[clang-format] Clang-tidy cleanup of CleanupTest.cpp, NFC

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@300982 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/unittests/Format/CleanupTest.cpp b/unittests/Format/CleanupTest.cpp
index 6ac5f695d437fa8d6d69c2833d97ae0488fc21c2..e554a8191277ac87b0d597014421a1f3f09d0936 100644 (file)
--- a/unittests/Format/CleanupTest.cpp
+++ b/unittests/Format/CleanupTest.cpp
@@ -292,7 +292,7 @@ protected:
   }
 
   inline std::string apply(StringRef Code,
-                           const tooling::Replacements Replaces) {
+                           const tooling::Replacements &Replaces) {
     auto CleanReplaces = cleanupAroundReplacements(Code, Replaces, Style);
     EXPECT_TRUE(static_cast<bool>(CleanReplaces))
         << llvm::toString(CleanReplaces.takeError()) << "\n";
@@ -302,8 +302,7 @@ protected:
   }
 
   inline std::string formatAndApply(StringRef Code,
-                                    const tooling::Replacements Replaces) {
-
+                                    const tooling::Replacements &Replaces) {
     auto CleanReplaces = cleanupAroundReplacements(Code, Replaces, Style);
     EXPECT_TRUE(static_cast<bool>(CleanReplaces))
         << llvm::toString(CleanReplaces.takeError()) << "\n";