diff options
Diffstat (limited to 'compiler/rustc_trait_selection/src/traits/error_reporting/infer_ctxt_ext.rs')
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/error_reporting/infer_ctxt_ext.rs | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/error_reporting/infer_ctxt_ext.rs b/compiler/rustc_trait_selection/src/traits/error_reporting/infer_ctxt_ext.rs index b4835b011..0190d5ab4 100644 --- a/compiler/rustc_trait_selection/src/traits/error_reporting/infer_ctxt_ext.rs +++ b/compiler/rustc_trait_selection/src/traits/error_reporting/infer_ctxt_ext.rs @@ -61,8 +61,7 @@ impl<'tcx> InferCtxtExt<'tcx> for InferCtxt<'tcx> { .params .iter() .map(|arg| { - if let hir::Pat { kind: hir::PatKind::Tuple(ref args, _), span, .. } = - *arg.pat + if let hir::Pat { kind: hir::PatKind::Tuple(args, _), span, .. } = *arg.pat { Some(ArgKind::Tuple( Some(span), @@ -92,7 +91,7 @@ impl<'tcx> InferCtxtExt<'tcx> for InferCtxt<'tcx> { .inputs .iter() .map(|arg| match arg.kind { - hir::TyKind::Tup(ref tys) => ArgKind::Tuple( + hir::TyKind::Tup(tys) => ArgKind::Tuple( Some(arg.span), vec![("_".to_owned(), "_".to_owned()); tys.len()], ), @@ -100,7 +99,7 @@ impl<'tcx> InferCtxtExt<'tcx> for InferCtxt<'tcx> { }) .collect::<Vec<ArgKind>>(), ), - Node::Ctor(ref variant_data) => { + Node::Ctor(variant_data) => { let span = variant_data.ctor_hir_id().map_or(DUMMY_SP, |id| hir.span(id)); (span, None, vec![ArgKind::empty(); variant_data.fields().len()]) } |