cebddb662e
This enables for-of, as well as @@iterator implementations for strings and arrays. R=rossberg@chromium.org BUG=v8:2214 LOG=Y Review URL: https://codereview.chromium.org/446023002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
71 lines
3.2 KiB
JavaScript
71 lines
3.2 KiB
JavaScript
// Copyright 2013 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.
|
|
|
|
// Flags: --harmony-scoping --use-strict
|
|
|
|
// Test for-of syntax.
|
|
|
|
"use strict";
|
|
|
|
function f() { for (x of y) { } }
|
|
function f() { for (var x of y) { } }
|
|
function f() { for (let x of y) { } }
|
|
|
|
assertThrows("function f() { for (x of) { } }", SyntaxError);
|
|
assertThrows("function f() { for (x of y z) { } }", SyntaxError);
|
|
assertThrows("function f() { for (x of y;) { } }", SyntaxError);
|
|
|
|
assertThrows("function f() { for (var x of) { } }", SyntaxError);
|
|
assertThrows("function f() { for (var x of y z) { } }", SyntaxError);
|
|
assertThrows("function f() { for (var x of y;) { } }", SyntaxError);
|
|
|
|
assertThrows("function f() { for (let x of) { } }", SyntaxError);
|
|
assertThrows("function f() { for (let x of y z) { } }", SyntaxError);
|
|
assertThrows("function f() { for (let x of y;) { } }", SyntaxError);
|
|
|
|
assertThrows("function f() { for (of y) { } }", SyntaxError);
|
|
assertThrows("function f() { for (of of) { } }", SyntaxError);
|
|
assertThrows("function f() { for (var of y) { } }", SyntaxError);
|
|
assertThrows("function f() { for (var of of) { } }", SyntaxError);
|
|
assertThrows("function f() { for (let of y) { } }", SyntaxError);
|
|
assertThrows("function f() { for (let of of) { } }", SyntaxError);
|
|
|
|
assertThrows("function f() { for (x = 3 of y) { } }", SyntaxError);
|
|
assertThrows("function f() { for (var x = 3 of y) { } }", SyntaxError);
|
|
assertThrows("function f() { for (let x = 3 of y) { } }", SyntaxError);
|
|
|
|
|
|
// Alack, this appears to be valid.
|
|
function f() { for (of of y) { } }
|
|
function f() { for (let of of y) { } }
|
|
function f() { for (var of of y) { } }
|
|
|
|
// This too, of course.
|
|
function f() { for (of in y) { } }
|
|
function f() { for (var of in y) { } }
|
|
function f() { for (let of in y) { } }
|