=== tests/cases/conformance/types/typeRelationships/widenedTypes/arrayLiteralWidened.ts ===
// array literals are widened upon assignment according to their element type

var a = []; // any[]
>a : Symbol(a, Decl(arrayLiteralWidened.ts, 2, 3), Decl(arrayLiteralWidened.ts, 4, 3), Decl(arrayLiteralWidened.ts, 5, 3))

var a = [null, null];
>a : Symbol(a, Decl(arrayLiteralWidened.ts, 2, 3), Decl(arrayLiteralWidened.ts, 4, 3), Decl(arrayLiteralWidened.ts, 5, 3))

var a = [undefined, undefined];
>a : Symbol(a, Decl(arrayLiteralWidened.ts, 2, 3), Decl(arrayLiteralWidened.ts, 4, 3), Decl(arrayLiteralWidened.ts, 5, 3))
>undefined : Symbol(undefined)
>undefined : Symbol(undefined)

var b = [[], [null, null]]; // any[][]
>b : Symbol(b, Decl(arrayLiteralWidened.ts, 7, 3), Decl(arrayLiteralWidened.ts, 8, 3), Decl(arrayLiteralWidened.ts, 9, 3))

var b = [[], []];
>b : Symbol(b, Decl(arrayLiteralWidened.ts, 7, 3), Decl(arrayLiteralWidened.ts, 8, 3), Decl(arrayLiteralWidened.ts, 9, 3))

var b = [[undefined, undefined]];
>b : Symbol(b, Decl(arrayLiteralWidened.ts, 7, 3), Decl(arrayLiteralWidened.ts, 8, 3), Decl(arrayLiteralWidened.ts, 9, 3))
>undefined : Symbol(undefined)
>undefined : Symbol(undefined)

var c = [[[]]]; // any[][][]
>c : Symbol(c, Decl(arrayLiteralWidened.ts, 11, 3), Decl(arrayLiteralWidened.ts, 12, 3))

var c = [[[null]],[undefined]]
>c : Symbol(c, Decl(arrayLiteralWidened.ts, 11, 3), Decl(arrayLiteralWidened.ts, 12, 3))
>undefined : Symbol(undefined)