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! { dg-do compile }
! { dg-options "-fdump-tree-original" }
!
! Test the fix for PR40443 in which the final call to the generic
! 'SpecElem' was resolved to the elemental rather than the specific
! procedure, which is required by the second part of 12.4.4.1.
!
! Contributed by Ian Harvey <ian_harvey@bigpond.com>
!
MODULE SomeOptions
IMPLICIT NONE
INTERFACE ElemSpec
MODULE PROCEDURE ElemProc
MODULE PROCEDURE SpecProc
END INTERFACE ElemSpec
INTERFACE SpecElem
MODULE PROCEDURE SpecProc
MODULE PROCEDURE ElemProc
END INTERFACE SpecElem
CONTAINS
ELEMENTAL SUBROUTINE ElemProc(a)
CHARACTER, INTENT(OUT) :: a
!****
a = 'E'
END SUBROUTINE ElemProc
SUBROUTINE SpecProc(a)
CHARACTER, INTENT(OUT) :: a(:)
!****
a = 'S'
END SUBROUTINE SpecProc
END MODULE SomeOptions
PROGRAM MakeAChoice
USE SomeOptions
IMPLICIT NONE
CHARACTER scalar, array(2)
!****
CALL ElemSpec(scalar) ! Should choose the elemental (and does)
WRITE (*, 100) scalar
CALL ElemSpec(array) ! Should choose the specific (and does)
WRITE (*, 100) array
!----
CALL SpecElem(scalar) ! Should choose the elemental (and does)
WRITE (*, 100) scalar
CALL SpecElem(array) ! Should choose the specific (but didn't)
WRITE (*, 100) array
!----
100 FORMAT(A,:,', ',A)
END PROGRAM MakeAChoice
! { dg-final { scan-tree-dump-times "specproc" 3 "original" } }
! { dg-final { scan-tree-dump-times "elemproc" 3 "original" } }
! { dg-final { cleanup-tree-dump "original" } }
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