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//@ compile-flags: -Znext-solver
//@ check-pass
#![feature(const_trait_impl)]
#[const_trait] trait Bar {}
impl const Bar for () {}
#[const_trait] trait TildeConst {
type Bar<T> where T: ~const Bar;
fn foo<T>() where T: ~const Bar;
}
impl TildeConst for () {
type Bar<T> = () where T: Bar;
fn foo<T>() where T: Bar {}
}
#[const_trait] trait AlwaysConst {
type Bar<T> where T: const Bar;
fn foo<T>() where T: const Bar;
}
impl AlwaysConst for i32 {
type Bar<T> = () where T: Bar;
fn foo<T>() where T: Bar {}
}
impl const AlwaysConst for u32 {
type Bar<T> = () where T: ~const Bar;
fn foo<T>() where T: ~const Bar {}
}
fn main() {}
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