Big merge from experimental to bleeding edge.

runtime/lib/regexp_patch.dart

 // Copyright (c) 2012, 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.
 
 patch class RegExp {
   /* patch */ factory RegExp(String pattern,
                              {bool multiLine: false,
-                              bool ignoreCase: false}) {
+                              bool caseSensitive: true}) {
     return new _JSSyntaxRegExp(pattern,
                                multiLine: multiLine,
-                               ignoreCase: ignoreCase);
+                               caseSensitive: caseSensitive);
   }
 }
 
 class _JSRegExpMatch implements Match {
   _JSRegExpMatch(this.regexp, this.str, this._match);
 
   int get start => _start(0);
   int get end => _end(0);
 
   int _start(int groupIdx) {
@@ skipping 15 matching lines @@
       return null;
     }
     return str._substringUnchecked(startIndex, endIndex);
   }
 
   String operator [](int groupIdx) {
     return this.group(groupIdx);
   }
 
   List<String> groups(List<int> groupsSpec) {
-    var groupsList = new List<String>(groupsSpec.length);
+    var groupsList = new List<String>.fixedLength(groupsSpec.length);
     for (int i = 0; i < groupsSpec.length; i++) {
       groupsList[i] = group(groupsSpec[i]);
     }
     return groupsList;
   }
 
   int get groupCount => regexp._groupCount;
 
   String get pattern => regexp.pattern;
 
   final RegExp regexp;
   final String str;
   final List<int> _match;
   static const int MATCH_PAIR = 2;
 }
 
 
 class _JSSyntaxRegExp implements RegExp {
   factory _JSSyntaxRegExp(
       String pattern,
       {bool multiLine: false,
-       bool ignoreCase: false}) native "JSSyntaxRegExp_factory";
+       bool caseSensitive: true}) native "JSSyntaxRegExp_factory";
 
   Match firstMatch(String str) {
     List match = _ExecuteMatch(str, 0);
     if (match == null) {
       return null;
     }
     return new _JSRegExpMatch(this, str, match);
   }
 
   Iterable<Match> allMatches(String str) {
@@ skipping 27 matching lines @@
   String stringMatch(String str) {
     List match = _ExecuteMatch(str, 0);
     if (match == null) {
       return null;
     }
     return str._substringUnchecked(match[0], match[1]);
   }
 
   String get pattern native "JSSyntaxRegExp_getPattern";
 
-  bool get multiLine native "JSSyntaxRegExp_multiLine";
+  bool get isMultiLine native "JSSyntaxRegExp_getIsMultiLine";
 
-  bool get ignoreCase native "JSSyntaxRegExp_ignoreCase";
+  bool get isCaseSensitive native "JSSyntaxRegExp_getIsCaseSensitive";
 
   int get _groupCount native "JSSyntaxRegExp_getGroupCount";
 
   List _ExecuteMatch(String str, int start_index)
       native "JSSyntaxRegExp_ExecuteMatch";
 }