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111
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1 ! { dg-do run }
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2 ! Tests the fix for PR34471 in which function KINDs that were
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3 ! USE associated would cause an error.
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4 !
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5 ! This only needs to be run once.
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6 ! { dg-options "-O2" }
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7 !
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8 ! Contributed by Tobias Burnus <burnus@gcc.gnu.org>
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9 !
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10 module m1
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11 integer, parameter :: i1 = 1, i2 = 2
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12 end module m1
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13
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14 module m2
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15 integer, parameter :: i1 = 8
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16 end module m2
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17
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18 integer(i1) function three()
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19 use m1, only: i2
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20 use m2 ! This provides the function kind
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21 three = i1
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131
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22 if(three /= kind(three)) STOP 1
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23 end function three
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24
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25 ! At one stage during the development of the patch, this started failing
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26 ! but was not tested in gfortran.dg. */
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27 real (kind(0d0)) function foo ()
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28 foo = real (kind (foo))
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29 end function
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30
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31 program main
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32 implicit none
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33 interface
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34 integer(8) function three()
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35 end function three
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36 end interface
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37 integer, parameter :: i1 = 4
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38 integer :: i
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39 real (kind(0d0)) foo
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40 i = one()
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41 i = two()
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131
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42 if(three() /= 8) STOP 2
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43 if (int(foo()) /= 8) STOP 3
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111
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44 contains
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45 integer(i1) function one() ! Host associated kind
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131
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46 if (kind(one) /= 4) STOP 4
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111
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47 one = 1
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48 end function one
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49 integer(i1) function two() ! Use associated kind
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50 use m1, only: i2
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51 use m2
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131
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52 if (kind(two) /= 8) STOP 5
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111
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53 two = 1
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54 end function two
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55 end program main
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