rust-clippy/tests/ui/ptr_offset_with_cast.rs
2019-01-08 21:46:39 +01:00

20 lines
487 B
Rust

// run-rustfix
fn main() {
let vec = vec![b'a', b'b', b'c'];
let ptr = vec.as_ptr();
let offset_u8 = 1_u8;
let offset_usize = 1_usize;
let offset_isize = 1_isize;
unsafe {
ptr.offset(offset_usize as isize);
ptr.offset(offset_isize as isize);
ptr.offset(offset_u8 as isize);
ptr.wrapping_offset(offset_usize as isize);
ptr.wrapping_offset(offset_isize as isize);
ptr.wrapping_offset(offset_u8 as isize);
}
}