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359bfa901b9d8eddbed7b88b6716dbb77b7bfb95
rust/tests/ui/traits/const-traits/call-generic-method-nonconst-bound.rs

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const fn: allow use of trait impls from bounds
2020-11-22 04:19:46 +01:00
//@ check-pass
struct S;
impl PartialEq for S {
fn eq(&self, _: &S) -> bool {
true
}
}
Introduce `~const` - [x] Removed `?const` and change uses of `?const` - [x] Added `~const` to the AST. It is gated behind const_trait_impl. - [x] Validate `~const` in ast_validation. - [ ] Add enum `BoundConstness` to the HIR. (With variants `NotConst` and `ConstIfConst` allowing future extensions) - [ ] Adjust trait selection and pre-existing code to use `BoundConstness`. - [ ] Optional steps (*for this PR, obviously*) - [ ] Fix #88155 - [ ] Do something with constness bounds in chalk
2021-08-25 11:53:16 +00:00
const fn equals_self<T: PartialEq>(t: &T) -> bool {
const fn: allow use of trait impls from bounds
2020-11-22 04:19:46 +01:00
true
}
pub const EQ: bool = equals_self(&S);
fn main() {}
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