From 90eeab20f7aec033494f554a7536954b3be63809 Mon Sep 17 00:00:00 2001 From: Jerry DeLisle Date: Tue, 19 Apr 2016 19:24:28 +0000 Subject: [PATCH] re PR libfortran/70684 (incorrect reading of values from file on Windows) 2016-04-19 Jerry DeLisle PR libgfortran/70684 * io/list_read (check_buffers): Add '\r' to check for end of line. factor. * gfortran.dg/list_read_14.f90: New test. From-SVN: r235220 --- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gfortran.dg/list_read_14.f90 | 25 ++++++++++++++++++++++ libgfortran/ChangeLog | 6 ++++++ libgfortran/io/list_read.c | 2 +- 4 files changed, 37 insertions(+), 1 deletion(-) create mode 100644 gcc/testsuite/gfortran.dg/list_read_14.f90 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index f97e63ec7c13..ed50f14795c5 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-04-19 Jerry DeLisle + + PR libgfortran/70684 + * gfortran.dg/list_read_14.f90: New test. + 2016-04-19 H.J. Lu PR target/69201 diff --git a/gcc/testsuite/gfortran.dg/list_read_14.f90 b/gcc/testsuite/gfortran.dg/list_read_14.f90 new file mode 100644 index 000000000000..15bcfad500dd --- /dev/null +++ b/gcc/testsuite/gfortran.dg/list_read_14.f90 @@ -0,0 +1,25 @@ +! { dg-do run } +! PR70684 incorrect reading of values from file on Windows +program test +implicit none +integer,parameter :: isize=12 +integer,parameter :: funit=12 +integer :: i +character(1), parameter :: cr=char(13) +double precision, dimension(isize) :: a, res +res= (/ 1.0000000000000000, 2.0000000000000000, 3.0000000000000000, & + 4.0000000000000000, 5.0000000000000000, 6.0000000000000000, & + 7.0000000000000000, 8.0000000000000000, 9.0000000000000000, & + 10.000000000000000, 11.000000000000000, 12.000000000000000 /) +do i=1,isize + a(i)=dble(i) +enddo +open(funit,status="scratch") +write(funit,'(1x,6(f25.20,'',''),a)') (a(i),i=1,6), cr +write(funit,'(1x,6(f25.20,'',''),a)') (a(i),i=7,12), cr +rewind(funit) +a=0d0 +read(funit,*) (a(i),i=1,isize) +close(funit) +if (any(a /= res)) call abort +end diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index 688a16e8d8ba..6d16d644cd5e 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,9 @@ +2016-04-19 Jerry DeLisle + + PR libgfortran/70684 + * io/list_read (check_buffers): Add '\r' to check for end of line. + factor. + 2016-03-30 Jerry DeLisle Dominique d'Humieres diff --git a/libgfortran/io/list_read.c b/libgfortran/io/list_read.c index e24b39226316..b8e174c5bd79 100644 --- a/libgfortran/io/list_read.c +++ b/libgfortran/io/list_read.c @@ -197,7 +197,7 @@ check_buffers (st_parameter_dt *dtp) } done: - dtp->u.p.at_eol = (c == '\n' || c == EOF); + dtp->u.p.at_eol = (c == '\n' || c == '\r' || c == EOF); return c; }