From: Erich Keane <erich.keane@intel.com>
Date: Tue, 10 May 2022 20:34:01 +0000 (-0700)
Subject: [NFC] Replace not-null and not-isa check with a not-isa_and_nonnull
X-Git-Tag: upstream/15.0.7~8089
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eadeabbe10f5096b12e488e7bd8e2292429b5e08;p=platform%2Fupstream%2Fllvm.git

[NFC] Replace not-null and not-isa check with a not-isa_and_nonnull
---

diff --git a/clang/lib/Sema/AnalysisBasedWarnings.cpp b/clang/lib/Sema/AnalysisBasedWarnings.cpp
index bf282bb..164fea6 100644
--- a/clang/lib/Sema/AnalysisBasedWarnings.cpp
+++ b/clang/lib/Sema/AnalysisBasedWarnings.cpp
@@ -1272,7 +1272,7 @@ static void DiagnoseSwitchLabelsFallthrough(Sema &S, AnalysisDeclContext &AC,
   for (const CFGBlock *B : llvm::reverse(*Cfg)) {
     const Stmt *Label = B->getLabel();
 
-    if (!Label || !isa<SwitchCase>(Label))
+    if (!isa_and_nonnull<SwitchCase>(Label))
       continue;
 
     int AnnotatedCnt;