1! { dg-do compile }
2! Check that equivalences match common block layout.
3program common_3
4  common /block/ a, b, c, d ! { dg-error "not match ordering" }
5  integer a, b, c, d, n
6  dimension n(4)
7  equivalence (a, n(1))
8  equivalence (c, n(4))
9end program
10