1 2014-11-13 Janne Blomqvist <jb@gcc.gnu.org>
4 * configure: Regenerated.
5 * configure.ac (AM_CFLAGS): Add Werror=vla.
6 * libgfortran.h (gfc_alloca): Remove macro.
7 (fc_strdup_notrim): New prototype.
8 * intrinsics/access.c (access_func): Use fc_strdup rather than
10 * intrinsics/chdir.c (chdir_i4_sub): Likewise.
11 (chdir_i8_sub): Likewise.
12 * intrinsics/chmod.c (chmod_internal): New function, move logic
14 (chmod_func): Call chmod_internal.
15 * intrinsics/env.c (getenv): Use fc_strdup rather than stack
17 (get_environment_variable_i4): Likewise.
18 * intrinsics/execute_command_line.c (execute_command_line):
20 * intrinsics/hostnm.c (hostnm_0): New function, use static buffer
22 (hostnm_i4_sub): Call hostnm_0.
23 (hostnm_i8_sub): Likewise.
25 * intrinsics/link.c (link_internal): New function, use fc_strdup
26 rather than stack allocation.
27 (link_i4_sub): Call link_internal.
28 (link_i8_sub): Likewise.
31 * intrinsics/perror.c (perror_sub): Use fc_strdup rather than
33 * intrinsics/random.c (random_seed_i4): Use static buffer rather
34 than VLA, use _Static_assert to make sure it's big enough.
35 * intrinsics/rename.c (rename_internal): New function, use
36 fc_strdup rather than stack allocation.
37 (rename_i4_sub): Call rename_internal.
38 (rename_i8_sub): Likewise.
39 (rename_i4): Likewise.
40 (rename_i8): Likewise.
41 * intrinsics/stat.c (stat_i4_sub_0): Use fc_strdup rather than
43 (stat_i8_sub_0): Likewise.
44 * intrinsics/symlink.c (symlnk_internal): New function, use
45 fc_strdup rather than stack allocation.
46 (symlnk_i4_sub): Call symlnk_internal.
47 (symlnk_i8_sub): Likewise.
48 (symlnk_i4): Likewise.
49 (symlnk_i8): Likewise.
50 * intrinsics/system.c (system_sub): Use fc_strdup rather than
52 * intrinsics/unlink.c (unlink_i4_sub): Likewise.
53 * io/file_pos.c (READ_CHUNK): Make it a macro rather than variable.
54 * io/list_read.c (nml_get_obj_data): Use fixed stack buffer, fall
55 back to xmalloc/free for large sizes.
56 * io/read.c (read_f): Likewise.
57 * io/transfer.c (MAX_READ): Make it a macro rather than variable.
58 (WRITE_CHUNK): Likewise.
59 * io/write_float.def (write_float): Use fixed stack buffer, fall
60 back to xmalloc/free for large sizes.
61 * runtime/string.c (fc_strdup_notrim): New function.
63 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
66 * configure: Regenerate.
68 2014-11-10 Janne Blomqvist <jb@gcc.gnu.org>
72 * config.h.in: Regenerated.
73 * configure: Regenerated.
74 * configure.ac (AC_CHECK_HEADERS_ONCE): Check for xlocale.h.
75 (AC_CHECK_FUNCS_ONCE): Check for newlocale, freelocale, uselocale,
77 * io/io.h (locale.h): Include.
78 (xlocale.h): Include if present.
79 (c_locale): New variable.
80 (old_locale): New variable.
81 (old_locale_ctr): New variable.
82 (old_locale_lock): New variable.
83 (st_parameter_dt): Add old_locale member.
84 * io/transfer.c (data_transfer_init): Set locale to "C" if doing
86 (finalize_transfer): Reset locale to previous.
87 * io/unit.c (c_locale): New variable.
88 (old_locale): New variable.
89 (old_locale_ctr): New variable.
90 (old_locale_lock): New variable.
91 (init_units): Init c_locale, init old_locale_lock.
92 (close_units): Free c_locale.
93 * runtime/error.c (locale.h): Include.
94 (xlocale.h): Include if present.
95 (gf_strerror): Use strerror_l if available. Reset locale to
96 LC_GLOBAL_LOCALE for strerror_r branch.
98 2014-10-20 Janne Blomqvist <jb@gcc.gnu.org>
101 * configure.ac: Check for strtok_r.
102 * runtime/main.c (gfstrtok_r): Fallback implementation of
104 (find_addr2line): Use strtok_r to split PATH.
105 * config.h.in: Regenerated.
106 * configure: Regenerated.
108 2014-10-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
110 * ieee/ieee_helper.c (ieee_is_finite_*, ieee_is_nan_*,
111 ieee_is_negative_*, ieee_is_normal_*, ieee_copy_sign_*,
112 ieee_unordered_*, ieee_logb_*, ieee_rint_*, ieee_scalb_*,
113 ieee_rem_*, ieee_next_after_*): Remove functions.
114 * gfortran.map (GFORTRAN_1.5): Remove corresponding symbols.
116 2014-10-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
119 * io/unit.c (init_units): Initialize the DELIM flag to
120 UNSPECIFIED for the STDIN unit so that the flag is
123 2014-10-01 Janne Blomqvist <jb@gcc.gnu.org>
125 * intrinsics/pack_generic.c (pack_s_internal): Fix
126 -Wmaybe-uninitialized warning.
127 * m4/unpack.m4 (unpack0_'rtype_code`): Likewise.
128 (unpack1_'rtype_code`): Likewise.
129 * generated/unpack_*.m4: Regenerated.
131 2014-09-30 Janne Blomqvist <jb@gcc.gnu.org>
133 * configure.ac (AM_CFLAGS): Add
134 -Werror=implicit-function-declaration.
135 * Makefile.in: Regenerated.
136 * aclocal.m4: Regenerated.
137 * configure: Regenerated.
139 2014-09-25 Tobias Burnus <burnus@net-b.de>
141 * caf/libcaf.h (_gfortran_caf_co_broadcast): New prototype.
142 * caf/single.c (_gfortran_caf_co_broadcast): New.
144 2014-09-18 Janne Blomqvist <jb@gcc.gnu.org>
147 * io/inquire.c (inquire_via_unit): Use gfc_unit.filename also when
148 HAVE_TTYNAME{_R} is not defined.
150 2014-09-17 Janne Blomqvist <jb@gcc.gnu.org>
153 * io/io.h (gfc_unit): Store C string for the filename.
154 * io/close.c (st_close): Use gfc_unit.filename.
155 * io/inquire.c (inquire_via_unit): Likewise.
156 * io/open.c (new_unit): Likewise.
157 (already_open): Likewise, unlink file before freeing filename.
158 * io/unit.c (init_units): Likewise.
159 (close_unit_1): Likewise.
160 (filename_from_unit): Likewise.
161 * io/unix.c (compare_file_filename): Likewise.
162 (find_file0): Likewise.
163 (delete_file): Likewise.
165 2014-09-10 Janne Blomqvist <jb@gcc.gnu.org>
167 * io/transfer.c (read_block_form): Fix pad status check (found by
168 Thomas Schwinge with -Wlogical-not-parentheses).
170 2014-08-31 Tobias Burnus <burnus@net-b.de>
172 * caf/libcaf.h (_gfortran_caf_send, _gfortran_caf_get,
173 _gfortran_caf_sendget): Update prototype.
174 * caf/single.c (_gfortran_caf_send, _gfortran_caf_get,
175 _gfortran_caf_sendget): Handle may_require_tmp.
177 2014-08-20 Steven G. Kargl <kargl@gcc.gnu.org>
180 * m4/bessel.m4: Avoid indexing off the end of an array.
181 * generated/bessel_r10.c: Regenerated.
182 * generated/bessel_r16.c: Ditto.
183 * generated/bessel_r4.c: Ditto.
184 * generated/bessel_r8.c: Ditto.
186 2014-08-14 Tobias Burnus <burnus@net-b.de>
188 * caf/libcaf.h (caf_register_t): Update for critical.
189 (_gfortran_caf_critical, _gfortran_caf_end_critical): Remove.
190 (_gfortran_caf_lock, _gfortran_caf_unlock): Add.
191 * caf/single.c (_gfortran_caf_register): Handle locking
193 (_gfortran_caf_sendget): Re-name args for consistency.
194 (_gfortran_caf_lock, _gfortran_caf_unlock): Add.
196 2014-08-04 Jakub Jelinek <jakub@redhat.com>
198 * runtime/memory.c (xmallocarray): Avoid division for the common case.
200 2014-07-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
203 * io/format.c (format_error): Avoid invalid string pointer by
204 using the fortran string length values to generate error string.
205 (parse_format): Allocate the null terminator for the format
208 2014-07-12 Tobias Burnus <burnus@net-b.de>
210 * caf/libcaf.h (_gfortran_caf_atomic_define,
211 _gfortran_caf_atomic_ref, _gfortran_caf_atomic_op,
212 _gfortran_caf_atomic_cas): New prototypes.
213 * caf/single.c (_gfortran_caf_atomic_define,
214 _gfortran_caf_atomic_ref, _gfortran_caf_atomic_op,
215 _gfortran_caf_atomic_cas): New functions.
217 2014-07-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
219 * config/fpu-*.h (get_fpu_rounding_mode, set_fpu_rounding_mode,
220 support_fpu_rounding_mode): Clean up, mark unreachable code as such.
222 2014-07-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
224 * libgfortran.h (support_fpu_underflow_control,
225 get_fpu_underflow_mode, set_fpu_underflow_mode): New prototypes.
226 * config/fpu-*.h (support_fpu_underflow_control,
227 get_fpu_underflow_mode, set_fpu_underflow_mode):
229 * ieee/ieee_arithmetic.F90: Support underflow control.
231 2014-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
233 * config/fpu-sysv.h (get_fpu_rounding_mode): Use FP_RN, FP_RP,
234 FP_RM, FP_RZ unconditionally.
235 (set_fpu_rounding_mode): Likewise.
237 2014-07-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
239 * libgfortran.h: Assume __GNUC__.
241 2014-07-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
243 * runtime/stop.c: Use C11 _Noreturn.
244 * libgfortran.h: Use C11 _Noreturn in prototypes.
245 Move REALPART, IMAGPART and COMPLEX_ASSIGN macros...
246 * intrinsics/c99_functions.c: ... here.
248 2014-07-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
250 * config/fpu-387.h, config/fpu-aix.h, config/fpu-sysv.h,
251 config/fpu-glibc.h: Use static assertions.
253 2014-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
255 * configure, config.h.in: Regenerate.
256 * config/fpu-sysv.h: Include <assert.h>.
258 2014-07-02 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
260 * config/fpu-glibc.h: Fix comment about FE_DENORMAL.
262 2014-07-02 Uros Bizjak <ubizjak@gmail.com>
264 * configure.host (ieee_flags): Add -mieee for alpha*.
266 * config/fpu-glibc.h (support_fpu_rounding_mode): Correctly handle
267 GFC_FPE_UPWARD, GFC_FPE_DOWNWARD and GFC_FPE_TOWARDZERO.
268 * config/fpu-aix.h (support_fpu_rounding_mode): Ditto.
270 2014-06-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
272 * config/fpu-387.h (my_fenv_t): Amend structure so it also works
275 2014-06-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
278 * io/list_read.c (next_char_internal): Adjust the read length to
279 a single wide character. (eat_spaces): Add missing paren.
280 * io/unix.c (mem_read4): Use the correct mem_alloc function for
281 wide character internal reads.
283 2014-06-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
286 * configure.host: Add checks for IEEE support, rework priorities.
287 * configure.ac: Define IEEE_SUPPORT, check for fpsetsticky and
289 * configure: Regenerate.
290 * Makefile.am: Build new ieee files, install IEEE_* modules.
291 * Makefile.in: Regenerate.
292 * gfortran.map (GFORTRAN_1.6): Add new symbols.
293 * libgfortran.h (get_fpu_trap_exceptions, set_fpu_trap_exceptions,
294 support_fpu_trap, set_fpu_except_flags, support_fpu_flag,
295 support_fpu_rounding_mode, get_fpu_state, set_fpu_state): New
297 * config/fpu-*.h (get_fpu_trap_exceptions,
298 set_fpu_trap_exceptions, support_fpu_trap, set_fpu_except_flags,
299 support_fpu_flag, support_fpu_rounding_mode, get_fpu_state,
300 set_fpu_state): New functions.
301 * ieee/ieee_features.F90: New file.
302 * ieee/ieee_exceptions.F90: New file.
303 * ieee/ieee_arithmetic.F90: New file.
304 * ieee/ieee_helper.c: New file.
306 2014-06-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
309 * io/list_read.c (eat_spaces): Use a 'for' loop instead of
310 'while' loop to skip the loop if there are no bytes left in the
311 string. Only seek if actual spaces can be skipped.
313 2014-06-25 Tobias Burnus <burnus@net-b.de>
315 * caf/single.c (assign_char4_from_char1, assign_char1_from_char4,
316 convert_type): New static functions.
317 (_gfortran_caf_get, _gfortran_caf_send): Use them.
319 2014-06-19 Tobias Burnus <burnus@net-b.de>
321 * caf/single.c (_gfortran_caf_co_sum, _gfortran_caf_co_max,
322 _gfortran_caf_co_min): Fix stat setting.
324 2014-06-17 Tobias Burnus <burnus@net-b.de>
326 * caf/libcaf.h (gfc_descriptor_t): New typedef.
327 (caf_vector_t): Update.
328 (_gfortran_caf_co_sum, _gfortran_caf_co_max, _gfortran_caf_co_min):
329 Remove vector-subscript argument.
330 (_gfortran_caf_co_send, _gfortran_caf_co_get,
331 _gfortran_caf_co_sendget): New.
332 * caf/single.c (_gfortran_caf_co_sum, _gfortran_caf_co_max,
333 _gfortran_caf_co_min): Remove vector-subscript argument.
334 (_gfortran_caf_co_send, _gfortran_caf_co_get,
335 _gfortran_caf_co_sendget): New.
337 2014-06-17 Janne Blomqvist <jb@gcc.gnu.org>
339 * libgfortran.h (xmallocarray): New prototype.
340 * runtime/memory.c (xmallocarray): New function.
341 (xcalloc): Check for nonzero separately instead of multiplying.
342 * generated/*.c: Regenerated.
343 * intrinsics/cshift0.c (cshift0): Call xmallocarray instead of
345 * intrinsics/eoshift0.c (eoshift0): Likewise.
346 * intrinsics/eoshift2.c (eoshift2): Likewise.
347 * intrinsics/pack_generic.c (pack_internal): Likewise.
348 (pack_s_internal): Likewise.
349 * intrinsics/reshape_generic.c (reshape_internal): Likewise.
350 * intrinsics/spread_generic.c (spread_internal): Likewise.
351 (spread_internal_scalar): Likewise.
352 * intrinsics/string_intrinsics_inc.c (string_trim): Likewise.
353 (string_minmax): Likewise.
354 * intrinsics/transpose_generic.c (transpose_internal): Likewise.
355 * intrinsics/unpack_generic.c (unpack_internal): Likewise.
356 * io/list_read.c (nml_touch_nodes): Don't cast xmalloc return value.
357 * io/transfer.c (st_set_nml_var): Call xmallocarray instead of
359 * io/unit.c (get_internal_unit): Likewise.
360 (filename_from_unit): Don't cast xmalloc return value.
361 * io/write.c (nml_write_obj): Likewise, formatting.
362 * m4/bessel.m4 (bessel_jn_r'rtype_kind`): Call xmallocarray
364 (besse_yn_r'rtype_kind`): Likewise.
365 * m4/cshift1.m4 (cshift1): Likewise.
366 * m4/eoshift1.m4 (eoshift1): Likewise.
367 * m4/eoshift3.m4 (eoshift3): Likewise.
368 * m4/iforeach.m4: Likewise.
369 * m4/ifunction.m4: Likewise.
370 * m4/ifunction_logical.m4 (name`'rtype_qual`_'atype_code):
372 * m4/in_pack.m4 (internal_pack_'rtype_ccode`): Likewise.
373 * m4/matmul.m4 (matmul_'rtype_code`): Likewise.
374 * m4/matmull.m4 (matmul_'rtype_code`): Likewise.
375 * m4/pack.m4 (pack_'rtype_code`): Likewise.
376 * m4/reshape.m4 (reshape_'rtype_ccode`): Likewise.
377 * m4/shape.m4 (shape_'rtype_kind`): Likewise.
378 * m4/spread.m4 (spread_'rtype_code`): Likewise.
379 (spread_scalar_'rtype_code`): Likewise.
380 * m4/transpose.m4 (transpose_'rtype_code`): Likewise.
381 * m4/unpack.m4 (unpack0_'rtype_code`): Likewise.
382 (unpack1_'rtype_code`): Likewise.
383 * runtime/convert_char.c (convert_char1_to_char4): Likewise.
384 (convert_char4_to_char1): Simplify.
385 * runtime/environ.c (init_unformatted): Call xmallocarray instead
387 * runtime/in_pack_generic.c (internal_pack): Likewise.
389 2014-06-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
392 * configure.ac: Include <math.h> when checking for fp_except_t
394 * configure: Regenerate.
396 2014-06-08 Janne Blomqvist <jb@gcc.gnu.org>
399 * io/unix.h (struct stream_vtable): Add new member function,
401 (smarkeor): New inline function.
402 (flush_if_unbuffered): Remove prototype.
403 * io/unix.c (raw_markeor): New function.
404 (raw_vtable): Initialize markeor member.
405 (buf_markeor): New function.
406 (buf_vtable): Initialize markeor member.
407 (mem_vtable): Likewise.
408 (mem4_vtable): Likewise.
409 (flush_if_unbuffered): Remove function.
410 * io/transfer.c (next_record): Call smarkeor instead of
413 2014-05-27 Uros Bizjak <ubizjak@gmail.com>
415 * intrinsics/getcwd.c: Include stdlib.h.
417 2014-05-26 Janne Blomqvist <jb@gcc.gnu.org>
419 * libgfortran.h (xrealloc): New prototype.
420 * runtime/memory.c (xrealloc): New function.
421 * io/fbuf.c (fbuf_alloc): Use xrealloc.
422 * io/list_read.c (push_char_default): Likewise.
423 (push_char4): Likewise.
425 2014-05-26 Janne Blomqvist <jb@gcc.gnu.org>
428 * intrinsics/ctime.c (strctime): Rename to gf_ctime, use snprintf
430 (fdate): Use gf_ctime.
431 (fdate_sub): Likewise.
433 (ctime_sub): Likewise.
435 2014-05-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
438 * io/list_read.c (extended_look_ahead): New helper function to
439 scan the namelist name and look for matches with the new '+'
440 extended type parent indicator. (str_comp_extended): New
441 helper function to compare the namelist name with the varname
442 namelist. (find_nml_name): Use the new helper functions to match
443 the extended type varnames.
445 2014-05-23 Jerry DeLisle <jvdelisle@gcc.gnu>
448 * io/list_read.c (eat_spaces): If the next character pointed to
449 is a space, don't seek, must be at the end.
451 2014-05-23 Hans-Peter Nilsson <hp@axis.com>
453 * configure.ac [with_newlib] (HAVE_STRNLEN, HAVE_STRNDUP): Define.
454 * configure: Regenerate.
456 2014-05-23 Janne Blomqvist <jb@gcc.gnu.org>
459 * runtime/string.c: Include stdlib.h.
461 2014-05-22 Janne Blomqvist <jb@gcc.gnu.org>
464 * config.h.in: Regenerated.
465 * configure: Regenerated.
466 * configure.ac (AC_CHECK_FUNCS_ONCE): Check for strnlen and
468 * libgfortran.h (fc_strdup): New prototype.
469 * runtime/string.c (strnlen): New fallback function.
470 (strndup): New fallback function.
471 (fc_strdup): New function.
472 * io/close.c (st_close): Use fc_strdup.
473 * io/open.c (new_unit): Likewise.
474 (already_open): Likewise.
475 * io/unit.c (filename_from_unit): Likewise.
476 * io/unix.c (unpack_filename): Remove function.
477 (regular_file): Rename to regular_file2, add path argument.
478 (regular_file): New function calling regular_file2.
479 (compare_file_filename): Use fc_strdup.
480 (find_file): Likewise.
481 (delete_file): Likewise.
482 (file_exists): Likewise.
483 (file_size): Likewise.
484 (inquire_sequential): Likewise.
485 (inquire_direct): Likewise.
486 (inquire_formatted): Likewise.
487 (inquire_access): Likewise.
488 * io/unix.h (unpack_filename): Remove prototype.
489 * runtime/main.c (please_free_exe_path_when_done): Change type to
491 (store_exe_path): Use malloced buffer, grow as needed.
493 2014-05-17 Jerry DeLisle <jvdelisle@gcc.gnu>
496 * io/io.h (gfc_unit): New function pointers *next_char_fn_ptr
497 and *push_char_fn_ptr.
498 *io/list_read.c (next_char): Create macro with this name to call
499 the new function pointer. Split the original next_char function
500 into three new functions. (next_char_default, next_char_internal,
501 next_char_utf8): New functions. (push_char): Create macro with
502 this name to call new function pointer. Split the original
503 push_char into three new functions. (push_char_default,
504 push_char_internal, push_char4): New functions. (set_workers):
505 New function to initilize the function pointers depending on the
506 type of IO to be performed. (list_formatted_read_scalar): Use
507 set_workers function. (finish_list_read): Likewise.
508 (namelist_read): Likewise.
509 (nml_get_obj_data): Use push_char_default.
511 2014-05-16 Janne Blomqvist <jb@gcc.gnu.org>
514 * io/unix.c (raw_close): Check if s->fd is -1.
515 (fd_to_stream): Check return value of fstat(), handle error.
517 2014-05-12 Janne Blomqvist <jb@gcc.gnu.org>
520 * intrinsics/getcwd.c (getcwd_i4_sub): Avoid potentially large
521 stack allocation, avoid extra copying in the common case.
523 2014-05-12 Janne Blomqvist <jb@gcc.gnu.org>
525 * configure.ac (AM_CFLAGS): Use -std=gnu11.
527 * configure: Regenerated.
529 2014-05-11 Tobias Burnus <burnus@net-b.de>
531 * caf/libcaf.h (_gfortran_caf_num_images): Change type of
532 second argument to int.
533 * caf/mpi.c (_gfortran_caf_num_images): Ditto.
534 * caf/single.c (_gfortran_caf_num_images): Ditto.
536 2014-05-08 Tobias Burnus <burnus@net-b.de>
538 * caf/libcaf.h (caf_vector_t, _gfortran_caf_co_sum,
539 _gfortran_caf_co_min, _gfortran_caf_co_max): Declare
542 2014-05-06 Jerry DeLisle <jvdelisle@gcc.gnu>
545 * io/list_read.c (list_formatted_read_scalar): Use eat_separator
546 and delete extraneous code.
548 2014-04-30 Tobias Burnus <burnus@net-b.de>
550 * caf/libcaf.h (_gfortran_caf_this_image, _gfortran_caf_num_images):
552 (_gfortran_caf_init): Change prototype.
553 (mpi_token_t): New typedef.
555 * caf/mpi.c (_gfortran_caf_this_image, _gfortran_caf_num_images):
557 (_gfortran_caf_init): Update.
558 (_gfortran_caf_finalize, _gfortran_caf_register,
559 _gfortran_caf_deregister): Use mpi_token_t.
560 * caf/single.c (_gfortran_caf_this_image, _gfortran_caf_num_images):
562 (_gfortran_caf_init): Update.
563 (_gfortran_caf_finalize, _gfortran_caf_register,
564 _gfortran_caf_deregister): Use mpi_token_t, simplify.
566 2014-04-26 Jerry DeLisle <jvdelisle@gcc.gnu>
569 * io/list_read.c: Add uchar typedef. (push_char4): New function
570 to save kind=4 character. (next_char_utf8): New function to read
571 a single UTF-8 encoded character value. (read_chracter): Update
572 to use the new functions for reading UTF-8 strings.
573 (list_formatted_read_scalar): Update to handle list directed
574 reads of UTF-8 strings. (nml_read_obj): Likewise update for
575 UTF-8 strings in namelists.
576 * io/write.c (nml_write_obj): Add kind=4 character support for
579 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
581 * configure.ac: Quote usage of ac_cv_func_clock_gettime in if test.
582 * configure: Regenerate.
584 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
586 * config/fpu-387.h [__sun__ && __svr4__]: Remove SSE execution
589 2014-04-11 Jerry DeLisle <jvdelisle@gcc.gnu>
592 io/unit.c (is_trim_ok): If internal unit is array, do not trim.
594 2014-03-21 Jerry DeLisle <jvdelisle@gcc.gnu>
597 * io/transfer.c (data_transfer_init): If std= was specified, set
598 delim status to DELIM_NONE of no other was specified.
600 2014-03-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
602 * configure.ac: Check for presence of fcntl.
603 * configure: Regenerate.
604 * config.h.in: Regenerate.
605 * io/unix.c (set_close_on_exec): Check for HAVE_FCNTL.
607 2014-03-17 Jerry DeLisle <jvdelisle@gcc.gnu>
610 * io/list_read.c (list_formatted_read_scalar): Do not use
611 eat_separator. Explicitly set the comma and end-of-line flags.
612 Check for END condition from finish_separator.
614 2014-03-15 Jerry DeLisle <jvdelisle@gcc.gnu>
617 * io/list_read.c (finish_list_read): Read one character to check
618 for the end of the file. If it is the end, then issue the file
619 end error message. If not, use eat_line to reach the end
620 without giving error. The next attempt to read will then
621 issue the error as described above.
623 2014-03-12 Jerry DeLisle <jvdelisle@gcc.gnu>
626 * io/read.c (read_decimal): Quickly skip spaces to avoid calls
628 * io/unit.c (is_trim_ok): New helper function to check various
629 conditions to see if its OK to trim the internal unit string.
630 (get_internal_unit): Use LEN_TRIM to shorten selected internal
631 unit strings for optimizing READ. Enable this optimization for
633 * io/list_read.c (finish_list_read): Don't call eat_line for
636 2014-03-08 Jerry DeLisle <jvdelisle@gcc.gnu>
639 * io/list_read.c (next_char): Mark unlikely error checks.
640 (eat_spaces): For character array reading, skip ahead over
641 spaces rather than call next_char multiple times.
643 2014-03-08 Tobias Burnus <burnus@net-b.de>
645 * libgfortran.h (unlikely, likely): Add usage comment.
647 2014-03-08 Dominique d'Humieres <dominiq@lps.ens.fr>
650 * io/write_float.def (output_float): Remove unused variable
651 nzero_real. Replace a double space with a single one.
652 (determine_en_precision): Fix wrong handling of the EN format.
654 2014-03-03 Jerry DeLisle <jvdelisle@gcc.gnu>
657 * io/inquire.c (inquire_via_unit): In the case of
658 DELIM_UNSPECIFIED set inquire return string to "NONE".
659 * io/list_read.c (read_character): In the case of DELIM_NONE and
660 namelists, complete the character read using the namelist
662 * io/open.c (new_unit): Don't set delim status to none if not
663 specified so that DELIM_UNSPECIFIED can be used later.
664 * io/transfer.c (data_transfer_init): For namelist I/O, if the
665 unit delim status is unspecified set the current status to quote.
666 Otherwise, set current status to the unit status.
667 * io/unit.c (get_internel_unit, init_unit): Remember to set
668 flags_delim initially to DELIM_UNSPECIFIED so defaults come out
670 * io/write.c (write_character): Add a new function argument
671 "mode" to signify that raw output is to be used vs output with
672 delimiters. If the mode is set to DELIM (1) proceed with
673 delimiters. (list_formatted_write_scalar): Write the separator
674 only if a delimiter was previously specified. Update the call to
675 write_character with the mode argument given.
676 (namelist_write_newline): Use the mode argument. (nml_write_obj):
677 Use the mode argument. Remove use of tmp_delim. Write the
678 semi-colon or comma correctly only when needed with using
679 delimiters. Cleanup whitespace.
680 (namelist_write): If delim is not specified in namelist I/O,
681 default to using quotes. Get rid of the tmp_delim variable and
682 use the new mode argument in write_character.
684 2014-02-21 Tobias Burnus <burnus@net-b.de>
687 * libgfortran/io/inquire.c (yes, no): New static const char vars.
688 (inquire_via_unit): Use them. Use OPEN mode instead of using
689 POSIX's access to query about write=, read= and readwrite=.
691 2014-01-20 Jerry DeLisle <jvdelisle@gcc.gnu>
692 Dominique d'Humieres <dominiq@lps.ens.fr>
694 * io/write_float.def (output_float): Remove inadvertent test
695 code from previous patch.
697 2014-01-19 Jerry DeLisle <jvdelisle@gcc.gnu>
698 Dominique d'Humieres <dominiq@lps.ens.fr>
703 * io/write_float.def (output_float): Fix wrong handling of the
705 (output_float_FMT_G_): Fixes rounding issues with -m32.
707 2014-01-11 Jerry DeLisle <jvdelisle@gcc.gnu>
708 Dominique d'Humieres <dominiq@lps.ens.fr>
709 Steven G. Kargl <kargl@gcc.gnu.org>
713 * io/io.h (struct st_parameter_dt): Assign expanded_read flag to
714 unused bit. Define new variable line_buffer_pos.
715 * io/list_read.c (free_saved, next_char, l_push_char,
716 read_logical, read_real): Replace use of item_count with
717 line_buffer_pos for line_buffer look ahead.
718 (read_logical, read_integer, parse_real, read_real, check_type):
719 Adjust location of free_line to after generating error messages
720 to retain the correct item count for the message.
722 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
724 Update copyright years
726 Copyright (C) 2013-2014 Free Software Foundation, Inc.
728 Copying and distribution of this file, with or without modification,
729 are permitted in any medium without royalty provided the copyright
730 notice and this notice are preserved.