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annotate gcc/testsuite/gfortran.dg/proc_ptr_19.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 !
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3 ! PR 40176: Fortran 2003: Procedure pointers with array return value
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4 !
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5 ! This example tests for a bug in procedure pointer assignments,
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6 ! where the rhs is a dummy.
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7 !
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8 ! Original test case by Barron Bichon <barron.bichon@swri.org>
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9 ! Modified by Janus Weil <janus@gcc.gnu.org>
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10
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11 PROGRAM test_prog
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12
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13 PROCEDURE(add), POINTER :: forig, fset
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14
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15 forig => add
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16
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17 CALL set_ptr(forig,fset)
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18
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19 if (forig(1,2) /= fset(1,2)) STOP 1
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20
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21 CONTAINS
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22
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23 SUBROUTINE set_ptr(f1,f2)
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24 PROCEDURE(add), POINTER :: f1, f2
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25 f2 => f1
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26 END SUBROUTINE set_ptr
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27
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28 FUNCTION add(a,b)
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29 INTEGER :: a,b,add
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30 add = a+b
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31
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32 END FUNCTION add
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33
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34 END PROGRAM test_prog
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35