llvm/clang/lib/StaticAnalyzer/Checkers/UndefBranchChecker.cpp

//=== UndefBranchChecker.cpp -----------------------------------*- C++ -*--===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file defines UndefBranchChecker, which checks for undefined branch
// condition.
//
//===----------------------------------------------------------------------===//

#include "clang/AST/StmtObjC.h"
#include "clang/AST/Type.h"
#include "clang/StaticAnalyzer/Checkers/BuiltinCheckerRegistration.h"
#include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
#include "clang/StaticAnalyzer/Core/Checker.h"
#include "clang/StaticAnalyzer/Core/CheckerManager.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
#include <optional>
#include <utility>

usingnamespaceclang;
usingnamespaceento;

namespace {

class UndefBranchChecker : public Checker<check::BranchCondition> { … };

} // namespace

void UndefBranchChecker::checkBranchCondition(const Stmt *Condition,
                                              CheckerContext &Ctx) const { … }

void ento::registerUndefBranchChecker(CheckerManager &mgr) { … }

bool ento::shouldRegisterUndefBranchChecker(const CheckerManager &mgr) { … }