projects / gcc.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
history | raw | HEAD
re PR fortran/36582 (Namelist I/O error: Bogus "Cannot match namelist object")
[gcc.git] / libgfortran / ChangeLog
1 2008-07-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2
3 PR fortran/36852
4 * io/list_read.c: If variable rank is zero, do not adjust the found
5 namelist object pointer.
6
7 2008-07-22 Daniel Kraft <d@domob.eu>
8
9 PR fortran/29835
10 * io/format.c (struct format_data): New member error_element.
11 (unexpected_element): Added '%c' to message.
12 (next_char): Keep track of last parsed character in fmt->error_element.
13 (format_error): If the message is unexpected_element, output the
14 offending character, too.
15
16 2008-07-22 Thomas Koenig <tkoenig@gcc.gnu.org>
17
18 PR libfortran/36890
19 * io/file_pos.c: Declare READ_CHUNK as signed to avoid
20 signed/unsigned comparison warning in formatted_backspace.
21
22 2008-07-21 Thomas Koenig <tkoenig@gcc.gnu.org>
23
24 PR libfortran/36773
25 * intrinsics/cshift0.c (cshift0): Return early if size of array
26 is zero.
27 * intrinsics/eoshift0.c (eoshift0): Return early if size of
28 return array is zero.
29 * intrinsics/eoshift2.c (eoshift2): Likewise.
30 * m4/eoshift1.m4 (eoshift1): Return early if size of array
31 is zero.
32 * m4/eoshift3.m4 (eoshift3): Likewise.
33 * m4/eoshift2.m4 (eoshift2): Return early if size of return
34 array is zero.
35 * m4/eoshift4.m4 (eoshift2): Return early if size of return
36 array is zero.
37 * generated/cshift1_16.c: Regenerated.
38 * generated/cshift1_4.c: Regenerated.
39 * generated/cshift1_8.c: Regenerated.
40 * generated/eoshift1_16.c: Regenerated.
41 * generated/eoshift1_4.c: Regenerated.
42 * generated/eoshift1_8.c: Regenerated.
43 * generated/eoshift3_16.c: Regenerated.
44 * generated/eoshift3_4.c: Regenerated.
45 * generated/eoshift3_8.c: Regenerated.
46
47 2008-07-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
48
49 PR fortran/36857
50 * io/write_float.def: Comment out locale dependent code and fix general
51 comments.
52
53 2008-07-07 Thomas Koenig <tkoenig@gcc.gnu.org>
54
55 PR fortran/36341
56 PR fortran/34670
57 * m4/matmul.m4: Add bounds checking.
58 * m4/matmull.m4: Likewise.
59 * generated/matmul_c10.c: Regenerated.
60 * generated/matmul_c16.c: Regenerated.
61 * generated/matmul_c4.c: Regenerated.
62 * generated/matmul_c8.c: Regenerated.
63 * generated/matmul_i1.c: Regenerated.
64 * generated/matmul_i16.c: Regenerated.
65 * generated/matmul_i2.c: Regenerated.
66 * generated/matmul_i4.c: Regenerated.
67 * generated/matmul_i8.c: Regenerated.
68 * generated/matmul_l16.c: Regenerated.
69 * generated/matmul_l4.c: Regenerated.
70 * generated/matmul_l8.c: Regenerated.
71 * generated/matmul_r10.c: Regenerated.
72 * generated/matmul_r16.c: Regenerated.
73 * generated/matmul_r4.c: Regenerated.
74 * generated/matmul_r8.c: Regenerated.
75
76 2008-07-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
77
78 * acinclude.m4 (LIBGFOR_CHECK_GTHR_DEFAULT): Fix configure cache
79 variable name.
80 * configure: Regenerate.
81
82 2008-07-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
83
84 PR fortran/36676
85 * io/list_read.c (find_nml_name): Use eat_separator instead of eat_line.
86
87 2008-06-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
88
89 PR fortran/36657
90 * io/list_read.c (read_character): Check for '!' along with separators.
91 (find_nml_name): Likewise and eat the comment if found.
92
93 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
94
95 * configure: Regenerate.
96
97 2008-06-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
98
99 PR fortran/36546
100 * io/list_read.c (eat_separator): Add tab character to condition
101 for looping past whitespace.
102
103 2008-06-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
104
105 PR fortran/36515
106 * libgfortran.h (compile_options_t): Add int range_check to structure.
107 * runtime/compile_options.c (set_options): Add range_check option.
108 (init_compile_options): Likewise.
109 *io/read.c (read_decimal): Change overflow checks to include
110 range_check.
111
112 2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
113
114 PR fortran/36538
115 * io/list_read.c (namelist_read): Add eat_separator to eliminate leading
116 tabs.
117
118 2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
119
120 PR fortran/35863
121 * libgfortran.h: Change l8_to_l4_offset to big_endian and add endian_off.
122 * runtime/main.c: Fix error in comment. Change l8_to_l4_offset to
123 big_endian. (determine_endianness): Add endian_off and set its value
124 according to big_endian.
125 * gfortran.map: Add symbol for new _gfortran_transfer_character_wide.
126 * io/io.h: Add prototype declarations for new functions.
127 * io/list_read.c (list_formatted_read_scalar): Modify to handle kind=4.
128 (list_formatted_read): Calculate stride based on kind for character type
129 and use it when calling list_formatted_read_scalar.
130 * io/inquire.c (inquire_via_unit): Change l8_to_l4_offset to big_endian.
131 * io/open.c (st_open): Change l8_to_l4_offset to big_endian.
132 * io/read.c (read_a_char4): New function to handle formatted read.
133 * io/write.c: Define GFC_CHAR4(x) to improve readability of code.
134 (write_a_char4): New function to handle formatted write.
135 (write_character): Modify to accept the kind parameter and adjust for
136 endianess of the machine. (list_formatted_write): Calculate the stride
137 resulting from the kind and adjust the list_formatted_write_scalar call
138 accordingly. (nml_write_obj): Adjust calls to write_character.
139 (namelist_write): Likewise.
140 * io/transfer.c (formatted_transfer_scaler): Rename 'len' argument to
141 'kind' argument to better describe what it is. Add calls to new
142 functions for kind == 4. (formatted_transfer): Modify to handle the case
143 of type character and kind equals 4 to pass in the kind to the transfer
144 routines. (transfer_character_wide): Add this new function.
145 (transfer_array): Don't set kind to the character string length. Adjust
146 strides bases on character kind.
147 (unformatted_read): Adjust size based on kind for character types.
148 (unformatted_write): Likewise. (data_transfer_init): Change
149 l8_to_l4_offset to big_endian.
150 io/fbuf.c (fbuf_seek): Add cast to eliminate warning.
151
152 2008-06-13 Tobias Burnus <burnus@net-b.de>
153
154 * configure.ac (AM_CFLAGS): Remove -Werror again.
155 * configure: Regenerate.
156
157 2008-06-13 Tobias Burnus <burnus@net-b.de>
158
159 PR libgfortran/36518
160 * configure.ac (AM_CFLAGS): Add -Werror.
161 * configure: Regenerate.
162 * m4/ifunction_logical.m4: Cast "n" to "(int)".
163 * generated/any_l16.c: Regenerate.
164 * generated/any_l2.c: Regenerate.
165 * generated/all_l1.c: Regenerate.
166 * generated/all_l2.c: Regenerate.
167 * generated/all_l16.c: Regenerate.
168 * generated/any_l4.c: Regenerate.
169 * generated/count_4_l.c: Regenerate.
170 * generated/count_8_l.c: Regenerate.
171 * generated/all_l4.c: Regenerate.
172 * generated/count_1_l.c: Regenerate.
173 * generated/count_16_l.c: Regenerate.
174 * generated/any_l8.c: Regenerate.
175 * generated/count_2_l.c: Regenerate.
176 * generated/any_l1.c: Regenerate.
177 * generated/all_l8.c: Regenerate.
178
179 2008-06-13 Tobias Burnus <burnus@net-b.de>
180
181 PR fortran/36495
182 * configure.ac (AM_FCFLAGS): Add "-Werror -fimplicit-none".
183 * configure: (generated) ditto.
184 * intrinsics/dprod_r8.f90: Add "implicit none".
185
186 2008-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
187
188 PR libfortran/36420
189 PR libfortran/36421
190 PR libfortran/36422
191 * io/io.h: Add prototype for write_real.
192 * io/transfer.c (formatted_transfer_scalar): For FMT_G and width zero,
193 use write_real.
194 * io/format.c: Add zero width error message. (parse_format_list): Use
195 error message for FMT_A if followed by FMT_ZERO. Use zero width error
196 message for FMT_G if mode is READ or if -std=f95 or f2003. (fmormat0):
197 Fix typo in comment.
198 * io/write.c(write_a): Set wlen to len if FMT_G and length is zero.
199 (write_l): Add wlen variable and use it if FMT_G and width is zero.
200 (write_decimal): If FMT_G, set m to -1 to flag processor dependent
201 formatting. (write_real): Remove static declaration.
202
203 2008-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
204
205 PR fortran/36319
206 * intrinsics/string_intrinsics_inc.c (string_index): Return
207 correct value for zero-length substring.
208 * intrinsics/cshift0.c: Add _char4 variant.
209 * intrinsics/eoshift0.c (eoshift0): Allow filler to be a pattern
210 wider than a single byte. Add _char4 variant and use above
211 functionality.
212 * intrinsics/eoshift2.c (eoshift2): Likewise.
213 * m4/eoshift1.m4: Likewise.
214 * m4/eoshift3.m4: Likewise.
215 * m4/cshift1.m4: Add _char4 variants.
216 * gfortran.map (GFORTRAN_1.1): Add _gfortran_cshift0_1_char4,
217 _gfortran_cshift0_2_char4, _gfortran_cshift0_4_char4,
218 _gfortran_cshift0_8_char4, _gfortran_cshift1_16_char4,
219 _gfortran_cshift1_4_char4, _gfortran_cshift1_8_char4,
220 _gfortran_eoshift0_1_char4, _gfortran_eoshift0_2_char4,
221 _gfortran_eoshift0_4_char4, _gfortran_eoshift0_8_char4,
222 _gfortran_eoshift1_16_char4, _gfortran_eoshift1_4_char4,
223 _gfortran_eoshift1_8_char4, _gfortran_eoshift2_1_char4,
224 _gfortran_eoshift2_2_char4, _gfortran_eoshift2_4_char4,
225 _gfortran_eoshift2_8_char4, _gfortran_eoshift3_16_char4,
226 _gfortran_eoshift3_4_char4 and _gfortran_eoshift3_8_char4.
227 * generated/eoshift3_4.c: Regenerate.
228 * generated/eoshift1_8.c: Regenerate.
229 * generated/eoshift1_16.c: Regenerate.
230 * generated/cshift1_4.c: Regenerate.
231 * generated/eoshift1_4.c: Regenerate.
232 * generated/eoshift3_8.c: Regenerate.
233 * generated/eoshift3_16.c: Regenerate.
234 * generated/cshift1_8.c: Regenerate.
235 * generated/cshift1_16.c: Regenerate.
236
237 2008-05-25 Tobias Burnus <burnus@net-b.de>
238
239 PR fortran/32600
240 * intrinsics/iso_c_binding.c (c_f_procpointer): Remove.
241 * intrinsics/iso_c_binding.h (c_f_procpointer): Remove.
242 * gfortran.map (c_f_procpointer): Remove.
243
244 2008-05-22 Thomas Koenig <tkoenig@gcc.gnu.org>
245
246 PR libgfortran/36302
247 * gfortran.map (GFORTRAN_1.1): Add _gfortran_eoshift0_16,
248 _gfortran_eoshift0_16_char, _gfortran_eoshift2_16,
249 _gfortran_eoshift2_16_char,_gfortran_cshift0_16,
250 _gfortran_cshift0_16_char. Sort alphabetically.
251 * intrinsics/eoshift0.c: Add function for kind=16 integer.
252 * intrinsics/eoshift2.c: Likewise.
253 * intrinsics/cshift0.c: Likewise.
254
255 2008-05-18 Thomas Koenig <tkoenig@gcc.gnu.org>
256
257 * m4/in_pack.m4 (internal_pack_'rtype_code`): Destination
258 pointer is restrict.
259 * m4/transpose.m4 (transpose_'rtype_code`): Likewise.
260 * m4/pack.m4 (pack_'rtype_code`): Likewise.
261 * m4/spread.m4 (spread_'rtype_code`): Likewise.
262 (spread_scalar_'rtype_code`): Likewise.
263 * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Likewise.
264 * m4/eoshift1.m4 (eoshift1): Likewise.
265 * m4/eoshift3.m4 (eoshift3): Likewise.
266 * m4/in_unpack.m4 (internal_unpack_'rtype_ccode`): Likewise.
267 * m4/unpack.m4 (unpack0_'rtype_code`): Likewise.
268 (unpack1_'rtype_code`): Likewise.
269 * intrinsics/pack_generic.c (pack_generic.c): Likewise.
270 * intrinsics/unpack_generic.c (unpack_internal): Likewise.
271 * intrinsics/eoshift0.c (eoshift0): Likewise.
272 * intrinsics/eoshift2.c (eoshift2): Likewise.
273 * intrinsics/reshape_generic.c (reshape_internal): Likewise.
274 * intrinsics/reshape_packed.c (reshape_packed): Likewise.
275 * generated/eoshift1_16.c: Regenerated.
276 * generated/eoshift1_4.c: Regenerated.
277 * generated/eoshift1_8.c: Regenerated.
278 * generated/eoshift3_16.c: Regenerated.
279 * generated/eoshift3_4.c: Regenerated.
280 * generated/eoshift3_8.c: Regenerated.
281 * generated/in_pack_c10.c: Regenerated.
282 * generated/in_pack_c16.c: Regenerated.
283 * generated/in_pack_c4.c: Regenerated.
284 * generated/in_pack_c8.c: Regenerated.
285 * generated/in_pack_i1.c: Regenerated.
286 * generated/in_pack_i16.c: Regenerated.
287 * generated/in_pack_i2.c: Regenerated.
288 * generated/in_pack_i4.c: Regenerated.
289 * generated/in_pack_i8.c: Regenerated.
290 * generated/in_pack_r10.c: Regenerated.
291 * generated/in_pack_r16.c: Regenerated.
292 * generated/in_pack_r4.c: Regenerated.
293 * generated/in_pack_r8.c: Regenerated.
294 * generated/in_unpack_c10.c: Regenerated.
295 * generated/in_unpack_c16.c: Regenerated.
296 * generated/in_unpack_c4.c: Regenerated.
297 * generated/in_unpack_c8.c: Regenerated.
298 * generated/in_unpack_i1.c: Regenerated.
299 * generated/in_unpack_i16.c: Regenerated.
300 * generated/in_unpack_i2.c: Regenerated.
301 * generated/in_unpack_i4.c: Regenerated.
302 * generated/in_unpack_i8.c: Regenerated.
303 * generated/in_unpack_r10.c: Regenerated.
304 * generated/in_unpack_r16.c: Regenerated.
305 * generated/in_unpack_r4.c: Regenerated.
306 * generated/in_unpack_r8.c: Regenerated.
307 * generated/maxloc0_16_i1.c: Regenerated.
308 * generated/maxloc0_16_i16.c: Regenerated.
309 * generated/maxloc0_16_i2.c: Regenerated.
310 * generated/maxloc0_16_i4.c: Regenerated.
311 * generated/maxloc0_16_i8.c: Regenerated.
312 * generated/maxloc0_16_r10.c: Regenerated.
313 * generated/maxloc0_16_r16.c: Regenerated.
314 * generated/maxloc0_16_r4.c: Regenerated.
315 * generated/maxloc0_16_r8.c: Regenerated.
316 * generated/maxloc0_4_i1.c: Regenerated.
317 * generated/maxloc0_4_i16.c: Regenerated.
318 * generated/maxloc0_4_i2.c: Regenerated.
319 * generated/maxloc0_4_i4.c: Regenerated.
320 * generated/maxloc0_4_i8.c: Regenerated.
321 * generated/maxloc0_4_r10.c: Regenerated.
322 * generated/maxloc0_4_r16.c: Regenerated.
323 * generated/maxloc0_4_r4.c: Regenerated.
324 * generated/maxloc0_4_r8.c: Regenerated.
325 * generated/maxloc0_8_i1.c: Regenerated.
326 * generated/maxloc0_8_i16.c: Regenerated.
327 * generated/maxloc0_8_i2.c: Regenerated.
328 * generated/maxloc0_8_i4.c: Regenerated.
329 * generated/maxloc0_8_i8.c: Regenerated.
330 * generated/maxloc0_8_r10.c: Regenerated.
331 * generated/maxloc0_8_r16.c: Regenerated.
332 * generated/maxloc0_8_r4.c: Regenerated.
333 * generated/maxloc0_8_r8.c: Regenerated.
334 * generated/minloc0_16_i1.c: Regenerated.
335 * generated/minloc0_16_i16.c: Regenerated.
336 * generated/minloc0_16_i2.c: Regenerated.
337 * generated/minloc0_16_i4.c: Regenerated.
338 * generated/minloc0_16_i8.c: Regenerated.
339 * generated/minloc0_16_r10.c: Regenerated.
340 * generated/minloc0_16_r16.c: Regenerated.
341 * generated/minloc0_16_r4.c: Regenerated.
342 * generated/minloc0_16_r8.c: Regenerated.
343 * generated/minloc0_4_i1.c: Regenerated.
344 * generated/minloc0_4_i16.c: Regenerated.
345 * generated/minloc0_4_i2.c: Regenerated.
346 * generated/minloc0_4_i4.c: Regenerated.
347 * generated/minloc0_4_i8.c: Regenerated.
348 * generated/minloc0_4_r10.c: Regenerated.
349 * generated/minloc0_4_r16.c: Regenerated.
350 * generated/minloc0_4_r4.c: Regenerated.
351 * generated/minloc0_4_r8.c: Regenerated.
352 * generated/minloc0_8_i1.c: Regenerated.
353 * generated/minloc0_8_i16.c: Regenerated.
354 * generated/minloc0_8_i2.c: Regenerated.
355 * generated/minloc0_8_i4.c: Regenerated.
356 * generated/minloc0_8_i8.c: Regenerated.
357 * generated/minloc0_8_r10.c: Regenerated.
358 * generated/minloc0_8_r16.c: Regenerated.
359 * generated/minloc0_8_r4.c: Regenerated.
360 * generated/minloc0_8_r8.c: Regenerated.
361 * generated/pack_c10.c: Regenerated.
362 * generated/pack_c16.c: Regenerated.
363 * generated/pack_c4.c: Regenerated.
364 * generated/pack_c8.c: Regenerated.
365 * generated/pack_i1.c: Regenerated.
366 * generated/pack_i16.c: Regenerated.
367 * generated/pack_i2.c: Regenerated.
368 * generated/pack_i4.c: Regenerated.
369 * generated/pack_i8.c: Regenerated.
370 * generated/pack_r10.c: Regenerated.
371 * generated/pack_r16.c: Regenerated.
372 * generated/pack_r4.c: Regenerated.
373 * generated/pack_r8.c: Regenerated.
374 * generated/spread_c10.c: Regenerated.
375 * generated/spread_c16.c: Regenerated.
376 * generated/spread_c4.c: Regenerated.
377 * generated/spread_c8.c: Regenerated.
378 * generated/spread_i1.c: Regenerated.
379 * generated/spread_i16.c: Regenerated.
380 * generated/spread_i2.c: Regenerated.
381 * generated/spread_i4.c: Regenerated.
382 * generated/spread_i8.c: Regenerated.
383 * generated/spread_r10.c: Regenerated.
384 * generated/spread_r16.c: Regenerated.
385 * generated/spread_r4.c: Regenerated.
386 * generated/spread_r8.c: Regenerated.
387 * generated/transpose_c10.c: Regenerated.
388 * generated/transpose_c16.c: Regenerated.
389 * generated/transpose_c4.c: Regenerated.
390 * generated/transpose_c8.c: Regenerated.
391 * generated/transpose_i16.c: Regenerated.
392 * generated/transpose_i4.c: Regenerated.
393 * generated/transpose_i8.c: Regenerated.
394 * generated/transpose_r10.c: Regenerated.
395 * generated/transpose_r16.c: Regenerated.
396 * generated/transpose_r4.c: Regenerated.
397 * generated/transpose_r8.c: Regenerated.
398 * generated/unpack_c10.c: Regenerated.
399 * generated/unpack_c16.c: Regenerated.
400 * generated/unpack_c4.c: Regenerated.
401 * generated/unpack_c8.c: Regenerated.
402 * generated/unpack_i1.c: Regenerated.
403 * generated/unpack_i16.c: Regenerated.
404 * generated/unpack_i2.c: Regenerated.
405 * generated/unpack_i4.c: Regenerated.
406 * generated/unpack_i8.c: Regenerated.
407 * generated/unpack_r10.c: Regenerated.
408 * generated/unpack_r16.c: Regenerated.
409 * generated/unpack_r4.c: Regenerated.
410 * generated/unpack_r8.c: Regenerated.
411
412 2008-05-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
413
414 * runtime/select.c: Moved content to select_inc.c. Include it.
415 Add macros for different character types.
416 * runtime/select_inc.c: New file.
417 * runtime/convert_char.c: New file.
418 * intrinsics/pack_generic.c (pack_char4, pack_s_char4): New
419 functions.
420 * intrinsics/transpose_generic.c (transpose_char4): New function.
421 * intrinsics/spread_generic.c (spread_char4, spread_char4_scalar):
422 New functions.
423 * intrinsics/unpack_generic.c (unpack1_char4, unpack0_char4):
424 New functions.
425 * intrinsics/reshape_generic.c (reshape_char): Use
426 gfc_charlen_type as type for length variables.
427 (reshape_char4): New function.
428 * gfortran.map (GFORTRAN_1.1): Add _gfortran_select_string_char4,
429 _gfortran_convert_char1_to_char4, _gfortran_convert_char4_to_char1,
430 _gfortran_transpose_char4, _gfortran_spread_char4,
431 _gfortran_spread_char4_scalar, _gfortran_reshape_char4,
432 _gfortran_pack_char4, _gfortran_pack_s_char4,
433 _gfortran_unpack0_char4 and _gfortran_unpack1_char4.
434 * Makefile.am: Add runtime/convert_char.c.
435 * Makefile.in: Regenerate.
436
437 2008-05-17 Thomas Koenig <tkoenig@gcc.gnu.org>
438
439 * io/list_read.c (list_formatted_read_scalar): Declare
440 type as volatile to shut up compiler warning.
441
442 2008-05-16 Janne Blomqvist <jb@gcc.gnu.org>
443
444 PR libfortran/25561
445 * io/io.h (struct fbuf): Change pointer to position offset.
446 * io/fbuf.c (fbuf_init): Reduce default size of buffer, ptr=>pos
447 changes.
448 (fbuf_reset): ptr=>pos changes.
449 (fbuf_alloc): If the request doesn't fit, don't waste memory by
450 keeping flushed bytes. ptr=>pos changes.
451 (fbuf_flush): ptr=>pos changes.
452 (fbuf_seek): Don't seek past the left tab limit, don't update active
453 byte count.
454 * io/open.c (new_unit): If RECL has been specified, used that as
455 initial buffer size.
456
457 2008-05-16 Janne Blomqvist <jb@gcc.gnu.org>
458
459 PR libfortran/35632
460 * io/open.c (new_unit): Set stream position to correct value.
461
462 2008-05-15 Janne Blomqvist <jb@gcc.gnu.org>
463
464 PR libfortran/25561
465 * Makefile.am: Add fbuf.c to gfor_io_src.
466 * Makefile.in: Regenerate.
467 * io/io.h (read_block): Remove.
468 (struct stream): Remove alloc_r_at function pointer.
469 (salloc_r): Remove.
470 (salloc_r_at): Remove.
471 (salloc_w_at): Remove.
472 (salloc_w): Remove offset argument.
473 (struct fbuf): New struct for format buffer.
474 (struct gfc_unit): Add fbuf.
475 (read_block_form): New prototype.
476 (fbuf_init): Likewise.
477 (fbuf_destroy): Likewise.
478 (fbuf_reset): Likewise.
479 (fbuf_alloc): Likewise.
480 (fbuf_flush): Likewise.
481 (fbuf_seek): Likewise.
482 * io/file_pos.c (formatted_backspace): Change to use sread.
483 (unformatted_backspace): Likewise.
484 (st_backspace): Flush format buffer.
485 (st_rewind): Likewise.
486 * io/list_read.c (next_char): Likewise.
487 (nml_query): Tidying, flush format buffer.
488 * io/open.c (new_unit): Init format buffer.
489 * io/read.c (read_l): Change to use read_block_form.
490 (read_a): Likewise.
491 (read_decimal): Likewise.
492 (read_radix): Likewise.
493 (read_f): Likewise.
494 (read_x): Empty reads also for stream I/O.
495 * io/transfer.c (read_sf): Change to use sread.
496 (read_block): Rename to read_block_form, change prototype, use sread.
497 (read_block_direct): Don't seek stream files.
498 (write_block): Change to use fbuf if external file, don't seek stream
499 files.
500 (write_buf): Don't seek stream files.
501 (formatted_transfer_scalar): Use fbuf for external files.
502 (us_read): Change to use sread.
503 (pre_position): Do nothing for stream I/O.
504 (data_transfer_init): Flush fbuf when switching from write to read, if
505 POS is specified, seek stream file to correct offset.
506 (skip_record): Change to use sread.
507 (min_off): New function.
508 (next_record_r): Change to use sread.
509 (next_record_w): Change to use sset/sseek, flush fbuf.
510 (finalize_transfer): Flush fbuf.
511 * io/unit.c (init_units): Init fbuf for stdout, stderr.
512 (close_unit_1): Destroy fbuf.
513 (finish_last_advance_record): Flush fbuf, no need to seek.
514 * io/unix.c (fd_alloc_r_at): Remove unused where argument.
515 (fd_alloc_w_at): Likewise.
516 (fd_read): Remove third argument to fd_alloc_r_at.
517 (fd_write): Remove third argument to fd_alloc_w_at.
518 (fd_sset): Likewise.
519 (fd_open): Don't set alloc_r_at.
520 (mem_alloc_r_at): Remove unused where argument.
521 (mem_alloc_w_at): Likewise.
522 (mem_read): Don't incorrectly return previous errno, remove unused
523 third argument to alloc function.
524 (mem_write): Likewise.
525 (mem_set): Likewise.
526 (open_internal): Don't set alloc_r_at pointer.
527 * io/fbuf.c: New file.
528
529 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
530
531 * libgfortran.h (gfc_char4_t): New type.
532 (GFC_SIZE_OF_CHAR_KIND): New macro.
533 (compare_string): Adjust prototype.
534 (compare_string_char4): New prototype.
535 * gfortran.map (GFORTRAN_1.1): Add _gfortran_adjustl_char4,
536 _gfortran_adjustr_char4, _gfortran_compare_string_char4,
537 _gfortran_concat_string_char4, _gfortran_string_index_char4,
538 _gfortran_string_len_trim_char4, _gfortran_string_minmax_char4,
539 _gfortran_string_scan_char4, _gfortran_string_trim_char4 and
540 _gfortran_string_verify_char4.
541 * intrinsics/string_intrinsics_inc.c: New file from content of
542 string_intrinsics.c with types replaced by macros.
543 * intrinsics/string_intrinsics.c: Move content to
544 string_intrinsics_inc.c.
545
546 2008-05-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
547
548 PR libfortran/36202
549 * io/list_read (eat_separator): Handle the CR-LF case correctly.
550
551 2008-05-09 Julian Brown <julian@codesourcery.com>
552
553 * Makefile.am (LTLDFLAGS): New.
554 (libgfortran_la_LDFLAGS): Use above.
555 * Makefile.in: Regenerate.
556
557 2008-05-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
558
559 PR libfortran/36131
560 * io/transfer.c (formatted_transfer_scalar): Revert patch for PR34974.
561 (next_record_w): Likewise.
562
563 2008-05-04 Thomas Koenig <tkoenig@gcc.gnu.org>
564
565 PR libfortran/35995
566 * m4/ifunction_logical.m4: If the extent of "array"
567 is less than zero, set it to zero. Use an explicit
568 flag for breaking out of the main loop to avoid, because
569 the data pointer for "array" may be NULL for an empty
570 array.
571 * m4/ifunction.m4: Likewise.
572 * generated/all_l1.c: Regenerated.
573 * generated/all_l16.c: Regenerated.
574 * generated/all_l2.c: Regenerated.
575 * generated/all_l4.c: Regenerated.
576 * generated/all_l8.c: Regenerated.
577 * generated/any_l1.c: Regenerated.
578 * generated/any_l16.c: Regenerated.
579 * generated/any_l2.c: Regenerated.
580 * generated/any_l4.c: Regenerated.
581 * generated/any_l8.c: Regenerated.
582 * generated/count_16_l.c: Regenerated.
583 * generated/count_1_l.c: Regenerated.
584 * generated/count_2_l.c: Regenerated.
585 * generated/count_4_l.c: Regenerated.
586 * generated/count_8_l.c: Regenerated.
587 * generated/maxloc1_16_i1.c: Regenerated.
588 * generated/maxloc1_16_i16.c: Regenerated.
589 * generated/maxloc1_16_i2.c: Regenerated.
590 * generated/maxloc1_16_i4.c: Regenerated.
591 * generated/maxloc1_16_i8.c: Regenerated.
592 * generated/maxloc1_16_r10.c: Regenerated.
593 * generated/maxloc1_16_r16.c: Regenerated.
594 * generated/maxloc1_16_r4.c: Regenerated.
595 * generated/maxloc1_16_r8.c: Regenerated.
596 * generated/maxloc1_4_i1.c: Regenerated.
597 * generated/maxloc1_4_i16.c: Regenerated.
598 * generated/maxloc1_4_i2.c: Regenerated.
599 * generated/maxloc1_4_i4.c: Regenerated.
600 * generated/maxloc1_4_i8.c: Regenerated.
601 * generated/maxloc1_4_r10.c: Regenerated.
602 * generated/maxloc1_4_r16.c: Regenerated.
603 * generated/maxloc1_4_r4.c: Regenerated.
604 * generated/maxloc1_4_r8.c: Regenerated.
605 * generated/maxloc1_8_i1.c: Regenerated.
606 * generated/maxloc1_8_i16.c: Regenerated.
607 * generated/maxloc1_8_i2.c: Regenerated.
608 * generated/maxloc1_8_i4.c: Regenerated.
609 * generated/maxloc1_8_i8.c: Regenerated.
610 * generated/maxloc1_8_r10.c: Regenerated.
611 * generated/maxloc1_8_r16.c: Regenerated.
612 * generated/maxloc1_8_r4.c: Regenerated.
613 * generated/maxloc1_8_r8.c: Regenerated.
614 * generated/maxval_i1.c: Regenerated.
615 * generated/maxval_i16.c: Regenerated.
616 * generated/maxval_i2.c: Regenerated.
617 * generated/maxval_i4.c: Regenerated.
618 * generated/maxval_i8.c: Regenerated.
619 * generated/maxval_r10.c: Regenerated.
620 * generated/maxval_r16.c: Regenerated.
621 * generated/maxval_r4.c: Regenerated.
622 * generated/maxval_r8.c: Regenerated.
623 * generated/minloc1_16_i1.c: Regenerated.
624 * generated/minloc1_16_i16.c: Regenerated.
625 * generated/minloc1_16_i2.c: Regenerated.
626 * generated/minloc1_16_i4.c: Regenerated.
627 * generated/minloc1_16_i8.c: Regenerated.
628 * generated/minloc1_16_r10.c: Regenerated.
629 * generated/minloc1_16_r16.c: Regenerated.
630 * generated/minloc1_16_r4.c: Regenerated.
631 * generated/minloc1_16_r8.c: Regenerated.
632 * generated/minloc1_4_i1.c: Regenerated.
633 * generated/minloc1_4_i16.c: Regenerated.
634 * generated/minloc1_4_i2.c: Regenerated.
635 * generated/minloc1_4_i4.c: Regenerated.
636 * generated/minloc1_4_i8.c: Regenerated.
637 * generated/minloc1_4_r10.c: Regenerated.
638 * generated/minloc1_4_r16.c: Regenerated.
639 * generated/minloc1_4_r4.c: Regenerated.
640 * generated/minloc1_4_r8.c: Regenerated.
641 * generated/minloc1_8_i1.c: Regenerated.
642 * generated/minloc1_8_i16.c: Regenerated.
643 * generated/minloc1_8_i2.c: Regenerated.
644 * generated/minloc1_8_i4.c: Regenerated.
645 * generated/minloc1_8_i8.c: Regenerated.
646 * generated/minloc1_8_r10.c: Regenerated.
647 * generated/minloc1_8_r16.c: Regenerated.
648 * generated/minloc1_8_r4.c: Regenerated.
649 * generated/minloc1_8_r8.c: Regenerated.
650 * generated/minval_i1.c: Regenerated.
651 * generated/minval_i16.c: Regenerated.
652 * generated/minval_i2.c: Regenerated.
653 * generated/minval_i4.c: Regenerated.
654 * generated/minval_i8.c: Regenerated.
655 * generated/minval_r10.c: Regenerated.
656 * generated/minval_r16.c: Regenerated.
657 * generated/minval_r4.c: Regenerated.
658 * generated/minval_r8.c: Regenerated.
659 * generated/product_c10.c: Regenerated.
660 * generated/product_c16.c: Regenerated.
661 * generated/product_c4.c: Regenerated.
662 * generated/product_c8.c: Regenerated.
663 * generated/product_i1.c: Regenerated.
664 * generated/product_i16.c: Regenerated.
665 * generated/product_i2.c: Regenerated.
666 * generated/product_i4.c: Regenerated.
667 * generated/product_i8.c: Regenerated.
668 * generated/product_r10.c: Regenerated.
669 * generated/product_r16.c: Regenerated.
670 * generated/product_r4.c: Regenerated.
671 * generated/product_r8.c: Regenerated.
672 * generated/sum_c10.c: Regenerated.
673 * generated/sum_c16.c: Regenerated.
674 * generated/sum_c4.c: Regenerated.
675 * generated/sum_c8.c: Regenerated.
676 * generated/sum_i1.c: Regenerated.
677 * generated/sum_i16.c: Regenerated.
678 * generated/sum_i2.c: Regenerated.
679 * generated/sum_i4.c: Regenerated.
680 * generated/sum_i8.c: Regenerated.
681 * generated/sum_r10.c: Regenerated.
682 * generated/sum_r16.c: Regenerated.
683 * generated/sum_r4.c: Regenerated.
684 * generated/sum_r8.c: Regenerated.
685
686 2008-05-04 Thomas Koenig <tkoenig@gcc.gnu.org>
687
688 PR libfortran/35990
689 * intrinsics/pack_generic.c: Really commit.
690
691 2008-05-04 Thomas Koenig <tkoenig@gcc.gnu.org>
692
693 PR libfortran/35990
694 * intrinsics/pack_generic.c: If an extent of the source
695 array is less then zero, set it to zero. Set the source
696 pointer to NULL if the source size is zero. Set the total
697 number of elements to zero if the vector has an extent
698 less or equal to zero.
699 * m4/pack.m4: Set the source pointer to NULL if the
700 source array is zero-sized. Set the total number of
701 elemements to zero if the vector has an extent less or
702 equal to zero.
703 * generated/pack_i1.c: Regenerated.
704 * generated/pack_i2.c: Regenerated.
705 * generated/pack_i4.c: Regenerated.
706 * generated/pack_i8.c: Regenerated.
707 * generated/pack_i16.c: Regenerated.
708 * generated/pack_r4.c: Regenerated.
709 * generated/pack_r8.c: Regenerated.
710 * generated/pack_r10.c: Regenerated.
711 * generated/pack_r16.c: Regenerated.
712 * generated/pack_c4.c: Regenerated.
713 * generated/pack_c8.c: Regenerated.
714 * generated/pack_c10.c: Regenerated.
715 * generated/pack_c16.c: Regenerated.
716
717 2008-05-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
718
719 PR libfortran/36094
720 * runtime/error.c (show_locus): Provide modified error message when
721 filename has not yet been associated with a unit number.
722 * io/open.c (encoding_opt[]): Comment out "utf-8" option and add TODO.
723
724 2008-04-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
725
726 * intrinsics/selected_char_kind.c: New file.
727 * gfortran.map (GFORTRAN_1.1): Add _gfortran_selected_char_kind.
728 * Makefile.am: Add intrinsics/selected_char_kind.c.
729 * Makefile.in: Regenerate.
730
731 2008-04-30 Thomas Koenig <tkoenig@gcc.gnu.org>
732
733 PR libfortran/35993
734 * ifunction.m4 (SCALAR_ARRAY_FUNCTION): Use correct
735 implementation for multi-dimensional return arrays when
736 the mask is .false.
737 * generated/maxloc1_16_i1.c: Regenerated.
738 * generated/maxloc1_16_i16.c: Regenerated.
739 * generated/maxloc1_16_i2.c: Regenerated.
740 * generated/maxloc1_16_i4.c: Regenerated.
741 * generated/maxloc1_16_i8.c: Regenerated.
742 * generated/maxloc1_16_r10.c: Regenerated.
743 * generated/maxloc1_16_r16.c: Regenerated.
744 * generated/maxloc1_16_r4.c: Regenerated.
745 * generated/maxloc1_16_r8.c: Regenerated.
746 * generated/maxloc1_4_i1.c: Regenerated.
747 * generated/maxloc1_4_i16.c: Regenerated.
748 * generated/maxloc1_4_i2.c: Regenerated.
749 * generated/maxloc1_4_i4.c: Regenerated.
750 * generated/maxloc1_4_i8.c: Regenerated.
751 * generated/maxloc1_4_r10.c: Regenerated.
752 * generated/maxloc1_4_r16.c: Regenerated.
753 * generated/maxloc1_4_r4.c: Regenerated.
754 * generated/maxloc1_4_r8.c: Regenerated.
755 * generated/maxloc1_8_i1.c: Regenerated.
756 * generated/maxloc1_8_i16.c: Regenerated.
757 * generated/maxloc1_8_i2.c: Regenerated.
758 * generated/maxloc1_8_i4.c: Regenerated.
759 * generated/maxloc1_8_i8.c: Regenerated.
760 * generated/maxloc1_8_r10.c: Regenerated.
761 * generated/maxloc1_8_r16.c: Regenerated.
762 * generated/maxloc1_8_r4.c: Regenerated.
763 * generated/maxloc1_8_r8.c: Regenerated.
764 * generated/maxval_i1.c: Regenerated.
765 * generated/maxval_i16.c: Regenerated.
766 * generated/maxval_i2.c: Regenerated.
767 * generated/maxval_i4.c: Regenerated.
768 * generated/maxval_i8.c: Regenerated.
769 * generated/maxval_r10.c: Regenerated.
770 * generated/maxval_r16.c: Regenerated.
771 * generated/maxval_r4.c: Regenerated.
772 * generated/maxval_r8.c: Regenerated.
773 * generated/minloc1_16_i1.c: Regenerated.
774 * generated/minloc1_16_i16.c: Regenerated.
775 * generated/minloc1_16_i2.c: Regenerated.
776 * generated/minloc1_16_i4.c: Regenerated.
777 * generated/minloc1_16_i8.c: Regenerated.
778 * generated/minloc1_16_r10.c: Regenerated.
779 * generated/minloc1_16_r16.c: Regenerated.
780 * generated/minloc1_16_r4.c: Regenerated.
781 * generated/minloc1_16_r8.c: Regenerated.
782 * generated/minloc1_4_i1.c: Regenerated.
783 * generated/minloc1_4_i16.c: Regenerated.
784 * generated/minloc1_4_i2.c: Regenerated.
785 * generated/minloc1_4_i4.c: Regenerated.
786 * generated/minloc1_4_i8.c: Regenerated.
787 * generated/minloc1_4_r10.c: Regenerated.
788 * generated/minloc1_4_r16.c: Regenerated.
789 * generated/minloc1_4_r4.c: Regenerated.
790 * generated/minloc1_4_r8.c: Regenerated.
791 * generated/minloc1_8_i1.c: Regenerated.
792 * generated/minloc1_8_i16.c: Regenerated.
793 * generated/minloc1_8_i2.c: Regenerated.
794 * generated/minloc1_8_i4.c: Regenerated.
795 * generated/minloc1_8_i8.c: Regenerated.
796 * generated/minloc1_8_r10.c: Regenerated.
797 * generated/minloc1_8_r16.c: Regenerated.
798 * generated/minloc1_8_r4.c: Regenerated.
799 * generated/minloc1_8_r8.c: Regenerated.
800 * generated/minval_i1.c: Regenerated.
801 * generated/minval_i16.c: Regenerated.
802 * generated/minval_i2.c: Regenerated.
803 * generated/minval_i4.c: Regenerated.
804 * generated/minval_i8.c: Regenerated.
805 * generated/minval_r10.c: Regenerated.
806 * generated/minval_r16.c: Regenerated.
807 * generated/minval_r4.c: Regenerated.
808 * generated/minval_r8.c: Regenerated.
809 * generated/product_c10.c: Regenerated.
810 * generated/product_c16.c: Regenerated.
811 * generated/product_c4.c: Regenerated.
812 * generated/product_c8.c: Regenerated.
813 * generated/product_i1.c: Regenerated.
814 * generated/product_i16.c: Regenerated.
815 * generated/product_i2.c: Regenerated.
816 * generated/product_i4.c: Regenerated.
817 * generated/product_i8.c: Regenerated.
818 * generated/product_r10.c: Regenerated.
819 * generated/product_r16.c: Regenerated.
820 * generated/product_r4.c: Regenerated.
821 * generated/product_r8.c: Regenerated.
822 * generated/sum_c10.c: Regenerated.
823 * generated/sum_c16.c: Regenerated.
824 * generated/sum_c4.c: Regenerated.
825 * generated/sum_c8.c: Regenerated.
826 * generated/sum_i1.c: Regenerated.
827 * generated/sum_i16.c: Regenerated.
828 * generated/sum_i2.c: Regenerated.
829 * generated/sum_i4.c: Regenerated.
830 * generated/sum_i8.c: Regenerated.
831 * generated/sum_r10.c: Regenerated.
832 * generated/sum_r16.c: Regenerated.
833 * generated/sum_r4.c: Regenerated.
834 * generated/sum_r8.c: Regenerated.
835
836 2008-04-25 Thomas Koenig <tkoenig@gcc.gnu.org>
837
838 PR libfortran/35960
839 * m4/reshape.m4: Fix typo in last commit.
840 * generated/reshape_i4.c: Regererated.
841 * generated/reshape_i8.c: Regenerated.
842 * generated/reshape_i16.c: Regenerated.
843 * generated/reshape_r4.c: Regenerated.
844 * generated/reshape_r8.c: Regenerated.
845 * generated/reshape_r10.c: Regenerated.
846 * generated/reshape_r16.c: Regenerated.
847 * generated/reshape_c4.c: Regenerated.
848 * generated/reshape_c8.c: Regenerated.
849 * generated/reshape_c10.c: Regenerated.
850 * generated/reshape_c16.c: Regenerated.
851
852 2008-04-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
853
854 * intrinsics/time_1.h (__time_1): Remove unused variable.
855
856 2008-04-23 Thomas Koenig <tkoenig@gcc.gnu.org>
857
858 PR libfortran/35988
859 * m4/matmul.m4: Only issue a runtime error if extents are
860 non-zero.
861 * generated/matmul_i1.c: Regenerated.
862 * generated/matmul_i2.c: Regenerated.
863 * generated/matmul_i4.c: Regenerated.
864 * generated/matmul_i8.c: Regenerated.
865 * generated/matmul_i16.c: Regenerated.
866 * generated/matmul_r4.c: Regenerated.
867 * generated/matmul_r8.c: Regenerated.
868 * generated/matmul_r10.c: Regenerated.
869 * generated/matmul_r16.c: Regenerated.
870 * generated/matmul_c4.c: Regenerated.
871 * generated/matmul_c8.c: Regenerated.
872 * generated/matmul_c10.c: Regenerated.
873 * generated/matmul_c16.c: Regenerated.
874
875 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
876
877 * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY)
878 (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT)
879 (LIBGFOR_CHECK_ATTRIBUTE_ALIAS, LIBGFOR_CHECK_SYNC_FETCH_AND_ADD)
880 (LIBGFOR_GTHREAD_WEAK, LIBGFOR_CHECK_UNLINK_OPEN_FILE)
881 (LIBGFOR_CHECK_CRLF, LIBGFOR_CHECK_FOR_BROKEN_ISFINITE)
882 (LIBGFOR_CHECK_FOR_BROKEN_ISNAN)
883 (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY, LIBGFOR_CHECK_WORKING_STAT)
884 (LIBGFOR_CHECK_FPSETMASK, LIBGFOR_CHECK_MINGW_SNPRINTF):
885 Fix cache variable names.
886 * configure, Makefile.in: Regenerate.
887
888 2008-04-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
889
890 PR fortran/35991
891 * intrinsics/cshift0.c (cshift0): Avoid divide by zero.
892
893 2008-04-20 Thomas Koenig <tkoenig@gcc.gnu.org>
894
895 PR libfortran/35960
896 * intrinsics/reshape_generic.c (reshape_internal): If the size
897 of the resized array is zero, as determined by the SHAPE
898 argument, return early.
899 * m4/reshape.m4: Likewise.
900 * generated/reshape_i4.c: Regererated.
901 * generated/reshape_i8.c: Regenerated.
902 * generated/reshape_i16.c: Regenerated.
903 * generated/reshape_r4.c: Regenerated.
904 * generated/reshape_r8.c: Regenerated.
905 * generated/reshape_r10.c: Regenerated.
906 * generated/reshape_r16.c: Regenerated.
907 * generated/reshape_c4.c: Regenerated.
908 * generated/reshape_c8.c: Regenerated.
909 * generated/reshape_c10.c: Regenerated.
910 * generated/reshape_c16.c: Regenerated.
911
912 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
913
914 PR bootstrap/35457
915 * aclocal.m4: Regenerate.
916 * configure: Regenerate.
917
918 2008-04-14 Thomas Koenig <tkoenig@gcc.gnu.org>
919
920 PR libfortran/32972
921 * intrinsics/spread_generic.c (spread): Use spread_i2()
922 for GFC_DTYPE_DERIVED_2 (fix typo from previous commit).
923
924 2008-04-13 Thomas Koenig <tkoenig@gcc.gnu.org>
925 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
926
927 PR libfortran/32972
928 PR libfortran/32512
929 configure.ac: Add test for uintptr_t.
930 configure: Regenerated.
931 config.h.in: Regenerated.
932 * libgfortran.h: GFC_DTYPE_DERIVED_1: New macro.
933 GFC_DTYPE_DERIVED_2: New macro.
934 GFC_DTYPE_DERIVED_4: New macro.
935 GFC_DTYPE_DERIVED_8: New macro.
936 GFC_DTYPE_DERIVED_16: New macro.
937 GFC_UNALIGNED_2: New macro.
938 GFC_UNALIGNED_4: New macro.
939 GFC_UNALIGNED_8: New macro.
940 GFC_UNALIGNED_16: New macro.
941 intptr_t: Define if we don't have it.
942 uintptr_t: Likewise.
943 * runtime/backtrace.c (show_backtrace): Use intptr_t.
944 * intrinsics/signal.c (signal_sub): Likewise.
945 (signal_sub_int): Likewise.
946 (alarm_sub_int_i4): Likewise.
947 * intrinsics/spread_generic.c (spread): Use the integer
948 routines for handling derived types of sizes 1, 2, 4, 8 and 16
949 if the alignment of all pointers is correct.
950 (spread_scalar): Likewise.
951 * intrinsics/pack_generic.c (pack): Likewise.
952 Use GFD_DTYPE_TYPE_SIZE to avoid nested switch statements.
953 * intrinsics/unpack_generic.c (unpack1): Likewise.
954 (unpack0): Likewise.
955 * runtime/in_pack_generic.c (internal_pack): Likewise.
956 * runtime/in_unpack_generic.c (internal_unpack): Likewise.
957
958 2008-04-09 Jakub Jelinek <jakub@redhat.com>
959
960 * io/list_read.c (snprintf): Define if HAVE_SNPRINTF isn't defined.
961 (nml_read_obj): Add nml_err_msg_size argument. Pass it down to
962 recursive call. Use snprintf instead of sprintf when %s nl->var_name
963 is used.
964 (nml_get_obj_data): Add nml_err_msg_size argument. Pass it down to
965 nml_read_obj call. Use snprintf instead of sprintf when %s
966 nl->var_name is used. Pass nml_err_msg to nml_parse_qualifier instead
967 of parse_err_msg array. Append " for namelist variable " and
968 nl->var_name to it.
969 (namelist_read): Increase size of nml_err_msg array to 200. Pass
970 sizeof nml_err_msg as extra argument to nml_get_obj_data.
971
972 2008-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
973
974 PR fortran/25829 28655
975 * io/open.c (edit_modes): Set flags.async. (new_unit) Set flags.async
976 and flags.status. (st_open): Initialize flags.async.
977 * io/list_read.c (read_charactor): Use delim_status instead of
978 flags.delim.
979 * io/read.c (read_x): Use pad_status instead of flags.pad.
980 * io/inquire.c (inquire_via_unit): Add new checks.
981 (inquire_via_filename): Likewise.
982 * io/io.h (st_parameter_inquire): Add new flags.
983 (st_parameter_dt): Likewise.
984 * io/unit.c (get_internal_unit): Set flags.async. (init_units): Set
985 flags.async.
986 * io/transfer.c: Add delim and pad option arrays. (read_sf): Use
987 pad_status instead of flags.pad. (read_block): Likewise.
988 (data_transfer_init): Set flags.async and add checks.
989 * io/write.c (write_character): Use delim_status.
990 (list_formatted_write_scalar): Likewise. (nml_write_obj): Likewise.
991 (namelist_write): Likewise.
992
993 2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
994
995 PR fortran/25829 28655
996 * gfortran.map: Add new symbol, _gfortran_st_wait.
997 * libgfortran.h (st_paramter_common): Add new I/O parameters.
998 * open.c (st_option decimal_opt[], st_option encoding_opt[],
999 st_option round_opt[], st_option sign_opt[], st_option async_opt[]): New
1000 parameter option arrays. (edit_modes): Add checks for new parameters.
1001 (new_unit): Likewise. (st_open): Likewise.
1002 * list_read.c (CASE_SEPERATORS): Add ';' as a valid separator.
1003 (eat_separator): Handle deimal comma. (read_logical): Fix whitespace.
1004 (parse_real): Handle decimal comma. (read_real): Handle decimal comma.
1005 * read.c (read_a): Use decimal status flag to allow comma in place of a
1006 decimal point. (read_f): Allow comma as acceptable character in float.
1007 According to decimal flag, substitute a period for a comma.
1008 (read_x): If decimal status flag is comma, disable the read_comma flag,
1009 not allowing comma as a delimiter, an extension otherwise.
1010 * io.h: (unit_decimal, unit_encoding, unit_round, unit_sign,
1011 unit_async): New enumerators. Add all new I/O parameters.
1012 * unix.c (unix_stream, int_stream): Add io_mode asychronous I/O control.
1013 (move_pos_offset, fd_alloc_w_at): Fix some whitespace.
1014 (fd_sfree): Use new enumerator. (fd_read): Likewise.
1015 (fd_write): Likewise. (fd_close): Fix whitespace.
1016 (fd_open): Use new enumertors. (tempfile, regular_file,
1017 open_external): Fix whitespace. (output_stream, error_stream): Set
1018 method. (stream_offset): Fix whitespace.
1019 * transfer.c: (st_option decimal_opt[], sign_opt[], blank_opt[]): New
1020 option arrays. (formatted_transfer_scalar): Set sf_read_comma flag
1021 based on new decimal_status flag. (data_transfer_init): Initialize new
1022 parameters. Add checks for decimal, sign, and blank. (st_wait): New stub.
1023 * format.c: (format_lex): Add format specifiers DP, DC, and D.
1024 (parse_format_list): Parse the new specifiers.
1025 * write.c (write_decimal): Use new sign enumerators to set the sign.
1026 (write_complex): Handle decimal comma and semi-colon separator.
1027 (nml_write_obj): Likewise.
1028 * write_float.def: Revise sign enumerators. (calculate_sign): Use new
1029 sign enumerators. (output_float): Likewise. Use new decimal_status flag
1030 to set the decimal character to a point or a comma.
1031
1032 2008-03-28 Thomas Koenig <tkoenig@gcc.gnu.org>
1033
1034 PR libfortran/32972
1035 PR libfortran/32512
1036 * Makefile.am: Add new variable, i_spread_c, containing
1037 pack_i1.c, pack_i2.c, pack_i4.c, pack_i8.c, spread_i16.c,
1038 spread_r4.c, spread_r8.c, spread_r10.c, spread_r16.c,
1039 spread_c4.c, spread_c8.c, spread_c10.c, spread_c16.c.
1040 * Makefile.in: Regenerated.
1041 * libgfortran.h: Add prototypes for spread_i1, spread_i2,
1042 spread_i4, spread_i8, spread_i16, spread_r4, spread_r8,
1043 spread_c4, spread_c8, spread_c10, spread_c16,
1044 spread_scalar_i1, spread_scalar_i2, spread_scalar_i4,
1045 spread_scalar_i8, spread_scalar_i16, spread_scalar_r4
1046 spread_scalar_r8, spread_scalar_c4, spread_scalar_c8,
1047 spread_scalar_c10 and spread_scalar_c16.
1048 Add macros to isolate both type and size information
1049 from array descriptors with a single mask operation.
1050 * intrinsics/spread_generic.c: Add calls to specific
1051 spread functions.
1052 * m4/spread.m4: New file.
1053 * generated/spread_i1.c: New file.
1054 * generated/spread_i2.c: New file.
1055 * generated/spread_i4.c: New file.
1056 * generated/spread_i8.c: New file.
1057 * generated/spread_i16.c: New file.
1058 * generated/spread_r4.c: New file.
1059 * generated/spread_r8.c: New file.
1060 * generated/spread_r10.c: New file.
1061 * generated/spread_r16.c: New file.
1062 * generated/spread_c4.c: New file.
1063 * generated/spread_c8.c: New file.
1064 * generated/spread_c10.c: New file.
1065 * generated/spread_c16.c: New file.
1066
1067 2008-03-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1068
1069 PR libfortran/35699
1070 * io/transfer.c (write_buf): Don't pad the record, just return if the
1071 data is NULL. (next_record_w): If there are bytes left in the record
1072 for unformatted direct I/O, pad out the record with zero bytes.
1073
1074 2008-03-28 Tobias Burnus <burnus@net-b.de>
1075
1076 PR fortran/35721
1077 * intrinsics/associated.c (associated): Ignore different
1078 stride of pointer vs. target if only one element is referred.
1079
1080 2008-03-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1081
1082 * io/unix.c (fd_close): Do not close STDIN.
1083
1084 2007-03-23 Thomas Koenig <tkoenig@gcc.gnu.org
1085
1086 PR libfortran/32972
1087 * Makefile.am: Add new variable, i_unpack_c, containing
1088 unpack_i1.c, unpack_i2.c, unpack_i4.c, unpack_i8.c,
1089 unpack_i16.c, unpack_r4.c, unpack_r8.c, unpack_r10.c,
1090 unpack_r16.c, unpack_c4.c, unpack_c8.c, unpack_c10.c
1091 and unpack_c16.c
1092 Add i_unpack_c to gfor_built_src.
1093 Add rule to generate i_unpack_c from m4/unpack.m4.
1094 * Makefile.in: Regenerated.
1095 * libgfortran.h: Add prototypes for unpack0_i1, unpack0_i2,
1096 unpack0_i4, unpack0_i8, unpack0_i16, unpack0_r4, unpack0_r8,
1097 unpack0_r10, unpack0_r16, unpack0_c4, unpack0_c8, unpack0_c10,
1098 unpack0_c16, unpack1_i1, unpack1_i2, unpack1_i4, unpack1_i8,
1099 unpack1_i16, unpack1_r4, unpack1_r8, unpack1_r10, unpack1_r16,
1100 unpack1_c4, unpack1_c8, unpack1_c10 and unpack1_c16.
1101 * intrinsics/pack_generic.c (unpack1): Add calls to specific
1102 unpack1 functions.
1103 (unpack0): Add calls to specific unpack0 functions.
1104 * m4/unpack.m4: New file.
1105 * generated/unpack_i1.c: New file.
1106 * generated/unpack_i2.c: New file.
1107 * generated/unpack_i4.c: New file.
1108 * generated/unpack_i8.c: New file.
1109 * generated/unpack_i16.c: New file.
1110 * generated/unpack_r4.c: New file.
1111 * generated/unpack_r8.c: New file.
1112 * generated/unpack_r10.c: New file.
1113 * generated/unpack_r16.c: New file.
1114 * generated/unpack_c4.c: New file.
1115 * generated/unpack_c8.c: New file.
1116 * generated/unpack_c10.c: New file.
1117 * generated/unpack_c16.c: New file.
1118
1119 2008-03-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1120
1121 PR libfortran/35632
1122 * io/transfer.c (data_transfer_init): Fix whitespace.
1123 (next_record_w): Truncate the file only if the stream
1124 position is short of the file end.
1125
1126 2008-03-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1127
1128 * intrinsics/pack_generic.c: Fix typo.
1129
1130 2008-03-21 Janne Blomqvist <jb@gcc.gnu.org>
1131
1132 * gfortran.map: Move erfc_scaled symbols to new symbol node
1133 GFORTRAN_1.1, thereby fixing ABI bug introduced in r132846.
1134
1135 2008-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1136
1137 PR libfortran/32972
1138 * runtime/in_pack_generic.c (internal_pack): Call correct
1139 function, pack_i16, for GFC_INTEGER_16.
1140
1141 2008-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1142
1143 PR libfortran/32972
1144 * Makefile.am: Add new variable, i_pack_c, containing
1145 pack_i1.c, pack_i2.c, pack_i4.c, pack_i8.c, pack_i16.c,
1146 pack_r4.c, pack_r8.c, pack_r10.c, pack_r16.c, pack_c4.c,
1147 pack_c8.c, pack_c10.c, pack_c16.c.
1148 Add m4/pack.m4 to m4_files.
1149 Add i_pack_c to gfor_built_src.
1150 Add rule to generate i_pack_c from m4/pack.m4.
1151 * Makefile.in: Regenerated.
1152 * libgfortran.h: Add prototypes for pack_i1, pack_i2, pack_i4,
1153 pack_i8, pack_i16, pack_r4, pack_r8, pack_c4, pack_c8,
1154 pack_c10, pack_c16.
1155 * intrinsics/pack_generic.c: Add calls to specific
1156 pack functions.
1157 * m4/pack.m4: New file.
1158 * generated/pack_i1.c: New file.
1159 * generated/pack_i2.c: New file.
1160 * generated/pack_i4.c: New file.
1161 * generated/pack_i8.c: New file.
1162 * generated/pack_i16.c: New file.
1163 * generated/pack_r4.c: New file.
1164 * generated/pack_r8.c: New file.
1165 * generated/pack_r10.c: New file.
1166 * generated/pack_r16.c: New file.
1167 * generated/pack_c4.c: New file.
1168 * generated/pack_c8.c: New file.
1169 * generated/pack_c10.c: New file.
1170 * generated/pack_c16.c: New file.
1171
1172 2008-03-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1173
1174 PR libfortran/35627
1175 * io/list_read.c (free_line): Clear the line buffer enable flag and
1176 reset the index into line_buffer, aka item_count.
1177 (next_char): Cleanup whitespace.
1178 (read_logical): Use unget_char to assure that the first character of the
1179 bad logical is saved in case it is part of an object name. Remove the
1180 clearing of index and flag that is now in free_line.
1181 (read_real): Likewise.
1182
1183 2008-03-19 Thomas Koenig <tkoenig@gcc.gnu.org>
1184
1185 PR libfortran/32972
1186 * runtime/in_pack_generic.c (internal_pack): Fix typo in
1187 last commit.
1188
1189 2008-03-19 Thomas Koenig <tkoenig@gcc.gnu.org>
1190
1191 PR libfortran/32972
1192 * Makefile.am (in_pack_c): Add in_pack_i1.c, in_pack_i2.c,
1193 in_pack_r4.c, in_pack_r8.c, in_pack_r10.c and in_pack_r16.c.
1194 (in_unpack_c): Add in_unpack_i1.c, in_unpack_i2.c,
1195 in_unpack_r4.c, in_unpack_r8.c, in_unpack_r10.c and
1196 in_unpack_r16.c.
1197 * Makefile.in: Regenerate.
1198 * libgfortran.h: Add prototypes for internal_pack_1,
1199 internal_pack_2, internal_pack_16, internal_pack_r4,
1200 internal_pack_r8, internal_pack_r10, internal_pack_r16,
1201 internal_pack_c10 and internal_pack_c16. Add prototypes for
1202 internal_unpack_1, internal_unpack_2, internal_unpack_16,
1203 internal_unpack_r4, internal_unpack_r8, internal_unpack_r10,
1204 internal_unpack_r16, internal_unpack_c10 and
1205 internal_unpack_c16.
1206 * runtime/in_pack_generic.c (internal_pack): Use sizeof instead
1207 of hardwired sizes.
1208 Add calls to internal_pack_1, internal_pack_2,
1209 internal_pack_16, internal_pack_r4, internal_pack_r8,
1210 internal_pack_r10, internal_pack_r16, internal_pack_c10 and
1211 internal_pack_c16.
1212 * runtime/in_unpack_generic.c (internal_unpack): Use sizeof
1213 instead of hardwired sizes.
1214 Add calls to internal_unpack_1, internal_unpack_2,
1215 internal_unpack_16, internal_unpack_r4, internal_unpack_r8,
1216 internal_unpack_r10, internal_unpack_r16, internal_unpack_c10
1217 and internal_unpack_c16.
1218 * generated/in_pack_r4.c: New file.
1219 * generated/in_pack_i2.c: New file.
1220 * generated/in_unpack_i1.c: New file.
1221 * generated/in_pack_r10.c: New file.
1222 * generated/in_unpack_r4.c: New file.
1223 * generated/in_unpack_i2.c: New file.
1224 * generated/in_unpack_r16.c: New file.
1225 * generated/in_pack_r8.c: New file.
1226 * generated/in_unpack_r10.c: New file.
1227 * generated/in_unpack_r8.c: New file.
1228 * generated/in_pack_r16.c: New file.
1229 * generated/in_pack_i1.c: New file.
1230
1231 2008-03-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1232
1233 PR libfortran/35617
1234 * io/list_read.c (eat_separator): If next character after eatline is '!'
1235 then eatline again.
1236
1237 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1238
1239 * aclocal.m4: Regenerate.
1240 * configure: Likewise.
1241 * Makefile.in: Likewise.
1242
1243 2008-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1244
1245 PR libfortran/35524
1246 * intrinsics/erfc_scaled_inc.c: Only define the long double
1247 variant of erfc_scaled if expl is available.
1248
1249 2008-03-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1250
1251 PR libfortran/32812
1252 * intrinsics/random.c (scramble_seed, unscramble_seed): New
1253 functions.
1254 (random_seed_i4): Scramble the seed the user gives us before
1255 storing it, and unscramble it when we return it back later.
1256
1257 2008-03-05 Hans-Peter Nilsson <hp@axis.com>
1258
1259 PR libfortran/35293
1260 * io/unix.c (fd_truncate): Fold s->special_file case into
1261 success case of ftruncate/chsize call instead of the failure case.
1262 Make failure case actually return failure. Properly update stream
1263 pointers on failure. Call runtime_error for targets without
1264 neither ftruncate nor chsize where such a call would be needed.
1265
1266 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1267
1268 PR fortran/33197
1269 * intrinsics/erfc_scaled_inc.c: New file.
1270 * intrinsics/erfc_scaled.c: New file.
1271 * gfortran.map (GFORTRAN_1.0): Add _gfortran_erfc_scaled_r*.
1272 * Makefile.am: Add intrinsics/erfc_scaled.c.
1273 * config.h.in: Regenerate.
1274 * configure: Regenerate.
1275 * Makefile.in: Regenerate.
1276
1277 2008-03-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1278
1279 PR libfortran/35355
1280 * intrinsics/time_1.h (__time_1): Fix calculation of user_usec
1281 for mingw.
1282
1283 2008-03-01 Janne Blomqvist <jb@gcc.gnu.org>
1284
1285 PR libfortran/35063
1286 * io/unit.c (destroy_unit_mutex): Call __gthread_mutex_destroy
1287 instead of macro kludge.
1288
1289 2008-02-25 Janne Blomqvist <jb@gcc.gnu.org>
1290
1291 PR fortran/29549
1292 * Makefile.am: Add -fcx-fortran-rules to AM_CFLAGS for all of
1293 libgfortran.
1294 * Makefile.in: Regenerated.
1295
1296 2008-02-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1297
1298 * m4/ifunction_logical.m4: Add casts to get rid of warnings.
1299 * generated/all_l1.c: Regenerate.
1300 * generated/all_l2.c: Regenerate.
1301 * generated/all_l4.c: Regenerate.
1302 * generated/all_l8.c: Regenerate.
1303 * generated/all_l16.c: Regenerate.
1304 * generated/any_l1.c: Regenerate.
1305 * generated/any_l2.c: Regenerate.
1306 * generated/any_l4.c: Regenerate.
1307 * generated/any_l8.c: Regenerate.
1308 * generated/any_l16.c: Regenerate.
1309 * generated/count_1_l.c: Regenerate.
1310 * generated/count_2_l.c: Regenerate.
1311 * generated/count_4_l.c: Regenerate.
1312 * generated/count_8_l.c: Regenerate.
1313 * generated/count_16_l.c: Regenerate.
1314
1315 2008-02-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1316
1317 PR libfortran/32841
1318 * acinclude.m4: Don't use HAVE_MATH_H.
1319 * configure: Regenerate.
1320
1321 2008-02-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1322
1323 PR libfortran/35132
1324 * io/transfer.c (next_record_w): Truncate after the last record for
1325 STREAM I/O.
1326
1327 PR libfortran/34954
1328 * io/transfer.c (data_transfer_init): Initialize dtp->rec if writing.
1329
1330 PR libfortran/34974
1331 * io/transfer.c (formatted_transfer_scalar): Flush the buffer if skips
1332 is less than zero. (next_record_w): Use sseek to position the file to
1333 the max position reached.
1334
1335 2008-02-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1336
1337 PR libfortran/35036
1338 * write_float.def (output_float): Add error checks for zero digits
1339 after decimal point in E and D format specifiers.
1340
1341 2008-02-10 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1342
1343 PR libfortran/35063
1344 * io/unit.c (destroy_unit_mutex): New function that uses
1345 __gthread_mutex_destroy_function or pthread_mutex_destroy after
1346 unlocking and before free_mem for final closure of I/O unit.
1347 (delete_root): Use new function.
1348 (free_internal_unit): Likewise.
1349 (close_unit_1): Likewise.
1350
1351 2008-02-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1352
1353 PR libfortran/35001
1354 * m4/shape.m4: Return 0 for extents <= 0.
1355 * generated/shape_i4.c: Regenerated.
1356 * generated/shape_i8.c: Regenerated.
1357 * generated/shape_i16.c: Regenerated.
1358
1359 2008-01-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1360
1361 PR libfortran/34980
1362 * m4/shape.m4: If return array is empty, return early.
1363 * generated/shape_i4.c: Regenerated.
1364 * generated/shape_i8.c: Regenerated.
1365 * generated/shape_i16.c: Regenerated.
1366
1367 2008-01-26 Thomas Koenig <tkoenig@gcc.gnu.org>
1368
1369 PR libfofortran/34887
1370 * io/transfer.c (next_record_w): Always move to the farthest
1371 position when completing the record (also when we are
1372 processing a slash edit descriptor).
1373
1374 2008-01-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1375
1376 PR libfortran/34876
1377 * io/transfer.c (write_buf): Handle case of zero sized array.
1378 (transfer_array): Set data pointer to NULL and size to zero. Then
1379 make a data transfer and return.
1380
1381 2008-01-24 David Edelsohn <edelsohn@gnu.org>
1382
1383 * configure: Regenerate.
1384
1385 2008-01-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1386
1387 PR libfortran/34795
1388 * io/inquire.c (inquire_via_unit): If a unit is opened, return values
1389 according to the open action for DIRECT, FORMATTED, and UNFORMATTED.
1390 (inquire_via_filename): Return "UNKNOWN" for SEQUENTIAL, DIRECT,
1391 FORAMATTED, and UNFORMATTED inquiries.
1392 * io/unix.c (inquire_sequential): Return "UNKNOWN" when appropriate
1393 for files that are not opened. (inquire_direct): Same.
1394 (inquire_formatted): Same.
1395
1396 2008-01-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1397
1398 PR libfortran/34782
1399 * io/transfer.c (formatted_transfer_scalar): Set max_pos to the greater
1400 of the current max_pos or the newly calculated position.
1401
1402 2008-01-18 Tobias Burnus <burnus@net-b.de>
1403
1404 * io/write.c (write_real): Increase default precision
1405 for REAL(16) by one.
1406
1407 2008-01-16 Steven Bosscher <steven@gcc.gnu.org>
1408
1409 PR libfortran/34669
1410 * mk-kinds-h.sh: Compile with -S to avoid calling the assembler,
1411 to avoid piping the -fdump-parse-tree output to the assembler
1412 when configuring with -pipe.
1413 * mk-sik-inc.sh: Likewise.
1414 * mk-srk-inc.sh: Likewise.
1415
1416 2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
1417
1418 PR libfortran/34671
1419 * gfortran.am: Added _gfortran_all_l1, _gfortran_all_l2,
1420 _gfortran_any_l1, _gfortran_any_l2, -28,15 _gfortran_count_1_l,
1421 _gfortran_count_16_l, _gfortran_count_2_l, _gfortran_count_4_l and
1422 _gfortran_count_8_l Removed _gfortran_count_16_l16,
1423 _gfortran_count_16_l4, _gfortran_count_16_l8,
1424 _gfortran_count_4_l16, _gfortran_count_4_l4, _gfortran_count_4_l8,
1425 _gfortran_count_8_l16, _gfortran_count_8_l4 and
1426 _gfortran_count_8_l8.
1427 * Makefile.am: Added generated/any_l1.c and generated/any_l2.c to
1428 i_any_c. Added generated/all_l1. and generated/all_l2.c to
1429 i_all_c. Removed generated/count_4_l4.c, generated/count_8_l4.c,
1430 generated/count_16_l4.c, generated/count_4_l8.c,
1431 generated/count_8_l8.c, generated/count_16_l8.c,
1432 generated/count_4_l16.c, generated/count_8_l16.c, and
1433 generated/count_16_l16.c from i_count_c. Added count_1_l.c,
1434 count_2_l.c, count_4_l.c, count_8_l.c and count_16_l.c to
1435 i_count_c. I_M4_DEPS2 depends on ifunction_logical.m4, for
1436 any of the files generated from all.m4, any.m4 and count.m4.
1437 * Makefile.in: Regenerated.
1438 * m4/ifunction_logical.m4: New file. Use
1439 GFC_LOGICAL_1 pointer for access to source arrays.
1440 * m4/any.m4: Include ifunction_logical.m4 instead of
1441 ifunction.m4. Don't check atype_name.
1442 * m4/all.m4: Likewise.
1443 * m4/count.m4: Likewise.
1444 * generated/any_l1.c: New file.
1445 * generated/any_l2.c: New file.
1446 * generated/all_l1.c: New file.
1447 * generated/count_1_l.c: New file.
1448 * generated/count_2_l.c: New file.
1449 * generated/count_4_l.c: New file.
1450 * generated/count_8_l.c: New file.
1451 * generated/count_16_l.c: New file.
1452 * generated/any_l4.c: Regenerated.
1453 * generated/any_l8.c: Regenerated.
1454 * generated/any_l16.c: Regenerated.
1455 * generated/all_l4.c: Regenerated.
1456 * generated/all_l8.c: Regenerated.
1457 * generated/all_l16.c: Regenerated.
1458 * generated/count_4_l4.c: Removed.
1459 * generated/count_4_l8.c: Removed.
1460 * generated/count_4_l16.c: Removed.
1461 * generated/count_8_l4.c: Removed.
1462 * generated/count_8_l8.c: Removed.
1463 * generated/count_8_l16.c: Removed.
1464 * generated/count_16_l4.c: Removed.
1465 * generated/count_16_l8.c: Removed.
1466 * generated/count_16_l16.c: Removed.
1467
1468 2008-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
1469
1470 PR libfortran/34746
1471 * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Use %ld
1472 in printf format for all bounds checking; cast all
1473 integer-like arguments to runtime_error() to long int.
1474 (`m'name`'rtype_qual`_'atype_code): Likewise.
1475 (`s'name`'rtype_qual`_'atype_code): Likewise.
1476 * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): Likewise.
1477 (`m'name`'rtype_qual`_'atype_code): Likewise.
1478 (`s'name`'rtype_qual`_'atype_code): Likewise.
1479 * generated/all_l16.c: Regenerated.
1480 * generated/all_l4.c: Regenerated.
1481 * generated/all_l8.c: Regenerated.
1482 * generated/any_l16.c: Regenerated.
1483 * generated/any_l4.c: Regenerated.
1484 * generated/any_l8.c: Regenerated.
1485 * generated/count_16_l16.c: Regenerated.
1486 * generated/count_16_l4.c: Regenerated.
1487 * generated/count_16_l8.c: Regenerated.
1488 * generated/count_4_l16.c: Regenerated.
1489 * generated/count_4_l4.c: Regenerated.
1490 * generated/count_4_l8.c: Regenerated.
1491 * generated/count_8_l16.c: Regenerated.
1492 * generated/count_8_l4.c: Regenerated.
1493 * generated/count_8_l8.c: Regenerated.
1494 * generated/maxloc0_16_i1.c: Regenerated.
1495 * generated/maxloc0_16_i16.c: Regenerated.
1496 * generated/maxloc0_16_i2.c: Regenerated.
1497 * generated/maxloc0_16_i4.c: Regenerated.
1498 * generated/maxloc0_16_i8.c: Regenerated.
1499 * generated/maxloc0_16_r10.c: Regenerated.
1500 * generated/maxloc0_16_r16.c: Regenerated.
1501 * generated/maxloc0_16_r4.c: Regenerated.
1502 * generated/maxloc0_16_r8.c: Regenerated.
1503 * generated/maxloc0_4_i1.c: Regenerated.
1504 * generated/maxloc0_4_i16.c: Regenerated.
1505 * generated/maxloc0_4_i2.c: Regenerated.
1506 * generated/maxloc0_4_i4.c: Regenerated.
1507 * generated/maxloc0_4_i8.c: Regenerated.
1508 * generated/maxloc0_4_r10.c: Regenerated.
1509 * generated/maxloc0_4_r16.c: Regenerated.
1510 * generated/maxloc0_4_r4.c: Regenerated.
1511 * generated/maxloc0_4_r8.c: Regenerated.
1512 * generated/maxloc0_8_i1.c: Regenerated.
1513 * generated/maxloc0_8_i16.c: Regenerated.
1514 * generated/maxloc0_8_i2.c: Regenerated.
1515 * generated/maxloc0_8_i4.c: Regenerated.
1516 * generated/maxloc0_8_i8.c: Regenerated.
1517 * generated/maxloc0_8_r10.c: Regenerated.
1518 * generated/maxloc0_8_r16.c: Regenerated.
1519 * generated/maxloc0_8_r4.c: Regenerated.
1520 * generated/maxloc0_8_r8.c: Regenerated.
1521 * generated/maxloc1_16_i1.c: Regenerated.
1522 * generated/maxloc1_16_i16.c: Regenerated.
1523 * generated/maxloc1_16_i2.c: Regenerated.
1524 * generated/maxloc1_16_i4.c: Regenerated.
1525 * generated/maxloc1_16_i8.c: Regenerated.
1526 * generated/maxloc1_16_r10.c: Regenerated.
1527 * generated/maxloc1_16_r16.c: Regenerated.
1528 * generated/maxloc1_16_r4.c: Regenerated.
1529 * generated/maxloc1_16_r8.c: Regenerated.
1530 * generated/maxloc1_4_i1.c: Regenerated.
1531 * generated/maxloc1_4_i16.c: Regenerated.
1532 * generated/maxloc1_4_i2.c: Regenerated.
1533 * generated/maxloc1_4_i4.c: Regenerated.
1534 * generated/maxloc1_4_i8.c: Regenerated.
1535 * generated/maxloc1_4_r10.c: Regenerated.
1536 * generated/maxloc1_4_r16.c: Regenerated.
1537 * generated/maxloc1_4_r4.c: Regenerated.
1538 * generated/maxloc1_4_r8.c: Regenerated.
1539 * generated/maxloc1_8_i1.c: Regenerated.
1540 * generated/maxloc1_8_i16.c: Regenerated.
1541 * generated/maxloc1_8_i2.c: Regenerated.
1542 * generated/maxloc1_8_i4.c: Regenerated.
1543 * generated/maxloc1_8_i8.c: Regenerated.
1544 * generated/maxloc1_8_r10.c: Regenerated.
1545 * generated/maxloc1_8_r16.c: Regenerated.
1546 * generated/maxloc1_8_r4.c: Regenerated.
1547 * generated/maxloc1_8_r8.c: Regenerated.
1548 * generated/maxval_i1.c: Regenerated.
1549 * generated/maxval_i16.c: Regenerated.
1550 * generated/maxval_i2.c: Regenerated.
1551 * generated/maxval_i4.c: Regenerated.
1552 * generated/maxval_i8.c: Regenerated.
1553 * generated/maxval_r10.c: Regenerated.
1554 * generated/maxval_r16.c: Regenerated.
1555 * generated/maxval_r4.c: Regenerated.
1556 * generated/maxval_r8.c: Regenerated.
1557 * generated/minloc0_16_i1.c: Regenerated.
1558 * generated/minloc0_16_i16.c: Regenerated.
1559 * generated/minloc0_16_i2.c: Regenerated.
1560 * generated/minloc0_16_i4.c: Regenerated.
1561 * generated/minloc0_16_i8.c: Regenerated.
1562 * generated/minloc0_16_r10.c: Regenerated.
1563 * generated/minloc0_16_r16.c: Regenerated.
1564 * generated/minloc0_16_r4.c: Regenerated.
1565 * generated/minloc0_16_r8.c: Regenerated.
1566 * generated/minloc0_4_i1.c: Regenerated.
1567 * generated/minloc0_4_i16.c: Regenerated.
1568 * generated/minloc0_4_i2.c: Regenerated.
1569 * generated/minloc0_4_i4.c: Regenerated.
1570 * generated/minloc0_4_i8.c: Regenerated.
1571 * generated/minloc0_4_r10.c: Regenerated.
1572 * generated/minloc0_4_r16.c: Regenerated.
1573 * generated/minloc0_4_r4.c: Regenerated.
1574 * generated/minloc0_4_r8.c: Regenerated.
1575 * generated/minloc0_8_i1.c: Regenerated.
1576 * generated/minloc0_8_i16.c: Regenerated.
1577 * generated/minloc0_8_i2.c: Regenerated.
1578 * generated/minloc0_8_i4.c: Regenerated.
1579 * generated/minloc0_8_i8.c: Regenerated.
1580 * generated/minloc0_8_r10.c: Regenerated.
1581 * generated/minloc0_8_r16.c: Regenerated.
1582 * generated/minloc0_8_r4.c: Regenerated.
1583 * generated/minloc0_8_r8.c: Regenerated.
1584 * generated/minloc1_16_i1.c: Regenerated.
1585 * generated/minloc1_16_i16.c: Regenerated.
1586 * generated/minloc1_16_i2.c: Regenerated.
1587 * generated/minloc1_16_i4.c: Regenerated.
1588 * generated/minloc1_16_i8.c: Regenerated.
1589 * generated/minloc1_16_r10.c: Regenerated.
1590 * generated/minloc1_16_r16.c: Regenerated.
1591 * generated/minloc1_16_r4.c: Regenerated.
1592 * generated/minloc1_16_r8.c: Regenerated.
1593 * generated/minloc1_4_i1.c: Regenerated.
1594 * generated/minloc1_4_i16.c: Regenerated.
1595 * generated/minloc1_4_i2.c: Regenerated.
1596 * generated/minloc1_4_i4.c: Regenerated.
1597 * generated/minloc1_4_i8.c: Regenerated.
1598 * generated/minloc1_4_r10.c: Regenerated.
1599 * generated/minloc1_4_r16.c: Regenerated.
1600 * generated/minloc1_4_r4.c: Regenerated.
1601 * generated/minloc1_4_r8.c: Regenerated.
1602 * generated/minloc1_8_i1.c: Regenerated.
1603 * generated/minloc1_8_i16.c: Regenerated.
1604 * generated/minloc1_8_i2.c: Regenerated.
1605 * generated/minloc1_8_i4.c: Regenerated.
1606 * generated/minloc1_8_i8.c: Regenerated.
1607 * generated/minloc1_8_r10.c: Regenerated.
1608 * generated/minloc1_8_r16.c: Regenerated.
1609 * generated/minloc1_8_r4.c: Regenerated.
1610 * generated/minloc1_8_r8.c: Regenerated.
1611 * generated/minval_i1.c: Regenerated.
1612 * generated/minval_i16.c: Regenerated.
1613 * generated/minval_i2.c: Regenerated.
1614 * generated/minval_i4.c: Regenerated.
1615 * generated/minval_i8.c: Regenerated.
1616 * generated/minval_r10.c: Regenerated.
1617 * generated/minval_r16.c: Regenerated.
1618 * generated/minval_r4.c: Regenerated.
1619 * generated/minval_r8.c: Regenerated.
1620 * generated/product_c10.c: Regenerated.
1621 * generated/product_c16.c: Regenerated.
1622 * generated/product_c4.c: Regenerated.
1623 * generated/product_c8.c: Regenerated.
1624 * generated/product_i1.c: Regenerated.
1625 * generated/product_i16.c: Regenerated.
1626 * generated/product_i2.c: Regenerated.
1627 * generated/product_i4.c: Regenerated.
1628 * generated/product_i8.c: Regenerated.
1629 * generated/product_r10.c: Regenerated.
1630 * generated/product_r16.c: Regenerated.
1631 * generated/product_r4.c: Regenerated.
1632 * generated/product_r8.c: Regenerated.
1633 * generated/sum_c10.c: Regenerated.
1634 * generated/sum_c16.c: Regenerated.
1635 * generated/sum_c4.c: Regenerated.
1636 * generated/sum_c8.c: Regenerated.
1637 * generated/sum_i1.c: Regenerated.
1638 * generated/sum_i16.c: Regenerated.
1639 * generated/sum_i2.c: Regenerated.
1640 * generated/sum_i4.c: Regenerated.
1641 * generated/sum_i8.c: Regenerated.
1642 * generated/sum_r10.c: Regenerated.
1643 * generated/sum_r16.c: Regenerated.
1644 * generated/sum_r4.c: Regenerated.
1645 * generated/sum_r8.c: Regenerated.
1646
1647 2008-01-11 Thomas Koenig <tkoenig@gcc.gnu.org>
1648
1649 PR libfortran/34670
1650 * m4/iparm.m4 (upcase): New macro (copied from the m4 manual).
1651 (u_name): New macro for the upper case name of the intrinsic.
1652 * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Add
1653 bounds checking and rank check, depending on
1654 compile_options.bounds_check.
1655 (`m'name`'rtype_qual`_'atype_code): Likewise.
1656 (`s'name`'rtype_qual`_'atype_code): Likewise.
1657 * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): Add
1658 bounds checking and rank check, depending on
1659 compile_options.bounds_check.
1660 (`m'name`'rtype_qual`_'atype_code): Likewise.
1661 (`s'name`'rtype_qual`_'atype_code): Likewise.
1662 * generated/all_l16.c: Regenerated.
1663 * generated/all_l4.c: Regenerated.
1664 * generated/all_l8.c: Regenerated.
1665 * generated/any_l16.c: Regenerated.
1666 * generated/any_l4.c: Regenerated.
1667 * generated/any_l8.c: Regenerated.
1668 * generated/count_16_l16.c: Regenerated.
1669 * generated/count_16_l4.c: Regenerated.
1670 * generated/count_16_l8.c: Regenerated.
1671 * generated/count_4_l16.c: Regenerated.
1672 * generated/count_4_l4.c: Regenerated.
1673 * generated/count_4_l8.c: Regenerated.
1674 * generated/count_8_l16.c: Regenerated.
1675 * generated/count_8_l4.c: Regenerated.
1676 * generated/count_8_l8.c: Regenerated.
1677 * generated/maxloc0_16_i1.c: Regenerated.
1678 * generated/maxloc0_16_i16.c: Regenerated.
1679 * generated/maxloc0_16_i2.c: Regenerated.
1680 * generated/maxloc0_16_i4.c: Regenerated.
1681 * generated/maxloc0_16_i8.c: Regenerated.
1682 * generated/maxloc0_16_r10.c: Regenerated.
1683 * generated/maxloc0_16_r16.c: Regenerated.
1684 * generated/maxloc0_16_r4.c: Regenerated.
1685 * generated/maxloc0_16_r8.c: Regenerated.
1686 * generated/maxloc0_4_i1.c: Regenerated.
1687 * generated/maxloc0_4_i16.c: Regenerated.
1688 * generated/maxloc0_4_i2.c: Regenerated.
1689 * generated/maxloc0_4_i4.c: Regenerated.
1690 * generated/maxloc0_4_i8.c: Regenerated.
1691 * generated/maxloc0_4_r10.c: Regenerated.
1692 * generated/maxloc0_4_r16.c: Regenerated.
1693 * generated/maxloc0_4_r4.c: Regenerated.
1694 * generated/maxloc0_4_r8.c: Regenerated.
1695 * generated/maxloc0_8_i1.c: Regenerated.
1696 * generated/maxloc0_8_i16.c: Regenerated.
1697 * generated/maxloc0_8_i2.c: Regenerated.
1698 * generated/maxloc0_8_i4.c: Regenerated.
1699 * generated/maxloc0_8_i8.c: Regenerated.
1700 * generated/maxloc0_8_r10.c: Regenerated.
1701 * generated/maxloc0_8_r16.c: Regenerated.
1702 * generated/maxloc0_8_r4.c: Regenerated.
1703 * generated/maxloc0_8_r8.c: Regenerated.
1704 * generated/maxloc1_16_i1.c: Regenerated.
1705 * generated/maxloc1_16_i16.c: Regenerated.
1706 * generated/maxloc1_16_i2.c: Regenerated.
1707 * generated/maxloc1_16_i4.c: Regenerated.
1708 * generated/maxloc1_16_i8.c: Regenerated.
1709 * generated/maxloc1_16_r10.c: Regenerated.
1710 * generated/maxloc1_16_r16.c: Regenerated.
1711 * generated/maxloc1_16_r4.c: Regenerated.
1712 * generated/maxloc1_16_r8.c: Regenerated.
1713 * generated/maxloc1_4_i1.c: Regenerated.
1714 * generated/maxloc1_4_i16.c: Regenerated.
1715 * generated/maxloc1_4_i2.c: Regenerated.
1716 * generated/maxloc1_4_i4.c: Regenerated.
1717 * generated/maxloc1_4_i8.c: Regenerated.
1718 * generated/maxloc1_4_r10.c: Regenerated.
1719 * generated/maxloc1_4_r16.c: Regenerated.
1720 * generated/maxloc1_4_r4.c: Regenerated.
1721 * generated/maxloc1_4_r8.c: Regenerated.
1722 * generated/maxloc1_8_i1.c: Regenerated.
1723 * generated/maxloc1_8_i16.c: Regenerated.
1724 * generated/maxloc1_8_i2.c: Regenerated.
1725 * generated/maxloc1_8_i4.c: Regenerated.
1726 * generated/maxloc1_8_i8.c: Regenerated.
1727 * generated/maxloc1_8_r10.c: Regenerated.
1728 * generated/maxloc1_8_r16.c: Regenerated.
1729 * generated/maxloc1_8_r4.c: Regenerated.
1730 * generated/maxloc1_8_r8.c: Regenerated.
1731 * generated/maxval_i1.c: Regenerated.
1732 * generated/maxval_i16.c: Regenerated.
1733 * generated/maxval_i2.c: Regenerated.
1734 * generated/maxval_i4.c: Regenerated.
1735 * generated/maxval_i8.c: Regenerated.
1736 * generated/maxval_r10.c: Regenerated.
1737 * generated/maxval_r16.c: Regenerated.
1738 * generated/maxval_r4.c: Regenerated.
1739 * generated/maxval_r8.c: Regenerated.
1740 * generated/minloc0_16_i1.c: Regenerated.
1741 * generated/minloc0_16_i16.c: Regenerated.
1742 * generated/minloc0_16_i2.c: Regenerated.
1743 * generated/minloc0_16_i4.c: Regenerated.
1744 * generated/minloc0_16_i8.c: Regenerated.
1745 * generated/minloc0_16_r10.c: Regenerated.
1746 * generated/minloc0_16_r16.c: Regenerated.
1747 * generated/minloc0_16_r4.c: Regenerated.
1748 * generated/minloc0_16_r8.c: Regenerated.
1749 * generated/minloc0_4_i1.c: Regenerated.
1750 * generated/minloc0_4_i16.c: Regenerated.
1751 * generated/minloc0_4_i2.c: Regenerated.
1752 * generated/minloc0_4_i4.c: Regenerated.
1753 * generated/minloc0_4_i8.c: Regenerated.
1754 * generated/minloc0_4_r10.c: Regenerated.
1755 * generated/minloc0_4_r16.c: Regenerated.
1756 * generated/minloc0_4_r4.c: Regenerated.
1757 * generated/minloc0_4_r8.c: Regenerated.
1758 * generated/minloc0_8_i1.c: Regenerated.
1759 * generated/minloc0_8_i16.c: Regenerated.
1760 * generated/minloc0_8_i2.c: Regenerated.
1761 * generated/minloc0_8_i4.c: Regenerated.
1762 * generated/minloc0_8_i8.c: Regenerated.
1763 * generated/minloc0_8_r10.c: Regenerated.
1764 * generated/minloc0_8_r16.c: Regenerated.
1765 * generated/minloc0_8_r4.c: Regenerated.
1766 * generated/minloc0_8_r8.c: Regenerated.
1767 * generated/minloc1_16_i1.c: Regenerated.
1768 * generated/minloc1_16_i16.c: Regenerated.
1769 * generated/minloc1_16_i2.c: Regenerated.
1770 * generated/minloc1_16_i4.c: Regenerated.
1771 * generated/minloc1_16_i8.c: Regenerated.
1772 * generated/minloc1_16_r10.c: Regenerated.
1773 * generated/minloc1_16_r16.c: Regenerated.
1774 * generated/minloc1_16_r4.c: Regenerated.
1775 * generated/minloc1_16_r8.c: Regenerated.
1776 * generated/minloc1_4_i1.c: Regenerated.
1777 * generated/minloc1_4_i16.c: Regenerated.
1778 * generated/minloc1_4_i2.c: Regenerated.
1779 * generated/minloc1_4_i4.c: Regenerated.
1780 * generated/minloc1_4_i8.c: Regenerated.
1781 * generated/minloc1_4_r10.c: Regenerated.
1782 * generated/minloc1_4_r16.c: Regenerated.
1783 * generated/minloc1_4_r4.c: Regenerated.
1784 * generated/minloc1_4_r8.c: Regenerated.
1785 * generated/minloc1_8_i1.c: Regenerated.
1786 * generated/minloc1_8_i16.c: Regenerated.
1787 * generated/minloc1_8_i2.c: Regenerated.
1788 * generated/minloc1_8_i4.c: Regenerated.
1789 * generated/minloc1_8_i8.c: Regenerated.
1790 * generated/minloc1_8_r10.c: Regenerated.
1791 * generated/minloc1_8_r16.c: Regenerated.
1792 * generated/minloc1_8_r4.c: Regenerated.
1793 * generated/minloc1_8_r8.c: Regenerated.
1794 * generated/minval_i1.c: Regenerated.
1795 * generated/minval_i16.c: Regenerated.
1796 * generated/minval_i2.c: Regenerated.
1797 * generated/minval_i4.c: Regenerated.
1798 * generated/minval_i8.c: Regenerated.
1799 * generated/minval_r10.c: Regenerated.
1800 * generated/minval_r16.c: Regenerated.
1801 * generated/minval_r4.c: Regenerated.
1802 * generated/minval_r8.c: Regenerated.
1803 * generated/product_c10.c: Regenerated.
1804 * generated/product_c16.c: Regenerated.
1805 * generated/product_c4.c: Regenerated.
1806 * generated/product_c8.c: Regenerated.
1807 * generated/product_i1.c: Regenerated.
1808 * generated/product_i16.c: Regenerated.
1809 * generated/product_i2.c: Regenerated.
1810 * generated/product_i4.c: Regenerated.
1811 * generated/product_i8.c: Regenerated.
1812 * generated/product_r10.c: Regenerated.
1813 * generated/product_r16.c: Regenerated.
1814 * generated/product_r4.c: Regenerated.
1815 * generated/product_r8.c: Regenerated.
1816 * generated/sum_c10.c: Regenerated.
1817 * generated/sum_c16.c: Regenerated.
1818 * generated/sum_c4.c: Regenerated.
1819 * generated/sum_c8.c: Regenerated.
1820 * generated/sum_i1.c: Regenerated.
1821 * generated/sum_i16.c: Regenerated.
1822 * generated/sum_i2.c: Regenerated.
1823 * generated/sum_i4.c: Regenerated.
1824 * generated/sum_i8.c: Regenerated.
1825 * generated/sum_r10.c: Regenerated.
1826 * generated/sum_r16.c: Regenerated.
1827 * generated/sum_r4.c: Regenerated.
1828 * generated/sum_r8.c: Regenerated.
1829
1830 2008-01-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1831
1832 PR libfortran/34676
1833 * io/list_read.c (next_char): Only save the EOF condition for later if
1834 advance="no".
1835
1836 2008-01-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1837
1838 PR libfortran/34565
1839 * io/io.h: Adjust protoypes for open_internal(),
1840 next_array_record() and init_loop_spec().
1841 * io/list_read.c (next_char): Use argument "finished"
1842 of next_array_record to check for end on internal file.
1843 * io/unit.c: Calculate the offset for an array
1844 internal file and supply this informatin to open_internal().
1845 * io/unix.c (open_internal): Set the offset for the internal
1846 file on open.
1847 * io/transfer.c (init_loop_spec): Calculate the starting
1848 record in case of negative strides. Return size of 0 for
1849 an empty array.
1850 (next_array_record): Use an extra flag to signal that the
1851 array is finished.
1852 (next_record_r): Use the new flag to next_array_record().
1853 (next_record_w): Likewise.