gcc/testsuite/gfortran.dg/intrinsic_spread_1.f90

   1 ! { dg-do run }
   2 program foo
   3    implicit none
   4    integer(kind=1), dimension (10) :: i_1
   5    integer(kind=1), dimension (2, 3) :: a_1
   6    integer(kind=1), dimension (2, 2, 3) :: b_1
   7    integer(kind=2), dimension (10) :: i_2
   8    integer(kind=2), dimension (2, 3) :: a_2
   9    integer(kind=2), dimension (2, 2, 3) :: b_2
  10    integer(kind=4), dimension (10) :: i_4
  11    integer(kind=4), dimension (2, 3) :: a_4
  12    integer(kind=4), dimension (2, 2, 3) :: b_4
  13    integer(kind=8), dimension (10) :: i_8
  14    integer(kind=8), dimension (2, 3) :: a_8
  15    integer(kind=8), dimension (2, 2, 3) :: b_8
  16    real(kind=4), dimension (10) :: r_4
  17    real(kind=4), dimension (2, 3) :: ar_4
  18    real(kind=4), dimension (2, 2, 3) :: br_4
  19    real(kind=8), dimension (10) :: r_8
  20    real(kind=8), dimension (2, 3) :: ar_8
  21    real(kind=8), dimension (2, 2, 3) :: br_8
  22    complex(kind=4), dimension (10) :: c_4
  23    complex(kind=4), dimension (2, 3) :: ac_4
  24    complex(kind=4), dimension (2, 2, 3) :: bc_4
  25    complex(kind=8), dimension (10) :: c_8
  26    complex(kind=8), dimension (2, 3) :: ac_8
  27    complex(kind=8), dimension (2, 2, 3) :: bc_8
  28    type i4_t
  29       integer(kind=4) :: v
  30    end type i4_t
  31    type(i4_t), dimension (10) :: it_4
  32    type(i4_t), dimension (2, 3) :: at_4
  33    type(i4_t), dimension (2, 2, 3) :: bt_4
  34    type(i4_t) :: iv_4
  35
  36    character (len=200) line1, line2, line3
  37
  38    a_1 = reshape ((/1_1, 2_1, 3_1, 4_1, 5_1, 6_1/), (/2, 3/))
  39    b_1 = spread (a_1, 1, 2)
  40    if (any (b_1 .ne. reshape ((/1_1, 1_1, 2_1, 2_1, 3_1, 3_1, 4_1, 4_1, 5_1, 5_1, 6_1, 6_1/), &
  41                             (/2, 2, 3/)))) &
  42       call abort
  43    line1 = ' '
  44    write(line1, 9000) b_1
  45    line2 = ' '
  46    write(line2, 9000) spread (a_1, 1, 2)
  47    if (line1 /= line2) call abort
  48    line3 = ' '
  49    write(line3, 9000) spread (a_1, 1, 2) + 0_1
  50    if (line1 /= line3) call abort
  51    i_1 = spread(1_1,1,10)
  52    if (any(i_1 /= 1_1)) call abort
  53
  54    a_2 = reshape ((/1_2, 2_2, 3_2, 4_2, 5_2, 6_2/), (/2, 3/))
  55    b_2 = spread (a_2, 1, 2)
  56    if (any (b_2 .ne. reshape ((/1_2, 1_2, 2_2, 2_2, 3_2, 3_2, 4_2, 4_2, 5_2, 5_2, 6_2, 6_2/), &
  57                             (/2, 2, 3/)))) &
  58       call abort
  59    line1 = ' '
  60    write(line1, 9000) b_2
  61    line2 = ' '
  62    write(line2, 9000) spread (a_2, 1, 2)
  63    if (line1 /= line2) call abort
  64    line3 = ' '
  65    write(line3, 9000) spread (a_2, 1, 2) + 0_2
  66    if (line1 /= line3) call abort
  67    i_2 = spread(1_2,1,10)
  68    if (any(i_2 /= 1_2)) call abort
  69
  70    a_4 = reshape ((/1_4, 2_4, 3_4, 4_4, 5_4, 6_4/), (/2, 3/))
  71    b_4 = spread (a_4, 1, 2)
  72    if (any (b_4 .ne. reshape ((/1_4, 1_4, 2_4, 2_4, 3_4, 3_4, 4_4, 4_4, 5_4, 5_4, 6_4, 6_4/), &
  73                             (/2, 2, 3/)))) &
  74       call abort
  75    line1 = ' '
  76    write(line1, 9000) b_4
  77    line2 = ' '
  78    write(line2, 9000) spread (a_4, 1, 2)
  79    if (line1 /= line2) call abort
  80    line3 = ' '
  81    write(line3, 9000) spread (a_4, 1, 2) + 0_4
  82    if (line1 /= line3) call abort
  83    i_4 = spread(1_4,1,10)
  84    if (any(i_4 /= 1_4)) call abort
  85
  86    a_8 = reshape ((/1_8, 2_8, 3_8, 4_8, 5_8, 6_8/), (/2, 3/))
  87    b_8 = spread (a_8, 1, 2)
  88    if (any (b_8 .ne. reshape ((/1_8, 1_8, 2_8, 2_8, 3_8, 3_8, 4_8, 4_8, 5_8, 5_8, 6_8, 6_8/), &
  89                             (/2, 2, 3/)))) &
  90       call abort
  91    line1 = ' '
  92    write(line1, 9000) b_8
  93    line2 = ' '
  94    write(line2, 9000) spread (a_8, 1, 2)
  95    if (line1 /= line2) call abort
  96    line3 = ' '
  97    write(line3, 9000) spread (a_8, 1, 2) + 0_8
  98    if (line1 /= line3) call abort
  99    i_8 = spread(1_8,1,10)
 100    if (any(i_8 /= 1_8)) call abort
 101
 102
 103    ar_4 = reshape ((/1._4, 2._4, 3._4, 4._4, 5._4, 6._4/), (/2, 3/))
 104    br_4 = spread (ar_4, 1, 2)
 105    if (any (br_4 .ne. reshape ((/1._4, 1._4, 2._4, 2._4, 3._4, 3._4, &
 106    & 4._4, 4._4, 5._4, 5._4, 6._4, 6._4/), (/2, 2, 3/)))) call abort
 107    line1 = ' '
 108    write(line1, 9010) br_4
 109    line2 = ' '
 110    write(line2, 9010) spread (ar_4, 1, 2)
 111    if (line1 /= line2) call abort
 112    line3 = ' '
 113    write(line3, 9010) spread (ar_4, 1, 2) + 0._4
 114    if (line1 /= line3) call abort
 115    r_4 = spread(1._4,1,10)
 116    if (any(r_4 /= 1._4)) call abort
 117
 118
 119    ar_8 = reshape ((/1._8, 2._8, 3._8, 4._8, 5._8, 6._8/), (/2, 3/))
 120    br_8 = spread (ar_8, 1, 2)
 121    if (any (br_8 .ne. reshape ((/1._8, 1._8, 2._8, 2._8, 3._8, 3._8, &
 122    & 4._8, 4._8, 5._8, 5._8, 6._8, 6._8/), (/2, 2, 3/)))) call abort
 123    line1 = ' '
 124    write(line1, 9010) br_8
 125    line2 = ' '
 126    write(line2, 9010) spread (ar_8, 1, 2)
 127    if (line1 /= line2) call abort
 128    line3 = ' '
 129    write(line3, 9010) spread (ar_8, 1, 2) + 0._8
 130    if (line1 /= line3) call abort
 131    r_8 = spread(1._8,1,10)
 132    if (any(r_8 /= 1._8)) call abort
 133
 134    ac_4 = reshape ((/(1._4,-1._4), (2._4,-2._4), (3._4, -3._4), (4._4, -4._4), &
 135                    & (5._4,-5._4), (6._4,-6._4)/), (/2, 3/))
 136    bc_4 = spread (ac_4, 1, 2)
 137    if (any (real(bc_4) .ne. reshape ((/1._4, 1._4, 2._4, 2._4, 3._4, 3._4, &
 138    & 4._4, 4._4, 5._4, 5._4, 6._4, 6._4/), (/2, 2, 3/)))) call abort
 139    if (any (-aimag(bc_4) .ne. reshape ((/1._4, 1._4, 2._4, 2._4, 3._4, 3._4, &
 140    & 4._4, 4._4, 5._4, 5._4, 6._4, 6._4/), (/2, 2, 3/)))) call abort
 141    line1 = ' '
 142    write(line1, 9020) bc_4
 143    line2 = ' '
 144    write(line2, 9020) spread (ac_4, 1, 2)
 145    if (line1 /= line2) call abort
 146    line3 = ' '
 147    write(line3, 9020) spread (ac_4, 1, 2) + 0._4
 148    if (line1 /= line3) call abort
 149    c_4 = spread((1._4,-1._4),1,10)
 150    if (any(c_4 /= (1._4,-1._4))) call abort
 151
 152    ac_8 = reshape ((/(1._8,-1._8), (2._8,-2._8), (3._8, -3._8), (4._8, -4._8), &
 153                    & (5._8,-5._8), (6._8,-6._8)/), (/2, 3/))
 154    bc_8 = spread (ac_8, 1, 2)
 155    if (any (real(bc_8) .ne. reshape ((/1._8, 1._8, 2._8, 2._8, 3._8, 3._8, &
 156    & 4._8, 4._8, 5._8, 5._8, 6._8, 6._8/), (/2, 2, 3/)))) call abort
 157    if (any (-aimag(bc_8) .ne. reshape ((/1._8, 1._8, 2._8, 2._8, 3._8, 3._8, &
 158    & 4._8, 4._8, 5._8, 5._8, 6._8, 6._8/), (/2, 2, 3/)))) call abort
 159    line1 = ' '
 160    write(line1, 9020) bc_8
 161    line2 = ' '
 162    write(line2, 9020) spread (ac_8, 1, 2)
 163    if (line1 /= line2) call abort
 164    line3 = ' '
 165    write(line3, 9020) spread (ac_8, 1, 2) + 0._8
 166    if (line1 /= line3) call abort
 167    c_8 = spread((1._8,-1._8),1,10)
 168    if (any(c_8 /= (1._8,-1._8))) call abort
 169
 170
 171    at_4%v = reshape ((/1_4, 2_4, 3_4, 4_4, 5_4, 6_4/), (/2, 3/))
 172    bt_4 = spread (at_4, 1, 2)
 173    if (any (bt_4%v .ne. reshape ((/1_4, 1_4, 2_4, 2_4, 3_4, 3_4, 4_4, &
 174         & 4_4, 5_4, 5_4, 6_4, 6_4/), (/2, 2, 3/)))) &
 175       call abort
 176    iv_4%v = 123_4
 177    it_4 = spread(iv_4,1,10)
 178    if (any(it_4%v /= 123_4)) call abort
 179
 180
 181 9000 format(12I3)
 182 9010 format(12F7.3)
 183 9020 format(25F7.3)
 184
 185 end program