Simplify `CloneLiftImpls` and `TrivialTypeTraversalImpls`.

They both allow for a lifetime other than `'tcx`, but this isn't needed.

2 files changed, 7 insertions, 6 deletions

diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs
index 63f7cc2ee73..e5356581e6e 100644
--- a/compiler/rustc_middle/src/ty/context.rs
+++ b/compiler/rustc_middle/src/ty/context.rs
@@ -1329,9 +1329,12 @@ 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, ImplPolarity, crate::mir::ReturnConstraint,
-} }
+CloneLiftImpls! {
+    Constness,
+    traits::WellFormedLoc,
+    ImplPolarity,
+    crate::mir::ReturnConstraint,
+}
 
 macro_rules! sty_debug_print {
     ($fmt: expr, $ctxt: expr, $($variant: ident),*) => {{
diff --git a/compiler/rustc_middle/src/ty/structural_impls.rs b/compiler/rustc_middle/src/ty/structural_impls.rs
index 5c604bb6db2..59c05739b3c 100644
--- a/compiler/rustc_middle/src/ty/structural_impls.rs
+++ b/compiler/rustc_middle/src/ty/structural_impls.rs
@@ -276,9 +276,7 @@ TrivialTypeTraversalAndLiftImpls! {
 }
 
 TrivialTypeTraversalAndLiftImpls! {
-    for<'tcx> {
-        ty::ValTree<'tcx>,
-    }
+    ty::ValTree<'tcx>,
 }
 
 ///////////////////////////////////////////////////////////////////////////