| | 1 | /* |
| | 2 | ****************************************************************************** |
| | 3 | * |
| | 4 | * Copyright (C) 2012-2016, International Business Machines |
| | 5 | * Corporation and others. All Rights Reserved. |
| | 6 | * |
| | 7 | ****************************************************************************** |
| | 8 | */ |
| | 9 | |
| | 10 | #ifndef __UTYPEINFO_H__ |
| | 11 | #define __UTYPEINFO_H__ |
| | 12 | |
| | 13 | // Windows header <typeinfo> does not define 'exception' in 'std' namespace. |
| | 14 | // Therefore, a project using ICU cannot be compiled with _HAS_EXCEPTIONS |
| | 15 | // set to 0 on Windows with Visual Studio. To work around that, we have to |
| | 16 | // include <exception> explicitly and add using statement below. |
| | 17 | // Whenever 'typeid' is used, this header has to be included |
| | 18 | // instead of <typeinfo>. |
| | 19 | // Visual Studio 10 emits warning 4275 with this change. If you compile |
| | 20 | // with exception disabled, you have to suppress warning 4275. |
| | 21 | #if defined(_MSC_VER) && _HAS_EXCEPTIONS == 0 |
| | 22 | #include <exception> |
| | 23 | using std::exception; |
| | 24 | #endif |
| | 25 | #if !defined(_MSC_VER) |
| | 26 | namespace std { class type_info; } // WORKAROUND: http://llvm.org/bugs/show_bug.cgi?id=13364 |
| | 27 | #endif |
| | 28 | #include <typeinfo> // for 'typeid' to work |
| | 29 | |
| | 30 | #endif |
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