From: David Blaikie <dblaikie@gmail.com>
Date: Thu, 21 Feb 2013 23:35:06 +0000 (+0000)
Subject: Simplify code to use castAs rather than getAs + assert.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=df1f94ebfac4578e27ad008522c7b333e977e51b;p=clang

Simplify code to use castAs rather than getAs + assert.

Post commit review feedback on r175812 from Jordan Rose.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175826 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/StaticAnalyzer/Core/PathDiagnostic.cpp b/lib/StaticAnalyzer/Core/PathDiagnostic.cpp
index b27a80f93c..8c6eaec1b5 100644
--- a/lib/StaticAnalyzer/Core/PathDiagnostic.cpp
+++ b/lib/StaticAnalyzer/Core/PathDiagnostic.cpp
@@ -993,11 +993,10 @@ StackHintGenerator::~StackHintGenerator() {}
 
 std::string StackHintGeneratorForSymbol::getMessage(const ExplodedNode *N){
   ProgramPoint P = N->getLocation();
-  Optional<CallExitEnd> CExit = P.getAs<CallExitEnd>();
-  assert(CExit && "Stack Hints should be constructed at CallExitEnd points.");
+  CallExitEnd CExit = P.castAs<CallExitEnd>();
 
   // FIXME: Use CallEvent to abstract this over all calls.
-  const Stmt *CallSite = CExit->getCalleeContext()->getCallSite();
+  const Stmt *CallSite = CExit.getCalleeContext()->getCallSite();
   const CallExpr *CE = dyn_cast_or_null<CallExpr>(CallSite);
   if (!CE)
     return "";