Add missing update field for some passes

Author: serge-sans-paille

pythran/transformations/expand_globals.py

@@ -99,6 +99,8 @@ def visit_Module(self, node):
                     self.ctx)
                 module_body.append(self.visit(stmt))
 
+        self.update |= bool(self.to_expand)
+
         node.body = module_body
         return node
 
@@ -112,6 +114,7 @@ def visit_Name(self, node):
         if (isinstance(node.ctx, ast.Load) and
                 node.id not in self.local_decl and
                 node.id in self.to_expand):
+            self.update = True
             return ast.Call(func=node,
                             args=[], keywords=[])
         return node

pythran/transformations/normalize_is_none.py

@@ -76,6 +76,7 @@ def visit_BoolOp(self, node):
         values = list(node.values)
         self.generic_visit(node)
         if any(x != y for x, y in zip(values, node.values)):
+            self.update = True
             return reduce(lambda x, y:
                           ast.BinOp(x,
                                     NormalizeIsNone.table[type(node.op)](), y),
@@ -99,6 +100,8 @@ def visit_Compare(self, node):
                 ast.Load()),
             [noned_var], [])
 
+        self.update = True
+
         if negated:
             return ast.UnaryOp(ast.Not(), call)
         else:

pythran/transformations/normalize_static_if.py

@@ -177,6 +177,8 @@ def visit_If(self, node):
         expected_return = [ast.Name(ii, ast.Load(), None)
                            for ii in assigned_ids]
 
+        self.update = True
+
         if has_return:
             n = len(self.new_functions)
             fast_return = [ast.Name("$status{}".format(n), ast.Load(), None),
@@ -321,6 +323,7 @@ def has_static_expression(n):
             raise PythranSyntaxError("operator not supported in a static if",
                                      node)
 
+        self.update = True
         return self.visit(node)
 
     visit_If = visit_IfExp = visit_Cond