{"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"fx.bcx.set_cold_block(block);"}]}
                fx.bcx.set_cold_block(block);
            TerminatorKind::Unreachable => {
                fx.bcx.ins().trap(TrapCode::user(1 /* unreachable */).unwrap());