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RangeFrom loops endlessly #25707

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anmej opened this issue May 22, 2015 · 3 comments
Closed

RangeFrom loops endlessly #25707

anmej opened this issue May 22, 2015 · 3 comments

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@anmej
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anmej commented May 22, 2015

for i in (254u8..) { println!("{:?}", i) } will not stop at 255, but instead loops back to 0 and continues from there.

Update: This is the correct behavior, apparently.
@Kimundi
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Kimundi commented May 22, 2015

#20249 indicates this is intentional

@anmej anmej closed this as completed May 22, 2015
@Gankra
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Gankra commented May 22, 2015

Note that it should panic in debug builds

@Gankra
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Gankra commented May 22, 2015

See #25696 for assertions that this is not desirable behaviour

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@Gankra @Kimundi @anmej