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8b01883854
This means * Adding new configuration toggle `CATCH_CONFIG_DISABLE_EXCEPTIONS` and a best-guess configuration auto-checking for it. * Adding new set of internal macros, `CATCH_TRY`, `CATCH_CATCH_ALL` and `CATCH_CATCH_ANON` that can be used in place of regular `try`, `catch(...)` and `catch(T const&)` respectively, while disappearing when `CATCH_CONFIG_DISABLE_EXCEPTIONS` is enabled. * Replacing all uses of `throw` with calls to `Catch::throw_exception` customization point. * Providing a default implementation for the above customization point when `CATCH_CONFIG_DISABLE_EXCEPTIONS` is set. * Letting users override this implementation with their own. * Some minor changes and ifdefs all around to support the above
43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
/*
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* Created by Martin on 01/08/2017.
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*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#ifndef TWOBLUECUBES_CATCH_ENFORCE_H_INCLUDED
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#define TWOBLUECUBES_CATCH_ENFORCE_H_INCLUDED
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#include "catch_common.h"
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#include "catch_compiler_capabilities.h"
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#include "catch_stream.h"
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#include <stdexcept>
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namespace Catch {
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#if !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS)
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template <typename Ex>
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[[noreturn]]
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void throw_exception(Ex const& e) {
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throw e;
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}
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#else // ^^ Exceptions are enabled // Exceptions are disabled vv
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[[noreturn]]
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void throw_exception(std::exception const& e);
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#endif
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} // namespace Catch;
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#define CATCH_PREPARE_EXCEPTION( type, msg ) \
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type( ( Catch::ReusableStringStream() << msg ).str() )
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#define CATCH_INTERNAL_ERROR( msg ) \
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Catch::throw_exception(CATCH_PREPARE_EXCEPTION( std::logic_error, CATCH_INTERNAL_LINEINFO << ": Internal Catch error: " << msg))
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#define CATCH_ERROR( msg ) \
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Catch::throw_exception(CATCH_PREPARE_EXCEPTION( std::domain_error, msg ))
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#define CATCH_RUNTIME_ERROR( msg ) \
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Catch::throw_exception(CATCH_PREPARE_EXCEPTION( std::runtime_error, msg ))
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#define CATCH_ENFORCE( condition, msg ) \
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do{ if( !(condition) ) CATCH_ERROR( msg ); } while(false)
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#endif // TWOBLUECUBES_CATCH_ENFORCE_H_INCLUDED
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