syntax_data: {"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"SourceInfo"}]}
source_snippet:                             SourceInfo { span: DUMMY_SP, ..drop_node.data.source_info };
context_before:                         let source_info =
context_after:                         let terminator = TerminatorKind::Goto { target };