TypeScript/tests/cases/compiler/reservedWords.ts

var obj = {
    if: 0,
    debugger: 2,
    break: 3,
    function: 4
}

//This compiles.

var obj2 = {
    if: 0,
    while: 1,
    debugger: 2,
    break: 3,
    function: 4
}