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Remove do loops #2230

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brson opened this issue Apr 17, 2012 · 3 comments
Closed

Remove do loops #2230

brson opened this issue Apr 17, 2012 · 3 comments
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A-codegen Area: Code generation A-grammar Area: The grammar of Rust A-type-system Area: Type system E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.

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@brson
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brson commented Apr 17, 2012

There is exactly one do loop outside of tests in the Rust code base. We have lots of other ways to iterate.
@catamorphism
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I agree with this. I never liked do loops from the beginning, just because it seems like they should desugar to while loops (or the other way around). And they can be implemented with a macro (I assume).

@graydon
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graydon commented May 9, 2012

I don't really care. loop + break gets you to the same place.

@paulstansifer
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closed by 13c924c

bors added a commit to rust-lang-ci/rust that referenced this issue Sep 22, 2022
@bors
Auto merge of rust-lang#2230 - scottmcm:master, r=RalfJung
0a2a4b3 
Add `#![feature(yeet_expr)]`

Hopefully enough for rust-lang#98036
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A-codegen Area: Code generation A-grammar Area: The grammar of Rust A-type-system Area: Type system E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.
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@paulstansifer @graydon @brson @catamorphism