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We have SemiRegular wrong #1620

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dabrahams opened this issue Nov 24, 2024 · 0 comments · May be fixed by #1622
Open

We have SemiRegular wrong #1620

dabrahams opened this issue Nov 24, 2024 · 0 comments · May be fixed by #1622

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@dabrahams
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I'm not sure I believe SemiRegular is a useful concept; it may have fallen out of wanting to support input iterators, which really shouldn't be copyable in the first place, but…

Slide 14 of this presentation shows that SemiRegular means, in our current world (I think) Copyable + Deinitializable.

@sean-parent can you comment on the motivation for SemiRegular?
dabrahams added a commit that referenced this issue Nov 24, 2024
@dabrahams
Fix SemiRegular.
7a41962 
Fixes #1620.

Another pass to loosen some constraints now that SemiRegular refines
Copyable is warranted.
@dabrahams dabrahams linked a pull request Nov 24, 2024 that will close this issue
Open
dabrahams added a commit that referenced this issue Nov 24, 2024
@dabrahams
Fix SemiRegular.
71dbad5 
Fixes #1620.

Another pass to loosen some constraints now that SemiRegular refines
Copyable is warranted.
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Fix semiregular hylo-lang/hylo
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@dabrahams