1 files changed, 6 insertions, 6 deletions
diff --git a/clang-tools-extra/clang-tidy/performance/InefficientVectorOperationCheck.cpp b/clang-tools-extra/clang-tidy/performance/InefficientVectorOperationCheck.cpp
index 4a8f292..a59ab33 100644
--- a/clang-tools-extra/clang-tidy/performance/InefficientVectorOperationCheck.cpp
+++ b/clang-tools-extra/clang-tidy/performance/InefficientVectorOperationCheck.cpp
@@ -208,7 +208,7 @@ void InefficientVectorOperationCheck::check(
   if (!TargetVarDecl)
     TargetVarDecl = ProtoVarDecl;
 
-  llvm::SmallPtrSet<const DeclRefExpr *, 16> AllVarRefs =
+  const llvm::SmallPtrSet<const DeclRefExpr *, 16> AllVarRefs =
       utils::decl_ref_expr::allDeclRefExprs(*TargetVarDecl, *LoopParent,
                                             *Context);
   for (const auto *Ref : AllVarRefs) {
@@ -231,12 +231,12 @@ void InefficientVectorOperationCheck::check(
   } else {
     llvm::StringRef FieldName = ProtoAddFieldCall->getMethodDecl()->getName();
     FieldName.consume_front("add_");
-    std::string MutableFieldName = ("mutable_" + FieldName).str();
+    const std::string MutableFieldName = ("mutable_" + FieldName).str();
     PartialReserveStmt = "." + MutableFieldName +
                          "()->Reserve"; // e.g., ".mutable_xxx()->Reserve"
   }
 
-  llvm::StringRef VarName = Lexer::getSourceText(
+  const llvm::StringRef VarName = Lexer::getSourceText(
       CharSourceRange::getTokenRange(
           AppendCall->getImplicitObjectArgument()->getSourceRange()),
       SM, Context->getLangOpts());
@@ -246,14 +246,14 @@ void InefficientVectorOperationCheck::check(
   if (RangeLoop) {
     // Get the range-expression in a for-range statement represented as
     // `for (range-declarator: range-expression)`.
-    StringRef RangeInitExpName =
+    const StringRef RangeInitExpName =
         Lexer::getSourceText(CharSourceRange::getTokenRange(
                                  RangeLoop->getRangeInit()->getSourceRange()),
                              SM, Context->getLangOpts());
     ReserveSize = (RangeInitExpName + ".size()").str();
   } else if (ForLoop) {
     // Handle counter-based loop cases.
-    StringRef LoopEndSource = Lexer::getSourceText(
+    const StringRef LoopEndSource = Lexer::getSourceText(
         CharSourceRange::getTokenRange(LoopEndExpr->getSourceRange()), SM,
         Context->getLangOpts());
     ReserveSize = std::string(LoopEndSource);
@@ -264,7 +264,7 @@ void InefficientVectorOperationCheck::check(
                    "container capacity before the loop")
               << AppendCall->getMethodDecl()->getDeclName();
   if (!ReserveSize.empty()) {
-    std::string ReserveStmt =
+    const std::string ReserveStmt =
         (VarName + PartialReserveStmt + "(" + ReserveSize + ");\n").str();
     Diag << FixItHint::CreateInsertion(LoopStmt->getBeginLoc(), ReserveStmt);
   }