syntax_data: {"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"for"}]}
source_snippet:             for &(place, temp, kind) in fake_borrows {
context_before:             let scrutinee_source_info = self.source_info(scrutinee_span);
context_after:                 let borrow = Rvalue::Ref(re_erased, BorrowKind::Fake(kind), place);