Nick Kledzik | 804b6e7 | 2010-05-14 20:19:37 +0000 | [diff] [blame] | 1 | //===------------------------- typeinfo.cpp -------------------------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
Howard Hinnant | b64f8b0 | 2010-11-16 22:09:02 +0000 | [diff] [blame] | 5 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 6 | // Source Licenses. See LICENSE.TXT for details. |
Nick Kledzik | 804b6e7 | 2010-05-14 20:19:37 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | #include <stdlib.h> |
Howard Hinnant | 8b5bb3c | 2012-07-26 17:42:39 +0000 | [diff] [blame] | 10 | |
| 11 | #ifndef __has_include |
| 12 | #define __has_include(inc) 0 |
| 13 | #endif |
| 14 | |
Marshall Clow | dece7fe | 2013-03-18 17:45:34 +0000 | [diff] [blame^] | 15 | #ifdef __APPLE__ |
Nick Kledzik | c7e4d82 | 2010-09-10 20:42:36 +0000 | [diff] [blame] | 16 | #include <cxxabi.h> |
Howard Hinnant | 8b5bb3c | 2012-07-26 17:42:39 +0000 | [diff] [blame] | 17 | #elif defined(LIBCXXRT) || __has_include(<cxxabi.h>) |
| 18 | #include <cxxabi.h> |
Howard Hinnant | 1348fba | 2010-10-02 23:23:25 +0000 | [diff] [blame] | 19 | #endif |
Nick Kledzik | 804b6e7 | 2010-05-14 20:19:37 +0000 | [diff] [blame] | 20 | |
| 21 | #include "typeinfo" |
| 22 | |
David Chisnall | 1e8b3f9 | 2012-02-29 12:59:17 +0000 | [diff] [blame] | 23 | #if !(defined(_LIBCPPABI_VERSION) || defined(LIBCXXRT)) |
Howard Hinnant | dea7f39 | 2012-02-02 20:48:35 +0000 | [diff] [blame] | 24 | |
Howard Hinnant | ed56921 | 2011-05-26 18:23:59 +0000 | [diff] [blame] | 25 | std::bad_cast::bad_cast() _NOEXCEPT |
Howard Hinnant | 16e6e1d | 2010-08-22 00:03:27 +0000 | [diff] [blame] | 26 | { |
Nick Kledzik | 804b6e7 | 2010-05-14 20:19:37 +0000 | [diff] [blame] | 27 | } |
| 28 | |
Howard Hinnant | ed56921 | 2011-05-26 18:23:59 +0000 | [diff] [blame] | 29 | std::bad_cast::~bad_cast() _NOEXCEPT |
Howard Hinnant | 16e6e1d | 2010-08-22 00:03:27 +0000 | [diff] [blame] | 30 | { |
Nick Kledzik | 804b6e7 | 2010-05-14 20:19:37 +0000 | [diff] [blame] | 31 | } |
| 32 | |
Howard Hinnant | 16e6e1d | 2010-08-22 00:03:27 +0000 | [diff] [blame] | 33 | const char* |
Howard Hinnant | ed56921 | 2011-05-26 18:23:59 +0000 | [diff] [blame] | 34 | std::bad_cast::what() const _NOEXCEPT |
Nick Kledzik | 804b6e7 | 2010-05-14 20:19:37 +0000 | [diff] [blame] | 35 | { |
| 36 | return "std::bad_cast"; |
| 37 | } |
| 38 | |
Howard Hinnant | ed56921 | 2011-05-26 18:23:59 +0000 | [diff] [blame] | 39 | std::bad_typeid::bad_typeid() _NOEXCEPT |
Nick Kledzik | 804b6e7 | 2010-05-14 20:19:37 +0000 | [diff] [blame] | 40 | { |
| 41 | } |
| 42 | |
Howard Hinnant | ed56921 | 2011-05-26 18:23:59 +0000 | [diff] [blame] | 43 | std::bad_typeid::~bad_typeid() _NOEXCEPT |
Howard Hinnant | 16e6e1d | 2010-08-22 00:03:27 +0000 | [diff] [blame] | 44 | { |
| 45 | } |
| 46 | |
| 47 | const char* |
Howard Hinnant | ed56921 | 2011-05-26 18:23:59 +0000 | [diff] [blame] | 48 | std::bad_typeid::what() const _NOEXCEPT |
Nick Kledzik | 804b6e7 | 2010-05-14 20:19:37 +0000 | [diff] [blame] | 49 | { |
| 50 | return "std::bad_typeid"; |
| 51 | } |
Nick Kledzik | c7e4d82 | 2010-09-10 20:42:36 +0000 | [diff] [blame] | 52 | |
Marshall Clow | dece7fe | 2013-03-18 17:45:34 +0000 | [diff] [blame^] | 53 | #ifdef __APPLE__ |
Nick Kledzik | c7e4d82 | 2010-09-10 20:42:36 +0000 | [diff] [blame] | 54 | // On Darwin, the cxa_bad_* functions cannot be in the lower level library |
| 55 | // because bad_cast and bad_typeid are defined in his higher level library |
| 56 | void __cxxabiv1::__cxa_bad_typeid() { throw std::bad_typeid(); } |
| 57 | void __cxxabiv1::__cxa_bad_cast() { throw std::bad_cast(); } |
| 58 | #endif |
| 59 | |
Howard Hinnant | dea7f39 | 2012-02-02 20:48:35 +0000 | [diff] [blame] | 60 | #endif // _LIBCPPABI_VERSION |