{"ast_node_type":"function","tokens":[{"end":100,"kind":"keyword","start":0,"text":"fn"}]}
fn codegen_stmt<'tcx>(fx: &mut FunctionCx<'_, '_, 'tcx>, cur_block: Block, stmt: &Statement<'tcx>) {
    let _print_guard = crate::PrintOnPanic(|| format!("stmt {:?}", stmt));