Add __getitem__() handler for use by visitContinue()
diff --git a/Lib/compiler/misc.py b/Lib/compiler/misc.py
index b834a2e..9cbd73f 100644
--- a/Lib/compiler/misc.py
+++ b/Lib/compiler/misc.py
@@ -39,6 +39,8 @@
         self.stack.append(elt)
     def top(self):
         return self.stack[-1]
+    def __getitem__(self, index): # needed by visitContinue()
+        return self.stack[index]
 
 MANGLE_LEN = 256 # magic constant from compile.c