Implement import scope

runtime/vm/parser.h

Index: runtime/vm/parser.h
===================================================================
--- runtime/vm/parser.h	(revision 10915)
+++ runtime/vm/parser.h	(working copy)
@@ -482,11 +482,21 @@
                                 AstNode** node);
   static const bool kResolveLocally = true;
   static const bool kResolveIncludingImports = false;
-  AstNode* ResolveIdentInLibraryScope(const Library& lib,
-                                      const QualIdent& qual_ident,
-                                      bool resolve_locally);
-  AstNode* ResolveIdentInLibraryPrefixScope(const LibraryPrefix& lib_prefix,
-                                            const QualIdent& qual_ident);
+  AstNode* ResolveIdentInPrefixScope(intptr_t ident_pos,
+                                     const LibraryPrefix& prefix,
+                                     const String& ident);
+  RawClass* ResolveClassInPrefixScope(intptr_t ident_pos,
+                                      const LibraryPrefix& prefix,
+                                      const String& name);
+  RawClass* ResolveClassInCurrentLibraryScope(intptr_t ident_pos,
+                                              const String& name);
+  RawObject* ResolveNameInCurrentLibraryScope(intptr_t ident_pos,
+                                              const String& ident);
+  RawObject* ResolveNameInPrefixScope(intptr_t ident_pos,
+                                      const LibraryPrefix& prefix,
+                                      const String& name);
+  AstNode* ResolveIdentInCurrentLibraryScope(intptr_t ident_pos,
+                                             const String& ident);

[regis, 2012/08/17 20:23:07]

Reorder these 6 methods and group them in pairs.
Explaining in a comment the difference between a Name and an Ident would be
helpful.

[hausner, 2012/08/17 21:05:52]

Done.

   AstNode* ResolveIdent(intptr_t ident_pos,
                         const String& ident,
                         bool allow_closure_names);