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Avoid type confusion in exceptions.

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When creating these typedefs, if we use in-place
declared types, we wind up with surprising aliasing
of various types, via namespace exposure.
This commit is contained in:
ADAM David Alan Martin
2024-05-30 19:50:58 -04:00
parent f1f1a8017d
commit 9e0c714798
6 changed files with 61 additions and 35 deletions
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14
Atomic/Mailbox.h
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@ -29,15 +29,18 @@ namespace Alepha::Hydrogen::Atomic ::detail:: Mailbox_m
const bool debugPop= false or C::debug;
}
enum Mailbox_tag {};
inline namespace exports
{
template< typename > class Mailbox;
using MailboxFinishedException= synthetic_exception< struct finished_exception, FinishedException >;
using MailboxFinishedException= synthetic_exception< Mailbox_tag, FinishedException >;
using AnyTaggedMailboxFinishedException= AnyTagged< MailboxFinishedException >;
template< typename tag > using TaggedMailboxFinishedException= Tagged< MailboxFinishedException, tag >;
using MailboxFinishedCondition= synthetic_exception< struct finished_exception, FinishedCondition, MailboxFinishedException >;
using MailboxFinishedCondition= synthetic_exception< Mailbox_tag, FinishedCondition, MailboxFinishedException >;
using AnyTaggedMailboxFinishedCondition= AnyTagged< MailboxFinishedCondition >;
template< typename tag > using TaggedMailboxFinishedCondition= Tagged< MailboxFinishedCondition, tag >;
}
@ -74,12 +77,15 @@ namespace Alepha::Hydrogen::Atomic ::detail:: Mailbox_m
template< typename Item >
class exports::Mailbox
{
private:
enum Finished_tag {};
public:
using FinishedException= synthetic_exception< struct finished_exception, MailboxFinishedException >;
using FinishedException= synthetic_exception< Finished_tag, MailboxFinishedException >;
//using AnyTaggedFinishedException= AnyTagged< FinishedException >;
//template< typename tag > using TaggedFinishedException= Tagged< FinishedException, tag >;
using FinishedCondition= synthetic_exception< struct finished_exception, MailboxFinishedCondition, FinishedException >;
using FinishedCondition= synthetic_exception< Finished_tag, MailboxFinishedCondition, FinishedException >;
//using AnyTaggedFinishedCondition= AnyTagged< FinishedCondition >;
//template< typename tag > using TaggedFinishedCondition= Tagged< FinishedCondition, tag >;