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annotate gcc/testsuite/gfortran.dg/dec_union_4.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 ! { dg-do run }
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2 ! { dg-options "-fdec-structure" }
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3 !
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4 ! Test nested UNIONs.
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5 !
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6
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7 subroutine aborts (s)
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8 character(*), intent(in) :: s
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9 print *, s
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10 STOP 1
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11 end subroutine
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12
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13 ! Nested unions
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14 structure /s4/
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15 union ! U0 ! rax
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16 map
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17 character(16) rx
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18 end map
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19 map
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20 character(8) rh ! rah
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21 union ! U1
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22 map
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23 character(8) rl ! ral
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24 end map
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25 map
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26 character(8) ex ! eax
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27 end map
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28 map
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29 character(4) eh ! eah
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30 union ! U2
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31 map
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32 character(4) el ! eal
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33 end map
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34 map
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35 character(4) x ! ax
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36 end map
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37 map
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38 character(2) h ! ah
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39 character(2) l ! al
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40 end map
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41 end union
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42 end map
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43 end union
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44 end map
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45 end union
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46 end structure
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47 record /s4/ r4
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48
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49
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50 ! Nested unions
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51 r4.rx = 'AAAAAAAA.BBB.C.D'
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52
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53 if ( r4.rx .ne. 'AAAAAAAA.BBB.C.D' ) call aborts ("rax")
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54 if ( r4.rh .ne. 'AAAAAAAA' ) call aborts ("rah")
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55 if ( r4.rl .ne. '.BBB.C.D' ) call aborts ("ral")
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56 if ( r4.ex .ne. '.BBB.C.D' ) call aborts ("eax")
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57 if ( r4.eh .ne. '.BBB' ) call aborts ("eah")
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58 if ( r4.el .ne. '.C.D' ) call aborts ("eal")
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59 if ( r4.x .ne. '.C.D' ) call aborts ("ax")
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60 if ( r4.h .ne. '.C' ) call aborts ("ah")
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61 if ( r4.l .ne. '.D' ) call aborts ("al")
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62
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63 end