2009-09-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/35862
* io.h (gfc_unit): Add round_status.
(format_token): Add enumerators for rounding format specifiers.
* transfer.c (round_opt): New options table.
(formatted_transfer_scalar_read): Add set round_status for each rounding
format token. (formatted_transfer_scalar_write): Likewise.
* format.c (format_lex): Tokenize the rounding format specifiers.
(parse_format_list): Parse the rounding format specifiers.
* write_float.def (outout_float): Modify rounding code to use new
variable rchar to set the appropriate rounding. Fix some whitespace.
* unit.c (get_internal_unit): Initialize rounding mode for internal
units. (init_units): Likewise.
From-SVN: r152263
2009-09-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/41328
* io/transfer.c (read_sf): Set at_eof flag on short read if any
characters were successfully read so that EOF condition with no EOR
marker succeeds.
From-SVN: r151877
2009-09-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/41328
* io/transfer.c (read_sf): Adjust fbuf position and do proper
fbuf reads to traverse CR, CR-LF, and LF style line ends.
From-SVN: r151665
2009-09-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/41219
* io/write.c (write_a_char4): Use correct type for crlf constant.
From-SVN: r151653
config:
2009-09-09 Paolo Bonzini <bonzini@gnu.org>
* stdint.m4 (GCC_HEADER_STDINT): Revert changes to this macro in
the previous two patches.
libgfortran:
2009-09-09 Paolo Bonzini <bonzini@gnu.org>
* configure: Regenerate.
libdecnumber:
2009-09-09 Paolo Bonzini <bonzini@gnu.org>
* configure: Regenerate.
From-SVN: r151574
2009-09-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/41192
* io/list_read.c (eat_line): Enable eat_line to function on
internal units.
PR libgfortran/41219
* io/list_read.c (nml_read_obj): Replace GFC_DTYPE_UNKNOWN with
BT_NULL to get rid of warning.
From-SVN: r151495
2009-08-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/41157
* dtime.c (dtime_sub): Fix computing time increment.
* time_1.h: Add <sys/types.h> header. Use RUSAGE_SELF macro instead
of a hardcoded 0.
From-SVN: r151072
2009-08-23 Steven G. Kargl <kargl@gcc.gnu.org>
* intrinsics/cshift0.c: Update license to GPL3+exception.
* runtime/fpu.c: Add a GPL3+exception statement.
From-SVN: r151038
libgomp/ChangeLog:
* Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
* Makefile.in: Regenerate.
ChangeLog:
* ltmain.sh (func_normal_abspath): New function.
(func_relative_path): Likewise.
(func_mode_help): Document new -bindir option for link mode.
(func_mode_link): Add new -bindir option, and use it to place
output DLL if specified.
libgfortran/ChangeLog:
* Makefile.am (LTLDFLAGS): Add -bindir flag.
* Makefile.in: Regenerate.
libssp/ChangeLog:
* Makefile.am (libssp_la_LDFLAGS): Add -bindir flag.
* Makefile.in: Regenerate.
libjava/libltdl/ChangeLog:
* Makefile.am (libltdl_la_LDFLAGS): Add -bindir flag.
* Makefile.in: Regenerate.
libjava/classpath/ChangeLog:
* ltmain.sh (func_normal_abspath): New function.
(func_relative_path): Likewise.
(func_mode_help): Document new -bindir option for link mode.
(func_mode_link): Add new -bindir option, and use it to place
output DLL if specified.
From-SVN: r150960
2009-08-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/41075
* io/io.h (enum format_token): Add FMT_STAR.
* io/format.c (format_lex): Add case for FMT_STAR.
(parse_format_list): Parse FMT_STAR and check for left paren
after. (next_format0): Modify helper function to check for
unimited format and return the repeated format node. Update
comments to clarify.
From-SVN: r150844
2009-08-15 Kai Tietz <kai.tietz@onevision.com>
* intrinsics/string_intrinsics_inc.c (string_len_trim): Use
__INTPTR_TYPE__ to cast from pointer to scalar integer, if
__INTPTR_TYPE is defined.
From-SVN: r150774
2009-08-02 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/40853
* io/list_read.c (nml_get_obj_data): Do not set nl
pointer to first_nl if nl->next is NULL.
From-SVN: r150356
* configure.host: Define ieee_flags and set it to -mieee for sh.
* configure.ac: Set IEEE_FLAGS with ieee_flags.
* Makefile.am: Add IEEE_FLAGS to AM_CFLAGS.
* configure: Regenerate.
* Makefile.in: Regenerate.
From-SVN: r150280
2009-07-27 Tobias Burnus <burnus@net-b.de>
PR fortran/40863
* c99_functions.c: Define complex I, if not defined.
Create prototypes for C99 functions to silence warnings.
* gfortran.map: Add missing functions to GFORTRAN_C99_1.0
and new GFORTRAN_C99_1.1.
From-SVN: r150107
2009-07-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/32784
* unix.c (regular_file): Check for CONIN$ CONOUT$, and CONERR$ and open
the respective /dev/conin or /dev/conout devices. This is Cygwin
specific.
From-SVN: r149970
2009-07-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/40330
PR libfortran/40662
* io/io.h (st_parameter_dt): Define format_not_saved bit used to signal
whether the parsed format data was previously saved. Used to determine
if the current format data should be freed or not.
* io/transfer.c (st_read_done): Use the format_not_saved bit.
(st_write_done): Likewise.
* io/format.c (parse_format_list): Add boolean pointer to arg list. This
pointer is used to return status to the caller regarding whether it is
safe to cache the parsed format data. Currently, if a FMT_STRING token
is encounetered, it is not safe to cache. Also, added a local boolean
variable to hold this information as recursive calls to
parse_format_list are made. Remove previous save_format logic.
(parse_format): Do not use the format caching facility if the current
unit is an internal unit or if it is not safe to save parsed format
data.
From-SVN: r149398
2009-06-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/40508
* io/format.c: Don't save parsed format data for internal units.
From-SVN: r148823
2009-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/40008
* libgfortran.h: Define IOPARM_OPEN_HAS_NEWUNIT.
* io/open.c (st_open): Don't error on negative unit number if NEWUNIT
was specified. If NEWUNIT is specified, call new function to get the
unique unit number and assign it.
* io/io.h (st_parameter_open): Add pointer to newunit. Add prototype for
next_available_newunit. Add prototype for new function,
get_unique_unit_number.
* io/unit.c: Declare next_available_newunit. Define the first newunit
number. (init_units): Initialize next_available_unit.
(get_unique_unit_number): New function. Fix whitespace and comments.
* io/transfer.c (data_transfer_init): Update error message to not be
specific to OPEN statements.
From-SVN: r148253
2009-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/40334
* io/list_read.c (list_formatted_read_scalar): Set the end file
conditions after a return from EOF error.
From-SVN: r148251
2009-05-27 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/40187
* intrinsics/iso_c_binding.c (c_f_pointer_u0): Take care
of stride in "shape" argument.
2009-05-27 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/40187
* gfortran.dg/c_f_pointer_shape_tests_4.f03: New file.
* gfortran.dg/c_f_pointer_shape_tests_4_driver.c: New file.
From-SVN: r147894
* configure.ac: Test for -ffunction-sections -fdata-sections and
set SECTION_FLAGS accordingly.
* configure: Regenerate.
* Makefile.am: Add SECTION_FLAGS to AM_CFLAGS.
* Makefile.in: Regenerate.
From-SVN: r146241
2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
* io/open.c (already_open): Test for POSIX close return value.
* io/unit.c (close_unit_1): Likewise.
* io/unix.c (raw_close): Return 0 for success for preconnected units.
From-SVN: r145761
2009-04-05 Daniel Kraft <d@domob.eu>
PR fortran/38654
* io/read.c (read_f): Reworked to speed up floating point parsing.
(convert_real): Use pointer-casting instead of memcpy and temporaries.
2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/37754
* io/io.h (format_hash_entry): New structure for hash table.
(format_hash_table): The hash table itself.
(free_format_data): Revise function prototype.
(free_format_hash_table, init_format_hash,
free_format_hash): New function prototypes.
* io/unit.c (close_unit_1): Use free_format_hash_table.
* io/transfer.c (st_read_done, st_write_done): Free format data if
internal unit.
* io/format.c (free_format_hash_table): New function that frees any
memory allocated previously for cached format data.
(reset_node): New static helper function to reset the format counters
for a format node.
(reset_fnode_counters): New static function recursively calls reset_node
to traverse the fnode tree.
(format_hash): New simple hash function based on XOR, probabalistic,
tosses collisions.
(save_parsed_format): New static function to save the parsed format
data to use again.
(find_parsed_format): New static function searches the hash table
looking for a match.
(free_format_data): Revised to accept pointer to format data rather than
the dtp pointer so that the function can be used in more places.
(format_lex): Editorial.
(parse_format_list): Set flag used to determine of format data hashing
is to be used. Internal units are not persistent enough for this.
(revert): Move to ne location in file.
(parse_format): Use new functions to look for previously parsed
format strings and use them rather than re-parse. If not found, saves
the parsed format data for later use.
2009-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/37754
* io/transfer.c (formatted_transfer_scalar): Remove this function by
factoring it into two new functions, one for read and one for write,
eliminating all the conditionals for read or write mode.
(formatted transfer_scalar_read): New function.
(formatted transfer_scalar_write): New function.
(formatted_transfer): Use new functions.
2009-04-05 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/25561 libfortran/37754
* io/io.h (struct stream): Define new stream interface function
pointers, and inline functions for accessing it.
(struct fbuf): Use int instead of size_t, remove flushed element.
(mem_alloc_w): New prototype.
(mem_alloc_r): New prototype.
(stream_at_bof): Remove prototype.
(stream_at_eof): Remove prototype.
(file_position): Remove prototype.
(flush): Remove prototype.
(stream_offset): Remove prototype.
(unit_truncate): New prototype.
(read_block_form): Change to return pointer, int* argument.
(hit_eof): New prototype.
(fbuf_init): Change prototype.
(fbuf_reset): Change prototype.
(fbuf_alloc): Change prototype.
(fbuf_flush): Change prototype.
(fbuf_seek): Change prototype.
(fbuf_read): New prototype.
(fbuf_getc_refill): New prototype.
(fbuf_getc): New inline function.
* io/fbuf.c (fbuf_init): Use int, get rid of flushed.
(fbuf_debug): New function.
(fbuf_reset): Flush, and return position offset.
(fbuf_alloc): Simplify, don't flush, just realloc.
(fbuf_flush): Make usable for read mode, salvage remaining bytes.
(fbuf_seek): New whence argument.
(fbuf_read): New function.
(fbuf_getc_refill): New function.
* io/file_pos.c (formatted_backspace): Use new stream interface.
(unformatted_backspace): Likewise.
(st_backspace): Make sure format buffer is reset, use new stream
interface, use unit_truncate.
(st_endfile): Likewise.
(st_rewind): Likewise.
* io/intrinsics.c: Use new stream interface.
* io/list_read.c (push_char): Don't use u.p.scratch, use realloc
to resize.
(free_saved): Don't check u.p.scratch.
(next_char): Use new stream interface, use fbuf_getc() for external files.
(finish_list_read): flush format buffer.
(nml_query): Update to use modified interface:s
* io/open.c (test_endfile): Use new stream interface.
(edit_modes): Likewise.
(new_unit): Likewise, set bytes_left to 1 for stream files.
* io/read.c (read_l): Use new read_block_form interface.
(read_utf8): Likewise.
(read_utf8_char1): Likewise.
(read_default_char1): Likewise.
(read_utf8_char4): Likewise.
(read_default_char4): Likewise.
(read_a): Likewise.
(read_a_char4): Likewise.
(read_decimal): Likewise.
(read_radix): Likewise.
(read_f): Likewise.
* io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove
usage of u.p.line_buffer.
(read_block_form): Update interface to return pointer, use
fbuf_read for direct access.
(read_block_direct): Update to new stream interface.
(write_block): Use mem_alloc_w for internal I/O.
(write_buf): Update to new stream interface.
(formatted_transfer_scalar): Don't use u.p.line_buffer, use
fbuf_seek for external files.
(us_read): Update to new stream interface.
(us_write): Likewise.
(data_transfer_init): Always check if we switch modes and flush.
(skip_record): Use new stream interface, fix comparison.
(next_record_r): Check for and reset u.p.at_eof, use new stream
interface, use fbuf_getc for spacing.
(write_us_marker): Update to new stream interface, don't inline.
(next_record_w_unf): Likewise.
(sset): New function.
(next_record_w): Use new stream interface, use fbuf for printing
newline.
(next_record): Use new stream interface.
(finalize_transfer): Remove sfree call, use new stream interface.
(st_iolength_done): Don't use u.p.scratch.
(st_read): Don't check for end of file.
(st_read_done): Don't use u.p.scratch, use unit_truncate.
(hit_eof): New function.
* io/unit.c (init_units): Always init fbuf for formatted units.
(update_position): Use new stream interface.
(unit_truncate): New function.
(finish_last_advance_record): Use fbuf to print newline.
* io/unix.c: Remove unused SSIZE_MAX macro.
(BUFFER_SIZE): Make static const variable rather than macro.
(struct unix_stream): Remove dirty_offset, len, method,
small_buffer. Order elements by decreasing size.
(struct int_stream): Remove.
(move_pos_offset): Remove usage of dirty_offset.
(reset_stream): Remove.
(do_read): Rename to raw_read, update to match new stream
interface.
(do_write): Rename to raw_write, update to new stream interface.
(raw_seek): New function.
(raw_tell): New function.
(raw_truncate): New function.
(raw_close): New function.
(raw_flush): New function.
(raw_init): New function.
(fd_alloc): Remove.
(fd_alloc_r_at): Remove.
(fd_alloc_w_at): Remove.
(fd_sfree): Remove.
(fd_seek): Remove.
(fd_truncate): Remove.
(fd_sset): Remove.
(fd_read): Remove.
(fd_write): Remove.
(fd_close): Remove.
(fd_open): Remove.
(fd_flush): Rename to buf_flush, update to new stream interface
and unix_stream.
(buf_read): New function.
(buf_write): New function.
(buf_seek): New function.
(buf_tell): New function.
(buf_truncate): New function.
(buf_close): New function.
(buf_init): New function.
(mem_alloc_r_at): Rename to mem_alloc_r, change prototype.
(mem_alloc_w_at): Rename to mem_alloc_w, change prototype.
(mem_read): Change to match new stream interface.
(mem_write): Likewise.
(mem_seek): Likewise.
(mem_tell): Likewise.
(mem_truncate): Likewise.
(mem_close): Likewise.
(mem_flush): New function.
(mem_sfree): Remove.
(empty_internal_buffer): Cast to correct type.
(open_internal): Use correct type, init function pointers.
(fd_to_stream): Test whether to open file as buffered or raw.
(output_stream): Remove mode set.
(error_stream): Likewise.
(flush_all_units_1): Use new stream interface.
(flush_all_units): Likewise.
(stream_at_bof): Remove.
(stream_at_eof): Remove.
(file_position): Remove.
(file_length): Update logic to use stream interface.
(flush): Remove.
(stream_offset): Remove.
* io/write.c (write_utf8_char4): Use int instead of size_t.
(write_x): Extra safety check.
(namelist_write_newline): Use new stream interface.
From-SVN: r145571
2009-03-28 Daniel Kraft <d@domob.eu>
* intrinsics/string_intrinsics.c: #include <assert.h>
* intrinsics/string_intrinsics_inc.c (string_trim): Use string_len_trim
instead of calculating the length directly.
(string_len_trim): For KIND=1, speed search up.
2009-03-28 Daniel Kraft <d@domob.eu>
* gfortran.dg/trim_1.f90: New test.
From-SVN: r145192
2009-03-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/39528
* io/list_read.c (list_formatted_read_scalar): Move check for read
completion to just after the check for a repeated value.
From-SVN: r145030
2009-03-22 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/25561 libfortran/37754
* io/io.h (struct stream): Define new stream interface function
pointers, and inline functions for accessing it.
(struct fbuf): Use int instead of size_t, remove flushed element.
(mem_alloc_w): New prototype.
(mem_alloc_r): New prototype.
(stream_at_bof): Remove prototype.
(stream_at_eof): Remove prototype.
(file_position): Remove prototype.
(flush): Remove prototype.
(stream_offset): Remove prototype.
(unit_truncate): New prototype.
(read_block_form): Change to return pointer, int* argument.
(hit_eof): New prototype.
(fbuf_init): Change prototype.
(fbuf_reset): Change prototype.
(fbuf_alloc): Change prototype.
(fbuf_flush): Change prototype.
(fbuf_seek): Change prototype.
(fbuf_read): New prototype.
(fbuf_getc_refill): New prototype.
(fbuf_getc): New inline function.
* io/fbuf.c (fbuf_init): Use int, get rid of flushed.
(fbuf_debug): New function.
(fbuf_reset): Flush, and return position offset.
(fbuf_alloc): Simplify, don't flush, just realloc.
(fbuf_flush): Make usable for read mode, salvage remaining bytes.
(fbuf_seek): New whence argument.
(fbuf_read): New function.
(fbuf_getc_refill): New function.
* io/file_pos.c (formatted_backspace): Use new stream interface.
(unformatted_backspace): Likewise.
(st_backspace): Make sure format buffer is reset, use new stream
interface, use unit_truncate.
(st_endfile): Likewise.
(st_rewind): Likewise.
* io/intrinsics.c: Use new stream interface.
* io/list_read.c (push_char): Don't use u.p.scratch, use realloc
to resize.
(free_saved): Don't check u.p.scratch.
(next_char): Use new stream interface, use fbuf_getc() for external files.
(finish_list_read): flush format buffer.
(nml_query): Update to use modified interface:s
* io/open.c (test_endfile): Use new stream interface.
(edit_modes): Likewise.
(new_unit): Likewise, set bytes_left to 1 for stream files.
* io/read.c (read_l): Use new read_block_form interface.
(read_utf8): Likewise.
(read_utf8_char1): Likewise.
(read_default_char1): Likewise.
(read_utf8_char4): Likewise.
(read_default_char4): Likewise.
(read_a): Likewise.
(read_a_char4): Likewise.
(read_decimal): Likewise.
(read_radix): Likewise.
(read_f): Likewise.
* io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove
usage of u.p.line_buffer.
(read_block_form): Update interface to return pointer, use
fbuf_read for direct access.
(read_block_direct): Update to new stream interface.
(write_block): Use mem_alloc_w for internal I/O.
(write_buf): Update to new stream interface.
(formatted_transfer_scalar): Don't use u.p.line_buffer, use
fbuf_seek for external files.
(us_read): Update to new stream interface.
(us_write): Likewise.
(data_transfer_init): Always check if we switch modes and flush.
(skip_record): Use new stream interface, fix comparison.
(next_record_r): Check for and reset u.p.at_eof, use new stream
interface, use fbuf_getc for spacing.
(write_us_marker): Update to new stream interface, don't inline.
(next_record_w_unf): Likewise.
(sset): New function.
(next_record_w): Use new stream interface, use fbuf for printing
newline.
(next_record): Use new stream interface.
(finalize_transfer): Remove sfree call, use new stream interface.
(st_iolength_done): Don't use u.p.scratch.
(st_read): Don't check for end of file.
(st_read_done): Don't use u.p.scratch, use unit_truncate.
(hit_eof): New function.
* io/unit.c (init_units): Always init fbuf for formatted units.
(update_position): Use new stream interface.
(unit_truncate): New function.
(finish_last_advance_record): Use fbuf to print newline.
* io/unix.c: Remove unused SSIZE_MAX macro.
(BUFFER_SIZE): Make static const variable rather than macro.
(struct unix_stream): Remove dirty_offset, len, method,
small_buffer. Order elements by decreasing size.
(struct int_stream): Remove.
(move_pos_offset): Remove usage of dirty_offset.
(reset_stream): Remove.
(do_read): Rename to raw_read, update to match new stream
interface.
(do_write): Rename to raw_write, update to new stream interface.
(raw_seek): New function.
(raw_tell): New function.
(raw_truncate): New function.
(raw_close): New function.
(raw_flush): New function.
(raw_init): New function.
(fd_alloc): Remove.
(fd_alloc_r_at): Remove.
(fd_alloc_w_at): Remove.
(fd_sfree): Remove.
(fd_seek): Remove.
(fd_truncate): Remove.
(fd_sset): Remove.
(fd_read): Remove.
(fd_write): Remove.
(fd_close): Remove.
(fd_open): Remove.
(fd_flush): Rename to buf_flush, update to new stream interface
and unix_stream.
(buf_read): New function.
(buf_write): New function.
(buf_seek): New function.
(buf_tell): New function.
(buf_truncate): New function.
(buf_close): New function.
(buf_init): New function.
(mem_alloc_r_at): Rename to mem_alloc_r, change prototype.
(mem_alloc_w_at): Rename to mem_alloc_w, change prototype.
(mem_read): Change to match new stream interface.
(mem_write): Likewise.
(mem_seek): Likewise.
(mem_tell): Likewise.
(mem_truncate): Likewise.
(mem_close): Likewise.
(mem_flush): New function.
(mem_sfree): Remove.
(empty_internal_buffer): Cast to correct type.
(open_internal): Use correct type, init function pointers.
(fd_to_stream): Test whether to open file as buffered or raw.
(output_stream): Remove mode set.
(error_stream): Likewise.
(flush_all_units_1): Use new stream interface.
(flush_all_units): Likewise.
(stream_at_bof): Remove.
(stream_at_eof): Remove.
(file_position): Remove.
(file_length): Update logic to use stream interface.
(flush): Remove.
(stream_offset): Remove.
* io/write.c (write_utf8_char4): Use int instead of size_t.
(write_x): Extra safety check.
(namelist_write_newline): Use new stream interface.
[[Split portion of a mixed commit.]]
From-SVN: r144993.2
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
2008-08-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/35863
* intrinsics/selected_char_kind.c: Enable iso_10646.
* io/read.c (typedef uchar): New type.
(read_utf8): New function to read a single UTF-8 encoded character.
(read_utf8_char1): New function to read UTF-8 into a KIND=1 string.
(read_default_char1): New functio to read default into KIND=1 string.
(read_utf8_char4): New function to read UTF-8 into a KIND=4 string.
(read_default_char4): New function to read UTF-8 into a KIND=4 string.
(read_a): Modify to use the new functions.
(read_a_char4): Modify to use the new functions.
* io/write.c (error.h): Add include. (typedef uchar): New type.
(write_default_char4): New function to default write KIND=4 string.
(write_utf8_char4): New function to UTF-8 write KIND=4 string.
(write_a_char4): Modify to use new functions.
(write_character): Modify to use new functions.
From-SVN: r139147
2008-08-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/36886
* Makefile.am: Added $(i_cshift0_c).
Added $(i_cshift0_c) to gfor_built_specific_src.
Add rule to build from cshift0.m4.
* Makefile.in: Regenerated.
* libgfortran.h: Addedd prototypes for cshift0_i1,
cshift0_i2, cshift0_i4, cshift0_i8, cshift0_i16,
cshift0_r4, cshift0_r8, cshift0_r10, cshift0_r16,
cshift0_c4, cshift0_c8, cshift0_c10, cshift0_c16.
Define Macros GFC_UNALIGNED_C4 and GFC_UNALIGNED_C8.
* intrinsics/cshift0.c: Remove helper functions for
the innter shift loop.
(cshift0): Call specific functions depending on type
of array argument. Only call specific functions for
correct alignment for other types.
* m4/cshift0.m4: New file.
* generated/cshift0_i1.c: New file.
* generated/cshift0_i2.c: New file.
* generated/cshift0_i4.c: New file.
* generated/cshift0_i8:.c New file.
* generated/cshift0_i16.c: New file.
* generated/cshift0_r4.c: New file.
* generated/cshift0_r8.c: New file.
* generated/cshift0_r10.c: New file.
* generated/cshift0_r16.c: New file.
* generated/cshift0_c4.c: New file.
* generated/cshift0_c8.c: New file.
* generated/cshift0_c10.c: New file.
* generated/cshift0_c16.c: New file.
2008-08-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/36886
* gfortran.dg/cshift_char_3.f90: New test case.
* gfortran.dg/cshift_nan_1.f90: New test case.
From-SVN: r139111
2008-07-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/36582
* io/list_read.c: If variable rank is zero, do not adjust the found
namelist object pointer. Fix ChangeLog.
From-SVN: r138914
2008-07-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/36852
* io/list_read.c: If variable rank is zero, do not adjust the found
namelist object pointer.
From-SVN: r138072
2008-07-22 Daniel Kraft <d@domob.eu>
PR fortran/29835
* io.c (error_element), (format_locus): New static globals.
(unexpected_element): Spelled out this message fully.
(next_char): Keep track of locus when not MODE_STRING.
(next_char_not_space): Remember last parsed element in error_element.
(format_lex): Fix two indentation errors.
(check_format): Use format_locus and possibly error_element for a
slightly better error message on invalid format.
(check_format_string): Set format_locus to start of the string
expression used as format.
2008-07-22 Daniel Kraft <d@domob.eu>
PR fortran/29835
* io/format.c (struct format_data): New member error_element.
(unexpected_element): Added '%c' to message.
(next_char): Keep track of last parsed character in fmt->error_element.
(format_error): If the message is unexpected_element, output the
offending character, too.
2008-07-22 Daniel Kraft <d@domob.eu>
PR fortran/29835
* gfortran.dg/fmt_error_3.f90: New test.
* gfortran.dg/fmt_error_4.f90: New test.
* gfortran.dg/fmt_error_5.f90: New test.
From-SVN: r138063
2008-07-22 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/36890
* io/file_pos.c: Declare READ_CHUNK as signed to avoid
signed/unsigned comparison warning in formatted_backspace.
From-SVN: r138050
2008-07-21 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/36773
* intrinsics/cshift0.c (cshift0): Return early if size of array
is zero.
* intrinsics/eoshift0.c (eoshift0): Return early if size of
return array is zero.
* intrinsics/eoshift2.c (eoshift2): Likewise.
* m4/eoshift1.m4 (eoshift1): Return early if size of array
is zero.
* m4/eoshift3.m4 (eoshift3): Likewise.
* m4/eoshift2.m4 (eoshift2): Return early if size of return
array is zero.
* m4/eoshift4.m4 (eoshift2): Return early if size of return
array is zero.
* generated/cshift1_16.c: Regenerated.
* generated/cshift1_4.c: Regenerated.
* generated/cshift1_8.c: Regenerated.
* generated/eoshift1_16.c: Regenerated.
* generated/eoshift1_4.c: Regenerated.
* generated/eoshift1_8.c: Regenerated.
* generated/eoshift3_16.c: Regenerated.
* generated/eoshift3_4.c: Regenerated.
* generated/eoshift3_8.c: Regenerated.
2008-07-21 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/36773
* gfortran.dg/zero_sized_5.f90: New test case.
From-SVN: r138027
2008-07-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/36857
* io/write_float.def: Comment out locale dependent code and fix general
comments.
From-SVN: r138021
2008-06-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/36657
* io/list_read.c (read_character): Check for '!' along with separators.
(find_nml_name): Likewise and eat the comment if found.
From-SVN: r137236
2008-06-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/36546
* io/list_read.c (eat_separator): Add tab character to condition
for looping past whitespace.
From-SVN: r136859
2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/35863
* libgfortran.h: Change l8_to_l4_offset to big_endian and add endian_off.
* runtime/main.c: Fix error in comment. Change l8_to_l4_offset to
big_endian. (determine_endianness): Add endian_off and set its value
according to big_endian.
* gfortran.map: Add symbol for new _gfortran_transfer_character_wide.
* io/io.h: Add prototype declarations for new functions.
* io/list_read.c (list_formatted_read_scalar): Modify to handle kind=4.
(list_formatted_read): Calculate stride based on kind for character type
and use it when calling list_formatted_read_scalar.
* io/inquire.c (inquire_via_unit): Change l8_to_l4_offset to big_endian.
* io/open.c (st_open): Change l8_to_l4_offset to big_endian.
* io/read.c (read_a_char4): New function to handle formatted read.
* io/write.c: Define GFC_CHAR4(x) to improve readability of code.
(write_a_char4): New function to handle formatted write.
(write_character): Modify to accept the kind parameter and adjust for
endianess of the machine. (list_formatted_write): Calculate the stride
resulting from the kind and adjust the list_formatted_write_scalar call
accordingly. (nml_write_obj): Adjust calls to write_character.
(namelist_write): Likewise.
* io/transfer.c (formatted_transfer_scaler): Rename 'len' argument to
'kind' argument to better describe what it is. Add calls to new
functions for kind == 4. (formatted_transfer): Modify to handle the case
of type character and kind equals 4 to pass in the kind to the transfer
routines. (transfer_character_wide): Add this new function.
(transfer_array): Don't set kind to the character string length. Adjust
strides bases on character kind.
(unformatted_read): Adjust size based on kind for character types.
(unformatted_write): Likewise. (data_transfer_init): Change
l8_to_l4_offset to big_endian.
From-SVN: r136763
2008-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/36420
PR libfortran/36421
PR libfortran/36422
* io/io.h: Add prototype for write_real.
* io/transfer.c (formatted_transfer_scalar): For FMT_G and width zero,
use write_real.
* io/format.c: Add zero width error message. (parse_format_list): Use
error message for FMT_A if followed by FMT_ZERO. Use zero width error
message for FMT_G if mode is READ or if -std=f95 or f2003. (fmormat0):
Fix typo in comment.
* io/write.c (write_a): Set wlen to len if FMT_G and length is zero.
(write_l): Add wlen variable and use it if FMT_G and width is zero.
(write_decimal): If FMT_G, set m to -1 to flag processor dependent
formatting. (write_real): Remove static declaration.
From-SVN: r136545
Jerry DeLisle
Iain Sandoe
Ralf Wildenhues
Paolo Bonzini
Tobias Burnus
Thomas Koenig
Steven G. Kargl
Dave Korn
Kai Tietz
Janne Blomqvist
Francois-Xavier Coudert
Kaz Kojima
Jakub Jelinek
Ulrich Weigand
Danny Smith
Jakub Jelinek
H.J. Lu
David Edelsohn
John David Anglin
Daniel Kraft
Adam Nemet
Danny Smith
Dennis Wassel
Peter O'Gorman
H.J. Lu
Tobias Burnus