=== tests/cases/compiler/sourceMapValidationWhile.ts ===
var a = 10;
>a : number

while (a == 10) {
>a == 10 : boolean
>a : number

    a++;
>a++ : number
>a : number
}
while (a == 10)
>a == 10 : boolean
>a : number
{
    a++;
>a++ : number
>a : number
}