rust/tests/fail/stacked_borrows/illegal_write2.stderr

error: Undefined Behavior: attempting a write access using <untagged> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
  --> $DIR/illegal_write2.rs:LL:CC
   |
LL |     unsafe { *target2 = 13; }
   |              ^^^^^^^^^^^^^
   |              |
   |              attempting a write access using <untagged> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
   |              this error occurs as part of an access at ALLOC[0x0..0x4]
   |
   = help: this indicates a potential bug in the program: it performed an invalid operation, but the Stacked Borrows rules it violated are still experimental
   = help: see https://github.com/rust-lang/unsafe-code-guidelines/blob/master/wip/stacked-borrows.md for further information
help: tag was most recently created at offsets [0x0..0x4]
  --> $DIR/illegal_write2.rs:LL:CC
   |
LL |     let target2 = target as *mut _;
   |                   ^^^^^^
help: tag was later invalidated at offsets [0x0..0x4]
  --> $DIR/illegal_write2.rs:LL:CC
   |
LL |     drop(&mut *target); // reborrow
   |          ^^^^^^^^^^^^
   = note: inside `main` at $DIR/illegal_write2.rs:LL:CC

note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace

error: aborting due to previous error