Tentative implementation of string slices (hidden under the flag --string-slices).

src/handles.h

Index: src/handles.h
diff --git a/src/handles.h b/src/handles.h
index 13c6dd67f71e4aca1c7b59e6057f143a29347fd3..c19ff2f51fc819fe1c6771e33fa1f9a9703eb219 100644
--- a/src/handles.h
+++ b/src/handles.h
@@ -186,6 +186,7 @@ void FlattenString(Handle<String> str);
 // string.
 Handle<String> FlattenGetString(Handle<String> str);
 

[Vitaly Repeshko, 2011/08/17 19:20:23]

nit: Undo blank line insertion.

+
 Handle<Object> SetProperty(Handle<JSReceiver> object,
                            Handle<String> key,
                            Handle<Object> value,