14 lines
311 B
Rust
14 lines
311 B
Rust
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#![allow(unused_variables)]
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mod safe {
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use std::cell::Cell;
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// Make sure &mut UnsafeCell also has a lock to it
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pub fn safe(x: &mut Cell<i32>, y: &i32) {} //~ ERROR: in conflict with lock WriteLock
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}
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fn main() {
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let x = &mut 0 as *mut _;
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unsafe { safe::safe(&mut *(x as *mut _), &*x) };
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}
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