re PR fortran/32987 (TAB in FORMAT: accept extension, warn with -std=f*)
commitc2df0359e66439d94c4d0ba8a053cbe644ce2f09
authorTobias Burnus <burnus@gcc.gnu.org>
Thu, 9 Aug 2007 22:02:32 +0000 (10 00:02 +0200)
committerTobias Burnus <burnus@gcc.gnu.org>
Thu, 9 Aug 2007 22:02:32 +0000 (10 00:02 +0200)
treefd7c7032837d13a2af6250e5cbd87ae0af551aa7
parenteafaa67539cbcdf8d8ecbe8b907e719f66cade05
re PR fortran/32987 (TAB in FORMAT: accept extension, warn with -std=f*)

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.

From-SVN: r127324
gcc/fortran/ChangeLog
gcc/fortran/io.c
gcc/testsuite/ChangeLog
gcc/testsuite/gfortran.dg/fmt_tab_1.f90 [new file with mode: 0644]
gcc/testsuite/gfortran.dg/fmt_tab_2.f90 [new file with mode: 0644]
libgfortran/ChangeLog
libgfortran/io/format.c