rust/tests/fail/uninit_byte_read.rs

// compile-flags: -Zmiri-disable-stacked-borrows
fn main() {
    let v: Vec<u8> = Vec::with_capacity(10);
    let undef = unsafe { *v.get_unchecked(5) }; //~ ERROR uninitialized
    let x = undef + 1;
    panic!("this should never print: {}", x);
}
make permissive provenance and raw-ptr tagging the default 2022-06-26 20:14:18 -05:00			`// compile-flags: -Zmiri-disable-stacked-borrows`
don't use `#[miri_run]` anymore, but execute the `main` function 2016-06-13 07:27:05 -05:00			`fn main() {`
			`let v: Vec<u8> = Vec::with_capacity(10);`
port some tests away from flags we want to remove 2022-06-06 10:44:36 -05:00			`let undef = unsafe { *v.get_unchecked(5) }; //~ ERROR uninitialized`
			`let x = undef + 1;`
don't use `#[miri_run]` anymore, but execute the `main` function 2016-06-13 07:27:05 -05:00			`panic!("this should never print: {}", x);`
			`}`