[Bug libfortran/56786] [4.7/4.8/4.9 Regression] Namelist read fails with designators containing embedded spaces

["jvdelisle at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56786

--- Comment #8 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2013-04-28 17:21:12 UTC ---
Author: jvdelisle
Date: Sun Apr 28 17:20:06 2013
New Revision: 198375

URL: http://gcc.gnu.org/viewcvs?rev=198375&root=gcc&view=rev
Log:
2013-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

    Backport from mainline:

    PR libfortran/56786
    * io/list_read.c (nml_parse_qualifier): Remove spurious next_char call
    when checking for EOF. Use error return mechanism when EOF detected.
    Do not return FAILURE unless parse_err_msg and parse_err_msg_size have
    been set. Use hit_eof.
    (nml_get_obj_data): Likewise use the correct error mechanism.
    * io/transfer.c (hit_eof): Do not set AFTER_ENDFILE if in namelist
    mode.

    Backport from trunk:

    PR fortran/56786
    * gfortran.dg/namelist_81.f90:  New test.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/gfortran.dg/namelist_81.f90
Modified:
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_7-branch/libgfortran/ChangeLog
    branches/gcc-4_7-branch/libgfortran/io/list_read.c
    branches/gcc-4_7-branch/libgfortran/io/transfer.c