Updated __eq__ and __ne__ method of LNode (#636)

Signed-off-by: fazledyn-or <ataf@openrefactory.com>
FEniCS · Nov 15, 2023 · ff7fcf6 · ff7fcf6
1 parent dfc6a7c
commit ff7fcf6
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/ffcx/codegeneration/lnodes.py b/ffcx/codegeneration/lnodes.py
@@ -122,11 +122,10 @@ class LNode(object):
     """Base class for all AST nodes."""
 
     def __eq__(self, other):
-        name = self.__class__.__name__
-        raise NotImplementedError("Missing implementation of __eq__ in " + name)
+        return NotImplemented
 
     def __ne__(self, other):
-        return not self.__eq__(other)
+        return NotImplemented
 
 
 class LExpr(LNode):