llvm/mlir/lib/Tools/mlir-pdll-lsp-server/Protocol.cpp

//===--- Protocol.cpp - Language Server Protocol Implementation -----------===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// This file contains the serialization code for the PDLL specific LSP structs.
//
//===----------------------------------------------------------------------===//

#include "Protocol.h"
#include "llvm/ADT/Hashing.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/FormatVariadic.h"
#include "llvm/Support/JSON.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/raw_ostream.h"

usingnamespacemlir;
usingnamespacemlir::lsp;

// Helper that doesn't treat `null` and absent fields as failures.
template <typename T>
static bool mapOptOrNull(const llvm::json::Value &params,
                         llvm::StringLiteral prop, T &out,
                         llvm::json::Path path) { … }

//===----------------------------------------------------------------------===//
// PDLLViewOutputParams
//===----------------------------------------------------------------------===//

bool mlir::lsp::fromJSON(const llvm::json::Value &value,
                         PDLLViewOutputKind &result, llvm::json::Path path) { … }

bool mlir::lsp::fromJSON(const llvm::json::Value &value,
                         PDLLViewOutputParams &result, llvm::json::Path path) { … }

//===----------------------------------------------------------------------===//
// PDLLViewOutputResult
//===----------------------------------------------------------------------===//

llvm::json::Value mlir::lsp::toJSON(const PDLLViewOutputResult &value) { … }