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=== tests/cases/compiler/destructuringAssignmentWithDefault2.ts ===
const a: { x?: number; y?: number } = { };
>a : { x?: number | undefined; y?: number | undefined; }
>x : number | undefined
>y : number | undefined
>{ } : {}
let x: number;
>x : number
// Should not error out
({ x = 0 } = a);
>({ x = 0 } = a) : { x?: number | undefined; y?: number | undefined; }
>{ x = 0 } = a : { x?: number | undefined; y?: number | undefined; }
>{ x = 0 } : { x?: number; }
>x : number
>0 : 0
>a : { x?: number | undefined; y?: number | undefined; }
({ x: x = 0} = a);
>({ x: x = 0} = a) : { x?: number | undefined; y?: number | undefined; }
>{ x: x = 0} = a : { x?: number | undefined; y?: number | undefined; }
>{ x: x = 0} : { x?: number; }
>x : number
>x = 0 : 0
>x : number
>0 : 0
>a : { x?: number | undefined; y?: number | undefined; }
({ y: x = 0} = a);
>({ y: x = 0} = a) : { x?: number | undefined; y?: number | undefined; }
>{ y: x = 0} = a : { x?: number | undefined; y?: number | undefined; }
>{ y: x = 0} : { y?: number; }
>y : number
>x = 0 : 0
>x : number
>0 : 0
>a : { x?: number | undefined; y?: number | undefined; }
// Should be error
({ x = undefined } = a);
>({ x = undefined } = a) : { x?: number | undefined; y?: number | undefined; }
>{ x = undefined } = a : { x?: number | undefined; y?: number | undefined; }
>{ x = undefined } : { x?: number; }
>x : number
>undefined : undefined
>a : { x?: number | undefined; y?: number | undefined; }
({ x: x = undefined } = a);
>({ x: x = undefined } = a) : { x?: number | undefined; y?: number | undefined; }
>{ x: x = undefined } = a : { x?: number | undefined; y?: number | undefined; }
>{ x: x = undefined } : { x?: undefined; }
>x : undefined
>x = undefined : undefined
>x : number
>undefined : undefined
>a : { x?: number | undefined; y?: number | undefined; }
({ y: x = undefined } = a);
>({ y: x = undefined } = a) : { x?: number | undefined; y?: number | undefined; }
>{ y: x = undefined } = a : { x?: number | undefined; y?: number | undefined; }
>{ y: x = undefined } : { y?: undefined; }
>y : undefined
>x = undefined : undefined
>x : number
>undefined : undefined
>a : { x?: number | undefined; y?: number | undefined; }
const { x: z1 } = a;
>x : any
>z1 : number | undefined
>a : { x?: number | undefined; y?: number | undefined; }
const { x: z2 = 0 } = a;
>x : any
>z2 : number
>0 : 0
>a : { x?: number | undefined; y?: number | undefined; }
const { x: z3 = undefined } = a;
>x : any
>z3 : number | undefined
>undefined : undefined
>a : { x?: number | undefined; y?: number | undefined; }
declare const r: Iterator<number>;
>r : Iterator<number, any, undefined>
let done: boolean;
>done : boolean
let value;
>value : any
({ done = false, value } = r.next());
>({ done = false, value } = r.next()) : IteratorResult<number, any>
>{ done = false, value } = r.next() : IteratorResult<number, any>
>{ done = false, value } : { done?: boolean; value: any; }
>done : boolean
>false : false
>value : any
>r.next() : IteratorResult<number, any>
>r.next : (...args: [] | [undefined]) => IteratorResult<number, any>
>r : Iterator<number, any, undefined>
>next : (...args: [] | [undefined]) => IteratorResult<number, any>
({ done: done = false, value } = r.next());
>({ done: done = false, value } = r.next()) : IteratorResult<number, any>
>{ done: done = false, value } = r.next() : IteratorResult<number, any>
>{ done: done = false, value } : { done?: boolean; value: any; }
>done : boolean
>done = false : false
>done : boolean
>false : false
>value : any
>r.next() : IteratorResult<number, any>
>r.next : (...args: [] | [undefined]) => IteratorResult<number, any>
>r : Iterator<number, any, undefined>
>next : (...args: [] | [undefined]) => IteratorResult<number, any>
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