bjoernager/rust
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Use List::empty() instead of mk_substs(&[]).

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This commit is contained in:
Nicholas Nethercote 2023-02-20 14:52:23 +11:00
parent c09f5b6a6b
commit 08f28f9447
5 changed files with 8 additions and 8 deletions
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6
compiler/rustc_lint/src/builtin.rs
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@ -677,21 +677,21 @@ impl<'tcx> LateLintPass<'tcx> for MissingCopyImplementations {
return;
}
let def = cx.tcx.adt_def(item.owner_id);
(def, cx.tcx.mk_adt(def, cx.tcx.mk_substs(&[])))
(def, cx.tcx.mk_adt(def, ty::List::empty()))
}
hir::ItemKind::Union(_, ref ast_generics) => {
if !ast_generics.params.is_empty() {
return;
}
let def = cx.tcx.adt_def(item.owner_id);
(def, cx.tcx.mk_adt(def, cx.tcx.mk_substs(&[])))
(def, cx.tcx.mk_adt(def, ty::List::empty()))
}
hir::ItemKind::Enum(_, ref ast_generics) => {
if !ast_generics.params.is_empty() {
return;
}
let def = cx.tcx.adt_def(item.owner_id);
(def, cx.tcx.mk_adt(def, cx.tcx.mk_substs(&[])))
(def, cx.tcx.mk_adt(def, ty::List::empty()))
}
_ => return,
};