From 80eae9a303509e5cb3dd3ac3af506b316eb77d77 Mon Sep 17 00:00:00 2001
From: Simon Perriard <simon.perriard@chainsecurity.com>
Date: Wed, 24 Nov 2021 10:03:36 +0100
Subject: [PATCH] make it compile with 1.56.0

---
 examples/rustc-driver-example.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/rustc-driver-example.rs b/examples/rustc-driver-example.rs
index 51af6f5a..29fa2478 100644
--- a/examples/rustc-driver-example.rs
+++ b/examples/rustc-driver-example.rs
@@ -73,7 +73,7 @@ fn main() {
             println!("{:#?}", parse);
             // Analyze the program and inspect the types of definitions.
             queries.global_ctxt().unwrap().take().enter(|tcx| {
-                for (_, item) in &tcx.hir().krate().items {
+                for item in tcx.hir().items() {
                     match item.kind {
                         rustc_hir::ItemKind::Static(_, _, _) | rustc_hir::ItemKind::Fn(_, _, _) => {
                             let name = item.ident;