[C++ coroutines 0/6] Implement C++ coroutines.
Nathan Sidwell
nathan@acm.org
Mon Nov 18 12:37:00 GMT 2019
On 11/17/19 5:23 AM, Iain Sandoe wrote:
>
> This patch series is an initial implementation of a coroutine feature,
> expected to be standardised in C++20.
Yay!
> ABI
> ---
> There is not need to add any new mangling, since the components of this are
> regular functions with manipulation of the coroutine via a type-erased handle.
Ahem:
> --- a/gcc/cp/operators.def
> +++ b/gcc/cp/operators.def
> @@ -87,6 +87,7 @@ DEF_OPERATOR ("++", PREINCREMENT_EXPR, "pp", OVL_OP_FLAG_UNARY)
> DEF_OPERATOR ("--", PREDECREMENT_EXPR, "mm", OVL_OP_FLAG_UNARY)
> DEF_OPERATOR ("->", COMPONENT_REF, "pt", OVL_OP_FLAG_UNARY)
> DEF_OPERATOR ("sizeof", SIZEOF_EXPR, "sz", OVL_OP_FLAG_UNARY)
> +DEF_OPERATOR ("co_await", CO_AWAIT_EXPR, "aw", OVL_OP_FLAG_UNARY)
That looks mangly to me. But perhaps such manglings are unreachable.
nathan
--
Nathan Sidwell
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