text: // Copyright 2011 the V8 project authors. All rights reserved.
  // Redistribution and use in source and binary forms, with or without
  // modification, are permitted provided that the following conditions are
  // met:
  //
  //     * Redistributions of source code must retain the above copyright
  //       notice, this list of conditions and the following disclaimer.
  //     * Redistributions in binary form must reproduce the above
  //       copyright notice, this list of conditions and the following
  //       disclaimer in the documentation and/or other materials provided
  //       with the distribution.
  //     * Neither the name of Google Inc. nor the names of its
  //       contributors may be used to endorse or promote products derived
  //       from this software without specific prior written permission.
  //
  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  
  var setter_value = 0;
  
  __proto__.__defineSetter__("a", function(v) { setter_value = v; });
  eval("var a = 1");
  assertEquals(1, setter_value);
  assertFalse(this.hasOwnProperty("a"));
  
  eval("with({}) { eval('var a = 2') }");
  assertEquals(2, setter_value);
  assertFalse(this.hasOwnProperty("a"));
  
  // Function declarations are treated specially to match Safari. We do
  // not call setters for them.
  eval("function a() {}");
  assertTrue(this.hasOwnProperty("a"));
  
  __proto__.__defineSetter__("b", function(v) { assertUnreachable(); });
  var exception = false;
  try {
    eval("const b = 23");
  } catch(e) {
    exception = true;
    assertTrue(/TypeError/.test(e));
  }
  assertFalse(exception);
  
  exception = false;
  try {
    eval("with({}) { eval('const b = 23') }");
  } catch(e) {
    exception = true;
    assertTrue(/TypeError/.test(e));
  }
  assertTrue(exception);
  
  __proto__.__defineSetter__("c", function(v) { throw 42; });
  exception = false;
  try {
    eval("var c = 1");
  } catch(e) {
    exception = true;
    assertEquals(42, e);
    assertFalse(this.hasOwnProperty("c"));
  }
  assertTrue(exception);
  