ExpressionParser/Clang/ClangExpressionParser.cpp

626 /// A code completion consumer for the clang Sema that is responsible for
627 /// creating the completion suggestions when a user requests completion
635   /// The printing policy we use when printing declarations for our completion
640   /// This also returns true for numbers because for completion we usually
653   /// the completion of the cmd line. 'unrelated' means here that the token
654   /// is not interested for the lldb completion API result.
660     // the current completion logic.
683   /// Attemps to merge the given completion from the given position into the
684   /// existing command. Returns the completion string that can be returned to
685   /// the lldb completion API.
687                               StringRef completion) {
689     // We rewrite the last token with the completion, so let's drop that
693     // would otherwise be added to the completion that already has the
694     // completion.
696     return existing_command.str() + completion.str();
726   /// Deregisters and destroys this code-completion consumer.
729   /// \name Code-completion filtering
747     // CodeCompletionResult has been enhanced with more kinds of completion
749     assert(false && "Unknown completion result type?");
752     // completion suggestion with the existing code.
756   /// \name Code-completion callbacks
757   /// Process the finalized code-completion results.
776       // Handle the different completion kinds that come from the Sema.
830   /// \param S the semantic-analyzer object for which code-completion is being
857   // class uses to provide completion suggestions.
867   // Start parsing the expression with our custom code completion consumer.
893   // Clang wants to do completion on a real file known by Clang's file manager,
945   // If we want to parse for code completion, we need to attach our code
946   // completion consumer to the Sema and specify a completion position.
948   // completion suggestions.
952     // Lines and columns start at 1 in Clang, but code completion positions are