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Numeric literals allow trailing underscores #860

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brson opened this issue Aug 23, 2011 · 2 comments
Closed

Numeric literals allow trailing underscores #860

brson opened this issue Aug 23, 2011 · 2 comments
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A-frontend Area: Compiler frontend (errors, parsing and HIR) 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 Aug 23, 2011 

let i = 0_______;

Works just fine. Likewise:

let i = 0_______i;
@brson
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brson commented Aug 23, 2011

Now that I think of it, this may be intentional, since we allow underscore to separate digits. Kind of strange though.

@marijnh
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marijnh commented Aug 24, 2011

Yes, this is intentional. You can insert underscores 'free-form' in numeric literals. I don't think we should enforce a style there.

@marijnh marijnh closed this as completed Aug 24, 2011
@venkag venkag mentioned this issue Feb 13, 2019
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flip1995 pushed a commit to flip1995/rust that referenced this issue Mar 24, 2022
@bors
Auto merge of rust-lang#8232 - Jarcho:match_same_arm_860, r=xFrednet
f07ee8a 
`match_same_arms` fix

fixes rust-lang#860
fixes rust-lang#1140

changelog: Don't lint `match_same_arms` when an interposing arm's pattern would overlap
ZuseZ4 pushed a commit to EnzymeAD/rust that referenced this issue Mar 7, 2023
@wsmoses
Improve sret style memory handling (rust-lang#860)
ab357c2 
* Fix sret julia GC issue

* Simplify

* Fixup

* Fix

* Fix version inv
celinval pushed a commit to celinval/rust-dev that referenced this issue Jun 4, 2024
@nchong-at-aws @tedinski
Update CODEOWNERS to kani-devs (rust-lang#860)
6137639
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A-frontend Area: Compiler frontend (errors, parsing and HIR) E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.
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