2014-03-08 Jerry DeLisle <jvdelisle@gcc.gnu>
PR libfortran/38199
* io/list_read.c (next_char): Delete unuseful error checks.
(eat_spaces): For character array reading, skip ahead over
spaces rather than call next_char multiple times.
From-SVN: r208438
2014-03-08 Dominique d'Humieres <dominiq@lps.ens.fr>
PR libgfortran/60128
* io/write_float.def (output_float): Remove unused variable
nzero_real. Replace a double space with a single one.
(determine_en_precision): Fix wrong handling of the EN format.
PR libfortran/60128
* gfortran.dg/fmt_en.f90: New test.
From-SVN: r208423
2014-03-03 Jerry DeLisle <jvdelisle@gcc.gnu>
PR libfortran/60148
* io/inquire.c (inquire_via_unit): In the case of
DELIM_UNSPECIFIED set inquire return string to "NONE".
* io/list_read.c (read_character): In the case of DELIM_NONE and
namelists, complete the character read using the namelist
variable length.
* io/open.c (new_unit): Don't set delim status to none if not
specified so that DELIM_UNSPECIFIED can be used later.
* io/transfer.c (data_transfer_init): For namelist I/O, if the
unit delim status is unspecified set the current status to quote.
Otherwise, set current status to the unit status.
* io/unit.c (get_internel_unit, init_unit): Remember to set
flags_delim initially to DELIM_UNSPECIFIED so defaults come out
correctly.
* io/write.c (write_character): Add a new function argument
"mode" to signify that raw output is to be used vs output with
delimiters. If the mode is set to DELIM (1) proceed with
delimiters. (list_formatted_write_scalar): Write the separator
only if a delimiter was previously specified. Update the call to
write_character with the mode argument given.
(namelist_write_newline): Use the mode argument. (nml_write_obj):
Use the mode argument. Remove use of tmp_delim. Write the
semi-colon or comma correctly only when needed with using
delimiters. Cleanup whitespace.
(namelist_write): If delim is not specified in namelist I/O,
default to using quotes. Get rid of the tmp_delim variable and
use the new mode argument in write_character.
From-SVN: r208302
2014-02-21 Tobias Burnus <burnus@net-b.de>
PR fortran/60286
* libgfortran/io/inquire.c (yes, no): New static const char
* vars.
(inquire_via_unit): Use them. Use OPEN mode instead of using
POSIX's access to query about write=, read= and readwrite=.
2014-02-21 Tobias Burnus <burnus@net-b.de>
PR fortran/60286
* gfortran.dg/inquire_16.f90: New.
From-SVN: r207979
2014-01-11 Jerry DeLisle <jvdelisle@gcc.gnu>
Dominique d'Humieres <dominiq@lps.ens.fr>
Steven G. Kargl <kargl@gcc.gnu.org>
PR libfortran/59700
PR libfortran/59764
* io/io.h (struct st_parameter_dt): Assign expanded_read flag to
unused bit. Define new variable line_buffer_pos.
* io/list_read.c (free_saved, next_char, l_push_char,
read_logical, read_real): Replace use of item_count with
line_buffer_pos for line_buffer look ahead.
(read_logical, read_integer, parse_real, read_real, check_type):
Adjust location of free_line to after generating error messages
to retain the correct item count for the message.
Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr>
Co-Authored-By: Steven G. Kargl <kargl@gcc.gnu.org>
From-SVN: r206553
2013-12-18 Steven G. Kargl <kargl@gcc.gnu.org>
* io/read.c (read_f): Convert assert to runtime error.
2013-12-18 Steven G. Kargl <kargl@gcc.gnu.org>
* gfortran.dg/io_err_1.f90: New test.
From-SVN: r206102
2013-12-16 Jerry DeLisle <jvdelisle@gcc.gnu>
PR libfortran/59419
* io/file_pos.c (st_rewind): Do proper return after
generate_error.
* io/open.c (edit_modes): Move action code inside block that
checks for library ok. (new_unit): Do cleanup after error.
(st_open): Do proper return after error.
* io/transfer.c (data_transfer_init): Likewise.
From-SVN: r206039
2013-11-15 Janne Blomqvist <jb@gcc.gnu.org>
Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/59108
* io/unix.c (regular_file): Don't set O_CREAT when opening a file
read-only with unknown status. Mask out O_CREAT when falling back
to opening read-only if ACTION= is not set and read-write fails.
Co-Authored-By: Jerry DeLisle <jvdelisle@gcc.gnu.org>
From-SVN: r204864
2013-11-10 Janne Blomqvist <jb@gcc.gnu.org>
* configure.ac: Check presence of mkostemp.
* io/unix.c (set_close_on_exec): New function.
(tempfile_open): Use mkostemp and O_CLOEXEC if available, fallback
to calling set_close_on_exec.
(regular_file): Add O_CLOEXEC to flags if defined.
(open_external): Call set_close_on_exec if O_CLOEXEC is not
defined.
* config.h.in: Regenerated.
* configure: Regenerated.
* Makefile.in: Regenerated.
* aclocal.m4: Regenerated.
From-SVN: r204654
2013-04-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/56660
* io/list_read.c (nml_read_obj): Do not reset the read error flag
inside nml_read_obj. If the read error flag is found set just exit.
Fix some whitespace on comments.
(nml_read_obj_data): Reset the read error flag before the first call
to nml_read_object.
From-SVN: r197321
2013-03-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
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 false 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.
From-SVN: r197290
2013-03-25 Tilo Schwarz <tilo@tilo-schwarz.de>
PR libfortran/52512
* io/list_read.c (nml_parse_qualifier): To check for a derived type
don't use the namelist head element type but the current element type.
(nml_get_obj_data): Add current namelist element type to
nml_parse_qualifier call.
2013-03-25 Tilo Schwarz <tilo@tilo-schwarz.de>
PR libfortran/52512
* gfortran.dg/namelist_79.f90: New.
From-SVN: r197061
2013-03-20 Tilo Schwarz <tilo@tilo-schwarz.de>
PR libfortran/51825
* io/list_read.c (nml_read_obj): Don't end the component loop on
a nested derived type, but continue with the next loop iteration.
(nml_get_obj_data): Don't move the first_nl pointer further in
the list if a qualifier was found.
2013-03-20 Tilo Schwarz <tilo@tilo-schwarz.de>
PR libfortran/51825
* gcc/testsuite/gfortran.dg/namelist_77.f90: New.
* gcc/testsuite/gfortran.dg/namelist_78.f90: New.
From-SVN: r196806
2013-03-20 Tilo Schwarz <tilo@tilo-schwarz.de>
PR libfortran/48618
* io/open.c (st_open): Raise error for unit number < 0 only if
unit number does not exist already.
2013-03-20 Tilo Schwarz <tilo@tilo-schwarz.de>
PR libfortran/48618
* gfortran.dg/open_negative_unit_1.f90: New.
From-SVN: r196805
2013-03-19 Janne Blomqvist <jb@gcc.gnu.org>
* libgfortran.h: Include stdbool.h.
(enum try): Remove.
(notify_std): Change return type to bool.
* intrinsics/chmod.c: Don't include stdbool.h.
* intrinsics/execute_command_line.c: Likewise.
* io/format.c: Likewise.
* io/list_read.c (nml_parse_qualifier): Change return type to bool.
(nml_read_obj): Likewise.
(nml_get_obj_data): Likewise.
* io/transfer.c (read_block_form): Fix comment.
(write_buf): Change return type to bool.
* io/write.c: Don't include stdbool.h.
* io/write_float.def (output_float): Change return type to bool.
(output_float_FMT_G_ ## x): Change type of result variable.
* runtime/error.c (notify_std): Change return type to bool.
From-SVN: r196791
2013-01-23 Janne Blomqvist <jb@gcc.gnu.org>
* io/file_pos.c (unformatted_backspace): Use __builtin_bswapXX
instead of reverse_memcpy.
* io/io.h (reverse_memcpy): Remove prototype.
* io/transfer.c (reverse_memcpy): Make static, move towards
beginning of file.
(bswap_array): New function.
(unformatted_read): Use bswap_array to byte swap the data
in-place.
(unformatted_write): Use a larger temp buffer and bswap_array.
(us_read): Use __builtin_bswapXX instead of reverse_memcpy.
(write_us_marker): Likewise.
From-SVN: r195413
2013-01-02 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/55818
* io/list_read.c (read_real): Do not call hit_eof when EOF can be
treated as a value separator.
(parse_real): Likewise.
(read_logical): Likewise.
(read_character): Likewise.
(read_complex): Likewise.
From-SVN: r194809
2012-12-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/48976
* io/inquire.c (inquire_via_unit): Set user stream inquiry variable to
appropriate value based on unit access method. (inquire_via_filename):
Since filename is not associated with an open unit, set stream inquiry
to UNKNOWN.
* io/io.h: Define inquire stream parameters.
From-SVN: r194733
2012-12-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/48960
* io/open.c (st_parameter_open): Assign newunit number to user
variable only if the the associated open statement is successful.
From-SVN: r194724
2012-12-21 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/30162
* io/unix.c (raw_tell): If the lseek is done on a
non-seekable file, return 0.
From-SVN: r194679
gcc/fortran ChangeLog:
2012-05-14 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/52428
* gfortran.texi: Update _gfortran_set_options documentation.
* invoke.texi: Remove runtime behavior description of
-fno-range-check.
* trans-decl.c (create_main_function): Don't pass the range-check
setting to the library.
libgfortran ChangeLog:
2012-05-14 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/52428
* io/io.h (max_value): Rename to si_max, remove second argument.
* io/list_read.c (convert_integer): Use unsigned types when
parsing the digits, set max value depending on the sign.
* io/read.c (max_value): Rename to si_max, remove second argument,
simplify.
(read_decimal): Set max value depending on sign, always check
overflow.
(read_radix): Calculate max unsigned value directly.
* libgfortran.h (struct compile_options_t): Remove range_check
field.
* runtime/compile_options.c (set_options): Skip handling
options[7].
(init_compile_options): Don't set removed field.
gcc/testsuite ChangeLog:
2012-05-14 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/52428
* gfortran.dg/int_range_io_1.f90: New test.
From-SVN: r187478