2018-05-09 08:54:45 -05:00
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// ignore-test validation_op is disabled
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2017-08-09 20:01:10 -05:00
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#![allow(unused_variables)]
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mod safe {
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// This makes a ref that was passed to us via &mut alias with things it should not alias with
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pub(crate) fn safe(x: &mut &u32, target: &mut u32) {
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unsafe { *x = &mut *(target as *mut _); }
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}
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}
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fn main() {
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let target = &mut 42;
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let mut target_alias = &42; // initial dummy value
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safe::safe(&mut target_alias, target); //~ ERROR: in conflict with lock ReadLock
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}
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