commit 03720fce6e709661af020f3e4e6dfd08a96e8044
author Craig Topper <craig.topper@gmail.com> Thu Aug 11 05:10:55 2011 +0000
committer Craig Topper <craig.topper@gmail.com> Thu Aug 11 05:10:55 2011 +0000
tree 050b006b66d29f432dab09d16c1be2b39dc913d8
parent 22998ad08be18db7c2a220bbaf24de3bd1f308bb

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

lib/Lex/TokenConcatenation.cpp

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'))) {