[cxx-abi-dev] Operator co_await

Richard Smith richardsmith at googlers.com
Thu Feb 11 19:06:01 UTC 2016


On 11 February 2016 at 07:43, David Vandevoorde <daveed at edg.com> wrote:

> A proposal for coroutine support is making its way through the C++
> committee.  Here is the latest public document:
>
>
> http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0057r1.pdf
>
> It includes a new “operator co_await” that will require mangling when
> supported.
>
> How about reserving the operator code “aw” for it?
>
> I.e., once standardized or TS'd, we’d add a production to <operator-name>:
>
>         <operator-name> ::= nw         # new
>                         ...
>                         ::= aw         # co_await (unary)
>                         ...


I agree, see
http://sourcerytools.com/pipermail/cxx-abi-dev/2015-October/002868.html =)
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