Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(110)

Unified Diff: test/mjsunit/harmony/block-early-errors.js

Issue 8564001: Make let/const outside of the extended mode early errors (under harmony flag). (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Address comments and adapt preparser. Created 9 years, 1 month ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « src/preparser.cc ('k') | no next file » | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: test/mjsunit/harmony/block-early-errors.js
diff --git a/test/mjsunit/harmony/block-early-errors.js b/test/mjsunit/harmony/block-early-errors.js
new file mode 100644
index 0000000000000000000000000000000000000000..1505c3228f6afc2f11ceb69b5b5ea87f7fca98d2
--- /dev/null
+++ b/test/mjsunit/harmony/block-early-errors.js
@@ -0,0 +1,56 @@
+// 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.
+
+// Flags: --harmony-scoping
+
+function CheckException(e) {
+ var string = e.toString();
+ assertInstanceof(e, SyntaxError);
+ assertTrue(string.indexOf("Illegal let") >= 0 ||
+ string.indexOf("Illegal const") >= 0);
Jakob Kummerow 2011/11/15 12:59:23 This line is no longer necessary.
+}
+
+function Check(str) {
+ try {
+ eval("(function () { " + str + " })");
+ assertUnreachable();
+ } catch (e) {
+ CheckException(e);
+ }
+ try {
+ eval("(function () { { " + str + " } })");
+ assertUnreachable();
+ } catch (e) {
+ CheckException(e);
+ }
+}
+
+// Check for early syntax errors when using let
+// declarations outside of extended mode.
+Check("let x;");
+Check("let x = 1;");
+Check("let x, y;");
« no previous file with comments | « src/preparser.cc ('k') | no next file » | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698