llvm/clang-tools-extra/clang-tidy/modernize/ReplaceAutoPtrCheck.cpp

//===--- ReplaceAutoPtrCheck.cpp - clang-tidy------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

#include "ReplaceAutoPtrCheck.h"
#include "clang/AST/ASTContext.h"
#include "clang/ASTMatchers/ASTMatchFinder.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Lex/Lexer.h"
#include "clang/Lex/Preprocessor.h"

usingnamespaceclang;
usingnamespaceclang::ast_matchers;

namespace clang::tidy::modernize {

namespace {
static const char AutoPtrTokenId[] = …;
static const char AutoPtrOwnershipTransferId[] = …;

/// Matches expressions that are lvalues.
///
/// In the following example, a[0] matches expr(isLValue()):
/// \code
///   std::string a[2];
///   std::string b;
///   b = a[0];
///   b = "this string won't match";
/// \endcode
AST_MATCHER(Expr, isLValue) { … }

} // namespace

ReplaceAutoPtrCheck::ReplaceAutoPtrCheck(StringRef Name,
                                         ClangTidyContext *Context)
    : … { … }

void ReplaceAutoPtrCheck::storeOptions(ClangTidyOptions::OptionMap &Opts) { … }

void ReplaceAutoPtrCheck::registerMatchers(MatchFinder *Finder) { … }

void ReplaceAutoPtrCheck::registerPPCallbacks(const SourceManager &SM,
                                              Preprocessor *PP,
                                              Preprocessor *ModuleExpanderPP) { … }

void ReplaceAutoPtrCheck::check(const MatchFinder::MatchResult &Result) { … }

} // namespace clang::tidy::modernize