bors ca94c75c52 Auto merge of #44220 - kennytm:fix-44216-instance-plus-max-duration-should-panic, r=alexcrichton ... Properly detect overflow in Instance ± Duration. Fix #44216. Fix #42622 The computation `Instant::now() + Duration::from_secs(u64::max_value())` now panics. The call `receiver.recv_timeout(Duration::from_secs(u64::max_value()))`, which involves such time addition, will also panic. The reason #44216 arises is because of an unchecked cast from `u64` to `i64`, making the duration equivalent to -1 second. Note that the current implementation is over-conservative, since e.g. (-2⁶²) + (2⁶³) is perfectly fine for an `i64`, yet this is rejected because (2⁶³) overflows the `i64`.		2017-09-10 18:37:27 +00:00
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redox	Properly detect overflow in Instance +/- Duration.	2017-09-07 17:14:27 +08:00
unix	Auto merge of #44220 - kennytm:fix-44216-instance-plus-max-duration-should-panic, r=alexcrichton	2017-09-10 18:37:27 +00:00
windows	Properly detect overflow in Instance +/- Duration.	2017-09-07 17:14:27 +08:00
mod.rs	Exposed all platform-specific documentation.	2017-08-10 13:43:59 +08:00