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Option<&[T]> and Option<&str> could be 2 words instead of 3 #6791

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thestinger opened this issue May 28, 2013 · 4 comments
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Option<&[T]> and Option<&str> could be 2 words instead of 3 #6791

thestinger opened this issue May 28, 2013 · 4 comments
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A-codegen Area: Code generation

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@thestinger
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Just the same optimization done for the other pointer types, strings and vectors.

This also applies to trait objects.
@msullivan msullivan mentioned this issue Jun 13, 2013
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@catamorphism
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(bug triage) Not a release blocker, IMO. At least not without knowing how much space it would save.

@huonw
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huonw commented May 26, 2014

No change.

@ghost
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ghost commented Jul 11, 2014

@luqmana This was fixed in #15406, right?

@luqmana
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luqmana commented Jul 11, 2014

Yep, it was.

@luqmana luqmana closed this as completed Jul 11, 2014
@mrhota mrhota mentioned this issue Oct 13, 2017
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flip1995 pushed a commit to flip1995/rust that referenced this issue Mar 11, 2021
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Auto merge of rust-lang#6791 - TaKO8Ki:iter-count, r=matthiaskrgr
eb04beb 
New lint: `iter_count`

This pull request adds a new lint named `iter_count`.

---

closes rust-lang/rust-clippy#6262

changelog: new lint `iter_count`
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@luqmana @catamorphism @huonw @thestinger