// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

#include "exception.h"

#ifdef USE_LIBCPP
#include <cxxabi.h>

#include <typeinfo>
#endif

const char* get_current_exception_type_name(const std::exception_ptr& exception_ptr) {
#ifdef USE_LIBCPP
    int status;
    return exception_ptr ? abi::__cxa_demangle(abi::__cxa_current_exception_type()->name(), nullptr,
                                               nullptr, &status)
                         : "null";
#else
    return exception_ptr ? exception_ptr.__cxa_exception_type()->name() : "null";
#endif
}