syntax_data: {"ast_node_type":"other","tokens":[{"end":52,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // Nothing can unwind when landing pads are off.
context_before: fn can_unwind<'tcx>(tcx: TyCtxt<'tcx>, body: &Body<'tcx>) -> bool {
context_after:     if tcx.sess.panic_strategy() == PanicStrategy::Abort {