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Delete impl_def_id field from ImplHeader #158860

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Merged
rust-bors merged 1 commit into from
Jul 7, 2026
+0 −2
Merged

Delete impl_def_id field from ImplHeader #158860

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2 changes: 0 additions & 2 deletions compiler/rustc_trait_selection/src/traits/coherence.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -44,7 +44,6 @@ use crate::traits::{
/// bounds / where-clauses).
#[derive(Clone, Debug, TypeFoldable, TypeVisitable)]
pub struct ImplHeader<'tcx> {
pub impl_def_id: DefId,
pub impl_args: ty::GenericArgsRef<'tcx>,
pub self_ty: Ty<'tcx>,
pub trait_ref: Option<ty::TraitRef<'tcx>>,
Expand Down Expand Up @@ -207,7 +206,6 @@ fn fresh_impl_header<'tcx>(
let impl_args = infcx.fresh_args_for_item(DUMMY_SP, impl_def_id);

ImplHeader {
impl_def_id,
impl_args,
self_ty: tcx.type_of(impl_def_id).instantiate(tcx, impl_args).skip_norm_wip(),
trait_ref: is_of_trait
Expand Down
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