syntax_data: {"ast_node_type":"other","tokens":[{"end":10,"kind":"keyword","start":0,"text":");"}]}
source_snippet:         );
context_before:             ExprKind::Block { block } => self.thir[*block].expr.unwrap(),
context_after:         let (block_decls, rest) = parse_by_kind!(self, body, _, "body with block decls",