord1) && c2Ord1.p3 : number
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>num : number
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>isD1(c2Ord1) && c2Ord1.p3 : number
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>isD1(c2Ord1) : boolean
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>isD1 : (x: any) => x is D1
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>c2Ord1 : C2 | D1
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>c2Ord1.p3 : number
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>c2Ord1 : D1
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>p3 : number
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str = isD1(c2Ord1) && c2Ord1.p1; // D1
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>str = isD1(c2Ord1) && c2Ord1.p1 : string
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>str : string
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>isD1(c2Ord1) && c2Ord1.p1 : string
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>isD1(c2Ord1) : boolean
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>isD1 : (x: any) => x is D1
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>c2Ord1 : C2 | D1
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>c2Ord1.p1 : string
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>c2Ord1 : D1
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>p1 : string
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var r2: C2 | D1 = isC1(c2Ord1) && c2Ord1; // C2 | D1
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>r2 : C2 | D1
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>C2 : C2
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>D1 : D1
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>isC1(c2Ord1) && c2Ord1 : D1
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>isC1(c2Ord1) : boolean
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>isC1 : (x: any) => x is C1
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>c2Ord1 : C2 | D1
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>c2Ord1 : D1
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