//@ run-pass | |
// Test that we are able to infer that the type of `x` is `isize` based | |
// on the expected type from the object. | |
//@ pretty-expanded FIXME #23616 | |
pub trait ToPrimitive { | |
fn to_int(&self) {} | |
} | |
impl ToPrimitive for isize {} | |
impl ToPrimitive for i32 {} | |
impl ToPrimitive for usize {} | |
fn doit<T>(val: T, f: &dyn Fn(T)) { f(val) } | |
pub fn main() { | |
doit(0, &|x /*: isize*/ | { x.to_int(); }); | |
} |