/usr/include/clang/Rewrite/FixItRewriter.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 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | //===--- FixItRewriter.h - Fix-It Rewriter Diagnostic Client ----*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is a diagnostic client adaptor that performs rewrites as
// suggested by code modification hints attached to diagnostics. It
// then forwards any diagnostics to the adapted diagnostic client.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_REWRITE_FIX_IT_REWRITER_H
#define LLVM_CLANG_REWRITE_FIX_IT_REWRITER_H
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Rewrite/Rewriter.h"
namespace clang {
class SourceManager;
class FileEntry;
class FixItOptions {
public:
virtual ~FixItOptions();
/// \brief This file is about to be rewritten. Return the name of the file
/// that is okay to write to.
virtual std::string RewriteFilename(const std::string &Filename) = 0;
/// \brief Whether to abort fixing a file when not all errors could be fixed.
bool FixWhatYouCan;
};
class FixItRewriter : public DiagnosticConsumer {
/// \brief The diagnostics machinery.
DiagnosticsEngine &Diags;
/// \brief The rewriter used to perform the various code
/// modifications.
Rewriter Rewrite;
/// \brief The diagnostic client that performs the actual formatting
/// of error messages.
DiagnosticConsumer *Client;
/// \brief Turn an input path into an output path. NULL implies overwriting
/// the original.
FixItOptions *FixItOpts;
/// \brief The number of rewriter failures.
unsigned NumFailures;
public:
typedef Rewriter::buffer_iterator iterator;
/// \brief Initialize a new fix-it rewriter.
FixItRewriter(DiagnosticsEngine &Diags, SourceManager &SourceMgr,
const LangOptions &LangOpts, FixItOptions *FixItOpts);
/// \brief Destroy the fix-it rewriter.
~FixItRewriter();
/// \brief Check whether there are modifications for a given file.
bool IsModified(FileID ID) const {
return Rewrite.getRewriteBufferFor(ID) != NULL;
}
// Iteration over files with changes.
iterator buffer_begin() { return Rewrite.buffer_begin(); }
iterator buffer_end() { return Rewrite.buffer_end(); }
/// \brief Write a single modified source file.
///
/// \returns true if there was an error, false otherwise.
bool WriteFixedFile(FileID ID, raw_ostream &OS);
/// \brief Write the modified source files.
///
/// \returns true if there was an error, false otherwise.
bool WriteFixedFiles();
/// IncludeInDiagnosticCounts - This method (whose default implementation
/// returns true) indicates whether the diagnostics handled by this
/// DiagnosticConsumer should be included in the number of diagnostics
/// reported by DiagnosticsEngine.
virtual bool IncludeInDiagnosticCounts() const;
/// HandleDiagnostic - Handle this diagnostic, reporting it to the user or
/// capturing it to a log as needed.
virtual void HandleDiagnostic(DiagnosticsEngine::Level DiagLevel,
const Diagnostic &Info);
/// \brief Emit a diagnostic via the adapted diagnostic client.
void Diag(SourceLocation Loc, unsigned DiagID);
DiagnosticConsumer *clone(DiagnosticsEngine &Diags) const;
};
}
#endif // LLVM_CLANG_REWRITE_FIX_IT_REWRITER_H
|