[NFC] Fixes -Wrange-loop-analysis warnings

This avoids new warnings due to D68912 adds -Wrange-loop-analysis to -Wall.

Differential Revision: https://reviews.llvm.org/D71857

2 files changed, 2 insertions, 2 deletions

diff --git a/clang-tools-extra/clang-tidy/utils/DeclRefExprUtils.cpp b/clang-tools-extra/clang-tidy/utils/DeclRefExprUtils.cpp
index 628b8506811..53f9336b6fc 100644
--- a/clang-tools-extra/clang-tidy/utils/DeclRefExprUtils.cpp
+++ b/clang-tools-extra/clang-tidy/utils/DeclRefExprUtils.cpp
@@ -23,7 +23,7 @@ using llvm::SmallPtrSet;
 namespace {
 
 template <typename S> bool isSetDifferenceEmpty(const S &S1, const S &S2) {
-  for (const auto &E : S1)
+  for (auto E : S1)
     if (S2.count(E) == 0)
       return false;
   return true;
diff --git a/clang-tools-extra/clang-tidy/utils/ExceptionAnalyzer.cpp b/clang-tools-extra/clang-tidy/utils/ExceptionAnalyzer.cpp
index 09fce323120..e8bccd7d6bf 100644
--- a/clang-tools-extra/clang-tidy/utils/ExceptionAnalyzer.cpp
+++ b/clang-tools-extra/clang-tidy/utils/ExceptionAnalyzer.cpp
@@ -125,7 +125,7 @@ ExceptionAnalyzer::ExceptionInfo ExceptionAnalyzer::throwsException(
 
   auto Result = ExceptionInfo::createUnknown();
   if (const auto *FPT = Func->getType()->getAs<FunctionProtoType>()) {
-    for (const QualType Ex : FPT->exceptions())
+    for (const QualType &Ex : FPT->exceptions())
       Result.registerException(Ex.getTypePtr());
   }
   return Result;