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| 9 | #ifndef LLVM_CLANG_AST_RAWCOMMENTLIST_H |
| 10 | #define |
| 11 | |
| 12 | #include "clang/Basic/CommentOptions.h" |
| 13 | #include "clang/Basic/SourceManager.h" |
| 14 | #include "llvm/ADT/ArrayRef.h" |
| 15 | |
| 16 | namespace clang { |
| 17 | |
| 18 | class ASTContext; |
| 19 | class ASTReader; |
| 20 | class Decl; |
| 21 | class Preprocessor; |
| 22 | |
| 23 | namespace comments { |
| 24 | class ; |
| 25 | } |
| 26 | |
| 27 | class { |
| 28 | public: |
| 29 | enum { |
| 30 | , |
| 31 | , |
| 32 | , |
| 33 | , |
| 34 | , |
| 35 | , |
| 36 | , |
| 37 | |
| 38 | }; |
| 39 | |
| 40 | RawComment() : Kind(RCK_Invalid), IsAlmostTrailingComment(false) { } |
| 41 | |
| 42 | RawComment(const SourceManager &SourceMgr, SourceRange SR, |
| 43 | const CommentOptions &, bool Merged); |
| 44 | |
| 45 | CommentKind () const LLVM_READONLY { |
| 46 | return (CommentKind) Kind; |
| 47 | } |
| 48 | |
| 49 | bool isInvalid() const LLVM_READONLY { |
| 50 | return Kind == RCK_Invalid; |
| 51 | } |
| 52 | |
| 53 | bool isMerged() const LLVM_READONLY { |
| 54 | return Kind == RCK_Merged; |
| 55 | } |
| 56 | |
| 57 | |
| 58 | bool isAttached() const LLVM_READONLY { |
| 59 | return IsAttached; |
| 60 | } |
| 61 | |
| 62 | void setAttached() { |
| 63 | IsAttached = true; |
| 64 | } |
| 65 | |
| 66 | |
| 67 | |
| 68 | |
| 69 | |
| 70 | |
| 71 | bool isTrailingComment() const LLVM_READONLY { |
| 72 | return IsTrailingComment; |
| 73 | } |
| 74 | |
| 75 | |
| 76 | |
| 77 | |
| 78 | bool isAlmostTrailingComment() const LLVM_READONLY { |
| 79 | return IsAlmostTrailingComment; |
| 80 | } |
| 81 | |
| 82 | |
| 83 | bool isOrdinary() const LLVM_READONLY { |
| 84 | return ((Kind == RCK_OrdinaryBCPL) || (Kind == RCK_OrdinaryC)); |
| 85 | } |
| 86 | |
| 87 | |
| 88 | bool isDocumentation() const LLVM_READONLY { |
| 89 | return !isInvalid() && !isOrdinary(); |
| 90 | } |
| 91 | |
| 92 | |
| 93 | StringRef getRawText(const SourceManager &SourceMgr) const { |
| 94 | if (RawTextValid) |
| 95 | return RawText; |
| 96 | |
| 97 | RawText = getRawTextSlow(SourceMgr); |
| 98 | RawTextValid = true; |
| 99 | return RawText; |
| 100 | } |
| 101 | |
| 102 | SourceRange getSourceRange() const LLVM_READONLY { return Range; } |
| 103 | SourceLocation getBeginLoc() const LLVM_READONLY { return Range.getBegin(); } |
| 104 | SourceLocation getEndLoc() const LLVM_READONLY { return Range.getEnd(); } |
| 105 | |
| 106 | const char *getBriefText(const ASTContext &Context) const { |
| 107 | if (BriefTextValid) |
| 108 | return BriefText; |
| 109 | |
| 110 | return extractBriefText(Context); |
| 111 | } |
| 112 | |
| 113 | |
| 114 | |
| 115 | |
| 116 | |
| 117 | |
| 118 | |
| 119 | |
| 120 | |
| 121 | |
| 122 | |
| 123 | |
| 124 | |
| 125 | |
| 126 | |
| 127 | |
| 128 | |
| 129 | |
| 130 | |
| 131 | |
| 132 | |
| 133 | |
| 134 | std::string getFormattedText(const SourceManager &SourceMgr, |
| 135 | DiagnosticsEngine &Diags) const; |
| 136 | |
| 137 | |
| 138 | comments::FullComment *(const ASTContext &Context, |
| 139 | const Preprocessor *PP, const Decl *D) const; |
| 140 | |
| 141 | private: |
| 142 | SourceRange ; |
| 143 | |
| 144 | mutable StringRef ; |
| 145 | mutable const char *; |
| 146 | |
| 147 | mutable bool : 1; |
| 148 | mutable bool : 1; |
| 149 | |
| 150 | unsigned : 3; |
| 151 | |
| 152 | |
| 153 | bool : 1; |
| 154 | |
| 155 | bool : 1; |
| 156 | bool : 1; |
| 157 | |
| 158 | |
| 159 | RawComment(SourceRange SR, CommentKind K, bool , |
| 160 | bool ) : |
| 161 | Range(SR), RawTextValid(false), BriefTextValid(false), Kind(K), |
| 162 | IsAttached(false), IsTrailingComment(IsTrailingComment), |
| 163 | IsAlmostTrailingComment(IsAlmostTrailingComment) |
| 164 | { } |
| 165 | |
| 166 | StringRef (const SourceManager &SourceMgr) const; |
| 167 | |
| 168 | const char *(const ASTContext &Context) const; |
| 169 | |
| 170 | friend class ASTReader; |
| 171 | }; |
| 172 | |
| 173 | |
| 174 | template<> |
| 175 | class BeforeThanCompare<RawComment> { |
| 176 | const SourceManager &SM; |
| 177 | |
| 178 | public: |
| 179 | explicit BeforeThanCompare(const SourceManager &SM) : SM(SM) { } |
| 180 | |
| 181 | bool operator()(const RawComment &LHS, const RawComment &RHS) { |
| 182 | return SM.isBeforeInTranslationUnit(LHS.getBeginLoc(), RHS.getBeginLoc()); |
| 183 | } |
| 184 | |
| 185 | bool operator()(const RawComment *LHS, const RawComment *RHS) { |
| 186 | return operator()(*LHS, *RHS); |
| 187 | } |
| 188 | }; |
| 189 | |
| 190 | |
| 191 | |
| 192 | class { |
| 193 | public: |
| 194 | RawCommentList(SourceManager &SourceMgr) : SourceMgr(SourceMgr) {} |
| 195 | |
| 196 | void (const RawComment &RC, const CommentOptions &, |
| 197 | llvm::BumpPtrAllocator &Allocator); |
| 198 | |
| 199 | ArrayRef<RawComment *> () const { |
| 200 | return Comments; |
| 201 | } |
| 202 | |
| 203 | private: |
| 204 | SourceManager &; |
| 205 | std::vector<RawComment *> ; |
| 206 | |
| 207 | void (ArrayRef<RawComment *> ); |
| 208 | |
| 209 | friend class ASTReader; |
| 210 | }; |
| 211 | |
| 212 | } |
| 213 | |
| 214 | #endif |
| 215 | |