diff options
| -rw-r--r-- | clang/include/clang/Lex/Preprocessor.h | 8 | ||||
| -rw-r--r-- | clang/lib/Lex/Preprocessor.cpp | 2 |
2 files changed, 10 insertions, 0 deletions
diff --git a/clang/include/clang/Lex/Preprocessor.h b/clang/include/clang/Lex/Preprocessor.h index 98edf5af7a8..5fc4642dd88 100644 --- a/clang/include/clang/Lex/Preprocessor.h +++ b/clang/include/clang/Lex/Preprocessor.h @@ -524,6 +524,14 @@ public: void HandlePragmaDependency(Token &DependencyTok); }; +/// PreprocessorFactory - A generic factory interface for lazily creating +/// Preprocessor objects on-demand when they are needed. +class PreprocessorFactory { +public: + virtual ~PreprocessorFactory(); + virtual Preprocessor* CreatePreprocessor() = 0; +}; + } // end namespace clang #endif diff --git a/clang/lib/Lex/Preprocessor.cpp b/clang/lib/Lex/Preprocessor.cpp index ebd30728660..6d08a36fdef 100644 --- a/clang/lib/Lex/Preprocessor.cpp +++ b/clang/lib/Lex/Preprocessor.cpp @@ -40,6 +40,8 @@ using namespace clang; //===----------------------------------------------------------------------===// +PreprocessorFactory::~PreprocessorFactory() {} + Preprocessor::Preprocessor(Diagnostic &diags, const LangOptions &opts, TargetInfo &target, SourceManager &SM, HeaderSearch &Headers) |
