Change references to 'const ProgramState *' to typedef 'ProgramStateRef'.

At this point this is largely cosmetic, but it opens the door to replace
ProgramStateRef with a smart pointer that more eagerly acts in the role
of reclaiming unused ProgramState objects.

llvm-svn: 149081

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/lib/StaticAnalyzer/Core/CheckerContext.cpp b/clang/lib/StaticAnalyzer/Core/CheckerContext.cpp
index 47b7c48d452..c25ba36a512 100644
--- a/clang/lib/StaticAnalyzer/Core/CheckerContext.cpp
+++ b/clang/lib/StaticAnalyzer/Core/CheckerContext.cpp
@@ -20,7 +20,7 @@ using namespace clang;
 using namespace ento;
 
 const FunctionDecl *CheckerContext::getCalleeDecl(const CallExpr *CE) const {
-  const ProgramState *State = getState();
+  ProgramStateRef State = getState();
   const Expr *Callee = CE->getCallee();
   SVal L = State->getSVal(Callee, Pred->getLocationContext());
   return L.getAsFunctionDecl();