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 3a3782a3b257cf0f196a1f8e13728f9a630f097e..5d7feb3a1a92fbb16df93d7806367c0456520ab3 100644 (file)
--- a/include/clang/Lex/LiteralSupport.h
+++ b/include/clang/Lex/LiteralSupport.h
@@ -197,7 +197,7 @@ public:
 
 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 c74b1466f3a83c812e038f03e1d77ae6c50e7317..19398bb6d9aada04e09e307fff78f88119aa5b25 100644 (file)
--- a/lib/Lex/LiteralSupport.cpp
+++ b/lib/Lex/LiteralSupport.cpp
@@ -1119,7 +1119,7 @@ void StringLiteralParser::init(const Token *StringToks, unsigned NumStringToks){
 
 /// 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 d6f3bc493fc51b0460b180f0554c6ffdc4bf24fd..2940b52d68e200a2aca7735fc0fe25150b083582 100644 (file)
--- a/lib/Lex/TokenConcatenation.cpp
+++ b/lib/Lex/TokenConcatenation.cpp
@@ -19,7 +19,7 @@ using namespace clang;
 
 /// 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'))) {