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! { dg-do run }
!
! Fixes PR37787 where the EQUIVALENCE between QLA1 and QLA2 wasn't recognized
! in the dependency checking because the compiler was looking in the wrong name
! space.
!
! Contributed by Dick Hendrickson <dick.hendrickson@gmail.com>
!
module stuff
integer, parameter :: r4_kv = 4
contains
SUBROUTINE CF0004
! COPYRIGHT 1999 SPACKMAN & HENDRICKSON, INC.
REAL(R4_KV), dimension (10) :: QLA1, QLA2, QLA3, &
QCA = (/(i, i= 1, 10)/)
EQUIVALENCE (QLA1, QLA2)
QLA1 = QCA
QLA3 = QCA
QLA3( 2:10:3) = QCA ( 1:5:2) + 1
QLA1( 2:10:3) = QLA2( 1:5:2) + 1 !failed because of dependency
if (any (qla1 .ne. qla3)) call abort
END SUBROUTINE
end module
program try_cf004
use stuff
nf1 = 1
nf2 = 2
call cf0004
end
! { dg-final { cleanup-modules "stuff" } }
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