Raw string followup. Pass a couple StringRefs by value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137301 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Lex/LiteralSupport.h b/include/clang/Lex/LiteralSupport.h
index 3a3782a..5d7feb3 100644
--- a/include/clang/Lex/LiteralSupport.h
+++ b/include/clang/Lex/LiteralSupport.h
@@ -197,7 +197,7 @@
private:
void init(const Token *StringToks, unsigned NumStringToks);
- void CopyStringFragment(const StringRef &Fragment);
+ void CopyStringFragment(StringRef Fragment);
};
} // end namespace clang
diff --git a/lib/Lex/LiteralSupport.cpp b/lib/Lex/LiteralSupport.cpp
index c74b146..19398bb 100644
--- a/lib/Lex/LiteralSupport.cpp
+++ b/lib/Lex/LiteralSupport.cpp
@@ -1119,7 +1119,7 @@
/// copyStringFragment - This function copies from Start to End into ResultPtr.
/// Performs widening for multi-byte characters.
-void StringLiteralParser::CopyStringFragment(const StringRef &Fragment) {
+void StringLiteralParser::CopyStringFragment(StringRef Fragment) {
// Copy the character span over.
if (CharByteWidth == 1) {
memcpy(ResultPtr, Fragment.data(), Fragment.size());
diff --git a/lib/Lex/TokenConcatenation.cpp b/lib/Lex/TokenConcatenation.cpp
index d6f3bc4..2940b52 100644
--- a/lib/Lex/TokenConcatenation.cpp
+++ b/lib/Lex/TokenConcatenation.cpp
@@ -19,7 +19,7 @@
/// IsStringPrefix - Return true if Str is a string prefix.
/// 'L', 'u', 'U', or 'u8'. Including raw versions.
-static bool IsStringPrefix(const StringRef &Str, bool CPlusPlus0x) {
+static bool IsStringPrefix(StringRef Str, bool CPlusPlus0x) {
if (Str[0] == 'L' ||
(CPlusPlus0x && (Str[0] == 'u' || Str[0] == 'U' || Str[0] == 'R'))) {
