Merge pull request #595 from OP2/ReubenHill/complex-fixes

Disallow MIN and MAX access on complex data
OP2 · Sep 21, 2020 · d1955c0 · d1955c0
2 parents dac7202 + b27e8a0
commit d1955c0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/pyop2/base.py b/pyop2/base.py
@@ -142,6 +142,10 @@ def __init__(self, data=None, map=None, access=None, lgmaps=None, unroll_map=Fal
             self.map_tuple = (map, )
         else:
             self.map_tuple = tuple(map)
+
+        if data is not None and hasattr(data, "dtype"):
+            if data.dtype.kind == "c" and (access == MIN or access == MAX):
+                raise ValueError("MIN and MAX access descriptors are undefined on complex data.")
         self._access = access
 
         self.unroll_map = unroll_map