PersistentHashWalkMapper: do not ignore comparison operator

inducer · Sep 20, 2024 · 861367f · 861367f
1 parent 11f55b2
commit 861367f
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/pymbolic/mapper/persistent_hash.py b/pymbolic/mapper/persistent_hash.py
@@ -49,3 +49,9 @@ def map_constant(self, expr):
                 expr = expr.item()
 
         self.key_hash.update(repr(expr).encode("utf8"))
+
+    def map_comparison(self, expr):
+        if self.visit(expr):
+            self.rec(expr.left)
+            self.key_hash.update(repr(expr.operator).encode("utf8"))
+            self.rec(expr.right)