Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gfortran.dg/auto_char_len_3.f90 @ 144:8f4e72ab4e11
fix segmentation fault caused by nothing next cur_op to end
author | Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 21:23:56 +0900 |
parents | 84e7813d76e9 |
children |
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! { dg-do run } ! Test the fix for PR26257, in which the implicit reference to ! chararray in the main program call of chararray2string would ! cause a segfault in gfc_build_addr_expr. ! ! Based on the reduced testcase in the PR. module chtest contains function chararray2string(chararray) result(text) character(len=1), dimension(:) :: chararray ! input character(len=size(chararray, 1)) :: text ! output do i = 1,size(chararray,1) text(i:i) = chararray (i) end do end function chararray2string end module chtest program TestStringTools use chtest character(len=52) :: txt character(len=1), dimension(52) :: chararr = & (/(char(i+64),char(i+96), i = 1,26)/) txt = chararray2string(chararr) if (txt .ne. "AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz") & STOP 1 end program TestStringTools