From: Aaron Ballman <aaron@aaronballman.com>
Date: Thu, 27 May 2021 13:23:20 +0000 (-0400)
Subject: Fix -Wswitch warning; NFC
X-Git-Tag: llvmorg-14-init~5451
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ce276b7a6448d9c30f55235392c38b0416e91bbb;p=platform%2Fupstream%2Fllvm.git

Fix -Wswitch warning; NFC
---

diff --git a/clang/lib/Lex/PPDirectives.cpp b/clang/lib/Lex/PPDirectives.cpp
index 1ccf24c..8fe7066 100644
--- a/clang/lib/Lex/PPDirectives.cpp
+++ b/clang/lib/Lex/PPDirectives.cpp
@@ -3259,6 +3259,9 @@ void Preprocessor::HandleElifFamilyDirective(Token &ElifToken,
     case tok::pp_elifndef:
       Callbacks->Elifndef(ElifToken.getLocation(), ConditionRange, CI.IfLoc);
       break;
+    default:
+      assert(false && "unexpected directive kind");
+      break;
     }
   }