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Make it easier to inspect unhandled asynchronous exceptions in debuggers

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This commit is contained in:
Denis Blank 2018-03-17 14:23:19 +01:00
parent 7dbf22a2d2
commit e59e6ae8b9
1 changed files with 12 additions and 1 deletions
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13
include/continuable/detail/base.hpp
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@ -461,12 +461,23 @@ struct final_callback : util::non_copyable {
} }
void operator()(types::dispatch_error_tag, types::error_type error) && { void operator()(types::dispatch_error_tag, types::error_type error) && {
(void)error;
#ifndef CONTINUABLE_WITH_UNHANDLED_EXCEPTIONS #ifndef CONTINUABLE_WITH_UNHANDLED_EXCEPTIONS
// There were unhandled errors inside the asynchronous call chain! // There were unhandled errors inside the asynchronous call chain!
// Define `CONTINUABLE_WITH_UNHANDLED_EXCEPTIONS` in order // Define `CONTINUABLE_WITH_UNHANDLED_EXCEPTIONS` in order
// to ignore unhandled errors!" // to ignore unhandled errors!"
#if defined(CONTINUABLE_HAS_EXCEPTIONS)
try {
std::rethrow_exception(error);
} catch (std::exception const& exception) {
(void)exception;
util::trap();
} catch (...) {
util::trap();
}
#else
(void)error;
util::trap(); util::trap();
#endif
#endif // CONTINUABLE_WITH_UNHANDLED_EXCEPTIONS #endif // CONTINUABLE_WITH_UNHANDLED_EXCEPTIONS
} }