Fix parens for NaN

Close #116
mishoo · Feb 6, 2013 · fdf8b5e · fdf8b5e
1 parent de7ec7f
commit fdf8b5e
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/output.js b/lib/output.js
@@ -520,6 +520,12 @@ function OutputStream(options) {
             return true;
     });
 
+    PARENS(AST_NaN, function(output){
+        var p = output.parent();
+        if (p instanceof AST_PropAccess && p.expression === this)
+            return true;
+    });
+
     function assign_and_conditional_paren_rules(output) {
         var p = output.parent();
         // !(a = false) → true