From a09c6cca72fa14b6008bbd6d731aebcfdfa81ed5 Mon Sep 17 00:00:00 2001
From: Douglas Gregor <dgregor@apple.com>
Date: Mon, 17 Jan 2011 19:15:43 +0000
Subject: Add missing <cctype> include, from Joerg Sonnenberger

llvm-svn: 123668
---
 clang/tools/driver/driver.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'clang/tools')

diff --git a/clang/tools/driver/driver.cpp b/clang/tools/driver/driver.cpp
index 594b07bd2ce..e3797d44958 100644
--- a/clang/tools/driver/driver.cpp
+++ b/clang/tools/driver/driver.cpp
@@ -35,6 +35,7 @@
 #include "llvm/Support/Program.h"
 #include "llvm/Support/Signals.h"
 #include "llvm/Support/system_error.h"
+#include <cctype>
 using namespace clang;
 using namespace clang::driver;
 
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