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-rw-r--r--lib/Frontend/PCHReader.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Frontend/PCHReader.cpp b/lib/Frontend/PCHReader.cpp
index 56b77b1e94..70a9a068e6 100644
--- a/lib/Frontend/PCHReader.cpp
+++ b/lib/Frontend/PCHReader.cpp
@@ -141,7 +141,7 @@ bool PCHValidator::ReadTargetTriple(llvm::StringRef Triple) {
}
struct EmptyStringRef {
- bool operator ()(const llvm::StringRef &r) const { return r.empty(); }
+ bool operator ()(llvm::StringRef r) const { return r.empty(); }
};
struct EmptyBlock {
bool operator ()(const PCHPredefinesBlock &r) const { return r.Data.empty(); }