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-rw-r--r--lib/Basic/Token.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Basic/Token.cpp b/lib/Basic/Token.cpp
index 1ed0d0012c..104be84f0a 100644
--- a/lib/Basic/Token.cpp
+++ b/lib/Basic/Token.cpp
@@ -66,8 +66,8 @@ llvm::Twine Token::CleanCharContext() {
if (*CurPtr != '\n' && *CurPtr != '\r')
continue;
- CharContext = CharContext +
- llvm::Twine(llvm::StringRef(Start, Amp - Start));
+ CharContext.concat(
+ llvm::Twine(llvm::StringRef(Start, Amp - Start)));
while (true) {
while (isHorizontalWhitespace(*CurPtr) ||