From 936683c1c9dd51da17126b75412f008db328bd29 Mon Sep 17 00:00:00 2001
From: Mohammad Omidvar <m_omidvart@sfu.ca>
Date: Tue, 28 Jan 2025 19:45:20 +0000
Subject: [PATCH] Make crate AST mutation accessible for driver callback

---
 examples/rustc-driver-example.rs                  | 2 +-
 examples/rustc-driver-interacting-with-the-ast.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/rustc-driver-example.rs b/examples/rustc-driver-example.rs
index 8983915d..b0f9af1b 100644
--- a/examples/rustc-driver-example.rs
+++ b/examples/rustc-driver-example.rs
@@ -58,7 +58,7 @@ impl rustc_driver::Callbacks for MyCallbacks {
     fn after_crate_root_parsing(
         &mut self,
         _compiler: &Compiler,
-        krate: &rustc_ast::Crate,
+        krate: &mut rustc_ast::Crate,
     ) -> Compilation {
         for item in &krate.items {
             println!("{}", item_to_string(&item));
diff --git a/examples/rustc-driver-interacting-with-the-ast.rs b/examples/rustc-driver-interacting-with-the-ast.rs
index c894b604..8766a817 100644
--- a/examples/rustc-driver-interacting-with-the-ast.rs
+++ b/examples/rustc-driver-interacting-with-the-ast.rs
@@ -58,7 +58,7 @@ impl rustc_driver::Callbacks for MyCallbacks {
     fn after_crate_root_parsing(
         &mut self,
         _compiler: &Compiler,
-        krate: &rustc_ast::Crate,
+        krate: &mut rustc_ast::Crate,
     ) -> Compilation {
         for item in &krate.items {
             println!("{}", item_to_string(&item));