Unexpected error "Unknown column 'c0' in 'ORDER BY'" in a prepared SELECT without ORDER BY

CREATE TABLE IF NOT EXISTS t0(c0 REAL UNSIGNED  UNIQUE);

CREATE TABLE t1(c0 REAL SIGNED  UNIQUE);

CREATE OR REPLACE TABLE t2 LIKE t1;

SET @a = '';

SET @b = '';

SET @c = '';

PREPARE prepare_query FROM 'SELECT subq_0.subq_0_c0 FROM t1 STRAIGHT_JOIN (SELECT (- ?) AS subq_0_c0, (- t2.c0) AS subq_0_c1 FROM t0 STRAIGHT_JOIN t2 ON t2.c0 WHERE ? GROUP BY (- ?), (- t2.c0)) AS subq_0 ON ((subq_0.subq_0_c1 IS FALSE) NOT IN (subq_0.subq_0_c0))';

EXECUTE prepare_query USING @a,@b,@c; -- Unknown column 'c0' in 'ORDER BY'