Merge pull request #21445 from charris/backport-21372

BUG: Allow legacy dtypes to cast to datetime again
numpy · May 5, 2022 · a0e69d5 · a0e69d5
2 parents e761ccc + 7b9e98d
commit a0e69d5
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/numpy/core/src/multiarray/convert_datatype.c b/numpy/core/src/multiarray/convert_datatype.c
@@ -106,9 +106,6 @@ PyArray_GetCastingImpl(PyArray_DTypeMeta *from, PyArray_DTypeMeta *to)
         return NULL;
     }
     else {
-        if (NPY_DT_is_parametric(from) || NPY_DT_is_parametric(to)) {
-            Py_RETURN_NONE;
-        }
         /* Reject non-legacy dtypes (they need to use the new API) */
         if (!NPY_DT_is_legacy(from) || !NPY_DT_is_legacy(to)) {
             Py_RETURN_NONE;