From: Zhongxing Xu <xuzhongxing@gmail.com>
Date: Sat, 20 Nov 2010 08:17:16 +0000 (+0000)
Subject: Add comments.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ba09cbb1a9b64a0822d0edf2c8462ef5384a4a14;p=clang

Add comments.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119900 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Checker/GRCoreEngine.cpp b/lib/Checker/GRCoreEngine.cpp
index c77a0228e4..a121cbbcd1 100644
--- a/lib/Checker/GRCoreEngine.cpp
+++ b/lib/Checker/GRCoreEngine.cpp
@@ -795,7 +795,8 @@ void GRCallExitNodeBuilder::GenerateNode(const GRState *state) {
   // Get the callee's location context.
   const StackFrameContext *LocCtx 
                          = cast<StackFrameContext>(Pred->getLocationContext());
-
+  // When exiting an implicit automatic obj dtor call, the callsite is the Stmt
+  // that triggers the dtor.
   PostStmt Loc(LocCtx->getCallSite(), LocCtx->getParent());
   bool isNew;
   ExplodedNode *Node = Eng.G->getNode(Loc, state, &isNew);