Why am I getting a weird error about promise_type when I try to write a coroutine? part 2

1 · Raymond Chen · March 22, 2023, 2:30 p.m.
Are you even writing a coroutine? The post Why am I getting a weird error about <CODE>promise_type</CODE> when I try to write a coroutine? part 2 appeared first on The Old New Thing....