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-rw-r--r--include/clang/AST/CommentParser.h123
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diff --git a/include/clang/AST/CommentParser.h b/include/clang/AST/CommentParser.h
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--- a/include/clang/AST/CommentParser.h
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-//===--- CommentParser.h - Doxygen comment parser ---------------*- 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 Doxygen comment parser.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_AST_COMMENTPARSER_H
-#define LLVM_CLANG_AST_COMMENTPARSER_H
-
-#include "clang/AST/Comment.h"
-#include "clang/AST/CommentLexer.h"
-#include "clang/AST/CommentSema.h"
-#include "clang/Basic/Diagnostic.h"
-#include "llvm/Support/Allocator.h"
-
-namespace clang {
-class SourceManager;
-
-namespace comments {
-class CommandTraits;
-
-/// Doxygen comment parser.
-class Parser {
- Parser(const Parser &) = delete;
- void operator=(const Parser &) = delete;
-
- friend class TextTokenRetokenizer;
-
- Lexer &L;
-
- Sema &S;
-
- /// Allocator for anything that goes into AST nodes.
- llvm::BumpPtrAllocator &Allocator;
-
- /// Source manager for the comment being parsed.
- const SourceManager &SourceMgr;
-
- DiagnosticsEngine &Diags;
-
- DiagnosticBuilder Diag(SourceLocation Loc, unsigned DiagID) {
- return Diags.Report(Loc, DiagID);
- }
-
- const CommandTraits &Traits;
-
- /// Current lookahead token. We can safely assume that all tokens are from
- /// a single source file.
- Token Tok;
-
- /// A stack of additional lookahead tokens.
- SmallVector<Token, 8> MoreLATokens;
-
- void consumeToken() {
- if (MoreLATokens.empty())
- L.lex(Tok);
- else
- Tok = MoreLATokens.pop_back_val();
- }
-
- void putBack(const Token &OldTok) {
- MoreLATokens.push_back(Tok);
- Tok = OldTok;
- }
-
- void putBack(ArrayRef<Token> Toks) {
- if (Toks.empty())
- return;
-
- MoreLATokens.push_back(Tok);
- MoreLATokens.append(Toks.rbegin(), std::prev(Toks.rend()));
-
- Tok = Toks[0];
- }
-
- bool isTokBlockCommand() {
- return (Tok.is(tok::backslash_command) || Tok.is(tok::at_command)) &&
- Traits.getCommandInfo(Tok.getCommandID())->IsBlockCommand;
- }
-
-public:
- Parser(Lexer &L, Sema &S, llvm::BumpPtrAllocator &Allocator,
- const SourceManager &SourceMgr, DiagnosticsEngine &Diags,
- const CommandTraits &Traits);
-
- /// Parse arguments for \\param command.
- void parseParamCommandArgs(ParamCommandComment *PC,
- TextTokenRetokenizer &Retokenizer);
-
- /// Parse arguments for \\tparam command.
- void parseTParamCommandArgs(TParamCommandComment *TPC,
- TextTokenRetokenizer &Retokenizer);
-
- void parseBlockCommandArgs(BlockCommandComment *BC,
- TextTokenRetokenizer &Retokenizer,
- unsigned NumArgs);
-
- BlockCommandComment *parseBlockCommand();
- InlineCommandComment *parseInlineCommand();
-
- HTMLStartTagComment *parseHTMLStartTag();
- HTMLEndTagComment *parseHTMLEndTag();
-
- BlockContentComment *parseParagraphOrBlockCommand();
-
- VerbatimBlockComment *parseVerbatimBlock();
- VerbatimLineComment *parseVerbatimLine();
- BlockContentComment *parseBlockContent();
- FullComment *parseFullComment();
-};
-
-} // end namespace comments
-} // end namespace clang
-
-#endif
-
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