From e7c2ed11835296a138e267910e89d42e78dfa00b Mon Sep 17 00:00:00 2001
From: Megvii Engine Team <megengine@megvii.com>
Date: Fri, 14 Jan 2022 12:56:36 +0800
Subject: [PATCH] fix(imperative): add missing pragma once

GitOrigin-RevId: 7a9fff1171e88f52514d2d53fa66e633322f54f3
---
 imperative/src/include/megbrain/imperative/backward_graph_opt.h | 2 ++
 imperative/src/include/megbrain/imperative/interpreter.h        | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/imperative/src/include/megbrain/imperative/backward_graph_opt.h b/imperative/src/include/megbrain/imperative/backward_graph_opt.h
index 02dfe044..357b80d8 100644
--- a/imperative/src/include/megbrain/imperative/backward_graph_opt.h
+++ b/imperative/src/include/megbrain/imperative/backward_graph_opt.h
@@ -9,6 +9,8 @@
  * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
+#pragma once
+
 #include "./op_def.h"
 
 namespace mgb::imperative {
diff --git a/imperative/src/include/megbrain/imperative/interpreter.h b/imperative/src/include/megbrain/imperative/interpreter.h
index 86fe691a..bd440524 100644
--- a/imperative/src/include/megbrain/imperative/interpreter.h
+++ b/imperative/src/include/megbrain/imperative/interpreter.h
@@ -9,6 +9,8 @@
  * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
+#pragma once
+
 #include <any>
 #include <atomic>