tests/ui/statics/static-methods-in-traits2.rs

   1 // run-pass
   2 // pretty-expanded FIXME #23616
   3
   4 pub trait Number: NumConv {
   5     fn from<T:Number>(n: T) -> Self;
   6 }
   7
   8 impl Number for f64 {
   9     fn from<T:Number>(n: T) -> f64 { n.to_float() }
  10 }
  11
  12 pub trait NumConv {
  13     fn to_float(&self) -> f64;
  14 }
  15
  16 impl NumConv for f64 {
  17     fn to_float(&self) -> f64 { *self }
  18 }
  19
  20 pub fn main() {
  21     let _: f64 = Number::from(0.0f64);
  22 }