let cond_code = snippet(cx, data.if_cond.span, "..");
let continue_code = snippet_block(cx, data.if_block.span, "..", Some(data.if_expr.span));
let cond_code = snippet(cx, data.if_cond.span, "..");
let continue_code = snippet_block(cx, data.if_block.span, "..", Some(data.if_expr.span));