Big merge from experimental to bleeding edge.

runtime/vm/symbols.h

 // 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.
 
 #ifndef VM_SYMBOLS_H_
 #define VM_SYMBOLS_H_
 
 #include "vm/object.h"
 #include "vm/snapshot_ids.h"
 
 namespace dart {
 
 // Forward declarations.
 class Isolate;
 class ObjectPointerVisitor;
 
 #define PREDEFINED_SYMBOLS_LIST(V)                                             \
   V(Empty, "")                                                                 \
   V(EqualOperator, "==")                                                       \
   V(Identical, "identical")                                                    \
   V(Length, "length")                                                          \
   V(IndexToken, "[]")                                                          \
   V(AssignIndexToken, "[]=")                                                   \
   V(TopLevel, "::")                                                            \
   V(DefaultLabel, ":L")                                                        \
   V(This, "this")                                                              \
   V(Super, "super")                                                            \
   V(Call, "call")                                                              \
-  V(HasNext, "hasNext")                                                        \
-  V(Next, "next")                                                              \
+  V(Current, "current")                                                        \
+  V(MoveNext, "moveNext")                                                      \
   V(Value, "value")                                                            \
   V(ExprTemp, ":expr_temp")                                                    \
   V(AnonymousClosure, "<anonymous closure>")                                   \
   V(ClosureParameter, ":closure")                                              \
   V(PhaseParameter, ":phase")                                                  \
   V(TypeArgumentsParameter, ":type_arguments")                                 \
   V(AssertionError, "AssertionErrorImplementation")                            \
   V(TypeError, "TypeErrorImplementation")                                      \
   V(FallThroughError, "FallThroughErrorImplementation")                        \
   V(AbstractClassInstantiationError,                                           \
@@ skipping 118 matching lines @@
   V(_ReceivePortImpl, "_ReceivePortImpl")                                      \
   V(_lookupReceivePort, "_lookupReceivePort")                                  \
   V(_handleMessage, "_handleMessage")                                          \
   V(_SendPortImpl, "_SendPortImpl")                                            \
   V(_create, "_create")                                                        \
   V(_id, "_id")                                                                \
   V(_get_or_create, "_get_or_create")                                          \
   V(RangeError, "RangeError")                                                  \
   V(ArgumentError, "ArgumentError")                                            \
   V(FormatException, "FormatException")                                        \
+  V(UnsupportedError, "UnsupportedError")                                      \
   V(StackOverflowError, "StackOverflowError")                                  \
   V(OutOfMemoryError, "OutOfMemoryError")                                      \
   V(InternalError, "InternalError")                                            \
   V(NullThrownError, "NullThrownError")                                        \
   V(IllegalJSRegExpException, "IllegalJSRegExpException")                      \
   V(IsolateSpawnException, "IsolateSpawnException")                            \
   V(IsolateUnhandledException, "IsolateUnhandledException")                    \
   V(BooleanExpression, "boolean expression")                                   \
   V(Malformed, "malformed")                                                    \
   V(InstanceOf, "InstanceOf")                                                  \
@@ skipping 192 matching lines @@
   friend class SnapshotReader;
   friend class SnapshotWriter;
   friend class ApiMessageReader;
 
   DISALLOW_COPY_AND_ASSIGN(Symbols);
 };
 
 }  // namespace dart
 
 #endif  // VM_SYMBOLS_H_