[Sema] Improve llvm_unreachable() message.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@237532 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Sema/SemaAccess.cpp b/lib/Sema/SemaAccess.cpp
index 37240c23b69160d4fe412ef4c6374cdee1b25660..0e973cc5ebaae6fd9975b8bed5b8c0422678ccf8 100644 (file)
--- a/lib/Sema/SemaAccess.cpp
+++ b/lib/Sema/SemaAccess.cpp
@@ -1462,7 +1462,7 @@ static Sema::AccessResult CheckAccess(Sema &S, SourceLocation Loc,
   case AR_inaccessible: return Sema::AR_inaccessible;
   case AR_dependent: return Sema::AR_dependent;
   }
-  llvm_unreachable("falling off end");
+  llvm_unreachable("invalid access result");
 }
 
 void Sema::HandleDelayedAccessCheck(DelayedDiagnostic &DD, Decl *D) {