Fix variable binding

Crissman · Jan 16, 2019 · 630a2da · 630a2da
1 parent b402029
commit 630a2da
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/chainer/testing/backend.py b/chainer/testing/backend.py
@@ -176,9 +176,12 @@ def method_generator(base_method):
                     and base_method.__name__ not in method_names):
                 return None
 
+            # Bind to a new variable.
+            backend_config2 = backend_config
+
             @functools.wraps(base_method)
             def new_method(self, *args, **kwargs):
-                return base_method(self, backend_config, *args, **kwargs)
+                return base_method(self, backend_config2, *args, **kwargs)
 
             # Apply test marks
             for mark in marks: