commit 080f2b3f71694f015381e0756e557ac31f2243e3
author A4-Tacks <wdsjxhno1001@163.com> Sun Sep 07 15:05:11 2025 +0800
committer A4-Tacks <wdsjxhno1001@163.com> Tue Sep 09 15:22:12 2025 +0800
tree 60f8e39c2a94fe908ce3d6409bef3973186c42e6
parent 1f4e5e82ff426cf49311c059263a53b010a8908b

Fix LifetimeParam::lifetime_bounds invalid implement

Lifetime node example:

```
LIFETIME_PARAM@15..21
  LIFETIME@15..17
    LIFETIME_IDENT@15..17 "'a"
  COLON@17..18 ":"
  WHITESPACE@18..19 " "
  TYPE_BOUND_LIST@19..21
    TYPE_BOUND@19..21
      LIFETIME@19..21
        LIFETIME_IDENT@19..21 "'b"
```

crates/syntax/src/ast/node_ext.rs

diff --git a/crates/syntax/src/ast/node_ext.rs b/crates/syntax/src/ast/node_ext.rs
index 42b0f5c..af741d1 100644
--- a/crates/syntax/src/ast/node_ext.rs
+++ b/crates/syntax/src/ast/node_ext.rs
@@ -12,8 +12,8 @@
 use crate::{
     NodeOrToken, SmolStr, SyntaxElement, SyntaxToken, T, TokenText,
     ast::{
-        self, AstNode, AstToken, HasAttrs, HasGenericArgs, HasGenericParams, HasName, SyntaxNode,
-        support,
+        self, AstNode, AstToken, HasAttrs, HasGenericArgs, HasGenericParams, HasName,
+        HasTypeBounds, SyntaxNode, support,
     },
     ted,
 };
@@ -912,11 +912,10 @@
 
 impl ast::LifetimeParam {
     pub fn lifetime_bounds(&self) -> impl Iterator<Item = SyntaxToken> {
-        self.syntax()
-            .children_with_tokens()
-            .filter_map(|it| it.into_token())
-            .skip_while(|x| x.kind() != T![:])
-            .filter(|it| it.kind() == T![lifetime_ident])
+        self.type_bound_list()
+            .into_iter()
+            .flat_map(|it| it.bounds())
+            .filter_map(|it| it.lifetime()?.lifetime_ident_token())
     }
 }