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! { dg-do run }
! { dg-options "-fdump-tree-original" }
!
! PR fortran/56136
! ICE on defined assignment with class arrays.
!
! Original testcase by Alipasha <alipash.celeris@gmail.com>
MODULE A_TEST_M
TYPE :: A_TYPE
INTEGER :: I
CONTAINS
GENERIC :: ASSIGNMENT (=) => ASGN_A
PROCEDURE, PRIVATE :: ASGN_A
END TYPE
CONTAINS
ELEMENTAL SUBROUTINE ASGN_A (A, B)
CLASS (A_TYPE), INTENT (INOUT) :: A
CLASS (A_TYPE), INTENT (IN) :: B
A%I = B%I
END SUBROUTINE
END MODULE A_TEST_M
PROGRAM ASGN_REALLOC_TEST
USE A_TEST_M
TYPE (A_TYPE), ALLOCATABLE :: A(:)
INTEGER :: I, J
ALLOCATE (A(100))
A = (/ (A_TYPE(I), I=1,SIZE(A)) /)
A(1:50) = A(51:100)
IF (ANY(A%I /= (/ ((50+I, I=1,SIZE(A)/2), J=1,2) /))) CALL ABORT
A(::2) = A(1:50) ! pack/unpack
IF (ANY(A( ::2)%I /= (/ (50+I, I=1,SIZE(A)/2) /))) CALL ABORT
IF (ANY(A(2::2)%I /= (/ ((50+2*I, I=1,SIZE(A)/4), J=1,2) /))) CALL ABORT
END PROGRAM
! { dg-final { scan-tree-dump-times "_gfortran_internal_pack" 1 "original" } }
! { dg-final { scan-tree-dump-times "_gfortran_internal_unpack" 1 "original" } }
! { dg-final { cleanup-tree-dump "original" } }
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