From bff8caa54cd9cc944eabbc213946a8a06e4f455b Mon Sep 17 00:00:00 2001
From: Yui T <yuisu@microsoft.com>
Date: Thu, 27 Aug 2015 13:15:03 -0700
Subject: [PATCH] Add class expression if existed to classifiable-name map

---
 src/compiler/binder.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/compiler/binder.ts b/src/compiler/binder.ts
index 340bf47820..16f2a59a58 100644
--- a/src/compiler/binder.ts
+++ b/src/compiler/binder.ts
@@ -973,6 +973,10 @@ namespace ts {
             else {
                 let bindingName = node.name ? node.name.text : "__class";
                 bindAnonymousDeclaration(node, SymbolFlags.Class, bindingName);
+                // Add name of class expression into the map for semantic classifier
+                if (node.name) {
+                    classifiableNames[node.name.text] = node.name.text;
+                }
             }
 
             let symbol = node.symbol;
@@ -1062,4 +1066,4 @@ namespace ts {
                 : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes);
         }
     }
-}
+}