when encountering an ident decl that has previously been defined, reuse the old definition

Author: chrisdickinson

lib/index.js

@@ -429,8 +429,9 @@ function parser() {
 
       var lookup = state.scope.find(token.data)
 
-      if(lookup && lookup.parent.type === 'struct') {
-        state.unshift(ident())
+      if(lookup) {
+        state.fake(Object.create(lookup))
+        tokens.shift()
         return Advance  
       }
       return unexpected('expected user defined type, struct or keyword, got '+token.data)
@@ -749,6 +750,7 @@ function parser() {
               state.fake(mknode(IDENT, {data:'', position: token.position, type:'ident'}))
               return Advance
             }
+
             return advance_ident(true)()
           }
         , function() { state.scope.enter(); return Advance }