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111
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1 ! { dg-do run }
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2 ! Tests the fix for PR33998, in which the chain of expressions
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3 ! determining the character length of my_string were not being
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4 ! resolved by the formal to actual mapping.
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5 !
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6 ! Contributed by Tobias Burnus <burnus@gcc.gnu.org>
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7 !
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8 module test
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9 implicit none
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10 contains
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11 function my_string(x)
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12 integer i
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13 real, intent(in) :: x(:)
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14 character(0) h4(1:minval([(i,i=30,32), 15]))
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15 character(0) sv1(size(x,1):size(h4))
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16 character(0) sv2(2*lbound(sv1,1):size(h4))
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17 character(lbound(sv2,1)-3) my_string
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18
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19 do i = 1, len(my_string)
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20 my_string(i:i) = achar(modulo(i-1,10)+iachar('0'))
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21 end do
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22 end function my_string
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23 end module test
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24
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25 program len_test
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26 use test
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27 implicit none
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28 real x(7)
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29
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30 if (my_string(x) .ne. "01234567890") call abort ()
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31 end program len_test
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