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ty::Alias: replace def_id: did with def_id #155063

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Merged
rust-bors merged 1 commit into from
Apr 12, 2026
+6 −6
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ty::Alias: replace def_id: did with def_id #155063

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12 changes: 6 additions & 6 deletions compiler/rustc_hir_analysis/src/hir_ty_lowering/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1150,22 +1150,22 @@ impl<'tcx> dyn HirTyLowerer<'tcx> + '_ {
fn lower_path_segment(
&self,
span: Span,
did: DefId,
def_id: DefId,
item_segment: &hir::PathSegment<'tcx>,
) -> Ty<'tcx> {
let tcx = self.tcx();
let args = self.lower_generic_args_of_path_segment(span, did, item_segment);
let args = self.lower_generic_args_of_path_segment(span, def_id, item_segment);

if let DefKind::TyAlias = tcx.def_kind(did)
&& tcx.type_alias_is_lazy(did)
if let DefKind::TyAlias = tcx.def_kind(def_id)
&& tcx.type_alias_is_lazy(def_id)
{
// Type aliases defined in crates that have the
// feature `lazy_type_alias` enabled get encoded as a type alias that normalization will
// then actually instantiate the where bounds of.
let alias_ty = ty::AliasTy::new_from_args(tcx, ty::Free { def_id: did }, args);
let alias_ty = ty::AliasTy::new_from_args(tcx, ty::Free { def_id }, args);
Ty::new_alias(tcx, alias_ty)
} else {
tcx.at(span).type_of(did).instantiate(tcx, args)
tcx.at(span).type_of(def_id).instantiate(tcx, args)
}
}

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