Fix handling of labels in nested scopes

diff --git a/lib/scope.js b/lib/scope.js
index 34ca5fb..7bcd372 100644 (file)
--- a/lib/scope.js
+++ b/lib/scope.js
@@ -84,9 +84,12 @@ AST_Toplevel.DEFMETHOD("figure_out_scope", function(){
         if (node instanceof AST_Scope) {
             node.init_scope_vars(nesting);
             var save_scope = node.parent_scope = scope;
+            var save_labels = labels;
             ++nesting;
             scope = node;
+            labels = new Dictionary();
             descend();
+            labels = save_labels;
             scope = save_scope;
             --nesting;
             return true;        // don't descend again in TreeWalker