From: Ted Kremenek <kremenek@apple.com>
Date: Thu, 28 Apr 2011 06:19:35 +0000 (+0000)
Subject: Add comment to CFGBlock suggested by Jiri Slaby.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3cda937d4c015ff6070f1117024621a452cfaddd;p=clang

Add comment to CFGBlock suggested by Jiri Slaby.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130387 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Analysis/CFG.h b/include/clang/Analysis/CFG.h
index 53ed705b95..ca46459afd 100644
--- a/include/clang/Analysis/CFG.h
+++ b/include/clang/Analysis/CFG.h
@@ -264,6 +264,8 @@ public:
 ///     ? operator      LHS expression;  RHS expression
 ///     &&, ||          expression that uses result of && or ||, RHS
 ///
+/// But note that any of that may be NULL in case of optimized-out edges.
+///
 class CFGBlock {
   class ElementList {
     typedef BumpVector<CFGElement> ImplTy;