rust-clippy/tests/ui/assign_ops.rs

32 lines
656 B
Rust

//@run-rustfix
use core::num::Wrapping;
#[allow(dead_code, unused_assignments, clippy::useless_vec)]
#[warn(clippy::assign_op_pattern)]
fn main() {
let mut a = 5;
a = a + 1;
a = 1 + a;
a = a - 1;
a = a * 99;
a = 42 * a;
a = a / 2;
a = a % 5;
a = a & 1;
a = 1 - a;
a = 5 / a;
a = 42 % a;
a = 6 << a;
let mut s = String::new();
s = s + "bla";
// Issue #9180
let mut a = Wrapping(0u32);
a = a + Wrapping(1u32);
let mut v = vec![0u32, 1u32];
v[0] = v[0] + v[1];
let mut v = vec![Wrapping(0u32), Wrapping(1u32)];
v[0] = v[0] + v[1];
let _ = || v[0] = v[0] + v[1];
}