rust/src/test/ui/unsigned-literal-negation.rs

6 lines
216 B
Rust

fn main() {
let x = -1 as usize; //~ ERROR: cannot apply unary operator `-`
let x = (-1) as usize; //~ ERROR: cannot apply unary operator `-`
let x: u32 = -1; //~ ERROR: cannot apply unary operator `-`
}