2009-03-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/39409
* io/write_float.def (output_float): Handle F0.d formatting correctly
for any d when value is 0.0.
From-SVN: r144718
2009-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/38772
* io/read.c (read_f): Clean up loop conditions for BZ/BN,
allowing proper digit testing. White space fix.
From-SVN: r143327
2009-01-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/38735
* io/unit.c (get_internal_unit): Set default BLANK= status to NULL for
internal units.
From-SVN: r143102
PR fortran/31832
* acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_POWF): New autoconf check for
broken powf.
* configure.ac (LIBGFOR_CHECK_FOR_BROKEN_POWF): Use it.
* intrinsics/c99_functions.c: Use internal powf implementation if
HAVE_BROKEN_POWF is defined.
* configure: Rebuilt.
* config.h.in: Rebuilt.
From-SVN: r142952
2008-12-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/37472
* io/write_float.def (output_float_FMT_G_): Modify calculation of temp
to avoid sensitivity to round-off.
From-SVN: r142884
2008-12-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/38398
* io/io.h (st_parameter_dt): Add new bit to keep track of when to
suppress blanks for g0 formatting.
* io/transfer.c (formatted_transfer_scalar): Always call write_real_g0
for g0 formatting.
* io.c (write.c): Do not use ES formatting and use new bit to suppress
blanks.
* io/write_float.def (output_float): Adjust the location of setting the
width so that it can be adjusted when suppressing blanks. Set number of
blanks to zero when dtp->u.p.g0_no_blanks is set. Do some minor code
clean-up and add some white space for readability.
From-SVN: r142871
2008-12-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/38504
io/write.c (write_decimal): Skip extra sign '-' at beginning of string
returned by gfc_itoa.
From-SVN: r142747
2008-12-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/38430
* io/transfer.c (data_transfer_init): Move constraint check for REC=
and STREAM access into condition for other REC= constraints to simplify.
Comment out this constraint to avoid breaking compatibility with 4.3
until later. Added a TODO for above comment and this one.
Fix test for max pos.
From-SVN: r142575
2008-12-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/38291
* io.c (match_dt_element): Use dt->pos in matcher.
(gfc_free_dt): Free dt->pos after use.
(gfc_resolve_dt): Use dt->pos in resolution of stream position tag.
2008-12-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/38291
* io/transfer.c (data_transfer_init): Add checks for POS= valid range.
Add check for unit opened with ACCESS="stream". Flush and seek if
current stream position does not match. Check ENDFILE on read.
From-SVN: r142515
2008-12-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/38285
* write_float.def (WRITE_FLOAT): Zero the float value for special case
only if scale_factor = 0.
From-SVN: r142455
PR libfortran/37839
* trans-io.c (gfc_build_io_library_fndecls): Decrease pad size back
to 16 pointers plus 32 integers. Don't use max integer kind
alignment, only gfc_intio_kind's alignment.
(gfc_trans_inquire): Only set flags2 if mask2 is non-zero.
* ioparm.def: Fix order, bitmasks and types of inquire round, sign
and pending fields. Move u in dt before id.
* io.c (gfc_free_inquire): Free decimal and size exprs.
(match_inquire_element): Match size instead of matching blank twice.
(gfc_resolve_inquire): Resolve size.
* gfortran.dg/f2003_inquire_1.f03: New test.
* gfortran.dg/f2003_io_1.f03: Remove xfail.
* gfortran.dg/f2003_io_4.f03: Likewise.
* gfortran.dg/f2003_io_5.f03: Likewise.
* gfortran.dg/f2003_io_6.f03: Likewise.
* gfortran.dg/f2003_io_7.f03: Likewise.
* io/io.h (IOPARM_INQUIRE_HAS_ROUND, IOPARM_INQUIRE_HAS_SIGN,
IOPARM_INQUIRE_HAS_PENDING): Adjust values.
(st_parameter_inquire): Reorder and fix types of round, sign and
pending fields.
(st_parameter_43, st_parameter_44): Removed.
(st_parameter_dt): Put back struct definition directly to u.p
declaration. Change type of u.p.size_used from gfc_offset to
GFC_IO_INT. Decrease back size of u.pad to 16 pointers and
32 ints. Put id, pos, asynchronous, blank, decimal, delim,
pad, round and sign fields after the union.
* io/inquire.c (inquire_via_unit, inquire_via_filename): Only read
flags2 if it is defined.
* io/transfer.c (read_sf, read_block_form, write_block): Cast
additions to size_used to GFC_IO_INT instead of gfc_offset.
(data_transfer_init): Clear whole u.p struct. Adjust
for moving id, pos, asynchronous, blank, decimal, delim, pad,
round and sign fields from u.p directly into st_parameter_dt.
(finalize_transfer): Don't cast size_used to GFC_IO_INT.
* io/file_pos.c (st_endfile): Clear whole u.p struct.
From-SVN: r142111
2008-11-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/37472
* io/write_float.def (output_float_FMT_G_): Adjust conversion of
G format specification to F format.
From-SVN: r142079
2008-11-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/37294
* io/write.c (namelist_write_newline): Use array loop specification to
advance to next internal array unit record. (namelist_write): Adjust to
accomodate the internal array unit behavior.
From-SVN: r141892
2008-11-01 Dennis Wassel <dennis.wassel@gmail.com>
PR fortran/37159
* fortran/check.c (gfc_check_random_seed): Check PUT size
at compile time.
2008-11-01 Dennis Wassel <dennis.wassel@gmail.com>
PR fortran/37159
* intrinsics/random.c: Added comment to adapt check.c, should
kiss_size change.
Few cosmetic changes to existing comments.
2008-11-01 Dennis Wassel <dennis.wassel@gmail.com>
PR fortran/37159
* gfortran.dg/random_seed_1.f90: New testcase.
From-SVN: r141511
2008-10-22 Jerry DeLisle <jvdelisle@gcc.gnu.org
PR libfortran/37707
* io/list_read.c (read_character): Remove code to look ahead in namelist
reads to descriminate non-delimited strings from namelist objects.
* io/write.c (namelist_write): Delimit character strings with quote or
apostrophe, defaulting to quote.
From-SVN: r141317
2008-10-19 Jerry DeLisle <jvdelisle@gcc.gnu.org
PR libfortran/37834
* io/write_float.def (output_float): Emit '0.' for special case of
format specifier 'f0.0' and value of zero. Likewise emit '0' for 'f1.0'.
From-SVN: r141231
2008-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
* io/file_pos.c (unformatted_backspace): Normal case is
GFC_CONVERT_NATIVE.
* io/transfer.c (read_sf): Mark paths leading to generate_error()
as unlikely.
(readl_block_form): Likewise.
(read_block_direct): Likewise.
(write_block): Likewise.
(write_buf): Likewise.
(us_read): Likewise. Normal case is GFC_CONVERT_NATIVE.
(next_record_w_unf): Mark paths leading to generate_error()
as unlikely.
From-SVN: r141179
2008-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/37753
* io/transfer.c (unformatted_read): CONVERT_NATIVE
is the usual case. Check for kind==1 for non-byte-reversing
operation.
(unformatted_write): Likewise.
2008-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/37753
* gfortran.dg/convert_2.f90: New test case.
From-SVN: r141008
2008-10-08 Jerry DeLisle <jvdelisle@gcc.gnu.org
PR libfortran/37707
* io/list_read.c (nml_get_obj_data): If the first namelist object rank
is greater than zero, call nml_object_read with the first object rather
than the sub-object.
From-SVN: r140995
2008-09-22 Jerry DeLisle <jvdelisle@gcc.gnu.org
PR fortran/37498
* trans-io.c (gfc_build_io_library_fndecls): Bump pad size.
(build_dt): Set mask bit for IOPARM_dt_f2003.
* ioparm.def: Add IOPARM_dt_f2003.
2008-09-22 Jerry DeLisle <jvdelisle@gcc.gnu.org
PR libfortran/37498
* file_pos (st_endfile): Clear memory only for libfortran 4.3 private
area.
* list_read.c (eat_separator): Only access F2003 I/O parameters if
IOPARM_DT_HAS_F2003 bit is set. (parse_real): Ditto.
(read_real): Ditto.
* read.c (read_a): Likewise. (read_a_char4): Likewise though not
strictly necessary. (read_f): Likewise.
* io.h (unit_sign_s): New enumerator to allow duplication of
st_parameter structures. (IOPARM_DT_HAS_F2003): New mask bit.
(st_parameter_43): New structure copied from 4.3 version of
st_paramater_dt private section. (st_parameter_44): New structure with
F2003 items added. (st_parameter_dt): Modified to create union of new
and old structures to allow correct memory setting for 4.3 ABI
compatibility. Bumped the pad size.
* transfer.c (read_sf): Do not use F2003 I/O memory areas unless
IOPARM_DT_HAS_F2003 bit has been set. (read_block_form): Ditto.
(formatted_transfer_scalar): Ditto. (data_transfer_init): Ditto and
add comment, fix formatting.
* write.c (write_default_char4): Likewise though not strictly necessary.
(write_utf8_char4): Ditto. (write_character): Ditto.
(write_real_g0): Ditto. (list_formatted_write_scalar): Ditto.
(nml_write_obj): Ditto. (namelist_write): Ditto.
* write_float.def (calculate_sign): Eliminate warning by including all
cases in switch. (output_float): Output only decimal point of F2003 flag
is not set.
From-SVN: r140576
2008-09-10 Tobias Burnus <burnus@net-b.de>
H. J. Lu <hongjiu.lu@intel.com>
* mk-sik-inc.sh: Make -Wunused-variable proof.
* mk-srk-inc.sh: Make -Wunused-variable proof.
Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>
From-SVN: r140239
2008-09-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/37228
* io.c (check_format): Allow specifying precision with g0 format.
2008-09-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/37301
PR libfortran/37228
* io/io.h (write_real_g0): Declare new function to handle g0.d format.
* io/transfer.c (formatted_transfer_scalar): Use new function.
* io/format.c (parse_format_list): Enable g0.d.
* io/write.c (write_a_char4): Delete unused var.
(set_fnode_default): New function to set the default fnode w, d, and e
factored from write_real. (write_real): Use new factored function.
(write_real_g0): New function that sets d to that passed by g0.d format
specifier and set format to ES. Default values for w and e are used
from the new function, set_fnode_default.
2008-09-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/37228
* gfortran.dg/fmt_g0_4.f08: Revised test.
From-SVN: r139886
2008-08-30 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/36895
* io/write.c (namelist_write_newline): New function to correctly mark
next records in both external and internal units.
(nml_write_obj): Use new function.
(namelist_write: Use new function.
From-SVN: r139813
