From 6426c4d00bb70c5410a4269a11ac288154f018f6 Mon Sep 17 00:00:00 2001
From: bdemsky <bdemsky>
Date: Thu, 16 Feb 2006 08:25:28 +0000
Subject: [PATCH] checking in changes

---
 Robust/src/IR/Flat/BuildFlat.java | 46 ++++++++++++++++++++++++++++++-
 1 file changed, 45 insertions(+), 1 deletion(-)

diff --git a/Robust/src/IR/Flat/BuildFlat.java b/Robust/src/IR/Flat/BuildFlat.java
index 32f6555b..8946b7f9 100644
--- a/Robust/src/IR/Flat/BuildFlat.java
+++ b/Robust/src/IR/Flat/BuildFlat.java
@@ -48,7 +48,51 @@ public class BuildFlat {
 	return new NodePair(begin,end);
     }
 
+    private NodePair flattenExpressionNode(ExpressionNode en) {
+
+    }
+
+    private NodePair flattenDeclarationNode(DeclarationNode dn) {
+
+    }
+        
+    private NodePair flattenIfStatementNode(IfStatementNode isn) {
+
+    }
+	    
+    private NodePair flattenLoopNode(LoopNode ln) {
+
+    }
+	    
+    private NodePair flattenReturnNode(ReturnNode rn) {
+
+    }
+	    
+    private NodePair flattenSubBlockNode(SubBlockNode sbn) {
+
+    }
+
     private NodePair flattenBlockStatementNode(BlockStatementNode bsn) {
-	return null;
+	switch(bsn.kind()) {
+	case Kind.BlockExpressionNode:
+	    return flattenExpressionNode((ExpressionNode)bsn);
+	    
+	case Kind.DeclarationNode:
+	    return flattenDeclarationNode((DeclarationNode)bsn);
+	    
+	case Kind.IfStatementNode:
+	    return flattenIfStatementNode((IfStatementNode)bsn);
+	    
+	case Kind.LoopNode:
+	    return flattenLoopNode((LoopNode)bsn);
+	    
+	case Kind.ReturnNode:
+	    return flattenReturnNode((ReturnNode)bsn);
+	    
+	case Kind.SubBlockNode:
+	    return flattenSubBlockNode((SubBlockNode)bsn);
+	    
+	}
+    	throw new Error();
     }
 }
-- 
2.34.1