Revert "Pass undefined to JS builtins when called with implicit receiver."

test/mjsunit/regress/regress-1365.js

-// 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.
-
-// See: http://code.google.com/p/v8/issues/detail?id=1365
-
-// Check that builtin methods are passed undefined as the receiver
-// when called as functions through variables.
-
-// Flags: --allow-natives-syntax
-
-// Global variable.
-var valueOf = Object.prototype.valueOf;
-var hasOwnProperty = Object.prototype.hasOwnProperty;
-
-function callGlobalValueOf() { valueOf(); }
-function callGlobalHasOwnProperty() { valueOf(); }
-
-assertEquals(Object.prototype, Object.prototype.valueOf());
-assertThrows(callGlobalValueOf);
-assertThrows(callGlobalHasOwnProperty);
-
-%OptimizeFunctionOnNextCall(Object.prototype.valueOf);
-Object.prototype.valueOf();
-
-assertEquals(Object.prototype, Object.prototype.valueOf());
-assertThrows(callGlobalValueOf);
-assertThrows(callGlobalHasOwnProperty);
-
-function CheckExceptionCallLocal() {
-  var valueOf = Object.prototype.valueOf;
-  var hasOwnProperty = Object.prototype.hasOwnProperty;
-  try { valueOf(); assertUnreachable(); } catch(e) { }
-  try { hasOwnProperty(); assertUnreachable(); } catch(e) { }
-}
-CheckExceptionCallLocal();
-
-function CheckExceptionCallParameter(f) {
-  try { f(); assertUnreachable(); } catch(e) { }
-}
-CheckExceptionCallParameter(Object.prototype.valueOf);
-CheckExceptionCallParameter(Object.prototype.hasOwnProperty);