gcc/testsuite/gfortran.dg/reshape_pad_1.f90

   1 ! { dg-do run }
   2 ! PR 38135 - pad to RESHAPE didn't work correctly when SOURCE
   3 ! was an empty array.
   4
   5 program main
   6   implicit none
   7   integer, parameter :: N = 3
   8   integer(kind=1) :: A1(N,N)
   9   integer(kind=1) :: b1(n+1)
  10   integer(kind=4) :: A4(n,n)
  11   integer(kind=4) :: b4(n+1)
  12   character(len=9) :: line
  13
  14   b1 = (/ 1, 2, 2, 2 /)
  15
  16   A1(1:N,1:N)=reshape(A1(1:0,1),(/N,N/),b1)
  17   write(unit=line,fmt='(100i1)') A1
  18   if (line .ne. "122212221") STOP 1
  19
  20   b4 = (/ 3, 4, 4, 4 /)
  21
  22   a4 = reshape(a4(:0,1),(/n,n/),b4)
  23   write(unit=line,fmt='(100i1)') a4
  24   if (line .ne. "344434443") STOP 2
  25 end program main