llvm/clang/lib/Rewrite/TokenRewriter.cpp

//===- TokenRewriter.cpp - Token-based code rewriting interface -----------===//
//
// 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 TokenRewriter class, which is used for code
//  transformations.
//
//===----------------------------------------------------------------------===//

#include "clang/Rewrite/Core/TokenRewriter.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Lex/Lexer.h"
#include "clang/Lex/ScratchBuffer.h"
#include "clang/Lex/Token.h"
#include <cassert>
#include <cstring>
#include <map>
#include <utility>

usingnamespaceclang;

TokenRewriter::TokenRewriter(FileID FID, SourceManager &SM,
                             const LangOptions &LangOpts) { … }

TokenRewriter::~TokenRewriter() = default;

/// RemapIterator - Convert from token_iterator (a const iterator) to
/// TokenRefTy (a non-const iterator).
TokenRewriter::TokenRefTy TokenRewriter::RemapIterator(token_iterator I) { … }

/// AddToken - Add the specified token into the Rewriter before the other
/// position.
TokenRewriter::TokenRefTy
TokenRewriter::AddToken(const Token &T, TokenRefTy Where) { … }

TokenRewriter::token_iterator
TokenRewriter::AddTokenBefore(token_iterator I, const char *Val) { … }