// constructor to the function.
Object* result;
{ MaybeObject* maybe_result =
- JSObject::cast(prototype)->SetProperty(constructor_symbol(),
- function,
- DONT_ENUM);
+ JSObject::cast(prototype)->SetLocalPropertyIgnoreAttributes(
+ constructor_symbol(), function, DONT_ENUM);
if (!maybe_result->ToObject(&result)) return maybe_result;
}
return prototype;
}
+function assertSame(expected, found, name_opt) {
+ if (found !== expected) {
+ fail(expected, found, name_opt);
+ }
+}
+
+
function assertEquals(expected, found, name_opt) {
if (!deepEquals(found, expected)) {
fail(expected, found, name_opt);
--- /dev/null
+// 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.
+
+// Check that 'constructor' property is forcefully installed on
+// function's prototype even in the presence of JS accessors.
+
+// Note: no setters would lead to runtime exception if we ever attempt
+// to use JS accessors to set 'constructor' property.
+Object.prototype.__defineGetter__('constructor', function() { throw 42; });
+
+function f() {}
+assertSame(f, f.prototype.constructor);
+
+var o = new f();
+assertSame(f, o.constructor);