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#![feature(const_generics)] | |
trait Foo { | |
const A: usize; | |
} | |
trait Aux<const A: usize> {} | |
impl<T: Foo> Aux<{ <T as Foo>::A }> for T {} | |
trait Trait {} | |
impl<T> Trait for T where T: Aux<{ 2 }> {} |
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