diff options
Diffstat (limited to 'include/clang/Lex/PreprocessorLexer.h')
| -rw-r--r-- | include/clang/Lex/PreprocessorLexer.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/clang/Lex/PreprocessorLexer.h b/include/clang/Lex/PreprocessorLexer.h index 477a213..d833293 100644 --- a/include/clang/Lex/PreprocessorLexer.h +++ b/include/clang/Lex/PreprocessorLexer.h @@ -155,6 +155,18 @@ public: /// getFileEntry - Return the FileEntry corresponding to this FileID. Like /// getFileID(), this only works for lexers with attached preprocessors. const FileEntry *getFileEntry() const; + + /// \brief Iterator that traverses the current stack of preprocessor + /// conditional directives (#if/#ifdef/#ifndef). + typedef llvm::SmallVectorImpl<PPConditionalInfo>::const_iterator + conditional_iterator; + + conditional_iterator conditional_begin() const { + return ConditionalStack.begin(); + } + conditional_iterator conditional_end() const { + return ConditionalStack.end(); + } }; } // end namespace clang |
