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/context.rs
+++ b/compiler/rustc_middle/src/ty/context.rs
@@ -1820,7 +1820,9 @@ nop_list_lift! {bound_variable_kinds; ty::BoundVariableKind => ty::BoundVariable
 // This is the impl for `&'a InternalSubsts<'a>`.
 nop_list_lift! {substs; GenericArg<'a> => GenericArg<'tcx>}

-CloneLiftImpls! { for<'tcx> { Constness, traits::WellFormedLoc, } }
+CloneLiftImpls! { for<'tcx> {
+    Constness, traits::WellFormedLoc, ImplPolarity, crate::mir::ReturnConstraint,
+} }

 pub mod tls {
    use super::{ptr_eq, GlobalCtxt, TyCtxt};