Attach comments to ast::Impl

crates/syntax/src/parsing/text_tree_sink.rs

@@ -147,8 +147,8 @@ fn n_attached_trivias<'a>(
     trivias: impl Iterator<Item = (SyntaxKind, &'a str)>,
 ) -> usize {
     match kind {
-        MACRO_CALL | MACRO_RULES | MACRO_DEF | CONST | TYPE_ALIAS | STRUCT | UNION | ENUM
-        | VARIANT | FN | TRAIT | MODULE | RECORD_FIELD | STATIC | USE => {
+        CONST | ENUM | FN | IMPL | MACRO_CALL | MACRO_DEF | MACRO_RULES | MODULE | RECORD_FIELD
+        | STATIC | STRUCT | TRAIT | TUPLE_FIELD | TYPE_ALIAS | UNION | USE | VARIANT => {
             let mut res = 0;
             let mut trivias = trivias.enumerate().peekable();