| error: Undefined Behavior: Data race detected between (1) Read on thread `main` and (2) Write on thread `<unnamed>` at ALLOC. (2) just happened here |
| --> $DIR/retag_data_race_protected_read.rs:LL:CC |
| | |
| LL | fn retag(_x: &mut i32) {} |
| | ^^ Data race detected between (1) Read on thread `main` and (2) Write on thread `<unnamed>` at ALLOC. (2) just happened here |
| | |
| help: and (1) occurred earlier here |
| --> $DIR/retag_data_race_protected_read.rs:LL:CC |
| | |
| LL | unsafe { ptr.0.read() }; |
| | ^^^^^^^^^^^^ |
| = 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 `main::{closure#0}::retag` at $DIR/retag_data_race_protected_read.rs:LL:CC |
| note: inside closure |
| --> $DIR/retag_data_race_protected_read.rs:LL:CC |
| | |
| LL | ... retag(unsafe { &mut *ptr.0 }); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace |
| |
| error: aborting due to previous error |
| |
