1aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko//===--- RawCommentList.h - Classes for processing raw comments -*- C++ -*-===//
2aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko//
3aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko//                     The LLVM Compiler Infrastructure
4aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko//
5aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko// This file is distributed under the University of Illinois Open Source
6aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko// License. See LICENSE.TXT for details.
7aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko//
8aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko//===----------------------------------------------------------------------===//
9aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
1027c0bb04bfdbf82b1d7e6670b8e806451e8ce2c3Dmitri Gribenko#ifndef LLVM_CLANG_AST_RAW_COMMENT_LIST_H
1127c0bb04bfdbf82b1d7e6670b8e806451e8ce2c3Dmitri Gribenko#define LLVM_CLANG_AST_RAW_COMMENT_LIST_H
12aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
13aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko#include "clang/Basic/SourceManager.h"
14aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko#include "llvm/ADT/ArrayRef.h"
15aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
16aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenkonamespace clang {
17aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
182d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenkoclass ASTContext;
19aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenkoclass ASTReader;
20f50555eedef33fd5a67d369aa0ae8a6f1d201543Dmitri Gribenkoclass Decl;
211952354bd376062c3ab3d328c0fc6c36530c9309Dmitri Gribenkoclass Preprocessor;
22f50555eedef33fd5a67d369aa0ae8a6f1d201543Dmitri Gribenko
23f50555eedef33fd5a67d369aa0ae8a6f1d201543Dmitri Gribenkonamespace comments {
24f50555eedef33fd5a67d369aa0ae8a6f1d201543Dmitri Gribenko  class FullComment;
25f50555eedef33fd5a67d369aa0ae8a6f1d201543Dmitri Gribenko} // end namespace comments
26aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
27aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenkoclass RawComment {
28aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenkopublic:
29aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  enum CommentKind {
30c50a0e3900f1b44503be48457508af372f4dd05aAbramo Bagnara    RCK_Invalid,      ///< Invalid comment
31c50a0e3900f1b44503be48457508af372f4dd05aAbramo Bagnara    RCK_OrdinaryBCPL, ///< Any normal BCPL comments
32c50a0e3900f1b44503be48457508af372f4dd05aAbramo Bagnara    RCK_OrdinaryC,    ///< Any normal C comment
33c50a0e3900f1b44503be48457508af372f4dd05aAbramo Bagnara    RCK_BCPLSlash,    ///< \code /// stuff \endcode
34c50a0e3900f1b44503be48457508af372f4dd05aAbramo Bagnara    RCK_BCPLExcl,     ///< \code //! stuff \endcode
35c50a0e3900f1b44503be48457508af372f4dd05aAbramo Bagnara    RCK_JavaDoc,      ///< \code /** stuff */ \endcode
36c50a0e3900f1b44503be48457508af372f4dd05aAbramo Bagnara    RCK_Qt,           ///< \code /*! stuff */ \endcode, also used by HeaderDoc
37c50a0e3900f1b44503be48457508af372f4dd05aAbramo Bagnara    RCK_Merged        ///< Two or more documentation comments merged together
38aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  };
39aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
40c50a0e3900f1b44503be48457508af372f4dd05aAbramo Bagnara  RawComment() : Kind(RCK_Invalid), IsAlmostTrailingComment(false) { }
41aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
42aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  RawComment(const SourceManager &SourceMgr, SourceRange SR,
43aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko             bool Merged = false);
44aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
45aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  CommentKind getKind() const LLVM_READONLY {
46aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    return (CommentKind) Kind;
47aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  }
48aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
49aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  bool isInvalid() const LLVM_READONLY {
50c50a0e3900f1b44503be48457508af372f4dd05aAbramo Bagnara    return Kind == RCK_Invalid;
51aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  }
52aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
53aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  bool isMerged() const LLVM_READONLY {
54c50a0e3900f1b44503be48457508af372f4dd05aAbramo Bagnara    return Kind == RCK_Merged;
55aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  }
56aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
57f50555eedef33fd5a67d369aa0ae8a6f1d201543Dmitri Gribenko  /// Is this comment attached to any declaration?
58a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko  bool isAttached() const LLVM_READONLY {
59c41ace950dcf2254c9aa48e73647b89c35109f80Dmitri Gribenko    return IsAttached;
60a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko  }
61a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko
62c41ace950dcf2254c9aa48e73647b89c35109f80Dmitri Gribenko  void setAttached() {
63c41ace950dcf2254c9aa48e73647b89c35109f80Dmitri Gribenko    IsAttached = true;
64a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko  }
65a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko
66aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  /// Returns true if it is a comment that should be put after a member:
67aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  /// \code ///< stuff \endcode
68aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  /// \code //!< stuff \endcode
69aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  /// \code /**< stuff */ \endcode
70aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  /// \code /*!< stuff */ \endcode
71aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  bool isTrailingComment() const LLVM_READONLY {
722d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko    assert(isDocumentation());
73aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    return IsTrailingComment;
74aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  }
75aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
76aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  /// Returns true if it is a probable typo:
77aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  /// \code //< stuff \endcode
78aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  /// \code /*< stuff */ \endcode
79aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  bool isAlmostTrailingComment() const LLVM_READONLY {
80aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    return IsAlmostTrailingComment;
81aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  }
82aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
832d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko  /// Returns true if this comment is not a documentation comment.
84aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  bool isOrdinary() const LLVM_READONLY {
85c50a0e3900f1b44503be48457508af372f4dd05aAbramo Bagnara    return (Kind == RCK_OrdinaryBCPL) || (Kind == RCK_OrdinaryC);
86aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  }
87aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
882d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko  /// Returns true if this comment any kind of a documentation comment.
892d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko  bool isDocumentation() const LLVM_READONLY {
90aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    return !isInvalid() && !isOrdinary();
91aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  }
92aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
93aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  /// Returns raw comment text with comment markers.
94aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  StringRef getRawText(const SourceManager &SourceMgr) const {
95aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    if (RawTextValid)
96aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko      return RawText;
97aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
98aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    RawText = getRawTextSlow(SourceMgr);
99aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    RawTextValid = true;
100aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    return RawText;
101aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  }
102aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
103aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  SourceRange getSourceRange() const LLVM_READONLY {
104aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    return Range;
105aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  }
106aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
107aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  unsigned getBeginLine(const SourceManager &SM) const;
108aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  unsigned getEndLine(const SourceManager &SM) const;
109aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
110d99ef536b241071b6f4c01db6525dc03242ac30bDmitri Gribenko  const char *getBriefText(const ASTContext &Context) const {
1112d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko    if (BriefTextValid)
1122d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko      return BriefText;
1132d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko
1142d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko    return extractBriefText(Context);
1152d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko  }
1162d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko
117c41ace950dcf2254c9aa48e73647b89c35109f80Dmitri Gribenko  /// Parse the comment, assuming it is attached to decl \c D.
1181952354bd376062c3ab3d328c0fc6c36530c9309Dmitri Gribenko  comments::FullComment *parse(const ASTContext &Context,
1191952354bd376062c3ab3d328c0fc6c36530c9309Dmitri Gribenko                               const Preprocessor *PP, const Decl *D) const;
120f50555eedef33fd5a67d369aa0ae8a6f1d201543Dmitri Gribenko
121aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenkoprivate:
122aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  SourceRange Range;
123aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
124aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  mutable StringRef RawText;
125d99ef536b241071b6f4c01db6525dc03242ac30bDmitri Gribenko  mutable const char *BriefText;
1262d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko
1272d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko  mutable bool RawTextValid : 1;   ///< True if RawText is valid
1282d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko  mutable bool BriefTextValid : 1; ///< True if BriefText is valid
129aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
130aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  unsigned Kind : 3;
131aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
132c41ace950dcf2254c9aa48e73647b89c35109f80Dmitri Gribenko  /// True if comment is attached to a declaration in ASTContext.
133c41ace950dcf2254c9aa48e73647b89c35109f80Dmitri Gribenko  bool IsAttached : 1;
134c41ace950dcf2254c9aa48e73647b89c35109f80Dmitri Gribenko
135aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  bool IsTrailingComment : 1;
136aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  bool IsAlmostTrailingComment : 1;
137aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
138aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  mutable bool BeginLineValid : 1; ///< True if BeginLine is valid
139aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  mutable bool EndLineValid : 1;   ///< True if EndLine is valid
140aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  mutable unsigned BeginLine;      ///< Cached line number
141aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  mutable unsigned EndLine;        ///< Cached line number
142aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
143aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  /// \brief Constructor for AST deserialization.
144aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  RawComment(SourceRange SR, CommentKind K, bool IsTrailingComment,
145aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko             bool IsAlmostTrailingComment) :
146c2cda0284a3e80fa4b39b540f6c73782fa69fa6bDmitri Gribenko    Range(SR), RawTextValid(false), BriefTextValid(false), Kind(K),
147c41ace950dcf2254c9aa48e73647b89c35109f80Dmitri Gribenko    IsAttached(false), IsTrailingComment(IsTrailingComment),
148aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    IsAlmostTrailingComment(IsAlmostTrailingComment),
149aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    BeginLineValid(false), EndLineValid(false)
150aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  { }
151aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
152aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  StringRef getRawTextSlow(const SourceManager &SourceMgr) const;
153aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
154d99ef536b241071b6f4c01db6525dc03242ac30bDmitri Gribenko  const char *extractBriefText(const ASTContext &Context) const;
1552d44d77fed3200e2eff289f55493317e90d3398cDmitri Gribenko
156aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  friend class ASTReader;
157aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko};
158aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
159aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko/// \brief Compare comments' source locations.
160aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenkotemplate<>
161aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenkoclass BeforeThanCompare<RawComment> {
162aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  const SourceManager &SM;
163aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
164aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenkopublic:
165aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  explicit BeforeThanCompare(const SourceManager &SM) : SM(SM) { }
166aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
1679530a8bf275f91f95147e1fb205dc85bea1ae45cDmitri Gribenko  bool operator()(const RawComment &LHS, const RawComment &RHS) {
168aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    return SM.isBeforeInTranslationUnit(LHS.getSourceRange().getBegin(),
1699530a8bf275f91f95147e1fb205dc85bea1ae45cDmitri Gribenko                                        RHS.getSourceRange().getBegin());
170aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  }
171811c820257746b1799b790b6adc7804f44154011Dmitri Gribenko
172811c820257746b1799b790b6adc7804f44154011Dmitri Gribenko  bool operator()(const RawComment *LHS, const RawComment *RHS) {
173811c820257746b1799b790b6adc7804f44154011Dmitri Gribenko    return operator()(*LHS, *RHS);
174811c820257746b1799b790b6adc7804f44154011Dmitri Gribenko  }
175aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko};
176aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
177aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko/// \brief This class represents all comments included in the translation unit,
178aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko/// sorted in order of appearance in the translation unit.
179aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenkoclass RawCommentList {
180aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenkopublic:
181aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  RawCommentList(SourceManager &SourceMgr) :
182aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    SourceMgr(SourceMgr), OnlyWhitespaceSeen(true) { }
183aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
184811c820257746b1799b790b6adc7804f44154011Dmitri Gribenko  void addComment(const RawComment &RC, llvm::BumpPtrAllocator &Allocator);
185aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
186811c820257746b1799b790b6adc7804f44154011Dmitri Gribenko  ArrayRef<RawComment *> getComments() const {
187aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    return Comments;
188aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  }
189aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
190aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenkoprivate:
191aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  SourceManager &SourceMgr;
192811c820257746b1799b790b6adc7804f44154011Dmitri Gribenko  std::vector<RawComment *> Comments;
1934a66557c297e1e5a71a3da4ceca1969800e7de70Dmitri Gribenko  SourceLocation PrevCommentEndLoc;
194aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  bool OnlyWhitespaceSeen;
195aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
196811c820257746b1799b790b6adc7804f44154011Dmitri Gribenko  void addCommentsToFront(const std::vector<RawComment *> &C) {
197aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    size_t OldSize = Comments.size();
198aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    Comments.resize(C.size() + OldSize);
199aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    std::copy_backward(Comments.begin(), Comments.begin() + OldSize,
200aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko                       Comments.end());
201aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko    std::copy(C.begin(), C.end(), Comments.begin());
202aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  }
203aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
204aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko  friend class ASTReader;
205aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko};
206aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
207aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko} // end namespace clang
208aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
209aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko#endif
210aa0cd85838f2a024e589ea4e8c2094130065af21Dmitri Gribenko
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