fix accidental reuse of 'expression' property

which is sometimes a member node and other times (ArrowFunctionExpression) just a flag.
michaelficarra · May 25, 2015 · ceccb92 · ceccb92
1 parent 1583ff2
commit ceccb92
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diff --git a/lib/js-nodes.js b/lib/js-nodes.js
diff --git a/src/js-nodes.coffee b/src/js-nodes.coffee
@@ -31,7 +31,7 @@ createNode = (type, props) ->
       ]
 
     for property in ['leadingComments', 'raw', 'expression', 'generator']
-      if this[property]?
+      if this[property]? && property not in @childNodes
         obj[property] = this[property]
     obj