gcc/testsuite/gfortran.dg/array_reference_1.f90

   1 ! { dg-do run }
   2 ! Tests the fix for PR31994, aka 31867, in which the offset
   3 ! of 'a' in both subroutines was being evaluated incorrectly.
   4 ! The testcase for PR31867 is char_length_5.f90
   5 !
   6 ! Contributed by Elizabeth Yip <elizabeth.l.yip@boeing.com>
   7 !            and Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
   8 !
   9 program main
  10   call PR31994
  11   call PR31994_comment6
  12 contains
  13   subroutine PR31994
  14     implicit none
  15     complex (kind=4), dimension(2,2) :: a, b, c
  16     a(1,1) = (1.,1.)
  17     a(2,1) = (2.,2.)
  18     a(1,2) = (3.,3.)
  19     a(2,2) = (4.,4.)
  20     b=conjg (transpose (a))
  21     c=transpose (a)
  22     c=conjg (c)
  23     if (any (b .ne. c)) STOP 1
  24   end subroutine PR31994
  25   subroutine PR31994_comment6
  26     implicit none
  27     real ,dimension(2,2)::a
  28     integer ,dimension(2,2) :: b, c
  29     a = reshape ((/1.,2.,3.,4./), (/2,2/))
  30     b=int (transpose(a))
  31     c = int (a)
  32     c = transpose (c)
  33     if (any (b .ne. c)) STOP 2
  34   end subroutine PR31994_comment6
  35 END program main