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Loop constructs without parens #728

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brson opened this issue Jul 22, 2011 · 3 comments
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Loop constructs without parens #728

brson opened this issue Jul 22, 2011 · 3 comments

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@brson
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brson commented Jul 22, 2011

Now that we have if and alts without parens I find myself wanting to write loops without them as well. Is this possible?
@marijnh
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marijnh commented Jul 22, 2011

the only tricky thing is that 'each' would no longer be a valid typename, I think

@graydon
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graydon commented Jul 22, 2011

yeah. 'for' and 'for each' are, I hope, going to unify into 'for'-that-means-iterator-call. that is, we'll make for mean what for each means now, and remove the linear-for-loop specialization.

@marijnh
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marijnh commented Jul 28, 2011

This has been implemented as part of the recent syntax overhaul.

@marijnh marijnh closed this as completed Jul 28, 2011
keeperofdakeys pushed a commit to keeperofdakeys/rust that referenced this issue Dec 12, 2017
@bors
Auto merge of rust-lang#728 - semarie:openbsd-kqueue, r=alexcrichton
24155b1 
Openbsd kqueue

The PR supersede rust-lang#613 to add exception on the testsuite.
pdietl pushed a commit to pdietl/rust that referenced this issue Apr 23, 2020
@Centril
Merge pull request rust-lang#728 from snoyberg/master
2943dd2 
Typo fix: and => an
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3 participants
@graydon @marijnh @brson