469c58944d
This commit adds signature support to the language server, and initially supports providing help for: operation operands and results, and constraint/rewrite calls. Differential Revision: https://reviews.llvm.org/D121545
80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
//===- PDLLServer.h - PDL General Language Server ---------------*- C++ -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LIB_MLIR_TOOLS_MLIRPDLLSPSERVER_SERVER_H_
|
|
#define LIB_MLIR_TOOLS_MLIRPDLLSPSERVER_SERVER_H_
|
|
|
|
#include "mlir/Support/LLVM.h"
|
|
#include <memory>
|
|
|
|
namespace mlir {
|
|
namespace lsp {
|
|
struct Diagnostic;
|
|
struct CompletionList;
|
|
struct DocumentSymbol;
|
|
struct Hover;
|
|
struct Location;
|
|
struct Position;
|
|
struct SignatureHelp;
|
|
class URIForFile;
|
|
|
|
/// This class implements all of the PDLL related functionality necessary for a
|
|
/// language server. This class allows for keeping the PDLL specific logic
|
|
/// separate from the logic that involves LSP server/client communication.
|
|
class PDLLServer {
|
|
public:
|
|
PDLLServer();
|
|
~PDLLServer();
|
|
|
|
/// Add or update the document, with the provided `version`, at the given URI.
|
|
/// Any diagnostics emitted for this document should be added to
|
|
/// `diagnostics`.
|
|
void addOrUpdateDocument(const URIForFile &uri, StringRef contents,
|
|
int64_t version,
|
|
std::vector<Diagnostic> &diagnostics);
|
|
|
|
/// Remove the document with the given uri. Returns the version of the removed
|
|
/// document, or None if the uri did not have a corresponding document within
|
|
/// the server.
|
|
Optional<int64_t> removeDocument(const URIForFile &uri);
|
|
|
|
/// Return the locations of the object pointed at by the given position.
|
|
void getLocationsOf(const URIForFile &uri, const Position &defPos,
|
|
std::vector<Location> &locations);
|
|
|
|
/// Find all references of the object pointed at by the given position.
|
|
void findReferencesOf(const URIForFile &uri, const Position &pos,
|
|
std::vector<Location> &references);
|
|
|
|
/// Find a hover description for the given hover position, or None if one
|
|
/// couldn't be found.
|
|
Optional<Hover> findHover(const URIForFile &uri, const Position &hoverPos);
|
|
|
|
/// Find all of the document symbols within the given file.
|
|
void findDocumentSymbols(const URIForFile &uri,
|
|
std::vector<DocumentSymbol> &symbols);
|
|
|
|
/// Get the code completion list for the position within the given file.
|
|
CompletionList getCodeCompletion(const URIForFile &uri,
|
|
const Position &completePos);
|
|
|
|
/// Get the signature help for the position within the given file.
|
|
SignatureHelp getSignatureHelp(const URIForFile &uri,
|
|
const Position &helpPos);
|
|
|
|
private:
|
|
struct Impl;
|
|
|
|
std::unique_ptr<Impl> impl;
|
|
};
|
|
|
|
} // namespace lsp
|
|
} // namespace mlir
|
|
|
|
#endif // LIB_MLIR_TOOLS_MLIRPDLLSPSERVER_SERVER_H_
|