Function testShadowing

deps/v8/test/mjsunit/arguments-load-across-eval.js:66–82

(x, h)

// Test loading across an eval call that shadows variables.
function testShadowing(x, h) {
  function f() {
    assertEquals(1, x);
    assertEquals(2, h());
    eval('var x = 3; var h = function() { return 4; };');
    assertEquals(3, x);
    assertEquals(4, h());
    function g() {
      assertEquals(3, x);
      assertEquals(4, h());
    }
    g();
  }
  f();
  assertEquals(1, x);
  assertEquals(2, h());
}

testShadowing(1, function() { return 2; });