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coroutine_traits is not in the index #6856

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t3nsor opened this issue Mar 14, 2024 · 2 comments · Fixed by #6859
Closed

coroutine_traits is not in the index #6856

t3nsor opened this issue Mar 14, 2024 · 2 comments · Fixed by #6859

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@t3nsor
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t3nsor commented Mar 14, 2024

In the index of library names, coroutine_handle is follwed by cos, with no entry for coroutine_traits.
@jensmaurer
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A pull request to fix this is welcome.

@frederick-vs-ja frederick-vs-ja mentioned this issue Mar 18, 2024
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@frederick-vs-ja
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Would it be better to show the synopsis for coroutine_traits and reword [coroutine.traits.primary]/1 like this?

namespace std {
  template<class R, class... ArgTypes>
  struct coroutine_traits {
    using promise_type = R::promise_type; // not always present
  };
}

For the primary template, the member typedef-name promise_type is declared if and only if the qualified-id R::promise_type is valid and denotes a type ([temp.deduct]).

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[coroutine.traits.primary] Index coroutine_traits frederick-vs-ja/draft
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@t3nsor @frederick-vs-ja @jensmaurer