51 lines
1.0 KiB
Plaintext
51 lines
1.0 KiB
Plaintext
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#if !defined(BAD_APPLE_OS_EXCEPTION_INCLUDED)
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#define BAD_APPLE_OS_EXCEPTION_INCLUDED
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#include <cstdlib>
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#include "os/panic.hpp"
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#if defined(__cpp_exceptions)
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#define __ba_throw throw
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#else
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#define __ba_throw ba::impl::gAbortHelper(__FILE__, __LINE__) =
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#endif
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namespace std
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{
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class exception
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{
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public:
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virtual ~exception() noexcept = default;
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virtual const char* what() const noexcept;
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};
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}
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#if !defined(__cpp_exceptions)
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namespace ba::impl
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{
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struct ExceptionAbortHelper
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{
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private:
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const char* mFile = "<unknown>";
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int mLine = -1;
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public:
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[[noreturn]] ExceptionAbortHelper& operator=(const std::exception& ex) noexcept
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{
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panicf("Uncaught exception with message \"%s\" at %s:%d.", ex.what(), mFile, mLine);
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}
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ExceptionAbortHelper& operator()(const char* file, int line) noexcept
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{
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mFile = file;
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mLine = line;
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return *this;
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}
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};
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extern ExceptionAbortHelper gAbortHelper;
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}
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#endif // !defined(__cpp_exceptions)
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#endif // !defined(BAD_APPLE_OS_EXCEPTION_INCLUDED)
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