3 files changed, 14 insertions, 11 deletions
diff --git a/compiler/rustc_resolve/src/def_collector.rs b/compiler/rustc_resolve/src/def_collector.rs
index 87024c487df..16c0a345f87 100644
--- a/compiler/rustc_resolve/src/def_collector.rs
+++ b/compiler/rustc_resolve/src/def_collector.rs
@@ -170,9 +170,12 @@ impl<'a, 'ra, 'tcx> visit::Visitor<'a> for DefCollector<'a, 'ra, 'tcx> {
 
     fn visit_fn(&mut self, fn_kind: FnKind<'a>, span: Span, _: NodeId) {
         match fn_kind {
-            FnKind::Fn(_ctxt, _ident, FnSig { header, decl, span: _ }, _vis, generics, body)
-                if let Some(coroutine_kind) = header.coroutine_kind =>
-            {
+            FnKind::Fn(
+                _ctxt,
+                _ident,
+                _vis,
+                Fn { sig: FnSig { header, decl, span: _ }, generics, body, .. },
+            ) if let Some(coroutine_kind) = header.coroutine_kind => {
                 self.visit_fn_header(header);
                 self.visit_generics(generics);
 
diff --git a/compiler/rustc_resolve/src/late.rs b/compiler/rustc_resolve/src/late.rs
index 68d3351f174..4842cbd556c 100644
--- a/compiler/rustc_resolve/src/late.rs
+++ b/compiler/rustc_resolve/src/late.rs
@@ -986,8 +986,8 @@ impl<'ra: 'ast, 'ast, 'tcx> Visitor<'ast> for LateResolutionVisitor<'_, 'ast, 'r
         match fn_kind {
             // Bail if the function is foreign, and thus cannot validly have
             // a body, or if there's no body for some other reason.
-            FnKind::Fn(FnCtxt::Foreign, _, sig, _, generics, _)
-            | FnKind::Fn(_, _, sig, _, generics, None) => {
+            FnKind::Fn(FnCtxt::Foreign, _, _, Fn { sig, generics, .. })
+            | FnKind::Fn(_, _, _, Fn { sig, generics, body: None, .. }) => {
                 self.visit_fn_header(&sig.header);
                 self.visit_generics(generics);
                 self.with_lifetime_rib(
@@ -1019,7 +1019,7 @@ impl<'ra: 'ast, 'ast, 'tcx> Visitor<'ast> for LateResolutionVisitor<'_, 'ast, 'r
             // Create a label rib for the function.
             this.with_label_rib(RibKind::FnOrCoroutine, |this| {
                 match fn_kind {
-                    FnKind::Fn(_, _, sig, _, generics, body) => {
+                    FnKind::Fn(_, _, _, Fn { sig, generics, body, .. }) => {
                         this.visit_generics(generics);
 
                         let declaration = &sig.decl;
diff --git a/compiler/rustc_resolve/src/late/diagnostics.rs b/compiler/rustc_resolve/src/late/diagnostics.rs
index 2db8087fd83..57679d595da 100644
--- a/compiler/rustc_resolve/src/late/diagnostics.rs
+++ b/compiler/rustc_resolve/src/late/diagnostics.rs
@@ -224,7 +224,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> {
                 let suggestion = if self.current_trait_ref.is_none()
                     && let Some((fn_kind, _)) = self.diag_metadata.current_function
                     && let Some(FnCtxt::Assoc(_)) = fn_kind.ctxt()
-                    && let FnKind::Fn(_, _, sig, ..) = fn_kind
+                    && let FnKind::Fn(_, _, _, ast::Fn { sig, .. }) = fn_kind
                     && let Some(items) = self.diag_metadata.current_impl_items
                     && let Some(item) = items.iter().find(|i| {
                         i.ident.name == item_str.name
@@ -560,7 +560,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> {
                 Applicability::MaybeIncorrect,
             );
             if !self.self_value_is_available(path[0].ident.span) {
-                if let Some((FnKind::Fn(_, _, sig, ..), fn_span)) =
+                if let Some((FnKind::Fn(_, _, _, ast::Fn { sig, .. }), fn_span)) =
                     &self.diag_metadata.current_function
                 {
                     let (span, sugg) = if let Some(param) = sig.decl.inputs.get(0) {
@@ -3249,7 +3249,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> {
                     {
                         let pre = if lt.kind == MissingLifetimeKind::Ampersand
                             && let Some((kind, _span)) = self.diag_metadata.current_function
-                            && let FnKind::Fn(_, _, sig, _, _, _) = kind
+                            && let FnKind::Fn(_, _, _, ast::Fn { sig, .. }) = kind
                             && !sig.decl.inputs.is_empty()
                             && let sugg = sig
                                 .decl
@@ -3290,7 +3290,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> {
                         } else if (lt.kind == MissingLifetimeKind::Ampersand
                             || lt.kind == MissingLifetimeKind::Underscore)
                             && let Some((kind, _span)) = self.diag_metadata.current_function
-                            && let FnKind::Fn(_, _, sig, _, _, _) = kind
+                            && let FnKind::Fn(_, _, _, ast::Fn { sig, .. }) = kind
                             && let ast::FnRetTy::Ty(ret_ty) = &sig.decl.output
                             && !sig.decl.inputs.is_empty()
                             && let arg_refs = sig
@@ -3350,7 +3350,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> {
                         let mut owned_sugg = lt.kind == MissingLifetimeKind::Ampersand;
                         let mut sugg = vec![(lt.span, String::new())];
                         if let Some((kind, _span)) = self.diag_metadata.current_function
-                            && let FnKind::Fn(_, _, sig, _, _, _) = kind
+                            && let FnKind::Fn(_, _, _, ast::Fn { sig, .. }) = kind
                             && let ast::FnRetTy::Ty(ty) = &sig.decl.output
                         {
                             let mut lt_finder =