diff options
Diffstat (limited to 'include/clang/Lex/Lexer.h')
| -rw-r--r-- | include/clang/Lex/Lexer.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/include/clang/Lex/Lexer.h b/include/clang/Lex/Lexer.h index 7c3d863..f429762 100644 --- a/include/clang/Lex/Lexer.h +++ b/include/clang/Lex/Lexer.h @@ -95,8 +95,8 @@ public: /// _Pragma expansion. This has a variety of magic semantics that this method /// sets up. It returns a new'd Lexer that must be delete'd when done. static Lexer *Create_PragmaLexer(SourceLocation SpellingLoc, - SourceLocation InstantiationLocStart, - SourceLocation InstantiationLocEnd, + SourceLocation ExpansionLocStart, + SourceLocation ExpansionLocEnd, unsigned TokLen, Preprocessor &PP); @@ -241,8 +241,8 @@ public: /// is not necessary to copy any data, then the returned string may /// not point into the provided buffer. /// - /// This method lexes at the instantiation depth of the given - /// location and does not jump to the instantiation or spelling + /// This method lexes at the expansion depth of the given + /// location and does not jump to the expansion or spelling /// location. static llvm::StringRef getSpelling(SourceLocation loc, llvm::SmallVectorImpl<char> &buffer, @@ -293,7 +293,19 @@ public: static SourceLocation getLocForEndOfToken(SourceLocation Loc, unsigned Offset, const SourceManager &SM, const LangOptions &Features); - + + /// \brief Returns true if the given MacroID location points at the first + /// token of the macro expansion. + static bool isAtStartOfMacroExpansion(SourceLocation loc, + const SourceManager &SM, + const LangOptions &LangOpts); + + /// \brief Returns true if the given MacroID location points at the last + /// token of the macro expansion. + static bool isAtEndOfMacroExpansion(SourceLocation loc, + const SourceManager &SM, + const LangOptions &LangOpts); + /// \brief Compute the preamble of the given file. /// /// The preamble of a file contains the initial comments, include directives, |
