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-rw-r--r--lib/Support/FileUtilities.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Support/FileUtilities.cpp b/lib/Support/FileUtilities.cpp
index 68953d347f..729e44789c 100644
--- a/lib/Support/FileUtilities.cpp
+++ b/lib/Support/FileUtilities.cpp
@@ -22,6 +22,7 @@
#include <cstring>
#include <system_error>
using namespace llvm;
+using std::error_code;
static bool isSignedChar(char C) {
return (C == '+' || C == '-');