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111
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1 ! { dg-do compile }
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2 ! { dg-options "-fcoarray=single" }
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3 !
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4 ! PR fortran/18918
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5 !
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6 ! Coarray intrinsics
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7 !
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8
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9 subroutine image_idx_test1()
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10 INTEGER,save :: array[2,-1:4,8,*]
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11 WRITE (*,*) IMAGE_INDEX (array, [2,0,3,1])
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12 WRITE (*,*) IMAGE_INDEX (array, [0,0,3,1]) ! { dg-error "for dimension 1, SUB has 0 and COARRAY lower bound is 1" }
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13 WRITE (*,*) IMAGE_INDEX (array, [1,2,9,0]) ! { dg-error "for dimension 3, SUB has 9 and COARRAY upper bound is 8" }
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14 WRITE (*,*) IMAGE_INDEX (array, [2,0,3]) ! { dg-error "array elements of the SUB argument to IMAGE_INDEX at .1. shall be 4" }
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15 WRITE (*,*) IMAGE_INDEX (array, [2,0,3,1,1])! { dg-error "array elements of the SUB argument to IMAGE_INDEX at .1. shall be 4" }
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16 end subroutine
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17
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18 subroutine this_image_check()
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19 integer,save :: a(1,2,3,5)[0:3,*]
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20 integer :: j
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21 integer,save :: z(4)[*], i
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22
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23 j = this_image(a,dim=3) ! { dg-error "not a valid codimension index" }
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24 j = this_image(dim=3) ! { dg-error "DIM argument without COARRAY argument" }
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25 i = image_index(i, [ 1 ]) ! { dg-error "Expected coarray variable" }
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26 i = image_index(z, 2) ! { dg-error "must be a rank one array" }
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27 end subroutine this_image_check
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28
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29
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30 subroutine rank_mismatch()
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31 implicit none
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32 integer,allocatable :: A(:)[:,:,:,:]
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33 allocate(A(1)[1,1,1:*]) ! { dg-error "Too few codimensions" }
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34 allocate(A(1)[1,1,1,1,1,*]) ! { dg-error "Invalid codimension 5" }
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35 allocate(A(1)[1,1,1,*])
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36 allocate(A(1)[1,1]) ! { dg-error "Too few codimensions" }
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37 allocate(A(1)[1,*]) ! { dg-error "Too few codimensions" }
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38 allocate(A(1)[1,1:*]) ! { dg-error "Too few codimensions" }
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39
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40 A(1)[1,1,1] = 1 ! { dg-error "Too few codimensions" }
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41 A(1)[1,1,1,1,1,1] = 1 ! { dg-error "Invalid codimension 5" }
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42 A(1)[1,1,1,1] = 1
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43 A(1)[1,1] = 1 ! { dg-error "Too few codimensions" }
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44 A(1)[1,1] = 1 ! { dg-error "Too few codimensions" }
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45 A(1)[1,1:1] = 1 ! { dg-error "Too few codimensions" }
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46 end subroutine rank_mismatch
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47
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48 subroutine rank_mismatch2()
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49 implicit none
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50 integer, allocatable:: A(:)[:,:,:]
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51 allocate(A(1)[7:8,4:*]) ! { dg-error "Too few codimensions" }
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52 end subroutine rank_mismatch2
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