1 // aux-build:unstable_generic_param.rs
3 extern crate unstable_generic_param;
5 use unstable_generic_param::*;
7 impl<T> Trait3<usize> for T where T: Trait2<usize> { //~ ERROR use of unstable library feature 'unstable_default'
8 fn foo() -> usize { T::foo() }