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Some documentation fixes for the parser, from John Freeman 

llvm-svn: 134419
This commit is contained in:
Douglas Gregor 2011-07-05 17:13:11 +00:00
parent 1cb4290b89
commit 6b9be0ffb3
2 changed files with 2 additions and 27 deletions
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24
clang/include/clang/Parse/Parser.h
View File

@ -424,25 +424,7 @@ private:
Tok.setAnnotationValue(ER.get());
}
/// TryAnnotateTypeOrScopeToken - If the current token position is on a
/// typename (possibly qualified in C++) or a C++ scope specifier not followed
/// by a typename, TryAnnotateTypeOrScopeToken will replace one or more tokens
/// with a single annotation token representing the typename or C++ scope
/// respectively.
/// This simplifies handling of C++ scope specifiers and allows efficient
/// backtracking without the need to re-parse and resolve nested-names and
/// typenames.
/// It will mainly be called when we expect to treat identifiers as typenames
/// (if they are typenames). For example, in C we do not expect identifiers
/// inside expressions to be treated as typenames so it will not be called
/// for expressions in C.
///
/// This returns true if the token was annotated.
bool TryAnnotateTypeOrScopeToken(bool EnteringContext = false);
/// TryAnnotateCXXScopeToken - Like TryAnnotateTypeOrScopeToken but
/// only annotates C++ scope specifiers. This returns true if there
/// was an unrecoverable error.
bool TryAnnotateCXXScopeToken(bool EnteringContext = false);
/// TryAltiVecToken - Check for context-sensitive AltiVec identifier tokens,
@ -517,12 +499,6 @@ private:
};
/// MatchRHSPunctuation - For punctuation with a LHS and RHS (e.g. '['/']'),
/// this helper function matches and consumes the specified RHS token if
/// present. If not present, it emits the specified diagnostic indicating
/// that the parser failed to match the RHS of the token at LHSLoc. LHSName
/// should be the name of the unmatched LHS token. This returns the location
/// of the consumed token.
SourceLocation MatchRHSPunctuation(tok::TokenKind RHSTok,
SourceLocation LHSLoc);

5
clang/lib/Parse/Parser.cpp
View File

@ -124,9 +124,8 @@ void Parser::SuggestParentheses(SourceLocation Loc, unsigned DK,
/// MatchRHSPunctuation - For punctuation with a LHS and RHS (e.g. '['/']'),
/// this helper function matches and consumes the specified RHS token if
/// present. If not present, it emits the specified diagnostic indicating
/// that the parser failed to match the RHS of the token at LHSLoc. LHSName
/// should be the name of the unmatched LHS token.
/// present. If not present, it emits a corresponding diagnostic indicating
/// that the parser failed to match the RHS of the token at LHSLoc.
SourceLocation Parser::MatchRHSPunctuation(tok::TokenKind RHSTok,
SourceLocation LHSLoc) {