From 74f201c37ece0c7d221844e99cb1bdeb1ea42a0a Mon Sep 17 00:00:00 2001
From: Jonas Toth <jonas.toth@gmail.com>
Date: Mon, 22 Oct 2018 20:29:15 +0000
Subject: [clang-tidy] tryfix windows build

llvm-svn: 344947
---
 clang-tools-extra/clang-tidy/cppcoreguidelines/MacroUsageCheck.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'clang-tools-extra/clang-tidy/cppcoreguidelines/MacroUsageCheck.cpp')

diff --git a/clang-tools-extra/clang-tidy/cppcoreguidelines/MacroUsageCheck.cpp b/clang-tools-extra/clang-tidy/cppcoreguidelines/MacroUsageCheck.cpp
index 5791fd0bf1d..47f563ba6ef 100644
--- a/clang-tools-extra/clang-tidy/cppcoreguidelines/MacroUsageCheck.cpp
+++ b/clang-tools-extra/clang-tidy/cppcoreguidelines/MacroUsageCheck.cpp
@@ -13,6 +13,7 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/Regex.h"
 #include <algorithm>
+#include <cctype>
 
 namespace clang {
 namespace tidy {
-- 
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