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fix presentation of tuple_element specializations #2786

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zygoloid opened this issue Mar 15, 2019 · 2 comments · Fixed by #2868
Closed

fix presentation of tuple_element specializations #2786

zygoloid opened this issue Mar 15, 2019 · 2 comments · Fixed by #2868
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@jensmaurer

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@zygoloid
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We have a variety of tuple_element specializations that use different presentation styles:

  • Some give a definition of the specialization
  • Others don't, and merely specify the ::type member
  • Some use a Value: element for the type, others use a Type: element

We should do this properly: the specialization needs a specified definition, and a member typedef should be specified as actually being a type. (The current wording for several of these specializations completely lacks any suggestion that ...::type is a typedef-name, for example.)
@JohelEGP
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#2553, #2476 and https://wg21.link/LWG3166 are related.

@jensmaurer
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jensmaurer commented May 3, 2019 •
edited

LWG 3166 is concerned with the undefined "Value:" element. Let's ignore this issue for now (since it's tracked elsewhere), and let's harmonize all tuple_element specialization as outlined by @zygoloid above.

@jensmaurer jensmaurer self-assigned this May 3, 2019
This was referenced May 3, 2019
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[utilities,containers] Harmonize presentation of tuple_element. jensmaurer/draft
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@zygoloid @JohelEGP @jensmaurer