1 files changed, 3 insertions, 3 deletions
diff --git a/clang/lib/Analysis/ThreadSafety.cpp b/clang/lib/Analysis/ThreadSafety.cpp
index 469e79be724..f2746cba8cd 100644
--- a/clang/lib/Analysis/ThreadSafety.cpp
+++ b/clang/lib/Analysis/ThreadSafety.cpp
@@ -1337,10 +1337,10 @@ void BuildLockset::checkAccess(const Expr *Exp, AccessKind AK) {
   if (Analyzer->Handler.issueBetaWarnings()) {
     // Local variables of reference type cannot be re-assigned;
     // map them to their initializer.
-    while (auto *DRE = dyn_cast<DeclRefExpr>(Exp)) {
-      auto *VD = dyn_cast<VarDecl>(DRE->getDecl()->getCanonicalDecl());
+    while (const auto *DRE = dyn_cast<DeclRefExpr>(Exp)) {
+      const auto *VD = dyn_cast<VarDecl>(DRE->getDecl()->getCanonicalDecl());
       if (VD && VD->isLocalVarDecl() && VD->getType()->isReferenceType()) {
-        if (auto *E = VD->getInit()) {
+        if (const auto *E = VD->getInit()) {
           Exp = E;
           continue;
         }