46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
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#pragma once
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#if !defined(MIJIN_INTERNAL_EXCEPTION_HPP_INCLUDED)
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#define MIJIN_INTERNAL_EXCEPTION_HPP_INCLUDED 1
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#if !defined(MIJIN_ENABLE_EXCEPTIONS)
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# define MIJIN_ENABLE_EXCEPTIONS (__cpp_exceptions)
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#endif
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#define MIJIN_CATCH_EXCEPTIONS (__cpp_exceptions)
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#if !defined(MIJIN_THROWING_ASSERTS)
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# define MIJIN_THROWING_ASSERTS 0
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#endif
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#if MIJIN_THROWING_ASSERTS && !defined(MIJIN_TEST_NO_NOEXCEPT)
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#define MIJIN_TEST_NO_NOEXCEPT
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#endif
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#if 0 // TODO: what? MIJIN_WITH_EXCEPTIONS
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#error "Maybe someday"
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#else
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#if defined(MIJIN_TEST_NO_NOEXCEPT) // only use for testing
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#define MIJIN_NOEXCEPT
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#define MIJIN_NOEXCEPT_IF(x)
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#define MIJIN_THROWS
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#define MIJIN_CONDITIONAL_NOEXCEPT(...)
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#else
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#define MIJIN_NOEXCEPT noexcept
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#define MIJIN_NOEXCEPT_IF(x) noexcept(x)
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#define MIJIN_THROWS noexcept
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#define MIJIN_CONDITIONAL_NOEXCEPT(...) noexcept(__VA_ARGS__)
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#endif
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#endif
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#if MIJIN_CATCH_EXCEPTIONS
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# define MIJIN_TRY try
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# define MIJIN_CATCH catch
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#else
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# define MIJIN_TRY
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# define MIJIN_CATCH(...) if constexpr(false)
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#endif
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#endif // !defined(MIJIN_INTERNAL_EXCEPTION_HPP_INCLUDED)
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