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annotate gcc/testsuite/gfortran.dg/array_alloc_2.f90 @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 84e7813d76e9
children
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1 ! Like array_alloc_1.f90, but check cases in which the array length is
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2 ! not a literal constant.
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3 ! { dg-do run }
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4 program main
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5 implicit none
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6 integer, parameter :: n = 100
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7 call test (n, f1 ())
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8 call test (47, f2 (50))
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9 call test (n, f3 (f1 ()))
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10 contains
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11 subroutine test (expected, x)
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12 integer, dimension (:) :: x
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13 integer :: i, expected
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14 if (size (x, 1) .ne. expected) STOP 1
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15 do i = 1, expected
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16 if (x (i) .ne. i * 100) STOP 2
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17 end do
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18 end subroutine test
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19
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20 function f1 ()
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21 integer, dimension (n) :: f1
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22 integer :: i
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23 forall (i = 1:n) f1 (i) = i * 100
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24 end function f1
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25
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26 function f2 (howmuch)
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27 integer :: i, howmuch
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28 integer, dimension (4:howmuch) :: f2
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29 forall (i = 4:howmuch) f2 (i) = i * 100 - 300
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30 end function f2
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31
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32 function f3 (x)
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33 integer, dimension (:) :: x
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34 integer, dimension (size (x, 1)) :: f3
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35 integer :: i
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36 forall (i = 1:size(x)) f3 (i) = i * 100
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37 end function f3
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38 end program main