[clang][Interp][NFC] Initialize constants as ~0u

diff --git a/clang/lib/AST/Interp/Pointer.h b/clang/lib/AST/Interp/Pointer.h
index 44c4856..c062831 100644 (file)
--- a/clang/lib/AST/Interp/Pointer.h
+++ b/clang/lib/AST/Interp/Pointer.h
@@ -60,8 +60,8 @@ enum PrimType : unsigned;
 ///                     Base
 class Pointer {
 private:
-  static constexpr unsigned PastEndMark = (unsigned)-1;
-  static constexpr unsigned RootPtrMark = (unsigned)-1;
+  static constexpr unsigned PastEndMark = ~0u;
+  static constexpr unsigned RootPtrMark = ~0u;
 
 public:
   Pointer() {}