rust/tests/ui/methods/assign-to-method.rs

24 lines
475 B
Rust

// Regression test for #69409
struct Cat {
meows : usize,
how_hungry : isize,
}
impl Cat {
pub fn speak(&mut self) { self.meows += 1; }
}
fn cat(in_x : usize, in_y : isize) -> Cat {
Cat {
meows: in_x,
how_hungry: in_y
}
}
fn main() {
let nyan : Cat = cat(52, 99);
nyan.speak = || println!("meow"); //~ ERROR attempted to take value of method
nyan.speak += || println!("meow"); //~ ERROR attempted to take value of method
}