* c-typeck.c (null_pointer_constant_p): New function.
[official-gcc.git] / libgfortran / ChangeLog
blob0fee7984bd4dc2977b6f1f8a995c2d9ca595e0c8
1 2005-12-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3         * io/format.c: Removing unused code.
4         * intrinsics/random.c: Likewise.
6 2005-12-02  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
8         PR libfortran/25116
9         * io/transfer.c (data_transfer_init): Don't set the default for
10         namelist I/O on preconnected files to UNFORMATTED.
12 2005-11-30  Eric Botcazou  <ebotcazou@libertysurf.fr>
14         * libgfortran.h (ILP32 typedefs): Define _UINT8_T, _UINT32_T and
15         _UINT64_T on Solaris.
17 2005-11-28  Steven G. Kargl  <kargls@comcast.net>
19         PR libgfortran/25149
20         * intrinsics/abort.c: Add external abort_ to allow linking when 
21         invoking -std=f95 in testsuite.
23 2005-11-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
25         PR libgfortran/25109
26         * io/unit.c (init_units): Set default flag to BLANK_NULL per
27         requirement of F95 standard.  Set PAD_YES for stdin.
29 2005-11-27  David Edelsohn  <edelsohn@gnu.org>
31         * intrinsics/random.c: Include config.h
32         * io/size_from_kind.c: Include config.h and libgfortran.h
33         * io/io.h: Revert 2005-11-21 change.
35 2005-11-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
37         * io/write.c (namelist_write): Correct type in previous
38         commit.
40 2005-11-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
42         PR libfortran/24919
43         * io/list_read.c (eat_separator, finish_separator,
44         read_character): Handle CRLF separators correctly during reads.
45         (nml_query): Use the HAVE_CRLF macro to print adequate newlines.
46         * io/io.h (st_parameter_dt): Add comment about the possible
47         values for sf_seen_eor.
48         * io/unix.c (tempfile, regular_file): HAVE_CRLF doesn't imply
49         that O_BINARY is defined, so we add that condition.
50         (stream_at_bof): Fix typo in comment.
51         * io/transfer.c (read_sf): Handle correctly CRLF, setting
52         sf_seen_eor value to 2 instead of 1.
53         (formatted_transfer_scalar): Use the sf_seen_eor value to
54         handle CRLF the right way.
55         * io/write.c (nml_write_obj, namelist_write): Use CRLF as newline
56         when HAVE_CRLF is defined.
58 2005-11-27  Janne Blomqvist  <jb@gcc.gnu.org>
60         * m4/ifunction.m4: Add const restrict to function arguments.
61         * m4/iforeach.m4: Likewise.
62         * m4/eoshift1.m4: Likewise.
63         * m4/eoshift3.m4: Likewise.
64         * m4/dotprod.m4: Likewise.
65         * m4/dotprodc.m4: Likewise.
66         * m4/dotprodl.m4: Likewise.
67         * m4/shape.m4: Likewise.
68         * m4/cshift1.m4: Likewise.
69         * m4/reshape.m4: Likewise.
70         * m4/transpose.m4: Likewise.
71         * generated/eoshift*: Regenerated
72         * generated/dotprod*: Likewise.
73         * generated/shape*: Likewise.
74         * generated/cshift1*: Likewise.
75         * generated/reshape*: Likewise.
76         * generated/transpose*: Likewise.
78 2005-11-26  Richard Henderson  <rth@redhat.com>
80         * io/list_read.c (nml_parse_qualifier): Use ssize_t instead of int
81         in dtp->u.p.value.
83 2005-11-26  Janne Blomqvist  <jb@gcc.gnu.org>
85         PR libgfortran/24945
86         * io/open.c (edit_modes): Check for STATUS_UNKNOWN flag.
87         
88 2005-11-25  Richard Henderson  <rth@redhat.com>
90         * io/list_read.c (nml_parse_qualifier): Use memcpy to extract
91         values from dtp->u.p.value.
92         * io/io.h (struct st_parameter_dt): Change reversion_flag, first_item,
93         seen_dollar, sf_seen_eor, eor_condition, no_leading_blank, char_flag,
94         input_complete, at_eol, comma_flag, namelist_mode, nml_read_error to
95         single-bit fields.  Move value to where it'll be at least pointer
96         aligned.
98 2005-11-23  Alan Modra  <amodra@bigpond.net.au>
100         * io/open.c (new_unit): Use the right unit number when checking
101         for stdin, stdout, stderr.
103 2005-11-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
105         PR libgfortran/24794
106         * io/list_read.c (read_character): Add auto completion on short
107         namelist reads.
109 2005-11-21  David Edelsohn  <edelsohn@gnu.org>
111         * io/io.h (_LARGE_FILES): Undefine for AIX.
112         (_LARGE_FILE_API): Define for AIX.
114 2005-11-21  Jakub Jelinek  <jakub@redhat.com>
116         PR fortran/24774
117         PR fortran/14943
118         PR fortran/21647
119         * Makefile.am (AM_CPPFLAGS): Add gcc directories as -I paths,
120         add -D_GNU_SOURCE.
121         * Makefile.in: Regenerated.
122         * acinclude.m4 (LIBGFOR_CHECK_SYNC_FETCH_AND_ADD,
123         LIBGFOR_CHECK_GTHR_DEFAULT, LIBGFOR_CHECK_PRAGMA_WEAK): New macros.
124         * configure.ac: Add them.
125         * configure: Rebuilt.
126         * config.h.in: Rebuilt.
127         * libtool-version: Bump libgfortran.so SONAME to libgfortran.so.1.
128         * libgfortran.h (library_start, show_locus, internal_error,
129         generate_error, find_option): Add st_parameter_common * argument.
130         (library_end): Change into a dummy macro.
131         * io/io.h: Include gthr.h.
132         (SUPPORTS_WEAK): Define if HAVE_PRAGMA_WEAK.
133         (CHARACTER): Remove define.
134         (st_parameter, global_t): Remove typedef.
135         (ioparm, g, ionml, current_unit): Remove variables.
136         (init_error_stream): Remove prototype.
137         (CHARACTER1, CHARACTER2): Define.
138         (st_parameter_common, st_parameter_open, st_parameter_close,
139         st_parameter_filepos, st_parameter_inquire, st_parameter_dt): New
140         typedefs.
141         (IOPARM_LIBRETURN_MASK, IOPARM_LIBRETURN_OK, IOPARM_LIBRETURN_ERROR,
142         IOPARM_LIBRETURN_END, IOPARM_LIBRETURN_EOR, IOPARM_ERR, IOPARM_END,
143         IOPARM_EOR, IOPARM_HAS_IOSTAT, IOPARM_HAS_IOMSG, IOPARM_COMMON_MASK,
144         IOPARM_OPEN_HAS_RECL_IN, IOPARM_OPEN_HAS_FILE, IOPARM_OPEN_HAS_STATUS,
145         IOPARM_OPEN_HAS_ACCESS, IOPARM_OPEN_HAS_FORM, IOPARM_OPEN_HAS_BLANK,
146         IOPARM_OPEN_HAS_POSITION, IOPARM_OPEN_HAS_ACTION,
147         IOPARM_OPEN_HAS_DELIM, IOPARM_OPEN_HAS_PAD, IOPARM_CLOSE_HAS_STATUS,
148         IOPARM_INQUIRE_HAS_EXIST, IOPARM_INQUIRE_HAS_OPENED,
149         IOPARM_INQUIRE_HAS_NUMBER, IOPARM_INQUIRE_HAS_NAMED,
150         IOPARM_INQUIRE_HAS_NEXTREC, IOPARM_INQUIRE_HAS_RECL_OUT,
151         IOPARM_INQUIRE_HAS_FILE, IOPARM_INQUIRE_HAS_ACCESS,
152         IOPARM_INQUIRE_HAS_FORM, IOPARM_INQUIRE_HAS_BLANK,
153         IOPARM_INQUIRE_HAS_POSITION, IOPARM_INQUIRE_HAS_ACTION,
154         IOPARM_INQUIRE_HAS_DELIM, IOPARM_INQUIRE_HAS_PAD,
155         IOPARM_INQUIRE_HAS_NAME, IOPARM_INQUIRE_HAS_SEQUENTIAL,
156         IOPARM_INQUIRE_HAS_DIRECT, IOPARM_INQUIRE_HAS_FORMATTED,
157         IOPARM_INQUIRE_HAS_UNFORMATTED, IOPARM_INQUIRE_HAS_READ,
158         IOPARM_INQUIRE_HAS_WRITE, IOPARM_INQUIRE_HAS_READWRITE,
159         IOPARM_DT_LIST_FORMAT, IOPARM_DT_NAMELIST_READ_MODE,
160         IOPARM_DT_HAS_REC, IOPARM_DT_HAS_SIZE, IOPARM_DT_HAS_IOLENGTH,
161         IOPARM_DT_HAS_FORMAT, IOPARM_DT_HAS_ADVANCE,
162         IOPARM_DT_HAS_INTERNAL_UNIT, IOPARM_DT_HAS_NAMELIST_NAME,
163         IOPARM_DT_IONML_SET): Define.
164         (gfc_unit): Add lock, waiting and close fields.  Change file
165         from flexible array member into pointer to char.
166         (open_external): Add st_parameter_open * argument.
167         (find_file, file_exists): Add file and file_len arguments.
168         (flush_all_units): New prototype.
169         (max_offset, unit_root, unit_lock): New variable.
170         (is_internal_unit, is_array_io, next_array_record,
171         parse_format, next_format, unget_format, format_error,
172         read_block, write_block, next_record, convert_real,
173         read_a, read_f, read_l, read_x, read_radix, read_decimal,
174         list_formatted_read, finish_list_read, namelist_read,
175         namelist_write, write_a, write_b, write_d, write_e, write_en,
176         write_es, write_f, write_i, write_l, write_o, write_x, write_z,
177         list_formatted_write, get_unit): Add st_parameter_dt * argument.
178         (insert_unit): Remove prototype.
179         (find_or_create_unit, unlock_unit): New prototype.
180         (new_unit): Return gfc_unit *.  Add st_parameter_open *
181         and gfc_unit * arguments.
182         (free_fnodes): Remove prototype.
183         (free_format_data): New prototype.
184         (scratch): Remove.
185         (init_at_eol): Remove prototype.
186         (free_ionml): New prototype.
187         (inc_waiting_locked, predec_waiting_locked, dec_waiting_unlocked):
188         New inline functions.
189         * io/unit.c (max_offset, unit_root, unit_lock): New variables.
190         (insert): Adjust os_error caller.
191         (insert_unit): Made static.  Allocate memory here, initialize
192         lock and after inserting it return it, locked.
193         (delete_unit): Adjust for deletion of g.
194         (find_unit_1): New function.
195         (find_unit): Use it.
196         (find_or_create_unit): New function.
197         (get_unit): Add dtp argument, change meaning of the int argument
198         as creation request flag.  Adjust for different st_* calling
199         conventions, lock internal unit's lock before returning it
200         and removal of g.  Call find_unit_1 instead of find_unit.
201         (is_internal_unit, is_array_io): Add dtp argument, adjust for
202         removal of most of global variables.
203         (init_units): Initialize unit_lock.  Adjust insert_unit callers
204         and adjust for g removal.
205         (close_unit_1): New function.
206         (close_unit): Use it.
207         (unlock_unit): New function.
208         (close_units): Lock unit_lock, use close_unit_1 rather than
209         close_unit.
210         * io/close.c (st_close): Add clp argument.  Adjust for new
211         st_* calling conventions and internal function API changes.
212         * io/file_pos.c (st_backspace, st_endfile, st_rewind, st_flush):
213         Add fpp argument.  Adjust for new st_* calling conventions and
214         internal function API changes.
215         (formatted_backspace, unformatted_backspace): Likewise.  Add
216         u argument.
217         * io/open.c (edit_modes, st_open): Add opp argument.  Adjust for
218         new st_* calling conventions and internal function API changes.
219         (already_open): Likewise.  If not HAVE_UNLINK_OPEN_FILE, unlink
220         scratch file.  Instead of calling close_unit just call sclose,
221         free u->file if any and clear a few u fields before calling
222         new_unit.
223         (new_unit): Return gfc_unit *.  Add opp and u arguments.
224         Adjust for new st_* calling conventions and internal function
225         API changes.  Don't allocate unit here, rather than work with
226         already created unit u already locked on entry.  In case
227         of failure, close_unit it.
228         * io/unix.c: Include unix.h.
229         (BUFFER_SIZE, unix_stream): Moved to unix.h.
230         (unit_to_fd): Add unlock_unit call.
231         (tempfile): Add opp argument, use its fields rather than ioparm.
232         (regular_file): Likewise.
233         (open_external): Likewise.  Only unlink file if fd >= 0.
234         (init_error_stream): Add error argument, set structure it points
235         to rather than filling static variable and returning its address.
236         (FIND_FILE0_DECL, FIND_FILE0_ARGS): Define.
237         (find_file0): Use them.  Don't crash if u->s == NULL.
238         (find_file): Add file and file_len arguments, use them instead
239         of ioparm.  Add locking.  Pass either an array of 2 struct stat
240         or file and file_len pair to find_file0.
241         (flush_all_units_1, flush_all_units): New functions.
242         (file_exists): Add file and file_len arguments, use them instead
243         of ioparm.
244         * io/unix.h: New file.
245         * io/lock.c (ioparm, g, ionml): Remove variables.
246         (library_start): Add cmp argument, adjust for new st_* calling
247         conventions.
248         (library_end): Remove.
249         (free_ionml): New function.
250         * io/inquire.c (inquire_via_unit, inquire_via_filename,
251         st_inquire): Add iqp argument, adjust for new st_* calling
252         conventions and internal function API changes.
253         * io/format.c (FARRAY_SIZE): Decrease to 64.
254         (fnode_array, format_data): New typedefs.
255         (avail, array, format_string, string, error, saved_token, value,
256         format_string_len, reversion_ok, saved_format): Remove variables.
257         (colon_node): Add const.
258         (free_fnode, free_fnodes): Remove.
259         (free_format_data): New function.
260         (next_char, unget_char, get_fnode, format_lex, parse_format_list,
261         format_error, parse_format, revert, unget_format, next_test): Add
262         fmt or dtp arguments, pass it all around, adjust for internal
263         function API changes and adjust for removal of global variables.
264         (next_format): Likewise.  Constify return type.
265         (next_format0): Constify return type.
266         * io/transfer.c (current_unit, sf_seen_eor, eor_condition, max_pos,
267         skips, pending_spaces, scratch, line_buffer, advance_status,
268         transfer): Remove variables.
269         (transfer_integer, transfer_real, transfer_logical,
270         transfer_character, transfer_complex, transfer_array, current_mode,
271         read_sf, read_block, read_block_direct, write_block,
272         write_block_direct, unformatted_read, unformatted_write,
273         type_name, write_constant_string, require_type,
274         formatted_transfer_scalar, us_read, us_write, pre_position,
275         data_transfer_init, next_record_r, next_record_w, next_record,
276         finalize_transfer, iolength_transfer, iolength_transfer_init,
277         st_iolength, st_iolength_done, st_read, st_read_done, st_write,
278         st_write_done, st_set_nml_var, st_set_nml_var_dim,
279         next_array_record): Add dtp argument, pass it all around, adjust for
280         internal function API changes and removal of global variables.
281         * io/list_read.c (repeat_count, saved_length, saved_used,
282         input_complete, at_eol, comma_flag, last_char, saved_string,
283         saved_type, namelist_mode, nml_read_error, value, parse_err_msg,
284         nml_err_msg, prev_nl): Remove variables.
285         (push_char, free_saved, next_char, unget_char, eat_spaces,
286         eat_separator, finish_separator, nml_bad_return, convert_integer,
287         parse_repeat, read_logical, read_integer, read_character,
288         parse_real, read_complex, read_real, check_type,
289         list_formatted_read_scalar, list_formatted_read, finish_list_read,
290         find_nml_node, nml_untouch_nodes, nml_match_name, nml_query,
291         namelist_read): Add dtp argument, pass it all around, adjust for
292         internal function API changes and removal of global variables.
293         (nml_parse_qualifier): Likewise.  Add parse_err_msg argument.
294         (nml_read_obj): Likewise.  Add pprev_nl, nml_err_msg, clow and
295         chigh arguments.
296         (nml_get_obj_data): Likewise.  Add pprev_nl and nml_err_msg
297         arguments.
298         (init_at_eol): Removed.
299         * io/read.c (convert_real, read_l, read_a, next_char, read_decimal,
300         read_radix, read_f, read_x): Add dtp argument, pass it all around,
301         adjust for internal function API changes and removal of global
302         variables.
303         (set_integer): Adjust internal_error caller.
304         * io/write.c (no_leading_blank, nml_delim): Remove variables.
305         (write_a, calculate_sign, calculate_G_format, output_float,
306         write_l, write_float, write_int, write_decimal, write_i, write_b,
307         write_o, write_z, write_d, write_e, write_f, write_en, write_es,
308         write_x, write_char, write_logical, write_integer, write_character,
309         write_real, write_complex, write_separator,
310         list_formatted_write_scalar, list_formatted_write, nml_write_obj,
311         namelist_write): Add dtp argument, pass it all around, adjust for
312         internal function API changes and removal of global variables.
313         (extract_int, extract_uint, extract_real): Adjust internal_error
314         callers.
315         * runtime/fpu.c (_GNU_SOURCE): Don't define here.
316         * runtime/error.c: Include ../io/unix.h.
317         (filename, line): Remove variables.
318         (st_printf): Pass address of a local variable to init_error_stream.
319         (show_locus): Add cmp argument.  Use fields it points to rather than
320         filename and line variables.
321         (os_error, runtime_error): Remove show_locus calls.
322         (internal_error): Add cmp argument.  Pass it down to show_locus.
323         (generate_error): Likewise.  Use flags bitmask instead of non-NULL
324         check for iostat and iomsg parameter presence, adjust for st_*
325         calling convention changes.
326         * runtime/stop.c (stop_numeric, stop_string): Remove show_locus
327         calls.
328         * runtime/pause.c (pause_numeric, pause_string): Likewise.
329         * runtime/string.c: Include ../io/io.h.
330         (find_option): Add cmp argument.  Pass it down to generate_error.
331         * intrinsics/flush.c (recursive_flush): Remove.
332         (flush_i4, flush_i8): Use flush_all_units.  Add unlock_unit
333         call.
334         * intrinsics/rand.c: Include ../io/io.h.
335         (rand_seed_lock): New variable.
336         (srand, irand): Add locking.
337         (init): New constructor function.
338         * intrinsics/random.c: Include ../io/io.h.
339         (random_lock): New variable.
340         (random_r4, random_r8, arandom_r4, arandom_r8): Add locking.
341         (random_seed): Likewise.  open failed if fd < 0.  Set i correctly.
342         (init): New constructor function.
343         * intrinsics/system_clock.c (tp0, t0): Remove.
344         (system_clock_4, system_clock_8): Don't subtract tp0/t0 from current
345         time, use just integer arithmetics.
346         * intrinsics/tty.c (isatty_l4, isatty_l8, ttynam_sub): Add
347         unlock_unit calls.
349 2005-11-20  Richard Henderson  <rth@redhat.com>
351         * Makefile.am: Revert 2005-11-14 change.  Enable -free-vectorize
352         via gmake per-target variables.
353         * Makefile.in, aclocal.m4: Regenerate.
355 2005-11-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
357         * configure.ac: Add "-I ." to the AM_FCFLAGS.
358         * configure: Regenerate.
360 2005-11-18  Hans-Peter Nilsson  <hp@axis.com>
362         * config/fpu-glibc.h (set_fpu): Only call fedisableexcept for
363         nonzero FE_ALL_EXCEPT.
365 2005-11-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
367         PR fortran/24892
368         * io/io.h (unit_access): Add ACCESS_APPEND.
369         * io/open.c (access_opt): Add APPEND value for ACCESS keyword.
370         (st_open): Use that new value to set the POSITION accordingly.
372 2005-11-14  Janne Blomqvist  <jb@gcc.gnu.org>
374         PR fortran/21468
375         * Makefile.am: Add -ftree-vectorize for compiling matmul.
376         * m4/matmul.m4: Add const and restrict to type declarations as
377         appropriate.
378         * m4/matmull.m4: Likewise.
379         * Makefile.in: Regenerated.
380         * generated/matmul_*.c: Likewise.
381         
382 2005-11-13  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
384         * intrinsics/fget.c: New file.
385         * intrinsics/ftell.c: New file.
386         * io/unix.c (stream_offset): New function.
387         * io/io.h: Add prototype for stream_offset.
388         * Makefile.am: Add intrinsics/fget.c and intrinsics/ftell.c.
389         * Makefile.in: Regenerate.
391 2005-11-12  Steven G. Kargl  <kargls@comcast.net>
393         PR libgfortran/24787
394         *  intrinsics/string_intrinsics.c (string_scan): Off by one; Fix typos
395         in nearby comment.
397 2005-11-10  Andreas Jaeger  <aj@suse.de>
399         * libgfortran.h: Add proper defines where needed.
401 2005-11-10  Andreas Jaeger  <aj@suse.de>
403         * libgfortran.h: Add missing prototypes for internal_pack
404         functions.
406 2005-11-06  Janne Blomqvist <jb@gcc.gnu.org>
408         PR fortran/24174
409         PR fortran/24305
410         * io/io.h: Add argument to prototypes, add prototypes for
411         size_from_*_kind functions.
412         * io/list_read.c (read_complex): Add size argument, use
413         it.
414         (list_formatted_read): Add size argument, cleanup.
415         (list_formatted_read_scalar): Add size argument.
416         (nml_read_obj): Fix for padding.
417         * io/transfer.c: Add argument to transfer function pointer.
418         (unformatted_read): Add size argument.
419         (unformatted_write): Likewise.
420         (formatted_transfer_scalar): Fix for padding with complex(10).
421         (formatted_transfer): Add size argument, cleanup.
422         (transfer_integer): Add size argument to transfer call.
423         (transfer_real): Likewise.
424         (transfer_logical): Likewise.
425         (transfer_character): Likewise.
426         (transfer_complex): Likewise.
427         (transfer_array): New kind argument, use it.
428         (data_transfer_init): Add size argument to formatted_transfer
429         call.
430         (iolength_transfer): Add size argument, cleanup.
431         * io/write.c (write_complex): Add size argument, fix for padding
432         with complex(10).
433         (list_formatted_write): Add size argument, cleanup.
434         (list_formatted_write_scalar): Add size argument, use it.
435         (nml_write_obj): Fix for size vs. kind issue.
436         * io/size_from_kind.c: New file.
437         * Makefile.am: Add io/size_from_kind.c.
438         * configure: Regenerate.
439         * Makefile.in: Regenerate.
441 2005-11-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
443         * intrinsics/ctime.c: New file.
444         * configure.ac: Add check for ctime.
445         * Makefile.am: Add ctime.c
446         * configure: Regenerate.
447         * config.h.in: Regenerate.
448         * Makefile.in: Regenerate.
450 2005-11-05  Richard Guenther  <rguenther@suse.de>
452         * configure.ac: Use AM_FCFLAGS for extra flags, not FCFLAGS.
453         * configure: Regenerate.
455 2005-11-05  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
457         * intrinsics/tty.c (ttynam): New function.
459 2005-11-04  Steven G. Kargl <kargls@comcast.net>
461         PR fortran/24636
462         * runtime/stop.c (stop_numeric): Use stop_code = -1.
464 2005-11-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
466         PR libfortran/22298
467         * runtime/main.c (stupid_function_name_for_static_linking): New
468         function.
469         * runtime/error.c (internal_error): Call
470         stupid_function_name_for_static_linking.
471         * libgfortran.h: Add prototype for
472         stupid_function_name_for_static_linking.
474 2005-11-01  Paul Thomas  <pault@gcc.gnu.org>
476         PR fortran/14994
477         * libgfortran/intrinsics/date_and_time.c: Add interface to
478         the functions date_and_time for the intrinsic function secnds.
480 2005-10-31  Jerry DeLisle  <jvdelisle@verizon.net>
482         PR libgfortran/24584
483         * io/list_read.c (free_saved): Set saved_used to zero.
485 2005-10-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
487         PR libfortran/20179
488         * io/unix.c (flush_if_preconnected): New function.
489         * io/io.h: Add prototype for flush_if_preconnected.
490         * io/transfer.c (data_transfer_init): Use flush_if_preconnected
491         to workaround buggy mixed C-Fortran code.
493 2005-10-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
495         * Makefile.am: Add intrinsics/malloc.c file.
496         * Makefile.in: Regenerate.
497         * intrinsics/malloc.c: New file, with implementations for free
498         and malloc library functions.
500 2005-10-29  Mike Stump  <mrs@apple.com>
502         * Makefile.am (kinds.h): Remove target, if command fails.
503         (selected_int_kind.inc): Likewise.
504         (selected_real_kind.inc): Likewise.
505         * Makefile.in: Regenerate.
507 2005-10-28  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
510         * Makefile.am (intrinsics): Add signal.c.
511         * Makefile.in: Regenerate.
512         * configure.ac: Checks for signal and alarm.
513         * config.h.in: Regenerate.
514         * configure: Regenerate.
515         * intrinsics/signal.c: New file for SIGNAL and ALARM intrinsics.
517 2005-10-28  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
519         * acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): New check.
520         * configure.ac: Check for floatingpoint.h, fptrap.h and float.h
521         headers. Use LIBGFOR_CHECK_FPSETMASK. Check for fp_trap and
522         fp_enable functions.
523         * configure.host: Add case for systems with fpsetmask and systems
524         with fp_trap/fp_enable.
525         * config/fpu-sysv.h: New file, FPU code using fpsetmask.
526         * config/fpu-aix.h: New file, FPU code for AIX using fp_trap and
527         fp_enable.
528         * aclocal.m4: Regenerate.
529         * configure: Regenerate.
530         * config.h.in: Regenerate.
532 2005-10-24  Jerry DeLisle  <jvdelisle@verizon.net>
534         PR libgfortran/24224
535         * libgfortran.h: Remove array stride error code.
536         * runtime/error.c: Remove array stride error.
537         * io/io.h: Change name of 'nml_loop_spec' to 'array_loop_spec' to be
538         generic.  Add pointer to array_loop_spec and rank to gfc_unit
539         structure.
540         * io/list_read.c: Revise nml_loop_spec references to array_loop_spec.
541         * io/transfer.c (init_loop_spec): New function to initialize
542         an array_loop_spec.
543         (next_array_record): New function to return the index to the next array
544         record by incrementing through the array_loop_spec.
545         (next_record_r): Use new function.
546         (next_record_w): Use new function.
547         (finalize_transfer): Free memory allocated for array_loop_spec.
548         * io/unit.c (get_array_unit_len): Delete this function. Use new
549         function init_loop_spec to initialize the array_loop_spec.
551 2005-10-24  Paul Thomas  <pault@gcc.gnu.org>
553         PR fortran/24416
554         * libgfortran/io/list_read.c (namelist_read): Exit with call to
555         free_saved () so that character strings do not accumulate.
557 2005-10-23  Jerry DeLisle  <jvdelisle@verizon.net>
559         PR libgfortran/24489
560         * io/transfer.c (read_block): Change the order of execution to not read
561         past end-of-record.
562         (read_block_direct): Same change.
564 2005-10-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
566         PR libfortran/23272
567         * acinclude.m4 (LIBGFOR_CHECK_WORKING_STAT): New check.
568         * configure.ac: Use LIBGFOR_CHECK_WORKING_STAT.
569         * Makefile.in: Regenerate.
570         * configure: Regenerate.
571         * config.h.in: Regenerate.
572         * aclocal.m4: Regenerate.
573         * io/unix.c (compare_file_filename): Add fallback case for
574         systems without working stat.
575         * io/open.c (already_open): Correct call to
576         compare_file_filename.
577         * io/io.h: Correct proto for compare_file_filename.
579 2005-10-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
581         * runtime/fpu.c: Add _GNU_SOURCE definition.
582         * config/fpu-glibc.h: Remove __USE_GNU definition.
584 2005-10-23  Paul Thomas  <pault@gcc.gnu.org>
586         PR fortran/24384
587         * intrinsics/spread_generic.c (spread_internal_scalar): New
588         function that handles the special case of spread with a scalar
589         source. This has new interface functions -
590         (spread_scalar, spread_char_scalar): New functions to interface
591         with the calls specified in gfc_resolve_spread.
593 2005-10-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
595         PR libfortran/24383
596         * io/unix.c: Add fallback definition for SSIZE_MAX.
598 2005-10-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
600         * c99_protos.h: Define preprocessor HAVE_ macros with value 1
601         instead of empty value.
602         * intrinsics/c99_functions.c: Likewise.
603         * intrinsics/getXid.c: Define HAVE_GETPID with value 1 instead of
604         empty value.
605         * intrinsics/sleep.c: Define HAVE_SLEEP with value 1 instead of
606         empty value.
608 2005-10-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
610         PR libfortran/24432
611         * c99_protos.h: Define HAVE_ macros for all provided functions.
613 2005-10-14  Uros Bizjak  <uros@kss-loka.si>
615         * config/fpu-387.h (set_fpu): Remove extra ":" in stmxcsr.
616         Change cw and cw_sse variables to unsigned.
617         (SSE): New definition.
618         (has_sse): Use it.
620 2005-10-13  Thomas Koenig  <Thomas.Koenig@online.de>
622         * io/unix.c(fd_alloc_r_at):  Use read() instead of do_read()
623         only in case of special files (e.g. terminals).
625 2005-10-13  Uros Bizjak  <uros@kss-loka.si>
627         * config/fpu-387.h (set_fpu): Add "=m" for stmxcsr.
629 2005-10-12  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
631         * Makefile.am: Add fpu.c to the build process, and
632         target-dependent code as fpu-target.h.
633         * Makefile.in: Regenerate.
634         * configure.ac: Add call to configure.host to set
635         FPU_HOST_HEADER.
636         * configure: Regenerate.
637         * configure.host: New script to determine which host-dependent
638         code should go in.
639         * libgfortran.h: Add fpe option, remove previous fpu_ options.
640         Add bitmasks for different FPE traps. Add prototype for set_fpu.
641         * runtime/environ.c: Remove environment variables to control
642         fpu behaviour.
643         * runtime/fpu.c (set_fpe): New function for the front-end.
644         * runtime/main.c (init): Set FPU state.
645         * config: New directory to store host-dependent code.
646         * config/fpu-387.h: New file with code handling the i387 FPU.
647         * config/fpu-glibc.h: New file with code for glibc systems.
648         * config/fpu-generic.h: Fallback for the most generic host. Issue
649         warnings.
651 2005-10-12  Janne Blomqvist <jblomqvi@cc.hut.fi>
653         * io/unix.c(fd_alloc_r_at): Remove parts of patch of 2005/10/07 that
654         cause input from the terminal to hang.
656 2005-10-11  Steven G. Kargl  <kargls@comcast.net>
658         PR libgfortran/24313
659         *  c99_functions.c (csqrtf, csqrt): Fix choice of branch cut.  Note
660         csqrt{f} were imported from glibc, and this bug is still present
661         there. glibc PR is 1146.
663 2005-10-07  Janne Blomqvist <jblomqvi@cc.hut.fi>
665         PR fortran/16339
666         PR fortran/23363
667         * io/io.h: Add read and write members to stream, define access
668         macros.
669         * io/transfer.c (read_block_direct): New function.
670         (write_block_direct): New function.
671         (unformatted_read): Change to use read_block_direct.
672         (unformatted_write): Change to use write_block_direct.
673         * io/unix.c: Remove mmap includes and defines.
674         (writen): Remove.
675         (readn): Remove.
676         (reset_stream): New function.
677         (do_read): New function.
678         (do_write): New function.
679         (fd_flush): Change to use do_write() instead of writen().
680         (fd_alloc_r_at): Change to use do_read().
681         (fd_seek): Change return type to try, as the prototype. Add check
682         to avoid syscall overhead if possible.
683         (fd_read): New function.
684         (fd_write): New function.
685         (fd_open): Set pointers for new functions.
686         (mem_read): New function.
687         (mem_write): New function.
688         (open_internal): Set pointers for new functions.
689         (is_seekable): Clean up comment.
691 2005-10-07  Jerry DeLisle  <jvdelisle@verizon.net>
693         * io/transfer.c (write_block): Add test for end-of-file condition,
694         removed from mem_alloc_w_at. (next_record_w): Clean up checks for
695         NULL pointer returns from s_alloc_w.
696         * io/unix.c (mem_alloc_w_at): Remove call to generate_error end-of-file.
697         * io/write.c (write_float): Add checks for NULL pointer returns from
698         write_block calls. (write_integer): Same.
700 2005-10-03  Jakub Jelinek  <jakub@redhat.com>
702         * runtime/memory.c (allocate_size): Malloc 1 byte if size == 0.
704 2005-10-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
706         PR libfortran/19308
707         PR libfortran/22437
708         * Makefile.am: Add generated files for large real and integers
709         kinds. Add a rule to create the kinds.inc c99_protos.inc files.
710         Use kinds.inc to preprocess Fortran generated files.
711         * libgfortran.h: Add macro definitions for GFC_INTEGER_16_HUGE,
712         GFC_REAL_10_HUGE and GFC_REAL_16_HUGE. Add types gfc_array_i16,
713         gfc_array_r10, gfc_array_r16, gfc_array_c10, gfc_array_c16,
714         gfc_array_l16.
715         * mk-kinds-h.sh: Define macros HAVE_GFC_LOGICAL_* and
716         HAVE_GFC_COMPLEX_* when these types are available.
717         * intrinsics/ishftc.c (ishftc16): New function for GFC_INTEGER_16.
718         * m4/all.m4, m4/any.m4, m4/count.m4, m4/cshift1.m4, m4/dotprod.m4,
719         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
720         m4/exponent.m4, m4/fraction.m4, m4/in_pack.m4, m4/in_unpack.m4,
721         m4/matmul.m4, m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4,
722         m4/maxval.m4, m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/mtype.m4,
723         m4/nearest.m4, m4/pow.m4, m4/product.m4, m4/reshape.m4,
724         m4/set_exponent.m4, m4/shape.m4, m4/specific.m4, m4/specific2.m4,
725         m4/sum.m4, m4/transpose.m4: Protect generated functions with
726         appropriate "#if defined (HAVE_GFC_type_kind)" preprocessor directives.
727         * Makefile.in: Regenerate.
728         * all files in generated/: Regenerate.
730 2005-10-01  Jakub Jelinek  <jakub@redhat.com>
732         * runtime/memory.c (malloc_t): Remove.
733         (GFC_MALLOC_MAGIC, HEADER_SIZE, DATA_POINTER, DATA_HEADER): Remove.
734         (mem_root, runtime_cleanup, malloc_with_header): Remove.
735         (internal_malloc_size): Use just get_mem if size != 0, return NULL
736         otherwise.
737         (internal_free): Just free if non-NULL.
738         (internal_realloc_size): Remove debugging stuff.
739         (allocate_size): Use malloc directly, remove debugging stuff.
740         (deallocate): Use free directly, fix error message wording.
742         * libgfortran.h (GFC_ITOA_BUF_SIZE, GFC_XTOA_BUF_SIZE,
743         GFC_OTOA_BUF_SIZE, GFC_BTOA_BUF_SIZE): Define.
744         (gfc_itoa, xtoa): Add 2 extra arguments.
745         * runtime/environ.c: Include stdio.h.
746         (check_buffered): Use sprintf.
747         * runtime/error.c: Include assert.h.
748         (gfc_itoa, xtoa): Add 2 extra arguments, avoid using static
749         buffers.
750         (st_printf, st_sprintf): Adjust callers.
751         * io/write.c (otoa, btoa): Add 2 extra arguments, avoid using
752         static buffers.
753         (write_int, write_decimal): Add 2 extra arguments to conv
754         function pointer, adjust caller.
755         (write_integer): Adjust gfc_itoa caller.
757         * io/unit.c (get_array_unit_len): Return 0 rather than NULL.
759         * io/read.c (read_f): Remove spurious pointer dereference.
761 2005-09-30  Janne Blomqvist <jblomqvi@cc.hut.fi>
763         PR 24112
764         * io/open.c (edit_modes): Check for correct flag.
766 2005-09-29  Jakub Jelinek  <jakub@redhat.com>
768         * runtime/string.c (find_option): Change 3rd argument to
769         const st_option *.
770         * libgfortran.h (find_option): Likewise.
771         * runtime/environ.c (rounding, precision, signal_choices): Constify.
772         (init_choice, show_choice): Change 2nd argument to const choice *.
773         * io/open.c (access_opt, action_opt, blank_opt, delim_opt, form_opt,
774         position_opt, status_opt, pad_opt): Constify.
775         * io/transfer.c (advance_opt): Likewise.
776         * io/inquire.c (undefined): Likewise.
777         * io/close.c (status_opt): Likewise.
778         * io/format.c (posint_required, period_required, nonneg_required,
779         unexpected_element, unexpected_end, bad_string, bad_hollerith,
780         reversion_error): Likewise.
781         * io/unix.c (yes, no, unknown): Change from const char *
782         into const char [].
784 2005-09-27  Steve Ellcey  <sje@cup.hp.com>
786         PR target/23552
787         * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): New.
788         (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): New.
789         (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): New.
790         * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): Add use.
791         (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): Add use.
792         (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Add use.
793         * configure: Regenerate.
794         * config.h.in: Regenerate.
795         * libgfortan.h (isfinite): undef if broken, set if needed.
796         (isnan): undef if broken, set if needed.
797         (fpclassify): undef if broken, set if needed.
798         * io/write.c: Remove TODO comment about working isfinite.
799         * intrinsics/c99_functions.c (round): Use isfinite instead
800         of fpclassify.
801         * intrinsics/c99_functions.c (roundf): Ditto.
803 2005-09-24  Janne Blomqvist <jblomqvi@cc.hut.fi>
805         * io.h: Changed prototypes of list_formatted_{read|write}.
806         * list_read.c (list_formatted_read): Renamed to
807         list_formatted_read_scalar and made static.
808         (list_formatted_read): New function.
809         * transfer.c: Prototype for transfer_array. Changed transfer
810         function pointer.
811         (unformatted_read): Add nelems argument, use it.
812         (unformatted_write): Likewise.
813         (formatted_transfer): Changed name to formatted_transfer_scalar.
814         (formatted_transfer): New function.
815         (transfer_integer): Add nelems argument to transfer call, move
816         updating item count to transfer functions.
817         (transfer_real): Likewise.
818         (transfer_logical): Likewise.
819         (transfer_character): Likewise.
820         (transfer_complex): Likewise.
821         (transfer_array): New function.
822         (data_transfer_init): Call formatted_transfer with new argument.
823         (iolength_transfer): New argument, use it.
824         * write.c (list_formatted_write): Renamed to
825         list_formatted_write_scalar, made static.
826         (list_formatted_write): New function.
828 2005-09-26  David Edelsohn  <edelsohn@gnu.org>
830         * configure.ac: Add check for __clog.
831         * configure: Regenerate.
833 2005-09-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
835         * c99_protos.h: Add prototypes for C99 complex functions.
836         * libgfortran.h: Include complex.h before c99_protos.h.
837         * intrinsics/c99_functions.c: Define HAVE_ macros for the
838         fallback functions we provide.
839         (cabsf, cabs, cabsl, cargf, carg, cargl, cexpf, cexp, cexpl,
840         clogf, clog, clogl, clog10f, clog10, clog10l, cpowf, cpow, cpowl,
841         cqsrtf, csqrt, csqrtl, csinhf, csinh, csinhl, ccoshf, ccosh,
842         ccoshl, ctanhf, ctanh, ctanhl, csinf, csin, csinl, ccosf, ccos,
843         ccosl, ctanf, ctan, ctanl): New fallback functions.
844         * Makefile.am (gfor_math_trig_c, gfor_math_trig_obj,
845         gfor_specific_c, gfor_cmath_src, gfor_cmath_obj): Remove.
846         * Makefile.in: Regenerate.
847         * configure.ac: Remove checks for csin. Add checks for all C99
848         complex functions.
849         * config.h.in: Regenerate.
850         * configure: Regenerate.
851         * aclocal.m4: Regenerate.
853 2005-09-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
854             Danny Smith  <dannysmith@users.sourceforge.net>
856         PR libfortran/23803
857         * intrinsics/getXid.c: Add getpid wrapper for MinGW.
858         * intrinsics/getlog.c: Add getlogin wrapper for MinGW.
859         * intrinsics/hostnm.c: Add gethostname wrapper for MinGW.
861 2005-09-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
863         PR libfortran/23802
864         * intrinsics/sleep.c: Add correct sleep macro for MinGW.
866 2005-09-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
868         PR libfortran/23380
869         * intrinsics/cpu_time.c (__cpu_time_1): Provide a MS Windows
870         version.
872 2005-09-14  Jerry DeLisle  <jvdelisle@verizon.net
874         PR fortran/21875 Internal Unit Array I/O, NIST
875         * libgfortran.h: Add run time error code for array stride.
876         * runtime/error.c (translate_error): Add error message for
877         array stride.
878         * io/io.h: Add array descriptor pointer to IOPARM structure.
879         Add prtotypes for two new functions.
880         * io/transfer.c (data_transfer_init): Removed initialization and
881         moved to unit.c (get_unit)
882         * io/transfer.c (next_record_r): Include internal unit read
883         functionality.
884         * io/transfer.c (next_record_w): Include internal unit write
885         functionality, including padding of character array records.
886         * io/unit.c (get_array_unit_len): New function to return the number
887         of records in the character array 'file' from the array descriptor.
888         * io/unit.c (get_unit): Gathered initialization code from
889         init_data_transfer for internal units and added initialization of
890         character array unit.
891         * io/unit.c (is_array_io): New function to determine if internal unit
892         is an array.
893         * io/unix.c (mem_alloc_w_at): Add error checks for bad record length
894         and end of file.
896 2005-09-13  Richard Sandiford  <richard@codesourcery.com>
898         PR target/19269
899         * intrinsics/cshift0.c (cshift0): Add an extra size argument.
900         (cshift0_1, cshift0_2, cshift0_4, cshift0_8): Replace explicit
901         implementations with...
902         (DEFINE_CSHIFT): ...this new macro.  Define character versions too.
903         * intrinsics/eoshift0.c (zeros): Delete.
904         (eoshift0): Add extra size and filler arguments.  Use memset if no
905         bound is provided.
906         (eoshift0_1, eoshift0_2, eoshift0_4, eoshift0_8): Replace explicit
907         implementations with...
908         (DEFINE_EOSHIFT): ...this new macro.  Define character versions too.
909         * intrinsics/eoshift2.c (zeros): Delete.
910         (eoshift2): Add extra size and filler arguments.  Use memset if no
911         bound is provided.
912         (eoshift2_1, eoshift2_2, eoshift2_4, eoshift2_8): Replace explicit
913         implementations with...
914         (DEFINE_EOSHIFT): ...this new macro.  Define character versions too.
915         * intrinsics/pack.c (pack_internal): New static function, reusing
916         the contents of pack and adding an extra size argument.  Change
917         "mptr" rather than "m" when calculating the array size.
918         (pack): Redefine as a forwarder to pack_internal.
919         (pack_s_internal): New static function, reusing the contents of
920         pack_s and adding an extra size argument.
921         (pack_s): Redefine as a forwarder to pack_s_internal.
922         (pack_char, pack_s_char): New functions.
923         * intrinsics/reshape.c (reshape_internal): New static function,
924         reusing the contents of reshape and adding an extra size argument.
925         (reshape): Redefine as a forwarder to reshape_internal.
926         (reshape_char): New function.
927         * intrinsics/spread.c (spread_internal): New static function,
928         reusing the contents of spread and adding an extra size argument.
929         (spread): Redefine as a forwarder to spread_internal.
930         (spread_char): New function.
931         * intrinsics/transpose.c (transpose_internal): New static function,
932         reusing the contents of transpose and adding an extra size argument.
933         (transpose): Redefine as a forwarder to transpose_internal.
934         (transpose_char): New function.
935         * intrinsics/unpack.c (unpack_internal): New static function, reusing
936         the contents of unpack1 and adding extra size and fsize arguments.
937         (unpack1): Redefine as a forwarder to unpack_internal.
938         (unpack0): Call unpack_internal instead of unpack1.
939         (unpack1_char, unpack0_char): New functions.
940         * m4/cshift1.m4 (cshift1): New static function, reusing the contents
941         of cshift1_<kind> and adding an extra size argument.
942         (cshift1_<kind>): Redefine as a forwarder to cshift1.
943         (cshift1_<kind>_char): New function.
944         * m4/eoshift1.m4 (zeros): Delete.
945         (eoshift1): New static function, reusing the contents of
946         eoshift1_<kind> and adding extra size and filler arguments.
947         Fix calculation of hstride.  Use memset if no bound is provided.
948         (eoshift1_<kind>): Redefine as a forwarder to eoshift1.
949         (eoshift1_<kind>_char): New function.
950         * m4/eoshift3.m4 (zeros): Delete.
951         (eoshift3): New static function, reusing the contents of
952         eoshift3_<kind> and adding extra size and filler arguments.
953         Use memset if no bound is provided.
954         (eoshift3_<kind>): Redefine as a forwarder to eoshift3.
955         (eoshift3_<kind>_char): New function.
956         * generated/cshift1_4.c, generated/cshift1_8.c,
957         * generated/eoshift1_4.c, generated/eoshift1_8.c,
958         * generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerate.
960 2005-09-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
962         PR libfortran/20179
963         * io/unix.c (is_preconnected): Add function to test if a stream
964         corresponds to a preconnected unit.
965         * io/io.h: Add prototype for is_preconnected.
966         * io/transfer.c (data_transfer_init): Do not truncate
967         preconnected units.
969 2005-09-10  Janne Blomqvist  <jblomqvi@cc.hut.fi>
971         * io/unix.c: Remove mmap code.
973 2005-09-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
975         PR libfortran/23784
976         * io/close.c (st_close): Call library_end even in case of error.
978 2005-09-09  Thomas Koenig  <Thomas.Koenig@online.de>
980         * io/io.h:  Add iomsg as last field of st_parameter.
981         * runtime/error.c (generate_error):  If iomsg is present, copy
982         the message there.
984 2005-09-09  Richard Sandiford  <richard@codesourcery.com>
986         PR fortran/12840
987         * runtime/memory.c (internal_malloc_size): Return a null pointer
988         if the size is zero.
989         (internal_free): Do nothing if the pointer is null.
990         (internal_realloc_size, internal_realloc, internal_realloc64): New.
992 2005-09-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
994         PR libfortran/23262
995         * acinclude.m4 (LIBGFOR_CHECK_CRLF): New check.
996         * configure.ac: Use new check.
997         * configure.in: Regenerate.
998         * config.h.in: Regenerate.
999         * configure: Regenerate.
1000         * io/transfer.c (next_record_w): Add case for CRLF as line
1001         terminator.
1002         * io/unix.c (tempfile, regular_file): Open files with
1003         O_BINARY on systems with CRLF.
1005 2005-09-07  Steve Ellcey  <sje@cup.hp.com>
1007         PR libfortran/23419
1008         * io/write.c (extract_int): Use memcpy to access buffer.
1009         (extract_uint): Ditto.
1010         (extract_real): Ditto.
1012 2005-09-05  Thomas Koenig  <Thomas.Koenig@online.de>
1014         * io/list_read.c:  Adjust size of of value to 32 (to hold
1015         kind=16 complex values).
1017 2005-09-04  Thomas Koenig  <Thomas.Koenig@online.de>
1019         PR libfortran/23321
1020         * io/transfer.c(data_transfer_init):  Check for a too-large
1021         record number.  Return if sseek failed.
1023 2005-09-03  Jakub Jelinek  <jakub@redhat.com>
1025         * io/read.c (read_x): Take int argument instead of fnode * and
1026         digging the N from F->u.n.
1027         * io/io.h (read_x): Adjust prototype.
1028         * io/transfer.c (formatted_transfer): Adjust callers.  Don't clobber
1029         f->u.n for FMT_T.
1031 2005-09-02  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1033         * io/unix.c (stream_ttyname): Protect use of ttyname by
1034         HAVE_TTYNAME macro.
1035         * configure.ac: Add check for ttyname.
1036         * config.h.in: Regenerate.
1037         * configure: Regenerate.
1039 2005-09-02  Andreas Jaeger  <aj@suse.de>
1041         * libgfortran.h: Add prototype for init_compile_options.
1043         * io/io.h: Add prototype for notify_std.
1045 2005-08-31  Steve Ellcey  <sje@cup.hp.com>
1047         * io/read.c (set_integer): Use memcpy to fill buffer.
1049 2005-08-31  Steve Ellcey  <sje@cup.hp.com>
1051         PR target/23556
1052         * io/read.c (convert_real): Use memcpy to fill buffer.
1054 2005-08-29  Thomas Koenig  <Thomas.Koenig@online.de>
1056         PR libfortran/23598
1057         * io/lock.c(library_start):  If ioparm.iostat is present, clear
1058         it unconditionally.
1060 2005-08-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1062         * acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Add check to see
1063         if target can unlink open files.
1064         * configure.ac: Use this new test.
1065         * config.h.in: Regenerate.
1066         * configure: Regenerate.
1067         * Makefile.in: Regenerate.
1068         * aclocal.ac: Regenerate.
1069         * io/io.h: Add prototype for unpack_filename.
1070         * io/close.c (st_close): Delete file after closing unit if
1071         HAVE_UNLINK_OPEN_FILE is not defined.
1072         * io/unix.c (unpack_filename): Unlink scratch file after opening
1073         it only if HAVE_UNLINK_OPEN_FILE is defined.
1075 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
1077         * All files: Update FSF address.
1079 2005-08-16  Thomas Koenig  <Thomas.Koenig@online.de>
1081         PR libfortran/23428
1082         * io/transfer.c (iolength_transfer):  Remove __attribute__ ((unused))
1083         from type.  Return correct length for inquire(iolength=)
1084         for complex variables.
1086 2005-08-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1087             Steven Bosscher  <stevenb@suse.de>
1089         PR libfortran/20006
1090         * Makefile.am: Add file runtime/compile_options.c.
1091         * Makefile.in: Regenerate.
1092         * libgfortran.h: Create structure compile_options_t. Define the
1093         compile_options variable and GFC_STD_ macros.
1094         * runtime/compile_options.c: New file.
1095         * runtime/error.c (notify_std): New function.
1096         * runtime/main.c (init): Call init_compile_options during
1097         initialization.
1098         * io/format.c: Use the new notify_std function for the $
1099         descriptor extension.
1101 2005-08-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1102         * Makefile.am: Add file intrinsics/tty.c to Makefile process.
1103         * Makefile.in: Regenerate.
1104         * io/io.h: Prototypes for new functions stream_isatty and
1105         stream_ttyname.
1106         * io/unix (stream_isatty, stream_ttyname): New functions to call
1107         isatty() and ttyname() on a given unit.
1108         * intrinsics/tty.c: New file to implement g77 intrinsics TTYNAM
1109         and ISATTY.
1111 2005-08-08  Jerry DeLisle  <jvdelisle@verizon.net>
1113         PR libfortran/23154
1114         * io/transfer.c (data_transfer_init): Initialize
1115         current_unit->bytes_left for a read.
1117 2005-08-07  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1119         PR fortran/22390
1120         * io/backspace.c: File removed, contents moved to ...
1121         * io/endfile.c: Ditto.
1122         * io/rewind.c: Ditto.
1123         * io/file_pos.c: New file, ... here.
1124         * Makefile.am: Add file_pos.c to list, remove obsolete files.
1125         * Makefile.in: Regenerated.
1127 2005-08-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1129         * io/io.h: Change DEFAULT_TEMPDIR to /tmp instead of /var/tmp.
1130         * io/unix.c (tempfile): Look at the TEMP environment variable
1131         to find the temporary files directory. Whitespace correction.
1133 2005-08-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1135         * io/unix.c: Add O_RDWR to open() call.
1137 2005-08-04 Paul Thomas  <pault@gcc.gnu.org>
1139         * transfer.c (data_transfer_init): Truncate file in
1140         sequential WRITE when last_record == 0, rather than
1141         current_record.  Cures problem on RH9.
1143 2005-08-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1145         * libgfortran.h: When isfinite is not provided by the system,
1146         define it as a macro, so that it can accept any floating point
1147         type.
1149 2005-08-01  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1151         PR libfortran/23178
1152         * intrinsics/flush.c (flush_i8): Add function flush_i8. Update
1153         copyright years.
1155 2005-07-31  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1157         PR libfortran/21787
1158         * intrinsics/abort.c (abort): Close units before aborting.
1159         Updated copyright years.
1161 2005-07-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1163         PR libfortran/22436
1164         * io/write.c (write_real): Add default formats for real(10) and
1165         real(16).
1167 2005-07-30 Paul Thomas  <pault@gcc.gnu.org>
1169         PR fortran/22570 and related issues.
1170         * transfer.c (formatted_transfer): Make sure that there
1171         really is data present before X- or T- editing. Move all
1172         treatment of tabbing during writes to start of next data
1173         producing format. Suppress incorrect zeroing of bytes_left
1174         in slash formating. Insert int cast for assignment of a
1175         difference of two gfc_offsets.
1177 2005-07-23  Jerry DeLisle  <jvdelisle@verizon.net>
1179         * io/write.c (write_float): Revise output of IEEE exceptional
1180         values to comply with F95 and F2003 standards.
1182 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
1184         PR libfortran/22570
1185         * io/unit.c (init_units): Replace BLANK_ZERO with
1186         BLANK_UNSPECIFIED.
1188 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
1190         PR libfortran/21875  (FM111.f)
1191         * io/read.c (next_char): Return a ' ' character when BLANK_ZERO
1192         or BLANK_NULL are active.
1193         (read_decimal): Interpret ' ' character correctly for BZ or BN.
1194         (read_radix): Interpret ' ' character correctly for BZ or BN.
1195         (read_f): Interpret ' ' character correctly for BZ or BN.
1197 2005-07-22 Paul Thomas  <pault@gcc.gnu.org>
1199         PR libfortran/22570
1200         * read.c (read_x): Correct the condition for doing the
1201         x-editing during formatted input.
1202         * transfer.c (formatted_transfer): Cast offset difference
1203         as int, clean-up arithmetic with new variable, bytes_used,
1204         zero counters for FMT_SLASH,
1205         (data_transfer_init) Zero X- and T-editing counters
1206         unconditionally.
1207         (next_record_w) Zero X- and T-editing counters.
1208         unconditionally.
1210 2005-07-17  Jerry DeLisle  <jvdelisle@verizon.net>
1212         * io/write.c (write_float): Fix field width checks for
1213         printing 'Infinity' or 'Inf'.
1214         (output_float): Fix typo in comment.
1216 2005-07-12 Paul Thomas  <pault@gcc.gnu.org>
1218         PR libfortran/16435
1219         * transfer.c (formatted_transfer): Correct the problems
1220         with X- and T-editting that caused TLs followed by TRs
1221         to overwrite data, which caused NIST FM908.FOR to fail
1222         on many tests.
1223         (data_transfer_init): Zero X- and T-editting counters at
1224         the start of formatted IO.
1225         * write.c (write_x): Write specified number of skips with
1226         specified number of spaces at the end.
1228 2005-07-13 Paul Thomas  <pault@gcc.gnu.org>
1230         * io/read.c (read_complex): Prevent X formatting during reads
1231         from going beyond EOR to fix NIST fm908.FOR failure.
1232         * io/list_read.c (read_complex): Allow complex data in list-
1233         directed reads to have eols either side of the comma to
1234         fix NIST FM906.FOR failure.
1236 2005-07-12  Thomas Koenig  <Thomas.Koenig@online.de>
1238         PR libfortran/21593
1239         * io/unix.c:  Add member special_file to type unix_stream.
1240         (fd_truncate):  Don't call ftruncate or chsize if
1241         s refers to a special file.
1242         (fd_to_stream):  initialize s->special_file.
1244 2005-07-11  David Edelsohn  <edelsohn@gnu.org>
1246         PR libgfortran/22412
1247         * io/write.c (otoa): Bias p by SCRATCH_SIZE, not
1248         sizeof (SCRATCH_SIZE).
1249         (btoa): Same.
1251 2005-07-09  Jerry DeLisle  <jvdelisle@verizon.net>
1253         PR libfortran/21875  (FM111.f)
1254         * io/read.c (next_char): Return a ' ' character when BLANK_ZERO or
1255         BLANK_NULL are active.
1256         (read_decimal): Interpret ' ' character correctly for BZ or BN.
1257         (read_radix): Interpret ' ' character correctly for BZ or BN.
1258         (read_f): Interpret ' ' character correctly for BZ or BN.
1259         * gfortran.dg/test (fmt_read_bz_bn.f90): New test case.
1261 2005-07-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1262             Thomas Koenig  <Thomas.Koenig@online.de>
1264         PR libfortran/22217
1265         * io/write.c (extract_unit):  New function; extract
1266         ints as unsigned signed int of the correct size.
1267         (write_int):  Use it.
1268         * runtime/error.c:  Adjust copyright years.
1269         Adjust size of buffer to maximum that can occur.
1271 2005-07-07  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1273         * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Replace 'type *base' by
1274         'size_t offset'.
1275         * intrinsics/cshift0.c, intrinsics/eoshift0.c,
1276         intrinsics/eoshift2.c,intrinsics/pack_generic.c,
1277         intrinsics/reshape_generic.c, intrinsics/spread_generic.c,
1278         intrinsics/transpose_generic.c, intrinsics/unpack_generic,
1279         m4/cshift1.m4, m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4,
1280         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/reshape.m4,
1281         m4,transpose.m4: Set renamed field 'offset' to zero instead of
1282         'base'.
1283         * generated/all_l4.c, generated/all_l8.c,
1284         generated/any_l4.c, generated/any_l8.c, generated/count_4_l4.c,
1285         generated/count_4_l8.c, generated/count_8_l4.c,
1286         generated/count_8_l8.c, generated/chift1_4.c,
1287         generated/cshift1_8.c, generated/eoshift1_4.c,
1288         generated/eoshift1_8.c, generated/eoshift3_4.c,
1289         generated/eoshift3_8.c, generated/matmul_c4.c,
1290         generated/matmul_c8.c, generated/matmul_i4.c, matmul_i8.c,
1291         generated/matmul_l4.c, generated/matmul_l8.c,
1292         generated/matmul_r4.c, generated/matmul_r8.c,
1293         generated/maxloc0_4_i4.c, generated/maxloc0_4_i8.c,
1294         generated/maxloc0_4_r4.c, generated/maxloc0_4_r8.c,
1295         generated/maxloc0_8_i4.c, generated/maxloc0_8_i8.c,
1296         generated/maxloc0_8_r4.c, generated/maxloc0_8_r8.c,
1297         generated/maxloc1_4_i4.c, generated/maxloc1_4_i8.c,
1298         generated/maxloc1_4_r4.c, generated/maxloc1_4_r8.c,
1299         generated/maxloc1_8_i4.c, generated/maxloc1_8_i8.c,
1300         generated/maxloc1_8_r4.c, generated/maxloc1_8_r8.c,
1301         generated/maxval_i4.c, generated/maxval_i8.c,
1302         generated/maxval_r4.c, generated/maxval_r8.c,
1303         generated/minloc0_4_i4.c, generated/minloc0_4_i8.c,
1304         generated/minloc0_4_r4.c, generated/minloc0_4_r8.c,
1305         generated/minloc0_8_i4.c, generated/minloc0_8_i8.c,
1306         generated/minloc0_8_r4.c, generated/minloc0_8_r8.c,
1307         generated/minloc1_4_i4.c, generated/minloc1_4_i8.c,
1308         generated/minloc1_4_r4.c, generated/minloc1_4_r8.c,
1309         generated/minloc1_8_i4.c, generated/minloc1_8_i8.c,
1310         generated/minloc1_8_r4.c, generated/minloc1_8_r8.c,
1311         generated/minval_i4.c, generated/minval_i8.c,
1312         generated/minval_r4.c, generated/minval_r8.c,
1313         generated/product_c4.c, generated/product_c8.c,
1314         generated/product_i4.c, generated/product_i8.c,
1315         generated/product_r4.c, generated/product_r8.c,
1316         generated/reshape_c4.c, generated/reshape_c8.c,
1317         generated/reshape_i4.c, generated/reshape_i8.c,
1318         generated/sum_c4.c, generated/sum_c8.c, generated/sum_i4.c,
1319         generated/sum_i8.c, generated/sum_r4.c, generated/sum_r8.c,
1320         generated/transpose_c4.c, generated/transpose_c8.c,
1321         generated/transpose_i4.c, generated/transpose_i8.c: Regenerate:
1323 2005-07-07  Thomas Koenig  <Thomas.Koenig@online.de>
1325         PR libfortran/21594
1326         * intrinsics/eoshift0.c:  If abs(shift) > len, fill the
1327         the whole array with the boundary value, but don't overrun it.
1328         * intrinsics/eoshift2.c:  Likewise.
1329         * m4/eoshift1.m4:  Likewise.
1330         * m4/eoshift3.m4:  Likewise.
1331         * generated/eoshift1_4.c:  Regenerated.
1332         * generated/eoshift1_8.c:  Regenerated.
1333         * generated/eoshift3_4.c:  Regenerated.
1334         * generated/eoshift3_8.c:  Regenerated.
1336 2005-07-07  Feng Wang  <fengwang@nudt.edu.cn>
1338         PR fortran/16531
1339         * io/transfer.c (formatted_transfer): Enable FMT_A on other types to
1340         support Hollerith constants.
1342 2005-07-01  Andreas Jaeger  <aj@suse.de>
1344         * intrinsics/unpack_generic.c: Remove const from parameter.
1346         * io/transfer.c (formatted_transfer): Remove unused variable.
1348 2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>
1350         PR libfortran/22142
1351         * m4/eoshift1.m4:  Correct bstride (it needs to be multiplied
1352         by size since it's a char pointer).
1353         * m4/eoshift1_4.c:  Regenerated.
1354         * m4/eoshift1_8.c:  Regenerated.
1356 2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>
1358         PR libfortran/22142
1359         * m4/eoshift3.m4:  Correct bstride (it needs to be multiplied
1360         by size since it's a char pointer).
1361         * m4/eoshift3_4.c:  Regenerated.
1362         * m4/eoshift3_8.c:  Regenerated.
1364 2005-06-28  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1366         PR libfortran/22170
1367         * io/transfer.c (formatted_transfer): Do not iterate on the
1368         repeat count of a FMT_SLASH, since this is already done in
1369         next_format().
1371 2005-06-25  Thomas Koenig  <Thomas.Koenig@online.de>
1373         PR libfortran/22144
1374         * m4/cshift1.m4: Remove const from argument ret.
1375         Populate return array descriptor if ret->data is NULL.
1376         * m4/eoshift1.m4: Likewise.
1377         * m4/eoshift3.m4: Likewise.
1378         * generated/cshift1_4.c:  Regenerated.
1379         * generated/cshift1_8.c:  Regenerated.
1380         * generated/eoshift1_4.c:  Regenerated.
1381         * generated/eoshift1_8.c:  Regenerated.
1382         * generated/eoshift3_4.c:  Regenerated.
1383         * generated/eoshift3_8.c:  Regenerated.
1385 2005-06-24  Jerry DeLisle <jvdelisle@verizon.net>
1387         PR libfortran/21915
1388         * Makefile.am: Include intrinsics/hyper.c.
1389         * c99_protos.h: Add prototypes for single precision versions of
1390         acosh, asinh, and atanh for platforms that do not have these.
1391         * config.h.in: Add #undef for wrappers.
1392         * configure.ac: Add checks for single precision versions.
1393         * aclocal.m4: Regenerated.
1394         * Makefile.in: Regenerated.
1395         * configure: Regenerated.
1396         * intrinsics/hyper.c: New file, adds new wrapper functions.
1398 2005-06-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1400         * intrinsics/c99_functions.c (log10l): New log10l function for
1401         systems where this is not available.
1402         * c99_protos.h: Prototype for log10l function.
1403         * libgfortran.h: Use generated kinds.h to define GFC_INTEGER_*,
1404         GFC_UINTEGER_*, GFC_LOGICAL_*, GFC_REAL_*, GFC_COMPLEX_*. Update
1405         prototypes for gfc_itoa and xtoa.
1406         * io/io.h: Update prototypes for set_integer and max_value.
1407         * io/list_read.c (convert_integer): Use new
1408         GFC_(INTEGER|REAL)_LARGEST type.
1409         * io/read.c (set_integer): Likewise.
1410         (max_value): Likewise.
1411         (convert_real): Likewise.
1412         (real_l): Likewise.
1413         (next_char): Likewise.
1414         (read_decimal): Likewise.
1415         (read_radix): Likewise.
1416         (read_f): Likewise.
1417         * io/write.c (extract_int): Use new GFC_INTEGER_LARGEST type.
1418         (extract_real): Use new GFC_REAL_LARGEST type.
1419         (calculate_exp): Likewise.
1420         (calculate_G_format): Likewise.
1421         (output_float): Likewise. Use log10l for long double values.
1422         Add comment for sprintf format. Use GFC_REAL_LARGEST_FORMAT.
1423         (write_l): Use new GFC_INTEGER_LARGEST type.
1424         (write_float): Use new GFC_REAL_LARGEST type.
1425         (write_int): Remove useless special case for (len < 8).
1426         (write_decimal): Use GFC_INTEGER_LARGEST.
1427         (otoa): Use GFC_UINTEGER_LARGEST as argument.
1428         (btoa): Use GFC_UINTEGER_LARGEST as argument.
1429         * runtime/error.c (gfc_itoa): Use GFC_INTEGER_LARGEST as
1430         argument.
1431         (xtoa): Use GFC_UINTEGER_LARGEST as argument.
1432         * Makefile.am: Use mk-kinds-h.sh to generate header kinds.h
1433         with all Fortran kinds available.
1434         * configure.ac: Check for strtold and log10l.
1435         * Makefile.in: Regenerate.
1436         * aclocal.m4: Regenerate.
1437         * configure: Regenerate.
1438         * config.h.in: Regenerate.
1439         * mk-kinds-h.sh: Configuration script for available integer
1440         and real kinds.
1443 2005-06-18  Janne Blomqvist  <jblomqvi@cc.hut.fi>
1445         * unix.c (stream_at_bof): Don't assume that all non-mmapped files
1446         are non-seekable.
1447         (stream_at_eof): Likewise.
1449 2005-06-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1451         PR libfortran/19155
1452         * io/read.c (convert_real): strtod can set errno to EINVAL on an
1453         empty string, but we shouldn't have an error in that case.
1455 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1457         PR libfortran/19216
1458         * io/list_read.c (eat_separator): No need to call next_record,
1459         even in non-namelist_mode.
1461 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1463         * io/transfer.c (formatted_transfer): Fix typo in error message.
1465 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1467         PR libfortran/16436
1468         * io/transfer.c (read_sf): Correct updating of bytes_left field.
1469         (formatted_transfer): Correct updating of bytes_left field and
1470         reformatting code (comments and whitespace).
1471         * io/unix.c (move_pos_offset): "active" field should not be
1472         changed here. Whitespace corrections.
1474 2005-06-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1476         PR libfortran/21950
1477         * intrinsics/c99_functions.c (scalbn): Provide fallback
1478         implementation for scalbn.
1479         * c99_protos.h: Prototype for scalbn.
1480         * configure.ac: Add check for scalbn.
1481         * configure: Regenerate.
1482         * config.h.in: Regenerate.
1484 2005-06-14  Thomas Koenig  <Thomas.Koenig@online.de>
1486         * intrinsics/eoshift0.c:  Removed prototype for eoshift0.
1487         * intrinsics/eoshift2.c:  Removed prototype for eoshift2.
1489 2005-06-14  Tom Tromey  <tromey@redhat.com>
1491         PR libgcj/19877:
1492         * configure, aclocal.m4, Makefile.in: Rebuilt.
1494 2005-06-12  Thomas Koenig  <Thomas.Koenig@online.de>
1496         PR libfortran/21594
1497         * intrinsics/eoshift0.c:  Add prototype for eoshift0.
1498         * intrinsics/eoshift2.c:  Add prototype for eoshift2.
1500 2005-06-12  Steven G. Kargl <kargls@comcast.net>
1501             Thomas Koenig  <Thomas.Koenig@online.de>
1503         PR libfortran/PR21797
1504         * m4/cexp.m4 (csqrt`'q):  Add type qualifyer to
1505         sqrt and fabs.
1506         * generated/exp_c4.c:  Regenerated.
1508 2005-06-12  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1510         PR libfortran/19155
1511         * io/read.c (read_f): Take care of spaces after initial sign.
1513 2005-06-11  Thomas Koenig  <Thomas.Koenig@onlinde.de>
1515         PR libfortran/21333
1516         * Makefile.am: Add in_pack_c4.c, in_pack_c8.c, in_unpack_c4.c
1517         and in_unpack_c8.c.
1518         * Makefile.in: Regenerate.
1519         * libgfortran.h:  Declare internal_pack_c4, internal_pack_c8,
1520         internal_unpack_c4 and internal_unpack_c8.
1521         * m4/in_pack.m4: Use rtype_ccode insteald of rtype_kind
1522         in function name.
1523         Use sizeof (rtype_name) as size for memory allocation.
1524         * m4/in_unpack.m4: Use rtype_ccode insteald of rtype_kind
1525         in function name.
1526         Use sizeof (rtype_name) for calculation of sizes for memcpy.
1527         * runtime/in_pack_generic.c:  For real, integer and logical
1528         call internal_pack_4 if size==4 and internal_pack_8 if
1529         size==8.
1530         For complex, call internal_pack_c4 if size==8 and
1531         internal_pack_c8 if size==16.
1532         * runtime/in_unpack_generic.c: For real, integer and logical
1533         call internal_unpack_4 if size==4 and internal_unpack_8 if
1534         size==8.
1535         For complex, call internal_unpack_c4 if size==8 and
1536         internal_unpack_c8 if size==16.
1537         * generated/in_pack_i4.c:  Regenerated.
1538         * generated/in_pack_i8.c:  Regenerated.
1539         * generated/in_unpack_i4.c:  Regenerated.
1540         * generated/in_unpack_i8.c:  Regenerated.
1541         * generated/in_pack_c4.c:  New file.
1542         * generated/in_pack_c8.c:  New file.
1543         * generated/in_unpack_c4.c:  New file.
1544         * generated/in_unpack_c8.c:  New file.
1546 2005-06-09  Thomas Koenig  <Thomas.Koenig@online.de>
1548         PR libfortran/21480
1549         * m4/reshape.m4:  Use sizeof (rtype_name) for sizes to be passed
1550         to reshape_packed.
1551         * generated/reshape_c4.c:  Regenerated.
1552         * generated/reshape_c8.c:  Regenerated.
1553         * generated/reshape_i4.c:  Regenerated.
1554         * generated/reshape_i8.c:  Regenerated.
1556 2005-06-07  Thomas Koenig  <Thomas.Koenig@online.de>
1558         PR libfortran/21926
1559         * m4/matmul.m4:  Correct zeroing of result for non-packed
1560         arrays with lowest stride is one.
1561         * generated/matmul_c4.c:  Regenerated.
1562         * generated/matmul_c8.c:  Regenerated.
1563         * generated/matmul_i4.c:  Regenerated.
1564         * generated/matmul_i8.c:  Regenerated.
1565         * generated/matmul_r4.c:  Regenerated.
1566         * generated/matmul_r8.c:  Regenerated.
1568 2005-05-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1570         PR libfortran/20179
1571         * io/unix.c (fd_close): Add test so that we don't close()
1572         stdout and stderr.
1574 2005-05-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1576         PR libfortran/20006
1577         * io/format.c (parse_format_list): Set repeat count of $ format
1578         node to 1.
1579         * io/transfer.c (read_sf): Add g.seen_dollar to the test
1580         concerning advancing I/O.
1581         (data_transfer_init): Likewise.
1582         (finalize_transfer): Likewise.
1584 2005-05-27  Thomas Koenig  <Thomas.Koenig@online.de>
1586         * runtime/in_pack_generic.c:  Adjust copyright years.
1587         (in_pack_generic):  Change dimension of auxiliary arrays from
1588         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1589         * runtime/in_unpack_generic.c:  Adjust copyright years.
1590         (in_unpack_generic):  Change dimension of auxiliary arrays from
1591         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1593 2005-05-26  Thomas Koenig  <Thomas.Koenig@online.de>
1595         PR libfortran/17283
1596         * intrinsics/unpack_generic.c:  Fix name of routine
1597         on top.  Update copyright years.
1598         (unpack1):  Remove const from return array descriptor.
1599         rs:  New variable, for calculating return sizes.
1600         Populate return array descriptor if ret->data is NULL.
1602 2005-05-22  Peter Wainwright  <prw@ceiriog1.demon.co.uk>
1604         PR libfortran/21376
1605         * io/write.c (output_float): Rework logic to avoid call to log10
1606         with argument equal to zero.
1608 2005-05-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
1610         * configure.ac: Check for trunc and truncf in libm.
1611         * configure: Regenerate.
1612         * config.h.in: Likewise.
1613         * intrinsics/c99_functions.c (trunc, truncf): New functions.
1614         * c99_protos.h (trunc, truncf): Declare them.
1616 2005-05-18  Thomas Koenig  <Thomas.Koenig@online.de>
1618         PR libfortran/21127
1619         * Makefile.am:  Really commit.
1620         * Makefile.in:  Really commit.
1622 2005-05-18  Thomas Koenig  <Thomas.Koenig@online.de>
1624         PR libfortran/21127
1625         * Makefile.am:  Add generated/reshape_c4.c and
1626         generated/reshape_c8.c.
1627         * Makefile.in:  Regenerated.
1628         * m4/iparm.m4:  Define rtype_ccode to be c4 or c8 for
1629         complex types, 4 or 8 otherwise.
1630         * m4/reshape.m4:  Use rtype_ccode instead of rtype_kind
1631         in function name.
1632         * generated/reshape_c4.c: New file.
1633         * generated/reshape_c8.c: New file.
1635 2005-05-16  Andreas Jaeger  <aj@suse.de>
1637         * configure.ac: Add additional warning flags.
1638         * configure: Regenerate.
1640         * io/write.c (calculate_G_format): Remove unused parameter.
1641         (output_float): Remove unused parameter.
1642         (write_float): Change callers.
1643         (nml_write_obj): Avoid signed warning.
1644         Make variable const to support -Wwrite-strings.
1646         * io/unix.c (fd_alloc, mmap_open, mmap_sfree, mem_sfree,
1647         mem_truncate): Mark argument as unused.
1649         * io/unit.c (get_unit): Mark argument as unused.
1650         (init_units): Avoid warning about signed comparision.
1652         * io/transfer.c (next_record_r): Remove unused parameter.
1653         (next_record_w): Remove unused parameter.
1654         (next_record): Change callers.
1655         (iolength_transfer): Mark arguments as unused.
1657         * io/open.c: Add initializer.
1659         * io/list_read.c (read_character): Mark argument as unused.
1660         (nml_match_name): Add const to make compile with -Wwrite-strings.
1662         * io/format.c: Add initializer.
1664 2005-05-15  Andreas Jaeger  <aj@suse.de>
1666         * m4/eoshift1.m4: Initialize variables to avoid warnings.
1667         * m4/eoshift3.m4: Initialize variables to avoid warnings.
1668         * generated/eoshift1_4.c, generated/eoshift1_8.c,
1669         generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerated.
1671         * intrinsics/spread_generic.c (spread): Initialize variables to
1672         avoid warnings.
1674         * intrinsics/eoshift0.c (eoshift0): Initialize variables to avoid
1675         warnings.
1676         * intrinsics/eoshift2.c (eoshift2): Initialize variables to avoid
1677         warnings.
1679         * io/list_read.c (nml_get_obj_data): Initialize variables to avoid
1680         warnings.
1682         * intrinsics/pack_generic.c (pack): Remove unneeded calculation.
1684         * m4/matmull.m4 (matmul_): Remove unneeded calculations, fix
1685         pointer cast to avoid warning.
1686         * generated/matmul_l4.c: Regenerated.
1687         * generated/matmul_l8.c: Regenerated.
1689         * Makefile.am: Remove AM_CFLAGS here.
1690         * configure.ac: Define AM_CFLAGS and AM_FCFLAGS so that warnings
1691         are set.  Set additionally -Wstrict-prototypes for CFLAGS.
1692         * Makefile.in: Regenerated.
1693         * aclocal.m4: Regenerated.
1694         * configure: Regenerated.
1696         * intrinsics/system_clock.c (system_clock_4, system_clock_8): Add
1697         missing returns, reformat a bit.
1699         * io/write.c (nml_write_obj): Use %d again - and cast to int,
1700         st_sprintf does not handle %ld.
1702         * io/unit.c (is_internal_unit): Add void as parameter list.
1704         * io/transfer.c: Move prototype declarations before the functions.
1706         * runtime/normalize.c (almostone_r4, almostone_r8): Fix parameter
1707         list.
1709         * intrinsics/random.c (KISS_DEFAULT_SEED): Remove extra semicolon.
1711         * io/transfer.c: Do not use empty initializers for global objects.
1712         Add missing initializers.
1714         * io/lock.c: Do not use empty initializers for global objects.
1716         * io/close.c: Add missing initializers.
1718         * runtime/environ.c: Add missing initializers. Do not use empty
1719         initializers for global object.
1720         (init_string): Mark argument as unused.
1722         * runtime/main.c (cleanup): Fix parameter list.
1724         * io/io.h: Fix parameter lists.
1726         * m4/transpose.m4, m4/matmul.m4: Fix pointer cast to avoid
1727         warning.
1729         * generated/transpose_c4.c, generated/transpose_c8.c,
1730         generated/transpose_i4.c, generated/transpose_i8.c,
1731         generated/matmul_c4.c, generated/matmul_c8.c,
1732         generated/matmul_i4.c, generated/matmul_i8.c,
1733         generated/matmul_r4.c, generated/matmul_r8.c: Regenerated.
1735         * io/write.c (nml_write_obj): Fix 64-bit problem.
1737         * io/list_read.c (nml_get_obj_data): Add missing braces around
1738         initializer to avoid warnings.
1740         * intrinsics/etime.c (etime_sub): Remove unused variable.
1742         * intrinsics/chdir.c, intrinsics/getlog.c, intrinsics/link.c,
1743         intrinsics/symlnk.c, intrinsics/perror.c: Include <string.h> for
1744         prototypes.
1746         * runtime/string.c (compare0): Remove unused variable.
1747         * io/unit.c (init_units): Remove unused variables.
1748         * intrinsics/getcwd.c (getcwd_i4_sub): Remove unused variable.
1749         * intrinsics/unlink.c (unlink_i4_sub): Remove unused variable.
1750         * intrinsics/stat.c (stat_i4_sub, fstat_i8_sub, fstat_i4_sub,
1751         stat_i8_sub): Remove unused variable.
1753 2005-05-12  Thomas Koenig  <Thomas.Koenig@online.de>
1755         PR libfortran/21324
1756         * runtime/memory.c:  Don't define GFC_CLEAR_MEMORY (it's a
1757         performance hog).
1758         * io/open.c (new_unit): Zero freshly allocated memory for
1759         unit structure.
1760         * io/unit.c (init_units):  Zero freshly allocated memory for
1761         STDIN, STDOUT and STDERR.
1762         * io/unix.c (open_internal):  Zero freshly allocated memory
1763         for unix_stream.
1764         (fd_to_stream):  Likewise.
1766 2005-05-11  Bud Davis  <bdavis@gfortran.org>
1768         PR fortran/19478
1769         * io/unix.c (fd_truncate): update positions when ftruncate
1770         fails (like writing to /dev/null).
1772 2005-05-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1774         PR libfortran/21471
1775         * open.c (new_unit): Take care of the case where POSITION_APPEND
1776         is specified (sseek to the end, and set u>-endfile).
1778 2005-05-10  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1780         PR fortran/20178
1781         * Makefile.am (gfor_specific_src): Add 'intrinsics/f2c_intrinsics.F90'
1782         to dependencies.
1783         * Makefile.in: Regenerate.
1784         * intrinsics/f2c_specific.F90: New file.
1786 2005-05-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1788         PR libfortran/20788
1789         * io/unix.c (fd_to_stream): Add an avoid_mmap argument indicating
1790         we don't we to mmap this stream. Use fd_open instead of mmap_open
1791         in that case.
1792         (open_external): Call fd_to_stream with avoid_mmap = 0.
1793         (input_stream): Call fd_to_stream with avoid_mmap = 1.
1794         (output_stream): Likewise.
1795         (error_stream): Likewise.
1797 2005-05-09  Mike Stump  <mrs@apple.com>
1799         * configure: Regenerate.
1801 2005-05-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1803         PR libfortran/19155
1804         * io/read.c (read_f): Accept 'e', 'E', 'd' and 'D' as first
1805         non-blank characters of a real number.
1807 2005-05-04  Thomas Koenig  <Thomas.Koenig@online.de>
1809         PR libfortran/21354
1810         * m4/cshift1.m4: Change dimension of auxiliary arrays from
1811         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1812         * m4/eoshift1.m4: Likewise.
1813         * m4/eoshift3.m4: Likewise.
1814         * m4/ifunction.m4: Likewise.
1815         * m4/in_pack.m4: Likewise.
1816         * m4/in_unpack.m4: Likewise.
1817         * intrinsics/cshift0.c: Likewise.
1818         * intrinsics/eoshift0.c: Likewise.
1819         * intrinsics/eoshift2.c: Likewise.
1820         * intrinsics/random.c: Likewise.
1821         * intrinsics/spread_generic.c: Likewise.
1822         * intrinsics/stat.c: Likewise.
1823         * generated/all_l4.c: Regenerated.
1824         * generated/all_l8.c: Regenerated.
1825         * generated/any_l4.c: Regenerated.
1826         * generated/any_l8.c: Regenerated.
1827         * generated/count_4_l4.c: Regenerated.
1828         * generated/count_4_l8.c: Regenerated.
1829         * generated/count_8_l4.c: Regenerated.
1830         * generated/count_8_l8.c: Regenerated.
1831         * generated/cshift1_4.c: Regenerated.
1832         * generated/cshift1_8.c: Regenerated.
1833         * generated/eoshift1_4.c: Regenerated.
1834         * generated/eoshift1_8.c: Regenerated.
1835         * generated/eoshift3_4.c: Regenerated.
1836         * generated/eoshift3_8.c: Regenerated.
1837         * generated/in_pack_i4.c: Regenerated.
1838         * generated/in_pack_i8.c: Regenerated.
1839         * generated/in_unpack_i4.c: Regenerated.
1840         * generated/in_unpack_i8.c: Regenerated.
1841         * generated/maxloc0_4_i4.c: Regenerated.
1842         * generated/maxloc0_4_i8.c: Regenerated.
1843         * generated/maxloc0_4_r4.c: Regenerated.
1844         * generated/maxloc0_4_r8.c: Regenerated.
1845         * generated/maxloc0_8_i4.c: Regenerated.
1846         * generated/maxloc0_8_i8.c: Regenerated.
1847         * generated/maxloc0_8_r4.c: Regenerated.
1848         * generated/maxloc0_8_r8.c: Regenerated.
1849         * generated/maxloc1_4_i4.c: Regenerated.
1850         * generated/maxloc1_4_i8.c: Regenerated.
1851         * generated/maxloc1_4_r4.c: Regenerated.
1852         * generated/maxloc1_4_r8.c: Regenerated.
1853         * generated/maxloc1_8_i4.c: Regenerated.
1854         * generated/maxloc1_8_i8.c: Regenerated.
1855         * generated/maxloc1_8_r4.c: Regenerated.
1856         * generated/maxloc1_8_r8.c: Regenerated.
1857         * generated/maxval_i4.c: Regenerated.
1858         * generated/maxval_i8.c: Regenerated.
1859         * generated/maxval_r4.c: Regenerated.
1860         * generated/maxval_r8.c: Regenerated.
1861         * generated/minloc0_4_i4.c: Regenerated.
1862         * generated/minloc0_4_i8.c: Regenerated.
1863         * generated/minloc0_4_r4.c: Regenerated.
1864         * generated/minloc0_4_r8.c: Regenerated.
1865         * generated/minloc0_8_i4.c: Regenerated.
1866         * generated/minloc0_8_i8.c: Regenerated.
1867         * generated/minloc0_8_r4.c: Regenerated.
1868         * generated/minloc0_8_r8.c: Regenerated.
1869         * generated/minloc1_4_i4.c: Regenerated.
1870         * generated/minloc1_4_i8.c: Regenerated.
1871         * generated/minloc1_4_r4.c: Regenerated.
1872         * generated/minloc1_4_r8.c: Regenerated.
1873         * generated/minloc1_8_i4.c: Regenerated.
1874         * generated/minloc1_8_i8.c: Regenerated.
1875         * generated/minloc1_8_r4.c: Regenerated.
1876         * generated/minloc1_8_r8.c: Regenerated.
1877         * generated/minval_i4.c: Regenerated.
1878         * generated/minval_i8.c: Regenerated.
1879         * generated/minval_r4.c: Regenerated.
1880         * generated/minval_r8.c: Regenerated.
1881         * generated/product_c4.c: Regenerated.
1882         * generated/product_c8.c: Regenerated.
1883         * generated/product_i4.c: Regenerated.
1884         * generated/product_i8.c: Regenerated.
1885         * generated/product_r4.c: Regenerated.
1886         * generated/product_r8.c: Regenerated.
1887         * generated/sum_c4.c: Regenerated.
1888         * generated/sum_c8.c: Regenerated.
1889         * generated/sum_i4.c: Regenerated.
1890         * generated/sum_i8.c: Regenerated.
1891         * generated/sum_r4.c: Regenerated.
1892         * generated/sum_r8.c: Regenerated.
1894 2005-04-30  Thomas Koenig  <Thomas.Koenig@online.de>
1896         PR libfortran/18958
1897         libgfortran.h:  Change typedef of index_type from size_t
1898         to ssize_t.
1900 2005-04-30  Paul Thomas  <pault@gcc.gnu.org>
1902         PR libfortran/18857
1903         * generated/matmul_r8.c: Remove incorrect assertions.
1904         * generated/matmul_c4.c: Regenerate
1905         * generated/matmul_c8.c: Regenerate
1906         * generated/matmul_i4.c: Regenerate
1907         * generated/matmul_i8.c: Regenerate
1908         * generated/matmul_r4.c: Regenerate
1909         * generated/matmul_r8.c: Regenerate
1911 2005-04-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1913         * configure.ac: Check for ftruncate and chsize.
1914         * io/unix.c (fd_truncate): Provide chsize as alternative to
1915         ftruncate.
1916         * config.h.in: Regenerate.
1917         * configure: Regenerate.
1919 2004-04-29  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1921         * intrinsics/rename.c: Add missing #includes.
1923 2004-04-28  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1925         * AUTHORS, COPYING, INSTALL, NEWS, README: Remove.
1927 2005-04-26  David Edelsohn  <edelsohn@gnu.org>
1929         PR libfortran/20930
1930         * io/rewind.c (st_rewind): Flush the stream when resetting the mode
1931         from WRITING to READING.
1933 2005-04-22  Paul Thomas  <pault@gcc.gnu.org>
1934             Jerry DeLisle  <jvdelisle@verizon.net>
1936         * io/write.c (nml_write_obj): Provide 1 more byte for ext_name.
1937         * io/list_read.c (nml_get_obj_data): Put extra brackets in get_mem
1938         call for ext_name.  These fix the bug reported by Jerry DeLisle to
1939         the fortran list and are based on his suggested fix.
1941 2005-04-22  Thomas Koenig  <Thomas.Koenig@online.de>
1943         PR libfortran/20074
1944         PR libfortran/20436
1945         PR libfortran/21108
1946         * m4/reshape.m4 (reshape_`'rtype_kind):  rs, rex:  New
1947         variables, to be used in calculation of return array sizes.
1948         Populate return array descriptor if ret->data is NULL.
1949         Fix condition for early return (it used to test something
1950         undefined if order was used).
1951         Remove duplicate check wether pad is used.
1952         * intrinsics/reshape_generic.c (reshape_generic): Likewise.
1953         Fix a few places where the wrong variables were set.
1954         * generated/reshape_i4.c: Regenerated.
1955         * generated/reshape_i8.c: Regenerated.
1957 2005-04-18  Paul  Thomas <pault@gcc.gnu.org>
1959         * io/list_read.c (nml_touch_nodes, nml_read_obj,
1960         nml_get_obj_data): Fix memory leaks in code for derived types.
1962 2005-04-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1964         PR libfortran/20950
1965         * io/inquire.c (inquire_via_unit): Check for the gfc_unit being
1966         NULL when setting ioparm.sequential.
1968 2005-04-17  Thomas Koenig  <Thomas.Koenig@online.de>
1970         PR libfortran/21075
1971         * m4/reshape.m4 (reshape_`'rtype_kind):  Change dimension
1972         of auxiliary arrays from GFC_MAX_DIMENSIONS - 1 to
1973         GFC_MAX_DIMENSIONS.
1974         * intrinsics/reshape_generic.c (reshape_generic):  Likewise.
1975         * generated/reshape_i4.c:  Regenerated.
1976         * generated/reshape_i8.c:  Regenerated.
1978 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1980         * io/list_read.c (eat_separator): at_eol = 1 replaced
1981         (zapped at some time?).
1983 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1985         PR libgfortran/12884
1986         PR libgfortran/17285
1987         PR libgfortran/18122
1988         PR libgfortran/18210
1989         PR libgfortran/18392
1990         PR libgfortran/18591
1991         PR libgfortran/18879
1992         * io/io.h (nml_ls): Declare.
1993         (namelist_info): Modify for arrays.
1994         * io/list_read.c (namelist_read): Reduced to call to new functions.
1995         (match_namelist_name): Simplified.
1996         (nml_query): Handles stdin queries ? and =?. New function.
1997         (nml_get_obj_data): Parses object name. New function.
1998         (touch_nml_nodes): Marks objects for read. New function.
1999         (untouch_nml_nodes): Resets objects. New function.
2000         (parse_qualifier): Parses and checks qualifiers. New function
2001         (nml_read_object): Reads and stores object data. New function.
2002         (eat_separator): No new_record on '/' in namelist.
2003         (finish_separator): No new_record on '/' in namelist.
2004         (read_logical): Error return for namelist.
2005         (read_integer): Error return for namelist.
2006         (read_complex): Error return for namelist.
2007         (read_real): Error return for namelist.
2008         * io/lock.c (library_end): Free extended namelist_info types.
2009         * io/transfer.c (st_set_nml_var): Modified for arrays.
2010         (st_set_nml_var_dim): Dimension descriptors. New function.
2011         * io/write.c (namelist_write): Reduced to call to new functions.
2012         (nml_write_obj): Writes output for object. New function.
2013         (write_integer): Suppress leading blanks for repeat counts.
2014         (write_int): Suppress leading blanks for repeat counts.
2015         (write_float): Suppress leading blanks for repeat counts.
2016         (output_float): Suppress leading blanks for repeat counts.
2018 2005-04-15  Thomas Koenig  <Thomas.Koenig@online.de>
2020         PR libfortran/18495
2021         * intrinsics/spread_generic.c (spread):  Remove const from
2022         return array descriptor.
2023         New variables: rrank (rank of return array),  rs (for
2024         calculating the size of the return array), srank (rank
2025         of the source array).
2026         Generate runtime error if the dim= argument is larger than
2027         the rank of the return array.
2028         Generate runtime error if the needed rank of the return
2029         array is larger than 7.
2030         If ret->data is null, populate the return array descriptor
2031         and initialize the variables for the actual operation.
2032         Otherwise, set ret->dim[0].stride to one if it is zero.
2033         Change second, independent use of variable dim to srank.
2035 2005-04-12  Mike Stump  <mrs@apple.com>
2037         * configure: Regenerate.
2039 2005-04-13  Thomas Koenig  <Thomas.Koenig@online.de>
2041         PR libfortran/19106
2042         * m4/iforeach.c (name`'rtype_qual`_'atype_code):  Add TODO
2043         that setting correct strides is a front end job.
2044         (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
2045         a lowest stride of 0, adjust to 1.
2046         * m4/ifunction.c (name`'rtype_qual`_'atype_code):  Add TODO
2047         that setting correct strides is a front end job.
2048         (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
2049         a lowest stride of 0, adjust to 1.
2050         * maxloc0_4_i4.c: Regenerated
2051         * maxloc0_4_i8.c: Regenerated
2052         * maxloc0_4_r4.c: Regenerated
2053         * maxloc0_4_r8.c: Regenerated
2054         * maxloc0_8_i4.c: Regenerated
2055         * maxloc0_8_i8.c: Regenerated
2056         * maxloc0_8_r4.c: Regenerated
2057         * maxloc0_8_r8.c: Regenerated
2058         * maxloc1_4_i4.c: Regenerated
2059         * maxloc1_4_i8.c: Regenerated
2060         * maxloc1_4_r4.c: Regenerated
2061         * maxloc1_4_r8.c: Regenerated
2062         * maxloc1_8_i4.c: Regenerated
2063         * maxloc1_8_i8.c: Regenerated
2064         * maxloc1_8_r4.c: Regenerated
2065         * maxloc1_8_r8.c: Regenerated
2066         * maxval_i4.c: Regenerated
2067         * maxval_i8.c: Regenerated
2068         * maxval_r4.c: Regenerated
2069         * maxval_r8.c: Regenerated
2070         * minloc0_4_i4.c: Regenerated
2071         * minloc0_4_i8.c: Regenerated
2072         * minloc0_4_r4.c: Regenerated
2073         * minloc0_4_r8.c: Regenerated
2074         * minloc0_8_i4.c: Regenerated
2075         * minloc0_8_i8.c: Regenerated
2076         * minloc0_8_r4.c: Regenerated
2077         * minloc0_8_r8.c: Regenerated
2078         * minloc1_4_i4.c: Regenerated
2079         * minloc1_4_i8.c: Regenerated
2080         * minloc1_4_r4.c: Regenerated
2081         * minloc1_4_r8.c: Regenerated
2082         * minloc1_8_i4.c: Regenerated
2083         * minloc1_8_i8.c: Regenerated
2084         * minloc1_8_r4.c: Regenerated
2085         * minloc1_8_r8.c: Regenerated
2086         * minval_i4.c: Regenerated
2087         * minval_i8.c: Regenerated
2088         * minval_r4.c: Regenerated
2089         * minval_r8.c: Regenerated
2090         * product_c4.c: Regenerated
2091         * product_c8.c: Regenerated
2092         * product_i4.c: Regenerated
2093         * product_i8.c: Regenerated
2094         * product_r4.c: Regenerated
2095         * product_r8.c: Regenerated
2096         * sum_c4.c: Regenerated
2097         * sum_c8.c: Regenerated
2098         * sum_i4.c: Regenerated
2099         * sum_i8.c: Regenerated
2100         * sum_r4.c: Regenerated
2101         * sum_r8.c: Regenerated
2103 2005-04-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2105         PR libfortran/20788
2106         * runtime/environ.c (init_unsigned_integer): Function for
2107         environment variables we want to be positive.
2108         (init_integer): Function to allow negative environment
2109         variables (e.g. for GFORTRAN_STDIN_UNIT).
2111 2005-04-10  Thomas Koenig <Thomas.Koenig@online.de>
2113         PR libfortran/17992
2114         PR libfortran/19568
2115         PR libfortran/19595
2116         PR libfortran/20005
2117         PR libfortran/20092
2118         PR libfortran/20131
2119         PR libfortran/20661
2120         PR libfortran/20744
2121         * io/transfer.c (top level): eor_condition: New static variable.
2122         (read_sf): Remove unnecessary zeroing of buffer (there is enough
2123         information in its length).
2124         Return a string of length 0 (to be padded by caller) if EOR was
2125         seen previously.
2126         Remove erroneous special casing of EOR for standard input.
2127         Set eor_condition for non-advancing I/O if an end of line was
2128         detected.
2129         Increment ioparm.size if necessary.
2130         (formatted_transfer):  Skip the function if there is an EOR condition.
2131         (data_transfer_init):  Initialize eor_condition to zero (false).
2132         (next_record_r):  Clear sf_seen_eor if a \n has been seen already.
2133         (finalize_transfer):  If there is an EOR condition, raise the error.
2135 2005-04-09  Bud Davis  <bdavis@gfortran.org>
2136             Steven G. Kargl <kargls@comcast.net>
2138         PR fortran/19872
2139         * io/transfer.c (data_transfer_init): truncate an existing
2140         file on the first write.
2142 2005-04-09  Thomas Koenig  <Thomas.Koenig@online.de>
2144         PR libfortran/19106
2145         PR libfortran/19014
2146         * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): ditto.
2147         If retarray->data is NULL (i.e. the front end does not
2148         know the rank and dimenson of the array), fill in its
2149         properties and allocate memory.
2150         Change the assertions about rank and dimension of retarray into
2151         runtime errors and only check them for retarray->data != NULL.
2152         Do the same for correcting the stride from 0 to 1 in retarray.
2153         (`m'name`'rtype_qual`_'atype_code): Likewise.
2154         * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Likewise.
2155         Change assertion about rank of array to runtime error.
2156         (`m'name`'rtype_qual`_'atype_code): Likewise.
2157         * generated/all_l4.c: Regenerated.
2158         * generated/all_l8.c: Regenerated.
2159         * generated/any_l4.c: Regenerated.
2160         * generated/any_l8.c: Regenerated.
2161         * generated/count_4_l4.c: Regenerated.
2162         * generated/count_4_l8.c: Regenerated.
2163         * generated/count_8_l4.c: Regenerated.
2164         * generated/count_8_l8.c: Regenerated.
2165         * generated/maxloc0_4_i4.c: Regenerated.
2166         * generated/maxloc0_4_i8.c: Regenerated.
2167         * generated/maxloc0_4_r4.c: Regenerated.
2168         * generated/maxloc0_4_r8.c: Regenerated.
2169         * generated/maxloc0_8_i4.c: Regenerated.
2170         * generated/maxloc0_8_i8.c: Regenerated.
2171         * generated/maxloc0_8_r4.c: Regenerated.
2172         * generated/maxloc0_8_r8.c: Regenerated.
2173         * generated/maxloc1_4_i4.c: Regenerated.
2174         * generated/maxloc1_4_i8.c: Regenerated.
2175         * generated/maxloc1_4_r4.c: Regenerated.
2176         * generated/maxloc1_4_r8.c: Regenerated.
2177         * generated/maxloc1_8_i4.c: Regenerated.
2178         * generated/maxloc1_8_i8.c: Regenerated.
2179         * generated/maxloc1_8_r4.c: Regenerated.
2180         * generated/maxloc1_8_r8.c: Regenerated.
2181         * generated/maxval_i4.c: Regenerated.
2182         * generated/maxval_i8.c: Regenerated.
2183         * generated/maxval_r4.c: Regenerated.
2184         * generated/maxval_r8.c: Regenerated.
2185         * generated/minloc0_4_i4.c: Regenerated.
2186         * generated/minloc0_4_i8.c: Regenerated.
2187         * generated/minloc0_4_r4.c: Regenerated.
2188         * generated/minloc0_4_r8.c: Regenerated.
2189         * generated/minloc0_8_i4.c: Regenerated.
2190         * generated/minloc0_8_i8.c: Regenerated.
2191         * generated/minloc0_8_r4.c: Regenerated.
2192         * generated/minloc0_8_r8.c: Regenerated.
2193         * generated/minloc1_4_i4.c: Regenerated.
2194         * generated/minloc1_4_i8.c: Regenerated.
2195         * generated/minloc1_4_r4.c: Regenerated.
2196         * generated/minloc1_4_r8.c: Regenerated.
2197         * generated/minloc1_8_i4.c: Regenerated.
2198         * generated/minloc1_8_i8.c: Regenerated.
2199         * generated/minloc1_8_r4.c: Regenerated.
2200         * generated/minloc1_8_r8.c: Regenerated.
2201         * generated/minval_i4.c: Regenerated.
2202         * generated/minval_i8.c: Regenerated.
2203         * generated/minval_r4.c: Regenerated.
2204         * generated/minval_r8.c: Regenerated.
2205         * generated/product_c4.c: Regenerated.
2206         * generated/product_c8.c: Regenerated.
2207         * generated/product_i4.c: Regenerated.
2208         * generated/product_i8.c: Regenerated.
2209         * generated/product_r4.c: Regenerated.
2210         * generated/product_r8.c: Regenerated.
2211         * generated/sum_c4.c: Regenerated.
2212         * generated/sum_c8.c: Regenerated.
2213         * generated/sum_i4.c: Regenerated.
2214         * generated/sum_i8.c: Regenerated.
2215         * generated/sum_r4.c: Regenerated.
2216         * generated/sum_r8.c: Regenerated.
2218 2005-04-09  Thomas Koenig <Thomas.Koenig@online.de>
2220         PR libfortran/20163
2221         * runtime/string.c (compare0): Use fstrlen() to
2222         strip trailing blanks from option string.
2224 2005-04-09  Andrew Pinski  <pinskia@physics.uc.edu>
2226         PR fortran/13257
2227         * format.c (parse_format_list): Allow an optional comma
2228         between descriptors.
2230 2005-04-08  Eric Botcazou  <ebotcazou@libertysurf.fr>
2232         * io/backspace.c (unformatted_backspace): Do not dereference
2233         the pointer to the stream.
2235 2005-04-07  Andrew Pinski  <pinskia@physics.uc.edu>
2237         PR libfortran/20766
2238         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2239         "-Wl,-single_module".
2240         * configure: Regenerate.
2241         * Makefile.am (libgfortran_la_LDFLAGS): Add extra_ldflags_libgfortran.
2242         * Makefile.in: Regenerate.
2244 2005-04-05  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2246         PR libfortran/20755
2247         * write.c (write_float): A G edit descriptor may locally change
2248         the scale factor, but it needs to be restored afterwards.
2250 2005-04-03  Dale Ranta  <dir@lanl.gov>
2251             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2253         PR libfortran/20068
2254         PR libfortran/20125
2255         PR libfortran/20156
2256         PR libfortran/20471
2257         * io/backspace.c (unformatted_backspace): Fix error in arithmetic.
2258         (st_backspace): When in WRITING mode, we flush and falling back
2259         into READING mode. In all cases, correctly position the stream.
2261 2005-03-31  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2263         PR libfortran/20660
2264         * io/inquire.c (inquire_via_unit): Non-opened units should still be
2265         reported by an INQUIRE statement as existing.
2266         * io/transfer.c (data_transfer_init): Never accept negative units.
2268 2005-03-29  Dale Ranta  <dir@lanl.gov>
2269             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2271         PR libfortran/20163
2272         * io/open.c (st_open): call library_end() before returning even if
2273         an error arises.
2275 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2277         PR libfortran/19678
2278         * list_read.c (next_char, eat_separator, finish_separator, read_real)
2279         (namelist_read): Add support for '\r' as well as '\n' as EOL
2280         character.
2282         PR libfortran/19679
2283         * list_read.c (read_sf): Add a '\r' in a test to support DOS
2284         line-endings when line length is exceeded.
2286 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2288         PR libfortran/15332
2289         * io/format.c (parse_format_list): format node for colon edit
2290         descriptor needs a repeat counter set to 1.
2292 2005-02-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2294         * config.h.in: Regenerate.
2296 2005-02-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2298         PR libfortran/18025
2299         * write.c (output_float): Handling the "F0.d" format similarly as
2300         commercial compilers.
2302 2005-03-22  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2304         * Makefile.am: Added new files.
2305         * Makefile.in: Regenerate.
2306         * aclocal.m4: Regenerate.
2307         * configure.ac: add checks for signal.h headers file, as well as
2308         following functions: chdir, strerror, getlogin, gethostname, kill,
2309         link, symlink, perror, sleep, time.
2310         * configure: Regenerate.
2311         * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c,
2312         intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c,
2313         intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c,
2314         intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly
2315         implementend g77 intrinsics.
2317 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2319         * configure.ac: Do not invoke TL_AC_GCC_VERSION.
2320         In all substitutions, leave gcc_version to be expanded by the Makefile.
2321         * aclocal.m4, configure: Regenerate.
2322         * Makefile.am: Set gcc_version.
2323         * Makefile.in: Regenerate.
2325 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2327         PR libfortran/20257
2328         * open.c (new_unit): set record length to max_offset rather than
2329           using a hard-coded limit (which was too low).
2331 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2333         PR libfortran/20480
2334         * write.c (output_float): special check when writing 0.0 with
2335           EN and ES formats.
2337 2005-03-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2339         PR libfortran/20124
2340         * write.c (output_float): Adds a nzero_real variable to store
2341         the number of leading zeros whatever the format width is. Corrects
2342         the rounding of numbers less than 10^(-width). Fixes typo in an
2343         error message. Updates copyright years
2345 2005-02-27  Toon Moene  <toon@moene.indiv.nluug.nl>
2347         * runtime/environ.c: Update copyright years.
2349 2005-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
2351         * io/write.c: Update copyright years.
2353 2005-02-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2355         PR libfortran/20101
2356         * io/write.c (output_float): Added special check for value 0.0 in
2357         PE format.
2359 2004-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
2361         * io/write.c (output_float): Fix typo in condition.
2363 2005-02-25  Peter O'Gorman  <peter@pogma.com>
2364             Toon Moene  <toon@moene.indiv.nluug.nl>
2366         PR libgfortran/17748
2367         * runtime/environ.c: Remove references to environ.
2368         (show_variables): remove GFORTRAN_UNBUFFERED_* and
2369         GFORTRAN_NAME_* because they require environ.
2370         (pattern_scan): Remove function.
2372 2004-02-22  Paul Thomas <paulthomas2@wannado.fr>
2373             Bud Davis  <bdavis@gfortran.org>
2375         * io/list_read.c (read_real): Handle separators properly
2376         in list directed read.
2378 2004-02-21  Bud Davis  <bdavis@gfortran.org>
2380         PR fortran/20086
2381         * io/transfer.c (write_constant_string): accept an 'h' as
2382         the start of a hollerith format string.
2384 2005-02-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
2386         PR libfortran/19302
2387         * intrinsics/c99_functions.c (nextafterf): Special-case infinite
2388         numbers.
2390 2005-02-21  Steven G. Kargl  <kargls@comcast.net>
2392         * io/write.c (output_float):  Typo in error meesage.
2394 2005-02-20  Steven G. Kargl  <kargls@comcast.net>
2396         PR 20085
2397         * intrinsic/args.c (iargc): Off by 1.
2399 2005-02-19  Steven G. Kargl  <kargls@comcast.net>
2401         *  intrinsic/date_and_time.c: Fix conformance problems.
2403 2005-02-01  Paul Thomas <paulthomas2@wanadoo.fr>
2405         PR libgfortran/19363
2406         PR libgfortran/19691
2407         * libgfortran.h (isfinite): Work around broken isfinite(x) in Cygwin.
2409 2005-01-30  Bud Davis  <bdavis@gfortran.org>
2411         PR fortran/19647
2412         * io/inquire.c (inquire_via_unit): Use correct variable for
2413         pad.
2415 2005-01-29  Thomas Koenig  <Thomas.Koenig@online.de>
2417         PR libfortran/19595
2418         * io/transfer.c (data_transfer_init): eor requires advance="NO".
2420 2005-01-25  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
2422         PR libfortran/19524
2423         * io/read.c (read_f): Don't free uninitialized pointer.
2425 2005-01-23  James A. Morrison  <phython@gcc.gnu.org>
2426         Paul Brook  <paul@codesourcery.com>
2428         PR fortran/19294
2429         * Makefile.am: Add transpose_c4.c and transpose_c8.c.
2430         * intrinsics/cshift0.c: Use separate optimized loops for complex types.
2431         * m4/transpose.m4: Include type letter in function name.
2432         * Makefile.in: Regenerate.
2433         * generated/transpose_*.c: Regenerate.
2435 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
2437         PR libfortran/19451
2438         * io/transfer.c (finalize_transfer):  Don't do anything if
2439         there is an error condition.
2441 2005-01-22  David Edelsohn  <edelsohn@gnu.org>
2443         PR libgfortran/19052
2444         * libgfortran.h (options_t): Add stderr_unit.
2445         * io/io.h (error_stream): Declare.
2446         * io/open.c (new_unit): Do not terminate abnormally if opening
2447         file preconnected to stdin, stdout, or stderr.
2448         * io/unit.c (init_units): Initialize stderr_unit.
2449         * io/unix.c (error_stream): New function.
2450         * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.
2452 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
2454         PR libfortran/18982
2455         * io/unix.c (regular_file):  No need to change flags->action
2456         if an error occurs.  Document this.
2457         No need to call stat() for STATUS_OLD, open() will
2458         fail anyway.
2459         For ACTION_UNSPECIFIED, try open for read-write, then for
2460         read-only if open fails with EACCES, then for write-only
2461         if that fails with EACCES again.
2462         * io/unix.c (open_external): Document changed behavior of
2463         regular_file.
2465 2005-01-22  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
2467         PR fortran/19194
2468         * io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int',
2469         use CHARACTER macro for definition of string valued paramters.
2471 2005-01-22  Bud Davis  <bdavis9659@comcast.net>
2473         PR fortran/19314
2474         * io/inquire.c(inquire_via_unit): implement POSITION=.
2475         * io/transfer.c(next_record): update position for
2476         INQUIRE.
2477         * io/rewind.c(st_rewind): update position for
2478         INQUIRE.
2480 2005-01-16  Bud Davis  <bdavis9659@comcast.net>
2482         PR fortran/18778
2483         * io/transfer.c (us_read): no bytes available is not a
2484         runtime error.
2486 2005-01-15  Bud Davis  <bdavis9659@comcast.net>
2488         PR fortran/18983
2489         * io/transfer.c (st_write_done): only truncate when it
2490         is required.
2492 2005-01-12  Toon Moene  <toon@moene.indiv.nluug.nl>
2494         PR libfortran/19280
2495         c99_protos.h: License changed to GPL+exception.
2496         libgfortran.h: Ditto.
2497         intrinsics/abort.c: Ditto.
2498         intrinsics/args.c: Ditto.
2499         intrinsics/associated.c: Ditto.
2500         intrinsics/bessel.c: Ditto.
2501         intrinsics/c99_functions.c: Ditto.
2502         intrinsics/cpu_time.c: Ditto.
2503         intrinsics/cshift0.c: Ditto.
2504         intrinsics/date_and_time.c: Ditto.
2505         intrinsics/env.c: Ditto.
2506         intrinsics/eoshift0.c: Ditto.
2507         intrinsics/eoshift2.c: Ditto.
2508         intrinsics/erf.c: Ditto.
2509         intrinsics/etime.c: Ditto.
2510         intrinsics/exit.c: Ditto.
2511         intrinsics/flush.c: Ditto.
2512         intrinsics/fnum.c: Ditto.
2513         intrinsics/getXid.c: Ditto.
2514         intrinsics/getcwd.c: Ditto.
2515         intrinsics/ishftc.c: Ditto.
2516         intrinsics/mvbits.c: Ditto.
2517         intrinsics/pack_generic.c: Ditto.
2518         intrinsics/rand.c: Ditto.
2519         intrinsics/random.c: Ditto.
2520         intrinsics/reshape_generic.c: Ditto.
2521         intrinsics/reshape_packed.c: Ditto.
2522         intrinsics/size.c: Ditto.
2523         intrinsics/spread_generic.c: Ditto.
2524         intrinsics/stat.c: Ditto.
2525         intrinsics/string_intrinsics.c: Ditto.
2526         intrinsics/system.c: Ditto.
2527         intrinsics/system_clock.c: Ditto.
2528         intrinsics/transpose_generic.c: Ditto.
2529         intrinsics/umask.c: Ditto.
2530         intrinsics/unlink.c: Ditto.
2531         intrinsics/unpack_generic.c: Ditto.
2532         io/backspace.c: Ditto.
2533         io/close.c: Ditto.
2534         io/endfile.c: Ditto.
2535         io/format.c: Ditto.
2536         io/inquire.c: Ditto.
2537         io/io.h: Ditto.
2538         io/list_read.c: Ditto.
2539         io/lock.c: Ditto.
2540         io/open.c: Ditto.
2541         io/read.c: Ditto.
2542         io/rewind.c: Ditto.
2543         io/transfer.c: Ditto.
2544         io/unit.c: Ditto.
2545         io/unix.c: Ditto.
2546         io/write.c: Ditto.
2547         m4/all.m4: Ditto.
2548         m4/any.m4: Ditto.
2549         m4/cexp.m4: Ditto.
2550         m4/chyp.m4: Ditto.
2551         m4/count.m4: Ditto.
2552         m4/cshift1.m4: Ditto.
2553         m4/ctrig.m4: Ditto.
2554         m4/dotprod.m4: Ditto.
2555         m4/dotprodc.m4: Ditto.
2556         m4/dotprodl.m4: Ditto.
2557         m4/eoshift1.m4: Ditto.
2558         m4/eoshift3.m4: Ditto.
2559         m4/exponent.m4: Ditto.
2560         m4/fraction.m4: Ditto.
2561         m4/head.m4: Ditto.
2562         m4/iforeach.m4: Ditto.
2563         m4/ifunction.m4: Ditto.
2564         m4/in_pack.m4: Ditto.
2565         m4/in_unpack.m4: Ditto.
2566         m4/iparm.m4: Ditto.
2567         m4/matmul.m4: Ditto.
2568         m4/matmull.m4: Ditto.
2569         m4/maxloc0.m4: Ditto.
2570         m4/maxloc1.m4: Ditto.
2571         m4/maxval.m4: Ditto.
2572         m4/minloc0.m4: Ditto.
2573         m4/minloc1.m4: Ditto.
2574         m4/minval.m4: Ditto.
2575         m4/mtype.m4: Ditto.
2576         m4/nearest.m4: Ditto.
2577         m4/pow.m4: Ditto.
2578         m4/product.m4: Ditto.
2579         m4/reshape.m4: Ditto.
2580         m4/set_exponent.m4: Ditto.
2581         m4/shape.m4: Ditto.
2582         m4/specific.m4: Ditto.
2583         m4/specific2.m4: Ditto.
2584         m4/sum.m4: Ditto.
2585         m4/transpose.m4: Ditto.
2586         m4/types.m4: Ditto.
2587         runtime/environ.c: Ditto.
2588         runtime/error.c: Ditto.
2589         runtime/in_pack_generic.c: Ditto.
2590         runtime/in_unpack_generic.c: Ditto.
2591         runtime/main.c: Ditto.
2592         runtime/memory.c: Ditto.
2593         runtime/normalize.c: Ditto.
2594         runtime/pause.c: Ditto.
2595         runtime/select.c: Ditto.
2596         runtime/stop.c: Ditto.
2597         runtime/string.c: Ditto.
2598         generated/_abs_c4.f90: Regenerated.
2599         generated/_abs_c8.f90: Regenerated.
2600         generated/_abs_i4.f90: Regenerated.
2601         generated/_abs_i8.f90: Regenerated.
2602         generated/_abs_r4.f90: Regenerated.
2603         generated/_abs_r8.f90: Regenerated.
2604         generated/_acos_r4.f90: Regenerated.
2605         generated/_acos_r8.f90: Regenerated.
2606         generated/_aint_r4.f90: Regenerated.
2607         generated/_aint_r8.f90: Regenerated.
2608         generated/_anint_r4.f90: Regenerated.
2609         generated/_anint_r8.f90: Regenerated.
2610         generated/_asin_r4.f90: Regenerated.
2611         generated/_asin_r8.f90: Regenerated.
2612         generated/_atan2_r4.f90: Regenerated.
2613         generated/_atan2_r8.f90: Regenerated.
2614         generated/_atan_r4.f90: Regenerated.
2615         generated/_atan_r8.f90: Regenerated.
2616         generated/_conjg_c4.f90: Regenerated.
2617         generated/_conjg_c8.f90: Regenerated.
2618         generated/_cos_c4.f90: Regenerated.
2619         generated/_cos_c8.f90: Regenerated.
2620         generated/_cos_r4.f90: Regenerated.
2621         generated/_cos_r8.f90: Regenerated.
2622         generated/_cosh_r4.f90: Regenerated.
2623         generated/_cosh_r8.f90: Regenerated.
2624         generated/_dim_i4.f90: Regenerated.
2625         generated/_dim_i8.f90: Regenerated.
2626         generated/_dim_r4.f90: Regenerated.
2627         generated/_dim_r8.f90: Regenerated.
2628         generated/_exp_c4.f90: Regenerated.
2629         generated/_exp_c8.f90: Regenerated.
2630         generated/_exp_r4.f90: Regenerated.
2631         generated/_exp_r8.f90: Regenerated.
2632         generated/_log10_r4.f90: Regenerated.
2633         generated/_log10_r8.f90: Regenerated.
2634         generated/_log_c4.f90: Regenerated.
2635         generated/_log_c8.f90: Regenerated.
2636         generated/_log_r4.f90: Regenerated.
2637         generated/_log_r8.f90: Regenerated.
2638         generated/_mod_i4.f90: Regenerated.
2639         generated/_mod_i8.f90: Regenerated.
2640         generated/_mod_r4.f90: Regenerated.
2641         generated/_mod_r8.f90: Regenerated.
2642         generated/_sign_i4.f90: Regenerated.
2643         generated/_sign_i8.f90: Regenerated.
2644         generated/_sign_r4.f90: Regenerated.
2645         generated/_sign_r8.f90: Regenerated.
2646         generated/_sin_c4.f90: Regenerated.
2647         generated/_sin_c8.f90: Regenerated.
2648         generated/_sin_r4.f90: Regenerated.
2649         generated/_sin_r8.f90: Regenerated.
2650         generated/_sinh_r4.f90: Regenerated.
2651         generated/_sinh_r8.f90: Regenerated.
2652         generated/_sqrt_c4.f90: Regenerated.
2653         generated/_sqrt_c8.f90: Regenerated.
2654         generated/_sqrt_r4.f90: Regenerated.
2655         generated/_sqrt_r8.f90: Regenerated.
2656         generated/_tan_r4.f90: Regenerated.
2657         generated/_tan_r8.f90: Regenerated.
2658         generated/_tanh_r4.f90: Regenerated.
2659         generated/_tanh_r8.f90: Regenerated.
2660         generated/all_l4.c: Regenerated.
2661         generated/all_l8.c: Regenerated.
2662         generated/any_l4.c: Regenerated.
2663         generated/any_l8.c: Regenerated.
2664         generated/count_4_l4.c: Regenerated.
2665         generated/count_4_l8.c: Regenerated.
2666         generated/count_8_l4.c: Regenerated.
2667         generated/count_8_l8.c: Regenerated.
2668         generated/cshift1_4.c: Regenerated.
2669         generated/cshift1_8.c: Regenerated.
2670         generated/dotprod_c4.c: Regenerated.
2671         generated/dotprod_c8.c: Regenerated.
2672         generated/dotprod_i4.c: Regenerated.
2673         generated/dotprod_i8.c: Regenerated.
2674         generated/dotprod_l4.c: Regenerated.
2675         generated/dotprod_l8.c: Regenerated.
2676         generated/dotprod_r4.c: Regenerated.
2677         generated/dotprod_r8.c: Regenerated.
2678         generated/eoshift1_4.c: Regenerated.
2679         generated/eoshift1_8.c: Regenerated.
2680         generated/eoshift3_4.c: Regenerated.
2681         generated/eoshift3_8.c: Regenerated.
2682         generated/exp_c4.c: Regenerated.
2683         generated/exp_c8.c: Regenerated.
2684         generated/exponent_r4.c: Regenerated.
2685         generated/exponent_r8.c: Regenerated.
2686         generated/fraction_r4.c: Regenerated.
2687         generated/fraction_r8.c: Regenerated.
2688         generated/hyp_c4.c: Regenerated.
2689         generated/hyp_c8.c: Regenerated.
2690         generated/in_pack_i4.c: Regenerated.
2691         generated/in_pack_i8.c: Regenerated.
2692         generated/in_unpack_i4.c: Regenerated.
2693         generated/in_unpack_i8.c: Regenerated.
2694         generated/matmul_c4.c: Regenerated.
2695         generated/matmul_c8.c: Regenerated.
2696         generated/matmul_i4.c: Regenerated.
2697         generated/matmul_i8.c: Regenerated.
2698         generated/matmul_l4.c: Regenerated.
2699         generated/matmul_l8.c: Regenerated.
2700         generated/matmul_r4.c: Regenerated.
2701         generated/matmul_r8.c: Regenerated.
2702         generated/maxloc0_4_i4.c: Regenerated.
2703         generated/maxloc0_4_i8.c: Regenerated.
2704         generated/maxloc0_4_r4.c: Regenerated.
2705         generated/maxloc0_4_r8.c: Regenerated.
2706         generated/maxloc0_8_i4.c: Regenerated.
2707         generated/maxloc0_8_i8.c: Regenerated.
2708         generated/maxloc0_8_r4.c: Regenerated.
2709         generated/maxloc0_8_r8.c: Regenerated.
2710         generated/maxloc1_4_i4.c: Regenerated.
2711         generated/maxloc1_4_i8.c: Regenerated.
2712         generated/maxloc1_4_r4.c: Regenerated.
2713         generated/maxloc1_4_r8.c: Regenerated.
2714         generated/maxloc1_8_i4.c: Regenerated.
2715         generated/maxloc1_8_i8.c: Regenerated.
2716         generated/maxloc1_8_r4.c: Regenerated.
2717         generated/maxloc1_8_r8.c: Regenerated.
2718         generated/maxval_i4.c: Regenerated.
2719         generated/maxval_i8.c: Regenerated.
2720         generated/maxval_r4.c: Regenerated.
2721         generated/maxval_r8.c: Regenerated.
2722         generated/minloc0_4_i4.c: Regenerated.
2723         generated/minloc0_4_i8.c: Regenerated.
2724         generated/minloc0_4_r4.c: Regenerated.
2725         generated/minloc0_4_r8.c: Regenerated.
2726         generated/minloc0_8_i4.c: Regenerated.
2727         generated/minloc0_8_i8.c: Regenerated.
2728         generated/minloc0_8_r4.c: Regenerated.
2729         generated/minloc0_8_r8.c: Regenerated.
2730         generated/minloc1_4_i4.c: Regenerated.
2731         generated/minloc1_4_i8.c: Regenerated.
2732         generated/minloc1_4_r4.c: Regenerated.
2733         generated/minloc1_4_r8.c: Regenerated.
2734         generated/minloc1_8_i4.c: Regenerated.
2735         generated/minloc1_8_i8.c: Regenerated.
2736         generated/minloc1_8_r4.c: Regenerated.
2737         generated/minloc1_8_r8.c: Regenerated.
2738         generated/minval_i4.c: Regenerated.
2739         generated/minval_i8.c: Regenerated.
2740         generated/minval_r4.c: Regenerated.
2741         generated/minval_r8.c: Regenerated.
2742         generated/nearest_r4.c: Regenerated.
2743         generated/nearest_r8.c: Regenerated.
2744         generated/pow_c4_i4.c: Regenerated.
2745         generated/pow_c4_i8.c: Regenerated.
2746         generated/pow_c8_i4.c: Regenerated.
2747         generated/pow_c8_i8.c: Regenerated.
2748         generated/pow_i4_i4.c: Regenerated.
2749         generated/pow_i4_i8.c: Regenerated.
2750         generated/pow_i8_i4.c: Regenerated.
2751         generated/pow_i8_i8.c: Regenerated.
2752         generated/pow_r4_i4.c: Regenerated.
2753         generated/pow_r4_i8.c: Regenerated.
2754         generated/pow_r8_i4.c: Regenerated.
2755         generated/pow_r8_i8.c: Regenerated.
2756         generated/product_c4.c: Regenerated.
2757         generated/product_c8.c: Regenerated.
2758         generated/product_i4.c: Regenerated.
2759         generated/product_i8.c: Regenerated.
2760         generated/product_r4.c: Regenerated.
2761         generated/product_r8.c: Regenerated.
2762         generated/reshape_i4.c: Regenerated.
2763         generated/reshape_i8.c: Regenerated.
2764         generated/set_exponent_r4.c: Regenerated.
2765         generated/set_exponent_r8.c: Regenerated.
2766         generated/shape_i4.c: Regenerated.
2767         generated/shape_i8.c: Regenerated.
2768         generated/sum_c4.c: Regenerated.
2769         generated/sum_c8.c: Regenerated.
2770         generated/sum_i4.c: Regenerated.
2771         generated/sum_i8.c: Regenerated.
2772         generated/sum_r4.c: Regenerated.
2773         generated/sum_r8.c: Regenerated.
2774         generated/transpose_i4.c: Regenerated.
2775         generated/transpose_i8.c: Regenerated.
2776         generated/trig_c4.c: Regenerated.
2777         generated/trig_c8.c: Regenerated.
2779 2005-01-07  Bud Davis  <bdavis9659@comcast.net>
2781         PR fortran/18398
2782         * transfer.c (next_record_r): always skip the
2783         eol search if it was found during sf_read.
2785 2004-12-27  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2787         * libgfortran/libgfortran.h (GFC_UINTEGER_1, GFC_UINTEGER_2):
2788         Define.
2789         * intrinsics/ishftc.c: Update copyright years.
2790         (ishftc8): Change 'shift' and 'size' to GFC_INTEGER_4.
2791         * intrinsics/mvbits.c: Correct non-ASCII character in my name.
2792         Add implementations for GFC_INTEGER_1 and GFC_INTEGER_2.
2794 2004-12-23  Bud Davis  <bdavis9659@comcast.net>
2796         PR fortran/19071
2797         * io/tranfer.c (formatted_transfer): moved check for
2798         format reversion inside the processing loop.
2800 2004-12-19  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2802         PR libfortran/19074
2803         * libgfortran.h (itoa): Rename to gfc_itoa.
2804         * io/write.c (itoa): Same.
2805         * runtime/environ.c (itoa): Same.
2806         * runtime/error.c (itoa): Same.
2808 2004-12-15  Bud Davis  <bdavis9659@comcast.net>
2809             Steven G. Kargl  <kargls@comcast.net>
2811         PR fortran/17597
2812         * io/list_read.c (read_real): do not push back a comma when
2813         it delimits a real value without a decimal point
2815 2004-12-14  Steve Ellcey  <sje@cup.hp.com>
2817         * libgfortran/io/transfer.c (us_read): Use memcpy/memset
2818         instead of assignment to fill unaligned buffer.
2819         (us_write): Ditto.
2820         (next_record_w): Ditto.
2822 2004-12-14  Steven G. Kargl  <kargls@comcast.net>
2824         PR libfortran/18966
2825         * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
2826         * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
2827         * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
2828         * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.
2830 2004-12-13  David Edelsohn  <edelsohn@gnu.org>
2832         * io/transfer.c (read_sf): Change bitwise "and" to logical "and".
2834 2004-12-12  Richard Henderson  <rth@redhat.com>
2836         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2837         intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
2838         intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
2839         intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
2840         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
2841         m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
2842         m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
2843         instead of "__".
2844         * generated/*: Rebuild.
2846 2004-12-12  Richard Henderson  <rth@redhat.com>
2848         * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
2849         (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
2850         (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
2851         * configure.ac: Use them.
2852         * configure, config.h.in, aclocal.m4: Rebuild.
2853         * libgfortran.h (prefix): Remove.
2854         (PREFIX, IPREFIX): New.
2855         (sym_rename, sym_rename1, sym_rename2): New.
2856         (internal_proto, export_proto, export_proto_np): New.
2857         (iexport_proto, iexport): New.
2858         (iexport_data_proto, iexport_data): New.
2859         * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
2860         intrinsics/cpu_time.c, intrinsics/cshift0.c,
2861         intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
2862         intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
2863         intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
2864         intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
2865         intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
2866         intrinsics/reshape_generic.c, intrinsics/size.c,
2867         intrinsics/spread_generic.c, intrinsics/stat.c,
2868         intrinsics/string_intrinsics.c, intrinsics/system.c,
2869         intrinsics/system_clock.c, intrinsics/transpose_generic.c,
2870         intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
2871         io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
2872         io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
2873         m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
2874         m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
2875         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
2876         m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
2877         m4/transpose.m4, runtime/environ.c, runtime/error.c,
2878         runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
2879         runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
2880         runtime/stop.c: Use them to mark symbols internal or external.
2881         * generated/*: Rebuild.
2883 2004-12-09  David Edelsohn  <edelsohn@gnu.org>
2885         PR bootstrap/18895
2886         Revert 2004-12-07 change.
2887         * Makefile.am (AM_MAKEFLAGS): Delete.
2888         * Makefile.in: Regenerate.
2890 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
2892         * libgfortran/Makefile.am (AM_MAKEFLAGS): New.
2893         * libgfortran/Makefile.in: Regenerate
2895 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
2897         * io/io.h (open_external): Change prototype.
2898         * io/unix.c (regular_file): Change prototype and set flags->action if
2899         needed.
2900         (open_external): Ditto.
2901         * io/open.c (new_unit): Let open_external set flags->action.
2903 2004-12-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2905         * configure.ac: Check for ieeefp.h.  Check for fabsf in libm.
2906         * configure: Regenerate.
2907         * config.h.in: Likewise.
2908         * c99_protos.h: New file.
2909         * libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
2910         * intrinsics/c99_functions.c (fabsf): New function.
2912 2004-12-06  Richard Henderson  <rth@redhat.com>
2914         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2915         intrinsics/pack_generic.c, intrinsics/string_intrinsics.c,
2916         intrinsics/transpose_generic.c, m4/ifunction.m4, m4/matmul.m4,
2917         m4/matmull.m4, m4/transpose.m4: Use internal_malloc_size instead
2918         of internal_malloc.
2919         * generated/*: Rebuild.
2921 2004-12-06  Richard Henderson  <rth@redhat.com>
2923         * intrinsics/c99_functions.c, intrinsics/eoshift0.c,
2924         intrinsics/eoshift2.c, intrinsics/exit.c, intrinsics/flush.c,
2925         intrinsics/ishftc.c, intrinsics/mvbits.c, intrinsics/pack_generic.c,
2926         intrinsics/random.c, intrinsics/reshape_generic.c, intrinsics/size.c,
2927         intrinsics/spread_generic.c, intrinsics/stat.c,
2928         intrinsics/string_intrinsics.c, intrinsics/system_clock.c,
2929         intrinsics/transpose_generic.c, intrinsics/unlink.c,
2930         intrinsics/unpack_generic.c, io/backspace.c, io/format.c,
2931         io/list_read.c, io/lock.c, io/open.c, io/transfer.c, io/unix.c,
2932         io/write.c, runtime/environ.c, runtime/error.c,
2933         runtime/in_pack_generic.c, runtime/in_unpack_generic.c, runtime/main.c,
2934         runtime/memory.c, runtime/pause.c, runtime/stop.c,
2935         runtime/string.c: Whitespace fixes.
2937 2004-12-06  Richard Henderson  <rth@redhat.com>
2939         * Makefile.am: Generate all m4 output under $(srcdir).
2940         * Makefile.in: Regenerate.
2942 2004-12-02  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2944         PR fortran/18710
2945         * io/transfer.c (unformatted_read, unformatted_write): width of
2946         a COMPLEX is twice its kind.
2948 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2950         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2951         * configure, aclocal.m4, Makefile.in: Regenerate.
2953 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
2955         PR libfortran/18284
2956         * io/unix.c (fd_alloc_w_at): Update file_length when extending.
2957         * io/backspace.c (formatted_backspace): Reset endfile after backspace.
2959 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
2961         * io/inquire.c (inquire_via_unit): do not allow a direct access
2962         file to be opened for sequential I/O.
2964 2004-12-02  Steven G. Kargl  <kargls@comcast.net>
2965         Paul Brook  <paul@codesourcery.com>
2967         * intrinsics/flush.c: New file.
2968         * intrinsics/fnum.c: ditto
2969         * intrinsics/stat.c: ditto
2970         * io/io.h (unit_to_fd): Add prototype.
2971         * io/unix.c (unit_to_fd): New function.
2972         * configure.ac: Add test for members of struct stat.  Check for
2973         sys/types.h and sys/stat.h
2974         * Makefile.am: Add intrinsics/{flush.c,fnum.c,stat.c}
2975         * configure.in: Regenerate.
2976         * config.h.in: Regenerate.
2977         * Makefile.in: Regenerate.
2979 2004-12-01  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2981         * Makefile.am (AM_CPPFLAGS): Use -iquote instead of -I.
2983 2004-11-28  Bud Davis  <bdavis9659@comcast.net>
2985         * io/unix.c (mmap_alloc_w_a): check for a write to a location
2986         less than the mapped area.
2988 2004-11-27  Bud Davis  <bdavis9659@comcast.net>
2990         PR fortran/18364
2991         *  io/endfile.c (st_endfile): flush the stream before truncating.
2993 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2995         * configure: Regenerate for libtool change.
2997 2004-11-22  Steven Bosscher  <stevenb@suse.de>
2999         PR libfortran/15960
3000         * configure.ac: Check for finite in libm.
3001         * libgfortran.h: Define isfinite macro if not defined.
3002         * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
3003         HAVE_FPCLASSIFY.
3004         * io/write.c (write_float): Use isfinite instead of finite.
3005         * configure, config.h.in: Rebuilt.
3007 2004-11-20  Roger Sayle  <roger@eyesopen.com>
3009         * io/write.c (write_float, list_formatted_write): Fix indentation.
3011 2004-11-20  Eric Botcazou  <ebotcazou@libertysurf.fr>
3013         PR target/16135
3014         * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
3015         * configure.ac: Include LIBGFOR_TARGET_ILP32.
3016         * configure: Regenerate.
3017         * config.h.in: Likewise.
3018         * libgfortran.h: Provide default definitions for C99 types
3019         on ILP32 targets that don't have them.
3021         PR target/17999
3022         * configure.ac: Check for snprintf.
3023         * configure: Regenerate.
3024         * config.h.in: Likewise.
3025         * intrinsics/date_and_time.c (date_and_time): Do not
3026         use snprinf if it is not available.
3027         * io/write.c (output_float): Likewise.
3029 2004-11-20  Steven G. Kargl  <kargls@comcast.net>
3031         * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
3032         * Makefile.in: Regenerated
3033         * intrinsics/umask.c: New file
3034         * intrinsics/unlink.c: ditto
3035         * intrinsics/exit.c: ditto
3037 2004-11-18  Victor Leikehman  <lei@il.ibm.com>
3039         * m4/matmul.m4: Loops reordered to improve cache behavior.
3040         * generated/matmul_??.c: Regenerated.
3042 2004-11-10  Paul Brook  <paul@codesourcery.com>
3044         PR fortran/18218
3045         * configure.ac: Check for strtof.
3046         * configure: Regenerate.
3047         * config.h.in: Regenerate.
3048         * io/read.c (convert_real): Use strtof if available.
3049         (convert_precision_real): Remove.
3050         (read_f): Avoid poor exponentiation algorithm.
3052 2004-11-05  Andreas Schwab  <schwab@suse.de>
3054         * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
3055         AC_PROG_F77, F77 and FFLAGS.
3056         * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
3057         FCCOMPILE instead of F77COMPILE.
3058         * configure, Makefile.in: Regenerate.
3060 2004-11-05  Kelley Cook  <kcook@gcc.gnu.org>
3062         * acinclude.m4: Properly quote AC_CACHE_CHECK.
3063         * Makefile.am: Add in ACLOCAL_AMFLAGS.
3064         * aclocal.m4, configure, Makefile.in: Regenerate.
3066 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3068         * config.h.in: Regenerate.
3069         * configure: Regenerate.
3070         * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
3071         * io/unix.c (S_IRGRP): Define if undefined.
3072         (S_IWGRP): Same.
3073         (S_IROTH): Same.
3074         (S_IWOTH): Same.
3075         (tempfile): Use mktemp if mkstemp missing, fix typos.
3077 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3079         *  intrinsics/system.c ("libgfortran.h"): Move after system headers.
3081 2004-10-30  Canqun Yang  <canqun@nudt.edu.cn>
3083         * intrinsics/rand.c (irand): Handle NULL argument.
3085 2004-10-07  Paul Brook  <paul@codesourcery.com>
3087         * io/transfer.c (finalize_transfer): Free internal streams.
3088         * io/unix.c (mem_close): Free stream object.
3090 2004-10-07  Paul Brook  <paul@codesourcery.com>
3092         * intrinsics/string_intrinsics.c (string_verify): Fix off by one
3093         error.
3095 2004-10-06  Paul Brook  <paul@codesourcery.com>
3097         PR libfortran/17709
3098         * io/transfer.c (data_transfer_init): Reset sf_seen_eor.
3100 2004-10-04  Andrew Pinski  <pinskia@physics.uc.edu>
3102         * intrinsics/mvbits.c: Commit the file.
3104 2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3106         PR fortran/17283
3107         * intrinsics/pack_generic.c (__pack): Allocate memory for return array
3108         if not done by caller.
3109         (__pack_s): New function.
3110         * runtime/memory.c (internal_malloc, internal_malloc64): Allow
3111         allocating zero memory.
3113         PR fortran/17631
3114         * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
3115         * Makefile.in: Regenerate.
3116         * intrinsics/mvbits.h: New file.
3118         PR fortran/17776
3119         * intrinsics/system.c: New file.
3120         * Makefile.am: Add dependency for the new file.
3121         * Makefile.in: Regenerate.
3123 2004-10-04  Paul Brook  <paul@codesourcery.com>
3124         Bud Davis  <bdavis9659@comcast.net>
3126         PR fortran/17706
3127         PR fortran/16434
3128         * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
3129         BN and BZ formats.
3130         * io/write.c (output_float): Don't output minus zero.
3132 2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3134         * intrinsics/abort.c ("libgfortran.h"): Move.
3135         * intrinsics/date_and_time.c ("libgfortran.h"): Same.
3136         * intrinsics/write.c ("libgfortran.h"): Same.
3138 2004-09-26  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
3140         PR libfortran/16137
3141         * config.h.in (HAVE_POWF): Undefine.
3142         * configure.ac: Check for 'powf' in library.
3143         * configure: Regenerate.
3144         * intrinsics/c99_functions.c (powf): New function.
3146 2004-09-24  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
3148         * intrinsics/etime.c (etime_): New function.
3150 2004-09-21  Steven G. Kargl  <kargls@comcast.net>
3152         * libgfortran.h: define gfc_alloca()
3153         * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.
3155 2004-09-21  Bud Davis  <bdavis9659@comcast.net>
3157         PR fortran/17286
3158         * io/list_read.c (namelist_read): ignore spaces after
3159         the '=' for namelist reads.
3161 2004-09-15  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3163         * config.h.in: Regenerate.
3164         * configure: Regenerate.
3165         * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
3166         * unix.c: Include stdio.h.
3167         (HAVE_SYS_MMAN_H): Check.
3168         (PROT_READ, PROT_WRITE): Provide default definitions.
3170 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
3172         * intrincics/getcwd.c: New file.
3173         * Makefile.am: Add getcwd.c.
3174         * Makefile.in: Regenerated.
3176 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
3177         Paul Brook  <paul@codesourcery.com>
3179         * intrinsics/env.c (getenv, get_environmental_variable): Remove
3180         trailing white space.  Use alloca.  Honour trim_name.
3182 2004-09-13  Bud Davis  <bdavis9659@comcast.net>
3184         PR fortran/17090
3186         * io/list_read.c (list_formatted_read): Handle trailing spaces
3187         at end of line.
3189 2004-09-06  Steven G. Kargl  <kargls@comcast.net>
3191         * io/write.c (output_float): Typo in comment.  Remove debugging
3192         printf.  Fix format for FP of form 1e10.
3194 2004-09-03  Richard Henderson  <rth@redhat.com>
3196         * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
3197         copy_loop_double, copy_loop_ldouble): New.
3198         (__cshift0): Make shift type ssize_t.  Use % operator instead of
3199         div.  Use specialized versions of copy loop depending on the shape.
3201 2004-09-02  Paul Brook  <paul@codesourcery.com>
3203         * io/format.c (parse_format_list): Set repeat count for P descriptors.
3204         * write.c (output_float): Fix condition.  Correctly handle nonzero
3205         scale factor.
3207 2004-09-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
3209         * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
3210         * mk-srk-inc.sh: Likewise.
3212 2004-09-01  Paul Brook  <paul@codesourcery.com>
3214         * runtime/error.c (generate_error): Set both iostat and
3215         library_return.
3217 2004-08-31  Paul Brook  <paul@codesourcery.com>
3219         PR libfortran/16805
3220         * io/list_read.c (next_char): Don't signal EOF for internal files.
3221         * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.
3223 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3225         * io/unit.c: Separate copyright years by ','.
3226         (compare, insert_unit, delete_unit, is_internal_unit, close_units):
3227         Remove blank line in beginning of function.
3228         (get_unit): Simplify code.
3230 2004-08-31  Paul Brook  <paul@codesourcery.com>
3232         * io/unit.c (get_unit): Remove superfluous if.
3234 2004-08-31  Paul Brook  <paul@codesourcery.com>
3236         * io/transfer.c (read_sf): Rename uinty to readlen.  Detect EOF.
3237         (finalize_transfer): Move setjmp after namlist IO.
3238         * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.
3240 2004-08-31  Paul Brook  <paul@codesourcery.com>
3242         * list_read.c (eat_separator): Set at_eo when a '/' is seen.
3244 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3246         * libgfortran.h: Replace 'gfc_strlen_type' by
3247         'gfc_charlen_type'. Update comment accordingly.
3248         * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
3249         Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.
3251 2004-08-31  Paul Brook  <paul@codesourcery.com>
3253         * libgfortran.h: Add comments.
3255 2004-08-30  Richard Henderson  <rth@redhat.com>
3257         * Makefile.am (gfor_helper_src): Split selected_kind.f90.
3258         (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
3259         (selected_int_kind.inc selected_real_kind.inc): New rules.
3260         * Makefile.in: Regenerate.
3261         * mk-sik-inc.sh, mk-srk-inc.sh: New files.
3262         * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
3263         include table of detected kinds.
3264         * intrinsics/selected_real_kind.f90: Similarly.
3266 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
3267         Paul Brook  <paul@codesourcery.com>
3269         * intrinsics/bessel.c: New file.
3270         * intrinsics/erf.c: New file.
3271         * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
3272         * configure.ac: Test for C99 Bessel and Error functions.
3273         * Makefile.in: Regenerate.
3274         * config.h.in: Regenerate.
3275         * configure: Regenerate.
3277 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
3278         Paul Brook  <paul@codesourcery.com>
3280         * Makefile.am: Add intrinsics/getXid.c.
3281         * configure.ac: Add tests for get{g,p,u}id.
3282         * config.h.in: Regenerate.
3283         * Makefile.in: Regenerate.
3284         * configure: Regenerate.
3286 2004-08-28  Paul Brook  <paul@codesourcery.com>
3288         PR libfortran/17195
3289         * libgfortran.h (rtoa): Remove prototype.
3290         * runtime/error.c (rtoa): Remove.
3291         * io/write.c (calculate_G_format): Don't add blanks if E format is
3292         used.  Add correct number of blanks when exponent width is specified.
3293         (output_float): Rewrite.
3295 2004-08-27  Paul Brook  <paul@codesourcery.com>
3297         * io/rewind.c (st_rewind): Reset unit to read mode.
3299 2004-08-27  Bud Davis  <bdavis9659@comcast.net>
3301         PR fortran/16597
3302         * io/io.h: created typedef for unit_mode.
3303         * io/io.h (gfc_unit): added mode to unit structure.
3304         * io/transfer.c (data_transfer_init): flush if a write then
3305         read is done on a unit (direct access files).
3306         * io/rewind.c (st_rewind): Used unit mode instead of global.
3308 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
3310         PR fortran/17143
3311         * runtime/error.c (itoa): keep from overflowing during
3312         mod operation by using unsigned variable.
3314 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
3316         PR fortran/17164
3317         * runtime/string_intrinsics.c (string_index):check for
3318         substring longer than string.
3320 2004-08-24  David Edelsohn  <edelsohn@gnu.org>
3322         * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
3323         * Makefile.in: Rebuilt.
3325 2004-08-23  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3327         * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
3328         Fix formatting issues, update copyright years.
3330 2004-08-21  Bud Davis  <bdavis9659@comcast.net>
3332         PR 16908
3333         * io/transfer.c (next_record_w): Do not blank pad.
3334         * io/transfer.c (next_record): Take into account partial records.
3336 2004-08-18  Victor Leikehman  <lei@il.ibm.com>
3338         PR fortran/13278
3339         * io/transfer.c (st_set_nml_var)
3340         * io/write.c (namelist_write): Allow var_name and var_name_len to be
3341         null. For strings, use string_length field instead of len.
3342         * io/io.h (struct namelist_type): New field string_length.
3343         (st_set_nml_var_char): New argument string_length.
3345 2004-08-13  Bud Davis  <bdavis9659@comcast.net>
3347         PR gfortran/16935
3348         * io/open.c (st_open): use flags instead of the unit structure.
3350 2004-08-10  Victor Leikehman  <lei@il.ibm.com>
3352         * io/list_read.c (namelist_read): Convert variable names
3353         to lower case, so that mixed-case names are recognized.
3354         Don't read beyond terminating slash.
3356 2004-08-09  Richard Henderson  <rth@redhat.com>
3357             Roger Sayle  <roger@eyesopen.com>
3359         * intrinsics/c99_functions.c (nextafterf): New implementation that
3360         works correctly with denormalized numbers.
3362 2004-08-09  Victor Leikehman  <lei@il.ibm.com>
3364         * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
3365         intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
3366         Allocate space if return value has NULL in its data field.
3367         * generated/*.c: Regenerate.
3369 2004-08-06  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3371         * intrinsics/env.c: New file.
3372         * Makefile.am: Add env.c to build.
3373         * Makefile.in: Regenerate.
3375 2004-08-05  Victor Leikehman  <lei@il.ibm.com>
3377         PR libgfortran/16704
3378         * io/read.c (read_radix): Understand letters f and F as hex digits.
3380 2004-08-04  Victor Leikehman  <lei@il.ibm.com>
3382         * libgfortran.h (array_t, size0) New declarations.
3383         * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
3384         space if return value descriptor has NULL in its data field,
3385         and initialize bounds and stride.
3386         * intrinsics/size.c (array_t, size0): Declarations moved to
3387         libgfortran.h.
3388         * generated/*.c: Regenerate.
3390 2004-08-03  Roger Sayle  <roger@eyesopen.com>
3392         PR libgfortran/16137
3393         * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
3394         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
3395         scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
3396         * config.h.in: Regenerate.
3397         * configure: Regenerate.
3399         * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
3400         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
3401         nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
3402         implementations for targets that don't support C99 float functions.
3404 2004-08-01  Roger Sayle  <roger@eyesopen.com>
3406         * io/write.c (write_float): Use the slightly more portable isnan
3407         in preference to isinf.
3409 2004-07-18  Bud Davis  <bdavis9659@comcast.net>
3411         * configure.ac: Add check for LFS support.
3412         * configure: Regenerate
3414 2004-07-11  Paul Brook  <paul@codesourcery.com>
3416         PR fortran/16303
3417         * m4/cexp.m4 (carg): Return -pi to pi.
3418         * generated/exp_c?.c: Regenerate.
3420 2004-07-08  Andreas Krebbel  <krebbel1@de.ibm.com>
3422         PR fortran/16291
3423         * libgfortran/io/write.c: (write_float): Added length check.
3424         Remove pointless memset calls.
3426 2004-07-04  Bud Davis  <bdavis9659@comcast.net>
3427             Paul Brook  <paul@codesourcery.com>
3429         PR fortran/15472
3430         * io/transfer.c(us_write): set recl for seq unform writes to max size.
3431         * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
3432         * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
3433         right time.
3434         * io/unix.c(is_seekable): set based upon the file/device, not the
3435         method being used to access it (fd or mmap).
3436         * io/unix.c(fd_flush): don't set file_size if !seekable.
3437         * io/unix.c(fd_truncate: ditto.
3439 2004-07-04  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3440         Paul Brook  <paul@codesourcery.com>
3442         PR fortran/15280
3443         PR fortran/15665
3444         * libgfortran.h (gfc_strlen_type): Define.
3445         * intrinsics/args.c (getarg): Rename ...
3446         (getarg_i4): ... to this.
3447         (getarg_i8, get_command_argument_i4, get_command_argument_i8,
3448         get_command_i4, get_command_i8): New functions.
3450 2004-07-04  Matthias Klose  <doko@debian.org>
3452         * libtool-version: New.
3453         * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
3454         * Makefile.in: Regenerate.
3455         * configure.ac: Remove libtool_VERSION macro
3456         * configure: Regenerate
3458 2004-06-30  Steve Kargl  <sgk@troutmask.apl.washington.edu>
3459             Steven Bosscher  <stevenb@suse.de>
3461         * intrinsics/rand.c (rand): Wrap the irand() call from the previous
3462         commit in prefix.
3464 2004-06-29  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3465         Paul Brook  <paul@codesourcery.com>
3467         * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
3468         comments.
3469         * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
3471 2004-06-27  Bud Davis  <bdavis9659@comcast.net>
3473         PR gfortran/12839
3474         * io/write.c (write_float): check signbit for Infinity.
3476 2004-06-26  Bud Davis  <bdavis9659@comcast.net>
3478         PR gfortran/16196
3479         * unix.c(regular_file): create file if it does not exist.
3481 2004-06-24  Andrew Pinski  <apinski@apple.com>
3483         * configure.ac: Remove check for libmx.
3484         * configure: Regenerate.
3486 2004-06-22  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3488         PR fortran/15750
3489         * inquire.c (st_inquire): Add comment
3490         * io.h (st_parameter): Add iolength.
3491         (st_iolength, st_iolength_done): Declare.
3492         * transfer.c (iolength_transfer, iolength_transfer_init,
3493         st_iolength, st_iolength_done): New functions.
3495 2004-06-21  Steven G. Kargl  <kargls@comcast.net>
3497         * etime.c (etime_sub): Remove array rank check;
3498         Add check for sufficient space.
3500 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
3502         PR gfortran/16080
3503         * io/list_read.c(set_value): fixed spelling.
3505 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
3507         PR gfortran/16080
3508         * io/list_read.c(set_value): don't copy if the string is null.
3510 2004-06-14  Bud Davis  <bdavis9659@comcast.net>
3512         PR gfortran/15292
3513         * intrinsics/c99_functions.c: Use fpclassify if it exists.
3515 2004-06-13  Paul Brook  <paul@codesourcery.com>
3517         * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
3518         * configure.ac: Add checks for nextafter and nextafterf.
3519         * Makefile.in, config.h.in, configure: Regenerate.
3520         * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
3521         * intrinsics/rand.c (rand): Use normalize_r4_i4.
3522         * intrinsics/random.c (random_r4): Use normalize_r4_i4.
3523         (random_r8): Use normalize_r8_i8.
3524         * runtime/normalize.c: New file.
3526 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
3527             Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3529         * random.c: Fix several spelling and formatting mistakes in
3530         comments.
3531         (random_r8): Fix loop to make random numbers range in [0,1(.
3534 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
3536         * random.c (random_r4): Burn a random number.
3537         (random_r8): fix infinite loop.
3539 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
3540             Steve Kargl  <sgk@troutmask.apl.washington.edu>
3542         PR gfortran/15292
3543         * intrinsics/c99_functions.c: New file.
3544         * Makefile.am: Add new file.
3545         * configure.ac: Added test for round/roundf.
3546         * Makefile.in: Regenerate.
3547         * configure: Regenerate.
3548         * configure.h.in: Regenerate.
3550 2004-06-12  Steven G. Kargl  <kargls@comcast.net>
3552         * Makefile.am: Add rand.c and etime.c
3553         * Makefile.in: Regenerated.
3554         * aclocal.in: Regenerated.
3555         * cpu_time.c (second_sub, second): New functions.
3556         * rand.c (irand, rand, srand): New file.
3557         * etime.c (etime_sub, etime): New file.
3559 2004-06-12  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3560             Steven Bosscher  <stevenb@suse.de>
3562         PR fortran/14923
3563         * intrinsics/date_and_time.c: New file.
3564         * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
3565         * Makefile.in, aclocal.m4: Regenerate.
3566         * libgfortran.h: Prototype date_and_time().
3568 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
3570         PR fortran/15665
3571         * intrinsics/args.c: Implement GETARG and IARGC.
3572         * Makefile.am: Add it.
3573         * Makefile.in: Regenerate.
3575 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
3577         PR gfortran/12839
3578         * io/write.c(write_float): Format inf and nan IAW F2003.
3580 2004-06-09  Bud Davis  <bdavis9659@comcaste.net>
3582         PR gfortran/14897
3583         * io/transfer.c (formatted_transfer): position is unique
3584          for T and TL edit descriptors.
3585         (data_transfer_init): set record length to size of internal
3586          file.
3588 2004-06-09  Bud Davis  <bdavis9659@comcast.net>
3590         PR gfortran/15755
3591         * io/backspace.c(st_backspace): call correct routine for
3592         formatted and un-formatted units.
3594 2004-05-30  Andreas Jaeger  <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
3596         PR gfortran/11800
3597         * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
3598         (lib_LTLIBRARIES): Rename to ...
3599         (toolexeclib_LTLIBRARIES): this for multilib support.
3600         * configure.in: Rename to ...
3601         * configure.ac: this.  Update to modern autoconf style, enable
3602         multilibs, support --enable-version-specific-runtime-libs.
3603         * Makefile.in: Regenerated.
3604         * configure: Regenerated.
3605         * aclocal.m4: Regenerated.
3607 2004-05-30  Steven G. Kargl  <kargls@comcast.net>
3609         * libgfortran.h (random_seed): Update prototype.
3610         * intrinsics/random.c: Disable old implementation and add new one.
3612 2004-05-30  Andreas Jaeger  <aj@suse.de>
3614         * intrinsics/random.c: Include unistd.h for close and read
3615         prototypes, remove unneeded inclusion of assert.h.
3617         * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
3618         unneeded inclusion of assert.h.
3620 2004-05-27  Tobias Schlueter  <tobias.shclueter@physik.uni-muenchen.de>
3622         PR fortran/15234
3623         * intrinsics/associated.c: Remove enum.
3624         (associated): Replace TRUE/FALSE by 1/0.
3626 2004-05-23  Steven G. Kargl  <kargls@comcast.net>
3628         * random.c (random_seed): Use correct variable.
3630 2004-05-22  Steven G. Kargl  <kargls@comcast.net>
3632         * intrinsics/system_clock: New file.
3633         * Makefile.am: Add intrinsics/system_clock.c.
3634         * Makefile.in: Regenerate.
3636 2004-05-21  Roger Sayle  <roger@eyesopen.com>
3638         * io/format.c (parse_format_list): Allow the comma after a string
3639         literal to be optional.
3641 2004-05-18  Paul Brook  <paul@codesourcery.com>
3642         Feng Wang  <fengwang@nudt.edu.cn>
3644         * Makefile.am (i_pow_c): Set it. Add build rule.
3645         (gfor_built_src): Use it.
3646         (m4_files): add m4/pow.m4.
3647         * Makefile.in: Regenerate.
3648         * m4/pow.m4: New file.
3649         * generated/pow_*.c: Regenerate.
3651 2004-05-18  Paul Brook  <paul@codesourcery.com>
3653         * Makefile.am: Remove references to types.m4.
3654         * m4/iparm.m4: Merge with types.m4.
3655         * m4/types.m4: Remove.
3656         * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
3657         m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
3658         m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
3659         m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
3660         m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
3661         m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
3662         Update to use new iparm.m4.
3663         * generated/*.c: Regenerate.
3665 2004-05-18  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3667         PR fortran/15235
3668         * gfortran.h (offset_t): Rename to ...
3669         (gfc_offset): ... this.
3670         * io/backspace.c (formatted_backspace, unformatted_backspace),
3671         io/io.h (stream, gfc_unit, global_t, file_length, file_position),
3672         transfer.c (us_read, us_write, next_record_r, next_record_w),
3673         io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
3674         fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
3675         mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
3676         mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
3677         occurences of offset_t by gfc_offset.
3679 2004-05-16  Paul Brook  <paul@codesourcery.com>
3681         * io/format.c (write_real): Don't include padding in format.
3683 2004-05-16  Paul Brook  <paul@codesourcery.com>
3685         * io/format.c (format_lex): Make c an int.
3687 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3688         Paul Brook  <paul@codesourcery.com>
3690         * io/write.c (write_logical): Don't print extra blank.
3691         (write_integer): Base field width on kind.
3692         (list_formatted_write): Output initial blank.
3694 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
3696         * io/io.h (flush): Add prototype.
3697         * io/transfer.c (finalize_transfer): Flush partial records.
3698         * io/unix.c (flush): New function.
3700 2004-05-15  Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3702         PR fortran/15234
3703         * io/io.h (unit_t): Rename to ...
3704         (gfc_unit) ... this.
3705         (unit_root, current_unit, find_file, find_unit, get_unit): Now
3706         of type gfc_unit.
3707         (delete_file, insert_unit, close_unit): Argument now of type
3708         gfc_unit.
3709         * backspace.c (st_backspace), close.c (st_close), endfile.c
3710         (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
3711         (test_endfile, edit_modes, new_unit, already_open, st_open),
3712         rewind.c (st_rewind), transfer.c (current_unit), unit.c
3713         (internal_unit, unit_cache, rotate_left, rotate_right, insert,
3714         insert_unit, delete_root, delete_treap, delete_unit, find_unit,
3715         get_unit, init_units, close_unit), unix.c (find_file0,
3716         find_file, delete_file): Replace all occurences of unit_t by
3717         gfc_unit.
3719 2004-05-15  Bud Davis  <bdavis9659@comcast.net>
3721         PR fortran/15311
3722         * io/write.c (write_a): right justify A edit output.
3724 2004-05-14  Bud Davis  <bdavis9659@comcast.net>
3726         PR fortran/15149
3727         * libgfortan.h,intrinsics/random.c: Made random_seed visible.
3728         * runtime/main.c(init): Call random_seed as part of MAIN init.
3730 2004-05-13  Tobias Schlter  <tobias.schlueter@physik.uni-muenchen.de>
3732         * io/format.c: (parse_format_list): No comma is required after
3733         P descriptor.
3735 2004-05-13  Bud Davis  <bdavis9659@comcast.net>
3737         PR fortran/15204
3738         * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
3740 2004-05-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3741             Steven Bosscher  <stevenb@suse.de>
3743         PR libfortran/15234
3744         * libgfortran.h: Include <inttypes.h> if available.
3746 2004-05-03  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3748         * io/unix.c (MAP_FAILED): Define if missing.
3749         (mmap_alloc): Cast MAP_FAILED to char *.
3750         (mmap_open): Likewise.
3752 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
3754         * generated/_abs_i8.f90: New file.
3755         * generated/_abs_c4.f90: New file.
3756         * generated/_abs_c8.f90: New file.
3757         * Makefile.am: Add them.
3758         * Makefile.in: Regenerate.
3760 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
3762         PR fortran/14056
3763         * generated/_abs_i4.f90: New file.
3764         * Makefile.am: Add it.
3765         * Makefile.in: Regenerate.
3767 2004-04-25  Bud Davis  <bdavis9659@comcast.net>
3769         PR fortran/14942
3770         * io/list_read.c(list_formatted_read): finish consuming the
3771         spaces and seperators at eoln to get ready for next item.
3773 2004-04-23  Bud Davis  <bdavis9659@comcast.net>
3775         PR fortran/15113
3776         * io/read.c(read_a): Handle field width > destination and no field width.
3778 2004-04-22  Bud Davis  <bdavis9659@comcast.net>
3780         PR fortran/14906
3781         * io/format.c (format_item): gracefully handle a ')'
3782         when it is the first character encountered in the string.
3784 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3786         PR fortran/14904
3787         * io/transfer.c (next_record): Update last_record when
3788         more than one record is written to a direct access file
3789         with one write statement.
3791 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3793         PR fortran/14901
3794         * io/transfer.c (next_record_w) : No '\n' if internal.
3795         * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
3797 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3799         * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
3800         Will need to change this later to support direct access files > 2gb.
3802 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3804         PR gfortran/14762
3805         * io/transfer.c (next_record_r) : Skip to next record.
3807 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3809         PR gfortran/14836
3810         * io/transfer.c (next_record): Update last_record for DIRECT
3812 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3814         PR gfortran/14837
3815         * io/unix.c (find_file0): Use fd field of struct
3817 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3819         PR 14831
3820         * io/inquire.c (inquire_via_unit): Changed return string for
3821         BLANK=NULL. Use correct variable for ACTION.
3823 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
3825         PR 14746
3826         * io/read.c (read_f): Allow a decimal without a leading digit.
3827         * io/write.c (output_float): remove a leading '0' to keep from
3828         overflowing the field (F edit descriptor).
3830 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
3832         PR gfortran/14565
3833         * io/open.c (new_unit),
3834         * io/io.h : new_unit is now visible
3835         * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
3836         * io/transfer.c (data_transfer_init): remove compile warnings.
3837         * io/rewind.c (st_rewind): ftruncate if writing.
3839 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3841         * write.c (write_l): Use extract_int for 'L' edit descriptor.
3843 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3845         PR 13919
3846         * io/io.h (global_t):
3847         * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
3848           Move eof_jmp to a global structure.
3849         * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
3851 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3853         * m4/cexp.m4 (csqrt): Actually use the passed value.
3854         * generated/exp_c?.c: Regenerate.
3856 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3858         PR 12921
3859         * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
3860         * open.c (new_unit): Moved test for positioned direct access error.
3861         (init_units): Corrected calculation of max records.
3863 2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>
3865         * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
3866         * Makefile.in: Regenerate.
3867         * m4/dotprodc.m4: New file. Implement complex dot_product.
3868         * m4/dotprod.m4: Delete the complex implementation.
3869         * generated/dotprod_*: Update.
3871 2004-02-07  Bud Davis  <bdavis9659@comcast.net>
3873         * transfer.c (write_constant_string): Do not delete H's in hollerith
3874         formats.
3876 2004-01-05  Andrew Pinski  <apinski@apple.com>
3878         * configure.in: Check for csin in -lmx also.
3879         * configure: Regenerate.
3881 2004-01-01  Paul Brook  <paul@codesourcery.com>
3883         * io/list_read.c (find_nml_node): Make static.
3884         (match_namelist_name): Ditto.
3885         * io/read.c (convert_precision_real): Make static, fix spelling.
3886         * io/transfer.c (extract_real): Remove unused prototype.
3887         (st_set_nml_var): Make static.
3888         * io/write.c (extract_real): Make static.
3890 2003-12-12  Huang Chun <chunhuang73@hotmal.com>
3892         * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
3894 2003-12-05  Melvin Hadasht  <melvin.hadasht@free.fr>
3896         * io/transfer.c (data_transfer_init): Give a runtime error for list
3897         formatted reads and writes from/to files opened for unformatted IO.
3899 2003-11-30  Paul Brook  <paul@nowt.org>
3901         * runtime/memory.c (push_context): Remove.
3902         (pop_context): Remove.
3903         * libgfortran.h: Remove prototypes.
3905 2003-11-27  Paul Brook  <paul@nowt.org>
3907         * runtime/memory.c (deallocate): Nullify pointer after freeing.
3909 2003-11-27  Paul Brook  <paul@nowt.org>
3911         * intrinsics/string_intrinsics.c: Use new memory allocation interface.
3912         * libgfortran.h: Ditto.
3913         * m4/in_pack.m4: Ditto.
3914         * runtime/in_pack_generic.c: Ditto.
3915         * runtime/memory.c: Ditto.
3917 2003-11-26  Richard Henderson  <rth@redhat.com>
3919         * m4/exponent.m4, m4/fraction.m4: New.
3920         * m4/nearest.m4, m4/set_exponent.m4: New.
3921         * generated/*: Update.
3922         * Makefile.am: Add them.
3923         (AM_CFLAGS): New.  Use -std=gnu99.
3924         * Makefile.in: Regenerate.
3926 2003-11-08  Paul Brook  <paul@nowt.org>
3928         PR fortran/12704
3929         * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
3930         * m4/maxloc1.m4: Ditto.
3931         * m4/minloc0.m4: Ditto.
3932         * m4/minloc1.m4: Ditto.
3933         * m4/ifunction.m4: Set return value for zero sized arrays.
3934         * m4/iforeach.m4: Ditto.
3935         * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
3936         m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
3937         * generated/*: Update.
3939 2003-10-30  Toon Moene  <toon@moene.indiv.nluug.nl>
3941         PR fortran/12702
3942         * io/list_read.c (eat_spaces): Treat tab as space.
3944 2003-10-30  Lars Segerlund  <Lars.Segerlund@comsys.se>
3946         * intrinsics/random.c: Add reference to paper containing algorithm.
3947         (random_seed): Extra error checking and proper handling of arrays.
3948         (arandom_r4, arandom_r8): Implement.
3950 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
3952         PR fortran/12703
3953         * runtime/memory.c (allocate_size): Allow allocation
3954         of zero-sized objects.
3956 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
3958         PR fortran/12701
3959         * open.c (new_unit): Open without a file name opens
3960         a file with name fort.<unit>.
3962 2003-10-12  Feng Wang  <wf_cs@yahoo.com>
3964         * intrinsics/cshift0.c: New file.
3965         * m4/cshift1.m4: New file
3966         * generated/cshift*.c: New files.
3967         * Makefile.am: Add them.
3968         * Makefile.in: Regenerate.
3970 2003-10-12  XiaoQiang Zhang  <zhangapache@yahoo.com>
3972         * io/list_read.c (read_character): Remove unwanted call to free_saved.
3974 2003-10-11  Huang Chun  <jiwang@mail.edu.cn>
3976         * intrinsics/string_intrinsics.c (string_trim): New function.
3977         (string_repeat): New function.
3979 2003-10-11  Paul Brook  <paul@nowt.org>
3981         * intrinsics/dprod_r8.f90: New file.
3982         * Makefile.am (gfor_specific_src): Add it.
3983         (gfor_built_specific_src): Rename from gfor_build_specific_c.
3984         Add new intrinsics.
3985         (gfor_specific2_src): Rename from gfor_built_specific2_c.
3986         Add new intrinsics.
3987         * Makefile.in: Regenerate.
3988         * generated/_aint_*.f90: New files.
3989         * generated/_anint*.f90: New files.
3990         * generated/_atan2*.f90: New files.
3991         * generated/_mod*.f90: New files.
3993 2003-09-20  Kejia Zhao  <kejia_zh@yahoo.com.cn>
3995         * intrinsics/selected_kind.f90: New file.
3996         * Makefile.am: Add it.
3997         * Makefile.in: regenerate.
3999 2003-09-19  Lars Segerlund  <Lars.Segerlund@comsys.se>
4000         Paul Brook  <paul@nowt.org>
4002         * intrinsics/random.c: New file.
4003         * Makefile.am (gfor_hemper_src): Add it.
4004         (gfor_specific_c): Fix typo.
4006 2003-09-19  Paul Brook  <paul@nowt.org>
4008         * All: rename g95->gfc.
4010 2003-09-18  XiaoQiang Zhang  <zhangapache@yahoo.com>
4012         * io/write.c (output_float): Fix bug of FMT_E, Add comments.
4014 2003-09-09  XiaoQiang Zhang  <zhangapache@yahoo.com>
4016         * io/write.c (write_float): Dectection of positive infinite number,
4017         Not a Number(NaN) and negative infinite number.
4018         (ioutput_float): Bug fix for FMT_E and FMT_D processing to
4019         output a very_very small number ( < 0.1e-100 ).
4021 2003-09-07  XiaoQiang Zhang  <zhangapache@yahoo.com>
4023         * libgfortran.h (xtoa, itoa): Parameter modified.
4024         * io/io.h (namelist_info): Declaration to support namelist I/O
4025         (st_parameter): Add namelist related component
4026         (ionml, empty_internal_buffer, st_set_nml_var_int,
4027         st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
4028         st_set_nml_var_log): Declaration
4029         (set_integer, set_integer): Parameter changed
4030         * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
4031          fnodes
4032         (parse_format_list): Fix bug about FMT_SLASH
4033         * io/list_read.c (push_char): Totally clear old saved_string, zeroize
4034         newly allocated saved_string
4035         (next_char): Add detection of End_Of_Line support
4036         (convert_integer): Now can process 64 bits interger
4037         (read_real): Bug fixed
4038         (init_at_eol, find_nml_node, match_namelist_name): Add new functions
4039         (match_namelist_name): New implemention
4040         * io/lock.c (ionml): New global variable
4041         (library_end): Free memory in ionml
4042         * io/open.c (st_open): Variable initializtion
4043         * io/read.c (max_value): 64 bits interger support
4044         (convert_precsion_real): New procedure to replace "strtod" with more
4045          features
4046         (read_f, read_radix): Input bug fix
4047         * io/transfer.c: (sf_seen_eor): New static variable
4048         (read_sf): Zeroize base buffer; fix bugs: single read statement can
4049         not get input in mutli line when read from stdin
4050         (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
4051          request
4052         (data_transfer_init): Clear internal buffer for Internel File I/O.
4053         Internal File now worked. Detect some error condition for namelist.
4054         Some minor bug fix
4055         (next_record_w): Internal file and Namelist I/O support.
4056         (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
4057         st_set_nml_var_complex, st_set_nml_var_log): Implemention.
4058         * io/unit.c (implicit_unit): Deletion
4059         (get_unit): Now cannot open a unit implicitly.
4060         * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
4061         mapped buffer.
4062         (mem_alloc_r_at): Internal file I/O support added
4063         (empty_internal_buffer): New function
4064         * io/write.c (extract_int): Support 64 bits interger processing
4065         (output_float): Varibale initialization
4066         (write_float): Infinite real number detection.
4067         (write_int): 64 bits integer I/O support
4068         (write_decimal): New function to output decimal number
4069         (otoa, btoa): Better implemention and 64 bits interger support
4070         (namelist_write): New function
4071         * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
4072         interger support
4074 2003-08-15  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
4076         * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
4077         get_mem ): Add attribute.
4078         * intrinsics/spread_generic.c (__spread): Fix spelling.
4079         * io/inquire.c (inquire_via_filename): Add const.
4080         * io/io.h (sys_exit): Add attribute.
4081         * io/io.h (move_pos_offset): Add move_pos_offset.
4082         * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
4083         inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
4084         inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
4085         write_en, write_es, write_f, write_i, write_l, write_o, write_x,
4086         write_z): Add const.
4087         * io/read.c (convert_real): Add const.
4088         * io/transfer.c (type_name): Add const.
4089         * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
4090         inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
4091         inquire_read, inquire_write, inquire_readwrite): Add const.
4092         * io/write.c (output_float): Remove unused variable.
4093         * io/write.c (write_a, extract_int, extract_real, output_float,
4094         write_float, write_int, write_i, write_b, write_o, write_z, write_d,
4095         write_e, write_f, write_en, write_es, write_logical, write_integer,
4096         write_character, write_real, write_complex): Add const.
4097         * runtime/error.c (rtoa): Remove unused variable.
4098         * runtime/select.c (select_string): Add const.
4099         * runtime/stop.c (stop_string): Add const.
4101 2003-08-10  Paul Brook  <paul@nowt.org>
4103         * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
4104         (FFLAGS): Add -fno-underscoring.
4105         * Makefile.in: Regenerate.
4106         * intrinsics/abort.c: New file.
4108 2003-08-10  Erik Schnetter  <schnetter@uni-tuebingen.de>
4110         * fmain.c (main): Do not call init and cleanup; call set_args instead.
4111         * libgfortran.h (init, cleanup): Remove declarations.
4112         (set_args): Add declaration.
4113         * runtime/main.c (init, cleanup): Make them static, and give them
4114         the constructor and destructor attributes.
4115         (set_args): New function.
4117 2003-08-10  Paul Brook  <paul@nowt.org>
4119         * intrinsics/strinf_intrinsics.c (compare_string): Return value based
4120         on which string is longest.
4122 2003-08-10  Paul Brook  <paul@nowt.org>
4124         * Makefile.am (EXTRA_DIST): Remove old files.
4125         * Makefile.in: Regenerate.
4127 2003-07-26  Paul Brook  <paul@nowt.org>
4129         Rename library to libgfortran.
4130         * libgfortran.h: Change prefix to _libgfortran_.
4132 2003-07-24  Paul Brook  <paul@nowt.org>
4134         * configure.in: Don't pull in system libtool.  Use toplevel
4135         auxiliary files.
4137 2003-07-22  Paul Brook  <paul@nowt.org>
4139         Regenerate all configury files.
4141 2003-07-09  Chun Huang  <compiler@sohu.com>
4143         * intrinsics/string_intrinsic.c (string_scan): New function.
4144         (string_verify): New function.
4146 2003-06-25  Paul Brook  <paul@nowt.org>
4148         * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
4149         (mem_seek): Don't bother setting physical_offset.
4151 2003-06-20  Paul Brook  <paul@nowt.org>
4153         * libgfor.h (stop_numeric): Declare.
4154         * runtime/pause.c: New file.
4155         * Makefile.am: Add it.
4157 2003-06-08  Paul Brook  <paul@nowt.org>
4159         * m4/cexp.m4 (cabs): Use correct typed version.
4160         (csqrt): New function.
4162 2003-06-07  Canqun Yang  <canqun@yahoo.com.cn>
4164         Spotted by Benjamin and Tobias:
4165         * io/list_read.c: Add Separator '\t'.
4166         (parse_real, read_real): Accept real values starting with an optional
4167         sign follows a decimal point.
4169 2003-06-06  Steven Bosscher  <steven@gcc.gnu.org>
4171         * Makefile.am: Don't put cmath objects in subdir.
4172         * configure.in: Rename MATHOBJ to MATH_OBJ.
4174 2003-06-02  Kejia Zhao  <Kejia_zh@yahoo.com.cn>
4176         * intrinsics/associated.c: New file.
4177         * Makefile.am: Add it. Regenerate Makefile.in.
4178         * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
4179         G95_DESCRIPTOR_DTYPE.
4181 2003-06-01  Canqun Yang  <canqun@yahoo.com.cn>
4183         * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
4184         (calculate_G_format): Rewrite it to eliminate an infinte loop and set
4185         the scale_factor to 0 for F editing.
4187 2003-05-11  Tobias Schlter  <innenminister@gmx.de>
4189         * libgfor.h: Only include stdint.h if it exists.
4191 2003-05-07  Paul Brook  <paul@nowt.org>
4193         * libgfor.h: Use stdint.h types.
4194         * intrinsics/ishift.c: Ditto.
4195         * runtime/memory.c (malloc_t): Reorder fields for better alignment.
4197 2003-05-05  Steven Bosscher  <steven@gcc.gnu.org>
4199         * libgfor.h (offsetof): Define if nobody else does.
4200         * runtime/memory.c (HEADER_SIZE): Use it.
4202 2003-05-01  Tobias Schlter  <innenminister@gmx.de>
4204         * configure.in: Require autoconf 2.54.
4206 2003-04-28  Tobias Schlter  <innenminister@gmx.de>
4207         Paul Brook  <paul@nowt.org>
4209         * intrinsics/reshape_generic.c: Copy the whole element, not just the
4210         first byte.
4211         * m4/transpose.m4: New file.
4212         * Makefile.am: Add them.
4213         Regenerate generated files.
4215 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
4217         * io/format.c (parse_format_list): Allow 'X' without integer
4218         prefix.  This is an extension.  Interpretation is '1X'.
4220 2003-04-18  Tobias Schlter  <Tobias.Schlueter@physik.uni-muenchen.de>
4222         * io/format.c (parse_format_list): Allow '0P'.
4224 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
4226         * Makefile.in: Re-regenerate for automake 1.7.3.
4228 2003-04-18  Canqun Yang  <canqun@yahoo.com.cn>
4230         Port implementation for CHARACTER SELECT from Andy's tree.
4231         * runtime/select.c: New file
4232         * Makefile.am: Add it.
4233         * Makefile.in: Regenerate.
4235 2003-04-17  Xiaoqiang Zhang <zhangapache@yahoo.com>
4237         * io/transfer.c (formatted_transfer): Modified
4238         * io/unix.c (move_pos_offset): New Function.
4239         * io/format.c (parse_format_list): Modified.
4241 2003-04-15  Xiaoqiang Zhang <zhangapache@yahoo.com>
4243         * io/write.c (write_float,write_real): New implemention of
4244         FMT_G and default float editing.
4245         (calculate_exp,calculate_G_format,output_float): New Function.
4246         (write_float,write_real,write_logical): Modified
4247         * libgfor.h (default_rtoa): Remove Declaration.
4248         * runtime/error.c (default_rtoa): Remove Function.
4250 2003-04-15  Steven Bosscher  <steven@gcc.gnu.org>
4252         Spotted by Yang:
4253         * io/write.c (extract_real): Add missing break statement.
4255 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
4257         * cpu_time.c: Make sure we have a definition of HZ.  Don't
4258         rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
4260 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
4261             Paul Brook  <paul@nowt.org>
4263         * configure.in: Check for process time headers and GETTIMEOFDAY.
4264         * makefile.am: Add intrinsics/cpu_time.c.
4265         * acinclude.m4: New file.
4266         * intrinsics/cpu_time.c: New file.
4267         * m4/dotprodl.m4: Fix typo.
4268         Regenerate generated files.
4270 2003-04-11  Xiaoqiang Zhang <zhangapache@yahoo.com>
4272         * io/write.c (extract_real): Ouput floating point value.
4273         (write_float): New Function.
4274         (write_e, write_f, write_en, write_es): Modified
4275         * io/transfer.c (formatted_transfer): Modified.
4276         * libgfor.h (default_rtoa): Declaration.
4277         (rtoa): Declaration.
4278         * runtime/error.c (default_rtoa): New Function.
4279         (rtoa): New Function.
4281 2003-04-05  Paul Brook  <paul@nowt.org>
4283         * intrinsics/spread_generic.c: New file.
4284         * Makefile.am: Add it. Regenerate Makefile.in.
4286 2003-03-29  Paul Brook  <paul@nowt.org>
4288         * intrinsics/pack_generic.c: New file.
4289         * intrinsics/unpack_generic.c: New file.
4290         * Makefile.am: Add them. Regenerate Makefile.in.
4292 2003-03-25  Paul Brook  <paul@nowt.org>
4294         * intrinsics/eoshift0.c: New file.
4295         * intrinsics/eoshift2.c: New file.
4296         * m4/eoshift1.m4: New file.
4297         * m4/eoshift3.m4: New file.
4298         * Makefile.am: Add them.
4299         * in_unpack_generic.c: Initialize src.
4300         Regenerate generated files.
4302 2003-03-14  Paul Brook  <paul@nowt.org>
4304         * m4/shape.m4: Work properly with array temporaries.
4305         * m4/in_pack.m4: Skip redundant checks for array temporaries.
4306         * runtime/in_pack_generic.c: Ditto.
4308 2003-03-12  Paul Brook  <paul@nowt.org>
4310         * m4/shape.m4: Work properly with noncontiguous arrays.
4312 2003-03-08  Paul Brook  <paul@nowt.org>
4314         * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
4315         * runtime/in_pack_generic.c: Ditto.
4317 2003-02-08  Paul Brook  <paul@nowt.org>
4319         * intrinsics/reshape_generic.c: Use runtime_error to report errors.
4320         * io/close.c (st_close): Return void.
4321         * io/open.c (st_open): Return void.
4322         * libgfor.h (g95_array_char): Declare.
4323         (internal_malloc_size): Ditto.
4324         (internal_pack*, internal_unpack*): Ditto.
4325         * m4/in_pack.m4: Allocate storage if neccessary.  Fix logic for packed
4326         arrays.
4327         * m4/in_unpack.m4: Include file fixes.
4328         * m4/reshape.m4: Increment the correct source pointer.
4329         * Makefile.am (maxloc): Fix typo.
4330         * runtime/in_pack_generic.c: Call optimized functions. Allocate
4331         storage if neccessary. Fix logic for packed arrays.
4332         * runtime/in_unpack_generic.c: Call optimized functions.
4333         * runtime/main.c: Use runtime_error to report errors.
4334         * memory.c (internal_malloc_size): Make non-static.
4336 2003-02-02  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
4338         * reshape_packed.c, lock.c: Add #include <string.h>.
4339         * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
4340         environ.c, error.c, memory.c, string.c: Add const.
4341         * error.c (show_locus): Add void.
4343 2003-02-21  Paul Brook  <paul@nowt.org>
4345         * m4/in_pack.m4: Avoid returning const * parameter.
4346         * Makefile.am: Only regenerate files in maintainer mode.
4348 2003-02-20  Paul Brook  <paul@nowt.org>
4350         Add array repacking support functions.
4351         * m4/in_pack.m4, m4/in_unpack.m4: New files.
4352         * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
4353         * Makefile.am: Build them.  Regenerate configury files.
4354         * generated/: New directory for generated files (need to move
4355         everything else there).
4357 2003-02-07  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
4359         * m4/cexp.m4: Fix typo.
4361 2003-01-26  Paul Brook  <paul@nowt.org>
4363         * intrinsics/: Add missing generated files.
4365 2003-01-26  Paul Brook  <paul@nowt.org>
4367         * Makefile.am: Put -I before the filename.
4369 2003-01-24  Paul Brook  <paul@nowt.org>
4371         * configure.in: Add AM_MAINTAINER_MODE.
4373 2003-01-23  Paul Brook  <paul@nowt.org>
4375         * configure.in, Makefile.am: Modify to work with unmodified autoconf
4376         and auotmake.
4377         Also regenerate other configury files.
4379 2003-01-21  Paul Brook  <paul@nowt.org>
4381         * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
4383 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
4385         * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
4386         Don't include "alloca.h".
4388 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
4390         * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
4391         * Makefile.am: Adjust file name.
4392         * Makefile.in: Regenerate.
4393         * gfortypes.h: Kill, include everything in...
4394         * libgfor.h: ...here.  Include config.h
4395         * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
4396         intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
4397         intrinsics/reshape_packed.c, intrinsics/size.c,
4398         m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
4399         for prefix for all functions instead of hardcoded.
4401 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
4403         * io/lock.c (library_end): Propagate library return
4404         code.
4406 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
4408         Port fixes from Andy's tree:
4409         * io/read.c (read_decimal): Reverse sense of overflow
4410         comparison during integer reads.
4411         * io/format.c (revert): Fix comment.
4412         (next_format): Fix format revision.
4413         * io/unix.c: Fix and simplify mmap version of stream
4414         functions.
4416 2003-01-11  Paul Brook  <paul@nowt.org>
4418         * configure, Makefile.in: Regenerate.
4420 2003-01-11  Paul Brook  <paul@nowt.org>
4422         * runtime/stop.c: Rewrite.
4424 2003-01-08  Paul Brook  <paul@nowt.org>
4426         * configure, Makefile.in: Regenerate.
4428 2003-01-05  Paul Brook  <paul@nowt.org>
4430         * (*.m4) Move to m4/.
4431         * intrinsics/string.c (_gfor_string_index): New Function.
4433 2002-12-29  Paul Brook  <paul@nowt.org>
4435         * intrinsics/reshape.*: New files.
4436         * gcc_config.patch: Update to new GCC configure system.
4438 2002-10-10  Paul Brook  <paul@nowt.org>
4440         * intrinsics/size.c: New file.
4441         * intrinsics/shape.m4: New file.
4442         * Makefile.am: Add above files.
4444 2002-10-02  Paul Brook  <paul@nowt.org>
4446         * fmain.c (main): Move here.
4447         * libgfor.c: From here.
4448         * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
4449         * Makefile.am: Build libgforbegin.
4450         * gcc_config.patch: Remove stray -march=athlon.
4451         * dotprodl.m4: Fix use of L8_TO_L4 macro.
4452         * ifunction.m4: Move variable declarations to allow compilation with
4453         gcc < 3.0
4454         * specific.m4, specific4.m4: Fix typo typecode->type_code.
4455         * README: Document use of patch -p1.
4457 2002-09-12  Paul Brook  <paul@nowt.org>
4459         * math/*: Add complex math library functions.
4460         * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
4461         * Makefile.am: Add details for above.
4462         * configure.in: Use AC_PROG_F95.  Test for the presence of csin.
4464 2002-09-09  Paul Brook  <paul@nowt.org>
4466         * libgfor.c (determine_endianness): Use an array rather than a struct.
4467         * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
4469 2002-09-09  Steven Bosscher  <s.bosscher@student.tudelft.nl>
4471         * libgfor.c: Add fatal signal handler.
4472         Romove superfluous abort() calls.
4474 2002-09-07  Paul Brook <paul@nowt.org>
4476         * Makefile.am, intrinsics: Major rewrite.
4478 2002-09-02  Paul Brook <paul@nowt.org>
4480         * Makefile.am: Added -I$(srcdir) to m4 rule.
4482 2002-08-30  Paul Brook <paul@nowt.org>
4484         * io/*: Integrated libgforio.
4485         * Makefile.am, configure.in: Make compatable with GCC. Build code for
4486         intrinsics in the intrisics directory.
4487         * intrinsics/intrinsics.m4: Move here. Strip directories from the
4488         filename. Add 'and' and 'all' intrinsics.
4490 2002-08-17  Paul Brook <paul@nowt.org>
4492         * ALL: First release as more than just a single file