support add infershape for no grad op (#40182)

paddle/fluid/framework/op_registry.h

@@ -286,8 +286,8 @@ struct OpKernelRegistrarFunctorEx<PlaceType, false, I,
     return 0;                                                            \
   }
 
-#define REGISTER_OP_WITHOUT_GRADIENT(op_type, op_class, op_maker_class) \
-  REGISTER_OPERATOR(op_type, op_class, op_maker_class, \
+#define REGISTER_OP_WITHOUT_GRADIENT(op_type, op_class, ...) \
+  REGISTER_OPERATOR(op_type, op_class, __VA_ARGS__, \
         paddle::framework::EmptyGradOpMaker<paddle::framework::OpDesc>,   \
         paddle::framework::EmptyGradOpMaker<paddle::imperative::OpBase>)
 

paddle/fluid/operators/empty_op.cc

@@ -90,9 +90,6 @@ namespace plat = paddle::platform;
 
 DELCARE_INFER_SHAPE_FUNCTOR(empty, EmptyInferShapeFunctor,
                             PT_INFER_META(phi::CreateInferMeta));
-
-REGISTER_OPERATOR(
-    empty, ops::EmptyOp, ops::EmptyOpMaker, ops::EmptyOpVarTypeInference,
-    paddle::framework::EmptyGradOpMaker<paddle::framework::OpDesc>,
-    paddle::framework::EmptyGradOpMaker<paddle::imperative::OpBase>,
+REGISTER_OP_WITHOUT_GRADIENT(empty, ops::EmptyOp, ops::EmptyOpMaker,
+                             ops::EmptyOpVarTypeInference,
                              EmptyInferShapeFunctor);