This file is indexed.

/usr/include/clang/Rewrite/TokenRewriter.h is in libclang-dev 3.0-6ubuntu3.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
//===--- TokenRewriter.h - Token-based Rewriter -----------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
//  This file defines the TokenRewriter class, which is used for code
//  transformations.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_TOKENREWRITER_H
#define LLVM_CLANG_TOKENREWRITER_H

#include "clang/Basic/SourceLocation.h"
#include "llvm/ADT/OwningPtr.h"
#include <list>
#include <map>

namespace clang {
  class Token;
  class LangOptions;
  class ScratchBuffer;

  class TokenRewriter {
    /// TokenList - This is the list of raw tokens that make up this file.  Each
    /// of these tokens has a unique SourceLocation, which is a FileID.
    std::list<Token> TokenList;

    /// TokenRefTy - This is the type used to refer to a token in the TokenList.
    typedef std::list<Token>::iterator TokenRefTy;

    /// TokenAtLoc - This map indicates which token exists at a specific
    /// SourceLocation.  Since each token has a unique SourceLocation, this is a
    /// one to one map.  The token can return its own location directly, to map
    /// backwards.
    std::map<SourceLocation, TokenRefTy> TokenAtLoc;

    /// ScratchBuf - This is the buffer that we create scratch tokens from.
    ///
    llvm::OwningPtr<ScratchBuffer> ScratchBuf;

    TokenRewriter(const TokenRewriter&);  // DO NOT IMPLEMENT
    void operator=(const TokenRewriter&); // DO NOT IMPLEMENT.
  public:
    /// TokenRewriter - This creates a TokenRewriter for the file with the
    /// specified FileID.
    TokenRewriter(FileID FID, SourceManager &SM, const LangOptions &LO);
    ~TokenRewriter();

    typedef std::list<Token>::const_iterator token_iterator;
    token_iterator token_begin() const { return TokenList.begin(); }
    token_iterator token_end() const { return TokenList.end(); }


    token_iterator AddTokenBefore(token_iterator I, const char *Val);
    token_iterator AddTokenAfter(token_iterator I, const char *Val) {
      assert(I != token_end() && "Cannot insert after token_end()!");
      return AddTokenBefore(++I, Val);
    }

  private:
    /// RemapIterator - Convert from token_iterator (a const iterator) to
    /// TokenRefTy (a non-const iterator).
    TokenRefTy RemapIterator(token_iterator I);

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



} // end namespace clang

#endif