diff --git a/src/compiler/emitter.ts b/src/compiler/emitter.ts
index 020952a765d..83a4ccf3c1a 100644
--- a/src/compiler/emitter.ts
+++ b/src/compiler/emitter.ts
@@ -3481,10 +3481,10 @@ var __param = (this && this.__param) || function (paramIndex, decorator) {
                 }
             }
 
-            function getInitializedProperties(node: ClassLikeDeclaration, static: boolean) {
+            function getInitializedProperties(node: ClassLikeDeclaration, isStatic: boolean) {
                 let properties: PropertyDeclaration[] = [];
                 for (let member of node.members) {
-                    if (member.kind === SyntaxKind.PropertyDeclaration && static === ((member.flags & NodeFlags.Static) !== 0) && (<PropertyDeclaration>member).initializer) {
+                    if (member.kind === SyntaxKind.PropertyDeclaration && isStatic === ((member.flags & NodeFlags.Static) !== 0) && (<PropertyDeclaration>member).initializer) {
                         properties.push(<PropertyDeclaration>member);
                     }
                 }