gcc/testsuite/gfortran.dg/bound_2.f90

   1 ! { dg-do run }
   2 ! { dg-options "-std=gnu" }
   3 ! PR fortran/29391
   4 ! This file is here to check that LBOUND and UBOUND return correct values
   5 !
   6 ! Contributed by Francois-Xavier Coudert (coudert@clipper.ens.fr)
   7   implicit none
   8   integer :: i(-1:1,-1:1) = 0
   9   integer :: j(-1:2) = 0
  10   integer :: u(7,4,2,9)
  11
  12   call foo(u,4)
  13   call jackal(-1,-8)
  14   call jackal(-1,8)
  15
  16   if (any(lbound(i(-1:1,-1:1)) /= 1)) STOP 1
  17   if (lbound(i(-1:1,-1:1), 1) /= 1) STOP 2
  18   if (lbound(i(-1:1,-1:1), 2) /= 1) STOP 3
  19
  20   if (any(ubound(i(-1:1,-1:1)) /= 3)) STOP 4
  21   if (ubound(i(-1:1,-1:1), 1) /= 3) STOP 5
  22   if (ubound(i(-1:1,-1:1), 2) /= 3) STOP 6
  23
  24   if (any(lbound(i(:,:)) /= 1)) STOP 7
  25   if (lbound(i(:,:), 1) /= 1) STOP 8
  26   if (lbound(i(:,:), 2) /= 1) STOP 9
  27
  28   if (any(ubound(i(:,:)) /= 3)) STOP 10
  29   if (ubound(i(:,:), 1) /= 3) STOP 11
  30   if (ubound(i(:,:), 2) /= 3) STOP 12
  31
  32   if (any(lbound(i(0:,-1:)) /= 1)) STOP 13
  33   if (lbound(i(0:,-1:), 1) /= 1) STOP 14
  34   if (lbound(i(0:,-1:), 2) /= 1) STOP 15
  35
  36   if (any(ubound(i(0:,-1:)) /= [2,3])) STOP 16
  37   if (ubound(i(0:,-1:), 1) /= 2) STOP 17
  38   if (ubound(i(0:,-1:), 2) /= 3) STOP 18
  39
  40   if (any(lbound(i(:0,:0)) /= 1)) STOP 19
  41   if (lbound(i(:0,:0), 1) /= 1) STOP 20
  42   if (lbound(i(:0,:0), 2) /= 1) STOP 21
  43
  44   if (any(ubound(i(:0,:0)) /= 2)) STOP 22
  45   if (ubound(i(:0,:0), 1) /= 2) STOP 23
  46   if (ubound(i(:0,:0), 2) /= 2) STOP 24
  47
  48   if (any(lbound(transpose(i)) /= 1)) STOP 25
  49   if (lbound(transpose(i), 1) /= 1) STOP 26
  50   if (lbound(transpose(i), 2) /= 1) STOP 27
  51
  52   if (any(ubound(transpose(i)) /= 3)) STOP 28
  53   if (ubound(transpose(i), 1) /= 3) STOP 29
  54   if (ubound(transpose(i), 2) /= 3) STOP 30
  55
  56   if (any(lbound(reshape(i,[2,2])) /= 1)) STOP 31
  57   if (lbound(reshape(i,[2,2]), 1) /= 1) STOP 32
  58   if (lbound(reshape(i,[2,2]), 2) /= 1) STOP 33
  59
  60   if (any(ubound(reshape(i,[2,2])) /= 2)) STOP 34
  61   if (ubound(reshape(i,[2,2]), 1) /= 2) STOP 35
  62   if (ubound(reshape(i,[2,2]), 2) /= 2) STOP 36
  63
  64   if (any(lbound(cshift(i,-1)) /= 1)) STOP 37
  65   if (lbound(cshift(i,-1), 1) /= 1) STOP 38
  66   if (lbound(cshift(i,-1), 2) /= 1) STOP 39
  67
  68   if (any(ubound(cshift(i,-1)) /= 3)) STOP 40
  69   if (ubound(cshift(i,-1), 1) /= 3) STOP 41
  70   if (ubound(cshift(i,-1), 2) /= 3) STOP 42
  71
  72   if (any(lbound(eoshift(i,-1)) /= 1)) STOP 43
  73   if (lbound(eoshift(i,-1), 1) /= 1) STOP 44
  74   if (lbound(eoshift(i,-1), 2) /= 1) STOP 45
  75
  76   if (any(ubound(eoshift(i,-1)) /= 3)) STOP 46
  77   if (ubound(eoshift(i,-1), 1) /= 3) STOP 47
  78   if (ubound(eoshift(i,-1), 2) /= 3) STOP 48
  79
  80   if (any(lbound(spread(i,1,2)) /= 1)) STOP 49
  81   if (lbound(spread(i,1,2), 1) /= 1) STOP 50
  82   if (lbound(spread(i,1,2), 2) /= 1) STOP 51
  83
  84   if (any(ubound(spread(i,1,2)) /= [2,3,3])) STOP 52
  85   if (ubound(spread(i,1,2), 1) /= 2) STOP 53
  86   if (ubound(spread(i,1,2), 2) /= 3) STOP 54
  87   if (ubound(spread(i,1,2), 3) /= 3) STOP 55
  88
  89   if (any(lbound(maxloc(i)) /= 1)) STOP 56
  90   if (lbound(maxloc(i), 1) /= 1) STOP 57
  91
  92   if (any(ubound(maxloc(i)) /= 2)) STOP 58
  93   if (ubound(maxloc(i), 1) /= 2) STOP 59
  94
  95   if (any(lbound(minloc(i)) /= 1)) STOP 60
  96   if (lbound(minloc(i), 1) /= 1) STOP 61
  97
  98   if (any(ubound(minloc(i)) /= 2)) STOP 62
  99   if (ubound(minloc(i), 1) /= 2) STOP 63
 100
 101   if (any(lbound(maxval(i,2)) /= 1)) STOP 64
 102   if (lbound(maxval(i,2), 1) /= 1) STOP 65
 103
 104   if (any(ubound(maxval(i,2)) /= 3)) STOP 66
 105   if (ubound(maxval(i,2), 1) /= 3) STOP 67
 106
 107   if (any(lbound(minval(i,2)) /= 1)) STOP 68
 108   if (lbound(minval(i,2), 1) /= 1) STOP 69
 109
 110   if (any(ubound(minval(i,2)) /= 3)) STOP 70
 111   if (ubound(minval(i,2), 1) /= 3) STOP 71
 112
 113   if (any(lbound(any(i==1,2)) /= 1)) STOP 72
 114   if (lbound(any(i==1,2), 1) /= 1) STOP 73
 115
 116   if (any(ubound(any(i==1,2)) /= 3)) STOP 74
 117   if (ubound(any(i==1,2), 1) /= 3) STOP 75
 118
 119   if (any(lbound(count(i==1,2)) /= 1)) STOP 76
 120   if (lbound(count(i==1,2), 1) /= 1) STOP 77
 121
 122   if (any(ubound(count(i==1,2)) /= 3)) STOP 78
 123   if (ubound(count(i==1,2), 1) /= 3) STOP 79
 124
 125   if (any(lbound(merge(i,i,.true.)) /= 1)) STOP 80
 126   if (lbound(merge(i,i,.true.), 1) /= 1) STOP 81
 127   if (lbound(merge(i,i,.true.), 2) /= 1) STOP 82
 128
 129   if (any(ubound(merge(i,i,.true.)) /= 3)) STOP 83
 130   if (ubound(merge(i,i,.true.), 1) /= 3) STOP 84
 131   if (ubound(merge(i,i,.true.), 2) /= 3) STOP 85
 132
 133   if (any(lbound(lbound(i)) /= 1)) STOP 86
 134   if (lbound(lbound(i), 1) /= 1) STOP 87
 135
 136   if (any(ubound(lbound(i)) /= 2)) STOP 88
 137   if (ubound(lbound(i), 1) /= 2) STOP 89
 138
 139   if (any(lbound(ubound(i)) /= 1)) STOP 90
 140   if (lbound(ubound(i), 1) /= 1) STOP 91
 141
 142   if (any(ubound(ubound(i)) /= 2)) STOP 92
 143   if (ubound(ubound(i), 1) /= 2) STOP 93
 144
 145   if (any(lbound(shape(i)) /= 1)) STOP 94
 146   if (lbound(shape(i), 1) /= 1) STOP 95
 147
 148   if (any(ubound(shape(i)) /= 2)) STOP 96
 149   if (ubound(shape(i), 1) /= 2) STOP 97
 150
 151   if (any(lbound(product(i,2)) /= 1)) STOP 98
 152   if (any(ubound(product(i,2)) /= 3)) STOP 99
 153   if (any(lbound(sum(i,2)) /= 1)) STOP 100
 154   if (any(ubound(sum(i,2)) /= 3)) STOP 101
 155   if (any(lbound(matmul(i,i)) /= 1)) STOP 102
 156   if (any(ubound(matmul(i,i)) /= 3)) STOP 103
 157   if (any(lbound(pack(i,.true.)) /= 1)) STOP 104
 158   if (any(ubound(pack(i,.true.)) /= 9)) STOP 105
 159   if (any(lbound(unpack(j,[.true.],[2])) /= 1)) STOP 106
 160   if (any(ubound(unpack(j,[.true.],[2])) /= 1)) STOP 107
 161
 162   call sub1(i,3)
 163   call sub1(reshape([7,9,4,6,7,9],[3,2]),3)
 164   call sub2
 165
 166 contains
 167
 168   subroutine sub1(a,n)
 169     integer :: n, a(2:n+1,4:*)
 170
 171     if (any([lbound(a,1), lbound(a,2)] /= [2, 4])) STOP 108
 172     if (any(lbound(a) /= [2, 4])) STOP 109
 173   end subroutine sub1
 174
 175   subroutine sub2
 176     integer :: x(3:2, 1:2)
 177
 178     if (size(x) /= 0) STOP 110
 179     if (lbound (x, 1) /= 1 .or. lbound(x, 2) /= 1) STOP 111
 180     if (any (lbound (x) /= [1, 1])) STOP 112
 181     if (ubound (x, 1) /= 0 .or. ubound(x, 2) /= 2) STOP 113
 182     if (any (ubound (x) /= [0, 2])) STOP 114
 183   end subroutine sub2
 184
 185   subroutine sub3
 186     integer :: x(4:5, 1:2)
 187
 188     if (size(x) /= 0) STOP 115
 189     if (lbound (x, 1) /= 4 .or. lbound(x, 2) /= 1) STOP 116
 190     if (any (lbound (x) /= [4, 1])) STOP 117
 191     if (ubound (x, 1) /= 4 .or. ubound(x, 2) /= 2) STOP 118
 192     if (any (ubound (x) /= [4, 2])) STOP 119
 193   end subroutine sub3
 194
 195   subroutine foo (x,n)
 196     integer :: n
 197     integer :: x(7,n,2,*)
 198
 199     if (ubound(x,1) /= 7 .or. ubound(x,2) /= 4 .or. ubound(x,3) /= 2) STOP 120
 200   end subroutine foo
 201
 202   subroutine jackal (b, c)
 203     integer :: b, c
 204     integer :: soda(b:c, 3:4)
 205
 206     if (b > c) then
 207       if (size(soda) /= 0) STOP 121
 208       if (lbound (soda, 1) /= 1 .or. ubound (soda, 1) /= 0) STOP 122
 209     else
 210       if (size(soda) /= 2*(c-b+1)) STOP 123
 211       if (lbound (soda, 1) /= b .or. ubound (soda, 1) /= c) STOP 124
 212     end if
 213
 214     if (lbound (soda, 2) /= 3 .or. ubound (soda, 2) /= 4) STOP 125
 215     if (any (lbound (soda) /= [lbound(soda,1), lbound(soda,2)])) STOP 126
 216     if (any (ubound (soda) /= [ubound(soda,1), ubound(soda,2)])) STOP 127
 217
 218   end subroutine jackal
 219
 220 end