the names attribute of Global is not a node

Lib/compiler/ast.py

@@ -146,7 +146,7 @@ class Global(Node):
         return self.names,
 
     def getChildNodes(self):
-        return self.names,
+        return ()
 
     def __repr__(self):
         return "Global(%s)" % (repr(self.names),)

Tools/compiler/ast.txt

@@ -43,7 +43,7 @@ Dict: items!
 Not: expr
 Compare: expr, ops!
 Name: name*
-Global: names
+Global: names*
 Backquote: expr
 Getattr: expr, attrname*
 CallFunc: node, args!, star_args& = None, dstar_args& = None

Tools/compiler/compiler/ast.py

@@ -146,7 +146,7 @@ class Global(Node):
         return self.names,
 
     def getChildNodes(self):
-        return self.names,
+        return ()
 
     def __repr__(self):
         return "Global(%s)" % (repr(self.names),)

Tools/compiler/compiler/ast.txt

@@ -43,7 +43,7 @@ Dict: items!
 Not: expr
 Compare: expr, ops!
 Name: name*
-Global: names
+Global: names*
 Backquote: expr
 Getattr: expr, attrname*
 CallFunc: node, args!, star_args& = None, dstar_args& = None