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//== NullDerefChecker.h - Null dereference checker --------------*- C++ -*--==//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This defines NullDerefChecker and UndefDerefChecker, two builtin checks
// in ExprEngine that check for null and undefined pointers at loads
// and stores.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_GR_DEREFCHECKER
#define LLVM_CLANG_GR_DEREFCHECKER
#include <utility>
namespace clang {
namespace ento {
class ExprEngine;
class ExplodedNode;
std::pair<ExplodedNode * const *, ExplodedNode * const *>
GetImplicitNullDereferences(ExprEngine &Eng);
} // end GR namespace
} // end clang namespace
#endif
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