llvm/clang/lib/Lex/PreprocessorLexer.cpp

//===- PreprocessorLexer.cpp - C Language Family Lexer --------------------===//
//
// 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 PreprocessorLexer and Token interfaces.
//
//===----------------------------------------------------------------------===//

#include "clang/Lex/PreprocessorLexer.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Lex/LexDiagnostic.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/Lex/Token.h"
#include <cassert>

usingnamespaceclang;

void PreprocessorLexer::anchor() { … }

PreprocessorLexer::PreprocessorLexer(Preprocessor *pp, FileID fid)
    : … { … }

/// After the preprocessor has parsed a \#include, lex and
/// (potentially) macro expand the filename.
void PreprocessorLexer::LexIncludeFilename(Token &FilenameTok) { … }

/// getFileEntry - Return the FileEntry corresponding to this FileID.  Like
/// getFileID(), this only works for lexers with attached preprocessors.
OptionalFileEntryRef PreprocessorLexer::getFileEntry() const { … }