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Store the laziness of type aliases in the DefKind

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This commit is contained in:
León Orell Valerian Liehr 2023-08-06 23:02:27 +02:00
parent 1589759334
commit 3ff6fd2ac7
3 changed files with 3 additions and 3 deletions
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2
clippy_lints/src/init_numbered_fields.rs
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@ -50,7 +50,7 @@ impl<'tcx> LateLintPass<'tcx> for NumberedFields {
&& fields
.iter()
.all(|f| f.ident.as_str().as_bytes().iter().all(u8::is_ascii_digit))
&& !matches!(cx.qpath_res(path, e.hir_id), Res::Def(DefKind::TyAlias, ..))
&& !matches!(cx.qpath_res(path, e.hir_id), Res::Def(DefKind::TyAlias { .. }, ..))
{
let expr_spans = fields
.iter()

2
clippy_utils/src/lib.rs
View file

@ -286,7 +286,7 @@ pub fn is_wild(pat: &Pat<'_>) -> bool {
/// Checks if the given `QPath` belongs to a type alias.
pub fn is_ty_alias(qpath: &QPath<'_>) -> bool {
match *qpath {
QPath::Resolved(_, path) => matches!(path.res, Res::Def(DefKind::TyAlias | DefKind::AssocTy, ..)),
QPath::Resolved(_, path) => matches!(path.res, Res::Def(DefKind::TyAlias { .. } | DefKind::AssocTy, ..)),
QPath::TypeRelative(ty, _) if let TyKind::Path(qpath) = ty.kind => { is_ty_alias(&qpath) },
_ => false,
}

2
clippy_utils/src/ty/type_certainty/mod.rs
View file

@ -219,7 +219,7 @@ fn path_segment_certainty(
// See the comment preceding `qpath_certainty`. `def_id` could refer to a type or a value.
let certainty = lhs.join_clearing_def_ids(rhs);
if resolves_to_type {
if cx.tcx.def_kind(def_id) == DefKind::TyAlias {
if let DefKind::TyAlias { .. } = cx.tcx.def_kind(def_id) {
adt_def_id(cx.tcx.type_of(def_id).instantiate_identity())
.map_or(certainty, |def_id| certainty.with_def_id(def_id))
} else {