1 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
3 * com.c (ffecom_overlap_): Set source_offset to
5 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
6 bitsizetype before multiplying by TYPE_SIZE.
7 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
8 calculation. Convert to bitsizetype before multiplying by
11 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
13 * lex.c: Remove references to cccp.c.
14 * g77install.texi: Remove references to cexp.c/cexp.y.
16 2000-04-15 David Edelsohn <edelsohn@gnu.org>
18 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
21 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
23 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
24 preprocessor constant.
25 (FFECOM_f2cLOGICAL): Likewise.
26 (FFECOM_f2cLONGINT): Likewise.
28 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
30 * Makefile.in (GGC_H): Add varray.h.
32 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
34 * lang-specs.h: Pass -fno-show-column to the preprocessor.
36 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
38 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
39 (ffecom_init_0): Likewise.
41 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
43 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
44 (ffecom_tree_canonize_ref_): Likewise.
46 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
48 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
50 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
51 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
53 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
55 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
57 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
59 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
60 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
61 (ffecom_transform_equiv_): Likewise.
63 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
65 * ansify.c (die_unless): Don't use ANSI string concatenation.
66 (die): Mark with ATTRIBUTE_NORETURN.
68 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
70 * com.c (current_function_decl): Move to toplev.c.
72 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
74 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
75 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
76 (ffecom_tree_canonize_ref_): Likewise.
77 (type_for_mode): Handle TImode.
78 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
79 (ffeste_io_ciclist_): Likewise.
81 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
83 * com.c (ffecom_type_permanent_copy_): Delete unused function.
84 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
86 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
88 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
89 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
90 (duplicate_decls): Likewise.
91 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
92 (finish_decl): Delete -Wlarger-than processing.
94 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
96 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
98 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
100 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
101 (ffecom_finish_symbol_transform_): Likewise.
102 (ffecom_transform_common_): Call ffestorag_set_hook.
104 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
106 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
108 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
110 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
112 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
114 * g77spec.c: Don't declare `version_string'.
116 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
118 * com.c (mark_tracker_head, mark_binding_level): Protoize.
120 * where.c (mark_ffewhere_head): Likewise.
122 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
124 * lang-specs.h: Pass -lang-fortran to preprocessor.
126 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
128 * stw.h (struct _ffestw_): Change type of uses_ to int.
130 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
132 * com.c (ffecom_init_0): Make double_ftype_double,
133 float_ftype_float, ldouble_ftype_ldouble,
134 ffecom_tree_ptr_to_fun_type_void local.
135 (tracker_head): New static variable.
136 (mark_tracker_head): New, marker procedure for tracker_head.
137 (ffecom_save_tree_forever): New procedure.
138 (ffecom_init_zero_): Remove obstack use.
139 (ffecom_make_gfrt_): Remove obstack use.
140 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
141 (ffecom_transform_common_): Remove obstack use, save appropriate
143 (ffecom_type_namelist_): Remove obstack use, save appropriate
145 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
146 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
147 (duplicate_decls): Remove obstack use.
148 (finish_function): push & pop ggc context around
149 rest_of_compilation when building nested function.
150 (mark_binding_level): New function.
151 (init_decl_processing): Mark all the GC roots.
153 (lang_mark_tree): New function.
154 (lang_mark_false_label_stack): New trivial function.
155 * com.h (ffecom_save_tree_forever): Declare as external.
156 * lex.c (ffelex_hash_): Use GC to allocate the filename string
157 even when ffelex_kludge_flag_.
158 * ste.c (ffeste_io_ialist_): Register a static root.
159 (ffeste_io_inlist_): Likewise.
160 (ffeste_io_icilist_): Likewise.
161 (ffeste_io_cllist_): Likewise.
162 (ffeste_io_cilist_): Likewise.
163 (ffeste_io_olist_): Likewise.
164 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
166 (GGC_H): New variable.
168 * where.c (ffewhere_head): New global.
169 (mark_ffewhere_head): New marker procedure for ffewhere_head.
170 (ffewhere_file_kill): Use GC to do memory management.
171 (ffewhere_file_new): Use GC to do memory management.
174 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
176 * g77.texi (C Interfacing Tools): Fix an incorrect link.
178 1999-12-13 Jakub Jelinek <jakub@redhat.com>
180 * target.h: Handle sparc64 the same way as alpha.
182 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
184 * com.c (ffecom_file_, ffecom_file, file_buf,
185 ffecom_open_include_): Constify a char*.
186 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
188 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
189 (lang_print_error_function): ANSI-fy.
191 * com.h (ffecom_file): Constify a char*.
193 * fini.c (main): Call return, not exit.
195 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
198 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
201 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
203 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
205 (ffecom_char_enhance_arg_, ffecom_do_entry_,
206 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
207 ffecom_start_progunit_, ffecom_start_progunit_,
208 ffecom_start_progunit_, ffecom_sym_transform_assign_,
209 ffecom_transform_equiv_, ffecom_transform_namelist_,
210 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
211 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
214 * com.h (ffecom_get_invented_identifier): Likewise.
216 * sts.c (ffests_printf): New function taking ellipses.
217 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
218 ffests_printf_2Us): Delete.
222 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
223 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
224 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
225 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
226 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
227 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
229 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
230 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
232 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
233 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
235 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
237 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
239 * com.c (poplevel): Don't call remember_end_note.
241 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
243 * top.h (ffe_is_subscript_check_): Remove extern decl.
244 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
245 * top.c (ffe_is_subscript_check_): Remove global variable.
246 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
247 Set flag_bounds_check for "(no-)fortran-bounds-check".
249 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
250 (ffecom_char_args_x_): Ditto.
252 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
254 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
255 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
256 macro UNUSED in terms of ATTRIBUTE_UNUSED.
258 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
260 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
262 (builtin_function): No longer static. New arg CLASS. Arg
263 FUNCTION_CODE now of type int. All callers changed.
264 Set the builtin's DECL_BUILT_IN_CLASS.
266 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
268 * g77spec.c (lang_specific_driver): Initialise return value.
270 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
272 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
274 * fini.c (main): Likewise.
276 * intrin.c (ffeintrin_init_0): Likewise.
278 * lex.c (ffelex_hash_): Likewise.
280 * src.c (ffesrc_init_1): Likewise.
282 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
284 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
285 call to function `fatal'.
287 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
289 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
291 * g77spec.c: Include gcc.h.
292 (g77_xargv): Constify.
293 (g77_fn): Add parameter prototypes.
294 (lookup_option, append_arg): Add static prototypes.
295 (g77_newargv): Constify.
296 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
297 (lang_specific_driver): All calls to the function pointer
298 parameter now explicitly call `fatal'.
300 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
302 * com.h: Delete declarations for all tree nodes now moved to
304 * com.c: Delete their definitions.
305 (ffecom_init_0): Call build_common_tree_nodes and
306 build_common_tree_nodes_2 instead of building their nodes here.
307 Override their decisions for complex nodes.
309 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
311 * Make-lang.in (f771): Depend on ggc-callbacks.o.
312 * Makefile.in (OBJS): Add ggc-callbacks.o.
315 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
317 * com.c (language_string): Constify.
319 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
321 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
322 Remove hacks for stuff which now comes from libiberty.
324 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
326 * com.c (lang_printable_name): Constify a char*.
328 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
330 * lang-specs.h: Pass cc1 spec to f771.
332 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
334 * com.c (lang_print_error_function): Constify a char*.
335 (init_parse): Remove redundant prototype for `print_error_function'.
336 (lang_identify): Constify a char*.
338 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
340 * g77spec.c: Update URLS and mail addresses.
341 * root.texi: Update URLS and mail addresses.
343 1999-07-25 Richard Henderson <rth@cygnus.com>
345 * com.c (ptr_type_node, va_list_type_node): New.
346 (ffecom_init_0): Init and use ptr_type_node.
348 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
350 * root.texi: Update e-mail addresses to gcc.gnu.org.
351 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
352 instructions to gcc.gnu.org. Removed e-mail address.
354 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
356 * root.texi, g77install.texi: Switchover to GCC terminology.
357 Also, FSF-G77 had been mistakenly set at some point.
359 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
361 * news.texi: Describe DATE intrinsic fix.
363 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
365 * version.c: Denote experimental version.
367 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
369 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
370 a temp even if -fno-f2c.
372 * version.c: Bump version.
374 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
376 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
377 Explain that this fixes the NAMELIST-read bug.
379 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
381 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
383 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
385 * g77.texi: Update links.
387 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
389 * news.texi: Add missing @end ifclear.
391 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
393 * news.texi: Doc TtyNam fix.
395 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
397 * news.texi: New heading for development version.
398 Doc upgrade to netlib libf2c as of today.
400 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
402 * news.texi: Mention BACKSPACE fix to libg2c.
404 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
406 * Make-lang.in: Any target using libsubdir must depend
409 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
411 * g77.texi: Describe a few more missing features people
412 have emailed me about.
414 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
416 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
417 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
419 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
421 * Make-lang.in: Use libsubdir, not prefix, to store
422 temporary lang-f77 `flag' file.
424 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
426 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
427 Mention that libg2c is multilibbed.
429 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
431 * g77.texi (Missing Features): Add `Better Warnings'
434 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
436 * g77.texi: Fix thinko.
438 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
440 * news.texi: Document Tue May 18 03:52:04 1999 patch.
443 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
445 * g77.texi, news.texi, root.texi, version.c: Start renaming
446 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
447 the version of g77 within GCC 2.95.
449 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
451 Rename -fsubscript-check to -fbounds-check and
452 -ff2c-subscript-check to -ffortran-bounds-check:
453 * g77.texi: Rename options in docs, clarify usage.
454 * lang-options.h: Rename options, clarify doclets.
455 * news.texi: Rename options, don't bother with fortran-specific
457 * top.c (ffe_decode_option): Rename recognized strings.
459 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
461 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
462 now that -fflatten-arrays exists.
464 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
467 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
468 CHARACTER expression.
469 (ffecom_prepare_expr_): Ditto.
471 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
473 Support use of back end's improved open-coding of complex divide:
474 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
475 instead of run-time call to [cz]_div, if `-Os' option specified.
476 (lang_init_options): Tell back end we want support for wide range
477 of inputs to complex divide.
481 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
483 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
486 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
488 Fix INTEGER*8 subscripts in array references:
489 * com.c (ffecom_subscript_check_): Convert low, high, and
490 element as necessary to make comparison work.
491 (ffecom_arrayref_): Do more of the work.
492 Properly handle subscript expr that's wider than int,
493 if pointers are wider than int.
494 (ffecom_expr_): Leave more work to ffecom_arrayref_.
495 (ffecom_init_0): Record sizes of pointers and ints for
497 Use set_sizetype etc. as done by gcc front end.
498 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
499 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
500 expressions in run-time contexts.
501 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
502 non-default INTEGER subscript expressions.
503 * news.texi: Announce.
505 Finish accepting -fflatten-arrays option:
506 * com.c (ffecom_arrayref_): Flatten references if requested.
507 * g77.texi: Describe.
508 * lang-options.h: Allow.
509 * news.texi: Announce.
510 * top.c, top.h: Recognize.
512 * version.c: Bump version.
514 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
516 * com.c (lang_init_options): Disable back end's maintenance
518 * news.texi: Document dropping of errno.
520 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
522 * lang-specs.h: Pass -$ to the preprocessor.
524 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
526 * g77.texi: Fix various @xref's per proper style.
527 Go ahead and use nested braces in @xref's, with care.
528 * g77install.texi: Fix @xref per proper style.
530 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
532 * news.texi: Doc upgrade to netlib libf2c as of today.
534 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
536 * f/g77spec.c (lang_specific_driver): Correct bug-report address
537 and point to the FAQ.
539 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
541 * g77.texi (Arbitrary Concatenation): Put this under
542 "Missing Features" instead of "Projects".
543 (Internals Documentation): Point to new "Front End" chapter.
545 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
547 * bugs.texi, news.texi: Automatic arrays reportedly working
550 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
552 * g77.texi (Advantages Over f2c): Expand on this topic.
554 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
556 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
558 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
560 Reverse order of two arguments to CTIME_subr, DTIME_subr,
561 ETIME_subr, and TTYNAM_subr:
562 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
563 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
565 * intdoc.in: Document the new calling sequences.
566 * intrin.def: Reverse the arguments.
567 * news.texi: Document the fact that they changed.
568 * version.c: Bump version.
570 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
572 * news.texi: Doc upgrade to netlib libf2c as of today.
574 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
576 * version.c: Bump version.
578 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
580 Fix compile/19990502-1.f:
581 * ste.c (ffeste_R819B): Don't overwrite tree for temp
582 variable when expanding the assignment into it.
584 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
586 Fix 19990325-0.f and 19990325-1.f:
587 * com.c (ffecom_possible_partial_overlap_): New function.
588 (ffecom_expand_let_stmt): Use it to determine whether to assign
589 to a COMPLEX operand through a temp.
590 * news.texi: Document fix.
592 * version.c: Bump version.
594 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
596 * expr.c (ffeexpr_finished_): Convert DATA implied-do
597 start/end/incr expressions to default INTEGER.
598 Fix some broken conditionals.
599 Clean up some code in the region.
600 * news.c: Document the fix.
602 * version.c: Bump version.
604 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
606 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
607 checking option with something else.
609 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
611 Support new -fsubscript-check and -ff2c-subscript-check options:
612 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
613 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
614 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
615 FFEBLD_opARRAYREF case.
616 Compute character name, array type, and use new
617 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
618 (ffecom_expr_): Use new ffecom_arrayref_ function.
619 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
620 * g77.texi, news.texi: Document new options.
621 * top.c, top.h: Support new options.
623 * news.texi: Fix up some items to not be in "User-Visible Changes".
625 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
628 * version.c: Bump version.
630 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
632 * bugs.texi, news.texi: Clarify -malign-double situation.
634 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
636 * stb.c (ffestb_R5282_): Convert DATA repeat count
637 to default INTEGER, to avoid problems downstream.
639 * version.c: Bump version.
641 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
643 * ste.c (ffeste_R819B): Start the loop before expanding
644 the termination expression.
646 * version.c: Bump version.
648 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
650 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
651 variables have constant addresses (EQUIVALENCE only if
652 containing aggregate is static).
654 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
656 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
657 Clean up @code{} vs. @samp{}.
658 Clean up dashes (`--') vs. @minus{} vs. `---'.
660 * ffe.texi: Add copyright header.
662 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
663 Remove support for -fugly option.
664 Clarify that -fugly-logint is needed instead of -fugly
665 to work around using .EQ./.NE. on LOGICAL operands.
666 Explain more about why -fugly-logint is bad juju.
668 * g77.texi (Missing Features): Describe READONLY as a missing
669 feature. Describe AUTOMATIC better.
671 * news.texi: Mention libf2c upgrade.
673 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
675 Make a place for front-end internals documentation:
676 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
677 * ffe.texi: New file, containing docs on front-end internals.
678 * g77.texi: New chapter for, and inclusion of, ffe.texi.
680 * g77.texi: Fix an index entry.
682 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
684 Rewrite to use block/scope structure of GBE and to ensure
685 variables (especially those going on stack/reg) are declared
686 before executable code generated:
687 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
689 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
690 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
691 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
692 ffebld_rank, ffebld_where): New convenience macros (used
693 by rest of this patch).
694 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
695 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
697 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
698 ffecom_call_gfrt): Support passing hooks for temp-var info.
699 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
700 of its left and right operands, so it can get at the hook.
701 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
702 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
703 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
704 ffecom_prepare_ptr_to_expr): New functions supporting expression
706 (bison_rule_compstmt_): Return the tree, as in the CFE.
707 (delete_block): New function, from CFE.
708 (kept_level_p): New function, from CFE, modified.
709 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
710 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
711 and they do real work.
712 (struct binding_level): Add prep_state member. Initialize to 0.
713 (ffecom_get_invented_identifier): Now takes either or both a
714 string and an integer, using -1 to denote no integer.
715 (ffecom_do_entry_): Disallow temp-var generation via expressions
716 in body of function, since the exprs aren't prescanned.
717 (ffecom_expr_rw): Now takes destination tree.
718 (ffecom_expr_w): New function, now used in some places
719 ffecom_expr_rw had been used.
720 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
721 of source file, to avoid annoying problems editing com.c using
723 (ffecom_expr_power_integer_): Make a temp var for division, if
725 Handle expanded statement expression as does CFE.
726 (ffecom_start_progunit_): Disallow temp-var generation in body
727 of function, since expressions are not prescanned at this level.
728 (ffecom_sym_transform_): Transform ASSIGN variables as well,
729 so these are all transformed up front, before code-generation
731 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
732 ffecom_ptr_to_const_expr): New functions to transform expressions
733 only if the results will surely be constants.
734 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
736 (ffecom_expand_let_stmt): Guess at usability of destination
737 pre-expansion, to provide better prescan preparation (fewer
739 (ffecom_init_0): Disallow temp-var generation in global scope.
740 (ffecom_type_expr): New function, returns just the type tree
742 (start_function): Disallow temp-var generation in parm scope.
743 (incomplete_type_error): Fix introductory comment.
744 (poplevel): Update (somewhat) from CFE.
745 (pushlevel): Update (somewhat) from CFE.
746 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
747 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
748 ffestd_R806): Remember and pass through the ffestw block info
749 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
750 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
751 (ffeste_io_inlist_): Add prototype.
752 (ffeste_f2c_*): Macros rewritten, new ones added.
753 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
754 ffeste_end_stmt_): New macros/functions, depending on whether
755 checking is enabled, to keep track of symmetry of other ste.c code.
756 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
757 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
758 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
759 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
760 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
761 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
762 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
763 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
764 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
765 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
766 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
767 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
768 all pertinent expressions, update to new com.c interface, etc.
769 (ffeste_io_impdo_): Relocate.
770 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
771 bother calling clear_momentary, nothing was generated.
772 (ffeste_R842, ffeste_R843): Update to new com.c interface.
773 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
774 (ffeste_terminate_2): When checking enabled, make sure all blocks
775 and statements have been ended.
776 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
777 These now take ffestw block argument.
778 (ffeste_terminate_2): When checking enabled, it's a function, not
780 * stw.h (struct _ffestw_): New variable for IFTHEN.
781 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
783 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
785 * com.c: Clean up commentary per GNU coding standards.
787 * bld.h (ffebld_size, ffebld_size_known): Canonize.
789 * version.c: Bump version.
791 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
793 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
794 null to decide whether to use it.
796 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
798 * ansify.c (die): Specify void argument.
800 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
801 argument_info_ptr, argument_info_string, argument_name_ptr,
802 argument_name_string, elaborate_if_complex,
803 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
805 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
806 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
807 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
809 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
811 * Make-lang.in (HOST_CFLAGS): compute dynamically.
813 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
815 Fix bugs exposed by configuring with --enable-checking:
816 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
817 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
818 pop_f_function_context, store_parm_decls, poplevel): Handle
819 error_mark_node properly.
820 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
821 * version.c: Bump version.
823 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
825 * g77.texi: Fix up docs for -fset-g77-defaults, and
826 describe how internal consistency checking now happens.
827 (Should have been done for EGCS version 1.1.)
829 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
831 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
832 Make -fno-emulate-complex the default, as COMPLEX support
833 in the back end is now believed to be working.
835 * version.c: Bump version.
837 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
839 * g77.texi: -malign-double now works.
840 Give URL for alignment-testing package.
841 * news.texi: -malign-double now works.
843 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
845 * g77.texi (Funding GNU Fortran): Dude's got a web page.
848 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
850 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
853 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
856 * stb.c (ffestb_local_u_): Likewise.
857 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
858 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
859 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
860 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
861 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
862 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
863 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
864 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
865 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
866 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
867 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
868 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
869 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
870 ffestb_decl_R539): Likewise.
872 * stb.h (_ffestb_args_): Likewise.
874 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
875 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
877 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
878 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
879 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
880 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
881 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
883 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
885 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
886 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
888 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
889 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
891 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
892 ffestt_tokenlist_drive): Add prototype arguments.
894 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
895 ffestt_tokenlist_drive): Likewise.
897 * stu.c (ffestu_dummies_transition_): Likewise.
898 (ffestu_sym_end_transition): Const-ify a char*.
900 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
903 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
905 * version.c (ffe_version_string): Const-ify a char*.
907 * version.h (ffe_version_string): Likewise.
909 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
911 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
912 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
913 ffebad_finish): Const-ify a char*.
915 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
917 * bld.h (ffebld_op_string): Likewise.
919 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
920 ffecom_debug_kludge_, ffecom_f2c_make_type_,
921 ffecom_get_appended_identifier_, ffecom_get_identifier_,
922 ffecom_gfrt_args_): Likewise.
923 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
924 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
925 ffecom_arglist_expr_, ffecom_build_f2c_string_,
926 ffecom_debug_kludge_, ffecom_f2c_make_type_,
927 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
928 ffecom_get_identifier_, ffecom_decl_field,
929 ffecom_get_invented_identifier, lang_print_error_function,
930 skip_redundant_dir_prefix, read_name_map, print_containing_files):
932 (savestring): Remove, use `xstrdup' instead.
934 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
937 * data.c (ffebld, ffedata_gather_): Make explicitly static.
939 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
940 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
941 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
942 ffeexpr_nil_number_real_, ffeexpr_token_real_,
943 ffeexpr_token_number_, ffeexpr_token_number_period_,
944 ffeexpr_token_number_real_): Const-ify a char*.
946 * fini.c (xspaces): Likewise.
948 * global.c (ffeglobal_type_string_): Likewise.
949 (ffeglobal_drive): Protoize.
950 (ffeglobal_proc_def_arg): Const-ify a char*.
952 * global.h (ffeglobal_drive): Protoize.
953 (ffeglobal_proc_def_arg): Const-ify a char*.
955 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
958 * implic.h (ffeimplic_peek_symbol_type): Likewise.
960 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
961 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
962 ffeinfo_where_string_, ffeinfo_basictype_string,
963 ffeinfo_kind_message, ffeinfo_kind_string,
964 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
966 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
967 ffeinfo_kind_string, ffeinfo_kindtype_string,
968 ffeinfo_where_string): Likewise.
970 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
971 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
972 ffeintrin_fulfill_specific, ffeintrin_init_0,
973 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
974 ffeintrin_name_generic, ffeintrin_name_implementation,
975 ffeintrin_name_specific): Likewise.
977 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
978 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
980 * lex.c (ffelex_type_string_, ffelex_token_new_character,
981 ffelex_token_new_name, ffelex_token_new_names,
982 ffelex_token_new_number): Likewise.
984 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
985 ffelex_token_new_names, ffelex_token_new_number): Likewise.
987 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
988 malloc_new_zinpool_): Likewise.
990 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
991 malloc_pool_new): Likewise.
993 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
996 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
999 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1000 ffesymbol_attrs_string): Const-ify a char*.
1001 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1002 (ffesymbol_state_string): Const-ify a char*.
1004 * symbol.h (ffesymbol_attrs_string): Likewise.
1005 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1006 (ffesymbol_state_string): Const-ify a char*.
1008 * target.c (ffetarget_layout): Likewise.
1010 * target.h (ffetarget_layout): Likewise.
1012 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1014 * Make-lang.in: Remove all references to g77.o/g77.c.
1015 Link g77 from gcc.o.
1017 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1019 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1021 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1023 * news.texi: Editorial fix.
1025 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1027 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1029 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1031 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1032 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1033 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1034 by convertor, just return original expr.
1035 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1036 conversions that aren't yet working properly.
1037 * news.texi: Explain.
1039 * version.c: Bump version.
1041 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1043 * RELEASE-PREP: New file, lists things to do for a release.
1045 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1046 install0.texi, news.texi, news0.texi: Accommodate new doc
1048 Consolidate news items. Don't describe old news items in
1049 various generated docs.
1050 Don't describe FSF-g77 installation stuff in various EGCS-g77
1052 Move description of AUTOMATIC to more suitable location.
1053 * root.texi: New file for new doc architecture.
1055 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1057 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1059 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1061 Warn about non-Y2K-compliant intrinsics:
1062 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1063 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1064 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1065 * intdoc.c (DEFIMPY): Support new Y2K macro.
1066 * intrin.h (DEFIMPY): Ditto.
1067 * intrin.c (DEFIMPY): Ditto.
1068 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1069 Warn about invocation of non-Y2K-compliant intrinsic.
1070 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1071 Rename external procedure names, to keep previously-
1072 compiled (sans-new-warnings) code from linking to
1074 * g77.texi: Document all this stuff.
1075 * news.texi: Spread the joy.
1076 * version.c: Bump version.
1078 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1080 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1081 so describe it there, instead of under 1.2.
1083 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1085 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1087 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1089 * g77.texi: Add remaining changes pending from Dave Love.
1091 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1093 * bugs.texi, news.texi: Conditionalize cross-references
1094 on non-html processing, providing temporary HTML "links".
1096 * g77.texi: Fix up a reference.
1098 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1100 * news.texi, bugs.texi: Delete fixed bugs, make one
1101 of them into the appropriate news item.
1103 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1105 * news.texi: Copy over 1.1.2 news.
1107 1999-03-02 Craig Burley <craig@jcb-sc.com>
1109 * g77.texi (Bug Reporting): Clarify whether to use -E.
1110 Clarify other instructions.
1112 1999-02-27 Craig Burley <craig@jcb-sc.com>
1114 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1116 1999-02-26 Craig Burley <craig@jcb-sc.com>
1118 * intdoc.in (STAT_func, STAT_subr,
1119 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1120 Properly order array elements. Specify N/A return values.
1122 1999-02-26 Craig Burley <craig@jcb-sc.com>
1124 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1125 seconds, and VALUES(8), therefore, milliseconds.
1127 1999-02-26 Craig Burley <craig@jcb-sc.com>
1129 * news.texi: Clarify IOSTAT= fix.
1131 1999-02-25 Richard Henderson <rth@cygnus.com>
1133 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1135 1999-02-25 Craig Burley <craig@jcb-sc.com>
1137 * g77.texi: Clarify/index lack of run-time allocation for
1140 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1142 * f/intdoc.in: Add missing `,' after cross references.
1144 1999-02-20 Craig Burley <craig@jcb-sc.com>
1146 * Make-lang.in (f77.install-common, f77.install-info,
1147 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1148 instead of `lang-f77' for flag file, to be sure of a
1149 writable directory, and remove the flag file after each
1150 operation to keep things clean.
1152 1999-02-20 Craig Burley <craig@jcb-sc.com>
1154 * g77.texi: Properly attribute Priest document; clarify
1155 that it is in the .ps version of the Goldberg document.
1157 1999-02-19 Craig Burley <craig@jcb-sc.com>
1159 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1160 news0.texi, news.texi: Update copyright dates.
1161 Clarify which files are source, which are derived,
1162 and remind maintainers where copyright dates are sourced.
1163 * BUGS, INSTALL, NEWS: Regenerated.
1165 1999-02-19 Craig Burley <craig@jcb-sc.com>
1167 * global.c (ffeglobal_ref_progunit_): Warn about a function
1168 definition that disagrees with the type of a previous reference.
1169 Improve commentary. Fix a couple of minor bugs. Clean up
1171 * news.texi: Spread the joy.
1173 1999-02-18 Craig Burley <craig@jcb-sc.com>
1175 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1176 as argument for FILEINT and FILEASSOC as lhs.
1177 * news.texi: Document fix.
1180 1999-02-18 Craig Burley <craig@jcb-sc.com>
1182 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1184 1999-02-18 Craig Burley <craig@jcb-sc.com>
1186 * intdoc.in (LOG10): Fix typo.
1188 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1190 * intdoc.in: Fix typo.
1192 1999-02-17 Craig Burley <craig@jcb-sc.com>
1194 * g77.texi, intdoc.in: Document Y2K and some other known
1196 * intrin.def (DTIME, FDATE): Fix capitalization of
1197 case-sensitive forms of these intrinsics' names.
1199 1999-02-17 Dave Love <fx@gnu.org>
1201 * intdoc.in: Say `common' logarithm for log10.
1203 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1205 * g77.texi: Add missing @ in email addresses.
1207 1999-02-15 Craig Burley <craig@jcb-sc.com>
1209 * *.*: Delete my (old) email address in most places, change it
1212 1999-02-14 Craig Burley <craig@jcb-sc.com>
1216 1999-02-14 Craig Burley <craig@jcb-sc.com>
1218 * version.c: Bump for 1998-10-02 change (forgot to do this
1221 1999-02-14 Craig Burley <craig@jcb-sc.com>
1223 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1224 and `.FPP' as well as `.for' and `.fpp'.
1226 1999-02-14 Craig Burley <craig@jcb-sc.com>
1228 * intdoc.in (LOG10): Fix description.
1230 1999-02-14 Craig Burley <craig@jcb-sc.com>
1232 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1234 1999-02-14 Craig Burley <craig@jcb-sc.com>
1236 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1237 up and improve indexing, and some other areas of docs.
1239 1999-02-14 Craig Burley <craig@jcb-sc.com>
1241 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1244 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1246 * g77.texi: Update email addresses.
1248 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1250 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1251 mkstemp.o from libiberty.
1253 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1255 * top.c: Don't define ffe_is_ident_. Don't process
1257 * top.h: Remove declaration of ffe_is_ident_ and macros
1258 ffe_is_ident() and ffe_set_is_ident().
1259 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1261 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1263 * lang-specs.h: Map -Qn to -fno-ident.
1265 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1267 * Make-lang.in (g77.o): Depend on prefix.h.
1269 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1271 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1272 conflicting with function `spaces' from libiberty.
1274 * g77spec.c: Don't prototype libiberty functions.
1275 * malloc.c: Likewise.
1277 1998-11-20 Dave Love <d.love@dl.ac.uk>
1279 * g77.texi: Assorted minor changes.
1281 1998-11-19 Dave Love <d.love@dl.ac.uk>
1283 * bugs.texi: Formatting changes from Craig.
1285 * intdoc.in: Terminate some @xrefs with `,'.
1287 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1289 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1291 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1293 * g77.texi, news.texi: Updates from Craig.
1295 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1297 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1299 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1301 * g77spec.c: Don't include gansidecl.h.
1302 * output.j: Likewise.
1304 1998-11-04 Dave Love <d.love@dl.ac.uk>
1306 * g77.texi: Small formatting/indexing fixes.
1308 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1310 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1311 char, change type of variable `s' to unsigned char *.
1313 * com.c (ffecom_symbol_null_): Add missing initializers.
1315 * fini.c (MAXNAMELEN): Undef it before defining.
1317 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1320 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1323 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1325 (ffelex_token_name_from_names): Cast the argument of
1326 `ffelex_is_firstnamechar' to (unsigned char).
1327 (ffelex_token_names_from_names): Likewise.
1328 (ffelex_token_new_name): Likewise.
1329 (ffelex_token_new_names): Likewise.
1331 * malloc.c (malloc_root_): Add missing initializer.
1333 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1334 (ffestb_else) Likewise.
1335 (ffestb_else3_) Likewise.
1336 (ffestb_endxyz) Likewise.
1337 (ffestb_goto) Likewise.
1338 (ffestb_let) Likewise.
1339 (ffestb_varlist) Likewise.
1340 (ffestb_R522) Likewise.
1341 (ffestb_R528) Likewise.
1342 (ffestb_R834) Likewise.
1343 (ffestb_R835) Likewise.
1344 (ffestb_R838) Likewise.
1345 (ffestb_R1102) Likewise.
1346 (ffestb_blockdata) Likewise.
1347 (ffestb_R1212) Likewise.
1348 (ffestb_R810) Likewise.
1349 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1351 (ffestb_V014): Change type of variable `p' to unsigned char *.
1352 (ffestb_dummy) Likewise.
1353 (ffestb_R524) Likewise.
1354 (ffestb_R547) Likewise.
1355 (ffestb_decl_chartype) Likewise.
1356 (ffestb_decl_dbltype) Likewise.
1357 (ffestb_decl_gentype) Likewise.
1358 (ffestb_decl_entsp_2_) Likewise.
1359 (ffestb_V027) Likewise.
1360 (ffestb_decl_R539) Likewise.
1362 * top.c (ffe_decode_option): Mark parameter `argc' with
1365 * where.c (ffewhere_unknown_line_): Add missing initializers.
1367 1998-10-02 Dave Love <d.love@dl.ac.uk>
1369 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1371 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1373 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1374 HANDLE_GENERIC_PRAGMAS.
1376 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1378 * news.texi: Update from Craig.
1380 1998-09-23 Dave Love <d.love@dl.ac.uk>
1382 * g77.texi: Additions about `/*', trailing comments and cpp.
1384 1998-09-18 Dave Love <d.love@dl.ac.uk>
1386 * g77.texi: Various additions and some small fixes.
1388 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1390 * Make-lang.in (f77.install-common): Add missing "else true;".
1392 1998-09-07 Dave Love <d.love@dl.ac.uk>
1394 * ChangeLog.egcs: Deleted. Entries merged here.
1396 1998-09-05 Dave Love <d.love@dl.ac.uk>
1398 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1399 (F771_LDFLAGS): Variable dispensed with.
1401 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1403 * intdoc.in: Minor editorial tweaks.
1405 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1407 * lang-options.h: Convert to wrap option and doc string
1408 in a new macro invocation, FTNOPT, so the nearly identical
1409 list can be used in FSF-g77.
1411 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1413 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1414 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1415 picks up correct dependency.
1417 * Makefile.in (proj-h.o): Fix dependencies list.
1419 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1421 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
1422 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1423 enabled in this code.
1424 Generate warning messages if unknown pragmas are encountered.
1425 (pragma_getc): New function: retrieves characters from the
1426 input stream. Defined when HANDLE_PRAGMA is defined.
1427 (pragma_ungetc): New function: replaces characters back into the
1428 input stream. Defined when HANDLE_PRAGMA is defined.
1430 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
1432 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1435 1998-08-23 Dave Love <d.love@dl.ac.uk>
1437 * g77.texi: Increment `version-g77' and fix a few typos.
1439 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
1441 * Make-lang.in: Add several "else true" clauses to deal with lame
1444 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
1446 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1448 1998-08-09 Dave Love <d.love@dl.ac.uk>
1450 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
1451 with explicit use of tex.
1452 (f77.mostlyclean): Remove TeX index files.
1454 * g77install.texi (Prerequisites): Kluge round TeX lossage with
1455 hyphen in @value in @code.
1457 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
1459 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
1460 Allow conversion from pointer to same-sized integer,
1461 to fix invoking SIGNAL as a function.
1463 1998-07-26 Dave Love <d.love@dl.ac.uk>
1465 * BUGS, INSTALL, NEWS: Rebuilt.
1467 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
1470 * stc.c (ffestc_R1229_start): Set info to ANY as well.
1472 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
1474 * g77spec.c (lang_specific_driver): Return unmolested
1475 command line when --help seen.
1476 Comment out code that printed g77-specific --help info.
1478 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
1480 * lang-options.h: Fix up doc strings.
1481 Remove the unimplemented -fdcp-intrinsics-* options.
1483 * str-1t.fin: Change mixed-case spelling of `GoTo' from
1486 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
1488 * com.c (ffecom_finish_symbol_transform_): Revert change
1489 of 1998-05-23, as it was too aggressive, in that it
1490 prevented transformation of (used) functions before
1491 primary code generation.
1493 1998-07-15 Dave Love <d.love@dl.ac.uk>
1495 * intdoc.texi: Regenerated.
1497 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
1499 * Make-lang.in (f77.rebuilt): Fix to depend on
1500 build-dir-based, not source-based, g77.info.
1502 * g77.texi: Merge docs with 0.5.24.
1503 * g77install.texi: Ditto.
1505 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
1507 Cleanups vis-a-vis g77-0.5.24:
1508 * g77spec.c (lang_specific_driver): Tabify source.
1509 * top.c (ffe_decode_option): Use fixed macro to set
1510 internal-checking flag.
1511 * top.h (ffe_set_is_do_internal_checks): Fix macro.
1513 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
1515 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
1516 * Makefile.in (fini.o): Define USE_HCONFIG macro
1517 so source code doesn't have to.
1518 * fini.c: Don't define USE_HCONFIG here, since
1519 source code usually shouldn't care about this.
1520 * ansify.c: Include stddef.h only if we have it.
1524 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
1526 * lang-options.h: Format changed to work with --help support added
1529 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
1531 * com.c (ffecom_push_tempvar): Replace kludge that
1532 munged back-end globals directly with proper calls
1533 to push_topmost_sequence and pop_topmost_sequence.
1535 1998-07-12 Dave Love <d.love@dl.ac.uk>
1537 * version.c: Bump version.
1539 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
1542 * equiv.c (ffeequiv_offset_): Don't crash on various
1543 possible ANY operands.
1545 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
1547 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
1548 for constant is non-zero.
1550 * com.c (__eprintf): Delete this function, it is obsolete.
1552 1998-07-09 Dave Love <d.love@dl.ac.uk>
1554 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
1556 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
1558 Fix debugging of CHARACTER*(*), etc., which requires
1559 emitting debug info on types like `ftnlen':
1560 * com.c (ffecom_start_progunit_): Don't bother
1561 resetting "invented" flag for identifier.
1562 (ffecom_transform_equiv_): Don't bother zeroing
1563 "ignored" flag for decl.
1564 (pushdecl): No longer set "ignored", "used", or
1565 "suppressed debug" flags for decls having "invented"
1568 1998-07-06 Mike Stump <mrs@wrs.com>
1570 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
1573 1998-07-06 Dave Love <d.love@dl.ac.uk>
1575 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
1578 1998-07-05 Dave Love <d.love@dl.ac.uk>
1580 * intdoc.in: Add entry for DATE_AND_TIME.
1582 * intrin.def: Add implementation for DATE_AND_TIME. Make second
1583 and third args of SYSTEM_CLOCK optional.
1585 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
1587 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
1589 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
1591 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
1593 Fix 980701-1.f (which was producing "unaligned trap"
1594 on an Alpha running GNU/Linux, as predicted):
1595 * equiv.c (ffeequiv_layout_local_): Don't bother
1596 coping with pre-padding of entire area while building
1597 it; do that instead after the building is done, and
1598 do it by modifying only the modulo field. This covers
1599 the case of alignment stringency being increased without
1600 lowering the starting offset, unlike the previous changes,
1601 and even more elegantly than those.
1603 * target.c (ffetarget_align): Make sure alignments
1604 are non-zero, just in case.
1606 See ChangeLog.0 for earlier changes.
1609 add-log-time-format: current-time-string