From 54ac1e8240d358ee62e74b19328c06810ba035c2 Mon Sep 17 00:00:00 2001
From: Yuri Victorovich <yuri@FreeBSD.org>
Date: Thu, 2 Jun 2022 09:43:18 -0700
Subject: [PATCH] Fix missing STL include in
 tools/solidityUpgrade/SourceUpgrade.cpp

---
 tools/solidityUpgrade/SourceUpgrade.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/solidityUpgrade/SourceUpgrade.cpp b/tools/solidityUpgrade/SourceUpgrade.cpp
index 7c70b1d16..b98b050d6 100644
--- a/tools/solidityUpgrade/SourceUpgrade.cpp
+++ b/tools/solidityUpgrade/SourceUpgrade.cpp
@@ -26,6 +26,8 @@
 #include <boost/filesystem/operations.hpp>
 #include <boost/algorithm/string.hpp>
 
+#include <fstream>
+
 #ifdef _WIN32 // windows
 	#include <io.h>
 	#define isatty _isatty