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📄 AffectedRangeManager.cpp(5.4 KB)
📄 AffectedRangeManager.h(2.41 KB)
📄 BreakableToken.cpp(41.66 KB)
📄 BreakableToken.h(21.6 KB)
📄 ContinuationIndenter.cpp(105.22 KB)
📄 ContinuationIndenter.h(18.37 KB)
📄 Encoding.h(4.13 KB)
📄 Format.cpp(114.48 KB)
📄 FormatInternal.h(2.97 KB)
📄 FormatToken.cpp(10.68 KB)
📄 FormatToken.h(38.92 KB)
📄 FormatTokenLexer.cpp(38.9 KB)
📄 FormatTokenLexer.h(4 KB)
📄 NamespaceEndCommentsFixer.cpp(11.64 KB)
📄 NamespaceEndCommentsFixer.h(1.62 KB)
📄 SortJavaScriptImports.cpp(16.48 KB)
📄 SortJavaScriptImports.h(1.25 KB)
📄 TokenAnalyzer.cpp(4.9 KB)
📄 TokenAnalyzer.h(3.68 KB)
📄 TokenAnnotator.cpp(161.03 KB)
📄 TokenAnnotator.h(6.52 KB)
📄 UnwrappedLineFormatter.cpp(49.49 KB)
📄 UnwrappedLineFormatter.h(2.93 KB)
📄 UnwrappedLineParser.cpp(96.49 KB)
📄 UnwrappedLineParser.h(11.09 KB)
📄 UsingDeclarationsSorter.cpp(7.83 KB)
📄 UsingDeclarationsSorter.h(1.12 KB)
📄 WhitespaceManager.cpp(37.75 KB)
📄 WhitespaceManager.h(9.4 KB)

Editing: FormatTokenLexer.h

//===--- FormatTokenLexer.h - Format C++ code ----------------*- 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
//
//===----------------------------------------------------------------------===//
///
/// \file
/// This file contains FormatTokenLexer, which tokenizes a source file
/// into a token stream suitable for ClangFormat.
///
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_LIB_FORMAT_FORMATTOKENLEXER_H
#define LLVM_CLANG_LIB_FORMAT_FORMATTOKENLEXER_H

#include "Encoding.h"
#include "FormatToken.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Format/Format.h"
#include "llvm/ADT/MapVector.h"
#include "llvm/ADT/StringSet.h"
#include "llvm/Support/Regex.h"

#include <stack>

namespace clang {
namespace format {

enum LexerState {
  NORMAL,
  TEMPLATE_STRING,
  TOKEN_STASHED,
};

class FormatTokenLexer {
public:
  FormatTokenLexer(const SourceManager &SourceMgr, FileID ID, unsigned Column,
                   const FormatStyle &Style, encoding::Encoding Encoding,
                   llvm::SpecificBumpPtrAllocator<FormatToken> &Allocator,
                   IdentifierTable &IdentTable);

ArrayRef<FormatToken *> lex();

const AdditionalKeywords &getKeywords() { return Keywords; }

private:
  void tryMergePreviousTokens();

bool tryMergeLessLess();
  bool tryMergeNSStringLiteral();
  bool tryMergeJSPrivateIdentifier();
  bool tryMergeCSharpStringLiteral();
  bool tryMergeCSharpKeywordVariables();
  bool tryMergeCSharpDoubleQuestion();
  bool tryMergeCSharpNullConditional();
  bool tryTransformCSharpForEach();
  bool tryMergeForEach();
  bool tryTransformTryUsageForC();

bool tryMergeTokens(ArrayRef<tok::TokenKind> Kinds, TokenType NewType);

// Returns \c true if \p Tok can only be followed by an operand in JavaScript.
  bool precedesOperand(FormatToken *Tok);

bool canPrecedeRegexLiteral(FormatToken *Prev);

// Tries to parse a JavaScript Regex literal starting at the current token,
  // if that begins with a slash and is in a location where JavaScript allows
  // regex literals. Changes the current token to a regex literal and updates
  // its text if successful.
  void tryParseJSRegexLiteral();

// Handles JavaScript template strings.
  //
  // JavaScript template strings use backticks ('`') as delimiters, and allow
  // embedding expressions nested in ${expr-here}. Template strings can be
  // nested recursively, i.e. expressions can contain template strings in turn.
  //
  // The code below parses starting from a backtick, up to a closing backtick or
  // an opening ${. It also maintains a stack of lexing contexts to handle
  // nested template parts by balancing curly braces.
  void handleTemplateStrings();

void handleCSharpVerbatimAndInterpolatedStrings();

void tryParsePythonComment();

bool tryMerge_TMacro();

bool tryMergeConflictMarkers();

FormatToken *getStashedToken();

FormatToken *getNextToken();

FormatToken *FormatTok;
  bool IsFirstToken;
  std::stack<LexerState> StateStack;
  unsigned Column;
  unsigned TrailingWhitespace;
  std::unique_ptr<Lexer> Lex;
  const SourceManager &SourceMgr;
  FileID ID;
  const FormatStyle &Style;
  IdentifierTable &IdentTable;
  AdditionalKeywords Keywords;
  encoding::Encoding Encoding;
  llvm::SpecificBumpPtrAllocator<FormatToken> &Allocator;
  // Index (in 'Tokens') of the last token that starts a new line.
  unsigned FirstInLineIndex;
  SmallVector<FormatToken *, 16> Tokens;

llvm::SmallMapVector<IdentifierInfo *, TokenType, 8> Macros;

bool FormattingDisabled;

llvm::Regex MacroBlockBeginRegex;
  llvm::Regex MacroBlockEndRegex;

// Targets that may appear inside a C# attribute.
  static const llvm::StringSet<> CSharpAttributeTargets;

void readRawToken(FormatToken &Tok);

void resetLexer(unsigned Offset);
};

} // namespace format
} // namespace clang

#endif

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Editing: FormatTokenLexer.h

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