=== tests/cases/conformance/expressions/arrayLiterals/arrayLiterals2ES6.ts ===
// ElementList:  ( Modified )
//      Elisionopt   AssignmentExpression
//      Elisionopt   SpreadElement
//      ElementList, Elisionopt   AssignmentExpression
//      ElementList, Elisionopt   SpreadElement

// SpreadElement:
//      ...   AssignmentExpression

var a0 = [, , 2, 3, 4]
>a0 : Symbol(a0, Decl(arrayLiterals2ES6.ts, 9, 3))

var a1 = ["hello", "world"]
>a1 : Symbol(a1, Decl(arrayLiterals2ES6.ts, 10, 3))

var a2 = [, , , ...a0, "hello"];
>a2 : Symbol(a2, Decl(arrayLiterals2ES6.ts, 11, 3))
>a0 : Symbol(a0, Decl(arrayLiterals2ES6.ts, 9, 3))

var a3 = [, , ...a0]
>a3 : Symbol(a3, Decl(arrayLiterals2ES6.ts, 12, 3))
>a0 : Symbol(a0, Decl(arrayLiterals2ES6.ts, 9, 3))

var a4 = [() => 1, ];
>a4 : Symbol(a4, Decl(arrayLiterals2ES6.ts, 13, 3))

var a5 = [...a0, , ]
>a5 : Symbol(a5, Decl(arrayLiterals2ES6.ts, 14, 3))
>a0 : Symbol(a0, Decl(arrayLiterals2ES6.ts, 9, 3))

// Each element expression in a non-empty array literal is processed as follows:
//    - If the array literal contains no spread elements, and if the array literal is contextually typed (section 4.19)
//      by a type T and T has a property with the numeric name N, where N is the index of the element expression in the array literal,
//      the element expression is contextually typed by the type of that property.

// The resulting type an array literal expression is determined as follows:
//     - If the array literal contains no spread elements and is contextually typed by a tuple-like type,
//       the resulting type is a tuple type constructed from the types of the element expressions.

var b0: [any, any, any] = [undefined, null, undefined];
>b0 : Symbol(b0, Decl(arrayLiterals2ES6.ts, 25, 3))
>undefined : Symbol(undefined)
>undefined : Symbol(undefined)

var b1: [number[], string[]] = [[1, 2, 3], ["hello", "string"]];
>b1 : Symbol(b1, Decl(arrayLiterals2ES6.ts, 26, 3))

// The resulting type an array literal expression is determined as follows:
//     - If the array literal contains no spread elements and is an array assignment pattern in a destructuring assignment (section 4.17.1),
//       the resulting type is a tuple type constructed from the types of the element expressions.

var [c0, c1] = [1, 2];        // tuple type [number, number]
>c0 : Symbol(c0, Decl(arrayLiterals2ES6.ts, 32, 5))
>c1 : Symbol(c1, Decl(arrayLiterals2ES6.ts, 32, 8))

var [c2, c3] = [1, 2, true];  // tuple type [number, number, boolean]
>c2 : Symbol(c2, Decl(arrayLiterals2ES6.ts, 33, 5))
>c3 : Symbol(c3, Decl(arrayLiterals2ES6.ts, 33, 8))

// The resulting type an array literal expression is determined as follows:
//      - the resulting type is an array type with an element type that is the union of the types of the
//        non - spread element expressions and the numeric index signature types of the spread element expressions
var temp = ["s", "t", "r"];
>temp : Symbol(temp, Decl(arrayLiterals2ES6.ts, 38, 3))

var temp1 = [1, 2, 3];
>temp1 : Symbol(temp1, Decl(arrayLiterals2ES6.ts, 39, 3))

var temp2: [number[], string[]] = [[1, 2, 3], ["hello", "string"]];
>temp2 : Symbol(temp2, Decl(arrayLiterals2ES6.ts, 40, 3))

interface myArray extends Array<Number> { }
>myArray : Symbol(myArray, Decl(arrayLiterals2ES6.ts, 40, 67))
>Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 1439, 1))
>Number : Symbol(Number, Decl(lib.d.ts, 456, 40), Decl(lib.d.ts, 518, 11))

interface myArray2 extends Array<Number|String> { }
>myArray2 : Symbol(myArray2, Decl(arrayLiterals2ES6.ts, 42, 43))
>Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 1439, 1))
>Number : Symbol(Number, Decl(lib.d.ts, 456, 40), Decl(lib.d.ts, 518, 11))
>String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 1538, 1))

var d0 = [1, true, ...temp, ];  // has type (string|number|boolean)[]
>d0 : Symbol(d0, Decl(arrayLiterals2ES6.ts, 44, 3))
>temp : Symbol(temp, Decl(arrayLiterals2ES6.ts, 38, 3))

var d1 = [...temp];            // has type string[]
>d1 : Symbol(d1, Decl(arrayLiterals2ES6.ts, 45, 3))
>temp : Symbol(temp, Decl(arrayLiterals2ES6.ts, 38, 3))

var d2: number[] = [...temp1];
>d2 : Symbol(d2, Decl(arrayLiterals2ES6.ts, 46, 3))
>temp1 : Symbol(temp1, Decl(arrayLiterals2ES6.ts, 39, 3))

var d3: myArray = [...temp1];
>d3 : Symbol(d3, Decl(arrayLiterals2ES6.ts, 47, 3))
>myArray : Symbol(myArray, Decl(arrayLiterals2ES6.ts, 40, 67))
>temp1 : Symbol(temp1, Decl(arrayLiterals2ES6.ts, 39, 3))

var d4: myArray2 = [...temp, ...temp1];
>d4 : Symbol(d4, Decl(arrayLiterals2ES6.ts, 48, 3))
>myArray2 : Symbol(myArray2, Decl(arrayLiterals2ES6.ts, 42, 43))
>temp : Symbol(temp, Decl(arrayLiterals2ES6.ts, 38, 3))
>temp1 : Symbol(temp1, Decl(arrayLiterals2ES6.ts, 39, 3))

var d5 = [...a2];
>d5 : Symbol(d5, Decl(arrayLiterals2ES6.ts, 49, 3))
>a2 : Symbol(a2, Decl(arrayLiterals2ES6.ts, 11, 3))

var d6 = [...a3];
>d6 : Symbol(d6, Decl(arrayLiterals2ES6.ts, 50, 3))
>a3 : Symbol(a3, Decl(arrayLiterals2ES6.ts, 12, 3))

var d7 = [...a4];
>d7 : Symbol(d7, Decl(arrayLiterals2ES6.ts, 51, 3))
>a4 : Symbol(a4, Decl(arrayLiterals2ES6.ts, 13, 3))

var d8: number[][] = [[...temp1]]
>d8 : Symbol(d8, Decl(arrayLiterals2ES6.ts, 52, 3))
>temp1 : Symbol(temp1, Decl(arrayLiterals2ES6.ts, 39, 3))

var d9 = [[...temp1], ...["hello"]];
>d9 : Symbol(d9, Decl(arrayLiterals2ES6.ts, 53, 3))
>temp1 : Symbol(temp1, Decl(arrayLiterals2ES6.ts, 39, 3))