1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp
index fc6e884..e23e843 100644
--- a/clang/lib/AST/ExprConstant.cpp
+++ b/clang/lib/AST/ExprConstant.cpp
@@ -1428,11 +1428,11 @@ namespace {
     }
     bool destroy(bool RunDestructors = true) {
       bool OK = cleanup(Info, RunDestructors, OldStackSize);
-      OldStackSize = -1U;
+      OldStackSize = std::numeric_limits<unsigned>::max();
       return OK;
     }
     ~ScopeRAII() {
-      if (OldStackSize != -1U)
+      if (OldStackSize != std::numeric_limits<unsigned>::max())
         destroy(false);
       // Body moved to a static method to encourage the compiler to inline away
       // instances of this class.