1 files changed, 2 insertions, 2 deletions
diff --git a/tools/js-optimizer.js b/tools/js-optimizer.js
index 151e573a..be5accbc 100644
--- a/tools/js-optimizer.js
+++ b/tools/js-optimizer.js
@@ -584,6 +584,8 @@ function simplifyExpressionsPre(ast) {
             node[3] = value[2];
           }
         }
+      } else if (type == 'sub' && node[1][0] == 'name' && /^FUNCTION_TABLE.*/.exec(node[1][1])) {
+        return null; // do not traverse subchildren here, we should not collapse 55 & 126. TODO: optimize this into a nonvirtual call (also because we lose some other opts here)!
       }
     });
 
@@ -2035,7 +2037,6 @@ function eliminate(ast, memSafe) {
     // examine body and note locals
     var hasSwitch = false;
     traverse(func, function(node, type) {
-      if (debug && type) type = type.toString();
       if (type === 'var') {
         var node1 = node[1];
         for (var i = 0; i < node1.length; i++) {
@@ -2645,7 +2646,6 @@ function eliminate(ast, memSafe) {
             var has_num = false;
             var fail = false;
             traverse(node, function(subNode, subType) {
-              if (debug && subType) subType = subType.toString();
               if (subType === 'binary') {
                 if (subNode[1] !== '+') {
                   fail = true;