From 86088d0e7e9b7d31b04f4e4fb4327bb121e42def Mon Sep 17 00:00:00 2001
From: Daniel Rosenwasser <Daniel.Rosenwasser@microsoft.com>
Date: Sat, 3 Sep 2016 00:30:40 -0700
Subject: [PATCH] Always perform `this` captures after default & rest
 parameters.

---
 src/compiler/transformers/es6.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/compiler/transformers/es6.ts b/src/compiler/transformers/es6.ts
index 85838112fc3..44089326f7f 100644
--- a/src/compiler/transformers/es6.ts
+++ b/src/compiler/transformers/es6.ts
@@ -791,10 +791,10 @@ namespace ts {
             }
 
             if (constructor) {
-                Debug.assert(statementOffset >= 0, "statementOffset not initialized correctly!");
-                statementOffset = declareOrCaptureThisForConstructorIfNeeded(statements, constructor, !!extendsClauseElement, statementOffset);
                 addDefaultValueAssignmentsIfNeeded(statements, constructor);
                 addRestParameterIfNeeded(statements, constructor, hasSynthesizedSuper);
+                Debug.assert(statementOffset >= 0, "statementOffset not initialized correctly!");
+                statementOffset = declareOrCaptureThisForConstructorIfNeeded(statements, constructor, !!extendsClauseElement, statementOffset);
             }
 
             addDefaultSuperCallIfNeeded(statements, constructor, extendsClauseElement, hasSynthesizedSuper);