syntax_data: {"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                 // normally lint-related drops are not emitted for unwind,
context_before:                 // As in the `DropKind::Storage` case below:
context_after:                 // so we can just leave `unwind_to` unmodified, but in some