From: Ted Kremenek <kremenek@apple.com>
Date: Sat, 12 Mar 2011 02:49:11 +0000 (+0000)
Subject: Fix comments, and force auto progagation in VisitAggExpr.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e75f4c6f09a2f9a6a862200dd31c9e7f6d21295a;p=clang

Fix comments, and force auto progagation in VisitAggExpr.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127524 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/StaticAnalyzer/Core/CXXExprEngine.cpp b/lib/StaticAnalyzer/Core/CXXExprEngine.cpp
index 7d8a22bf2b..a71761dab8 100644
--- a/lib/StaticAnalyzer/Core/CXXExprEngine.cpp
+++ b/lib/StaticAnalyzer/Core/CXXExprEngine.cpp
@@ -105,6 +105,9 @@ void ExprEngine::VisitCXXConstructExpr(const CXXConstructExpr *E,
 
   if (E->isElidable()) {
     VisitAggExpr(E->getArg(0), Dest, Pred, Dst);
+    // FIXME: this is here to force propogation if VisitAggExpr doesn't
+    if (Dst.empty())
+      Dst.Add(Pred);
     return;
   }
 
@@ -200,7 +203,7 @@ void ExprEngine::VisitCXXOperatorCallExpr(const CXXOperatorCallExpr *C,
                                             ExplodedNodeSet &Dst) {
   const CXXMethodDecl *MD = dyn_cast_or_null<CXXMethodDecl>(C->getCalleeDecl());
   if (!MD) {
-    // If the operator doesn't represent a method call treat as regural call.
+    // If the operator doesn't represent a method call treat as regular call.
     VisitCall(C, Pred, C->arg_begin(), C->arg_end(), Dst);
     return;
   }