Fix bug where variables were incorrectly identified as duplicated in …

…the same scope.
ndw · Jan 1, 2012 · 1e9ecad · 1e9ecad
1 parent 62fef19
commit 1e9ecad
Showing 1 changed file with 0 additions and 7 deletions.
diff --git a/src/com/xmlcalabash/model/Step.java b/src/com/xmlcalabash/model/Step.java
@@ -608,13 +608,6 @@ protected void checkDuplicateVars(HashSet<QName> vars) {
                 vars.add(var.getName());
             }
         }
-
-        // FIXME: this is crude and inefficient
-        for (Step step : subpipeline) {
-            HashSet<QName> curVars = (HashSet<QName>) vars.clone();
-            step.checkDuplicateVars(curVars);
-        }
-
     }
 
     protected boolean checkBinding(Input input) {