[Bug fortran/32987] TAB in FORMAT: accept extension, warn with -std=f*

[burnus at gcc dot gnu dot org]

------- Comment #8 from burnus at gcc dot gnu dot org  2007-08-09 22:03 -------
Subject: Bug 32987

Author: burnus
Date: Thu Aug  9 22:02:32 2007
New Revision: 127324

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127324
Log:
2007-08-09  Tobias Burnus  <burnus@net-b.de>

        PR fortran/32987
        * io.c (format_token): Add FMT_ERROR.
        (next_char_not_space): Print error/warning when
        '\t' are used in format specifications.
        (format_lex): Propagate error.
        (check_format): Ditto.

2007-08-09  Tobias Burnus  <burnus@net-b.de>

        PR fortran/32987
        * io/format.c (next_char): Treat '\t' as ' ' in format specification.

2007-08-09  Tobias Burnus  <burnus@net-b.de>

        PR fortran/32987
        * gfortran.dg/fmt_tab_1.f90: New.
        * gfortran.dg/fmt_tab_2.f90: New.


Added:
    trunk/gcc/testsuite/gfortran.dg/fmt_tab_1.f90
    trunk/gcc/testsuite/gfortran.dg/fmt_tab_2.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/io.c
    trunk/gcc/testsuite/ChangeLog
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/io/format.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32987