From b85e7a19eabc2ba92545a8a62ac7a2cadfe531ff Mon Sep 17 00:00:00 2001
From: Dwayne Robinson <dwayner@microsoft.com>
Date: Wed, 28 Oct 2020 23:31:34 -0700
Subject: [PATCH] isalnum is not defined - include cctype (#5623)

---
 onnxruntime/core/framework/debug_node_inputs_outputs_utils.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/onnxruntime/core/framework/debug_node_inputs_outputs_utils.cc b/onnxruntime/core/framework/debug_node_inputs_outputs_utils.cc
index 8437bcf36e..26e280f878 100644
--- a/onnxruntime/core/framework/debug_node_inputs_outputs_utils.cc
+++ b/onnxruntime/core/framework/debug_node_inputs_outputs_utils.cc
@@ -6,6 +6,7 @@
 #include "core/framework/debug_node_inputs_outputs_utils.h"
 
 #include <iomanip>
+#include <cctype>
 
 #include "core/common/path_utils.h"
 #include "core/framework/tensorprotoutils.h"