tests/ui/structs-enums/class-typarams.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

// run-pass
#![allow(dead_code)]
#![allow(non_camel_case_types)]

// pretty-expanded FIXME #23616

use std::marker::PhantomData;

struct cat<U> {
    meows : usize,
    how_hungry : isize,
    m: PhantomData<U>
}

impl<U> cat<U> {
    pub fn speak(&mut self) { self.meows += 1; }
    pub fn meow_count(&mut self) -> usize { self.meows }
}

fn cat<U>(in_x : usize, in_y : isize) -> cat<U> {
    cat {
        meows: in_x,
        how_hungry: in_y,
        m: PhantomData
    }
}


pub fn main() {
  let _nyan : cat<isize> = cat::<isize>(52, 99);
  //  let mut kitty = cat(1000, 2);
}