TypeScript/tests/baselines/reference/arrayFilter.types
Nima Zahedi 3e2fff2150 Array.prototype.filter.not.forcing.boolean (#7779)
* Add test for issue

* Fix issue

* Add baselines

* fix issue
2016-04-18 12:46:52 -07:00

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=== tests/cases/compiler/arrayFilter.ts ===
var foo = [
>foo : { name: string; }[]
>[ { name: 'bar' }, { name: null }, { name: 'baz' }] : { name: string; }[]
{ name: 'bar' },
>{ name: 'bar' } : { name: string; }
>name : string
>'bar' : string
{ name: null },
>{ name: null } : { name: null; }
>name : null
>null : null
{ name: 'baz' }
>{ name: 'baz' } : { name: string; }
>name : string
>'baz' : string
]
foo.filter(x => x.name); //should accepted all possible types not only boolean!
>foo.filter(x => x.name) : { name: string; }[]
>foo.filter : (callbackfn: (value: { name: string; }, index: number, array: { name: string; }[]) => any, thisArg?: any) => { name: string; }[]
>foo : { name: string; }[]
>filter : (callbackfn: (value: { name: string; }, index: number, array: { name: string; }[]) => any, thisArg?: any) => { name: string; }[]
>x => x.name : (x: { name: string; }) => string
>x : { name: string; }
>x.name : string
>x : { name: string; }
>name : string