derive various Lift impl instead of hand rolling them

2022-09-08 09:04:52 +00:00
parent 00fcc82df2
commit d4e986c1f0
10 changed files with 32 additions and 385 deletions
--- a/compiler/rustc_middle/src/ty/instance.rs
+++ b/compiler/rustc_middle/src/ty/instance.rs
@@ -27,7 +27,7 @@ pub struct Instance<'tcx> {
 }

 #[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
-#[derive(TyEncodable, TyDecodable, HashStable, TypeFoldable, TypeVisitable)]
+#[derive(TyEncodable, TyDecodable, HashStable, TypeFoldable, TypeVisitable, Lift)]
 pub enum InstanceDef<'tcx> {
    /// A user-defined callable item.
    ///