to_verilog:visit is updated for a class-based Module.

Author: shtaxxx

veriloggen/to_verilog.py

@@ -466,6 +466,7 @@ def make_length(self, node):
 
     #---------------------------------------------------------------------------
     def visit(self, node):
+        if isinstance(node, module.Module): return self.visit_Module(node)
         visitor = getattr(self, 'visit_' + node.__class__.__name__, self.generic_visit)
         return visitor(node)