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Move some field extraction logic onto a method on Node

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This commit is contained in:
Oli Scherer 2023-06-19 09:51:28 +00:00
parent 30ff127036
commit cb161e77ba
2 changed files with 26 additions and 7 deletions
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10
compiler/rustc_ty_utils/src/opaque_types.rs
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@ -177,13 +177,9 @@ fn opaque_types_defined_by<'tcx>(tcx: TyCtxt<'tcx>, item: LocalDefId) -> &'tcx [
}
}
DefKind::AssocTy | DefKind::AssocConst => {
let span = match tcx.hir().get_by_def_id(item) {
rustc_hir::Node::ImplItem(it) => match it.kind {
rustc_hir::ImplItemKind::Const(ty, _) => ty.span,
rustc_hir::ImplItemKind::Type(ty) => ty.span,
other => span_bug!(tcx.def_span(item), "{other:#?}"),
},
other => span_bug!(tcx.def_span(item), "{other:#?}"),
let span = match tcx.hir().get_by_def_id(item).ty() {
Some(ty) => ty.span,
_ => tcx.def_span(item),
};
collector.visit_spanned(span, tcx.type_of(item).subst_identity());
}