mypy: fix errors from pytato typing improvements

inducer · Nov 13, 2024 · a59a9c8 · a59a9c8
1 parent 755e39a
commit a59a9c8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arraycontext/impl/pytato/utils.py b/arraycontext/impl/pytato/utils.py
@@ -99,6 +99,7 @@ def _normalize_pt_expr(
     """
     normalize_mapper = _DatawrapperToBoundPlaceholderMapper()
     normalized_expr = normalize_mapper(expr)
+    assert isinstance(normalized_expr, AbstractResultWithNamedArrays)
     return normalized_expr, normalize_mapper.bound_arguments