pdict: When building dataclass hash, include type

inducer · Jun 26, 2022 · 29d340e · 29d340e
1 parent a55167c
commit 29d340e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pytools/persistent_dict.py b/pytools/persistent_dict.py
@@ -341,6 +341,8 @@ def update_for_specific_dtype(key_hash, key):
         key_hash.update(key.str.encode("utf8"))
 
     def update_for_dataclass(self, key_hash, key):
+        self.rec(key_hash, type(key_hash).__name__.encode("utf-8"))
+
         for fld in fields(key):
             self.rec(key_hash, fld.name)
             self.rec(key_hash, getattr(key, fld.name, None))