Created on 2018-06-23.00:00:00, last changed 2018-07-20.21:06:57.
This wording is relative to the N4762.
Modify [async.exec.ctx.globals] p7:
-7- Throws: service_already_exists if a corresponding service object of type Service::key_type is already present in the set .
[ Jonathan provides wording. ]
[ 2018-07-20 Priority set to 3 after reflector discussion ]
make_service and use_service create arbitrary numbers of type Service, a type provided by the user, similar to how locale's use_facet works. As a result there's no amount of storage that could be reserved inside execution_context to avoid allocating memory. However, there's no allocator support here, and make_service is forbidden from throwing allocation related exceptions by N4734 [async.exec.ctx.globals]/7.If the intent is for execution_context to allocate memory, are user overloads of operator new on type Service intended to be used?
|2018-07-20 21:06:57||admin||set||messages: + msg10031|
|2018-07-20 21:06:57||admin||set||messages: + msg10030|
|2018-07-20 21:06:57||admin||set||messages: + msg10029|