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1 ! { dg-do run }
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2 ! PR fortran/21177
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3 module mymod
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4 interface tt
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5 module procedure tt_i, tt_r, tt_l, tt_c4, tt_c8
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6 end interface tt
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7 contains
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8 function tt_l(x) result(y)
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9 integer :: y
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10 logical, pointer :: x
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11 y = 0
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12 end function
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13 function tt_i(x) result(y)
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14 integer :: y
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15 integer, pointer :: x
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16 y = 1
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17 end function
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18 function tt_r(x) result(y)
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19 integer :: y
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20 real, pointer :: x
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21 y = 2
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22 end function
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23 function tt_c4(x) result(y)
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24 integer :: y
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25 complex(4), pointer :: x
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26 y = 3
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27 end function
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28 function tt_c8(x) result(y)
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29 integer :: y
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30 complex(8), pointer :: x
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31 y = 4
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32 end function
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33 end module mymod
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34
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35 program test
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36 use mymod
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37 logical, pointer :: l
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38 integer, pointer :: i
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39 real, pointer :: r
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40 complex(4), pointer :: c4
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41 complex(8), pointer :: c8
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42
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43 if (tt(l) /= 0) call abort()
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44 if (tt(i) /= 1) call abort()
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45 if (tt(r) /= 2) call abort()
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46 if (tt(c4) /= 3) call abort()
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47 if (tt(c8) /= 4) call abort()
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48 if (tt(null(l)) /= 0) call abort()
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49 if (tt(null(i)) /= 1) call abort()
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50 if (tt(null(r)) /= 2) call abort()
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51 if (tt(null(c4)) /= 3) call abort()
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52 if (tt(null(c8)) /= 4) call abort()
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53 end program test
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