More refactoring of class Compiler's interface.

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index e21de0b19644e39a5fc775ef5080a7f656603d23..1a3dc4e73ad46fd21d7a55d46d55319359a87b7a 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -1,4 +1,4 @@
-// Copyright 2006-2009 the V8 project authors. All rights reserved.
+// Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
@@ -5227,6 +5227,13 @@ Object* Oddball::Initialize(const char* to_string, Object* to_number) {
 }
 
 
+String* SharedFunctionInfo::DebugName() {
+  Object* n = name();
+  if (!n->IsString() || String::cast(n)->length() == 0) return inferred_name();
+  return String::cast(n);
+}
+
+
 bool SharedFunctionInfo::HasSourceCode() {
   return !script()->IsUndefined() &&
          !reinterpret_cast<Script*>(script())->source()->IsUndefined();