solve confilcts in test_opt.py, test_subtensor_inc_subtensor

theano/tensor/opt.py

@@ -1895,7 +1895,7 @@ def local_track_shape_i(node):
         return [shape_feature.shape_of[replacement][node.op.i]]
 
 
-# TH-2801 opt: subtensor(incsubtensor)
+# Subtensor(SetSubtensor(x, y, idx), idx) -> y 
 @register_specialize
 @register_canonicalize
 @gof.local_optimizer([Subtensor])

theano/tensor/tests/test_opt.py

@@ -6768,6 +6768,7 @@ if __name__ == '__main__':
     t.setUp()
     # t.test_perform()
     t.test_infer_shape()
+    test_subtensor_inc_subtensor()
     """
 #    unittest.main()
     test_fusion().tes_memory_leak()