fix: temporarily use ast::GenericParamList

Author: winstxnhdw

crates/syntax/src/ast/node_ext.rs

@@ -794,6 +794,8 @@ pub enum TypeBoundKind {
     PathType(ast::PathType),
     /// for<'a> ...
     ForType(ast::ForType),
+    /// use
+    Use(ast::GenericParamList),
     /// 'a
     Lifetime(ast::Lifetime),
 }
@@ -804,6 +806,8 @@ impl ast::TypeBound {
             TypeBoundKind::PathType(path_type)
         } else if let Some(for_type) = support::children(self.syntax()).next() {
             TypeBoundKind::ForType(for_type)
+        } else if let Some(generic_param_list) = self.generic_param_list() {
+            TypeBoundKind::Use(generic_param_list)
         } else if let Some(lifetime) = self.lifetime() {
             TypeBoundKind::Lifetime(lifetime)
         } else {