1 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
3 * lex.c: Remove references to cccp.c.
4 * g77install.texi: Remove references to cexp.c/cexp.y.
6 2000-04-15 David Edelsohn <edelsohn@gnu.org>
8 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
11 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
13 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
14 preprocessor constant.
15 (FFECOM_f2cLOGICAL): Likewise.
16 (FFECOM_f2cLONGINT): Likewise.
18 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
20 * Makefile.in (GGC_H): Add varray.h.
22 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
24 * lang-specs.h: Pass -fno-show-column to the preprocessor.
26 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
28 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
29 (ffecom_init_0): Likewise.
31 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
33 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
34 (ffecom_tree_canonize_ref_): Likewise.
36 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
38 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
40 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
41 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
43 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
45 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
47 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
49 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
50 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
51 (ffecom_transform_equiv_): Likewise.
53 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
55 * ansify.c (die_unless): Don't use ANSI string concatenation.
56 (die): Mark with ATTRIBUTE_NORETURN.
58 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
60 * com.c (current_function_decl): Move to toplev.c.
62 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
64 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
65 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
66 (ffecom_tree_canonize_ref_): Likewise.
67 (type_for_mode): Handle TImode.
68 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
69 (ffeste_io_ciclist_): Likewise.
71 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
73 * com.c (ffecom_type_permanent_copy_): Delete unused function.
74 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
76 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
78 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
79 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
80 (duplicate_decls): Likewise.
81 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
82 (finish_decl): Delete -Wlarger-than processing.
84 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
86 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
88 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
90 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
91 (ffecom_finish_symbol_transform_): Likewise.
92 (ffecom_transform_common_): Call ffestorag_set_hook.
94 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
96 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
98 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
100 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
102 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
104 * g77spec.c: Don't declare `version_string'.
106 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
108 * com.c (mark_tracker_head, mark_binding_level): Protoize.
110 * where.c (mark_ffewhere_head): Likewise.
112 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
114 * lang-specs.h: Pass -lang-fortran to preprocessor.
116 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
118 * stw.h (struct _ffestw_): Change type of uses_ to int.
120 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
122 * com.c (ffecom_init_0): Make double_ftype_double,
123 float_ftype_float, ldouble_ftype_ldouble,
124 ffecom_tree_ptr_to_fun_type_void local.
125 (tracker_head): New static variable.
126 (mark_tracker_head): New, marker procedure for tracker_head.
127 (ffecom_save_tree_forever): New procedure.
128 (ffecom_init_zero_): Remove obstack use.
129 (ffecom_make_gfrt_): Remove obstack use.
130 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
131 (ffecom_transform_common_): Remove obstack use, save appropriate
133 (ffecom_type_namelist_): Remove obstack use, save appropriate
135 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
136 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
137 (duplicate_decls): Remove obstack use.
138 (finish_function): push & pop ggc context around
139 rest_of_compilation when building nested function.
140 (mark_binding_level): New function.
141 (init_decl_processing): Mark all the GC roots.
143 (lang_mark_tree): New function.
144 (lang_mark_false_label_stack): New trivial function.
145 * com.h (ffecom_save_tree_forever): Declare as external.
146 * lex.c (ffelex_hash_): Use GC to allocate the filename string
147 even when ffelex_kludge_flag_.
148 * ste.c (ffeste_io_ialist_): Register a static root.
149 (ffeste_io_inlist_): Likewise.
150 (ffeste_io_icilist_): Likewise.
151 (ffeste_io_cllist_): Likewise.
152 (ffeste_io_cilist_): Likewise.
153 (ffeste_io_olist_): Likewise.
154 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
156 (GGC_H): New variable.
158 * where.c (ffewhere_head): New global.
159 (mark_ffewhere_head): New marker procedure for ffewhere_head.
160 (ffewhere_file_kill): Use GC to do memory management.
161 (ffewhere_file_new): Use GC to do memory management.
164 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
166 * g77.texi (C Interfacing Tools): Fix an incorrect link.
168 1999-12-13 Jakub Jelinek <jakub@redhat.com>
170 * target.h: Handle sparc64 the same way as alpha.
172 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
174 * com.c (ffecom_file_, ffecom_file, file_buf,
175 ffecom_open_include_): Constify a char*.
176 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
178 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
179 (lang_print_error_function): ANSI-fy.
181 * com.h (ffecom_file): Constify a char*.
183 * fini.c (main): Call return, not exit.
185 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
188 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
191 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
193 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
195 (ffecom_char_enhance_arg_, ffecom_do_entry_,
196 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
197 ffecom_start_progunit_, ffecom_start_progunit_,
198 ffecom_start_progunit_, ffecom_sym_transform_assign_,
199 ffecom_transform_equiv_, ffecom_transform_namelist_,
200 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
201 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
204 * com.h (ffecom_get_invented_identifier): Likewise.
206 * sts.c (ffests_printf): New function taking ellipses.
207 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
208 ffests_printf_2Us): Delete.
212 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
213 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
214 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
215 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
216 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
217 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
219 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
220 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
222 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
223 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
225 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
227 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
229 * com.c (poplevel): Don't call remember_end_note.
231 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
233 * top.h (ffe_is_subscript_check_): Remove extern decl.
234 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
235 * top.c (ffe_is_subscript_check_): Remove global variable.
236 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
237 Set flag_bounds_check for "(no-)fortran-bounds-check".
239 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
240 (ffecom_char_args_x_): Ditto.
242 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
244 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
245 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
246 macro UNUSED in terms of ATTRIBUTE_UNUSED.
248 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
250 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
252 (builtin_function): No longer static. New arg CLASS. Arg
253 FUNCTION_CODE now of type int. All callers changed.
254 Set the builtin's DECL_BUILT_IN_CLASS.
256 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
258 * g77spec.c (lang_specific_driver): Initialise return value.
260 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
262 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
264 * fini.c (main): Likewise.
266 * intrin.c (ffeintrin_init_0): Likewise.
268 * lex.c (ffelex_hash_): Likewise.
270 * src.c (ffesrc_init_1): Likewise.
272 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
274 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
275 call to function `fatal'.
277 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
279 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
281 * g77spec.c: Include gcc.h.
282 (g77_xargv): Constify.
283 (g77_fn): Add parameter prototypes.
284 (lookup_option, append_arg): Add static prototypes.
285 (g77_newargv): Constify.
286 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
287 (lang_specific_driver): All calls to the function pointer
288 parameter now explicitly call `fatal'.
290 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
292 * com.h: Delete declarations for all tree nodes now moved to
294 * com.c: Delete their definitions.
295 (ffecom_init_0): Call build_common_tree_nodes and
296 build_common_tree_nodes_2 instead of building their nodes here.
297 Override their decisions for complex nodes.
299 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
301 * Make-lang.in (f771): Depend on ggc-callbacks.o.
302 * Makefile.in (OBJS): Add ggc-callbacks.o.
305 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
307 * com.c (language_string): Constify.
309 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
311 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
312 Remove hacks for stuff which now comes from libiberty.
314 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
316 * com.c (lang_printable_name): Constify a char*.
318 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
320 * lang-specs.h: Pass cc1 spec to f771.
322 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
324 * com.c (lang_print_error_function): Constify a char*.
325 (init_parse): Remove redundant prototype for `print_error_function'.
326 (lang_identify): Constify a char*.
328 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
330 * g77spec.c: Update URLS and mail addresses.
331 * root.texi: Update URLS and mail addresses.
333 1999-07-25 Richard Henderson <rth@cygnus.com>
335 * com.c (ptr_type_node, va_list_type_node): New.
336 (ffecom_init_0): Init and use ptr_type_node.
338 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
340 * root.texi: Update e-mail addresses to gcc.gnu.org.
341 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
342 instructions to gcc.gnu.org. Removed e-mail address.
344 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
346 * root.texi, g77install.texi: Switchover to GCC terminology.
347 Also, FSF-G77 had been mistakenly set at some point.
349 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
351 * news.texi: Describe DATE intrinsic fix.
353 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
355 * version.c: Denote experimental version.
357 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
359 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
360 a temp even if -fno-f2c.
362 * version.c: Bump version.
364 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
366 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
367 Explain that this fixes the NAMELIST-read bug.
369 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
371 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
373 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
375 * g77.texi: Update links.
377 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
379 * news.texi: Add missing @end ifclear.
381 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
383 * news.texi: Doc TtyNam fix.
385 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
387 * news.texi: New heading for development version.
388 Doc upgrade to netlib libf2c as of today.
390 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
392 * news.texi: Mention BACKSPACE fix to libg2c.
394 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
396 * Make-lang.in: Any target using libsubdir must depend
399 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
401 * g77.texi: Describe a few more missing features people
402 have emailed me about.
404 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
406 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
407 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
409 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
411 * Make-lang.in: Use libsubdir, not prefix, to store
412 temporary lang-f77 `flag' file.
414 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
416 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
417 Mention that libg2c is multilibbed.
419 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
421 * g77.texi (Missing Features): Add `Better Warnings'
424 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
426 * g77.texi: Fix thinko.
428 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
430 * news.texi: Document Tue May 18 03:52:04 1999 patch.
433 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
435 * g77.texi, news.texi, root.texi, version.c: Start renaming
436 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
437 the version of g77 within GCC 2.95.
439 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
441 Rename -fsubscript-check to -fbounds-check and
442 -ff2c-subscript-check to -ffortran-bounds-check:
443 * g77.texi: Rename options in docs, clarify usage.
444 * lang-options.h: Rename options, clarify doclets.
445 * news.texi: Rename options, don't bother with fortran-specific
447 * top.c (ffe_decode_option): Rename recognized strings.
449 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
451 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
452 now that -fflatten-arrays exists.
454 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
457 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
458 CHARACTER expression.
459 (ffecom_prepare_expr_): Ditto.
461 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
463 Support use of back end's improved open-coding of complex divide:
464 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
465 instead of run-time call to [cz]_div, if `-Os' option specified.
466 (lang_init_options): Tell back end we want support for wide range
467 of inputs to complex divide.
471 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
473 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
476 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
478 Fix INTEGER*8 subscripts in array references:
479 * com.c (ffecom_subscript_check_): Convert low, high, and
480 element as necessary to make comparison work.
481 (ffecom_arrayref_): Do more of the work.
482 Properly handle subscript expr that's wider than int,
483 if pointers are wider than int.
484 (ffecom_expr_): Leave more work to ffecom_arrayref_.
485 (ffecom_init_0): Record sizes of pointers and ints for
487 Use set_sizetype etc. as done by gcc front end.
488 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
489 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
490 expressions in run-time contexts.
491 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
492 non-default INTEGER subscript expressions.
493 * news.texi: Announce.
495 Finish accepting -fflatten-arrays option:
496 * com.c (ffecom_arrayref_): Flatten references if requested.
497 * g77.texi: Describe.
498 * lang-options.h: Allow.
499 * news.texi: Announce.
500 * top.c, top.h: Recognize.
502 * version.c: Bump version.
504 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
506 * com.c (lang_init_options): Disable back end's maintenance
508 * news.texi: Document dropping of errno.
510 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
512 * lang-specs.h: Pass -$ to the preprocessor.
514 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
516 * g77.texi: Fix various @xref's per proper style.
517 Go ahead and use nested braces in @xref's, with care.
518 * g77install.texi: Fix @xref per proper style.
520 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
522 * news.texi: Doc upgrade to netlib libf2c as of today.
524 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
526 * f/g77spec.c (lang_specific_driver): Correct bug-report address
527 and point to the FAQ.
529 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
531 * g77.texi (Arbitrary Concatenation): Put this under
532 "Missing Features" instead of "Projects".
533 (Internals Documentation): Point to new "Front End" chapter.
535 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
537 * bugs.texi, news.texi: Automatic arrays reportedly working
540 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
542 * g77.texi (Advantages Over f2c): Expand on this topic.
544 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
546 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
548 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
550 Reverse order of two arguments to CTIME_subr, DTIME_subr,
551 ETIME_subr, and TTYNAM_subr:
552 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
553 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
555 * intdoc.in: Document the new calling sequences.
556 * intrin.def: Reverse the arguments.
557 * news.texi: Document the fact that they changed.
558 * version.c: Bump version.
560 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
562 * news.texi: Doc upgrade to netlib libf2c as of today.
564 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
566 * version.c: Bump version.
568 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
570 Fix compile/19990502-1.f:
571 * ste.c (ffeste_R819B): Don't overwrite tree for temp
572 variable when expanding the assignment into it.
574 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
576 Fix 19990325-0.f and 19990325-1.f:
577 * com.c (ffecom_possible_partial_overlap_): New function.
578 (ffecom_expand_let_stmt): Use it to determine whether to assign
579 to a COMPLEX operand through a temp.
580 * news.texi: Document fix.
582 * version.c: Bump version.
584 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
586 * expr.c (ffeexpr_finished_): Convert DATA implied-do
587 start/end/incr expressions to default INTEGER.
588 Fix some broken conditionals.
589 Clean up some code in the region.
590 * news.c: Document the fix.
592 * version.c: Bump version.
594 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
596 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
597 checking option with something else.
599 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
601 Support new -fsubscript-check and -ff2c-subscript-check options:
602 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
603 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
604 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
605 FFEBLD_opARRAYREF case.
606 Compute character name, array type, and use new
607 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
608 (ffecom_expr_): Use new ffecom_arrayref_ function.
609 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
610 * g77.texi, news.texi: Document new options.
611 * top.c, top.h: Support new options.
613 * news.texi: Fix up some items to not be in "User-Visible Changes".
615 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
618 * version.c: Bump version.
620 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
622 * bugs.texi, news.texi: Clarify -malign-double situation.
624 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
626 * stb.c (ffestb_R5282_): Convert DATA repeat count
627 to default INTEGER, to avoid problems downstream.
629 * version.c: Bump version.
631 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
633 * ste.c (ffeste_R819B): Start the loop before expanding
634 the termination expression.
636 * version.c: Bump version.
638 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
640 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
641 variables have constant addresses (EQUIVALENCE only if
642 containing aggregate is static).
644 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
646 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
647 Clean up @code{} vs. @samp{}.
648 Clean up dashes (`--') vs. @minus{} vs. `---'.
650 * ffe.texi: Add copyright header.
652 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
653 Remove support for -fugly option.
654 Clarify that -fugly-logint is needed instead of -fugly
655 to work around using .EQ./.NE. on LOGICAL operands.
656 Explain more about why -fugly-logint is bad juju.
658 * g77.texi (Missing Features): Describe READONLY as a missing
659 feature. Describe AUTOMATIC better.
661 * news.texi: Mention libf2c upgrade.
663 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
665 Make a place for front-end internals documentation:
666 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
667 * ffe.texi: New file, containing docs on front-end internals.
668 * g77.texi: New chapter for, and inclusion of, ffe.texi.
670 * g77.texi: Fix an index entry.
672 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
674 Rewrite to use block/scope structure of GBE and to ensure
675 variables (especially those going on stack/reg) are declared
676 before executable code generated:
677 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
679 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
680 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
681 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
682 ffebld_rank, ffebld_where): New convenience macros (used
683 by rest of this patch).
684 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
685 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
687 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
688 ffecom_call_gfrt): Support passing hooks for temp-var info.
689 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
690 of its left and right operands, so it can get at the hook.
691 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
692 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
693 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
694 ffecom_prepare_ptr_to_expr): New functions supporting expression
696 (bison_rule_compstmt_): Return the tree, as in the CFE.
697 (delete_block): New function, from CFE.
698 (kept_level_p): New function, from CFE, modified.
699 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
700 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
701 and they do real work.
702 (struct binding_level): Add prep_state member. Initialize to 0.
703 (ffecom_get_invented_identifier): Now takes either or both a
704 string and an integer, using -1 to denote no integer.
705 (ffecom_do_entry_): Disallow temp-var generation via expressions
706 in body of function, since the exprs aren't prescanned.
707 (ffecom_expr_rw): Now takes destination tree.
708 (ffecom_expr_w): New function, now used in some places
709 ffecom_expr_rw had been used.
710 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
711 of source file, to avoid annoying problems editing com.c using
713 (ffecom_expr_power_integer_): Make a temp var for division, if
715 Handle expanded statement expression as does CFE.
716 (ffecom_start_progunit_): Disallow temp-var generation in body
717 of function, since expressions are not prescanned at this level.
718 (ffecom_sym_transform_): Transform ASSIGN variables as well,
719 so these are all transformed up front, before code-generation
721 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
722 ffecom_ptr_to_const_expr): New functions to transform expressions
723 only if the results will surely be constants.
724 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
726 (ffecom_expand_let_stmt): Guess at usability of destination
727 pre-expansion, to provide better prescan preparation (fewer
729 (ffecom_init_0): Disallow temp-var generation in global scope.
730 (ffecom_type_expr): New function, returns just the type tree
732 (start_function): Disallow temp-var generation in parm scope.
733 (incomplete_type_error): Fix introductory comment.
734 (poplevel): Update (somewhat) from CFE.
735 (pushlevel): Update (somewhat) from CFE.
736 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
737 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
738 ffestd_R806): Remember and pass through the ffestw block info
739 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
740 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
741 (ffeste_io_inlist_): Add prototype.
742 (ffeste_f2c_*): Macros rewritten, new ones added.
743 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
744 ffeste_end_stmt_): New macros/functions, depending on whether
745 checking is enabled, to keep track of symmetry of other ste.c code.
746 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
747 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
748 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
749 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
750 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
751 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
752 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
753 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
754 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
755 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
756 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
757 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
758 all pertinent expressions, update to new com.c interface, etc.
759 (ffeste_io_impdo_): Relocate.
760 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
761 bother calling clear_momentary, nothing was generated.
762 (ffeste_R842, ffeste_R843): Update to new com.c interface.
763 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
764 (ffeste_terminate_2): When checking enabled, make sure all blocks
765 and statements have been ended.
766 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
767 These now take ffestw block argument.
768 (ffeste_terminate_2): When checking enabled, it's a function, not
770 * stw.h (struct _ffestw_): New variable for IFTHEN.
771 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
773 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
775 * com.c: Clean up commentary per GNU coding standards.
777 * bld.h (ffebld_size, ffebld_size_known): Canonize.
779 * version.c: Bump version.
781 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
783 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
784 null to decide whether to use it.
786 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
788 * ansify.c (die): Specify void argument.
790 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
791 argument_info_ptr, argument_info_string, argument_name_ptr,
792 argument_name_string, elaborate_if_complex,
793 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
795 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
796 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
797 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
799 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
801 * Make-lang.in (HOST_CFLAGS): compute dynamically.
803 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
805 Fix bugs exposed by configuring with --enable-checking:
806 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
807 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
808 pop_f_function_context, store_parm_decls, poplevel): Handle
809 error_mark_node properly.
810 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
811 * version.c: Bump version.
813 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
815 * g77.texi: Fix up docs for -fset-g77-defaults, and
816 describe how internal consistency checking now happens.
817 (Should have been done for EGCS version 1.1.)
819 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
821 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
822 Make -fno-emulate-complex the default, as COMPLEX support
823 in the back end is now believed to be working.
825 * version.c: Bump version.
827 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
829 * g77.texi: -malign-double now works.
830 Give URL for alignment-testing package.
831 * news.texi: -malign-double now works.
833 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
835 * g77.texi (Funding GNU Fortran): Dude's got a web page.
838 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
840 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
843 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
846 * stb.c (ffestb_local_u_): Likewise.
847 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
848 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
849 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
850 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
851 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
852 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
853 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
854 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
855 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
856 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
857 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
858 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
859 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
860 ffestb_decl_R539): Likewise.
862 * stb.h (_ffestb_args_): Likewise.
864 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
865 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
867 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
868 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
869 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
870 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
871 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
873 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
875 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
876 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
878 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
879 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
881 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
882 ffestt_tokenlist_drive): Add prototype arguments.
884 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
885 ffestt_tokenlist_drive): Likewise.
887 * stu.c (ffestu_dummies_transition_): Likewise.
888 (ffestu_sym_end_transition): Const-ify a char*.
890 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
893 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
895 * version.c (ffe_version_string): Const-ify a char*.
897 * version.h (ffe_version_string): Likewise.
899 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
901 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
902 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
903 ffebad_finish): Const-ify a char*.
905 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
907 * bld.h (ffebld_op_string): Likewise.
909 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
910 ffecom_debug_kludge_, ffecom_f2c_make_type_,
911 ffecom_get_appended_identifier_, ffecom_get_identifier_,
912 ffecom_gfrt_args_): Likewise.
913 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
914 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
915 ffecom_arglist_expr_, ffecom_build_f2c_string_,
916 ffecom_debug_kludge_, ffecom_f2c_make_type_,
917 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
918 ffecom_get_identifier_, ffecom_decl_field,
919 ffecom_get_invented_identifier, lang_print_error_function,
920 skip_redundant_dir_prefix, read_name_map, print_containing_files):
922 (savestring): Remove, use `xstrdup' instead.
924 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
927 * data.c (ffebld, ffedata_gather_): Make explicitly static.
929 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
930 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
931 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
932 ffeexpr_nil_number_real_, ffeexpr_token_real_,
933 ffeexpr_token_number_, ffeexpr_token_number_period_,
934 ffeexpr_token_number_real_): Const-ify a char*.
936 * fini.c (xspaces): Likewise.
938 * global.c (ffeglobal_type_string_): Likewise.
939 (ffeglobal_drive): Protoize.
940 (ffeglobal_proc_def_arg): Const-ify a char*.
942 * global.h (ffeglobal_drive): Protoize.
943 (ffeglobal_proc_def_arg): Const-ify a char*.
945 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
948 * implic.h (ffeimplic_peek_symbol_type): Likewise.
950 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
951 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
952 ffeinfo_where_string_, ffeinfo_basictype_string,
953 ffeinfo_kind_message, ffeinfo_kind_string,
954 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
956 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
957 ffeinfo_kind_string, ffeinfo_kindtype_string,
958 ffeinfo_where_string): Likewise.
960 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
961 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
962 ffeintrin_fulfill_specific, ffeintrin_init_0,
963 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
964 ffeintrin_name_generic, ffeintrin_name_implementation,
965 ffeintrin_name_specific): Likewise.
967 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
968 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
970 * lex.c (ffelex_type_string_, ffelex_token_new_character,
971 ffelex_token_new_name, ffelex_token_new_names,
972 ffelex_token_new_number): Likewise.
974 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
975 ffelex_token_new_names, ffelex_token_new_number): Likewise.
977 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
978 malloc_new_zinpool_): Likewise.
980 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
981 malloc_pool_new): Likewise.
983 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
986 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
989 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
990 ffesymbol_attrs_string): Const-ify a char*.
991 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
992 (ffesymbol_state_string): Const-ify a char*.
994 * symbol.h (ffesymbol_attrs_string): Likewise.
995 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
996 (ffesymbol_state_string): Const-ify a char*.
998 * target.c (ffetarget_layout): Likewise.
1000 * target.h (ffetarget_layout): Likewise.
1002 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1004 * Make-lang.in: Remove all references to g77.o/g77.c.
1005 Link g77 from gcc.o.
1007 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1009 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1011 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1013 * news.texi: Editorial fix.
1015 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1017 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1019 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1021 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1022 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1023 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1024 by convertor, just return original expr.
1025 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1026 conversions that aren't yet working properly.
1027 * news.texi: Explain.
1029 * version.c: Bump version.
1031 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1033 * RELEASE-PREP: New file, lists things to do for a release.
1035 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1036 install0.texi, news.texi, news0.texi: Accommodate new doc
1038 Consolidate news items. Don't describe old news items in
1039 various generated docs.
1040 Don't describe FSF-g77 installation stuff in various EGCS-g77
1042 Move description of AUTOMATIC to more suitable location.
1043 * root.texi: New file for new doc architecture.
1045 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1047 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1049 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1051 Warn about non-Y2K-compliant intrinsics:
1052 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1053 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1054 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1055 * intdoc.c (DEFIMPY): Support new Y2K macro.
1056 * intrin.h (DEFIMPY): Ditto.
1057 * intrin.c (DEFIMPY): Ditto.
1058 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1059 Warn about invocation of non-Y2K-compliant intrinsic.
1060 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1061 Rename external procedure names, to keep previously-
1062 compiled (sans-new-warnings) code from linking to
1064 * g77.texi: Document all this stuff.
1065 * news.texi: Spread the joy.
1066 * version.c: Bump version.
1068 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1070 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1071 so describe it there, instead of under 1.2.
1073 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1075 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1077 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1079 * g77.texi: Add remaining changes pending from Dave Love.
1081 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1083 * bugs.texi, news.texi: Conditionalize cross-references
1084 on non-html processing, providing temporary HTML "links".
1086 * g77.texi: Fix up a reference.
1088 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1090 * news.texi, bugs.texi: Delete fixed bugs, make one
1091 of them into the appropriate news item.
1093 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1095 * news.texi: Copy over 1.1.2 news.
1097 1999-03-02 Craig Burley <craig@jcb-sc.com>
1099 * g77.texi (Bug Reporting): Clarify whether to use -E.
1100 Clarify other instructions.
1102 1999-02-27 Craig Burley <craig@jcb-sc.com>
1104 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1106 1999-02-26 Craig Burley <craig@jcb-sc.com>
1108 * intdoc.in (STAT_func, STAT_subr,
1109 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1110 Properly order array elements. Specify N/A return values.
1112 1999-02-26 Craig Burley <craig@jcb-sc.com>
1114 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1115 seconds, and VALUES(8), therefore, milliseconds.
1117 1999-02-26 Craig Burley <craig@jcb-sc.com>
1119 * news.texi: Clarify IOSTAT= fix.
1121 1999-02-25 Richard Henderson <rth@cygnus.com>
1123 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1125 1999-02-25 Craig Burley <craig@jcb-sc.com>
1127 * g77.texi: Clarify/index lack of run-time allocation for
1130 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1132 * f/intdoc.in: Add missing `,' after cross references.
1134 1999-02-20 Craig Burley <craig@jcb-sc.com>
1136 * Make-lang.in (f77.install-common, f77.install-info,
1137 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1138 instead of `lang-f77' for flag file, to be sure of a
1139 writable directory, and remove the flag file after each
1140 operation to keep things clean.
1142 1999-02-20 Craig Burley <craig@jcb-sc.com>
1144 * g77.texi: Properly attribute Priest document; clarify
1145 that it is in the .ps version of the Goldberg document.
1147 1999-02-19 Craig Burley <craig@jcb-sc.com>
1149 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1150 news0.texi, news.texi: Update copyright dates.
1151 Clarify which files are source, which are derived,
1152 and remind maintainers where copyright dates are sourced.
1153 * BUGS, INSTALL, NEWS: Regenerated.
1155 1999-02-19 Craig Burley <craig@jcb-sc.com>
1157 * global.c (ffeglobal_ref_progunit_): Warn about a function
1158 definition that disagrees with the type of a previous reference.
1159 Improve commentary. Fix a couple of minor bugs. Clean up
1161 * news.texi: Spread the joy.
1163 1999-02-18 Craig Burley <craig@jcb-sc.com>
1165 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1166 as argument for FILEINT and FILEASSOC as lhs.
1167 * news.texi: Document fix.
1170 1999-02-18 Craig Burley <craig@jcb-sc.com>
1172 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1174 1999-02-18 Craig Burley <craig@jcb-sc.com>
1176 * intdoc.in (LOG10): Fix typo.
1178 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1180 * intdoc.in: Fix typo.
1182 1999-02-17 Craig Burley <craig@jcb-sc.com>
1184 * g77.texi, intdoc.in: Document Y2K and some other known
1186 * intrin.def (DTIME, FDATE): Fix capitalization of
1187 case-sensitive forms of these intrinsics' names.
1189 1999-02-17 Dave Love <fx@gnu.org>
1191 * intdoc.in: Say `common' logarithm for log10.
1193 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1195 * g77.texi: Add missing @ in email addresses.
1197 1999-02-15 Craig Burley <craig@jcb-sc.com>
1199 * *.*: Delete my (old) email address in most places, change it
1202 1999-02-14 Craig Burley <craig@jcb-sc.com>
1206 1999-02-14 Craig Burley <craig@jcb-sc.com>
1208 * version.c: Bump for 1998-10-02 change (forgot to do this
1211 1999-02-14 Craig Burley <craig@jcb-sc.com>
1213 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1214 and `.FPP' as well as `.for' and `.fpp'.
1216 1999-02-14 Craig Burley <craig@jcb-sc.com>
1218 * intdoc.in (LOG10): Fix description.
1220 1999-02-14 Craig Burley <craig@jcb-sc.com>
1222 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1224 1999-02-14 Craig Burley <craig@jcb-sc.com>
1226 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1227 up and improve indexing, and some other areas of docs.
1229 1999-02-14 Craig Burley <craig@jcb-sc.com>
1231 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1234 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1236 * g77.texi: Update email addresses.
1238 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1240 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1241 mkstemp.o from libiberty.
1243 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1245 * top.c: Don't define ffe_is_ident_. Don't process
1247 * top.h: Remove declaration of ffe_is_ident_ and macros
1248 ffe_is_ident() and ffe_set_is_ident().
1249 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1251 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1253 * lang-specs.h: Map -Qn to -fno-ident.
1255 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1257 * Make-lang.in (g77.o): Depend on prefix.h.
1259 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1261 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1262 conflicting with function `spaces' from libiberty.
1264 * g77spec.c: Don't prototype libiberty functions.
1265 * malloc.c: Likewise.
1267 1998-11-20 Dave Love <d.love@dl.ac.uk>
1269 * g77.texi: Assorted minor changes.
1271 1998-11-19 Dave Love <d.love@dl.ac.uk>
1273 * bugs.texi: Formatting changes from Craig.
1275 * intdoc.in: Terminate some @xrefs with `,'.
1277 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1279 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1281 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1283 * g77.texi, news.texi: Updates from Craig.
1285 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1287 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1289 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1291 * g77spec.c: Don't include gansidecl.h.
1292 * output.j: Likewise.
1294 1998-11-04 Dave Love <d.love@dl.ac.uk>
1296 * g77.texi: Small formatting/indexing fixes.
1298 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1300 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1301 char, change type of variable `s' to unsigned char *.
1303 * com.c (ffecom_symbol_null_): Add missing initializers.
1305 * fini.c (MAXNAMELEN): Undef it before defining.
1307 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1310 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1313 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1315 (ffelex_token_name_from_names): Cast the argument of
1316 `ffelex_is_firstnamechar' to (unsigned char).
1317 (ffelex_token_names_from_names): Likewise.
1318 (ffelex_token_new_name): Likewise.
1319 (ffelex_token_new_names): Likewise.
1321 * malloc.c (malloc_root_): Add missing initializer.
1323 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1324 (ffestb_else) Likewise.
1325 (ffestb_else3_) Likewise.
1326 (ffestb_endxyz) Likewise.
1327 (ffestb_goto) Likewise.
1328 (ffestb_let) Likewise.
1329 (ffestb_varlist) Likewise.
1330 (ffestb_R522) Likewise.
1331 (ffestb_R528) Likewise.
1332 (ffestb_R834) Likewise.
1333 (ffestb_R835) Likewise.
1334 (ffestb_R838) Likewise.
1335 (ffestb_R1102) Likewise.
1336 (ffestb_blockdata) Likewise.
1337 (ffestb_R1212) Likewise.
1338 (ffestb_R810) Likewise.
1339 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1341 (ffestb_V014): Change type of variable `p' to unsigned char *.
1342 (ffestb_dummy) Likewise.
1343 (ffestb_R524) Likewise.
1344 (ffestb_R547) Likewise.
1345 (ffestb_decl_chartype) Likewise.
1346 (ffestb_decl_dbltype) Likewise.
1347 (ffestb_decl_gentype) Likewise.
1348 (ffestb_decl_entsp_2_) Likewise.
1349 (ffestb_V027) Likewise.
1350 (ffestb_decl_R539) Likewise.
1352 * top.c (ffe_decode_option): Mark parameter `argc' with
1355 * where.c (ffewhere_unknown_line_): Add missing initializers.
1357 1998-10-02 Dave Love <d.love@dl.ac.uk>
1359 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1361 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1363 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1364 HANDLE_GENERIC_PRAGMAS.
1366 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1368 * news.texi: Update from Craig.
1370 1998-09-23 Dave Love <d.love@dl.ac.uk>
1372 * g77.texi: Additions about `/*', trailing comments and cpp.
1374 1998-09-18 Dave Love <d.love@dl.ac.uk>
1376 * g77.texi: Various additions and some small fixes.
1378 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1380 * Make-lang.in (f77.install-common): Add missing "else true;".
1382 1998-09-07 Dave Love <d.love@dl.ac.uk>
1384 * ChangeLog.egcs: Deleted. Entries merged here.
1386 1998-09-05 Dave Love <d.love@dl.ac.uk>
1388 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1389 (F771_LDFLAGS): Variable dispensed with.
1391 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1393 * intdoc.in: Minor editorial tweaks.
1395 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1397 * lang-options.h: Convert to wrap option and doc string
1398 in a new macro invocation, FTNOPT, so the nearly identical
1399 list can be used in FSF-g77.
1401 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1403 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1404 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1405 picks up correct dependency.
1407 * Makefile.in (proj-h.o): Fix dependencies list.
1409 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1411 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
1412 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1413 enabled in this code.
1414 Generate warning messages if unknown pragmas are encountered.
1415 (pragma_getc): New function: retrieves characters from the
1416 input stream. Defined when HANDLE_PRAGMA is defined.
1417 (pragma_ungetc): New function: replaces characters back into the
1418 input stream. Defined when HANDLE_PRAGMA is defined.
1420 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
1422 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1425 1998-08-23 Dave Love <d.love@dl.ac.uk>
1427 * g77.texi: Increment `version-g77' and fix a few typos.
1429 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
1431 * Make-lang.in: Add several "else true" clauses to deal with lame
1434 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
1436 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1438 1998-08-09 Dave Love <d.love@dl.ac.uk>
1440 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
1441 with explicit use of tex.
1442 (f77.mostlyclean): Remove TeX index files.
1444 * g77install.texi (Prerequisites): Kluge round TeX lossage with
1445 hyphen in @value in @code.
1447 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
1449 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
1450 Allow conversion from pointer to same-sized integer,
1451 to fix invoking SIGNAL as a function.
1453 1998-07-26 Dave Love <d.love@dl.ac.uk>
1455 * BUGS, INSTALL, NEWS: Rebuilt.
1457 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
1460 * stc.c (ffestc_R1229_start): Set info to ANY as well.
1462 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
1464 * g77spec.c (lang_specific_driver): Return unmolested
1465 command line when --help seen.
1466 Comment out code that printed g77-specific --help info.
1468 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
1470 * lang-options.h: Fix up doc strings.
1471 Remove the unimplemented -fdcp-intrinsics-* options.
1473 * str-1t.fin: Change mixed-case spelling of `GoTo' from
1476 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
1478 * com.c (ffecom_finish_symbol_transform_): Revert change
1479 of 1998-05-23, as it was too aggressive, in that it
1480 prevented transformation of (used) functions before
1481 primary code generation.
1483 1998-07-15 Dave Love <d.love@dl.ac.uk>
1485 * intdoc.texi: Regenerated.
1487 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
1489 * Make-lang.in (f77.rebuilt): Fix to depend on
1490 build-dir-based, not source-based, g77.info.
1492 * g77.texi: Merge docs with 0.5.24.
1493 * g77install.texi: Ditto.
1495 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
1497 Cleanups vis-a-vis g77-0.5.24:
1498 * g77spec.c (lang_specific_driver): Tabify source.
1499 * top.c (ffe_decode_option): Use fixed macro to set
1500 internal-checking flag.
1501 * top.h (ffe_set_is_do_internal_checks): Fix macro.
1503 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
1505 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
1506 * Makefile.in (fini.o): Define USE_HCONFIG macro
1507 so source code doesn't have to.
1508 * fini.c: Don't define USE_HCONFIG here, since
1509 source code usually shouldn't care about this.
1510 * ansify.c: Include stddef.h only if we have it.
1514 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
1516 * lang-options.h: Format changed to work with --help support added
1519 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
1521 * com.c (ffecom_push_tempvar): Replace kludge that
1522 munged back-end globals directly with proper calls
1523 to push_topmost_sequence and pop_topmost_sequence.
1525 1998-07-12 Dave Love <d.love@dl.ac.uk>
1527 * version.c: Bump version.
1529 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
1532 * equiv.c (ffeequiv_offset_): Don't crash on various
1533 possible ANY operands.
1535 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
1537 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
1538 for constant is non-zero.
1540 * com.c (__eprintf): Delete this function, it is obsolete.
1542 1998-07-09 Dave Love <d.love@dl.ac.uk>
1544 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
1546 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
1548 Fix debugging of CHARACTER*(*), etc., which requires
1549 emitting debug info on types like `ftnlen':
1550 * com.c (ffecom_start_progunit_): Don't bother
1551 resetting "invented" flag for identifier.
1552 (ffecom_transform_equiv_): Don't bother zeroing
1553 "ignored" flag for decl.
1554 (pushdecl): No longer set "ignored", "used", or
1555 "suppressed debug" flags for decls having "invented"
1558 1998-07-06 Mike Stump <mrs@wrs.com>
1560 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
1563 1998-07-06 Dave Love <d.love@dl.ac.uk>
1565 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
1568 1998-07-05 Dave Love <d.love@dl.ac.uk>
1570 * intdoc.in: Add entry for DATE_AND_TIME.
1572 * intrin.def: Add implementation for DATE_AND_TIME. Make second
1573 and third args of SYSTEM_CLOCK optional.
1575 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
1577 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
1579 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
1581 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
1583 Fix 980701-1.f (which was producing "unaligned trap"
1584 on an Alpha running GNU/Linux, as predicted):
1585 * equiv.c (ffeequiv_layout_local_): Don't bother
1586 coping with pre-padding of entire area while building
1587 it; do that instead after the building is done, and
1588 do it by modifying only the modulo field. This covers
1589 the case of alignment stringency being increased without
1590 lowering the starting offset, unlike the previous changes,
1591 and even more elegantly than those.
1593 * target.c (ffetarget_align): Make sure alignments
1594 are non-zero, just in case.
1596 See ChangeLog.0 for earlier changes.
1599 add-log-time-format: current-time-string