add allowPartial option to t.buildMatchMemberExpression, fix t.isReferenced on Property nodes - fixes #656

lib/6to5/types/index.js

@@ -257,8 +257,9 @@ t.isReferenced = function (node, parent) {
   }
 
   // yes: { [NODE]: "" }
-  if (t.isProperty(parent)) {
-    return parent.key === node && parent.computed;
+  // no: { NODE: "" }
+  if (t.isProperty(parent) && parent.key === node) {
+    return parent.computed;
   }
 
   // no: var NODE = init;
@@ -407,10 +408,11 @@ t.ensureBlock = function (node, key) {
  * parsed nodes of `React.createClass` and `React["createClass"]`.
  *
  * @param {String} match Dot delimetered string
+ * @param {Boolean} [allowPartial] Allow a partial match
  * @returns {Function}
  */
 
-t.buildMatchMemberExpression = function (match) {
+t.buildMatchMemberExpression = function (match, allowPartial) {
   var parts = match.split(".");
 
   return function (member) {
@@ -445,7 +447,11 @@ t.buildMatchMemberExpression = function (match) {
 
       // too many parts
       if (++i > parts.length) {
-        return false;
+        if (partial) {
+          return true;
+        } else {
+          return false;
+        }
       }
     }