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arrayBestCommonTypes.types
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//// [tests/cases/compiler/arrayBestCommonTypes.ts] ////
=== arrayBestCommonTypes.ts ===
module EmptyTypes {
>EmptyTypes : typeof EmptyTypes
> : ^^^^^^^^^^^^^^^^^
interface iface { }
class base implements iface { }
>base : base
> : ^^^^
class base2 implements iface { }
>base2 : base2
> : ^^^^^
class derived extends base { }
>derived : derived
> : ^^^^^^^
>base : base
> : ^^^^
class f {
>f : f
> : ^
public voidIfAny(x: boolean, y?: boolean): number;
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>x : boolean
> : ^^^^^^^
>y : boolean
> : ^^^^^^^
public voidIfAny(x: string, y?: boolean): number;
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>x : string
> : ^^^^^^
>y : boolean
> : ^^^^^^^
public voidIfAny(x: number, y?: boolean): number;
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>x : number
> : ^^^^^^
>y : boolean
> : ^^^^^^^
public voidIfAny(x: any, y = false): any { return null; }
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>x : any
>y : boolean
> : ^^^^^^^
>false : false
> : ^^^^^
public x() {
>x : () => void
> : ^^^^^^^^^^
<number>(this.voidIfAny([4, 2][0]));
><number>(this.voidIfAny([4, 2][0])) : number
> : ^^^^^^
>(this.voidIfAny([4, 2][0])) : number
> : ^^^^^^
>this.voidIfAny([4, 2][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[4, 2][0] : number
> : ^^^^^^
>[4, 2] : number[]
> : ^^^^^^^^
>4 : 4
> : ^
>2 : 2
> : ^
>0 : 0
> : ^
<number>(this.voidIfAny([4, 2, undefined][0]));
><number>(this.voidIfAny([4, 2, undefined][0])) : number
> : ^^^^^^
>(this.voidIfAny([4, 2, undefined][0])) : number
> : ^^^^^^
>this.voidIfAny([4, 2, undefined][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[4, 2, undefined][0] : number
> : ^^^^^^
>[4, 2, undefined] : number[]
> : ^^^^^^^^
>4 : 4
> : ^
>2 : 2
> : ^
>undefined : undefined
> : ^^^^^^^^^
>0 : 0
> : ^
<number>(this.voidIfAny([undefined, 2, 4][0]));
><number>(this.voidIfAny([undefined, 2, 4][0])) : number
> : ^^^^^^
>(this.voidIfAny([undefined, 2, 4][0])) : number
> : ^^^^^^
>this.voidIfAny([undefined, 2, 4][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[undefined, 2, 4][0] : number
> : ^^^^^^
>[undefined, 2, 4] : number[]
> : ^^^^^^^^
>undefined : undefined
> : ^^^^^^^^^
>2 : 2
> : ^
>4 : 4
> : ^
>0 : 0
> : ^
<number>(this.voidIfAny([null, 2, 4][0]));
><number>(this.voidIfAny([null, 2, 4][0])) : number
> : ^^^^^^
>(this.voidIfAny([null, 2, 4][0])) : number
> : ^^^^^^
>this.voidIfAny([null, 2, 4][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[null, 2, 4][0] : number
> : ^^^^^^
>[null, 2, 4] : number[]
> : ^^^^^^^^
>2 : 2
> : ^
>4 : 4
> : ^
>0 : 0
> : ^
<number>(this.voidIfAny([2, 4, null][0]));
><number>(this.voidIfAny([2, 4, null][0])) : number
> : ^^^^^^
>(this.voidIfAny([2, 4, null][0])) : number
> : ^^^^^^
>this.voidIfAny([2, 4, null][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[2, 4, null][0] : number
> : ^^^^^^
>[2, 4, null] : number[]
> : ^^^^^^^^
>2 : 2
> : ^
>4 : 4
> : ^
>0 : 0
> : ^
<number>(this.voidIfAny([undefined, 4, null][0]));
><number>(this.voidIfAny([undefined, 4, null][0])) : number
> : ^^^^^^
>(this.voidIfAny([undefined, 4, null][0])) : number
> : ^^^^^^
>this.voidIfAny([undefined, 4, null][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[undefined, 4, null][0] : number
> : ^^^^^^
>[undefined, 4, null] : number[]
> : ^^^^^^^^
>undefined : undefined
> : ^^^^^^^^^
>4 : 4
> : ^
>0 : 0
> : ^
<number>(this.voidIfAny(['', "q"][0]));
><number>(this.voidIfAny(['', "q"][0])) : number
> : ^^^^^^
>(this.voidIfAny(['', "q"][0])) : number
> : ^^^^^^
>this.voidIfAny(['', "q"][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>['', "q"][0] : string
> : ^^^^^^
>['', "q"] : string[]
> : ^^^^^^^^
>'' : ""
> : ^^
>"q" : "q"
> : ^^^
>0 : 0
> : ^
<number>(this.voidIfAny(['', "q", undefined][0]));
><number>(this.voidIfAny(['', "q", undefined][0])) : number
> : ^^^^^^
>(this.voidIfAny(['', "q", undefined][0])) : number
> : ^^^^^^
>this.voidIfAny(['', "q", undefined][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>['', "q", undefined][0] : string
> : ^^^^^^
>['', "q", undefined] : string[]
> : ^^^^^^^^
>'' : ""
> : ^^
>"q" : "q"
> : ^^^
>undefined : undefined
> : ^^^^^^^^^
>0 : 0
> : ^
<number>(this.voidIfAny([undefined, "q", ''][0]));
><number>(this.voidIfAny([undefined, "q", ''][0])) : number
> : ^^^^^^
>(this.voidIfAny([undefined, "q", ''][0])) : number
> : ^^^^^^
>this.voidIfAny([undefined, "q", ''][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[undefined, "q", ''][0] : string
> : ^^^^^^
>[undefined, "q", ''] : string[]
> : ^^^^^^^^
>undefined : undefined
> : ^^^^^^^^^
>"q" : "q"
> : ^^^
>'' : ""
> : ^^
>0 : 0
> : ^
<number>(this.voidIfAny([null, "q", ''][0]));
><number>(this.voidIfAny([null, "q", ''][0])) : number
> : ^^^^^^
>(this.voidIfAny([null, "q", ''][0])) : number
> : ^^^^^^
>this.voidIfAny([null, "q", ''][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[null, "q", ''][0] : string
> : ^^^^^^
>[null, "q", ''] : string[]
> : ^^^^^^^^
>"q" : "q"
> : ^^^
>'' : ""
> : ^^
>0 : 0
> : ^
<number>(this.voidIfAny(["q", '', null][0]));
><number>(this.voidIfAny(["q", '', null][0])) : number
> : ^^^^^^
>(this.voidIfAny(["q", '', null][0])) : number
> : ^^^^^^
>this.voidIfAny(["q", '', null][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>["q", '', null][0] : string
> : ^^^^^^
>["q", '', null] : string[]
> : ^^^^^^^^
>"q" : "q"
> : ^^^
>'' : ""
> : ^^
>0 : 0
> : ^
<number>(this.voidIfAny([undefined, '', null][0]));
><number>(this.voidIfAny([undefined, '', null][0])) : number
> : ^^^^^^
>(this.voidIfAny([undefined, '', null][0])) : number
> : ^^^^^^
>this.voidIfAny([undefined, '', null][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[undefined, '', null][0] : string
> : ^^^^^^
>[undefined, '', null] : string[]
> : ^^^^^^^^
>undefined : undefined
> : ^^^^^^^^^
>'' : ""
> : ^^
>0 : 0
> : ^
<number>(this.voidIfAny([[3, 4], [null]][0][0]));
><number>(this.voidIfAny([[3, 4], [null]][0][0])) : number
> : ^^^^^^
>(this.voidIfAny([[3, 4], [null]][0][0])) : number
> : ^^^^^^
>this.voidIfAny([[3, 4], [null]][0][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[[3, 4], [null]][0][0] : number
> : ^^^^^^
>[[3, 4], [null]][0] : number[]
> : ^^^^^^^^
>[[3, 4], [null]] : number[][]
> : ^^^^^^^^^^
>[3, 4] : number[]
> : ^^^^^^^^
>3 : 3
> : ^
>4 : 4
> : ^
>[null] : null[]
> : ^^^^^^
>0 : 0
> : ^
>0 : 0
> : ^
var t1: { x: number; y: base; }[] = [{ x: 7, y: new derived() }, { x: 5, y: new base() }];
>t1 : { x: number; y: base; }[]
> : ^^^^^ ^^^^^ ^^^^^
>x : number
> : ^^^^^^
>y : base
> : ^^^^
>[{ x: 7, y: new derived() }, { x: 5, y: new base() }] : { x: number; y: derived; }[]
> : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>{ x: 7, y: new derived() } : { x: number; y: derived; }
> : ^^^^^^^^^^^^^^^^^^^^^^^^^^
>x : number
> : ^^^^^^
>7 : 7
> : ^
>y : derived
> : ^^^^^^^
>new derived() : derived
> : ^^^^^^^
>derived : typeof derived
> : ^^^^^^^^^^^^^^
>{ x: 5, y: new base() } : { x: number; y: base; }
> : ^^^^^^^^^^^^^^^^^^^^^^^
>x : number
> : ^^^^^^
>5 : 5
> : ^
>y : base
> : ^^^^
>new base() : base
> : ^^^^
>base : typeof base
> : ^^^^^^^^^^^
var t2: { x: boolean; y: base; }[] = [{ x: true, y: new derived() }, { x: false, y: new base() }];
>t2 : { x: boolean; y: base; }[]
> : ^^^^^ ^^^^^ ^^^^^
>x : boolean
> : ^^^^^^^
>y : base
> : ^^^^
>[{ x: true, y: new derived() }, { x: false, y: new base() }] : ({ x: true; y: derived; } | { x: false; y: base; })[]
> : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>{ x: true, y: new derived() } : { x: true; y: derived; }
> : ^^^^^^^^^^^^^^^^^^^^^^^^
>x : true
> : ^^^^
>true : true
> : ^^^^
>y : derived
> : ^^^^^^^
>new derived() : derived
> : ^^^^^^^
>derived : typeof derived
> : ^^^^^^^^^^^^^^
>{ x: false, y: new base() } : { x: false; y: base; }
> : ^^^^^^^^^^^^^^^^^^^^^^
>x : false
> : ^^^^^
>false : false
> : ^^^^^
>y : base
> : ^^^^
>new base() : base
> : ^^^^
>base : typeof base
> : ^^^^^^^^^^^
var t3: { x: string; y: base; }[] = [{ x: undefined, y: new base() }, { x: '', y: new derived() }];
>t3 : { x: string; y: base; }[]
> : ^^^^^ ^^^^^ ^^^^^
>x : string
> : ^^^^^^
>y : base
> : ^^^^
>[{ x: undefined, y: new base() }, { x: '', y: new derived() }] : { x: string; y: derived; }[]
> : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>{ x: undefined, y: new base() } : { x: undefined; y: base; }
> : ^^^^^^^^^^^^^^^^^^^^^^^^^^
>x : undefined
> : ^^^^^^^^^
>undefined : undefined
> : ^^^^^^^^^
>y : base
> : ^^^^
>new base() : base
> : ^^^^
>base : typeof base
> : ^^^^^^^^^^^
>{ x: '', y: new derived() } : { x: string; y: derived; }
> : ^^^^^^^^^^^^^^^^^^^^^^^^^^
>x : string
> : ^^^^^^
>'' : ""
> : ^^
>y : derived
> : ^^^^^^^
>new derived() : derived
> : ^^^^^^^
>derived : typeof derived
> : ^^^^^^^^^^^^^^
var anyObj: any = null;
>anyObj : any
// Order matters here so test all the variants
var a1 = [{ x: 0, y: 'a' }, { x: 'a', y: 'a' }, { x: anyObj, y: 'a' }];
>a1 : { x: any; y: string; }[]
> : ^^^^^^^^^^^^^^^^^^^^^^^^
>[{ x: 0, y: 'a' }, { x: 'a', y: 'a' }, { x: anyObj, y: 'a' }] : { x: any; y: string; }[]
> : ^^^^^^^^^^^^^^^^^^^^^^^^
>{ x: 0, y: 'a' } : { x: number; y: string; }
> : ^^^^^^^^^^^^^^^^^^^^^^^^^
>x : number
> : ^^^^^^
>0 : 0
> : ^
>y : string
> : ^^^^^^
>'a' : "a"
> : ^^^
>{ x: 'a', y: 'a' } : { x: string; y: string; }
> : ^^^^^^^^^^^^^^^^^^^^^^^^^
>x : string
> : ^^^^^^
>'a' : "a"
> : ^^^
>y : string
> : ^^^^^^
>'a' : "a"
> : ^^^
>{ x: anyObj, y: 'a' } : { x: any; y: string; }
> : ^^^^^^^^^^^^^^^^^^^^^^
>x : any
>anyObj : any
>y : string
> : ^^^^^^
>'a' : "a"
> : ^^^
var a2 = [{ x: anyObj, y: 'a' }, { x: 0, y: 'a' }, { x: 'a', y: 'a' }];
>a2 : { x: any; y: string; }[]
> : ^^^^^^^^^^^^^^^^^^^^^^^^
>[{ x: anyObj, y: 'a' }, { x: 0, y: 'a' }, { x: 'a', y: 'a' }] : { x: any; y: string; }[]
> : ^^^^^^^^^^^^^^^^^^^^^^^^
>{ x: anyObj, y: 'a' } : { x: any; y: string; }
> : ^^^^^^^^^^^^^^^^^^^^^^
>x : any
>anyObj : any
>y : string
> : ^^^^^^
>'a' : "a"
> : ^^^
>{ x: 0, y: 'a' } : { x: number; y: string; }
> : ^^^^^^^^^^^^^^^^^^^^^^^^^
>x : number
> : ^^^^^^
>0 : 0
> : ^
>y : string
> : ^^^^^^
>'a' : "a"
> : ^^^
>{ x: 'a', y: 'a' } : { x: string; y: string; }
> : ^^^^^^^^^^^^^^^^^^^^^^^^^
>x : string
> : ^^^^^^
>'a' : "a"
> : ^^^
>y : string
> : ^^^^^^
>'a' : "a"
> : ^^^
var a3 = [{ x: 0, y: 'a' }, { x: anyObj, y: 'a' }, { x: 'a', y: 'a' }];
>a3 : { x: any; y: string; }[]
> : ^^^^^^^^^^^^^^^^^^^^^^^^
>[{ x: 0, y: 'a' }, { x: anyObj, y: 'a' }, { x: 'a', y: 'a' }] : { x: any; y: string; }[]
> : ^^^^^^^^^^^^^^^^^^^^^^^^
>{ x: 0, y: 'a' } : { x: number; y: string; }
> : ^^^^^^^^^^^^^^^^^^^^^^^^^
>x : number
> : ^^^^^^
>0 : 0
> : ^
>y : string
> : ^^^^^^
>'a' : "a"
> : ^^^
>{ x: anyObj, y: 'a' } : { x: any; y: string; }
> : ^^^^^^^^^^^^^^^^^^^^^^
>x : any
>anyObj : any
>y : string
> : ^^^^^^
>'a' : "a"
> : ^^^
>{ x: 'a', y: 'a' } : { x: string; y: string; }
> : ^^^^^^^^^^^^^^^^^^^^^^^^^
>x : string
> : ^^^^^^
>'a' : "a"
> : ^^^
>y : string
> : ^^^^^^
>'a' : "a"
> : ^^^
var ifaceObj: iface = null;
>ifaceObj : iface
> : ^^^^^
var baseObj = new base();
>baseObj : base
> : ^^^^
>new base() : base
> : ^^^^
>base : typeof base
> : ^^^^^^^^^^^
var base2Obj = new base2();
>base2Obj : base2
> : ^^^^^
>new base2() : base2
> : ^^^^^
>base2 : typeof base2
> : ^^^^^^^^^^^^
var b1 = [baseObj, base2Obj, ifaceObj];
>b1 : (base | base2)[]
> : ^^^^^^^^^^^^^^^^
>[baseObj, base2Obj, ifaceObj] : (base | base2)[]
> : ^^^^^^^^^^^^^^^^
>baseObj : base
> : ^^^^
>base2Obj : base2
> : ^^^^^
>ifaceObj : iface
> : ^^^^^
var b2 = [base2Obj, baseObj, ifaceObj];
>b2 : (base | base2)[]
> : ^^^^^^^^^^^^^^^^
>[base2Obj, baseObj, ifaceObj] : (base | base2)[]
> : ^^^^^^^^^^^^^^^^
>base2Obj : base2
> : ^^^^^
>baseObj : base
> : ^^^^
>ifaceObj : iface
> : ^^^^^
var b3 = [baseObj, ifaceObj, base2Obj];
>b3 : (base | base2)[]
> : ^^^^^^^^^^^^^^^^
>[baseObj, ifaceObj, base2Obj] : (base | base2)[]
> : ^^^^^^^^^^^^^^^^
>baseObj : base
> : ^^^^
>ifaceObj : iface
> : ^^^^^
>base2Obj : base2
> : ^^^^^
var b4 = [ifaceObj, baseObj, base2Obj];
>b4 : (base | base2)[]
> : ^^^^^^^^^^^^^^^^
>[ifaceObj, baseObj, base2Obj] : (base | base2)[]
> : ^^^^^^^^^^^^^^^^
>ifaceObj : iface
> : ^^^^^
>baseObj : base
> : ^^^^
>base2Obj : base2
> : ^^^^^
}
}
}
module NonEmptyTypes {
>NonEmptyTypes : typeof NonEmptyTypes
> : ^^^^^^^^^^^^^^^^^^^^
interface iface { x: string; }
>x : string
> : ^^^^^^
class base implements iface { x: string; y: string; }
>base : base
> : ^^^^
>x : string
> : ^^^^^^
>y : string
> : ^^^^^^
class base2 implements iface { x: string; z: string; }
>base2 : base2
> : ^^^^^
>x : string
> : ^^^^^^
>z : string
> : ^^^^^^
class derived extends base { a: string; }
>derived : derived
> : ^^^^^^^
>base : base
> : ^^^^
>a : string
> : ^^^^^^
class f {
>f : f
> : ^
public voidIfAny(x: boolean, y?: boolean): number;
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>x : boolean
> : ^^^^^^^
>y : boolean
> : ^^^^^^^
public voidIfAny(x: string, y?: boolean): number;
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>x : string
> : ^^^^^^
>y : boolean
> : ^^^^^^^
public voidIfAny(x: number, y?: boolean): number;
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>x : number
> : ^^^^^^
>y : boolean
> : ^^^^^^^
public voidIfAny(x: any, y = false): any { return null; }
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>x : any
>y : boolean
> : ^^^^^^^
>false : false
> : ^^^^^
public x() {
>x : () => void
> : ^^^^^^^^^^
<number>(this.voidIfAny([4, 2][0]));
><number>(this.voidIfAny([4, 2][0])) : number
> : ^^^^^^
>(this.voidIfAny([4, 2][0])) : number
> : ^^^^^^
>this.voidIfAny([4, 2][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[4, 2][0] : number
> : ^^^^^^
>[4, 2] : number[]
> : ^^^^^^^^
>4 : 4
> : ^
>2 : 2
> : ^
>0 : 0
> : ^
<number>(this.voidIfAny([4, 2, undefined][0]));
><number>(this.voidIfAny([4, 2, undefined][0])) : number
> : ^^^^^^
>(this.voidIfAny([4, 2, undefined][0])) : number
> : ^^^^^^
>this.voidIfAny([4, 2, undefined][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[4, 2, undefined][0] : number
> : ^^^^^^
>[4, 2, undefined] : number[]
> : ^^^^^^^^
>4 : 4
> : ^
>2 : 2
> : ^
>undefined : undefined
> : ^^^^^^^^^
>0 : 0
> : ^
<number>(this.voidIfAny([undefined, 2, 4][0]));
><number>(this.voidIfAny([undefined, 2, 4][0])) : number
> : ^^^^^^
>(this.voidIfAny([undefined, 2, 4][0])) : number
> : ^^^^^^
>this.voidIfAny([undefined, 2, 4][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[undefined, 2, 4][0] : number
> : ^^^^^^
>[undefined, 2, 4] : number[]
> : ^^^^^^^^
>undefined : undefined
> : ^^^^^^^^^
>2 : 2
> : ^
>4 : 4
> : ^
>0 : 0
> : ^
<number>(this.voidIfAny([null, 2, 4][0]));
><number>(this.voidIfAny([null, 2, 4][0])) : number
> : ^^^^^^
>(this.voidIfAny([null, 2, 4][0])) : number
> : ^^^^^^
>this.voidIfAny([null, 2, 4][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[null, 2, 4][0] : number
> : ^^^^^^
>[null, 2, 4] : number[]
> : ^^^^^^^^
>2 : 2
> : ^
>4 : 4
> : ^
>0 : 0
> : ^
<number>(this.voidIfAny([2, 4, null][0]));
><number>(this.voidIfAny([2, 4, null][0])) : number
> : ^^^^^^
>(this.voidIfAny([2, 4, null][0])) : number
> : ^^^^^^
>this.voidIfAny([2, 4, null][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[2, 4, null][0] : number
> : ^^^^^^
>[2, 4, null] : number[]
> : ^^^^^^^^
>2 : 2
> : ^
>4 : 4
> : ^
>0 : 0
> : ^
<number>(this.voidIfAny([undefined, 4, null][0]));
><number>(this.voidIfAny([undefined, 4, null][0])) : number
> : ^^^^^^
>(this.voidIfAny([undefined, 4, null][0])) : number
> : ^^^^^^
>this.voidIfAny([undefined, 4, null][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[undefined, 4, null][0] : number
> : ^^^^^^
>[undefined, 4, null] : number[]
> : ^^^^^^^^
>undefined : undefined
> : ^^^^^^^^^
>4 : 4
> : ^
>0 : 0
> : ^
<number>(this.voidIfAny(['', "q"][0]));
><number>(this.voidIfAny(['', "q"][0])) : number
> : ^^^^^^
>(this.voidIfAny(['', "q"][0])) : number
> : ^^^^^^
>this.voidIfAny(['', "q"][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>['', "q"][0] : string
> : ^^^^^^
>['', "q"] : string[]
> : ^^^^^^^^
>'' : ""
> : ^^
>"q" : "q"
> : ^^^
>0 : 0
> : ^
<number>(this.voidIfAny(['', "q", undefined][0]));
><number>(this.voidIfAny(['', "q", undefined][0])) : number
> : ^^^^^^
>(this.voidIfAny(['', "q", undefined][0])) : number
> : ^^^^^^
>this.voidIfAny(['', "q", undefined][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>['', "q", undefined][0] : string
> : ^^^^^^
>['', "q", undefined] : string[]
> : ^^^^^^^^
>'' : ""
> : ^^
>"q" : "q"
> : ^^^
>undefined : undefined
> : ^^^^^^^^^
>0 : 0
> : ^
<number>(this.voidIfAny([undefined, "q", ''][0]));
><number>(this.voidIfAny([undefined, "q", ''][0])) : number
> : ^^^^^^
>(this.voidIfAny([undefined, "q", ''][0])) : number
> : ^^^^^^
>this.voidIfAny([undefined, "q", ''][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[undefined, "q", ''][0] : string
> : ^^^^^^
>[undefined, "q", ''] : string[]
> : ^^^^^^^^
>undefined : undefined
> : ^^^^^^^^^
>"q" : "q"
> : ^^^
>'' : ""
> : ^^
>0 : 0
> : ^
<number>(this.voidIfAny([null, "q", ''][0]));
><number>(this.voidIfAny([null, "q", ''][0])) : number
> : ^^^^^^
>(this.voidIfAny([null, "q", ''][0])) : number
> : ^^^^^^
>this.voidIfAny([null, "q", ''][0]) : number
> : ^^^^^^
>this.voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>this : this
> : ^^^^
>voidIfAny : { (x: boolean, y?: boolean): number; (x: string, y?: boolean): number; (x: number, y?: boolean): number; }
> : ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^ ^^ ^^ ^^^ ^^^ ^^^
>[null, "q", ''][0] : string
> : ^^^^^^
>[null, "q", ''] : string[]
> : ^^^^^^^^
>"q" : "q"
> : ^^^
>'' : ""
> : ^^
>0 : 0
> : ^
<number>(this.voidIfAny(["q", '', null][0]));
><number>(this.voidIfAny(["q", '', null][0])) : number
> : ^^^^^^
>(this.voidIfAny(["q", '', null][0])) : number
> : ^^^^^^
>this.voidIfAny(["q", '', null][0]) : number