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gcc/libgfortran
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Janne Blomqvist 88a8126a90 fortran/89100: Default widths with -fdec-format-defaults 
gcc/fortran ChangeLog:

2019-05-22  Jeff Law  <law@redhat.com>
            Mark Eggleston  <mark.eggleston@codethink.com>

        PR fortran/89100
        * gfortran.texi: Add Default widths for F, G and I format
        descriptors to Extensions section.
        * invoke.texi: Add -fdec-format-defaults
        * io.c (check_format): Use default widths for i, f and g when
        flag_dec_format_defaults is enabled.
        * lang.opt: Add new option.
        * options.c (set_dec_flags): Add SET_BITFLAG for
        flag_dec_format_defaults.


gcc/testsuite ChangeLog:

2019-05-22  Mark Eggleston  <mark.eggleston@codethink.com>

        PR fortran/89100
        * gfortran.dg/fmt_f_default_field_width_1.f90: New test.
        * gfortran.dg/fmt_f_default_field_width_2.f90: New test.
        * gfortran.dg/fmt_f_default_field_width_3.f90: New test.
        * gfortran.dg/fmt_g_default_field_width_1.f90: New test.
        * gfortran.dg/fmt_g_default_field_width_2.f90: New test.
        * gfortran.dg/fmt_g_default_field_width_3.f90: New test.
        * gfortran.dg/fmt_i_default_field_width_1.f90: New test.
        * gfortran.dg/fmt_i_default_field_width_2.f90: New test.
        * gfortran.dg/fmt_i_default_field_width_3.f90: New test.


libgfortran ChangeLog:

2019-05-22  Jeff Law  <law@redhat.com>

        PR fortran/89100
        * io/format.c (parse_format_list): set default width when the
        IOPARM_DT_DEC_EXT flag is set for i, f and g.
        * io/io.h: add default_width_for_integer, default_width_for_float
        and default_precision_for_float.
        * io/write.c (write_boz): extra parameter giving length of data
        corresponding to the type's kind.
        (write_b): pass data length as extra parameter in calls to
        write_boz.
        (write_o): pass data length as extra parameter in calls to
        write_boz.
        (write_z): pass data length as extra parameter in calls to
        write_boz.
        (size_from_kind): also set size is default width is set.
        * io/write_float.def (build_float_string): new paramter inserted
        before result parameter. If default width use values passed
        instead of the values in fnode.
        (FORMAT_FLOAT): macro modified to check for default width and
        calls to build_float_string to pass in default width.
        (get_float_string): set width and precision to defaults when
        needed.

From-SVN: r271511
2019-05-22 14:56:01 +03:00
..
caf re PR libfortran/89593 (warning "passing argument 3 of ‘_gfortran_caf_{get,send}_by_ref’ from incompatible pointer type" when building libgfortran) 2019-03-05 23:41:39 +01:00
config re PR fortran/88678 (Many gfortran.dg/ieee/ieee_X.f90 test cases fail starting with r267465) 2019-01-30 21:44:35 +01:00
generated re PR fortran/54613 ([F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=) 2019-05-17 19:50:55 +02:00
ieee Update copyright years. 2019-01-01 13:31:55 +01:00
intrinsics libfortran/90038 Reap dead children when wait=.false. 2019-05-19 22:38:11 +03:00
io fortran/89100: Default widths with -fdec-format-defaults 2019-05-22 14:56:01 +03:00
m4 re PR libfortran/88807 (misleading indentation warnings building libgfortran) 2019-01-12 10:15:54 +01:00
runtime re PR fortran/89843 (CFI_section delivers incorrect result descriptor) 2019-04-14 18:14:58 +00:00
acinclude.m4 Replace sync builtins with atomic builtins 2018-11-22 09:58:29 +02:00
aclocal.m4 Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856). 2018-10-31 17:03:16 +00:00
c99_protos.h Update copyright years. 2019-01-01 13:31:55 +01:00
ChangeLog fortran/89100: Default widths with -fdec-format-defaults 2019-05-22 14:56:01 +03:00
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ChangeLog-2017 Update copyright years. 2018-01-03 11:03:58 +01:00
ChangeLog-2018 Update copyright years. 2019-01-01 13:31:55 +01:00
config.h.in libfortran/90038 Reap dead children when wait=.false. 2019-05-19 22:38:11 +03:00
configure libfortran/90038 Reap dead children when wait=.false. 2019-05-19 22:38:11 +03:00
configure.ac libfortran/90038 Reap dead children when wait=.false. 2019-05-19 22:38:11 +03:00
configure.host
gfortran.map re PR fortran/54613 ([F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=) 2019-05-17 19:24:27 +02:00
ISO_Fortran_binding.h gfortran.texi: Add description in sections on TS 29113 and further interoperability with C. 2019-01-12 15:25:52 +00:00
kinds-override.h Update copyright years. 2019-01-01 13:31:55 +01:00
libgfortran.h re PR fortran/45424 ([F08] Add IS_CONTIGUOUS intrinsic) 2019-01-07 19:30:28 +00:00
libgfortran.spec.in
libtool-version
Makefile.am re PR fortran/54613 ([F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=) 2019-05-17 19:24:27 +02:00
Makefile.in libfortran/90038: Use posix_spawn instead of fork 2019-05-17 21:18:04 +03:00
mk-kinds-h.sh
mk-sik-inc.sh
mk-srk-inc.sh