| //===--- CodeCompletionHandler.h - Preprocessor code completion -*- 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 CodeCompletionHandler interface, which provides |
| // code-completion callbacks for the preprocessor. |
| // |
| //===----------------------------------------------------------------------===// |
| #ifndef LLVM_CLANG_LEX_CODECOMPLETIONHANDLER_H |
| #define LLVM_CLANG_LEX_CODECOMPLETIONHANDLER_H |
| |
| namespace clang { |
| |
| /// \brief Callback handler that receives notifications when performing code |
| /// completion within the preprocessor. |
| class CodeCompletionHandler { |
| public: |
| virtual ~CodeCompletionHandler(); |
| |
| /// \brief Callback invoked when performing code completion for a preprocessor |
| /// directive. |
| /// |
| /// This callback will be invoked when the preprocessor processes a '#' at the |
| /// start of a line, followed by the code-completion token. |
| /// |
| /// \param InConditional Whether we're inside a preprocessor conditional |
| /// already. |
| virtual void CodeCompleteDirective(bool InConditional) { } |
| |
| /// \brief Callback invoked when performing code completion within a block of |
| /// code that was excluded due to preprocessor conditionals. |
| virtual void CodeCompleteInConditionalExclusion() { } |
| }; |
| |
| } |
| |
| #endif // LLVM_CLANG_LEX_CODECOMPLETIONHANDLER_H |