| error: Undefined Behavior: write access through <TAG> is forbidden |
| --> $DIR/write_to_shr.rs:LL:CC |
| | |
| LL | *xmut = 31; |
| | ^^^^^^^^^^ write access through <TAG> is forbidden |
| | |
| = help: this indicates a potential bug in the program: it performed an invalid operation, but the Tree Borrows rules it violated are still experimental |
| = help: the accessed tag <TAG> is a child of the conflicting tag <TAG> |
| = help: the conflicting tag <TAG> has state Frozen which forbids child write accesses |
| help: the accessed tag <TAG> was created here |
| --> $DIR/write_to_shr.rs:LL:CC |
| | |
| LL | let xmut = unsafe { &mut *(xref as *const u64 as *mut u64) }; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| help: the conflicting tag <TAG> was created here, in the initial state Frozen |
| --> $DIR/write_to_shr.rs:LL:CC |
| | |
| LL | let xref = unsafe { &*(x as *mut u64) }; |
| | ^^^^^^^^^^^^^^^^^ |
| = note: BACKTRACE (of the first span): |
| = note: inside `main` at $DIR/write_to_shr.rs:LL:CC |
| |
| note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace |
| |
| error: aborting due to 1 previous error |
| |
