=== tests/cases/conformance/expressions/assignmentOperator/compoundAssignmentLHSIsReference.ts ===
var value;
>value : any

// identifiers: variable and parameter
var x1: number;
>x1 : number

x1 *= value;
>x1 *= value : number
>x1 : number
>value : any

x1 += value;
>x1 += value : any
>x1 : number
>value : any

function fn1(x2: number) {
>fn1 : (x2: number) => void
>x2 : number

    x2 *= value;
>x2 *= value : number
>x2 : number
>value : any

    x2 += value;
>x2 += value : any
>x2 : number
>value : any
}

// property accesses
var x3: { a: number };
>x3 : { a: number; }
>a : number

x3.a *= value;
>x3.a *= value : number
>x3.a : number
>x3 : { a: number; }
>a : number
>value : any

x3.a += value;
>x3.a += value : any
>x3.a : number
>x3 : { a: number; }
>a : number
>value : any

x3['a'] *= value;
>x3['a'] *= value : number
>x3['a'] : number
>x3 : { a: number; }
>value : any

x3['a'] += value;
>x3['a'] += value : any
>x3['a'] : number
>x3 : { a: number; }
>value : any

// parentheses, the contained expression is reference
(x1) *= value;
>(x1) *= value : number
>(x1) : number
>x1 : number
>value : any

(x1) += value;
>(x1) += value : any
>(x1) : number
>x1 : number
>value : any

function fn2(x4: number) {
>fn2 : (x4: number) => void
>x4 : number

    (x4) *= value;
>(x4) *= value : number
>(x4) : number
>x4 : number
>value : any

    (x4) += value;
>(x4) += value : any
>(x4) : number
>x4 : number
>value : any
}

(x3.a) *= value;
>(x3.a) *= value : number
>(x3.a) : number
>x3.a : number
>x3 : { a: number; }
>a : number
>value : any

(x3.a) += value;
>(x3.a) += value : any
>(x3.a) : number
>x3.a : number
>x3 : { a: number; }
>a : number
>value : any

(x3['a']) *= value;
>(x3['a']) *= value : number
>(x3['a']) : number
>x3['a'] : number
>x3 : { a: number; }
>value : any

(x3['a']) += value;
>(x3['a']) += value : any
>(x3['a']) : number
>x3['a'] : number
>x3 : { a: number; }
>value : any