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111
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1 ! { dg-do run }
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2 !
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3 ! PR 78661: [OOP] Namelist output missing object designator under DTIO
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4 !
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5 ! Contributed by Ian Harvey <ian_harvey@bigpond.com>
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6
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7 MODULE m
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8 IMPLICIT NONE
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9 TYPE :: t
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10 CHARACTER :: c
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11 CONTAINS
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12 PROCEDURE :: write_formatted
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13 GENERIC :: WRITE(FORMATTED) => write_formatted
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14 PROCEDURE :: read_formatted
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15 GENERIC :: READ(FORMATTED) => read_formatted
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16 END TYPE
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17 CONTAINS
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18 SUBROUTINE write_formatted(dtv, unit, iotype, v_list, iostat, iomsg)
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19 CLASS(t), INTENT(IN) :: dtv
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20 INTEGER, INTENT(IN) :: unit
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21 CHARACTER(*), INTENT(IN) :: iotype
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22 INTEGER, INTENT(IN) :: v_list(:)
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23 INTEGER, INTENT(OUT) :: iostat
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24 CHARACTER(*), INTENT(INOUT) :: iomsg
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25 WRITE (unit, "(A)", IOSTAT=iostat, IOMSG=iomsg) dtv%c
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26 END SUBROUTINE
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27 SUBROUTINE read_formatted(dtv, unit, iotype, v_list, iostat, iomsg)
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28 CLASS(t), INTENT(INOUT) :: dtv
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29 INTEGER, INTENT(IN) :: unit
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30 CHARACTER(*), INTENT(IN) :: iotype
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31 INTEGER, INTENT(IN) :: v_list(:)
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32 INTEGER, INTENT(OUT) :: iostat
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33 CHARACTER(*), INTENT(INOUT) :: iomsg
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34 READ (unit, "(A)", IOSTAT=iostat, IOMSG=iomsg) dtv%c
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35 END SUBROUTINE
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36 END MODULE
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37
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38
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39 PROGRAM p
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40
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41 USE m
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42 IMPLICIT NONE
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43 character(len=4), dimension(3) :: buffer
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44 call test_type
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45 call test_class
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46
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47 contains
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48
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49 subroutine test_type
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50 type(t) :: x
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51 namelist /n1/ x
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52 x = t('a')
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53 write (buffer, n1)
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131
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54 if (buffer(2) /= " X=a") STOP 1
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55 end subroutine
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56
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57 subroutine test_class
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58 class(t), allocatable :: y
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59 namelist /n2/ y
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60 y = t('b')
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61 write (buffer, n2)
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131
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62 if (buffer(2) /= " Y=b") STOP 2
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111
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63 end subroutine
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64
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65 END
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