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Remove unused TypeFoldable/TypeVisitable impls.

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This commit is contained in:
Nicholas Nethercote
2023-04-17 07:16:25 +10:00
parent 458d4dae84
commit 671de6d62a
12 changed files with 12 additions and 59 deletions
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4
compiler/rustc_transmute/src/lib.rs
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@@ -62,7 +62,7 @@ mod rustc {
use rustc_hir::lang_items::LangItem;
use rustc_infer::infer::InferCtxt;
use rustc_macros::{TypeFoldable, TypeVisitable};
use rustc_macros::TypeVisitable;
use rustc_middle::traits::ObligationCause;
use rustc_middle::ty::Const;
use rustc_middle::ty::ParamEnv;
@@ -70,7 +70,7 @@ mod rustc {
use rustc_middle::ty::TyCtxt;
/// The source and destination types of a transmutation.
#[derive(TypeFoldable, TypeVisitable, Debug, Clone, Copy)]
#[derive(TypeVisitable, Debug, Clone, Copy)]
pub struct Types<'tcx> {
/// The source type.
pub src: Ty<'tcx>,