1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/Lex/Preprocessor.cpp b/clang/lib/Lex/Preprocessor.cpp
index c16dd75..ede4c51 100644
--- a/clang/lib/Lex/Preprocessor.cpp
+++ b/clang/lib/Lex/Preprocessor.cpp
@@ -817,8 +817,8 @@ bool Preprocessor::HandleIdentifier(Token &Identifier) {
   }
 
   // If this is a macro to be expanded, do it.
-  if (MacroDefinition MD = getMacroDefinition(&II)) {
-    auto *MI = MD.getMacroInfo();
+  if (const MacroDefinition MD = getMacroDefinition(&II)) {
+    const auto *MI = MD.getMacroInfo();
     assert(MI && "macro definition with no macro info?");
     if (!DisableMacroExpansion) {
       if (!Identifier.isExpandDisabled() && MI->isEnabled()) {