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

//=== StringChecker.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 implements the modeling of the std::basic_string type.
// This involves checking preconditions of the operations and applying the
// effects of the operations, e.g. their post-conditions.
//
//===----------------------------------------------------------------------===//

#include "clang/StaticAnalyzer/Checkers/BuiltinCheckerRegistration.h"
#include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/CallDescription.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"

usingnamespaceclang;
usingnamespaceento;

namespace {
class StringChecker : public Checker<check::PreCall> { … };

bool StringChecker::isCharToStringCtor(const CallEvent &Call,
                                       const ASTContext &ACtx) const { … }

void StringChecker::checkPreCall(const CallEvent &Call,
                                 CheckerContext &C) const { … }

} // end anonymous namespace

void ento::registerStringChecker(CheckerManager &Mgr) { … }

bool ento::shouldRegisterStringChecker(const CheckerManager &) { … }