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