Fix second half of issue 1151, the first change (r6765) only fixed FunctionGe...

test/mjsunit/regress/regress-1151.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
@@ skipping 12 matching lines @@
 // 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.
 
 // Test that we do not try to create prototypes on objects that has the,
 // should_have_prototype flag set to false.
 
 __defineSetter__.__proto__ = function() {};
 __defineSetter__['prototype']
+
+eval.__proto__ = function () { };
+eval['prototype'] = {};
+
+// Test that we are compatible with Safari on prototypes set locally and
+// on the actual prototype set using __proto__ on objects that has the
+// should_have_prototype set to false.
+function f() { return 42; }
+f.prototype = 43;
+__defineGetter__.__proto__ = f;
+
+// Regression test for not returning undefined.
+assertEquals(__defineGetter__.prototype, 43);
+
+// Regression test for not crashing.
+__defineGetter__.prototype = "foo";
+assertEquals(__defineGetter__.prototype, "foo");