fix

Author: yossydev

compiler/rustc_hir_typeck/src/coercion.rs

@@ -1669,15 +1669,15 @@ impl<'tcx, 'exprs, E: AsCoercionSite> CoerceMany<'tcx, 'exprs, E> {
         let hir = tcx.hir();
         let item = hir.get_parent_item(expr.hir_id);
 
-        if let some(node) = tcx.opt_hir_node(item.into())
-            && let some(body_id) = node.body_id()
-            && let some(sig) = node.fn_sig()
-            && let hir::exprkind::block(block, _) = hir.body(body_id).value.kind
+        if let Some(node) = tcx.opt_hir_node(item.into())
+            && let Some(body_id) = node.body_id()
+            && let Some(sig) = node.fn_sig()
+            && let hir::ExprKind::Block(block, _) = hir.body(body_id).value.kind
             && !ty.is_never()
         {
             for stmt in block.stmts {
-                if let hir::stmtkind::local(local) = stmt.kind {
-                    if let hir::patkind::binding(_, _, _, none) = local.pat.kind {
+                if let hir::StmtKind::Local(local) = stmt.kind {
+                    if let hir::PatKind::Binding(_, _, _, None) = local.pat.kind {
                         err.span_note(
                             stmt.span,
                             "This pattern has a single binding, which might cause issues if the loop doesn't execute. Consider handling the case where the loop might not run.",