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Subject: [Bug libfortran/56737] [4.6/4.7/4.8/4.9 Regression] Wrong I/O result with format cache for Hollerith strings
Date: Thu, 04 Apr 2013 09:32:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56737

--- Comment #10 from Tobias Burnus <burnus at gcc dot gnu.org> 2013-04-04 09:32:14 UTC ---
Author: burnus
Date: Thu Apr  4 09:31:53 2013
New Revision: 197474

URL: http://gcc.gnu.org/viewcvs?rev=197474&root=gcc&view=rev
Log:
libgfortran/
2013-04-04  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2013-03-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56737
        * io/format.c (parse_format): With caching, copy
        dtp->format string.
        (save_parsed_format): Use dtp->format directly without
        copying.

        2012-03-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56737
        * io/format.c (parse_format_list): Also cache FMT_STRING.
        (parse_format): Update call.

gcc/testsuite/
2013-04-04  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2013-03-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56737
        * testsuite/gfortran.dg/fmt_cache_3.f90: New.


Added:
    branches/gcc-4_6-branch/gcc/testsuite/gfortran.dg/fmt_cache_3.f90
Modified:
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_6-branch/libgfortran/ChangeLog
    branches/gcc-4_6-branch/libgfortran/io/format.c