From 57eacfc1a47107b0cdf689ac0ddabe098686eabd Mon Sep 17 00:00:00 2001
From: Baibaifan <yangfanbai@yahoo.com>
Date: Thu, 23 Dec 2021 14:46:42 +0000
Subject: [PATCH] fix share buffer to

---
 paddle/fluid/pybind/imperative.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/paddle/fluid/pybind/imperative.cc b/paddle/fluid/pybind/imperative.cc
index e981de44c5ac9..c4ef22b89678d 100644
--- a/paddle/fluid/pybind/imperative.cc
+++ b/paddle/fluid/pybind/imperative.cc
@@ -1984,6 +1984,7 @@ void BindImperative(py::module *m_ptr) {
                  platform::errors::InvalidArgument(
                      "Tensor %s has not been initialized!", self->Name()));
              dst_->ShareBufferWith(*src);
+             dst_->ShareDataTypeWith(*src);
            })
       .def("_is_shared_buffer_with",
            [](const std::shared_ptr<imperative::VarBase> &self,