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2009-08-24 Steven G. Kargl <kargl@gcc.gnu.org>
[pf3gnuchains/gcc-fork.git] / libgfortran / ChangeLog
1 2009-08-24  Steven G. Kargl  <kargl@gcc.gnu.org>
2
3         PR fortran/41157
4         * dtime.c (dtime_sub): Fix computing time increment.
5         * time_1.h: Add <sys/types.h> header.  Use RUSAGE_SELF macro instead
6         of a hardcoded 0.
7
8 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9
10         * configure.ac (AC_PREREQ): Bump to 2.64.
11
12 2009-08-23  Steven G. Kargl  <kargl@gcc.gnu.org>
13
14         * intrinsics/cshift0.c: Update license to GPL3+exception.
15         * runtime/fpu.c: Add a GPL3+exception statement.
16
17 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18
19         * Makefile.am (install-html, install-pdf): Remove.
20         * Makefile.in: Regenerate.
21
22         * Makefile.in: Regenerate.
23         * aclocal.m4: Regenerate.
24         * config.h.in: Regenerate.
25         * configure: Regenerate.
26
27 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
28
29         * Makefile.am (libgfortran_la_LINK): Add $(libgfortran_la_LDFLAGS).
30         * Makefile.in: Regenerate.
31
32 2009-08-20  Thomas Koenig  <tkoenig@gcc.gnu.org>
33
34         PR libfortran/40962
35         * iso_c_binding.c (c_f_pointer_u0):  Multiply stride by
36         previous stride.
37
38 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
39
40         * Makefile.am (LTLDFLAGS): Add -bindir flag.
41         * Makefile.in: Regenerate.
42
43 2009-08-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
44
45         PR fortran/41075
46         * io/io.h (enum format_token): Add FMT_STAR.
47         * io/format.c (format_lex): Add case for FMT_STAR.
48         (parse_format_list): Parse FMT_STAR and check for left paren
49         after. (next_format0): Modify helper function to check for
50         unimited format and return the repeated format node.  Update
51         comments to clarify.
52         
53 2009-08-15  Kai Tietz  <kai.tietz@onevision.com>
54
55         * intrinsics/string_intrinsics_inc.c (string_len_trim): Use
56         __INTPTR_TYPE__ to cast from pointer to scalar integer, if
57         __INTPTR_TYPE is defined.
58
59 2009-08-14  Janne Blomqvist  <jb@gcc.gnu.org>
60
61         * fmain.c: Add comment saying file is deprecated.
62
63 2009-08-14  Janne Blomqvist  <jb@gcc.gnu.org>
64
65         PR libfortran/40863
66         * gfortran.map: Move new symbols to GFORTRAN_C99_1.1 version node.
67
68 2009-08-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
69
70         PR libfortran/40549
71         * Makefile.in (LTLDFLAGS): Add -no-undefined.
72         * Makefile.am: Regenerate.
73         * libgfortran.h: Remove unused block of code.
74
75 2009-08-02  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
76
77         PR libfortran/40853
78         * io/list_read.c (nml_get_obj_data): Do not set nl
79         pointer to first_nl if nl->next is NULL.
80
81 2009-07-31  Kaz Kojima  <kkojima@gcc.gnu.org>
82
83         * Makefile.am: Don't set SECTION_FLAGS with @SECTION_FLAGS@.
84         Don't set IEEE_FLAGS with @IEEE_FLAGS@.
85         * Makefile.in: Regenerate.
86
87 2009-07-30  Kaz Kojima  <kkojima@gcc.gnu.org>
88
89         * configure.host: Define ieee_flags and set it to -mieee for sh.
90         * configure.ac: Set IEEE_FLAGS with ieee_flags.
91         * Makefile.am: Add IEEE_FLAGS to AM_CFLAGS.
92         * configure: Regenerate.
93         * Makefile.in: Regenerate.
94
95 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
96
97         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
98
99 2009-07-27  Tobias Burnus  <burnus@net-b.de>
100
101         PR fortran/40863
102         * c99_functions.c: Define complex I, if not defined.
103         Create prototypes for C99 functions to silence warnings.
104         * gfortran.map: Add missing functions to GFORTRAN_C99_1.0
105         and new GFORTRAN_C99_1.1.
106
107 2009-07-25  Tobias Burnus  <burnus@net-b.de>
108
109         PR fortran/33197
110         * intrinsics/c99_functions.c (cacosf,cacos,cacosl,casinf,
111         casin,casind,catanf,catan,catanl,cacoshf,cacosh,cacoshl,
112         casinhf,casinh,casinhf,catanhf,catanh,catanhl): New functions.
113         * c99_protos.h: Add prototypes for those.
114
115 2009-07-24  Jakub Jelinek  <jakub@redhat.com>
116
117         PR fortran/40643
118         PR fortran/31067
119         * libgfortran.h (GFC_REAL_4_INFINITY, GFC_REAL_8_INFINITY,
120         GFC_REAL_10_INFINITY, GFC_REAL_16_INFINITY, GFC_REAL_4_QUIET_NAN,
121         GFC_REAL_8_QUIET_NAN, GFC_REAL_10_QUIET_NAN, GFC_REAL_16_QUIET_NAN):
122         Define.
123         * m4/iparm.m4 (atype_inf, atype_nan): Define.
124         * m4/ifunction.m4: Formatting.
125         * m4/iforeach.m4: Likewise.
126         (START_FOREACH_FUNCTION): Initialize dest to all 1s, not all 0s.
127         (START_FOREACH_BLOCK, FINISH_FOREACH_FUNCTION,
128         FINISH_MASKED_FOREACH_FUNCTION): Run foreach block inside a loop
129         until count[0] == extent[0].
130         * m4/minval.m4: Formatting.  Handle NaNs and infinities.  Optimize.
131         * m4/maxval.m4: Likewise.
132         * m4/minloc0.m4: Likewise.
133         * m4/maxloc0.m4: Likewise.
134         * m4/minloc1.m4: Likewise.
135         * m4/maxloc1.m4: Likewise.
136         * generated/maxloc0_16_i16.c: Regenerated.
137         * generated/maxloc0_16_i1.c: Likewise.
138         * generated/maxloc0_16_i2.c: Likewise.
139         * generated/maxloc0_16_i4.c: Likewise.
140         * generated/maxloc0_16_i8.c: Likewise.
141         * generated/maxloc0_16_r10.c: Likewise.
142         * generated/maxloc0_16_r16.c: Likewise.
143         * generated/maxloc0_16_r4.c: Likewise.
144         * generated/maxloc0_16_r8.c: Likewise.
145         * generated/maxloc0_4_i16.c: Likewise.
146         * generated/maxloc0_4_i1.c: Likewise.
147         * generated/maxloc0_4_i2.c: Likewise.
148         * generated/maxloc0_4_i4.c: Likewise.
149         * generated/maxloc0_4_i8.c: Likewise.
150         * generated/maxloc0_4_r10.c: Likewise.
151         * generated/maxloc0_4_r16.c: Likewise.
152         * generated/maxloc0_4_r4.c: Likewise.
153         * generated/maxloc0_4_r8.c: Likewise.
154         * generated/maxloc0_8_i16.c: Likewise.
155         * generated/maxloc0_8_i1.c: Likewise.
156         * generated/maxloc0_8_i2.c: Likewise.
157         * generated/maxloc0_8_i4.c: Likewise.
158         * generated/maxloc0_8_i8.c: Likewise.
159         * generated/maxloc0_8_r10.c: Likewise.
160         * generated/maxloc0_8_r16.c: Likewise.
161         * generated/maxloc0_8_r4.c: Likewise.
162         * generated/maxloc0_8_r8.c: Likewise.
163         * generated/maxloc1_16_i16.c: Likewise.
164         * generated/maxloc1_16_i1.c: Likewise.
165         * generated/maxloc1_16_i2.c: Likewise.
166         * generated/maxloc1_16_i4.c: Likewise.
167         * generated/maxloc1_16_i8.c: Likewise.
168         * generated/maxloc1_16_r10.c: Likewise.
169         * generated/maxloc1_16_r16.c: Likewise.
170         * generated/maxloc1_16_r4.c: Likewise.
171         * generated/maxloc1_16_r8.c: Likewise.
172         * generated/maxloc1_4_i16.c: Likewise.
173         * generated/maxloc1_4_i1.c: Likewise.
174         * generated/maxloc1_4_i2.c: Likewise.
175         * generated/maxloc1_4_i4.c: Likewise.
176         * generated/maxloc1_4_i8.c: Likewise.
177         * generated/maxloc1_4_r10.c: Likewise.
178         * generated/maxloc1_4_r16.c: Likewise.
179         * generated/maxloc1_4_r4.c: Likewise.
180         * generated/maxloc1_4_r8.c: Likewise.
181         * generated/maxloc1_8_i16.c: Likewise.
182         * generated/maxloc1_8_i1.c: Likewise.
183         * generated/maxloc1_8_i2.c: Likewise.
184         * generated/maxloc1_8_i4.c: Likewise.
185         * generated/maxloc1_8_i8.c: Likewise.
186         * generated/maxloc1_8_r10.c: Likewise.
187         * generated/maxloc1_8_r16.c: Likewise.
188         * generated/maxloc1_8_r4.c: Likewise.
189         * generated/maxloc1_8_r8.c: Likewise.
190         * generated/maxval_i16.c: Likewise.
191         * generated/maxval_i1.c: Likewise.
192         * generated/maxval_i2.c: Likewise.
193         * generated/maxval_i4.c: Likewise.
194         * generated/maxval_i8.c: Likewise.
195         * generated/maxval_r10.c: Likewise.
196         * generated/maxval_r16.c: Likewise.
197         * generated/maxval_r4.c: Likewise.
198         * generated/maxval_r8.c: Likewise.
199         * generated/minloc0_16_i16.c: Likewise.
200         * generated/minloc0_16_i1.c: Likewise.
201         * generated/minloc0_16_i2.c: Likewise.
202         * generated/minloc0_16_i4.c: Likewise.
203         * generated/minloc0_16_i8.c: Likewise.
204         * generated/minloc0_16_r10.c: Likewise.
205         * generated/minloc0_16_r16.c: Likewise.
206         * generated/minloc0_16_r4.c: Likewise.
207         * generated/minloc0_16_r8.c: Likewise.
208         * generated/minloc0_4_i16.c: Likewise.
209         * generated/minloc0_4_i1.c: Likewise.
210         * generated/minloc0_4_i2.c: Likewise.
211         * generated/minloc0_4_i4.c: Likewise.
212         * generated/minloc0_4_i8.c: Likewise.
213         * generated/minloc0_4_r10.c: Likewise.
214         * generated/minloc0_4_r16.c: Likewise.
215         * generated/minloc0_4_r4.c: Likewise.
216         * generated/minloc0_4_r8.c: Likewise.
217         * generated/minloc0_8_i16.c: Likewise.
218         * generated/minloc0_8_i1.c: Likewise.
219         * generated/minloc0_8_i2.c: Likewise.
220         * generated/minloc0_8_i4.c: Likewise.
221         * generated/minloc0_8_i8.c: Likewise.
222         * generated/minloc0_8_r10.c: Likewise.
223         * generated/minloc0_8_r16.c: Likewise.
224         * generated/minloc0_8_r4.c: Likewise.
225         * generated/minloc0_8_r8.c: Likewise.
226         * generated/minloc1_16_i16.c: Likewise.
227         * generated/minloc1_16_i1.c: Likewise.
228         * generated/minloc1_16_i2.c: Likewise.
229         * generated/minloc1_16_i4.c: Likewise.
230         * generated/minloc1_16_i8.c: Likewise.
231         * generated/minloc1_16_r10.c: Likewise.
232         * generated/minloc1_16_r16.c: Likewise.
233         * generated/minloc1_16_r4.c: Likewise.
234         * generated/minloc1_16_r8.c: Likewise.
235         * generated/minloc1_4_i16.c: Likewise.
236         * generated/minloc1_4_i1.c: Likewise.
237         * generated/minloc1_4_i2.c: Likewise.
238         * generated/minloc1_4_i4.c: Likewise.
239         * generated/minloc1_4_i8.c: Likewise.
240         * generated/minloc1_4_r10.c: Likewise.
241         * generated/minloc1_4_r16.c: Likewise.
242         * generated/minloc1_4_r4.c: Likewise.
243         * generated/minloc1_4_r8.c: Likewise.
244         * generated/minloc1_8_i16.c: Likewise.
245         * generated/minloc1_8_i1.c: Likewise.
246         * generated/minloc1_8_i2.c: Likewise.
247         * generated/minloc1_8_i4.c: Likewise.
248         * generated/minloc1_8_i8.c: Likewise.
249         * generated/minloc1_8_r10.c: Likewise.
250         * generated/minloc1_8_r16.c: Likewise.
251         * generated/minloc1_8_r4.c: Likewise.
252         * generated/minloc1_8_r8.c: Likewise.
253         * generated/minval_i16.c: Likewise.
254         * generated/minval_i1.c: Likewise.
255         * generated/minval_i2.c: Likewise.
256         * generated/minval_i4.c: Likewise.
257         * generated/minval_i8.c: Likewise.
258         * generated/minval_r10.c: Likewise.
259         * generated/minval_r16.c: Likewise.
260         * generated/minval_r4.c: Likewise.
261         * generated/minval_r8.c: Likewise.
262         * generated/product_c10.c: Likewise.
263         * generated/product_c16.c: Likewise.
264         * generated/product_c4.c: Likewise.
265         * generated/product_c8.c: Likewise.
266         * generated/product_i16.c: Likewise.
267         * generated/product_i1.c: Likewise.
268         * generated/product_i2.c: Likewise.
269         * generated/product_i4.c: Likewise.
270         * generated/product_i8.c: Likewise.
271         * generated/product_r10.c: Likewise.
272         * generated/product_r16.c: Likewise.
273         * generated/product_r4.c: Likewise.
274         * generated/product_r8.c: Likewise.
275         * generated/sum_c10.c: Likewise.
276         * generated/sum_c16.c: Likewise.
277         * generated/sum_c4.c: Likewise.
278         * generated/sum_c8.c: Likewise.
279         * generated/sum_i16.c: Likewise.
280         * generated/sum_i1.c: Likewise.
281         * generated/sum_i2.c: Likewise.
282         * generated/sum_i4.c: Likewise.
283         * generated/sum_i8.c: Likewise.
284         * generated/sum_r10.c: Likewise.
285         * generated/sum_r16.c: Likewise.
286         * generated/sum_r4.c: Likewise.
287         * generated/sum_r8.c: Likewise.
288
289 2009-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
290
291         PR libfortran/32784
292         * unix.c (regular_file): Check for CONIN$ CONOUT$, and CONERR$ and open
293         the respective /dev/conin or /dev/conout devices.  This is Cygwin
294         specific.
295
296 2009-07-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
297
298         PR libfortran/34670
299         PR libfortran/36874
300         * Makefile.am:  Add bounds.c
301         * libgfortran.h (bounds_equal_extents):  Add prototype.
302         (bounds_iforeach_return):  Likewise.
303         (bounds_ifunction_return):  Likewise.
304         (bounds_reduced_extents):  Likewise.
305         * runtime/bounds.c:  New file.
306         (bounds_iforeach_return):  New function; correct typo in
307         error message.
308         (bounds_ifunction_return):  New function.
309         (bounds_equal_extents):  New function.
310         (bounds_reduced_extents):  Likewise.
311         * intrinsics/cshift0.c (cshift0):  Use new functions
312         for bounds checking.
313         * intrinsics/eoshift0.c (eoshift0):  Likewise.
314         * intrinsics/eoshift2.c (eoshift2):  Likewise.
315         * m4/iforeach.m4:  Likewise.
316         * m4/eoshift1.m4:  Likewise.
317         * m4/eoshift3.m4:  Likewise.
318         * m4/cshift1.m4:  Likewise.
319         * m4/ifunction.m4:  Likewise.
320         * Makefile.in:  Regenerated.
321         * generated/cshift1_16.c: Regenerated.
322         * generated/cshift1_4.c: Regenerated.
323         * generated/cshift1_8.c: Regenerated.
324         * generated/eoshift1_16.c: Regenerated.
325         * generated/eoshift1_4.c: Regenerated.
326         * generated/eoshift1_8.c: Regenerated.
327         * generated/eoshift3_16.c: Regenerated.
328         * generated/eoshift3_4.c: Regenerated.
329         * generated/eoshift3_8.c: Regenerated.
330         * generated/maxloc0_16_i1.c: Regenerated.
331         * generated/maxloc0_16_i16.c: Regenerated.
332         * generated/maxloc0_16_i2.c: Regenerated.
333         * generated/maxloc0_16_i4.c: Regenerated.
334         * generated/maxloc0_16_i8.c: Regenerated.
335         * generated/maxloc0_16_r10.c: Regenerated.
336         * generated/maxloc0_16_r16.c: Regenerated.
337         * generated/maxloc0_16_r4.c: Regenerated.
338         * generated/maxloc0_16_r8.c: Regenerated.
339         * generated/maxloc0_4_i1.c: Regenerated.
340         * generated/maxloc0_4_i16.c: Regenerated.
341         * generated/maxloc0_4_i2.c: Regenerated.
342         * generated/maxloc0_4_i4.c: Regenerated.
343         * generated/maxloc0_4_i8.c: Regenerated.
344         * generated/maxloc0_4_r10.c: Regenerated.
345         * generated/maxloc0_4_r16.c: Regenerated.
346         * generated/maxloc0_4_r4.c: Regenerated.
347         * generated/maxloc0_4_r8.c: Regenerated.
348         * generated/maxloc0_8_i1.c: Regenerated.
349         * generated/maxloc0_8_i16.c: Regenerated.
350         * generated/maxloc0_8_i2.c: Regenerated.
351         * generated/maxloc0_8_i4.c: Regenerated.
352         * generated/maxloc0_8_i8.c: Regenerated.
353         * generated/maxloc0_8_r10.c: Regenerated.
354         * generated/maxloc0_8_r16.c: Regenerated.
355         * generated/maxloc0_8_r4.c: Regenerated.
356         * generated/maxloc0_8_r8.c: Regenerated.
357         * generated/maxloc1_16_i1.c: Regenerated.
358         * generated/maxloc1_16_i16.c: Regenerated.
359         * generated/maxloc1_16_i2.c: Regenerated.
360         * generated/maxloc1_16_i4.c: Regenerated.
361         * generated/maxloc1_16_i8.c: Regenerated.
362         * generated/maxloc1_16_r10.c: Regenerated.
363         * generated/maxloc1_16_r16.c: Regenerated.
364         * generated/maxloc1_16_r4.c: Regenerated.
365         * generated/maxloc1_16_r8.c: Regenerated.
366         * generated/maxloc1_4_i1.c: Regenerated.
367         * generated/maxloc1_4_i16.c: Regenerated.
368         * generated/maxloc1_4_i2.c: Regenerated.
369         * generated/maxloc1_4_i4.c: Regenerated.
370         * generated/maxloc1_4_i8.c: Regenerated.
371         * generated/maxloc1_4_r10.c: Regenerated.
372         * generated/maxloc1_4_r16.c: Regenerated.
373         * generated/maxloc1_4_r4.c: Regenerated.
374         * generated/maxloc1_4_r8.c: Regenerated.
375         * generated/maxloc1_8_i1.c: Regenerated.
376         * generated/maxloc1_8_i16.c: Regenerated.
377         * generated/maxloc1_8_i2.c: Regenerated.
378         * generated/maxloc1_8_i4.c: Regenerated.
379         * generated/maxloc1_8_i8.c: Regenerated.
380         * generated/maxloc1_8_r10.c: Regenerated.
381         * generated/maxloc1_8_r16.c: Regenerated.
382         * generated/maxloc1_8_r4.c: Regenerated.
383         * generated/maxloc1_8_r8.c: Regenerated.
384         * generated/maxval_i1.c: Regenerated.
385         * generated/maxval_i16.c: Regenerated.
386         * generated/maxval_i2.c: Regenerated.
387         * generated/maxval_i4.c: Regenerated.
388         * generated/maxval_i8.c: Regenerated.
389         * generated/maxval_r10.c: Regenerated.
390         * generated/maxval_r16.c: Regenerated.
391         * generated/maxval_r4.c: Regenerated.
392         * generated/maxval_r8.c: Regenerated.
393         * generated/minloc0_16_i1.c: Regenerated.
394         * generated/minloc0_16_i16.c: Regenerated.
395         * generated/minloc0_16_i2.c: Regenerated.
396         * generated/minloc0_16_i4.c: Regenerated.
397         * generated/minloc0_16_i8.c: Regenerated.
398         * generated/minloc0_16_r10.c: Regenerated.
399         * generated/minloc0_16_r16.c: Regenerated.
400         * generated/minloc0_16_r4.c: Regenerated.
401         * generated/minloc0_16_r8.c: Regenerated.
402         * generated/minloc0_4_i1.c: Regenerated.
403         * generated/minloc0_4_i16.c: Regenerated.
404         * generated/minloc0_4_i2.c: Regenerated.
405         * generated/minloc0_4_i4.c: Regenerated.
406         * generated/minloc0_4_i8.c: Regenerated.
407         * generated/minloc0_4_r10.c: Regenerated.
408         * generated/minloc0_4_r16.c: Regenerated.
409         * generated/minloc0_4_r4.c: Regenerated.
410         * generated/minloc0_4_r8.c: Regenerated.
411         * generated/minloc0_8_i1.c: Regenerated.
412         * generated/minloc0_8_i16.c: Regenerated.
413         * generated/minloc0_8_i2.c: Regenerated.
414         * generated/minloc0_8_i4.c: Regenerated.
415         * generated/minloc0_8_i8.c: Regenerated.
416         * generated/minloc0_8_r10.c: Regenerated.
417         * generated/minloc0_8_r16.c: Regenerated.
418         * generated/minloc0_8_r4.c: Regenerated.
419         * generated/minloc0_8_r8.c: Regenerated.
420         * generated/minloc1_16_i1.c: Regenerated.
421         * generated/minloc1_16_i16.c: Regenerated.
422         * generated/minloc1_16_i2.c: Regenerated.
423         * generated/minloc1_16_i4.c: Regenerated.
424         * generated/minloc1_16_i8.c: Regenerated.
425         * generated/minloc1_16_r10.c: Regenerated.
426         * generated/minloc1_16_r16.c: Regenerated.
427         * generated/minloc1_16_r4.c: Regenerated.
428         * generated/minloc1_16_r8.c: Regenerated.
429         * generated/minloc1_4_i1.c: Regenerated.
430         * generated/minloc1_4_i16.c: Regenerated.
431         * generated/minloc1_4_i2.c: Regenerated.
432         * generated/minloc1_4_i4.c: Regenerated.
433         * generated/minloc1_4_i8.c: Regenerated.
434         * generated/minloc1_4_r10.c: Regenerated.
435         * generated/minloc1_4_r16.c: Regenerated.
436         * generated/minloc1_4_r4.c: Regenerated.
437         * generated/minloc1_4_r8.c: Regenerated.
438         * generated/minloc1_8_i1.c: Regenerated.
439         * generated/minloc1_8_i16.c: Regenerated.
440         * generated/minloc1_8_i2.c: Regenerated.
441         * generated/minloc1_8_i4.c: Regenerated.
442         * generated/minloc1_8_i8.c: Regenerated.
443         * generated/minloc1_8_r10.c: Regenerated.
444         * generated/minloc1_8_r16.c: Regenerated.
445         * generated/minloc1_8_r4.c: Regenerated.
446         * generated/minloc1_8_r8.c: Regenerated.
447         * generated/minval_i1.c: Regenerated.
448         * generated/minval_i16.c: Regenerated.
449         * generated/minval_i2.c: Regenerated.
450         * generated/minval_i4.c: Regenerated.
451         * generated/minval_i8.c: Regenerated.
452         * generated/minval_r10.c: Regenerated.
453         * generated/minval_r16.c: Regenerated.
454         * generated/minval_r4.c: Regenerated.
455         * generated/minval_r8.c: Regenerated.
456         * generated/product_c10.c: Regenerated.
457         * generated/product_c16.c: Regenerated.
458         * generated/product_c4.c: Regenerated.
459         * generated/product_c8.c: Regenerated.
460         * generated/product_i1.c: Regenerated.
461         * generated/product_i16.c: Regenerated.
462         * generated/product_i2.c: Regenerated.
463         * generated/product_i4.c: Regenerated.
464         * generated/product_i8.c: Regenerated.
465         * generated/product_r10.c: Regenerated.
466         * generated/product_r16.c: Regenerated.
467         * generated/product_r4.c: Regenerated.
468         * generated/product_r8.c: Regenerated.
469         * generated/sum_c10.c: Regenerated.
470         * generated/sum_c16.c: Regenerated.
471         * generated/sum_c4.c: Regenerated.
472         * generated/sum_c8.c: Regenerated.
473         * generated/sum_i1.c: Regenerated.
474         * generated/sum_i16.c: Regenerated.
475         * generated/sum_i2.c: Regenerated.
476         * generated/sum_i4.c: Regenerated.
477         * generated/sum_i8.c: Regenerated.
478         * generated/sum_r10.c: Regenerated.
479         * generated/sum_r16.c: Regenerated.
480         * generated/sum_r4.c: Regenerated.
481         * generated/sum_r8.c: Regenerated.
482
483 2009-07-17  Janne Blomqvist  <jb@gcc.gnu.org>
484             Jerry DeLisle  <jvdelisle@gcc.gnu.org>
485                 
486         PR libfortran/40714
487         * io/transfer.c (finalize_transfer): Set current_record to 0
488         before returning in case of error.
489
490 2009-07-12  Tobias Burnus  <burnus@net-b.de>
491
492         PR libfortran/22423
493         * io/io.h (namelist_type): Use the proper enum for GFC_DTYPE_*.
494         * intrinsics/iso_c_binding.c (c_f_pointer_u0): Make sure
495         variable is initialized to silence warning.
496
497 2009-07-10  Steven G. Kargl  <kargl@gcc.gnu.org>
498
499         * c99_functions.c (ccoshf, ccosh, ccoshl, ctanhf, ctanh, ctanl):
500         Fix errant minus.
501
502 2009-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
503
504         PR libfortran/40330
505         PR libfortran/40662
506         * io/io.h (st_parameter_dt): Define format_not_saved bit used to signal
507         whether the parsed format data was previously saved. Used to determine
508         if the current format data should be freed or not.
509         * io/transfer.c (st_read_done): Use the format_not_saved bit.
510         (st_write_done): Likewise.
511         * io/format.c (parse_format_list): Add boolean pointer to arg list. This
512         pointer is used to return status to the caller regarding whether it is
513         safe to cache the parsed format data.  Currently, if a FMT_STRING token
514         is encounetered, it is not safe to cache. Also, added a local boolean
515         variable to hold this information as recursive calls to
516         parse_format_list are made.  Remove previous save_format logic.
517         (parse_format): Do not use the format caching facility if the current
518         unit is an internal unit or if it is not safe to save parsed format
519         data.
520         
521 2009-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
522
523         PR libfortran/40576
524         * io/transfer.c (sset): Adjust exit condition for loop.
525
526 2009-06-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
527
528         PR libfortran/40508
529         * io/format.c: Don't save parsed format data for internal units.
530
531 2009-06-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
532
533         PR fortran/37577
534         Port from fortran-dev
535         * runtime/in_pack_generic (internal_pack):  Remove unnecessary
536         test for stride == 0.
537         * runtime/in_unpack_generic.c (internal_unpack):  Likewise.
538         * intrinsics/iso_c_binding.c (c_f_pointer_u0):  Take care
539         of stride in "shape" argument.  Use array access macros for
540         accessing array descriptors.
541         * libgfortran.h (struct descriptor_dimension):  Change stride
542         to _stride, lbound to _lbound and ubound to _ubound.
543         (GFC_DIMENSION_LBOUND):  Use new name(s) in struct
544         descriptor_dimension.
545         (GFC_DIMENSION_UBOUND):  Likewise.
546         (GFC_DIMENSION_STRIDE):  Likewise.
547         (GFC_DIMENSION_EXTENT):  Likewise.
548         (GFC_DIMENSION_SET):  Likewise.
549         (GFC_DESCRIPTOR_LBOUND):  Likewise.
550         (GFC_DESCRIPTOR_UBOUND):  Likewise.
551         (GFC_DESCRIPTOR_EXTENT):  Likewise.
552         (GFC_DESCRIPTOR_STRIDE):  Likewise.
553         * io/transfer.c (transfer_array):  Use array access macros.
554         Use byte-sized strides.
555         * intrinsics/eoshift0.c (eoshift0):  Use array access
556         macros everywhere.
557         * m4/in_pack.m4 (internal_pack_'rtype_ccode`):  Use
558         array access macros for accessing array descriptors.
559         * m4/in_unpack.m4 (internal_unpack_'rtype_ccode`):
560         Likewise.
561         * m4/matmull.m4 (matmul_'rtype_code`):  Likewise.
562         * m4/matmul.m4 (matmul_'rtype_code`):  Likewise.
563         * m4/unpack.m4 (unpack0_'rtype_code`):  Likewise.
564         (unpack1_'rtype_code`):  Likewise.
565         * m4/ifunction_logical.m4 (name`'rtype_qual`_'atype_code): Likewise.
566         * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): Use array access
567         macros everywhere.
568                 * intrinsics/dtime.c (dtime_sub):  Use array access macros
569         for accessing array descriptors.
570         * intrinsics/cshift0 (cshift0):  Likewise.
571         * intrinsics/etime.c:  Likewise.  Remove redundant calculation
572         of rdim.
573         * m4/cshift0.m4 (cshift0_'rtype_code`):  Use array access macros
574         for accessing array descriptors.
575         * m4/pack.m4 (pack_'rtype_code`):  Likewise.
576         * m4/spread.m4 (spread_'rtype_code`):  Likewise.
577         (spread_scalar_'rtype_code`):  Likewise.
578         * m4/transpose.m4 (transpose_'rtype_code`):  Likewise.
579         * m4/iforeach.m4 (name`'rtype_qual`_'atype_code):  Likewise.
580         * m4/eoshift1.m4 (eoshift1):  Likewise.  Remove size argument,
581         calculate within function.
582         (eoshift1_'atype_kind`):  Remove size argument from call
583         to eoshift1.
584         (eoshift1_'atype_kind`_char):  Likewise.
585         (eoshift1_'atype_kind`_char4):  Likewise.
586         * m4/eoshift3.m4 (eoshift3):  Remove size argument, calculate
587         within function. Use array access macros for accessing array
588         descriptors.
589         (eoshift3_'atype_kind`):  Remove size argument from call
590         to eoshift1.
591         (eoshift3_'atype_kind`_char):  Likewise.
592         (eoshift3_'atype_kind`_char4):  Likewise.
593         * m4/shape.m4 (shape_'rtype_kind`):  Use array access macros
594         for accessing array descriptors.
595         * m4/cshift1.m4 (cshift1): Remove size argument, calculate
596         within function. Use array access macros for accessing array
597         descriptors.
598         (cshift1_'atype_kind`):  Remove size argument from call to
599         cshift1.
600         (cshift1_'atype_kind`_char):  Remove size argument from call to
601         cshift1.
602         (cshift1_'atype_kind`_char4):  Remove size argument from call to
603         cshift1.
604         * m4/reshape.m4 (reshape_'rtype_ccode`):  Use array access macros
605         for accessing array descriptors.
606         * m4/ifunction.m4 (name`'rtype_qual`_'atype_code):  Likewise.
607         * intrinsics/pack_generic.c (pack_internal):  Use array access
608         macros for accessing array descriptors.
609         (pack_s_internal):  Likewise.
610         * intrinsics/transpose_generic.c (transpose_internal):  Remove
611         size argument, calculate from array descriptor. Use array
612         access macros for accessing array descriptors.
613         (transpose):  Remove size argument from call.
614         (transpoe_char):  Likewise.
615         (transpose_char4):  Likewise.
616         * intrinsics/move_alloc.c (move_alloc):  Use array access macros
617         for accessing array descriptors.
618         * intrinsics/spread_generic.c (spread_internal):  Remove size
619         argument, calculate from array descriptor.  Use array access
620         macros for accessing array descriptors.
621         (spread_internal_scalar):  Likewise.
622         (spread):  Remove size argument from call to spread_internal.
623         (spread_char):  Mark argument source_length as unused.
624         Remove size argument from call to spread_internal.
625         (spread_char4):  Likewise.
626         (spread_char_scalar):  Likewise.
627         (spread_char4_scalar):  Likewise.
628         * intrinsics/unpack_generic.c (unpack_internal):  Use array access
629         macros for accessing array descriptors.
630         * intrinsics/eoshift2.c (eoshift2):  Remove size argument, calculate
631         from array descriptor instead.  Use array access macros for
632         accessing array descriptors.
633         (eoshift2_##N):  Remove size argument from call to eoshift2.
634         (eoshift2_##N_##char):  Likewise.
635         (eoshift2_##N_##char4):  Likewise.
636         * intrinsics/reshape_generic.c (reshape_internal):  Use array
637         access macross for accessing array descriptors.
638         * libgfortran.h:  Introduce new macros GFC_DIMENSION_LBOUND,
639         GFC_DIMENSION_UBOUND,GFC_DIMENSION_STRIDE, GFC_DIMENSION_EXTENT,
640         GFC_DIMENSION_SET, GFC_DESCRIPTOR_LBOUND, GFC_DESCRIPTOR_UBOUND,
641         GFC_DESCRIPTOR_EXTENT, GFC_DESCRIPTOR_EXTENT_BYTES,
642         GFC_DESCRIPTOR_STRIDE, GFC_DESCRIPTOR_STRIDE_BYTES
643         * runtime/in_pack_generic.c (internal_pack):  Use new macros
644         for array descriptor access.
645         * runtime/in_unpack_generic.c (internal_unpack):  Likewise.
646         * intrinsics/dtime.c (dtime_sub):  Likewise.
647         * intrinsics/cshift0 (cshift0):  Remove argument size,
648         calculate directly from the array descriptor.  Use new macros
649         for array descriptor access.
650         * cshift0_##N:  Remove shift argument in call to cshift0.
651         * cshift0_##N_char:  Mark array_length as unused.  Remove
652         array_length in call to cshift0.
653         * cshift0_##N_char4:  Likewise.
654         * intrisics/etime.c:  Use new macros for array descriptor access.
655         * intrinsics/stat.c (stat_i4_sub_0):  Likewise.
656         (stat_i8_sub_0):  Likewise.
657         (fstat_i4_sub):  Likewise.
658         (fstat_i8_sub):  Likewise.
659         * intrinsics/date_and_time.c (date_and_time):  Likewise.
660         (secnds):  Likewise.
661         (itime_i4):  Likewise.
662         (itime_i8):  Likewise.
663         (idate_i4):  Likewise.
664         (idate_i8):  Likewise.
665         (gmtime_i4):  Likewise.
666         (gmtime_i8):  Likewise.
667         (ltime_i4):  Likewise.
668         (litme_i8):  Likewise.
669         * intrinsics/associated.c (associated):  Likewise.
670         * intrinsics/eoshift0.c (eoshift0):  Likewise.
671         * intriniscs/size.c (size0):  Likewise.
672         * intrinsics/random.c (arandom_r4):  Likewise.
673         (arandom_r8):  Likewise.
674         (arandom_r10):  Likewise.
675         (arandom_r16):  Likewise.
676         (random_seed_i4):  Likewise.
677         (random_seed_i8):  Likewise.
678         * io/list_read.c (nml_parse_qualifier):  Likewise.
679         (nml_touch_nodes):  Likewise.
680         (nml_read_obj):  Likewise.
681         (get_name):  Likewise.
682         * io/transfer.c (transfer_array):  Likewise.
683         (init_loop_spec):  Likewise.
684         (st_set_nml_var_dim):  Likewise.
685         * io/write.c (nml_write_obj):  Likewise.
686         (obj_loop):  Likewise.
687         * generated/all_l1.c: Regenerated.
688         * generated/all_l16.c: Regenerated.
689         * generated/all_l2.c: Regenerated.
690         * generated/all_l4.c: Regenerated.
691         * generated/all_l8.c: Regenerated.
692         * generated/any_l1.c: Regenerated.
693         * generated/any_l16.c: Regenerated.
694         * generated/any_l2.c: Regenerated.
695         * generated/any_l4.c: Regenerated.
696         * generated/any_l8.c: Regenerated.
697         * generated/count_16_l.c: Regenerated.
698         * generated/count_1_l.c: Regenerated.
699         * generated/count_2_l.c: Regenerated.
700         * generated/count_4_l.c: Regenerated.
701         * generated/count_8_l.c: Regenerated.
702         * generated/cshift0_c10.c: Regenerated.
703         * generated/cshift0_c16.c: Regenerated.
704         * generated/cshift0_c4.c: Regenerated.
705         * generated/cshift0_c8.c: Regenerated.
706         * generated/cshift0_i1.c: Regenerated.
707         * generated/cshift0_i16.c: Regenerated.
708         * generated/cshift0_i2.c: Regenerated.
709         * generated/cshift0_i4.c: Regenerated.
710         * generated/cshift0_i8.c: Regenerated.
711         * generated/cshift0_r10.c: Regenerated.
712         * generated/cshift0_r16.c: Regenerated.
713         * generated/cshift0_r4.c: Regenerated.
714         * generated/cshift0_r8.c: Regenerated.
715         * generated/cshift1_16.c: Regenerated.
716         * generated/cshift1_4.c: Regenerated.
717         * generated/cshift1_8.c: Regenerated.
718         * generated/eoshift1_16.c: Regenerated.
719         * generated/eoshift1_4.c: Regenerated.
720         * generated/eoshift1_8.c: Regenerated.
721         * generated/eoshift3_16.c: Regenerated.
722         * generated/eoshift3_4.c: Regenerated.
723         * generated/eoshift3_8.c: Regenerated.
724         * generated/in_pack_c10.c: Regenerated.
725         * generated/in_pack_c16.c: Regenerated.
726         * generated/in_pack_c4.c: Regenerated.
727         * generated/in_pack_c8.c: Regenerated.
728         * generated/in_pack_i1.c: Regenerated.
729         * generated/in_pack_i16.c: Regenerated.
730         * generated/in_pack_i2.c: Regenerated.
731         * generated/in_pack_i4.c: Regenerated.
732         * generated/in_pack_i8.c: Regenerated.
733         * generated/in_pack_r10.c: Regenerated.
734         * generated/in_pack_r16.c: Regenerated.
735         * generated/in_pack_r4.c: Regenerated.
736         * generated/in_pack_r8.c: Regenerated.
737         * generated/in_unpack_c10.c: Regenerated.
738         * generated/in_unpack_c16.c: Regenerated.
739         * generated/in_unpack_c4.c: Regenerated.
740         * generated/in_unpack_c8.c: Regenerated.
741         * generated/in_unpack_i1.c: Regenerated.
742         * generated/in_unpack_i16.c: Regenerated.
743         * generated/in_unpack_i2.c: Regenerated.
744         * generated/in_unpack_i4.c: Regenerated.
745         * generated/in_unpack_i8.c: Regenerated.
746         * generated/in_unpack_r10.c: Regenerated.
747         * generated/in_unpack_r16.c: Regenerated.
748         * generated/in_unpack_r4.c: Regenerated.
749         * generated/in_unpack_r8.c: Regenerated.
750         * generated/matmul_c10.c: Regenerated.
751         * generated/matmul_c16.c: Regenerated.
752         * generated/matmul_c4.c: Regenerated.
753         * generated/matmul_c8.c: Regenerated.
754         * generated/matmul_i1.c: Regenerated.
755         * generated/matmul_i16.c: Regenerated.
756         * generated/matmul_i2.c: Regenerated.
757         * generated/matmul_i4.c: Regenerated.
758         * generated/matmul_i8.c: Regenerated.
759         * generated/matmul_l16.c: Regenerated.
760         * generated/matmul_l4.c: Regenerated.
761         * generated/matmul_l8.c: Regenerated.
762         * generated/matmul_r10.c: Regenerated.
763         * generated/matmul_r16.c: Regenerated.
764         * generated/matmul_r4.c: Regenerated.
765         * generated/matmul_r8.c: Regenerated.
766         * generated/maxloc0_16_i1.c: Regenerated.
767         * generated/maxloc0_16_i16.c: Regenerated.
768         * generated/maxloc0_16_i2.c: Regenerated.
769         * generated/maxloc0_16_i4.c: Regenerated.
770         * generated/maxloc0_16_i8.c: Regenerated.
771         * generated/maxloc0_16_r10.c: Regenerated.
772         * generated/maxloc0_16_r16.c: Regenerated.
773         * generated/maxloc0_16_r4.c: Regenerated.
774         * generated/maxloc0_16_r8.c: Regenerated.
775         * generated/maxloc0_4_i1.c: Regenerated.
776         * generated/maxloc0_4_i16.c: Regenerated.
777         * generated/maxloc0_4_i2.c: Regenerated.
778         * generated/maxloc0_4_i4.c: Regenerated.
779         * generated/maxloc0_4_i8.c: Regenerated.
780         * generated/maxloc0_4_r10.c: Regenerated.
781         * generated/maxloc0_4_r16.c: Regenerated.
782         * generated/maxloc0_4_r4.c: Regenerated.
783         * generated/maxloc0_4_r8.c: Regenerated.
784         * generated/maxloc0_8_i1.c: Regenerated.
785         * generated/maxloc0_8_i16.c: Regenerated.
786         * generated/maxloc0_8_i2.c: Regenerated.
787         * generated/maxloc0_8_i4.c: Regenerated.
788         * generated/maxloc0_8_i8.c: Regenerated.
789         * generated/maxloc0_8_r10.c: Regenerated.
790         * generated/maxloc0_8_r16.c: Regenerated.
791         * generated/maxloc0_8_r4.c: Regenerated.
792         * generated/maxloc0_8_r8.c: Regenerated.
793         * generated/maxloc1_16_i1.c: Regenerated.
794         * generated/maxloc1_16_i16.c: Regenerated.
795         * generated/maxloc1_16_i2.c: Regenerated.
796         * generated/maxloc1_16_i4.c: Regenerated.
797         * generated/maxloc1_16_i8.c: Regenerated.
798         * generated/maxloc1_16_r10.c: Regenerated.
799         * generated/maxloc1_16_r16.c: Regenerated.
800         * generated/maxloc1_16_r4.c: Regenerated.
801         * generated/maxloc1_16_r8.c: Regenerated.
802         * generated/maxloc1_4_i1.c: Regenerated.
803         * generated/maxloc1_4_i16.c: Regenerated.
804         * generated/maxloc1_4_i2.c: Regenerated.
805         * generated/maxloc1_4_i4.c: Regenerated.
806         * generated/maxloc1_4_i8.c: Regenerated.
807         * generated/maxloc1_4_r10.c: Regenerated.
808         * generated/maxloc1_4_r16.c: Regenerated.
809         * generated/maxloc1_4_r4.c: Regenerated.
810         * generated/maxloc1_4_r8.c: Regenerated.
811         * generated/maxloc1_8_i1.c: Regenerated.
812         * generated/maxloc1_8_i16.c: Regenerated.
813         * generated/maxloc1_8_i2.c: Regenerated.
814         * generated/maxloc1_8_i4.c: Regenerated.
815         * generated/maxloc1_8_i8.c: Regenerated.
816         * generated/maxloc1_8_r10.c: Regenerated.
817         * generated/maxloc1_8_r16.c: Regenerated.
818         * generated/maxloc1_8_r4.c: Regenerated.
819         * generated/maxloc1_8_r8.c: Regenerated.
820         * generated/maxval_i1.c: Regenerated.
821         * generated/maxval_i16.c: Regenerated.
822         * generated/maxval_i2.c: Regenerated.
823         * generated/maxval_i4.c: Regenerated.
824         * generated/maxval_i8.c: Regenerated.
825         * generated/maxval_r10.c: Regenerated.
826         * generated/maxval_r16.c: Regenerated.
827         * generated/maxval_r4.c: Regenerated.
828         * generated/maxval_r8.c: Regenerated.
829         * generated/minloc0_16_i1.c: Regenerated.
830         * generated/minloc0_16_i16.c: Regenerated.
831         * generated/minloc0_16_i2.c: Regenerated.
832         * generated/minloc0_16_i4.c: Regenerated.
833         * generated/minloc0_16_i8.c: Regenerated.
834         * generated/minloc0_16_r10.c: Regenerated.
835         * generated/minloc0_16_r16.c: Regenerated.
836         * generated/minloc0_16_r4.c: Regenerated.
837         * generated/minloc0_16_r8.c: Regenerated.
838         * generated/minloc0_4_i1.c: Regenerated.
839         * generated/minloc0_4_i16.c: Regenerated.
840         * generated/minloc0_4_i2.c: Regenerated.
841         * generated/minloc0_4_i4.c: Regenerated.
842         * generated/minloc0_4_i8.c: Regenerated.
843         * generated/minloc0_4_r10.c: Regenerated.
844         * generated/minloc0_4_r16.c: Regenerated.
845         * generated/minloc0_4_r4.c: Regenerated.
846         * generated/minloc0_4_r8.c: Regenerated.
847         * generated/minloc0_8_i1.c: Regenerated.
848         * generated/minloc0_8_i16.c: Regenerated.
849         * generated/minloc0_8_i2.c: Regenerated.
850         * generated/minloc0_8_i4.c: Regenerated.
851         * generated/minloc0_8_i8.c: Regenerated.
852         * generated/minloc0_8_r10.c: Regenerated.
853         * generated/minloc0_8_r16.c: Regenerated.
854         * generated/minloc0_8_r4.c: Regenerated.
855         * generated/minloc0_8_r8.c: Regenerated.
856         * generated/minloc1_16_i1.c: Regenerated.
857         * generated/minloc1_16_i16.c: Regenerated.
858         * generated/minloc1_16_i2.c: Regenerated.
859         * generated/minloc1_16_i4.c: Regenerated.
860         * generated/minloc1_16_i8.c: Regenerated.
861         * generated/minloc1_16_r10.c: Regenerated.
862         * generated/minloc1_16_r16.c: Regenerated.
863         * generated/minloc1_16_r4.c: Regenerated.
864         * generated/minloc1_16_r8.c: Regenerated.
865         * generated/minloc1_4_i1.c: Regenerated.
866         * generated/minloc1_4_i16.c: Regenerated.
867         * generated/minloc1_4_i2.c: Regenerated.
868         * generated/minloc1_4_i4.c: Regenerated.
869         * generated/minloc1_4_i8.c: Regenerated.
870         * generated/minloc1_4_r10.c: Regenerated.
871         * generated/minloc1_4_r16.c: Regenerated.
872         * generated/minloc1_4_r4.c: Regenerated.
873         * generated/minloc1_4_r8.c: Regenerated.
874         * generated/minloc1_8_i1.c: Regenerated.
875         * generated/minloc1_8_i16.c: Regenerated.
876         * generated/minloc1_8_i2.c: Regenerated.
877         * generated/minloc1_8_i4.c: Regenerated.
878         * generated/minloc1_8_i8.c: Regenerated.
879         * generated/minloc1_8_r10.c: Regenerated.
880         * generated/minloc1_8_r16.c: Regenerated.
881         * generated/minloc1_8_r4.c: Regenerated.
882         * generated/minloc1_8_r8.c: Regenerated.
883         * generated/minval_i1.c: Regenerated.
884         * generated/minval_i16.c: Regenerated.
885         * generated/minval_i2.c: Regenerated.
886         * generated/minval_i4.c: Regenerated.
887         * generated/minval_i8.c: Regenerated.
888         * generated/minval_r10.c: Regenerated.
889         * generated/minval_r16.c: Regenerated.
890         * generated/minval_r4.c: Regenerated.
891         * generated/minval_r8.c: Regenerated.
892         * generated/pack_c10.c: Regenerated.
893         * generated/pack_c16.c: Regenerated.
894         * generated/pack_c4.c: Regenerated.
895         * generated/pack_c8.c: Regenerated.
896         * generated/pack_i1.c: Regenerated.
897         * generated/pack_i16.c: Regenerated.
898         * generated/pack_i2.c: Regenerated.
899         * generated/pack_i4.c: Regenerated.
900         * generated/pack_i8.c: Regenerated.
901         * generated/pack_r10.c: Regenerated.
902         * generated/pack_r16.c: Regenerated.
903         * generated/pack_r4.c: Regenerated.
904         * generated/pack_r8.c: Regenerated.
905         * generated/product_c10.c: Regenerated.
906         * generated/product_c16.c: Regenerated.
907         * generated/product_c4.c: Regenerated.
908         * generated/product_c8.c: Regenerated.
909         * generated/product_i1.c: Regenerated.
910         * generated/product_i16.c: Regenerated.
911         * generated/product_i2.c: Regenerated.
912         * generated/product_i4.c: Regenerated.
913         * generated/product_i8.c: Regenerated.
914         * generated/product_r10.c: Regenerated.
915         * generated/product_r16.c: Regenerated.
916         * generated/product_r4.c: Regenerated.
917         * generated/product_r8.c: Regenerated.
918         * generated/reshape_c10.c: Regenerated.
919         * generated/reshape_c16.c: Regenerated.
920         * generated/reshape_c4.c: Regenerated.
921         * generated/reshape_c8.c: Regenerated.
922         * generated/reshape_i16.c: Regenerated.
923         * generated/reshape_i4.c: Regenerated.
924         * generated/reshape_i8.c: Regenerated.
925         * generated/reshape_r10.c: Regenerated.
926         * generated/reshape_r16.c: Regenerated.
927         * generated/reshape_r4.c: Regenerated.
928         * generated/reshape_r8.c: Regenerated.
929         * generated/shape_i16.c: Regenerated.
930         * generated/shape_i4.c: Regenerated.
931         * generated/shape_i8.c: Regenerated.
932         * generated/spread_c10.c: Regenerated.
933         * generated/spread_c16.c: Regenerated.
934         * generated/spread_c4.c: Regenerated.
935         * generated/spread_c8.c: Regenerated.
936         * generated/spread_i1.c: Regenerated.
937         * generated/spread_i16.c: Regenerated.
938         * generated/spread_i2.c: Regenerated.
939         * generated/spread_i4.c: Regenerated.
940         * generated/spread_i8.c: Regenerated.
941         * generated/spread_r10.c: Regenerated.
942         * generated/spread_r16.c: Regenerated.
943         * generated/spread_r4.c: Regenerated.
944         * generated/spread_r8.c: Regenerated.
945         * generated/sum_c10.c: Regenerated.
946         * generated/sum_c16.c: Regenerated.
947         * generated/sum_c4.c: Regenerated.
948         * generated/sum_c8.c: Regenerated.
949         * generated/sum_i1.c: Regenerated.
950         * generated/sum_i16.c: Regenerated.
951         * generated/sum_i2.c: Regenerated.
952         * generated/sum_i4.c: Regenerated.
953         * generated/sum_i8.c: Regenerated.
954         * generated/sum_r10.c: Regenerated.
955         * generated/sum_r16.c: Regenerated.
956         * generated/sum_r4.c: Regenerated.
957         * generated/sum_r8.c: Regenerated.
958         * generated/transpose_c10.c: Regenerated.
959         * generated/transpose_c16.c: Regenerated.
960         * generated/transpose_c4.c: Regenerated.
961         * generated/transpose_c8.c: Regenerated.
962         * generated/transpose_i16.c: Regenerated.
963         * generated/transpose_i4.c: Regenerated.
964         * generated/transpose_i8.c: Regenerated.
965         * generated/transpose_r10.c: Regenerated.
966         * generated/transpose_r16.c: Regenerated.
967         * generated/transpose_r4.c: Regenerated.
968         * generated/transpose_r8.c: Regenerated.
969         * generated/unpack_c10.c: Regenerated.
970         * generated/unpack_c16.c: Regenerated.
971         * generated/unpack_c4.c: Regenerated.
972         * generated/unpack_c8.c: Regenerated.
973         * generated/unpack_i1.c: Regenerated.
974         * generated/unpack_i16.c: Regenerated.
975         * generated/unpack_i2.c: Regenerated.
976         * generated/unpack_i4.c: Regenerated.
977         * generated/unpack_i8.c: Regenerated.
978         * generated/unpack_r10.c: Regenerated.
979         * generated/unpack_r16.c: Regenerated.
980         * generated/unpack_r4.c: Regenerated.
981         * generated/unpack_r8.c: Regenerated.
982
983 2009-06-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
984
985         * fmain.c (main): Don't PREFIX set_args.
986         * libgfortran.h (set_args): Use iexport_proto.
987         * runtime/main.c (set_args): Use iexport.
988
989 2009-06-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
990
991         PR libfortran/40008
992         * libgfortran.h: Define IOPARM_OPEN_HAS_NEWUNIT.
993         * io/open.c (st_open): Don't error on negative unit number if NEWUNIT
994         was specified. If NEWUNIT is specified, call new function to get the
995         unique unit number and assign it.
996         * io/io.h (st_parameter_open): Add pointer to newunit.  Add prototype for
997         next_available_newunit. Add prototype for new function,
998         get_unique_unit_number.
999         * io/unit.c: Declare next_available_newunit. Define the first newunit
1000         number. (init_units): Initialize next_available_unit.
1001         (get_unique_unit_number): New function. Fix whitespace and comments.
1002         * io/transfer.c (data_transfer_init): Update error message to not be
1003         specific to OPEN statements.
1004
1005 2009-06-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1006
1007         PR libfortran/40334
1008         * io/list_read.c (list_formatted_read_scalar): Set the end file
1009         conditions after a return from EOF error.
1010
1011 2009-06-04  Janne Blomqvist  <jb@gcc.gnu.org>
1012
1013         PR libfortran/40330
1014         * io/format.c (free_format_hash_table): Also free and nullify hash key.
1015         (save_parsed_format): Copy string rather than pointer copy.
1016         
1017 2009-05-29  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1018
1019         PR fortran/40019
1020         * intrinsics/bit_intrinsics.c: New file.
1021         * gfortran.map (GFORTRAN_1.2): New list.
1022         * Makefile.am: Add intrinsics/bit_intrinsics.c.
1023         * Makefile.in: Regenerate.
1024
1025 2009-05-29  Janne Blomqvist  <jb@gcc.gnu.org>
1026
1027         PR libfortran/40190
1028         * configure.ac: Check for localtime_r and gmtime_r.
1029         * intrinsics/date_and_time.c: Add fallback implementations for
1030         localtime_r and gmtime_r.
1031         (date_and_time): Change to use localtime_r and gmtime_r instead of
1032         localtime and gmtime, respectively.
1033         (itime0): Use localtime_r instead of localtime.
1034         (ltime_0): Likewise.
1035         (gmtime_0): Use gmtime_r instead of gmtime.
1036         * config.h.in: Regenerated
1037         * configure: Regenerated.
1038
1039 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
1040
1041         PR fortran/39178
1042         * runtime/main.c (store_exe_path): Remove static attribute.
1043         * libgfortran.h: Add back store_exe_path prototype.
1044
1045 2009-05-27  Thomas Koenig  <tkoenig@gcc.gnu.org>
1046
1047         PR libfortran/40187
1048         * intrinsics/iso_c_binding.c (c_f_pointer_u0):  Take care
1049         of stride in "shape" argument.
1050
1051 2009-05-26  Tobias Burnus  <burnus@net-b.de>
1052
1053         PR fortran/39178
1054         * runtime/main.c (store_exe_path): Make static
1055         and multiple-times callable.
1056         (set_args): Call store_exe_path.
1057         * libgfortran.h: Remove store_exe_path prototype.
1058         * fmain.c (main): Remove store_exe_path call.
1059
1060 2009-05-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1061
1062         PR libfortran/37754
1063         * io/write_float.def: Simplify format calculation.
1064         
1065 2009-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1066
1067         PR fortran/22423
1068         * io/transfer.c (read_block_direct): Avoid warning.
1069         * runtime/string.c (compare0): Avoid warning.
1070
1071 2009-04-30  Janne Blomqvist  <jb@gcc.gnu.org>
1072
1073         PR libfortran/39667
1074         * io/file_pos.c (st_rewind): Don't truncate or flush.
1075         * io/intrinsics.c (fgetc): Flush if switching mode.
1076         (fputc): Likewise.
1077
1078 2009-04-18  Janne Blomqvist  <jb@gcc.gnu.org>
1079
1080         PR libfortran/39782
1081         * io/transfer.c (data_transfer_init): Don't flush before seek.
1082         (finalize_transfer): Remove extra flush.
1083
1084 2009-04-17  Janne Blomqvist  <jb@gcc.gnu.org>
1085
1086         * io/io.h (is_preconnected): Remove prototype.
1087         * io/unix.c (is_preconnected): Remove function.
1088
1089 2009-04-17  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
1090
1091         * configure.ac: Test for -ffunction-sections -fdata-sections and
1092         set SECTION_FLAGS accordingly.
1093         * configure: Regenerate.
1094
1095         * Makefile.am: Add SECTION_FLAGS to AM_CFLAGS.
1096         * Makefile.in: Regenerate.
1097
1098 2009-04-15  Janne Blomqvist  <jb@gcc.gnu.org>
1099
1100         PR libfortran/38668
1101         * io/transfer.c (finalize_transfer): Don't flush for advance='no'.
1102
1103 2009-04-15 Danny Smith  <dannysmith@clear.net.nz>
1104
1105         * io/write.c (itoa) : Rename back to gfc_itoa.
1106         (write_i): Adjust call to write_decimal.
1107         (write_integer):  Use gfc_itoa.
1108
1109 2009-04-10  Janne Blomqvist  <jb@gcc.gnu.org>
1110
1111         * io/io.h (move_pos_offset): Remove prototype.
1112         * io/transfer.c (formatted_transfer_scalar_read): Use sseek
1113         instead of move_pos_offset.
1114         * io/unix.c (move_pos_offset): Remove.
1115
1116 2009-04-10  Janne Blomqvist  <jb@gcc.gnu.org>
1117
1118         PR libfortran/39665 libfortran/39702 libfortran/39709
1119         * io/io.h (st_parameter_dt): Revert aligned attribute from u.p.value.
1120         * io/list_read.c (read_complex): Read directly into user pointer.
1121         (read_real): Likewise.
1122         (list_formatted_read_scalar): Update read_complex and read_real calls.
1123         (nml_read_obj): Read directly into user pointer.
1124
1125 2009-04-09  Janne Blomqvist  <jb@gcc.gnu.org>
1126
1127         PR libfortran/39665
1128         * io/io.h (st_parameter_dt): Add aligned attribute to u.p.value.
1129         * io/read.c (convert_real): Add note about alignment requirements.
1130
1131 2009-04-09  Nick Clifton  <nickc@redhat.com>
1132
1133         * m4/cshift0.m4: Change copyright header to refer to version 3
1134         of the GNU General Public License with version 3.1 of the GCC
1135         Runtime Library Exception and to point readers at the COPYING3
1136         and COPYING3.RUNTIME files and the FSF's license web page.
1137         * c99_protos.h: Likewise.
1138         * config/fpu-387.h: Likewise.
1139         * config/fpu-aix.h: Likewise.
1140         * config/fpu-generic.h: Likewise.
1141         * config/fpu-glibc.h: Likewise.
1142         * config/fpu-sysv.h: Likewise.
1143         * intrinsics/abort.c: Likewise.
1144         * intrinsics/access.c: Likewise.
1145         * intrinsics/args.c: Likewise.
1146         * intrinsics/associated.c: Likewise.
1147         * intrinsics/c99_functions.c: Likewise.
1148         * intrinsics/chdir.c: Likewise.
1149         * intrinsics/chmod.c: Likewise.
1150         * intrinsics/clock.c: Likewise.
1151         * intrinsics/cpu_time.c: Likewise.
1152         * intrinsics/cshift0.c: Likewise.
1153         * intrinsics/ctime.c: Likewise.
1154         * intrinsics/date_and_time.c: Likewise.
1155         * intrinsics/dprod_r8.f90: Likewise.
1156         * intrinsics/dtime.c: Likewise.
1157         * intrinsics/env.c: Likewise.
1158         * intrinsics/eoshift0.c: Likewise.
1159         * intrinsics/eoshift2.c: Likewise.
1160         * intrinsics/erfc_scaled.c: Likewise.
1161         * intrinsics/erfc_scaled_inc.c: Likewise.
1162         * intrinsics/etime.c: Likewise.
1163         * intrinsics/exit.c: Likewise.
1164         * intrinsics/f2c_specifics.F90: Likewise.
1165         * intrinsics/fnum.c: Likewise.
1166         * intrinsics/gerror.c: Likewise.
1167         * intrinsics/getXid.c: Likewise.
1168         * intrinsics/getcwd.c: Likewise.
1169         * intrinsics/getlog.c: Likewise.
1170         * intrinsics/hostnm.c: Likewise.
1171         * intrinsics/ierrno.c: Likewise.
1172         * intrinsics/ishftc.c: Likewise.
1173         * intrinsics/iso_c_binding.c: Likewise.
1174         * intrinsics/iso_c_binding.h: Likewise.
1175         * intrinsics/iso_c_generated_procs.c: Likewise.
1176         * intrinsics/kill.c: Likewise.
1177         * intrinsics/link.c: Likewise.
1178         * intrinsics/malloc.c: Likewise.
1179         * intrinsics/move_alloc.c: Likewise.
1180         * intrinsics/mvbits.c: Likewise.
1181         * intrinsics/pack_generic.c: Likewise.
1182         * intrinsics/perror.c: Likewise.
1183         * intrinsics/rand.c: Likewise.
1184         * intrinsics/random.c: Likewise.
1185         * intrinsics/rename.c: Likewise.
1186         * intrinsics/reshape_generic.c: Likewise.
1187         * intrinsics/reshape_packed.c: Likewise.
1188         * intrinsics/selected_char_kind.c: Likewise.
1189         * intrinsics/selected_int_kind.f90: Likewise.
1190         * intrinsics/selected_real_kind.f90: Likewise.
1191         * intrinsics/signal.c: Likewise.
1192         * intrinsics/size.c: Likewise.
1193         * intrinsics/sleep.c: Likewise.
1194         * intrinsics/spread_generic.c: Likewise.
1195         * intrinsics/stat.c: Likewise.
1196         * intrinsics/string_intrinsics.c: Likewise.
1197         * intrinsics/string_intrinsics_inc.c: Likewise.
1198         * intrinsics/symlnk.c: Likewise.
1199         * intrinsics/system.c: Likewise.
1200         * intrinsics/system_clock.c: Likewise.
1201         * intrinsics/time.c: Likewise.
1202         * intrinsics/time_1.h: Likewise.
1203         * intrinsics/transpose_generic.c: Likewise.
1204         * intrinsics/umask.c: Likewise.
1205         * intrinsics/unlink.c: Likewise.
1206         * intrinsics/unpack_generic.c: Likewise.
1207         * io/close.c: Likewise.
1208         * io/fbuf.c: Likewise.
1209         * io/file_pos.c: Likewise.
1210         * io/format.c: Likewise.
1211         * io/inquire.c: Likewise.
1212         * io/intrinsics.c: Likewise.
1213         * io/io.h: Likewise.
1214         * io/list_read.c: Likewise.
1215         * io/lock.c: Likewise.
1216         * io/open.c: Likewise.
1217         * io/read.c: Likewise.
1218         * io/size_from_kind.c: Likewise.
1219         * io/transfer.c: Likewise.
1220         * io/unit.c: Likewise.
1221         * io/unix.c: Likewise.
1222         * io/write.c: Likewise.
1223         * io/write_float.def: Likewise.
1224         * libgfortran.h: Likewise.
1225         * m4/all.m4: Likewise.
1226         * m4/any.m4: Likewise.
1227         * m4/count.m4: Likewise.
1228         * m4/cshift1.m4: Likewise.
1229         * m4/eoshift1.m4: Likewise.
1230         * m4/eoshift3.m4: Likewise.
1231         * m4/exponent.m4: Likewise.
1232         * m4/fraction.m4: Likewise.
1233         * m4/head.m4: Likewise.
1234         * m4/in_pack.m4: Likewise.
1235         * m4/in_unpack.m4: Likewise.
1236         * m4/matmul.m4: Likewise.
1237         * m4/matmull.m4: Likewise.
1238         * m4/maxloc0.m4: Likewise.
1239         * m4/maxloc1.m4: Likewise.
1240         * m4/maxval.m4: Likewise.
1241         * m4/minloc0.m4: Likewise.
1242         * m4/minloc1.m4: Likewise.
1243         * m4/minval.m4: Likewise.
1244         * m4/nearest.m4: Likewise.
1245         * m4/pack.m4: Likewise.
1246         * m4/pow.m4: Likewise.
1247         * m4/product.m4: Likewise.
1248         * m4/reshape.m4: Likewise.
1249         * m4/rrspacing.m4: Likewise.
1250         * m4/set_exponent.m4: Likewise.
1251         * m4/shape.m4: Likewise.
1252         * m4/spacing.m4: Likewise.
1253         * m4/spread.m4: Likewise.
1254         * m4/sum.m4: Likewise.
1255         * m4/transpose.m4: Likewise.
1256         * m4/unpack.m4: Likewise.
1257         * runtime/backtrace.c: Likewise.
1258         * runtime/compile_options.c: Likewise.
1259         * runtime/convert_char.c: Likewise.
1260         * runtime/environ.c: Likewise.
1261         * runtime/error.c: Likewise.
1262         * runtime/in_pack_generic.c: Likewise.
1263         * runtime/in_unpack_generic.c: Likewise.
1264         * runtime/main.c: Likewise.
1265         * runtime/memory.c: Likewise.
1266         * runtime/pause.c: Likewise.
1267         * runtime/select.c: Likewise.
1268         * runtime/select_inc.c: Likewise.
1269         * runtime/stop.c: Likewise.
1270         * runtime/string.c: Likewise.
1271         * generated/_abs_c10.F90: Regenerate.
1272         * generated/_abs_c16.F90: Regenerate.
1273         * generated/_abs_c4.F90: Regenerate.
1274         * generated/_abs_c8.F90: Regenerate.
1275         * generated/_abs_i16.F90: Regenerate.
1276         * generated/_abs_i4.F90: Regenerate.
1277         * generated/_abs_i8.F90: Regenerate.
1278         * generated/_abs_r10.F90: Regenerate.
1279         * generated/_abs_r16.F90: Regenerate.
1280         * generated/_abs_r4.F90: Regenerate.
1281         * generated/_abs_r8.F90: Regenerate.
1282         * generated/_acos_r10.F90: Regenerate.
1283         * generated/_acos_r16.F90: Regenerate.
1284         * generated/_acos_r4.F90: Regenerate.
1285         * generated/_acos_r8.F90: Regenerate.
1286         * generated/_acosh_r10.F90: Regenerate.
1287         * generated/_acosh_r16.F90: Regenerate.
1288         * generated/_acosh_r4.F90: Regenerate.
1289         * generated/_acosh_r8.F90: Regenerate.
1290         * generated/_aimag_c10.F90: Regenerate.
1291         * generated/_aimag_c16.F90: Regenerate.
1292         * generated/_aimag_c4.F90: Regenerate.
1293         * generated/_aimag_c8.F90: Regenerate.
1294         * generated/_aint_r10.F90: Regenerate.
1295         * generated/_aint_r16.F90: Regenerate.
1296         * generated/_aint_r4.F90: Regenerate.
1297         * generated/_aint_r8.F90: Regenerate.
1298         * generated/_anint_r10.F90: Regenerate.
1299         * generated/_anint_r16.F90: Regenerate.
1300         * generated/_anint_r4.F90: Regenerate.
1301         * generated/_anint_r8.F90: Regenerate.
1302         * generated/_asin_r10.F90: Regenerate.
1303         * generated/_asin_r16.F90: Regenerate.
1304         * generated/_asin_r4.F90: Regenerate.
1305         * generated/_asin_r8.F90: Regenerate.
1306         * generated/_asinh_r10.F90: Regenerate.
1307         * generated/_asinh_r16.F90: Regenerate.
1308         * generated/_asinh_r4.F90: Regenerate.
1309         * generated/_asinh_r8.F90: Regenerate.
1310         * generated/_atan2_r10.F90: Regenerate.
1311         * generated/_atan2_r16.F90: Regenerate.
1312         * generated/_atan2_r4.F90: Regenerate.
1313         * generated/_atan2_r8.F90: Regenerate.
1314         * generated/_atan_r10.F90: Regenerate.
1315         * generated/_atan_r16.F90: Regenerate.
1316         * generated/_atan_r4.F90: Regenerate.
1317         * generated/_atan_r8.F90: Regenerate.
1318         * generated/_atanh_r10.F90: Regenerate.
1319         * generated/_atanh_r16.F90: Regenerate.
1320         * generated/_atanh_r4.F90: Regenerate.
1321         * generated/_atanh_r8.F90: Regenerate.
1322         * generated/_conjg_c10.F90: Regenerate.
1323         * generated/_conjg_c16.F90: Regenerate.
1324         * generated/_conjg_c4.F90: Regenerate.
1325         * generated/_conjg_c8.F90: Regenerate.
1326         * generated/_cos_c10.F90: Regenerate.
1327         * generated/_cos_c16.F90: Regenerate.
1328         * generated/_cos_c4.F90: Regenerate.
1329         * generated/_cos_c8.F90: Regenerate.
1330         * generated/_cos_r10.F90: Regenerate.
1331         * generated/_cos_r16.F90: Regenerate.
1332         * generated/_cos_r4.F90: Regenerate.
1333         * generated/_cos_r8.F90: Regenerate.
1334         * generated/_cosh_r10.F90: Regenerate.
1335         * generated/_cosh_r16.F90: Regenerate.
1336         * generated/_cosh_r4.F90: Regenerate.
1337         * generated/_cosh_r8.F90: Regenerate.
1338         * generated/_dim_i16.F90: Regenerate.
1339         * generated/_dim_i4.F90: Regenerate.
1340         * generated/_dim_i8.F90: Regenerate.
1341         * generated/_dim_r10.F90: Regenerate.
1342         * generated/_dim_r16.F90: Regenerate.
1343         * generated/_dim_r4.F90: Regenerate.
1344         * generated/_dim_r8.F90: Regenerate.
1345         * generated/_exp_c10.F90: Regenerate.
1346         * generated/_exp_c16.F90: Regenerate.
1347         * generated/_exp_c4.F90: Regenerate.
1348         * generated/_exp_c8.F90: Regenerate.
1349         * generated/_exp_r10.F90: Regenerate.
1350         * generated/_exp_r16.F90: Regenerate.
1351         * generated/_exp_r4.F90: Regenerate.
1352         * generated/_exp_r8.F90: Regenerate.
1353         * generated/_log10_r10.F90: Regenerate.
1354         * generated/_log10_r16.F90: Regenerate.
1355         * generated/_log10_r4.F90: Regenerate.
1356         * generated/_log10_r8.F90: Regenerate.
1357         * generated/_log_c10.F90: Regenerate.
1358         * generated/_log_c16.F90: Regenerate.
1359         * generated/_log_c4.F90: Regenerate.
1360         * generated/_log_c8.F90: Regenerate.
1361         * generated/_log_r10.F90: Regenerate.
1362         * generated/_log_r16.F90: Regenerate.
1363         * generated/_log_r4.F90: Regenerate.
1364         * generated/_log_r8.F90: Regenerate.
1365         * generated/_mod_i16.F90: Regenerate.
1366         * generated/_mod_i4.F90: Regenerate.
1367         * generated/_mod_i8.F90: Regenerate.
1368         * generated/_mod_r10.F90: Regenerate.
1369         * generated/_mod_r16.F90: Regenerate.
1370         * generated/_mod_r4.F90: Regenerate.
1371         * generated/_mod_r8.F90: Regenerate.
1372         * generated/_sign_i16.F90: Regenerate.
1373         * generated/_sign_i4.F90: Regenerate.
1374         * generated/_sign_i8.F90: Regenerate.
1375         * generated/_sign_r10.F90: Regenerate.
1376         * generated/_sign_r16.F90: Regenerate.
1377         * generated/_sign_r4.F90: Regenerate.
1378         * generated/_sign_r8.F90: Regenerate.
1379         * generated/_sin_c10.F90: Regenerate.
1380         * generated/_sin_c16.F90: Regenerate.
1381         * generated/_sin_c4.F90: Regenerate.
1382         * generated/_sin_c8.F90: Regenerate.
1383         * generated/_sin_r10.F90: Regenerate.
1384         * generated/_sin_r16.F90: Regenerate.
1385         * generated/_sin_r4.F90: Regenerate.
1386         * generated/_sin_r8.F90: Regenerate.
1387         * generated/_sinh_r10.F90: Regenerate.
1388         * generated/_sinh_r16.F90: Regenerate.
1389         * generated/_sinh_r4.F90: Regenerate.
1390         * generated/_sinh_r8.F90: Regenerate.
1391         * generated/_sqrt_c10.F90: Regenerate.
1392         * generated/_sqrt_c16.F90: Regenerate.
1393         * generated/_sqrt_c4.F90: Regenerate.
1394         * generated/_sqrt_c8.F90: Regenerate.
1395         * generated/_sqrt_r10.F90: Regenerate.
1396         * generated/_sqrt_r16.F90: Regenerate.
1397         * generated/_sqrt_r4.F90: Regenerate.
1398         * generated/_sqrt_r8.F90: Regenerate.
1399         * generated/_tan_r10.F90: Regenerate.
1400         * generated/_tan_r16.F90: Regenerate.
1401         * generated/_tan_r4.F90: Regenerate.
1402         * generated/_tan_r8.F90: Regenerate.
1403         * generated/_tanh_r10.F90: Regenerate.
1404         * generated/_tanh_r16.F90: Regenerate.
1405         * generated/_tanh_r4.F90: Regenerate.
1406         * generated/_tanh_r8.F90: Regenerate.
1407         * generated/all_l1.c: Regenerate.
1408         * generated/all_l16.c: Regenerate.
1409         * generated/all_l2.c: Regenerate.
1410         * generated/all_l4.c: Regenerate.
1411         * generated/all_l8.c: Regenerate.
1412         * generated/any_l1.c: Regenerate.
1413         * generated/any_l16.c: Regenerate.
1414         * generated/any_l2.c: Regenerate.
1415         * generated/any_l4.c: Regenerate.
1416         * generated/any_l8.c: Regenerate.
1417         * generated/count_16_l.c: Regenerate.
1418         * generated/count_1_l.c: Regenerate.
1419         * generated/count_2_l.c: Regenerate.
1420         * generated/count_4_l.c: Regenerate.
1421         * generated/count_8_l.c: Regenerate.
1422         * generated/cshift0_c10.c: Regenerate.
1423         * generated/cshift0_c16.c: Regenerate.
1424         * generated/cshift0_c4.c: Regenerate.
1425         * generated/cshift0_c8.c: Regenerate.
1426         * generated/cshift0_i1.c: Regenerate.
1427         * generated/cshift0_i16.c: Regenerate.
1428         * generated/cshift0_i2.c: Regenerate.
1429         * generated/cshift0_i4.c: Regenerate.
1430         * generated/cshift0_i8.c: Regenerate.
1431         * generated/cshift0_r10.c: Regenerate.
1432         * generated/cshift0_r16.c: Regenerate.
1433         * generated/cshift0_r4.c: Regenerate.
1434         * generated/cshift0_r8.c: Regenerate.
1435         * generated/cshift1_16.c: Regenerate.
1436         * generated/cshift1_4.c: Regenerate.
1437         * generated/cshift1_8.c: Regenerate.
1438         * generated/eoshift1_16.c: Regenerate.
1439         * generated/eoshift1_4.c: Regenerate.
1440         * generated/eoshift1_8.c: Regenerate.
1441         * generated/eoshift3_16.c: Regenerate.
1442         * generated/eoshift3_4.c: Regenerate.
1443         * generated/eoshift3_8.c: Regenerate.
1444         * generated/exponent_r10.c: Regenerate.
1445         * generated/exponent_r16.c: Regenerate.
1446         * generated/exponent_r4.c: Regenerate.
1447         * generated/exponent_r8.c: Regenerate.
1448         * generated/fraction_r10.c: Regenerate.
1449         * generated/fraction_r16.c: Regenerate.
1450         * generated/fraction_r4.c: Regenerate.
1451         * generated/fraction_r8.c: Regenerate.
1452         * generated/in_pack_c10.c: Regenerate.
1453         * generated/in_pack_c16.c: Regenerate.
1454         * generated/in_pack_c4.c: Regenerate.
1455         * generated/in_pack_c8.c: Regenerate.
1456         * generated/in_pack_i1.c: Regenerate.
1457         * generated/in_pack_i16.c: Regenerate.
1458         * generated/in_pack_i2.c: Regenerate.
1459         * generated/in_pack_i4.c: Regenerate.
1460         * generated/in_pack_i8.c: Regenerate.
1461         * generated/in_pack_r10.c: Regenerate.
1462         * generated/in_pack_r16.c: Regenerate.
1463         * generated/in_pack_r4.c: Regenerate.
1464         * generated/in_pack_r8.c: Regenerate.
1465         * generated/in_unpack_c10.c: Regenerate.
1466         * generated/in_unpack_c16.c: Regenerate.
1467         * generated/in_unpack_c4.c: Regenerate.
1468         * generated/in_unpack_c8.c: Regenerate.
1469         * generated/in_unpack_i1.c: Regenerate.
1470         * generated/in_unpack_i16.c: Regenerate.
1471         * generated/in_unpack_i2.c: Regenerate.
1472         * generated/in_unpack_i4.c: Regenerate.
1473         * generated/in_unpack_i8.c: Regenerate.
1474         * generated/in_unpack_r10.c: Regenerate.
1475         * generated/in_unpack_r16.c: Regenerate.
1476         * generated/in_unpack_r4.c: Regenerate.
1477         * generated/in_unpack_r8.c: Regenerate.
1478         * generated/matmul_c10.c: Regenerate.
1479         * generated/matmul_c16.c: Regenerate.
1480         * generated/matmul_c4.c: Regenerate.
1481         * generated/matmul_c8.c: Regenerate.
1482         * generated/matmul_i1.c: Regenerate.
1483         * generated/matmul_i16.c: Regenerate.
1484         * generated/matmul_i2.c: Regenerate.
1485         * generated/matmul_i4.c: Regenerate.
1486         * generated/matmul_i8.c: Regenerate.
1487         * generated/matmul_l16.c: Regenerate.
1488         * generated/matmul_l4.c: Regenerate.
1489         * generated/matmul_l8.c: Regenerate.
1490         * generated/matmul_r10.c: Regenerate.
1491         * generated/matmul_r16.c: Regenerate.
1492         * generated/matmul_r4.c: Regenerate.
1493         * generated/matmul_r8.c: Regenerate.
1494         * generated/maxloc0_16_i1.c: Regenerate.
1495         * generated/maxloc0_16_i16.c: Regenerate.
1496         * generated/maxloc0_16_i2.c: Regenerate.
1497         * generated/maxloc0_16_i4.c: Regenerate.
1498         * generated/maxloc0_16_i8.c: Regenerate.
1499         * generated/maxloc0_16_r10.c: Regenerate.
1500         * generated/maxloc0_16_r16.c: Regenerate.
1501         * generated/maxloc0_16_r4.c: Regenerate.
1502         * generated/maxloc0_16_r8.c: Regenerate.
1503         * generated/maxloc0_4_i1.c: Regenerate.
1504         * generated/maxloc0_4_i16.c: Regenerate.
1505         * generated/maxloc0_4_i2.c: Regenerate.
1506         * generated/maxloc0_4_i4.c: Regenerate.
1507         * generated/maxloc0_4_i8.c: Regenerate.
1508         * generated/maxloc0_4_r10.c: Regenerate.
1509         * generated/maxloc0_4_r16.c: Regenerate.
1510         * generated/maxloc0_4_r4.c: Regenerate.
1511         * generated/maxloc0_4_r8.c: Regenerate.
1512         * generated/maxloc0_8_i1.c: Regenerate.
1513         * generated/maxloc0_8_i16.c: Regenerate.
1514         * generated/maxloc0_8_i2.c: Regenerate.
1515         * generated/maxloc0_8_i4.c: Regenerate.
1516         * generated/maxloc0_8_i8.c: Regenerate.
1517         * generated/maxloc0_8_r10.c: Regenerate.
1518         * generated/maxloc0_8_r16.c: Regenerate.
1519         * generated/maxloc0_8_r4.c: Regenerate.
1520         * generated/maxloc0_8_r8.c: Regenerate.
1521         * generated/maxloc1_16_i1.c: Regenerate.
1522         * generated/maxloc1_16_i16.c: Regenerate.
1523         * generated/maxloc1_16_i2.c: Regenerate.
1524         * generated/maxloc1_16_i4.c: Regenerate.
1525         * generated/maxloc1_16_i8.c: Regenerate.
1526         * generated/maxloc1_16_r10.c: Regenerate.
1527         * generated/maxloc1_16_r16.c: Regenerate.
1528         * generated/maxloc1_16_r4.c: Regenerate.
1529         * generated/maxloc1_16_r8.c: Regenerate.
1530         * generated/maxloc1_4_i1.c: Regenerate.
1531         * generated/maxloc1_4_i16.c: Regenerate.
1532         * generated/maxloc1_4_i2.c: Regenerate.
1533         * generated/maxloc1_4_i4.c: Regenerate.
1534         * generated/maxloc1_4_i8.c: Regenerate.
1535         * generated/maxloc1_4_r10.c: Regenerate.
1536         * generated/maxloc1_4_r16.c: Regenerate.
1537         * generated/maxloc1_4_r4.c: Regenerate.
1538         * generated/maxloc1_4_r8.c: Regenerate.
1539         * generated/maxloc1_8_i1.c: Regenerate.
1540         * generated/maxloc1_8_i16.c: Regenerate.
1541         * generated/maxloc1_8_i2.c: Regenerate.
1542         * generated/maxloc1_8_i4.c: Regenerate.
1543         * generated/maxloc1_8_i8.c: Regenerate.
1544         * generated/maxloc1_8_r10.c: Regenerate.
1545         * generated/maxloc1_8_r16.c: Regenerate.
1546         * generated/maxloc1_8_r4.c: Regenerate.
1547         * generated/maxloc1_8_r8.c: Regenerate.
1548         * generated/maxval_i1.c: Regenerate.
1549         * generated/maxval_i16.c: Regenerate.
1550         * generated/maxval_i2.c: Regenerate.
1551         * generated/maxval_i4.c: Regenerate.
1552         * generated/maxval_i8.c: Regenerate.
1553         * generated/maxval_r10.c: Regenerate.
1554         * generated/maxval_r16.c: Regenerate.
1555         * generated/maxval_r4.c: Regenerate.
1556         * generated/maxval_r8.c: Regenerate.
1557         * generated/minloc0_16_i1.c: Regenerate.
1558         * generated/minloc0_16_i16.c: Regenerate.
1559         * generated/minloc0_16_i2.c: Regenerate.
1560         * generated/minloc0_16_i4.c: Regenerate.
1561         * generated/minloc0_16_i8.c: Regenerate.
1562         * generated/minloc0_16_r10.c: Regenerate.
1563         * generated/minloc0_16_r16.c: Regenerate.
1564         * generated/minloc0_16_r4.c: Regenerate.
1565         * generated/minloc0_16_r8.c: Regenerate.
1566         * generated/minloc0_4_i1.c: Regenerate.
1567         * generated/minloc0_4_i16.c: Regenerate.
1568         * generated/minloc0_4_i2.c: Regenerate.
1569         * generated/minloc0_4_i4.c: Regenerate.
1570         * generated/minloc0_4_i8.c: Regenerate.
1571         * generated/minloc0_4_r10.c: Regenerate.
1572         * generated/minloc0_4_r16.c: Regenerate.
1573         * generated/minloc0_4_r4.c: Regenerate.
1574         * generated/minloc0_4_r8.c: Regenerate.
1575         * generated/minloc0_8_i1.c: Regenerate.
1576         * generated/minloc0_8_i16.c: Regenerate.
1577         * generated/minloc0_8_i2.c: Regenerate.
1578         * generated/minloc0_8_i4.c: Regenerate.
1579         * generated/minloc0_8_i8.c: Regenerate.
1580         * generated/minloc0_8_r10.c: Regenerate.
1581         * generated/minloc0_8_r16.c: Regenerate.
1582         * generated/minloc0_8_r4.c: Regenerate.
1583         * generated/minloc0_8_r8.c: Regenerate.
1584         * generated/minloc1_16_i1.c: Regenerate.
1585         * generated/minloc1_16_i16.c: Regenerate.
1586         * generated/minloc1_16_i2.c: Regenerate.
1587         * generated/minloc1_16_i4.c: Regenerate.
1588         * generated/minloc1_16_i8.c: Regenerate.
1589         * generated/minloc1_16_r10.c: Regenerate.
1590         * generated/minloc1_16_r16.c: Regenerate.
1591         * generated/minloc1_16_r4.c: Regenerate.
1592         * generated/minloc1_16_r8.c: Regenerate.
1593         * generated/minloc1_4_i1.c: Regenerate.
1594         * generated/minloc1_4_i16.c: Regenerate.
1595         * generated/minloc1_4_i2.c: Regenerate.
1596         * generated/minloc1_4_i4.c: Regenerate.
1597         * generated/minloc1_4_i8.c: Regenerate.
1598         * generated/minloc1_4_r10.c: Regenerate.
1599         * generated/minloc1_4_r16.c: Regenerate.
1600         * generated/minloc1_4_r4.c: Regenerate.
1601         * generated/minloc1_4_r8.c: Regenerate.
1602         * generated/minloc1_8_i1.c: Regenerate.
1603         * generated/minloc1_8_i16.c: Regenerate.
1604         * generated/minloc1_8_i2.c: Regenerate.
1605         * generated/minloc1_8_i4.c: Regenerate.
1606         * generated/minloc1_8_i8.c: Regenerate.
1607         * generated/minloc1_8_r10.c: Regenerate.
1608         * generated/minloc1_8_r16.c: Regenerate.
1609         * generated/minloc1_8_r4.c: Regenerate.
1610         * generated/minloc1_8_r8.c: Regenerate.
1611         * generated/minval_i1.c: Regenerate.
1612         * generated/minval_i16.c: Regenerate.
1613         * generated/minval_i2.c: Regenerate.
1614         * generated/minval_i4.c: Regenerate.
1615         * generated/minval_i8.c: Regenerate.
1616         * generated/minval_r10.c: Regenerate.
1617         * generated/minval_r16.c: Regenerate.
1618         * generated/minval_r4.c: Regenerate.
1619         * generated/minval_r8.c: Regenerate.
1620         * generated/misc_specifics.F90: Regenerate.
1621         * generated/nearest_r10.c: Regenerate.
1622         * generated/nearest_r16.c: Regenerate.
1623         * generated/nearest_r4.c: Regenerate.
1624         * generated/nearest_r8.c: Regenerate.
1625         * generated/pack_c10.c: Regenerate.
1626         * generated/pack_c16.c: Regenerate.
1627         * generated/pack_c4.c: Regenerate.
1628         * generated/pack_c8.c: Regenerate.
1629         * generated/pack_i1.c: Regenerate.
1630         * generated/pack_i16.c: Regenerate.
1631         * generated/pack_i2.c: Regenerate.
1632         * generated/pack_i4.c: Regenerate.
1633         * generated/pack_i8.c: Regenerate.
1634         * generated/pack_r10.c: Regenerate.
1635         * generated/pack_r16.c: Regenerate.
1636         * generated/pack_r4.c: Regenerate.
1637         * generated/pack_r8.c: Regenerate.
1638         * generated/pow_c10_i16.c: Regenerate.
1639         * generated/pow_c10_i4.c: Regenerate.
1640         * generated/pow_c10_i8.c: Regenerate.
1641         * generated/pow_c16_i16.c: Regenerate.
1642         * generated/pow_c16_i4.c: Regenerate.
1643         * generated/pow_c16_i8.c: Regenerate.
1644         * generated/pow_c4_i16.c: Regenerate.
1645         * generated/pow_c4_i4.c: Regenerate.
1646         * generated/pow_c4_i8.c: Regenerate.
1647         * generated/pow_c8_i16.c: Regenerate.
1648         * generated/pow_c8_i4.c: Regenerate.
1649         * generated/pow_c8_i8.c: Regenerate.
1650         * generated/pow_i16_i16.c: Regenerate.
1651         * generated/pow_i16_i4.c: Regenerate.
1652         * generated/pow_i16_i8.c: Regenerate.
1653         * generated/pow_i4_i16.c: Regenerate.
1654         * generated/pow_i4_i4.c: Regenerate.
1655         * generated/pow_i4_i8.c: Regenerate.
1656         * generated/pow_i8_i16.c: Regenerate.
1657         * generated/pow_i8_i4.c: Regenerate.
1658         * generated/pow_i8_i8.c: Regenerate.
1659         * generated/pow_r10_i16.c: Regenerate.
1660         * generated/pow_r10_i8.c: Regenerate.
1661         * generated/pow_r16_i16.c: Regenerate.
1662         * generated/pow_r16_i8.c: Regenerate.
1663         * generated/pow_r4_i16.c: Regenerate.
1664         * generated/pow_r4_i8.c: Regenerate.
1665         * generated/pow_r8_i16.c: Regenerate.
1666         * generated/pow_r8_i8.c: Regenerate.
1667         * generated/product_c10.c: Regenerate.
1668         * generated/product_c16.c: Regenerate.
1669         * generated/product_c4.c: Regenerate.
1670         * generated/product_c8.c: Regenerate.
1671         * generated/product_i1.c: Regenerate.
1672         * generated/product_i16.c: Regenerate.
1673         * generated/product_i2.c: Regenerate.
1674         * generated/product_i4.c: Regenerate.
1675         * generated/product_i8.c: Regenerate.
1676         * generated/product_r10.c: Regenerate.
1677         * generated/product_r16.c: Regenerate.
1678         * generated/product_r4.c: Regenerate.
1679         * generated/product_r8.c: Regenerate.
1680         * generated/reshape_c10.c: Regenerate.
1681         * generated/reshape_c16.c: Regenerate.
1682         * generated/reshape_c4.c: Regenerate.
1683         * generated/reshape_c8.c: Regenerate.
1684         * generated/reshape_i16.c: Regenerate.
1685         * generated/reshape_i4.c: Regenerate.
1686         * generated/reshape_i8.c: Regenerate.
1687         * generated/reshape_r10.c: Regenerate.
1688         * generated/reshape_r16.c: Regenerate.
1689         * generated/reshape_r4.c: Regenerate.
1690         * generated/reshape_r8.c: Regenerate.
1691         * generated/rrspacing_r10.c: Regenerate.
1692         * generated/rrspacing_r16.c: Regenerate.
1693         * generated/rrspacing_r4.c: Regenerate.
1694         * generated/rrspacing_r8.c: Regenerate.
1695         * generated/set_exponent_r10.c: Regenerate.
1696         * generated/set_exponent_r16.c: Regenerate.
1697         * generated/set_exponent_r4.c: Regenerate.
1698         * generated/set_exponent_r8.c: Regenerate.
1699         * generated/shape_i16.c: Regenerate.
1700         * generated/shape_i4.c: Regenerate.
1701         * generated/shape_i8.c: Regenerate.
1702         * generated/spacing_r10.c: Regenerate.
1703         * generated/spacing_r16.c: Regenerate.
1704         * generated/spacing_r4.c: Regenerate.
1705         * generated/spacing_r8.c: Regenerate.
1706         * generated/spread_c10.c: Regenerate.
1707         * generated/spread_c16.c: Regenerate.
1708         * generated/spread_c4.c: Regenerate.
1709         * generated/spread_c8.c: Regenerate.
1710         * generated/spread_i1.c: Regenerate.
1711         * generated/spread_i16.c: Regenerate.
1712         * generated/spread_i2.c: Regenerate.
1713         * generated/spread_i4.c: Regenerate.
1714         * generated/spread_i8.c: Regenerate.
1715         * generated/spread_r10.c: Regenerate.
1716         * generated/spread_r16.c: Regenerate.
1717         * generated/spread_r4.c: Regenerate.
1718         * generated/spread_r8.c: Regenerate.
1719         * generated/sum_c10.c: Regenerate.
1720         * generated/sum_c16.c: Regenerate.
1721         * generated/sum_c4.c: Regenerate.
1722         * generated/sum_c8.c: Regenerate.
1723         * generated/sum_i1.c: Regenerate.
1724         * generated/sum_i16.c: Regenerate.
1725         * generated/sum_i2.c: Regenerate.
1726         * generated/sum_i4.c: Regenerate.
1727         * generated/sum_i8.c: Regenerate.
1728         * generated/sum_r10.c: Regenerate.
1729         * generated/sum_r16.c: Regenerate.
1730         * generated/sum_r4.c: Regenerate.
1731         * generated/sum_r8.c: Regenerate.
1732         * generated/transpose_c10.c: Regenerate.
1733         * generated/transpose_c16.c: Regenerate.
1734         * generated/transpose_c4.c: Regenerate.
1735         * generated/transpose_c8.c: Regenerate.
1736         * generated/transpose_i16.c: Regenerate.
1737         * generated/transpose_i4.c: Regenerate.
1738         * generated/transpose_i8.c: Regenerate.
1739         * generated/transpose_r10.c: Regenerate.
1740         * generated/transpose_r16.c: Regenerate.
1741         * generated/transpose_r4.c: Regenerate.
1742         * generated/transpose_r8.c: Regenerate.
1743         * generated/unpack_c10.c: Regenerate.
1744         * generated/unpack_c16.c: Regenerate.
1745         * generated/unpack_c4.c: Regenerate.
1746         * generated/unpack_c8.c: Regenerate.
1747         * generated/unpack_i1.c: Regenerate.
1748         * generated/unpack_i16.c: Regenerate.
1749         * generated/unpack_i2.c: Regenerate.
1750         * generated/unpack_i4.c: Regenerate.
1751         * generated/unpack_i8.c: Regenerate.
1752         * generated/unpack_r10.c: Regenerate.
1753         * generated/unpack_r16.c: Regenerate.
1754         * generated/unpack_r4.c: Regenerate.
1755         * generated/unpack_r8.c: Regenerate.
1756
1757 2009-04-08  Janne Blomqvist  <jb@gcc.gnu.org>
1758
1759         * io/open.c (already_open): Test for POSIX close return value.
1760         * io/unit.c (close_unit_1): Likewise.
1761         * io/unix.c (raw_close): Return 0 for success for preconnected units.
1762
1763 2009-04-08  Janne Blomqvist  <jb@gcc.gnu.org>
1764
1765         * runtime/string.c (compare0): Use gfc_charlen_type.
1766         * runtime/error.c (gfc_itoa): Move to io/write.c
1767         (xtoa): Rename to gfc_xtoa.
1768         * runtime/backtrace.c (show_backtrace): Call gfc_xtoa.
1769         * intrinsics/cshift0.c (cshift0): Use index_type for shift arg.
1770         * intrinsics/date_and_time.c (date_and_time): Use index_type.
1771         (itime_i4): Likewise.
1772         (itime_i8): Likewise.
1773         (idate_i4): Likewise.
1774         (idate_i8): Likewise.
1775         (gmtime_i4): Likewise.
1776         (gmtime_i8): Likewise.
1777         (ltime_i4): Likewise.
1778         (ltime_i8): Likewise.
1779         * libgfortran.h (gfc_itoa): Remove prototype.
1780         (xtoa): Rename prototype to gfc_xtoa.
1781         * io/list_read.c (nml_read_obj): Use size_t for string length.
1782         * io/transfer.c (read_block_direct): Change nbytes arg from
1783         pointer to value.
1784         (unformatted_read): Minor cleanup, call read_block_directly properly.
1785         (skip_record): Use ssize_t.
1786         (next_record_w_unf): Avoid stell() call by calling sseek with SEEK_CUR.
1787         (iolength_transfer): Make sure to multiply before cast.
1788         * io/intrinsics.c (fgetc): Remove unnecessary variable.
1789         * io/format.c (format_hash): Use gfc_charlen_type.
1790         * io/write.c (itoa): Move from runtime/error.c:gfc_itoa, rename,
1791         make static.
1792         (write_i): Call with pointer to itoa.
1793         (write_z): Call with pointer to gfc_xtoa.
1794         (write_integer): Pointer to itoa.
1795         (nml_write_obj): Type cleanup, don't call strlen in loop.
1796         
1797 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1798
1799         PR libgfortran/39664
1800         * io/unix.c (raw_close): Don't close STDOUT_FILENO,
1801         STDERR_FILENO nor STDIN_FILENO.
1802
1803 2009-04-06  David Edelsohn  <edelsohn@gnu.org>
1804         
1805         * io/io.h (struct stream): Rename truncate to trunc.
1806         (struncate): Same.
1807         * io/unix.c (raw_init): Rename truncate to trunc.
1808         (buf_init): Same.
1809         (open_internal): Same.
1810         
1811 2009-04-05  Daniel Kraft  <d@domob.eu>
1812
1813         PR fortran/38654
1814         * io/read.c (read_f): Reworked to speed up floating point parsing.
1815         (convert_real): Use pointer-casting instead of memcpy and temporaries.
1816
1817 2009-04-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1818
1819         PR libfortran/37754
1820         * io/io.h (format_hash_entry): New structure for hash table.
1821         (format_hash_table): The hash table itself.
1822         (free_format_data): Revise function prototype.
1823         (free_format_hash_table, init_format_hash,
1824         free_format_hash): New function prototypes.
1825         * io/unit.c (close_unit_1): Use free_format_hash_table.
1826         * io/transfer.c (st_read_done, st_write_done): Free format data if
1827         internal unit.
1828         * io/format.c (free_format_hash_table): New function that frees any
1829         memory allocated previously for cached format data.
1830         (reset_node): New static helper function to reset the format counters
1831         for a format node.
1832         (reset_fnode_counters): New static function recursively calls reset_node
1833         to traverse the fnode tree.
1834         (format_hash): New simple hash function based on XOR, probabalistic,
1835         tosses collisions.
1836         (save_parsed_format): New static function to save the parsed format
1837         data to use again.
1838         (find_parsed_format): New static function searches the hash table
1839         looking for a match.
1840         (free_format_data): Revised to accept pointer to format data rather than
1841         the dtp pointer so that the function can be used in more places.
1842         (format_lex): Editorial.
1843         (parse_format_list): Set flag used to determine of format data hashing
1844         is to be used.  Internal units are not persistent enough for this.
1845         (revert): Move to ne location in file.
1846         (parse_format): Use new functions to look for previously parsed
1847         format strings and use them rather than re-parse.  If not found, saves
1848         the parsed format data for later use.
1849         
1850 2009-04-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1851
1852         PR libfortran/37754
1853         * io/transfer.c (formatted_transfer_scalar): Remove this function by
1854         factoring it into two new functions, one for read and one for write,
1855         eliminating all the conditionals for read or write mode.
1856         (formatted transfer_scalar_read): New function.
1857         (formatted transfer_scalar_write): New function.
1858         (formatted_transfer): Use new functions.
1859
1860 2009-04-05  Janne Blomqvist  <jb@gcc.gnu.org>
1861
1862         PR libfortran/25561 libfortran/37754
1863         * io/io.h (struct stream): Define new stream interface function
1864         pointers, and inline functions for accessing it.
1865         (struct fbuf): Use int instead of size_t, remove flushed element.
1866         (mem_alloc_w): New prototype.
1867         (mem_alloc_r): New prototype.
1868         (stream_at_bof): Remove prototype.
1869         (stream_at_eof): Remove prototype.
1870         (file_position): Remove prototype.
1871         (flush): Remove prototype.
1872         (stream_offset): Remove prototype.
1873         (unit_truncate): New prototype.
1874         (read_block_form): Change to return pointer, int* argument.
1875         (hit_eof): New prototype.
1876         (fbuf_init): Change prototype.
1877         (fbuf_reset): Change prototype.
1878         (fbuf_alloc): Change prototype.
1879         (fbuf_flush): Change prototype.
1880         (fbuf_seek): Change prototype.
1881         (fbuf_read): New prototype.
1882         (fbuf_getc_refill): New prototype.
1883         (fbuf_getc): New inline function.
1884         * io/fbuf.c (fbuf_init): Use int, get rid of flushed.
1885         (fbuf_debug): New function.
1886         (fbuf_reset): Flush, and return position offset.
1887         (fbuf_alloc): Simplify, don't flush, just realloc.
1888         (fbuf_flush): Make usable for read mode, salvage remaining bytes.
1889         (fbuf_seek): New whence argument.
1890         (fbuf_read): New function.
1891         (fbuf_getc_refill): New function.
1892         * io/file_pos.c (formatted_backspace): Use new stream interface.
1893         (unformatted_backspace): Likewise.
1894         (st_backspace): Make sure format buffer is reset, use new stream
1895         interface, use unit_truncate.
1896         (st_endfile): Likewise.
1897         (st_rewind): Likewise.
1898         * io/intrinsics.c: Use new stream interface.
1899         * io/list_read.c (push_char): Don't use u.p.scratch, use realloc
1900         to resize.
1901         (free_saved): Don't check u.p.scratch.
1902         (next_char): Use new stream interface, use fbuf_getc() for external files.
1903         (finish_list_read): flush format buffer.
1904         (nml_query): Update to use modified interface:s
1905         * io/open.c (test_endfile): Use new stream interface.
1906         (edit_modes): Likewise.
1907         (new_unit): Likewise, set bytes_left to 1 for stream files.
1908         * io/read.c (read_l): Use new read_block_form interface.
1909         (read_utf8): Likewise.
1910         (read_utf8_char1): Likewise.
1911         (read_default_char1): Likewise.
1912         (read_utf8_char4): Likewise.
1913         (read_default_char4): Likewise.
1914         (read_a): Likewise.
1915         (read_a_char4): Likewise.
1916         (read_decimal): Likewise.
1917         (read_radix): Likewise.
1918         (read_f): Likewise.
1919         * io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove
1920         usage of u.p.line_buffer.
1921         (read_block_form): Update interface to return pointer, use
1922         fbuf_read for direct access.
1923         (read_block_direct): Update to new stream interface.
1924         (write_block): Use mem_alloc_w for internal I/O.
1925         (write_buf): Update to new stream interface.
1926         (formatted_transfer_scalar): Don't use u.p.line_buffer, use
1927         fbuf_seek for external files.
1928         (us_read): Update to new stream interface.
1929         (us_write): Likewise.
1930         (data_transfer_init): Always check if we switch modes and flush.
1931         (skip_record): Use new stream interface, fix comparison.
1932         (next_record_r): Check for and reset u.p.at_eof, use new stream
1933         interface, use fbuf_getc for spacing.
1934         (write_us_marker): Update to new stream interface, don't inline.
1935         (next_record_w_unf): Likewise.
1936         (sset): New function.
1937         (next_record_w): Use new stream interface, use fbuf for printing
1938         newline.
1939         (next_record): Use new stream interface.
1940         (finalize_transfer): Remove sfree call, use new stream interface.
1941         (st_iolength_done): Don't use u.p.scratch.
1942         (st_read): Don't check for end of file.
1943         (st_read_done): Don't use u.p.scratch, use unit_truncate.
1944         (hit_eof): New function.
1945         * io/unit.c (init_units): Always init fbuf for formatted units.
1946         (update_position): Use new stream interface.
1947         (unit_truncate): New function.
1948         (finish_last_advance_record): Use fbuf to print newline.
1949         * io/unix.c: Remove unused SSIZE_MAX macro.
1950         (BUFFER_SIZE): Make static const variable rather than macro.
1951         (struct unix_stream): Remove dirty_offset, len, method,
1952         small_buffer. Order elements by decreasing size.
1953         (struct int_stream): Remove.
1954         (move_pos_offset): Remove usage of dirty_offset.
1955         (reset_stream): Remove.
1956         (do_read): Rename to raw_read, update to match new stream
1957         interface.
1958         (do_write): Rename to raw_write, update to new stream interface.
1959         (raw_seek): New function.
1960         (raw_tell): New function.
1961         (raw_truncate): New function.
1962         (raw_close): New function.
1963         (raw_flush): New function.
1964         (raw_init): New function.
1965         (fd_alloc): Remove.
1966         (fd_alloc_r_at): Remove.
1967         (fd_alloc_w_at): Remove.
1968         (fd_sfree): Remove.
1969         (fd_seek): Remove.
1970         (fd_truncate): Remove.
1971         (fd_sset): Remove.
1972         (fd_read): Remove.
1973         (fd_write): Remove.
1974         (fd_close): Remove.
1975         (fd_open): Remove.
1976         (fd_flush): Rename to buf_flush, update to new stream interface
1977         and unix_stream.
1978         (buf_read): New function.
1979         (buf_write): New function.
1980         (buf_seek): New function.
1981         (buf_tell): New function.
1982         (buf_truncate): New function.
1983         (buf_close): New function.
1984         (buf_init): New function.
1985         (mem_alloc_r_at): Rename to mem_alloc_r, change prototype.
1986         (mem_alloc_w_at): Rename to mem_alloc_w, change prototype.
1987         (mem_read): Change to match new stream interface.
1988         (mem_write): Likewise.
1989         (mem_seek): Likewise.
1990         (mem_tell): Likewise.
1991         (mem_truncate): Likewise.
1992         (mem_close): Likewise.
1993         (mem_flush): New function.
1994         (mem_sfree): Remove.
1995         (empty_internal_buffer): Cast to correct type.
1996         (open_internal): Use correct type, init function pointers.
1997         (fd_to_stream): Test whether to open file as buffered or raw.
1998         (output_stream): Remove mode set.
1999         (error_stream): Likewise.
2000         (flush_all_units_1): Use new stream interface.
2001         (flush_all_units): Likewise.
2002         (stream_at_bof): Remove.
2003         (stream_at_eof): Remove.
2004         (file_position): Remove.
2005         (file_length): Update logic to use stream interface.
2006         (flush): Remove.
2007         (stream_offset): Remove.
2008         * io/write.c (write_utf8_char4): Use int instead of size_t.
2009         (write_x): Extra safety check.
2010         (namelist_write_newline): Use new stream interface.
2011
2012 2009-03-29  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2013
2014         PR fortran/33595
2015         * intrinsics/c99_functions.c (round): Use floor instead of ceil.
2016         Revise checks to round up.
2017         (roundf): Likewise.
2018
2019 2009-03-28  Daniel Kraft  <d@domob.eu>
2020
2021         * intrinsics/string_intrinsics.c: #include <assert.h>
2022         * intrinsics/string_intrinsics_inc.c (string_trim): Use string_len_trim
2023         instead of calculating the length directly.
2024         (string_len_trim): For KIND=1, speed search up.
2025
2026 2009-03-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2027
2028         PR libfortran/39528
2029         * io/list_read.c (list_formatted_read_scalar): Move check for read
2030         completion to just after the check for a repeated value.
2031
2032 2009-03-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2033
2034         PR libfortran/39402
2035         * io/write_float.def (output_float): Handle F0.d formatting correctly
2036         for any d when value is 0.0.
2037
2038 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2039
2040         * configure: Regenerate.
2041
2042 2009-01-21  Daniel Kraft  <d@domob.eu>
2043
2044         PR fortran/38887
2045         * runtime/in_unpack_generic.c (internal_unpack):  Return instead of
2046         abort when called with empty array.
2047         * m4/in_unpack.m4:  Ditto.
2048         * generated/in_unpack_i1.c:  Regenerated.
2049         * generated/in_unpack_i2.c:  Regenerated.
2050         * generated/in_unpack_i4.c:  Regenerated.
2051         * generated/in_unpack_i8.c:  Regenerated.
2052         * generated/in_unpack_i16.c: Regenerated.
2053         * generated/in_unpack_r4.c:  Regenerated.
2054         * generated/in_unpack_r8.c:  Regenerated.
2055         * generated/in_unpack_r10.c: Regenerated.
2056         * generated/in_unpack_r16.c: Regenerated.
2057         * generated/in_unpack_c4.c:  Regenerated.
2058         * generated/in_unpack_c8.c:  Regenerated.
2059         * generated/in_unpack_c10.c: Regenerated.
2060         * generated/in_unpack_c16.c: Regenerated.
2061
2062 2009-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2063
2064         PR libfortran/38772
2065         * io/read.c (read_f): Clean up loop conditions for BZ/BN,
2066         allowing proper digit testing. White space fix.
2067
2068 2009-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2069
2070         PR libfortran/38735
2071         * io/unit.c (get_internal_unit): Set default BLANK= status to NULL for
2072         internal units.
2073
2074 2008-12-29  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2075
2076         PR fortran/31832
2077         * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_POWF): New autoconf check for
2078         broken powf.
2079         * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_POWF): Use it.
2080         * intrinsics/c99_functions.c: Use internal powf implementation if
2081         HAVE_BROKEN_POWF is defined.
2082         * configure: Rebuilt.
2083         * config.h.in: Rebuilt.
2084
2085 2008-12-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2086
2087         PR libfortran/37472
2088         * io/write_float.def (output_float_FMT_G_): Modify calculation of temp
2089         to avoid sensitivity to round-off.
2090
2091 2008-12-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2092
2093         PR libfortran/38398
2094         * io/io.h (st_parameter_dt): Add new bit to keep track of when to
2095         suppress blanks for g0 formatting.
2096         * io/transfer.c (formatted_transfer_scalar): Always call write_real_g0
2097         for g0 formatting.
2098         * io.c (write.c): Do not use ES formatting and use new bit to suppress
2099         blanks.
2100         * io/write_float.def (output_float): Adjust the location of setting the
2101         width so that it can be adjusted when suppressing blanks.  Set number of
2102         blanks to zero when dtp->u.p.g0_no_blanks is set. Do some minor code
2103         clean-up and add some white space for readability.
2104         
2105 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2106
2107         * configure: Regenerate.
2108
2109 2008-12-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2110
2111         PR libfortran/38504
2112         io/write.c (write_decimal): Skip extra sign '-' at beginning of string
2113         returned by gfc_itoa.
2114
2115 2008-12-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2116
2117         PR libfortran/38430
2118         * io/transfer.c (data_transfer_init): Move constraint check for REC=
2119         and STREAM access into condition for other REC= constraints to simplify.
2120         Comment out this constraint to avoid breaking compatibility with 4.3
2121         until later.  Added a TODO for above comment and this one.
2122         Fix test for max pos.
2123
2124 2008-12-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2125
2126         PR libfortran/38291
2127         * io/transfer.c (data_transfer_init): Add fbuf_flush inadvertently
2128         ommitted.  Add check for invalid use of REC= with ACCESS="stream".  Fix
2129         comment.
2130
2131 2008-12-06  Adam Nemet  <anemet@caviumnetworks.com>
2132
2133         * runtime/main.c (store_exe_path): Don't crash if argv0 is NULL.
2134
2135 2008-12-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2136
2137         PR libfortran/38291
2138         * io/transfer.c (data_transfer_init): Add checks for POS= valid range.
2139         Add check for unit opened with ACCESS="stream". Flush and seek if
2140         current stream position does not match. Check ENDFILE on read.
2141
2142 2008-12-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2143
2144         PR fortran/38285
2145         * write_float.def (WRITE_FLOAT): Zero the float value for special case
2146         only if scale_factor = 0.
2147         
2148 2008-11-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
2149
2150         PR libfortran/38234
2151         * intrinsics/reshape_generic.c (reshape_internal):
2152         Source can be larger than shape.
2153         * m4/reshape.m4:  Likewise.
2154         * generated/reshape_c10.c Regenerated.
2155         * generated/reshape_c16.c Regenerated.
2156         * generated/reshape_c4.c Regenerated.
2157         * generated/reshape_c8.c Regenerated.
2158         * generated/reshape_i16.c Regenerated.
2159         * generated/reshape_i4.c Regenerated.
2160         * generated/reshape_i8.c Regenerated.
2161         * generated/reshape_r10.c Regenerated.
2162         * generated/reshape_r16.c Regenerated.
2163         * generated/reshape_r4.c Regenerated.
2164         * generated/reshape_r8.c Regenerated.
2165
2166 2008-11-22  Danny Smith  <dannysmith@users.sourceforge.net>
2167
2168         * libgfortran.h (__mingw_snprintf): Declare with gnu_printf
2169         format attribute.
2170
2171
2172 2008-11-22  Thomas Koenig  <tkoenig@gcc.gnu.org>
2173
2174         PR libfortran/38225
2175         * intrinsics/reshape_generic.c (reshape_internal):
2176         Use all dimensions of source for bounds checking.
2177         * m4/reshape.m4:  Likewise.
2178         * generated/reshape_c10.c Regenerated.
2179         * generated/reshape_c16.c Regenerated.
2180         * generated/reshape_c4.c Regenerated.
2181         * generated/reshape_c8.c Regenerated.
2182         * generated/reshape_i16.c Regenerated.
2183         * generated/reshape_i4.c Regenerated.
2184         * generated/reshape_i8.c Regenerated.
2185         * generated/reshape_r10.c Regenerated.
2186         * generated/reshape_r16.c Regenerated.
2187         * generated/reshape_r4.c Regenerated.
2188         * generated/reshape_r8.c Regenerated.
2189
2190 2008-11-22  Jakub Jelinek  <jakub@redhat.com>
2191
2192         PR libfortran/37839
2193         * io/io.h (IOPARM_INQUIRE_HAS_ROUND, IOPARM_INQUIRE_HAS_SIGN,
2194         IOPARM_INQUIRE_HAS_PENDING): Adjust values.
2195         (st_parameter_inquire): Reorder and fix types of round, sign and
2196         pending fields.
2197         (st_parameter_43, st_parameter_44): Removed.
2198         (st_parameter_dt): Put back struct definition directly to u.p
2199         declaration.  Change type of u.p.size_used from gfc_offset to
2200         GFC_IO_INT.  Decrease back size of u.pad to 16 pointers and
2201         32 ints.  Put id, pos, asynchronous, blank, decimal, delim,
2202         pad, round and sign fields after the union.
2203         * io/inquire.c (inquire_via_unit, inquire_via_filename): Only read
2204         flags2 if it is defined.
2205         * io/transfer.c (read_sf, read_block_form, write_block): Cast
2206         additions to size_used to GFC_IO_INT instead of gfc_offset.
2207         (data_transfer_init): Clear whole u.p struct.  Adjust
2208         for moving id, pos, asynchronous, blank, decimal, delim, pad,
2209         round and sign fields from u.p directly into st_parameter_dt.
2210         (finalize_transfer): Don't cast size_used to GFC_IO_INT.
2211         * io/file_pos.c (st_endfile): Clear whole u.p struct.
2212
2213 2008-11-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2214
2215         PR libfortran/37472
2216         * io/write_float.def (output_float_FMT_G_): Adjust conversion of
2217         G format specification to F format.
2218
2219 2008-11-18  Thomas Koenig  <tkoenig@gcc.gnu.org>
2220
2221         PR libfortran/38135
2222         * m4/reshape.m4:  Correct bounds checking when PAD is present.
2223         Treat PAD as if it were SOURCE when SOURCE is empty.
2224         * intrinsics/reshape_generic.c:  Likewise.
2225         * generated/reshape_c10.c Regenerated.
2226         * generated/reshape_c16.c Regenerated.
2227         * generated/reshape_c4.c Regenerated.
2228         * generated/reshape_c8.c Regenerated.
2229         * generated/reshape_i16.c Regenerated.
2230         * generated/reshape_i4.c Regenerated.
2231         * generated/reshape_i8.c Regenerated.
2232         * generated/reshape_r10.c Regenerated.
2233         * generated/reshape_r16.c Regenerated.
2234         * generated/reshape_r4.c Regenerated.
2235         * generated/reshape_r8.c Regenerated.
2236
2237 2008-11-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2238
2239         PR libfortran/38097
2240         * io/read.c (read_f): Initialize exponent. Fix comment. Set loop
2241         conditions for BZ/BN.
2242         * io/unit.c (get_internal_unit): Initialize flags.blank.
2243         * io/transfer.c (data_transfer_init): Fix whitespace.
2244
2245 2008-11-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2246
2247         PR libfortran/37294
2248         * io/write.c (namelist_write_newline): Use array loop specification to
2249         advance to next internal array unit record. (namelist_write): Adjust to
2250         accomodate the internal array unit behavior.
2251
2252 2008-11-01  Dennis Wassel  <dennis.wassel@gmail.com>
2253
2254         PR fortran/37159
2255         * intrinsics/random.c: Added comment to adapt check.c, should
2256         kiss_size change.
2257         Few cosmetic changes to existing comments.
2258
2259 2008-10-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2260
2261         PR libfortran/37707
2262         * io/list_read.c (read_character): Remove code to look ahead in namelist
2263         reads to descriminate non-delimited strings from namelist objects.
2264         * io/write.c (namelist_write): Delimit character strings with quote or
2265         apostrophe, defaulting to quote.
2266
2267 2008-10-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
2268
2269         PR libfortran/34670
2270         * intrinsics/transpose_generic.c:  Implement bounds checking.
2271         * m4/transpose.m4:  Likewise.
2272         * generated/transpose_c8.c: Regenerated.
2273         * generated/transpose_c16.c: Regenerated.
2274         * generated/transpose_r10.c: Regenerated.
2275         * generated/transpose_i8.c: Regenerated.
2276         * generated/transpose_c10.c: Regenerated.
2277         * generated/transpose_r4.c: Regenerated.
2278         * generated/transpose_c4.c: Regenerated.
2279         * generated/transpose_i16.c: Regenerated.
2280         * generated/transpose_i4.c: Regenerated.
2281         * generated/transpose_r8.c: Regenerated.
2282         * generated/transpose_r16.c: Regenerated.
2283
2284 2008-10-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org
2285
2286         PR libfortran/37834
2287         * io/write_float.def (output_float): Emit '0.' for special case of
2288         format specifier 'f0.0' and value of zero. Likewise emit '0' for 'f1.0'.
2289
2290 2008-10-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org
2291
2292         PR libfortran/37863
2293         * io/write_float.def (WRITE_FLOAT): Round to 1.0 correctly.
2294         * io/io.h (st_parameter_44): Fix id type declaration.
2295
2296 2008-10-16  Thomas Koenig  <tkoenig@gcc.gnu.org>
2297
2298         * io/file_pos.c (unformatted_backspace): Normal case is
2299         GFC_CONVERT_NATIVE.
2300         * io/transfer.c (read_sf):  Mark paths leading to generate_error()
2301         as unlikely.
2302         (readl_block_form):  Likewise.
2303         (read_block_direct):  Likewise.
2304         (write_block):  Likewise.
2305         (write_buf):  Likewise.
2306         (us_read):  Likewise.  Normal case is GFC_CONVERT_NATIVE.
2307         (next_record_w_unf):  Mark paths leading to generate_error()
2308         as unlikely.
2309
2310 2008-10-16  Thomas Koenig  <tkoenig@gcc.gnu.org>
2311
2312         PR libfortran/34670
2313         * generated/spread_r4.c: Regenerated.
2314
2315 2008-10-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
2316
2317         PR libfortran/34670
2318         * intrinsics/reshape_generic.c:  Add bounds checking.
2319         * m4/reshape.m4:  Likewise.
2320         * generated/reshape_c10.c: Regenerated.
2321         * generated/reshape_c16.c: Regenerated.
2322         * generated/reshape_c4.c: Regenerated.
2323         * generated/reshape_c8.c: Regenerated.
2324         * generated/reshape_i16.c: Regenerated.
2325         * generated/reshape_i4.c: Regenerated.
2326         * generated/reshape_i8.c: Regenerated.
2327         * generated/reshape_r10.c: Regenerated.
2328         * generated/reshape_r16.c: Regenerated.
2329         * generated/reshape_r4.c: Regenerated.
2330         * generated/reshape_r8.c: Regenerated.
2331         * generated/spread_r4.c: Regenerated.
2332
2333 2008-10-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org
2334
2335         PR libfortran/37083
2336         * io/list_read.c (next_char): Simplify EOF tests and set endfile flag.
2337         (finish_list_read): Add EOF check.
2338
2339 2008-10-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
2340
2341         PR libfortran/37753
2342         * io/transfer.c (unformatted_read):  CONVERT_NATIVE
2343         is the usual case.  Check for kind==1 for non-byte-reversing
2344         operation.
2345         (unformatted_write):  Likewise.
2346
2347 2008-10-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org
2348
2349         PR libfortran/37707
2350         * io/list_read.c (nml_get_obj_data): If the first namelist object rank
2351         is greater than zero, call nml_object_read with the first object rather
2352         than the sub-object.
2353
2354 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2355             Steve Ellcey  <sje@cup.hp.com>
2356
2357         * configure: Regenerate for new libtool.
2358         * Makefile.in: Ditto.
2359
2360 2008-09-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org
2361
2362         PR libfortran/37498
2363         * list_read.c (eat_separator): Revert previous patch and move
2364         delim_status, decimal_status, and pad_status to gfc_unit.
2365         (parse_real): Ditto. (read_real): Ditto.
2366         * read.c (read_a): Likewise. (read_a_char4): Likewise.
2367         (read_f): Likewise.
2368         * inquire.c (inquire_via_unit): Add missing check for
2369         IOPARM_INQUIRE_HAS_FLAGS2. (inquire_via_filename): Likewise.
2370         * io.h (unit_sign_s): Move delim_status, decimal_status, and pad_status
2371         to gfc_unit.
2372         * transfer.c (read_sf): Ditto. (read_block_form): Ditto.
2373         (formatted_transfer_scalar): Ditto. (data_transfer_init): Ditto.
2374         * write.c (write_default_char4): Ditto. (write_utf8_char4): Ditto.
2375         (write_character): Ditto. (write_real_g0): Ditto.
2376         (list_formatted_write_scalar): Ditto. (nml_write_obj): Ditto.
2377         (namelist_write): Ditto.
2378         * write_float.def (calculate_sign): Ditto. (output_float): Ditto.
2379
2380 2008-09-24  Tobias Burnus  <burnus@net-b.de>
2381
2382         * runtime/compile_options.c (init_compile_options):
2383         Sync flags with front end.
2384
2385 2008-09-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org
2386
2387         PR libfortran/37498
2388         * file_pos (st_endfile): Clear memory only for libfortran 4.3 private
2389         area.
2390         * list_read.c (eat_separator): Only access F2003 I/O parameters if
2391         IOPARM_DT_HAS_F2003 bit is set. (parse_real): Ditto.
2392         (read_real): Ditto.
2393         * read.c (read_a): Likewise. (read_a_char4): Likewise though not
2394         strictly necessary. (read_f): Likewise.
2395         * io.h (unit_sign_s): New enumerator to allow duplication of
2396         st_parameter structures. (IOPARM_DT_HAS_F2003): New mask bit.
2397         (st_parameter_43): New structure copied from 4.3 version of 
2398         st_paramater_dt private section. (st_parameter_44): New structure with
2399         F2003 items added. (st_parameter_dt): Modified to create union of new
2400         and old structures to allow correct memory setting for 4.3 ABI
2401         compatibility. Bumped the pad size.
2402         * transfer.c (read_sf): Do not use F2003 I/O memory areas unless
2403         IOPARM_DT_HAS_F2003 bit has been set. (read_block_form): Ditto.
2404         (formatted_transfer_scalar): Ditto. (data_transfer_init): Ditto and
2405         add comment, fix formatting.
2406         * write.c (write_default_char4): Likewise though not strictly necessary.
2407         (write_utf8_char4): Ditto. (write_character): Ditto.
2408         (write_real_g0): Ditto. (list_formatted_write_scalar): Ditto.
2409         (nml_write_obj): Ditto. (namelist_write): Ditto.
2410         * write_float.def (calculate_sign): Eliminate warning by including all
2411         cases in switch. (output_float): Output only decimal point of F2003 flag
2412         is not set.
2413
2414 2008-09-10  Tobias Burnus  <burnus@net-b.de>
2415             H. J. Lu  <hongjiu.lu@intel.com>
2416
2417         * mk-sik-inc.sh: Make -Wunused-variable proof.
2418         * mk-srk-inc.sh: Make -Wunused-variable proof.
2419
2420 2008-09-10  Tobias Burnus  <burnus@net-b.de>
2421
2422         * mk-kinds-h.sh: Make -Wunused-variable proof.
2423
2424 2008-09-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
2425
2426         PR fortran/37203
2427         * intrinsics/reshape_generic.c:  Add checking on
2428         out-of-bounds and duplicate values of order argument.
2429         * m4/reshape.m4:  Likewise.
2430         * generated/reshape_c10.c: Regenerated.
2431         * generated/reshape_c16.c: Regenerated.
2432         * generated/reshape_c4.c: Regenerated.
2433         * generated/reshape_c8.c: Regenerated.
2434         * generated/reshape_i16.c: Regenerated.
2435         * generated/reshape_i4.c: Regenerated.
2436         * generated/reshape_i8.c: Regenerated.
2437         * generated/reshape_r10.c: Regenerated.
2438         * generated/reshape_r16.c: Regenerated.
2439         * generated/reshape_r4.c: Regenerated.
2440         * generated/reshape_r8.c: Regenerated.
2441
2442 2008-09-06  Tobias Burnus  <burnus@net-b.de>
2443
2444         * libgfortran.h (likely,unlikely): New makros.
2445         (runtime_warning_at,__mingw_snprintf): Add __attribute__(format()).
2446         * m4/spread.m4 (spread_'rtype_code`): Use unlikely for bounds_check.
2447         * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Ditto.
2448         * m4/matmull.m4 (matmul_'rtype_code`): Ditto.
2449         * m4/ifunction_logical.m4 (name`'rtype_qual`_'atype_code): Ditto.
2450         * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): Ditto.
2451         * m4/matmul.m4 (matmul_'rtype_code`): Ditto.
2452
2453         * generated/minval_r8.c: Regenerated.
2454         * generated/spread_r10.c: Regenerated.
2455         * generated/minloc1_16_r16.c: Regenerated.
2456         * generated/maxloc1_4_r8.c: Regenerated.
2457         * generated/sum_i8.c: Regenerated.
2458         * generated/any_l16.c: Regenerated.
2459         * generated/spread_i8.c: Regenerated.
2460         * generated/maxval_i2.c: Regenerated.
2461         * generated/any_l2.c: Regenerated.
2462         * generated/product_r4.c: Regenerated.
2463         * generated/maxloc1_8_i4.c: Regenerated.
2464         * generated/maxloc0_4_r4.c: Regenerated.
2465         * generated/all_l1.c: Regenerated.
2466         * generated/matmul_r8.c: Regenerated.
2467         * generated/product_i2.c: Regenerated.
2468         * generated/minloc0_4_r16.c: Regenerated.
2469         * generated/minloc0_4_i1.c: Regenerated.
2470         * generated/maxloc0_4_r16.c: Regenerated.
2471         * generated/maxloc0_4_i2.c: Regenerated.
2472         * generated/minloc1_8_r16.c: Regenerated.
2473         * generated/maxloc1_8_r16.c: Regenerated.
2474         * generated/maxloc0_8_i8.c: Regenerated.
2475         * generated/sum_r16.c: Regenerated.
2476         * generated/sum_i1.c: Regenerated.
2477         * generated/minloc1_4_r8.c: Regenerated.
2478         * generated/maxloc1_16_r16.c: Regenerated.
2479         * generated/minloc1_16_i4.c: Regenerated.
2480         * generated/maxloc1_16_i4.c: Regenerated.
2481         * generated/minloc0_16_i8.c: Regenerated.
2482         * generated/spread_i1.c: Regenerated.
2483         * generated/maxloc0_16_i8.c: Regenerated.
2484         * generated/maxval_r16.c: Regenerated.
2485         * generated/product_c10.c: Regenerated.
2486         * generated/minloc1_8_i4.c: Regenerated.
2487         * generated/minloc0_16_i16.c: Regenerated.
2488         * generated/matmul_r16.c: Regenerated.
2489         * generated/minloc0_4_r4.c: Regenerated.
2490         * generated/all_l2.c: Regenerated.
2491         * generated/product_c4.c: Regenerated.
2492         * generated/sum_r4.c: Regenerated.
2493         * generated/minloc0_4_i2.c: Regenerated.
2494         * generated/spread_c10.c: Regenerated.
2495         * generated/maxloc0_8_i1.c: Regenerated.
2496         * generated/spread_r4.c: Regenerated.
2497         * generated/minloc0_8_i8.c: Regenerated.
2498         * generated/matmul_c8.c: Regenerated.
2499         * generated/all_l16.c: Regenerated.
2500         * generated/minloc1_16_r10.c: Regenerated.
2501         * generated/sum_i2.c: Regenerated.
2502         * generated/minloc0_16_i1.c: Regenerated.
2503         * generated/maxloc0_16_i1.c: Regenerated.
2504         * generated/maxloc1_8_r8.c: Regenerated.
2505         * generated/minval_i16.c: Regenerated.
2506         * generated/spread_i2.c: Regenerated.
2507         * generated/maxval_i4.c: Regenerated.
2508         * generated/minval_i8.c: Regenerated.
2509         * generated/any_l4.c: Regenerated.
2510         * generated/maxloc1_4_i8.c: Regenerated.
2511         * generated/maxloc0_16_i16.c: Regenerated.
2512         * generated/maxloc0_8_r4.c: Regenerated.
2513         * generated/minloc1_4_i16.c: Regenerated.
2514         * generated/maxloc1_4_i16.c: Regenerated.
2515         * generated/minloc0_4_r10.c: Regenerated.
2516         * generated/minloc0_8_i16.c: Regenerated.
2517         * generated/maxloc0_4_r10.c: Regenerated.
2518         * generated/maxloc0_8_i16.c: Regenerated.
2519         * generated/minloc1_8_r10.c: Regenerated.
2520         * generated/product_i4.c: Regenerated.
2521         * generated/minloc0_16_r4.c: Regenerated.
2522         * generated/sum_c16.c: Regenerated.
2523         * generated/maxloc1_8_r10.c: Regenerated.
2524         * generated/maxloc0_16_r4.c: Regenerated.
2525         * generated/minloc1_16_r8.c: Regenerated.
2526         * generated/minloc0_8_i1.c: Regenerated.
2527         * generated/maxloc0_4_i4.c: Regenerated.
2528         * generated/maxloc1_16_r8.c: Regenerated.
2529         * generated/maxloc0_8_i2.c: Regenerated.
2530         * generated/sum_r10.c: Regenerated.
2531         * generated/count_4_l.c: Regenerated.
2532         * generated/sum_c4.c: Regenerated.
2533         * generated/count_8_l.c: Regenerated.
2534         * generated/maxloc1_16_r10.c: Regenerated.
2535         * generated/matmul_i8.c: Regenerated.
2536         * generated/minloc0_16_i2.c: Regenerated.
2537         * generated/minloc1_8_r8.c: Regenerated.
2538         * generated/maxloc0_16_i2.c: Regenerated.
2539         * generated/spread_c4.c: Regenerated.
2540         * generated/matmul_c16.c: Regenerated.
2541         * generated/maxval_r10.c: Regenerated.
2542         * generated/minval_i1.c: Regenerated.
2543         * generated/maxloc1_4_i1.c: Regenerated.
2544         * generated/matmul_r10.c: Regenerated.
2545         * generated/minloc1_4_i8.c: Regenerated.
2546         * generated/minloc0_8_r4.c: Regenerated.
2547         * generated/matmul_l4.c: Regenerated.
2548         * generated/product_i16.c: Regenerated.
2549         * generated/minloc0_16_r16.c: Regenerated.
2550         * generated/all_l4.c: Regenerated.
2551         * generated/minloc0_4_i4.c: Regenerated.
2552         * generated/minloc0_8_i2.c: Regenerated.
2553         * generated/matmul_i1.c: Regenerated.
2554         * generated/minval_r4.c: Regenerated.
2555         * generated/maxloc1_4_r4.c: Regenerated.
2556         * generated/spread_i16.c: Regenerated.
2557         * generated/sum_i4.c: Regenerated.
2558         * generated/maxval_r8.c: Regenerated.
2559         * generated/spread_i4.c: Regenerated.
2560         * generated/minloc1_4_i1.c: Regenerated.
2561         * generated/minval_r16.c: Regenerated.
2562         * generated/minval_i2.c: Regenerated.
2563         * generated/maxloc1_4_i2.c: Regenerated.
2564         * generated/product_r8.c: Regenerated.
2565         * generated/maxloc1_8_i8.c: Regenerated.
2566         * generated/maxloc0_4_r8.c: Regenerated.
2567         * generated/maxloc0_16_r16.c: Regenerated.
2568         * generated/matmul_r4.c: Regenerated.
2569         * generated/sum_c10.c: Regenerated.
2570         * generated/minloc1_4_r16.c: Regenerated.
2571         * generated/maxloc1_4_r16.c: Regenerated.
2572         * generated/minloc0_8_r16.c: Regenerated.
2573         * generated/maxloc0_8_r16.c: Regenerated.
2574         * generated/count_1_l.c: Regenerated.
2575         * generated/maxloc0_8_i4.c: Regenerated.
2576         * generated/matmul_i2.c: Regenerated.
2577         * generated/minloc1_4_r4.c: Regenerated.
2578         * generated/matmul_c10.c: Regenerated.
2579         * generated/minloc0_16_i4.c: Regenerated.
2580         * generated/maxloc0_16_i4.c: Regenerated.
2581         * generated/minloc1_16_i8.c: Regenerated.
2582         * generated/maxloc1_16_i8.c: Regenerated.
2583         * generated/minloc1_4_i2.c: Regenerated.
2584         * generated/matmul_l16.c: Regenerated.
2585         * generated/maxloc1_8_i1.c: Regenerated.
2586         * generated/minloc0_16_r10.c: Regenerated.
2587         * generated/minloc1_8_i8.c: Regenerated.
2588         * generated/minloc0_4_r8.c: Regenerated.
2589         * generated/product_r16.c: Regenerated.
2590         * generated/product_c8.c: Regenerated.
2591         * generated/sum_r8.c: Regenerated.
2592         * generated/minloc0_8_i4.c: Regenerated.
2593         * generated/matmul_c4.c: Regenerated.
2594         * generated/minloc1_16_i16.c: Regenerated.
2595         * generated/spread_r8.c: Regenerated.
2596         * generated/maxloc1_8_r4.c: Regenerated.
2597         * generated/minloc1_16_i1.c: Regenerated.
2598         * generated/maxloc1_16_i1.c: Regenerated.
2599         * generated/spread_r16.c: Regenerated.
2600         * generated/minval_r10.c: Regenerated.
2601         * generated/count_16_l.c: Regenerated.
2602         * generated/minval_i4.c: Regenerated.
2603         * generated/minloc1_8_i1.c: Regenerated.
2604         * generated/maxloc1_4_i4.c: Regenerated.
2605         * generated/maxloc1_8_i2.c: Regenerated.
2606         * generated/maxval_i8.c: Regenerated.
2607         * generated/any_l8.c: Regenerated.
2608         * generated/maxloc0_16_r10.c: Regenerated.
2609         * generated/minloc0_4_i16.c: Regenerated.
2610         * generated/maxloc0_8_r8.c: Regenerated.
2611         * generated/maxloc0_4_i16.c: Regenerated.
2612         * generated/minloc1_4_r10.c: Regenerated.
2613         * generated/minloc1_8_i16.c: Regenerated.
2614         * generated/maxloc1_4_r10.c: Regenerated.
2615         * generated/maxloc1_8_i16.c: Regenerated.
2616         * generated/minloc0_8_r10.c: Regenerated.
2617         * generated/maxloc0_8_r10.c: Regenerated.
2618         * generated/minloc1_16_r4.c: Regenerated.
2619         * generated/maxloc1_16_r4.c: Regenerated.
2620         * generated/minloc0_16_r8.c: Regenerated.
2621         * generated/product_i8.c: Regenerated.
2622         * generated/maxloc0_16_r8.c: Regenerated.
2623         * generated/sum_i16.c: Regenerated.
2624         * generated/count_2_l.c: Regenerated.
2625         * generated/maxloc0_4_i8.c: Regenerated.
2626         * generated/maxloc1_16_i16.c: Regenerated.
2627         * generated/matmul_i4.c: Regenerated.
2628         * generated/minloc1_8_r4.c: Regenerated.
2629         * generated/sum_c8.c: Regenerated.
2630         * generated/minloc1_16_i2.c: Regenerated.
2631         * generated/maxloc1_16_i2.c: Regenerated.
2632         * generated/maxval_i16.c: Regenerated.
2633         * generated/spread_c8.c: Regenerated.
2634         * generated/matmul_i16.c: Regenerated.
2635         * generated/minloc1_4_i4.c: Regenerated.
2636         * generated/maxval_i1.c: Regenerated.
2637         * generated/minloc1_8_i2.c: Regenerated.
2638         * generated/any_l1.c: Regenerated.
2639         * generated/product_c16.c: Regenerated.
2640         * generated/minloc0_8_r8.c: Regenerated.
2641         * generated/matmul_l8.c: Regenerated.
2642         * generated/product_r10.c: Regenerated.
2643         * generated/product_i1.c: Regenerated.
2644         * generated/all_l8.c: Regenerated.
2645         * generated/maxloc0_4_i1.c: Regenerated.
2646         * generated/minloc0_4_i8.c: Regenerated.
2647         * generated/spread_c16.c: Regenerated.
2648         * generated/maxval_r4.c: Regenerated.
2649
2650 2008-09-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2651
2652         PR libfortran/37301
2653         PR libfortran/37228
2654         * io/io.h (write_real_g0): Declare new function to handle g0.d format.
2655         * io/transfer.c (formatted_transfer_scalar): Use new function.
2656         * io/format.c (parse_format_list): Enable g0.d.
2657         * io/write.c (write_a_char4): Delete unused var.
2658         (set_fnode_default): New function to set the default fnode w, d, and e
2659         factored from write_real. (write_real): Use new factored function.
2660         (write_real_g0): New function that sets d to that passed by g0.d format
2661         specifier and set format to ES.  Default values for w and e are used
2662         from the new function, set_fnode_default.
2663
2664 2008-09-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2665
2666         * runtime/error.c: Fix cast for printf.
2667
2668 2008-08-30  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2669
2670         PR libfortran/36895
2671         * io/write.c (namelist_write_newline): New function to correctly mark
2672         next records in both external and internal units.
2673         (nml_write_obj): Use new function.
2674         (namelist_write: Use new function.
2675
2676 2008-08-19  Tobias Burnus  <burnus@net-b.de>
2677
2678         PR libfortran/35863
2679         * io/write.c (write_a_char4): Add missing variable declaration
2680         in HAVE_CRLF block.
2681
2682 2008-08-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2683
2684         PR libfortran/35863
2685         * intrinsics/selected_char_kind.c: Enable iso_10646.
2686         * io/read.c (typedef uchar): New type.
2687         (read_utf8): New function to read a single UTF-8 encoded character.
2688         (read_utf8_char1): New function to read UTF-8 into a KIND=1 string.
2689         (read_default_char1): New functio to read default into KIND=1 string.
2690         (read_utf8_char4): New function to read UTF-8 into a KIND=4 string.
2691         (read_default_char4): New function to read UTF-8 into a KIND=4 string.
2692         (read_a): Modify to use the new functions.
2693         (read_a_char4): Modify to use the new functions.
2694         * io/write.c (error.h): Add include. (typedef uchar): New type.
2695         (write_default_char4): New function to default write KIND=4 string.
2696         (write_utf8_char4): New function to UTF-8 write KIND=4 string.
2697         (write_a_char4): Modify to use new functions.
2698         (write_character): Modify to use new functions.
2699
2700 2008-08-14  H.J. Lu  <hongjiu.lu@intel.com>
2701
2702         PR libfortran/37123
2703         * intrinsics/cshift0.c (cshift0): Fix 2 typos.
2704
2705 2008-08-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
2706
2707         PR libfortran/36886
2708         * Makefile.am:  Added $(i_cshift0_c).
2709         Added $(i_cshift0_c) to gfor_built_specific_src.
2710         Add rule to build from cshift0.m4.
2711         * Makefile.in:  Regenerated.
2712         * libgfortran.h:  Addedd prototypes for cshift0_i1,
2713         cshift0_i2, cshift0_i4, cshift0_i8, cshift0_i16,
2714         cshift0_r4, cshift0_r8, cshift0_r10, cshift0_r16,
2715         cshift0_c4, cshift0_c8, cshift0_c10, cshift0_c16.
2716         Define Macros GFC_UNALIGNED_C4 and GFC_UNALIGNED_C8.
2717         * intrinsics/cshift0.c:  Remove helper functions for
2718         the innter shift loop.
2719         (cshift0):  Call specific functions depending on type
2720         of array argument.  Only call specific functions for
2721         correct alignment for other types.
2722         * m4/cshift0.m4:  New file.
2723         * generated/cshift0_i1.c:  New file.
2724         * generated/cshift0_i2.c:  New file.
2725         * generated/cshift0_i4.c:  New file.
2726         * generated/cshift0_i8:.c  New file.
2727         * generated/cshift0_i16.c:  New file.
2728         * generated/cshift0_r4.c:  New file.
2729         * generated/cshift0_r8.c:  New file.
2730         * generated/cshift0_r10.c:  New file.
2731         * generated/cshift0_r16.c:  New file.
2732         * generated/cshift0_c4.c:  New file.
2733         * generated/cshift0_c8.c:  New file.
2734         * generated/cshift0_c10.c:  New file.
2735         * generated/cshift0_c16.c:  New file.
2736
2737 2008-07-27  Tobias Burnus  <burnus@net-b.de>
2738
2739         PR fortran/36132
2740         PR fortran/29952
2741         PR fortran/36909
2742         * runtime/error.c: New function runtime_error_at.
2743         * gfortran.map: Ditto.
2744         * libgfortran.h: Ditto.
2745
2746 2008-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2747
2748         PR fortran/36582
2749         * io/list_read.c: If variable rank is zero, do not adjust the found
2750         namelist object pointer.
2751
2752 2008-07-22  Daniel Kraft  <d@domob.eu>
2753
2754         PR fortran/29835
2755         * io/format.c (struct format_data):  New member error_element.
2756         (unexpected_element):  Added '%c' to message.
2757         (next_char):  Keep track of last parsed character in fmt->error_element.
2758         (format_error):  If the message is unexpected_element, output the
2759         offending character, too.
2760
2761 2008-07-22  Thomas Koenig  <tkoenig@gcc.gnu.org>
2762
2763         PR libfortran/36890
2764         * io/file_pos.c:  Declare READ_CHUNK as signed to avoid
2765         signed/unsigned comparison warning in formatted_backspace.
2766
2767 2008-07-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
2768
2769         PR libfortran/36773
2770         * intrinsics/cshift0.c (cshift0):  Return early if size of array
2771         is zero.
2772         * intrinsics/eoshift0.c (eoshift0):  Return early if size of
2773         return array is zero.
2774         * intrinsics/eoshift2.c (eoshift2):  Likewise.
2775         * m4/eoshift1.m4 (eoshift1):  Return early if size of array
2776         is zero.
2777         * m4/eoshift3.m4 (eoshift3):  Likewise.
2778         * m4/eoshift2.m4 (eoshift2):  Return early if size of return
2779         array is zero.
2780         * m4/eoshift4.m4 (eoshift2):  Return early if size of return
2781         array is zero.
2782         * generated/cshift1_16.c: Regenerated.
2783         * generated/cshift1_4.c: Regenerated.
2784         * generated/cshift1_8.c: Regenerated.
2785         * generated/eoshift1_16.c: Regenerated.
2786         * generated/eoshift1_4.c: Regenerated.
2787         * generated/eoshift1_8.c: Regenerated.
2788         * generated/eoshift3_16.c: Regenerated.
2789         * generated/eoshift3_4.c: Regenerated.
2790         * generated/eoshift3_8.c: Regenerated.
2791
2792 2008-07-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2793
2794         PR fortran/36857
2795         * io/write_float.def: Comment out locale dependent code and fix general
2796         comments.
2797         
2798 2008-07-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
2799
2800         PR fortran/36341
2801         PR fortran/34670
2802         * m4/matmul.m4:  Add bounds checking.
2803         * m4/matmull.m4:  Likewise.
2804         * generated/matmul_c10.c: Regenerated.
2805         * generated/matmul_c16.c: Regenerated.
2806         * generated/matmul_c4.c: Regenerated.
2807         * generated/matmul_c8.c: Regenerated.
2808         * generated/matmul_i1.c: Regenerated.
2809         * generated/matmul_i16.c: Regenerated.
2810         * generated/matmul_i2.c: Regenerated.
2811         * generated/matmul_i4.c: Regenerated.
2812         * generated/matmul_i8.c: Regenerated.
2813         * generated/matmul_l16.c: Regenerated.
2814         * generated/matmul_l4.c: Regenerated.
2815         * generated/matmul_l8.c: Regenerated.
2816         * generated/matmul_r10.c: Regenerated.
2817         * generated/matmul_r16.c: Regenerated.
2818         * generated/matmul_r4.c: Regenerated.
2819         * generated/matmul_r8.c: Regenerated.
2820
2821 2008-07-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2822
2823         * acinclude.m4 (LIBGFOR_CHECK_GTHR_DEFAULT): Fix configure cache
2824         variable name.
2825         * configure: Regenerate.
2826
2827 2008-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2828
2829         PR fortran/36676
2830         * io/list_read.c (find_nml_name): Use eat_separator instead of eat_line.
2831         
2832 2008-06-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2833
2834         PR fortran/36657
2835         * io/list_read.c (read_character): Check for '!' along with separators.
2836         (find_nml_name): Likewise and eat the comment if found.
2837
2838 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2839
2840         * configure: Regenerate.
2841
2842 2008-06-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2843
2844         PR fortran/36546
2845         * io/list_read.c (eat_separator): Add tab character to condition
2846         for looping past whitespace.
2847
2848 2008-06-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2849
2850         PR fortran/36515
2851         * libgfortran.h (compile_options_t): Add int range_check to structure.
2852         * runtime/compile_options.c (set_options): Add range_check option.
2853         (init_compile_options): Likewise.
2854         *io/read.c (read_decimal): Change overflow checks to include
2855         range_check.
2856         
2857 2008-06-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2858
2859         PR fortran/36538
2860         * io/list_read.c (namelist_read): Add eat_separator to eliminate leading
2861         tabs.
2862
2863 2008-06-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2864
2865         PR fortran/35863
2866         * libgfortran.h: Change l8_to_l4_offset to big_endian and add endian_off.
2867         * runtime/main.c: Fix error in comment. Change l8_to_l4_offset to
2868         big_endian. (determine_endianness): Add endian_off and set its value
2869         according to big_endian.
2870         * gfortran.map: Add symbol for new _gfortran_transfer_character_wide.
2871         * io/io.h: Add prototype declarations for new functions.
2872         * io/list_read.c (list_formatted_read_scalar): Modify to handle kind=4.
2873         (list_formatted_read): Calculate stride based on kind for character type
2874         and use it when calling list_formatted_read_scalar.
2875         * io/inquire.c (inquire_via_unit): Change l8_to_l4_offset to big_endian.
2876         * io/open.c (st_open): Change l8_to_l4_offset to big_endian.
2877         * io/read.c (read_a_char4): New function to handle formatted read.
2878         * io/write.c: Define GFC_CHAR4(x) to improve readability of code.
2879         (write_a_char4): New function to handle formatted write.
2880         (write_character): Modify to accept the kind parameter and adjust for
2881         endianess of the machine. (list_formatted_write): Calculate the stride
2882         resulting from the kind and adjust the list_formatted_write_scalar call
2883         accordingly. (nml_write_obj): Adjust calls to write_character.
2884         (namelist_write): Likewise.
2885         * io/transfer.c (formatted_transfer_scaler): Rename 'len' argument to
2886         'kind' argument to better describe what it is. Add calls to new
2887         functions for kind == 4. (formatted_transfer): Modify to handle the case
2888         of type character and kind equals 4 to pass in the kind to the transfer
2889         routines. (transfer_character_wide): Add this new function.
2890         (transfer_array): Don't set kind to the character string length. Adjust
2891         strides bases on character kind.
2892         (unformatted_read): Adjust size based on kind for character types.
2893         (unformatted_write): Likewise. (data_transfer_init): Change
2894         l8_to_l4_offset to big_endian.
2895         io/fbuf.c (fbuf_seek): Add cast to eliminate warning.
2896
2897 2008-06-13  Tobias Burnus  <burnus@net-b.de>
2898
2899         * configure.ac (AM_CFLAGS): Remove -Werror again.
2900         * configure: Regenerate.
2901
2902 2008-06-13  Tobias Burnus  <burnus@net-b.de>
2903
2904         PR libgfortran/36518
2905         * configure.ac (AM_CFLAGS): Add -Werror.
2906         * configure: Regenerate.
2907         * m4/ifunction_logical.m4: Cast "n" to "(int)".
2908         * generated/any_l16.c: Regenerate.
2909         * generated/any_l2.c: Regenerate.
2910         * generated/all_l1.c: Regenerate.
2911         * generated/all_l2.c: Regenerate.
2912         * generated/all_l16.c: Regenerate.
2913         * generated/any_l4.c: Regenerate.
2914         * generated/count_4_l.c: Regenerate.
2915         * generated/count_8_l.c: Regenerate.
2916         * generated/all_l4.c: Regenerate.
2917         * generated/count_1_l.c: Regenerate.
2918         * generated/count_16_l.c: Regenerate.
2919         * generated/any_l8.c: Regenerate.
2920         * generated/count_2_l.c: Regenerate.
2921         * generated/any_l1.c: Regenerate.
2922         * generated/all_l8.c: Regenerate.
2923
2924 2008-06-13  Tobias Burnus  <burnus@net-b.de>
2925
2926         PR fortran/36495
2927         * configure.ac (AM_FCFLAGS): Add "-Werror -fimplicit-none".
2928         * configure: (generated) ditto.
2929         * intrinsics/dprod_r8.f90: Add "implicit none".
2930
2931 2008-06-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2932
2933         PR libfortran/36420
2934         PR libfortran/36421
2935         PR libfortran/36422
2936         * io/io.h: Add prototype for write_real.
2937         * io/transfer.c (formatted_transfer_scalar): For FMT_G and width zero,
2938         use write_real.
2939         * io/format.c: Add zero width error message. (parse_format_list): Use
2940         error message for FMT_A if followed by FMT_ZERO. Use zero width error
2941         message for FMT_G if mode is READ or if -std=f95 or f2003. (fmormat0):
2942         Fix typo in comment.
2943         * io/write.c(write_a): Set wlen to len if FMT_G and length is zero.
2944         (write_l): Add wlen variable and use it if FMT_G and width is zero.
2945         (write_decimal): If FMT_G, set m to -1 to flag processor dependent
2946         formatting. (write_real): Remove static declaration.
2947
2948 2008-05-28  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2949
2950         PR fortran/36319
2951         * intrinsics/string_intrinsics_inc.c (string_index): Return
2952         correct value for zero-length substring.
2953         * intrinsics/cshift0.c: Add _char4 variant.
2954         * intrinsics/eoshift0.c (eoshift0): Allow filler to be a pattern
2955         wider than a single byte. Add _char4 variant and use above
2956         functionality.
2957         * intrinsics/eoshift2.c (eoshift2): Likewise.
2958         * m4/eoshift1.m4: Likewise.
2959         * m4/eoshift3.m4: Likewise.
2960         * m4/cshift1.m4: Add _char4 variants.
2961         * gfortran.map (GFORTRAN_1.1): Add _gfortran_cshift0_1_char4,
2962         _gfortran_cshift0_2_char4, _gfortran_cshift0_4_char4,
2963         _gfortran_cshift0_8_char4, _gfortran_cshift1_16_char4,
2964         _gfortran_cshift1_4_char4, _gfortran_cshift1_8_char4,
2965         _gfortran_eoshift0_1_char4, _gfortran_eoshift0_2_char4,
2966         _gfortran_eoshift0_4_char4, _gfortran_eoshift0_8_char4,
2967         _gfortran_eoshift1_16_char4, _gfortran_eoshift1_4_char4,
2968         _gfortran_eoshift1_8_char4, _gfortran_eoshift2_1_char4,
2969         _gfortran_eoshift2_2_char4, _gfortran_eoshift2_4_char4,
2970         _gfortran_eoshift2_8_char4, _gfortran_eoshift3_16_char4,
2971         _gfortran_eoshift3_4_char4 and _gfortran_eoshift3_8_char4.
2972         * generated/eoshift3_4.c: Regenerate.
2973         * generated/eoshift1_8.c: Regenerate.
2974         * generated/eoshift1_16.c: Regenerate.
2975         * generated/cshift1_4.c: Regenerate.
2976         * generated/eoshift1_4.c: Regenerate.
2977         * generated/eoshift3_8.c: Regenerate.
2978         * generated/eoshift3_16.c: Regenerate.
2979         * generated/cshift1_8.c: Regenerate.
2980         * generated/cshift1_16.c: Regenerate.
2981
2982 2008-05-25  Tobias Burnus  <burnus@net-b.de>
2983
2984         PR fortran/32600
2985         * intrinsics/iso_c_binding.c (c_f_procpointer): Remove.
2986         * intrinsics/iso_c_binding.h (c_f_procpointer): Remove.
2987         * gfortran.map (c_f_procpointer): Remove.
2988
2989 2008-05-22  Thomas Koenig  <tkoenig@gcc.gnu.org>
2990
2991         PR libgfortran/36302
2992         * gfortran.map (GFORTRAN_1.1): Add _gfortran_eoshift0_16,
2993         _gfortran_eoshift0_16_char, _gfortran_eoshift2_16,
2994         _gfortran_eoshift2_16_char,_gfortran_cshift0_16,
2995         _gfortran_cshift0_16_char.  Sort alphabetically.
2996         * intrinsics/eoshift0.c:  Add function for kind=16 integer.
2997         * intrinsics/eoshift2.c:  Likewise.
2998         * intrinsics/cshift0.c:  Likewise.
2999
3000 2008-05-18  Thomas Koenig  <tkoenig@gcc.gnu.org>
3001
3002         * m4/in_pack.m4 (internal_pack_'rtype_code`):  Destination
3003         pointer is restrict.
3004         * m4/transpose.m4 (transpose_'rtype_code`):  Likewise.
3005         * m4/pack.m4 (pack_'rtype_code`):  Likewise.
3006         * m4/spread.m4 (spread_'rtype_code`):  Likewise.
3007         (spread_scalar_'rtype_code`): Likewise.
3008         * m4/iforeach.m4 (name`'rtype_qual`_'atype_code):  Likewise.
3009         * m4/eoshift1.m4 (eoshift1):  Likewise.
3010         * m4/eoshift3.m4 (eoshift3):  Likewise.
3011         * m4/in_unpack.m4 (internal_unpack_'rtype_ccode`):  Likewise.
3012         * m4/unpack.m4 (unpack0_'rtype_code`):  Likewise.
3013         (unpack1_'rtype_code`):  Likewise.
3014         * intrinsics/pack_generic.c (pack_generic.c):  Likewise.
3015         * intrinsics/unpack_generic.c (unpack_internal):  Likewise.
3016         * intrinsics/eoshift0.c (eoshift0):  Likewise.
3017         * intrinsics/eoshift2.c (eoshift2):  Likewise.
3018         * intrinsics/reshape_generic.c (reshape_internal):  Likewise.
3019         * intrinsics/reshape_packed.c (reshape_packed):  Likewise.
3020         * generated/eoshift1_16.c: Regenerated.
3021         * generated/eoshift1_4.c: Regenerated.
3022         * generated/eoshift1_8.c: Regenerated.
3023         * generated/eoshift3_16.c: Regenerated.
3024         * generated/eoshift3_4.c: Regenerated.
3025         * generated/eoshift3_8.c: Regenerated.
3026         * generated/in_pack_c10.c: Regenerated.
3027         * generated/in_pack_c16.c: Regenerated.
3028         * generated/in_pack_c4.c: Regenerated.
3029         * generated/in_pack_c8.c: Regenerated.
3030         * generated/in_pack_i1.c: Regenerated.
3031         * generated/in_pack_i16.c: Regenerated.
3032         * generated/in_pack_i2.c: Regenerated.
3033         * generated/in_pack_i4.c: Regenerated.
3034         * generated/in_pack_i8.c: Regenerated.
3035         * generated/in_pack_r10.c: Regenerated.
3036         * generated/in_pack_r16.c: Regenerated.
3037         * generated/in_pack_r4.c: Regenerated.
3038         * generated/in_pack_r8.c: Regenerated.
3039         * generated/in_unpack_c10.c: Regenerated.
3040         * generated/in_unpack_c16.c: Regenerated.
3041         * generated/in_unpack_c4.c: Regenerated.
3042         * generated/in_unpack_c8.c: Regenerated.
3043         * generated/in_unpack_i1.c: Regenerated.
3044         * generated/in_unpack_i16.c: Regenerated.
3045         * generated/in_unpack_i2.c: Regenerated.
3046         * generated/in_unpack_i4.c: Regenerated.
3047         * generated/in_unpack_i8.c: Regenerated.
3048         * generated/in_unpack_r10.c: Regenerated.
3049         * generated/in_unpack_r16.c: Regenerated.
3050         * generated/in_unpack_r4.c: Regenerated.
3051         * generated/in_unpack_r8.c: Regenerated.
3052         * generated/maxloc0_16_i1.c: Regenerated.
3053         * generated/maxloc0_16_i16.c: Regenerated.
3054         * generated/maxloc0_16_i2.c: Regenerated.
3055         * generated/maxloc0_16_i4.c: Regenerated.
3056         * generated/maxloc0_16_i8.c: Regenerated.
3057         * generated/maxloc0_16_r10.c: Regenerated.
3058         * generated/maxloc0_16_r16.c: Regenerated.
3059         * generated/maxloc0_16_r4.c: Regenerated.
3060         * generated/maxloc0_16_r8.c: Regenerated.
3061         * generated/maxloc0_4_i1.c: Regenerated.
3062         * generated/maxloc0_4_i16.c: Regenerated.
3063         * generated/maxloc0_4_i2.c: Regenerated.
3064         * generated/maxloc0_4_i4.c: Regenerated.
3065         * generated/maxloc0_4_i8.c: Regenerated.
3066         * generated/maxloc0_4_r10.c: Regenerated.
3067         * generated/maxloc0_4_r16.c: Regenerated.
3068         * generated/maxloc0_4_r4.c: Regenerated.
3069         * generated/maxloc0_4_r8.c: Regenerated.
3070         * generated/maxloc0_8_i1.c: Regenerated.
3071         * generated/maxloc0_8_i16.c: Regenerated.
3072         * generated/maxloc0_8_i2.c: Regenerated.
3073         * generated/maxloc0_8_i4.c: Regenerated.
3074         * generated/maxloc0_8_i8.c: Regenerated.
3075         * generated/maxloc0_8_r10.c: Regenerated.
3076         * generated/maxloc0_8_r16.c: Regenerated.
3077         * generated/maxloc0_8_r4.c: Regenerated.
3078         * generated/maxloc0_8_r8.c: Regenerated.
3079         * generated/minloc0_16_i1.c: Regenerated.
3080         * generated/minloc0_16_i16.c: Regenerated.
3081         * generated/minloc0_16_i2.c: Regenerated.
3082         * generated/minloc0_16_i4.c: Regenerated.
3083         * generated/minloc0_16_i8.c: Regenerated.
3084         * generated/minloc0_16_r10.c: Regenerated.
3085         * generated/minloc0_16_r16.c: Regenerated.
3086         * generated/minloc0_16_r4.c: Regenerated.
3087         * generated/minloc0_16_r8.c: Regenerated.
3088         * generated/minloc0_4_i1.c: Regenerated.
3089         * generated/minloc0_4_i16.c: Regenerated.
3090         * generated/minloc0_4_i2.c: Regenerated.
3091         * generated/minloc0_4_i4.c: Regenerated.
3092         * generated/minloc0_4_i8.c: Regenerated.
3093         * generated/minloc0_4_r10.c: Regenerated.
3094         * generated/minloc0_4_r16.c: Regenerated.
3095         * generated/minloc0_4_r4.c: Regenerated.
3096         * generated/minloc0_4_r8.c: Regenerated.
3097         * generated/minloc0_8_i1.c: Regenerated.
3098         * generated/minloc0_8_i16.c: Regenerated.
3099         * generated/minloc0_8_i2.c: Regenerated.
3100         * generated/minloc0_8_i4.c: Regenerated.
3101         * generated/minloc0_8_i8.c: Regenerated.
3102         * generated/minloc0_8_r10.c: Regenerated.
3103         * generated/minloc0_8_r16.c: Regenerated.
3104         * generated/minloc0_8_r4.c: Regenerated.
3105         * generated/minloc0_8_r8.c: Regenerated.
3106         * generated/pack_c10.c: Regenerated.
3107         * generated/pack_c16.c: Regenerated.
3108         * generated/pack_c4.c: Regenerated.
3109         * generated/pack_c8.c: Regenerated.
3110         * generated/pack_i1.c: Regenerated.
3111         * generated/pack_i16.c: Regenerated.
3112         * generated/pack_i2.c: Regenerated.
3113         * generated/pack_i4.c: Regenerated.
3114         * generated/pack_i8.c: Regenerated.
3115         * generated/pack_r10.c: Regenerated.
3116         * generated/pack_r16.c: Regenerated.
3117         * generated/pack_r4.c: Regenerated.
3118         * generated/pack_r8.c: Regenerated.
3119         * generated/spread_c10.c: Regenerated.
3120         * generated/spread_c16.c: Regenerated.
3121         * generated/spread_c4.c: Regenerated.
3122         * generated/spread_c8.c: Regenerated.
3123         * generated/spread_i1.c: Regenerated.
3124         * generated/spread_i16.c: Regenerated.
3125         * generated/spread_i2.c: Regenerated.
3126         * generated/spread_i4.c: Regenerated.
3127         * generated/spread_i8.c: Regenerated.
3128         * generated/spread_r10.c: Regenerated.
3129         * generated/spread_r16.c: Regenerated.
3130         * generated/spread_r4.c: Regenerated.
3131         * generated/spread_r8.c: Regenerated.
3132         * generated/transpose_c10.c: Regenerated.
3133         * generated/transpose_c16.c: Regenerated.
3134         * generated/transpose_c4.c: Regenerated.
3135         * generated/transpose_c8.c: Regenerated.
3136         * generated/transpose_i16.c: Regenerated.
3137         * generated/transpose_i4.c: Regenerated.
3138         * generated/transpose_i8.c: Regenerated.
3139         * generated/transpose_r10.c: Regenerated.
3140         * generated/transpose_r16.c: Regenerated.
3141         * generated/transpose_r4.c: Regenerated.
3142         * generated/transpose_r8.c: Regenerated.
3143         * generated/unpack_c10.c: Regenerated.
3144         * generated/unpack_c16.c: Regenerated.
3145         * generated/unpack_c4.c: Regenerated.
3146         * generated/unpack_c8.c: Regenerated.
3147         * generated/unpack_i1.c: Regenerated.
3148         * generated/unpack_i16.c: Regenerated.
3149         * generated/unpack_i2.c: Regenerated.
3150         * generated/unpack_i4.c: Regenerated.
3151         * generated/unpack_i8.c: Regenerated.
3152         * generated/unpack_r10.c: Regenerated.
3153         * generated/unpack_r16.c: Regenerated.
3154         * generated/unpack_r4.c: Regenerated.
3155         * generated/unpack_r8.c: Regenerated.
3156
3157 2008-05-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3158
3159         * runtime/select.c: Moved content to select_inc.c. Include it. 
3160         Add macros for different character types.
3161         * runtime/select_inc.c: New file.
3162         * runtime/convert_char.c: New file.
3163         * intrinsics/pack_generic.c (pack_char4, pack_s_char4): New
3164         functions.
3165         * intrinsics/transpose_generic.c (transpose_char4): New function.
3166         * intrinsics/spread_generic.c (spread_char4, spread_char4_scalar):
3167         New functions.
3168         * intrinsics/unpack_generic.c (unpack1_char4, unpack0_char4): 
3169         New functions.
3170         * intrinsics/reshape_generic.c (reshape_char): Use
3171         gfc_charlen_type as type for length variables.
3172         (reshape_char4): New function.
3173         * gfortran.map (GFORTRAN_1.1): Add _gfortran_select_string_char4,
3174         _gfortran_convert_char1_to_char4, _gfortran_convert_char4_to_char1,
3175         _gfortran_transpose_char4, _gfortran_spread_char4,
3176         _gfortran_spread_char4_scalar, _gfortran_reshape_char4,
3177         _gfortran_pack_char4, _gfortran_pack_s_char4,
3178         _gfortran_unpack0_char4 and _gfortran_unpack1_char4.
3179         * Makefile.am: Add runtime/convert_char.c.
3180         * Makefile.in: Regenerate.
3181
3182 2008-05-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
3183
3184         * io/list_read.c (list_formatted_read_scalar):  Declare
3185         type as volatile to shut up compiler warning.
3186
3187 2008-05-16  Janne Blomqvist  <jb@gcc.gnu.org>
3188
3189         PR libfortran/25561
3190         * io/io.h (struct fbuf): Change pointer to position offset.
3191         * io/fbuf.c (fbuf_init): Reduce default size of buffer, ptr=>pos
3192         changes.
3193         (fbuf_reset): ptr=>pos changes.
3194         (fbuf_alloc): If the request doesn't fit, don't waste memory by
3195         keeping flushed bytes. ptr=>pos changes.
3196         (fbuf_flush): ptr=>pos changes.
3197         (fbuf_seek): Don't seek past the left tab limit, don't update active
3198         byte count.
3199         * io/open.c (new_unit): If RECL has been specified, used that as
3200         initial buffer size.
3201
3202 2008-05-16  Janne Blomqvist  <jb@gcc.gnu.org>
3203
3204         PR libfortran/35632
3205         * io/open.c (new_unit): Set stream position to correct value.
3206
3207 2008-05-15  Janne Blomqvist  <jb@gcc.gnu.org>
3208
3209         PR libfortran/25561
3210         * Makefile.am: Add fbuf.c to gfor_io_src.
3211         * Makefile.in: Regenerate.
3212         * io/io.h (read_block): Remove.
3213         (struct stream): Remove alloc_r_at function pointer.
3214         (salloc_r): Remove.
3215         (salloc_r_at): Remove.
3216         (salloc_w_at): Remove.
3217         (salloc_w): Remove offset argument.
3218         (struct fbuf): New struct for format buffer.
3219         (struct gfc_unit): Add fbuf.
3220         (read_block_form): New prototype.
3221         (fbuf_init): Likewise.
3222         (fbuf_destroy): Likewise.
3223         (fbuf_reset): Likewise.
3224         (fbuf_alloc): Likewise.
3225         (fbuf_flush): Likewise.
3226         (fbuf_seek): Likewise.
3227         * io/file_pos.c (formatted_backspace): Change to use sread.
3228         (unformatted_backspace): Likewise.
3229         (st_backspace): Flush format buffer.
3230         (st_rewind): Likewise.
3231         * io/list_read.c (next_char): Likewise.
3232         (nml_query): Tidying, flush format buffer.
3233         * io/open.c (new_unit): Init format buffer.
3234         * io/read.c (read_l): Change to use read_block_form.
3235         (read_a): Likewise.
3236         (read_decimal): Likewise.
3237         (read_radix): Likewise.
3238         (read_f): Likewise.
3239         (read_x): Empty reads also for stream I/O.
3240         * io/transfer.c (read_sf): Change to use sread.
3241         (read_block): Rename to read_block_form, change prototype, use sread.
3242         (read_block_direct): Don't seek stream files.
3243         (write_block): Change to use fbuf if external file, don't seek stream
3244         files.
3245         (write_buf): Don't seek stream files.
3246         (formatted_transfer_scalar): Use fbuf for external files.
3247         (us_read): Change to use sread.
3248         (pre_position): Do nothing for stream I/O.
3249         (data_transfer_init): Flush fbuf when switching from write to read, if
3250         POS is specified, seek stream file to correct offset.
3251         (skip_record): Change to use sread.
3252         (min_off): New function.
3253         (next_record_r): Change to use sread.
3254         (next_record_w): Change to use sset/sseek, flush fbuf.
3255         (finalize_transfer): Flush fbuf.
3256         * io/unit.c (init_units): Init fbuf for stdout, stderr.
3257         (close_unit_1): Destroy fbuf.
3258         (finish_last_advance_record): Flush fbuf, no need to seek.
3259         * io/unix.c (fd_alloc_r_at): Remove unused where argument.
3260         (fd_alloc_w_at): Likewise.
3261         (fd_read): Remove third argument to fd_alloc_r_at.
3262         (fd_write): Remove third argument to fd_alloc_w_at.
3263         (fd_sset): Likewise.
3264         (fd_open): Don't set alloc_r_at.
3265         (mem_alloc_r_at): Remove unused where argument.
3266         (mem_alloc_w_at): Likewise.
3267         (mem_read): Don't incorrectly return previous errno, remove unused
3268         third argument to alloc function.
3269         (mem_write): Likewise.
3270         (mem_set): Likewise.
3271         (open_internal): Don't set alloc_r_at pointer.
3272         * io/fbuf.c: New file.