From fc66e89940515130b20758aa33245b7fca422034 Mon Sep 17 00:00:00 2001
From: Jeroen Ketema <jketema@github.com>
Date: Thu, 6 Aug 2026 15:08:59 +0200
Subject: [PATCH] Yeast: silence warning

```
warning: hiding a lifetime that's elided elsewhere is confusing
   --> external/ql+/shared/yeast/src/lib.rs:495:17
    |
495 |     pub fn walk(&self) -> AstCursor {
    |                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
    |                 |
    |                 the lifetime is elided here
    |
    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
help: use `'_` for type paths
    |
495 |     pub fn walk(&self) -> AstCursor<'_> {
    |                                    ++++
warning: 1 warning emitted
```
---
 shared/yeast/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shared/yeast/src/lib.rs b/shared/yeast/src/lib.rs
index cf06d2d2c17b..c290246541f5 100644
--- a/shared/yeast/src/lib.rs
+++ b/shared/yeast/src/lib.rs
@@ -492,7 +492,7 @@ impl Ast {
         }
     }
 
-    pub fn walk(&self) -> AstCursor {
+    pub fn walk(&self) -> AstCursor<'_> {
         AstCursor::new(self)
     }