1! { dg-do run }
2! { dg-require-effective-target fortran_large_real }
3! Tests the fix for PR35944/6/7, in which the variable array constructors below
4! were incorrectly translated and wrong code was produced.
5!
6! Contributed by Dick Hendrickson <dick.hendrickson@gmail.com>
7!
8      program try_fa6013
9      call fa6013 (10, 1, -1)
10      call fa6077 (10, 1, -1, (/1,2,3,4,5,6,7,8,9,10/))
11      call fa2083
12      end program
13
14      subroutine  FA6013 (nf10, nf1, mf1)
15      integer, parameter :: kv = 4
16      REAL(KV) DDA1(10)
17      REAL(KV) DDA2(10)
18      REAL(KV) DDA(10), dval
19      dda = (/1,2,3,4,5,6,7,8,9,10/)
20      DDA1 = ATAN2 ((/(REAL(J1,KV),J1=1,10)/),
21     $                 REAL((/(J1,J1=nf10,nf1,mf1)/), KV))   !fails
22      DDA2 = ATAN2 (DDA, DDA(10:1:-1))
23      if (any (DDA1 - DDA2 .gt. epsilon(dval))) STOP 1
24      END
25
26      subroutine FA6077 (nf10,nf1,mf1, ida)
27      INTEGER IDA1(10)
28      INTEGER IDA2(10), ida(10)
29      IDA1 = IEOR((/1,2,3,4,5,6,7,8,9,10/),
30     $            (/(IDA(J1),J1=10,1,-1)/) )
31      IDA2 = IEOR ((/1,2,3,4,5,6,7,8,9,10/), (/10,9,8,7,6,5,4,3,2,1/) )
32      if (any (ida1 .ne. ida2)) STOP 2
33      END SUBROUTINE
34
35      subroutine fa2083
36      implicit none
37      integer j1,k
38      parameter (k=selected_real_kind (precision (0.0_8) + 1)) ! failed
39      REAL(k) QDA1(10)
40      REAL(k) QDA(10), qval
41      qda = (/ 1,2,3,4,5,6,7,8,9,10 /)
42      QDA1 = MOD ( 1.1_k*( QDA(1) -5.0_k), P=( QDA -2.5_k))
43      DO J1 = 1,10
44        QVAL = MOD(1.1_k*(QDA(1)-5.0_k),P=(QDA(J1)-2.5_k))
45        if (qval - qda1(j1) .gt. epsilon(qval)) STOP 3
46      ENDDO
47      END
48
49