From 2f5e3101670164be4f6e3d199a4d603dec1527ef Mon Sep 17 00:00:00 2001
From: fengjiayi <fengjiayi@baidu.com>
Date: Thu, 7 Jun 2018 15:07:25 +0800
Subject: [PATCH] fix a compile error

---
 paddle/fluid/framework/details/ssa_graph_printer.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddle/fluid/framework/details/ssa_graph_printer.h b/paddle/fluid/framework/details/ssa_graph_printer.h
index 5287be3b6a..b4c9001378 100644
--- a/paddle/fluid/framework/details/ssa_graph_printer.h
+++ b/paddle/fluid/framework/details/ssa_graph_printer.h
@@ -20,7 +20,7 @@
 namespace paddle {
 namespace framework {
 namespace details {
-class SSAGraph;
+struct SSAGraph;
 class SSAGraphPrinter {
  public:
   virtual ~SSAGraphPrinter() {}
-- 
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