syntax_data: {"ast_node_type":"variable","tokens":[{"end":27,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:         let liveness_info =
context_before:         let movable = coroutine_kind.movability() == hir::Movability::Movable;
context_after:             locals_live_across_suspend_points(tcx, body, &always_live_locals, movable);