Files
carbon-lang/toolchain/language_server/language_server.h
T
Jon Ross-Perkins 16b2cafae1 Clean up language server's output handling (#4855)
Handles verbose logging and printing errors as diagnostics to stderr
when there's no way to communicate them back on a request.
2025-01-30 18:34:03 +00:00

25 lines
993 B
C++

// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#ifndef CARBON_TOOLCHAIN_LANGUAGE_SERVER_LANGUAGE_SERVER_H_
#define CARBON_TOOLCHAIN_LANGUAGE_SERVER_LANGUAGE_SERVER_H_
#include "common/ostream.h"
#include "toolchain/diagnostics/diagnostic_consumer.h"
namespace Carbon::LanguageServer {
// Start the language server. input_stream and output_stream are used by LSP;
// error_stream is primarily for errors that don't fit into LSP. Returns true if
// the server cleanly exits.
//
// This is thread-hostile because `clangd::LoggingSession` relies on a global.
auto Run(FILE* input_stream, llvm::raw_ostream& output_stream,
llvm::raw_ostream& error_stream, llvm::raw_ostream* vlog_stream,
DiagnosticConsumer& consumer) -> bool;
} // namespace Carbon::LanguageServer
#endif // CARBON_TOOLCHAIN_LANGUAGE_SERVER_LANGUAGE_SERVER_H_