From d67ba39d1c3e514ba445bfbab99420982ce449e6 Mon Sep 17 00:00:00 2001
From: James Kyle <me@thejameskyle.com>
Date: Sat, 11 Jul 2015 12:06:12 -0700
Subject: [PATCH] Add descriptions to
 transformation/transformers/es3/member-expression-literals

---
 .../es3/member-expression-literals.js         | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/babel/transformation/transformers/es3/member-expression-literals.js b/src/babel/transformation/transformers/es3/member-expression-literals.js
index fe4da6127d..45c24acab9 100644
--- a/src/babel/transformation/transformers/es3/member-expression-literals.js
+++ b/src/babel/transformation/transformers/es3/member-expression-literals.js
@@ -5,13 +5,28 @@ export var metadata = {
 };
 
 /**
- * [Please add a description.]
+ * Turn member expression reserved word properties into literals.
+ *
+ * @example
+ *
+ * **In**
+ *
+ * ```javascript
+ * foo.catch;
+ * ```
+ *
+ * **Out**
+ *
+ * ```javascript
+ * foo["catch"];
+ * ```
  */
 
 export var visitor = {
 
   /**
-   * [Please add a description.]
+   * Look for non-computed properties with names that are not valid identifiers.
+   * Turn them into computed properties with literal names.
    */
 
   MemberExpression: {