bug fix

paddle/fluid/operators/save_op.cc

@@ -23,6 +23,7 @@ limitations under the License. */
 #include "paddle/fluid/framework/lod_tensor.h"
 #include "paddle/fluid/framework/op_registry.h"
 #include "paddle/fluid/framework/selected_rows.h"
+#include "paddle/fluid/framework/variable.h"
 #include "paddle/fluid/platform/device_context.h"
 
 namespace paddle {
@@ -70,7 +71,6 @@ class SaveOp : public framework::OperatorBase {
                const platform::Place &place) const override {
     auto filename = Attr<std::string>("file_path");
     auto overwrite = Attr<bool>("overwrite");
-    auto save_as_fp16 = Attr<bool>("save_as_fp16");
 
     if (FileExists(filename) && !overwrite) {
       PADDLE_THROW("%s is existed, cannot save to it when overwrite=false",
@@ -97,7 +97,7 @@ class SaveOp : public framework::OperatorBase {
   }
 
   SaveLodTensor(const std::string &filename, const platform::Place &place,
-                Variable *var) {
+                framework::Variable *var) {
     auto &tensor = var->Get<framework::LoDTensor>();
 
     // get device context from pool
@@ -110,6 +110,7 @@ class SaveOp : public framework::OperatorBase {
     PADDLE_ENFORCE(static_cast<bool>(fout), "Cannot open %s to write",
                    filename);
 
+    auto save_as_fp16 = Attr<bool>("save_as_fp16");
     auto in_dtype = framework::ToDataType(tensor.type());
     auto out_dtype = save_as_fp16 ? framework::proto::VarType::FP16 : in_dtype;
 
@@ -124,11 +125,11 @@ class SaveOp : public framework::OperatorBase {
     } else {
       framework::SerializeToStream(fout, tensor, dev_ctx);
     }
-    fout.close()
+    fout.close();
   }
 
   SaveSelectedRows(const std::string &filename, const platform::Place &place,
-                   Variable *var) {
+                   framework::Variable *var) {
     auto &selectedRows = var->Get<framework::SelectedRows>();
 
     // get device context from pool