diff --git a/xtask/src/ast_src.rs b/xtask/src/ast_src.rs
index deb9f690d46..405f6b33775 100644
--- a/xtask/src/ast_src.rs
+++ b/xtask/src/ast_src.rs
@@ -349,9 +349,9 @@ struct FnDef: VisibilityOwner, NameOwner, TypeParamsOwner, DocCommentsOwner, Att
             T![fn],
             ParamList,
             RetType,
-            body: BlockExpr, // TODO: maybe it makes sense to make it `Block` instead,
-            T![;]            // Or what if there may be a posibility of tryblocks as function body?
-        }                    // But try blocks are not `BlockExpr`
+            body: BlockExpr,
+            T![;]
+        }
 
         /// Return type annotation.
         ///