arguments-parameter-shadowing.js

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// Test that var declarations of arguments "shadows" the arguments binding

// used in parameter expressions.

function g8(h = () => arguments) {

  var arguments = 0;

  assertEq(arguments, 0);

  assertEq(arguments === h(), false);

g8();

function g9(h = () => arguments) {

  var arguments;

  assertEq(void 0 === arguments, false);

  assertEq(h(), arguments);

  arguments = 0;

  assertEq(arguments, 0);

  assertEq(arguments === h(), false);

g9();

if (typeof reportCompare === "function")

    reportCompare(true, true);