From 1bebc22bd94d44214bbd8a2dad10736c7c5e205b Mon Sep 17 00:00:00 2001
From: Matthias Gehre <M.Gehre@gmx.de>
Date: Wed, 14 Aug 2019 21:55:57 +0000
Subject: [LifetimeAnalysis] Support std::stack::top() and
 std::optional::value()

Summary: Diagnose dangling pointers that come from std::stack::top() and std::optional::value().

Reviewers: gribozavr

Subscribers: cfe-commits, xazax.hun

Tags: #clang

Differential Revision: https://reviews.llvm.org/D66164

llvm-svn: 368929
---
 clang/lib/Sema/SemaInit.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'clang/lib/Sema')

diff --git a/clang/lib/Sema/SemaInit.cpp b/clang/lib/Sema/SemaInit.cpp
index 0811d3fd14e..e11cc92e1bb 100644
--- a/clang/lib/Sema/SemaInit.cpp
+++ b/clang/lib/Sema/SemaInit.cpp
@@ -6610,7 +6610,7 @@ static bool shouldTrackImplicitObjectArg(const CXXMethodDecl *Callee) {
              OO == OverloadedOperatorKind::OO_Star;
     }
     return llvm::StringSwitch<bool>(Callee->getName())
-        .Cases("front", "back", "at", true)
+        .Cases("front", "back", "at", "top", "value", true)
         .Default(false);
   }
   return false;
-- 
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