if !pat.span.from_expansion();
if meets_msrv(self.msrv, msrvs::TYPE_ALIAS_ENUM_VARIANTS);
if let Some(&StackItem::Check { impl_id, .. }) = self.stack.last();
- if let PatKind::Path(QPath::Resolved(_, path)) = pat.kind;
- if !matches!(path.res, Res::SelfTy { .. } | Res::Def(DefKind::TyParam, _));
+ // get the path from the pattern
+ if let PatKind::Path(QPath::Resolved(_, path))
+ | PatKind::TupleStruct(QPath::Resolved(_, path), _, _)
+ | PatKind::Struct(QPath::Resolved(_, path), _, _) = pat.kind;
if cx.typeck_results().pat_ty(pat) == cx.tcx.type_of(impl_id);
- if let [first, ..] = path.segments;
- if let Some(hir_id) = first.hir_id;
then {
- span_lint(cx, cx.tcx.hir().span(hir_id));
+ match path.res {
+ Res::Def(DefKind::Ctor(ctor_of, _), ..) => match ctor_of {
+ CtorOf::Variant => lint_path_to_variant(cx, path),
+ CtorOf::Struct => span_lint(cx, path.span),
+ },
+ Res::Def(DefKind::Variant, ..) => lint_path_to_variant(cx, path),
+ Res::Def(DefKind::Struct, ..) => span_lint(cx, path.span),
+ _ => ()
+ }
}
}
}