/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
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