From 11e5c8b31a056615e3f0161d2886782145db19ae Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Fri, 22 Apr 2011 18:01:30 +0000
Subject: Add static analyzer support for C++'0X nullptr.  Patch by Jim Goodnow
 II.

llvm-svn: 130003
---
 clang/lib/StaticAnalyzer/Core/Environment.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'clang/lib/StaticAnalyzer/Core/Environment.cpp')

diff --git a/clang/lib/StaticAnalyzer/Core/Environment.cpp b/clang/lib/StaticAnalyzer/Core/Environment.cpp
index 1ebb4ac5d4f..0d43c37587b 100644
--- a/clang/lib/StaticAnalyzer/Core/Environment.cpp
+++ b/clang/lib/StaticAnalyzer/Core/Environment.cpp
@@ -64,6 +64,9 @@ SVal Environment::getSVal(const Stmt *E, SValBuilder& svalBuilder) const {
         else
           return svalBuilder.makeIntVal(cast<IntegerLiteral>(E));
       }
+      // For special C0xx nullptr case, make a null pointer SVal.
+      case Stmt::CXXNullPtrLiteralExprClass:
+        return svalBuilder.makeNull();
       case Stmt::ImplicitCastExprClass:
       case Stmt::CXXFunctionalCastExprClass:
       case Stmt::CStyleCastExprClass: {
-- 
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