]> git.lizzy.rs Git - rust.git/blob - src/tools/miri/tests/fail/invalid_int.stderr
add a weak form of protection that justifies Box noalias
[rust.git] / src / tools / miri / tests / fail / invalid_int.stderr
1 error: Undefined Behavior: using uninitialized data, but this operation requires initialized memory
2   --> $DIR/invalid_int.rs:LL:CC
3    |
4 LL |     let i = unsafe { std::mem::MaybeUninit::<i32>::uninit().assume_init() };
5    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ using uninitialized data, but this operation requires initialized memory
6    |
7    = help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
8    = help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information
9    = note: BACKTRACE:
10    = note: inside `main` at $DIR/invalid_int.rs:LL:CC
11
12 note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace
13
14 error: aborting due to previous error
15