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Constrain Interners to be Sized

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Alan Egerton 2023-02-09 19:16:38 +00:00
parent 38c522c693
commit 0b7dda9afd
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compiler/rustc_type_ir/src/lib.rs
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@ -28,7 +28,7 @@ pub use ty_info::*;
/// Needed so we can use #[derive(HashStable_Generic)]
pub trait HashStableContext {}
pub trait Interner {
pub trait Interner: Sized {
type AdtDef: Clone + Debug + Hash + PartialEq + Eq + PartialOrd + Ord;
type SubstsRef: Clone + Debug + Hash + PartialEq + Eq + PartialOrd + Ord;
type DefId: Clone + Debug + Hash + PartialEq + Eq + PartialOrd + Ord;