Dart SDK Spelling b, c, and d.

tests/compiler/dart2js/js_parser_test.dart

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'dart:async';
 import 'package:expect/expect.dart';
 import 'package:async_helper/async_helper.dart';
 import 'mock_compiler.dart';
 import 'package:compiler/src/js/js.dart' as jsAst;
 import 'package:compiler/src/js/js.dart' show js;
@@ skipping 40 matching lines @@
         testExpression('x = a + b + c'),
         // We can cope with relational operators and non-relational.
         testExpression('a + b == c + d'),
         // The prettyprinter will insert braces where needed.
         testExpression('a + (b == c) + d'),
         // We can handle () for calls.
         testExpression('foo(bar)'),
         testExpression('foo(bar, baz)'),
         // Chained calls without parentheses.
         testExpression('foo(bar)(baz)'),
-        // Chaned calls with and without new.
+        // Chained calls with and without new.
         testExpression('new foo(bar)(baz)'),
         testExpression('new foo.bar(bar)(baz)'),
         testExpression('foo.bar(bar)(baz)'),
         testExpression('constructor = new Function(str)()'),
         // The prettyprinter understands chained calls without extra parentheses.
         testExpression('(foo(bar))(baz)', 'foo(bar)(baz)'),
         // Chains of dotting and calls.
         testExpression('foo.bar(baz)'),
         // String literal.
         testExpression('var x = "fisk"'),
@@ skipping 120 matching lines @@
         testExpression("y = a == null ? b + c : a + c"),
         testExpression("foo = a ? b : c ? d : e"),
         testExpression("foo = a ? b ? c : d : e"),
         testExpression("foo = (a = v) ? b = w : c = x ? d = y : e = z"),
         testExpression("foo = (a = v) ? b = w ? c = x : d = y : e = z"),
         // Stacked assignment.
         testExpression("a = b = c"),
         testExpression("var a = b = c"),
       ]));
 }