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fix segmentation fault caused by nothing next cur_op to end
author Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 21:23:56 +0900
parents 84e7813d76e9
children
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! { dg-do run }
!
! PR 40176:  Fortran 2003: Procedure pointers with array return value
!
! Original test case by Barron Bichon <barron.bichon@swri.org>
! Modified by Janus Weil <janus@gcc.gnu.org>

PROGRAM test_prog

  PROCEDURE(triple), POINTER :: f

  f => triple
  if (sum(f(2.,4.)-triple(2.,4.))>1E-3) STOP 1

CONTAINS

  FUNCTION triple(a,b) RESULT(tre)
    REAL, INTENT(in) :: a, b
    REAL :: tre(2)
    tre(1) = 3.*a
    tre(2) = 3.*b
  END FUNCTION triple

END PROGRAM test_prog