rust/tests/compile-fail/formatting.rs

29 lines
835 B
Rust
Raw Normal View History

#![feature(plugin)]
#![plugin(clippy)]
#![deny(clippy)]
#![allow(unused_variables)]
#![allow(unused_assignments)]
#![allow(if_same_then_else)]
fn main() {
// weird op_eq formatting:
let mut a = 42;
a =- 35;
//~^ ERROR this looks like you are trying to use `.. -= ..`, but you really are doing `.. = (- ..)`
//~| NOTE to remove this lint, use either `-=` or `= -`
a =* &191;
//~^ ERROR this looks like you are trying to use `.. *= ..`, but you really are doing `.. = (* ..)`
//~| NOTE to remove this lint, use either `*=` or `= *`
let mut b = true;
b =! false;
//~^ ERROR this looks like you are trying to use `.. != ..`, but you really are doing `.. = (! ..)`
//~| NOTE to remove this lint, use either `!=` or `= !`
// those are ok:
a = -35;
a = *&191;
b = !false;
}