From 03ef48508fa17f1e9a6766100b22a03a3ef1a3f1 Mon Sep 17 00:00:00 2001
From: Andrey Breslav <Andrey.Breslav@jetbrains.com>
Date: Tue, 7 Dec 2010 17:13:40 +0300
Subject: [PATCH] Namespaces and imports

---
 grammar/src/toplevel.grm | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/grammar/src/toplevel.grm b/grammar/src/toplevel.grm
index e981319415c..9e0abe9928e 100644
--- a/grammar/src/toplevel.grm
+++ b/grammar/src/toplevel.grm
@@ -3,12 +3,28 @@ jetlFile
   ;
 
 preamble
-  : // TODO: Imports?!
+  : namespaceHeader? import*
+  ;
+
+namespaceHeader
+  : "namespace" SimpleName{"."}
+  ;
+
+import
+  : "import" SimpleName{"."} ("." "*" | "as" SimpleName)?
   ;
 
 toplevelObject
+  : namespace
   : class
   : extension
   : method
   : property
+  ;
+
+namespace
+  : "namespace" SimpleName{"."} "{"
+       import*
+       toplevelObject*
+    "}"
   ;
\ No newline at end of file