v8/test/mjsunit/with-function-expression.js
ager@chromium.org 888abb1bfd Fix bug in function context slot lookup. There were two problems: we
read at the wrong index in the scope information and we forgot to add
Context::MIN_CONTEXT_SLOTS to the index.

This fixes issue 24.
Review URL: http://codereview.chromium.org/1938

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2008-09-11 13:00:30 +00:00

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JavaScript

// Copyright 2008 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 source = "(function x() { with({}) { return '' + x; } })()";
// Don't throw exceptions.
assertDoesNotThrow(source);
// Check that the return value is a function. Use regexp to avoid
// depending on the exact printing of the function.
var regexp = /function/;
var res = assertTrue(eval(source).match(regexp) == 'function');