diff -r 06a0015b6a5c -r 32ad0523b309 src/NameBinding.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/NameBinding.cpp	Tue Jul 24 23:53:34 2012 -0700
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2012 David Anderson
+ *
+ * This file is part of JITCraft.
+ *
+ * JITCraft is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ * 
+ * Foobar is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * JITCraft. If not, see http://www.gnu.org/licenses/.
+ */
+#include "NameBinding.h"
+#include "Strings.h"
+#include "Zone.h"
+#include "Scopes.h"
+
+using namespace ke;
+
+BoundName::BoundName(Scope *scope, Handle<String> name, const SourcePosition &pos)
+  : scope_(scope),
+    name_(name),
+    type_(NULL),
+    pos_(pos)
+{
+}
+
+NamedFunction::NamedFunction(Scope *scope, Handle<String> name, const SourcePosition &pos,
+                             TokenKind token)
+  : BoundName(scope, name, pos),
+    token_(token),
+    isVariadicNative_(false)
+{
+}
+
+Variable::Variable(Scope *scope, Handle<String> name, const SourcePosition &pos)
+  : BoundName(scope, name, pos),
+    location_(UNALLOCATED)
+{
+}
+
+bool
+Variable::needsHeapAllocation()
+{
+    return scope()->kind() == Scope::GLOBAL;
+}