63 lines · plain
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "../../include/refstring.h"10 11/* For _LIBCPPABI_VERSION */12#if !defined(_LIBCPP_BUILDING_HAS_NO_ABI_LIBRARY) && (defined(LIBCXX_BUILDING_LIBCXXABI) || defined(LIBCXXRT))13# include <cxxabi.h>14#endif15 16static_assert(sizeof(std::__libcpp_refstring) == sizeof(const char*), "");17 18namespace std // purposefully not using versioning namespace19{20 21logic_error::logic_error(const string& msg) : __imp_(msg.c_str()) {}22 23logic_error::logic_error(const char* msg) : __imp_(msg) {}24 25logic_error::logic_error(const logic_error& le) noexcept : __imp_(le.__imp_) {}26 27logic_error& logic_error::operator=(const logic_error& le) noexcept {28 __imp_ = le.__imp_;29 return *this;30}31 32runtime_error::runtime_error(const string& msg) : __imp_(msg.c_str()) {}33 34runtime_error::runtime_error(const char* msg) : __imp_(msg) {}35 36runtime_error::runtime_error(const runtime_error& re) noexcept : __imp_(re.__imp_) {}37 38runtime_error& runtime_error::operator=(const runtime_error& re) noexcept {39 __imp_ = re.__imp_;40 return *this;41}42 43#if !defined(_LIBCPPABI_VERSION) && !defined(LIBSTDCXX)44 45const char* logic_error::what() const noexcept { return __imp_.c_str(); }46 47const char* runtime_error::what() const noexcept { return __imp_.c_str(); }48 49logic_error::~logic_error() noexcept {}50domain_error::~domain_error() noexcept {}51invalid_argument::~invalid_argument() noexcept {}52length_error::~length_error() noexcept {}53out_of_range::~out_of_range() noexcept {}54 55runtime_error::~runtime_error() noexcept {}56range_error::~range_error() noexcept {}57overflow_error::~overflow_error() noexcept {}58underflow_error::~underflow_error() noexcept {}59 60#endif61 62} // namespace std63