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view gcc/testsuite/gfortran.dg/c_loc_tests_6.f03 @ 144:8f4e72ab4e11

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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 04ced10e8804
children
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line source

! { dg-do compile }
! Verifies that the c_loc scalar pointer tests recognize the string of length
! one as being allowable for the parameter to c_loc.
module x
use iso_c_binding
contains
SUBROUTINE glutInit_f03()
  TYPE(C_PTR), DIMENSION(1), TARGET :: argv=C_NULL_PTR
  CHARACTER(C_CHAR), DIMENSION(10), TARGET :: empty_string=C_NULL_CHAR
  argv(1)=C_LOC(empty_string)
END SUBROUTINE
end module x