| error: Undefined Behavior: Data race detected between (1) non-atomic write on thread `<unnamed>` and (2) deallocation on thread `<unnamed>` at ALLOC. (2) just happened here |
| --> $DIR/dealloc_write_race1.rs:LL:CC |
| | |
| LL | / __rust_dealloc( |
| LL | | |
| LL | | ptr.0 as *mut _, |
| LL | | std::mem::size_of::<usize>(), |
| LL | | std::mem::align_of::<usize>(), |
| LL | | ); |
| | |_____________^ Data race detected between (1) non-atomic write on thread `<unnamed>` and (2) deallocation on thread `<unnamed>` at ALLOC. (2) just happened here |
| | |
| help: and (1) occurred earlier here |
| --> $DIR/dealloc_write_race1.rs:LL:CC |
| | |
| LL | *ptr.0 = 2; |
| | ^^^^^^^^^^ |
| = help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior |
| = help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information |
| = note: BACKTRACE (of the first span): |
| = note: inside closure at $DIR/dealloc_write_race1.rs:LL:CC |
| |
| note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace |
| |
| error: aborting due to previous error |
| |
