! { dg-do run } ! Suppress warnings about misaligned common blocks. ! { dg-options "-w" } ! Check misaligned common blocks. program prog common /block/ a, b, c integer(kind=1) a integer b, c a = 1 b = HUGE(b) c = 2 call foo end program subroutine foo common /block/ a, b, c integer(kind=1) a integer b, c if (a .ne. 1 .or. b .ne. HUGE(b) .or. c .ne. 2) call abort end subroutine