27 lines
616 B
Fortran
27 lines
616 B
Fortran
! { dg-do run }
|
|
! This tests the fix for PR17917, where equivalences were not being
|
|
! written to and read back from modules.
|
|
!
|
|
! Contributed by Paul Thomas pault@gcc.gnu.org
|
|
!
|
|
module test_equiv !Bug 17917
|
|
common /my_common/ d
|
|
real a(2),b(4),c(4), d(8)
|
|
equivalence (a(1),b(2)), (c(1),d(5))
|
|
end module test_equiv
|
|
|
|
subroutine foo ()
|
|
use test_equiv, z=>b
|
|
if (any (d(5:8)/=z)) call abort ()
|
|
end subroutine foo
|
|
|
|
program module_equiv
|
|
use test_equiv
|
|
b = 99.0_4
|
|
a = 999.0_4
|
|
c = (/99.0_4, 999.0_4, 999.0_4, 99.0_4/)
|
|
call foo ()
|
|
end program module_equiv
|
|
|
|
! { dg-final { cleanup-modules "test_equiv" } }
|