1 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
3 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
4 variables have constant addresses (EQUIVALENCE only if
5 containing aggregate is static).
7 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
9 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
10 Clean up @code{} vs. @samp{}.
11 Clean up dashes (`--') vs. @minus{} vs. `---'.
13 * ffe.texi: Add copyright header.
15 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
16 Remove support for -fugly option.
17 Clarify that -fugly-logint is needed instead of -fugly
18 to work around using .EQ./.NE. on LOGICAL operands.
19 Explain more about why -fugly-logint is bad juju.
21 * g77.texi (Missing Features): Describe READONLY as a missing
22 feature. Describe AUTOMATIC better.
24 * news.texi: Mention libf2c upgrade.
26 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
28 Make a place for front-end internals documentation:
29 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
30 * ffe.texi: New file, containing docs on front-end internals.
31 * g77.texi: New chapter for, and inclusion of, ffe.texi.
33 * g77.texi: Fix an index entry.
35 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
37 Rewrite to use block/scope structure of GBE and to ensure
38 variables (especially those going on stack/reg) are declared
39 before executable code generated:
40 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
42 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
43 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
44 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
45 ffebld_rank, ffebld_where): New convenience macros (used
46 by rest of this patch).
47 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
48 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
50 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
51 ffecom_call_gfrt): Support passing hooks for temp-var info.
52 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
53 of its left and right operands, so it can get at the hook.
54 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
55 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
56 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
57 ffecom_prepare_ptr_to_expr): New functions supporting expression
59 (bison_rule_compstmt_): Return the tree, as in the CFE.
60 (delete_block): New function, from CFE.
61 (kept_level_p): New function, from CFE, modified.
62 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
63 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
64 and they do real work.
65 (struct binding_level): Add prep_state member. Initialize to 0.
66 (ffecom_get_invented_identifier): Now takes either or both a
67 string and an integer, using -1 to denote no integer.
68 (ffecom_do_entry_): Disallow temp-var generation via expressions
69 in body of function, since the exprs aren't prescanned.
70 (ffecom_expr_rw): Now takes destination tree.
71 (ffecom_expr_w): New function, now used in some places
72 ffecom_expr_rw had been used.
73 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
74 of source file, to avoid annoying problems editing com.c using
76 (ffecom_expr_power_integer_): Make a temp var for division, if
78 Handle expanded statement expression as does CFE.
79 (ffecom_start_progunit_): Disallow temp-var generation in body
80 of function, since expressions are not prescanned at this level.
81 (ffecom_sym_transform_): Transform ASSIGN variables as well,
82 so these are all transformed up front, before code-generation
84 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
85 ffecom_ptr_to_const_expr): New functions to transform expressions
86 only if the results will surely be constants.
87 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
89 (ffecom_expand_let_stmt): Guess at usability of destination
90 pre-expansion, to provide better prescan preparation (fewer
92 (ffecom_init_0): Disallow temp-var generation in global scope.
93 (ffecom_type_expr): New function, returns just the type tree
95 (start_function): Disallow temp-var generation in parm scope.
96 (incomplete_type_error): Fix introductory comment.
97 (poplevel): Update (somewhat) from CFE.
98 (pushlevel): Update (somewhat) from CFE.
99 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
100 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
101 ffestd_R806): Remember and pass through the ffestw block info
102 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
103 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
104 (ffeste_io_inlist_): Add prototype.
105 (ffeste_f2c_*): Macros rewritten, new ones added.
106 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
107 ffeste_end_stmt_): New macros/functions, depending on whether
108 checking is enabled, to keep track of symmetry of other ste.c code.
109 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
110 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
111 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
112 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
113 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
114 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
115 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
116 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
117 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
118 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
119 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
120 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
121 all pertinent expressions, update to new com.c interface, etc.
122 (ffeste_io_impdo_): Relocate.
123 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
124 bother calling clear_momentary, nothing was generated.
125 (ffeste_R842, ffeste_R843): Update to new com.c interface.
126 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
127 (ffeste_terminate_2): When checking enabled, make sure all blocks
128 and statements have been ended.
129 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
130 These now take ffestw block argument.
131 (ffeste_terminate_2): When checking enabled, it's a function, not
133 * stw.h (struct _ffestw_): New variable for IFTHEN.
134 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
136 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
138 * com.c: Clean up commentary per GNU coding standards.
140 * bld.h (ffebld_size, ffebld_size_known): Canonize.
142 * version.c: Bump version.
144 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
146 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
147 null to decide whether to use it.
149 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@snafu.rutgers.edu>
151 * ansify.c (die): Specify void argument.
153 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
154 argument_info_ptr, argument_info_string, argument_name_ptr,
155 argument_name_string, elaborate_if_complex,
156 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
158 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
159 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
160 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
162 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
164 * Make-lang.in (HOST_CFLAGS): compute dynamically.
166 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
168 Fix bugs exposed by configuring with --enable-checking:
169 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
170 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
171 pop_f_function_context, store_parm_decls, poplevel): Handle
172 error_mark_node properly.
173 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
174 * version.c: Bump version.
176 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
178 * g77.texi: Fix up docs for -fset-g77-defaults, and
179 describe how internal consistency checking now happens.
180 (Should have been done for EGCS version 1.1.)
182 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
184 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
185 Make -fno-emulate-complex the default, as COMPLEX support
186 in the back end is now believed to be working.
188 * version.c: Bump version.
190 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
192 * g77.texi: -malign-double now works.
193 Give URL for alignment-testing package.
194 * news.texi: -malign-double now works.
196 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
198 * g77.texi (Funding GNU Fortran): Dude's got a web page.
201 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
203 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
206 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
209 * stb.c (ffestb_local_u_): Likewise.
210 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
211 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
212 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
213 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
214 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
215 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
216 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
217 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
218 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
219 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
220 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
221 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
222 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
223 ffestb_decl_R539): Likewise.
225 * stb.h (_ffestb_args_): Likewise.
227 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
228 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
230 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
231 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
232 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
233 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
234 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
236 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
238 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
239 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
241 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
242 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
244 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
245 ffestt_tokenlist_drive): Add prototype arguments.
247 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
248 ffestt_tokenlist_drive): Likewise.
250 * stu.c (ffestu_dummies_transition_): Likewise.
251 (ffestu_sym_end_transition): Const-ify a char*.
253 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
256 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
258 * version.c (ffe_version_string): Const-ify a char*.
260 * version.h (ffe_version_string): Likewise.
262 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
264 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
265 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
266 ffebad_finish): Const-ify a char*.
268 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
270 * bld.h (ffebld_op_string): Likewise.
272 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
273 ffecom_debug_kludge_, ffecom_f2c_make_type_,
274 ffecom_get_appended_identifier_, ffecom_get_identifier_,
275 ffecom_gfrt_args_): Likewise.
276 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
277 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
278 ffecom_arglist_expr_, ffecom_build_f2c_string_,
279 ffecom_debug_kludge_, ffecom_f2c_make_type_,
280 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
281 ffecom_get_identifier_, ffecom_decl_field,
282 ffecom_get_invented_identifier, lang_print_error_function,
283 skip_redundant_dir_prefix, read_name_map, print_containing_files):
285 (savestring): Remove, use `xstrdup' instead.
287 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
290 * data.c (ffebld, ffedata_gather_): Make explicitly static.
292 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
293 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
294 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
295 ffeexpr_nil_number_real_, ffeexpr_token_real_,
296 ffeexpr_token_number_, ffeexpr_token_number_period_,
297 ffeexpr_token_number_real_): Const-ify a char*.
299 * fini.c (xspaces): Likewise.
301 * global.c (ffeglobal_type_string_): Likewise.
302 (ffeglobal_drive): Protoize.
303 (ffeglobal_proc_def_arg): Const-ify a char*.
305 * global.h (ffeglobal_drive): Protoize.
306 (ffeglobal_proc_def_arg): Const-ify a char*.
308 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
311 * implic.h (ffeimplic_peek_symbol_type): Likewise.
313 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
314 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
315 ffeinfo_where_string_, ffeinfo_basictype_string,
316 ffeinfo_kind_message, ffeinfo_kind_string,
317 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
319 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
320 ffeinfo_kind_string, ffeinfo_kindtype_string,
321 ffeinfo_where_string): Likewise.
323 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
324 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
325 ffeintrin_fulfill_specific, ffeintrin_init_0,
326 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
327 ffeintrin_name_generic, ffeintrin_name_implementation,
328 ffeintrin_name_specific): Likewise.
330 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
331 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
333 * lex.c (ffelex_type_string_, ffelex_token_new_character,
334 ffelex_token_new_name, ffelex_token_new_names,
335 ffelex_token_new_number): Likewise.
337 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
338 ffelex_token_new_names, ffelex_token_new_number): Likewise.
340 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
341 malloc_new_zinpool_): Likewise.
343 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
344 malloc_pool_new): Likewise.
346 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
349 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
352 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
353 ffesymbol_attrs_string): Const-ify a char*.
354 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
355 (ffesymbol_state_string): Const-ify a char*.
357 * symbol.h (ffesymbol_attrs_string): Likewise.
358 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
359 (ffesymbol_state_string): Const-ify a char*.
361 * target.c (ffetarget_layout): Likewise.
363 * target.h (ffetarget_layout): Likewise.
365 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
367 * Make-lang.in: Remove all references to g77.o/g77.c.
370 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
372 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
374 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
376 * news.texi: Editorial fix.
378 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
380 * bugs.texi, g77.texi, news.texi: Editorial fixes.
382 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
384 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
385 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
386 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
387 by convertor, just return original expr.
388 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
389 conversions that aren't yet working properly.
390 * news.texi: Explain.
392 * version.c: Bump version.
394 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
396 * RELEASE-PREP: New file, lists things to do for a release.
398 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
399 install0.texi, news.texi, news0.texi: Accommodate new doc
401 Consolidate news items. Don't describe old news items in
402 various generated docs.
403 Don't describe FSF-g77 installation stuff in various EGCS-g77
405 Move description of AUTOMATIC to more suitable location.
406 * root.texi: New file for new doc architecture.
408 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
410 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
412 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
414 Warn about non-Y2K-compliant intrinsics:
415 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
416 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
417 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
418 * intdoc.c (DEFIMPY): Support new Y2K macro.
419 * intrin.h (DEFIMPY): Ditto.
420 * intrin.c (DEFIMPY): Ditto.
421 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
422 Warn about invocation of non-Y2K-compliant intrinsic.
423 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
424 Rename external procedure names, to keep previously-
425 compiled (sans-new-warnings) code from linking to
427 * g77.texi: Document all this stuff.
428 * news.texi: Spread the joy.
429 * version.c: Bump version.
431 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
433 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
434 so describe it there, instead of under 1.2.
436 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
438 * news.texi: IDATE (VXT) fixed to return year as 0..99.
440 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
442 * g77.texi: Add remaining changes pending from Dave Love.
444 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
446 * bugs.texi, news.texi: Conditionalize cross-references
447 on non-html processing, providing temporary HTML "links".
449 * g77.texi: Fix up a reference.
451 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
453 * news.texi, bugs.texi: Delete fixed bugs, make one
454 of them into the appropriate news item.
456 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
458 * news.texi: Copy over 1.1.2 news.
460 1999-03-02 Craig Burley <craig@jcb-sc.com>
462 * g77.texi (Bug Reporting): Clarify whether to use -E.
463 Clarify other instructions.
465 1999-02-27 Craig Burley <craig@jcb-sc.com>
467 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
469 1999-02-26 Craig Burley <craig@jcb-sc.com>
471 * intdoc.in (STAT_func, STAT_subr,
472 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
473 Properly order array elements. Specify N/A return values.
475 1999-02-26 Craig Burley <craig@jcb-sc.com>
477 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
478 seconds, and VALUES(8), therefore, milliseconds.
480 1999-02-26 Craig Burley <craig@jcb-sc.com>
482 * news.texi: Clarify IOSTAT= fix.
484 1999-02-25 Richard Henderson <rth@cygnus.com>
486 * lang-specs.h: Define __FAST_MATH__ when appropriate.
488 1999-02-25 Craig Burley <craig@jcb-sc.com>
490 * g77.texi: Clarify/index lack of run-time allocation for
493 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
495 * f/intdoc.in: Add missing `,' after cross references.
497 1999-02-20 Craig Burley <craig@jcb-sc.com>
499 * Make-lang.in (f77.install-common, f77.install-info,
500 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
501 instead of `lang-f77' for flag file, to be sure of a
502 writable directory, and remove the flag file after each
503 operation to keep things clean.
505 1999-02-20 Craig Burley <craig@jcb-sc.com>
507 * g77.texi: Properly attribute Priest document; clarify
508 that it is in the .ps version of the Goldberg document.
510 1999-02-19 Craig Burley <craig@jcb-sc.com>
512 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
513 news0.texi, news.texi: Update copyright dates.
514 Clarify which files are source, which are derived,
515 and remind maintainers where copyright dates are sourced.
516 * BUGS, INSTALL, NEWS: Regenerated.
518 1999-02-19 Craig Burley <craig@jcb-sc.com>
520 * global.c (ffeglobal_ref_progunit_): Warn about a function
521 definition that disagrees with the type of a previous reference.
522 Improve commentary. Fix a couple of minor bugs. Clean up
524 * news.texi: Spread the joy.
526 1999-02-18 Craig Burley <craig@jcb-sc.com>
528 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
529 as argument for FILEINT and FILEASSOC as lhs.
530 * news.texi: Document fix.
533 1999-02-18 Craig Burley <craig@jcb-sc.com>
535 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
537 1999-02-18 Craig Burley <craig@jcb-sc.com>
539 * intdoc.in (LOG10): Fix typo.
541 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
543 * intdoc.in: Fix typo.
545 1999-02-17 Craig Burley <craig@jcb-sc.com>
547 * g77.texi, intdoc.in: Document Y2K and some other known
549 * intrin.def (DTIME, FDATE): Fix capitalization of
550 case-sensitive forms of these intrinsics' names.
552 1999-02-17 Dave Love <fx@gnu.org>
554 * intdoc.in: Say `common' logarithm for log10.
556 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
558 * g77.texi: Add missing @ in email addresses.
560 1999-02-15 Craig Burley <craig@jcb-sc.com>
562 * *.*: Delete my (old) email address in most places, change it
565 1999-02-14 Craig Burley <craig@jcb-sc.com>
569 1999-02-14 Craig Burley <craig@jcb-sc.com>
571 * version.c: Bump for 1998-10-02 change (forgot to do this
574 1999-02-14 Craig Burley <craig@jcb-sc.com>
576 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
577 and `.FPP' as well as `.for' and `.fpp'.
579 1999-02-14 Craig Burley <craig@jcb-sc.com>
581 * intdoc.in (LOG10): Fix description.
583 1999-02-14 Craig Burley <craig@jcb-sc.com>
585 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
587 1999-02-14 Craig Burley <craig@jcb-sc.com>
589 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
590 up and improve indexing, and some other areas of docs.
592 1999-02-14 Craig Burley <craig@jcb-sc.com>
594 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
597 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
599 * g77.texi: Update email addresses.
601 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
603 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
604 mkstemp.o from libiberty.
606 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
608 * top.c: Don't define ffe_is_ident_. Don't process
610 * top.h: Remove declaration of ffe_is_ident_ and macros
611 ffe_is_ident() and ffe_set_is_ident().
612 * lex.c: Use flag_no_ident instead of ffe_is_ident().
614 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
616 * lang-specs.h: Map -Qn to -fno-ident.
618 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
620 * Make-lang.in (g77.o): Depend on prefix.h.
622 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
624 * fini.c: Rename variable `spaces' to `xspaces' to avoid
625 conflicting with function `spaces' from libiberty.
627 * g77spec.c: Don't prototype libiberty functions.
628 * malloc.c: Likewise.
630 1998-11-20 Dave Love <d.love@dl.ac.uk>
632 * g77.texi: Assorted minor changes.
634 1998-11-19 Dave Love <d.love@dl.ac.uk>
636 * bugs.texi: Formatting changes from Craig.
638 * intdoc.in: Terminate some @xrefs with `,'.
640 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
642 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
644 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
646 * g77.texi, news.texi: Updates from Craig.
648 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
650 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
652 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
654 * g77spec.c: Don't include gansidecl.h.
655 * output.j: Likewise.
657 1998-11-04 Dave Love <d.love@dl.ac.uk>
659 * g77.texi: Small formatting/indexing fixes.
661 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
663 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
664 char, change type of variable `s' to unsigned char *.
666 * com.c (ffecom_symbol_null_): Add missing initializers.
668 * fini.c (MAXNAMELEN): Undef it before defining.
670 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
673 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
676 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
678 (ffelex_token_name_from_names): Cast the argument of
679 `ffelex_is_firstnamechar' to (unsigned char).
680 (ffelex_token_names_from_names): Likewise.
681 (ffelex_token_new_name): Likewise.
682 (ffelex_token_new_names): Likewise.
684 * malloc.c (malloc_root_): Add missing initializer.
686 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
687 (ffestb_else) Likewise.
688 (ffestb_else3_) Likewise.
689 (ffestb_endxyz) Likewise.
690 (ffestb_goto) Likewise.
691 (ffestb_let) Likewise.
692 (ffestb_varlist) Likewise.
693 (ffestb_R522) Likewise.
694 (ffestb_R528) Likewise.
695 (ffestb_R834) Likewise.
696 (ffestb_R835) Likewise.
697 (ffestb_R838) Likewise.
698 (ffestb_R1102) Likewise.
699 (ffestb_blockdata) Likewise.
700 (ffestb_R1212) Likewise.
701 (ffestb_R810) Likewise.
702 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
704 (ffestb_V014): Change type of variable `p' to unsigned char *.
705 (ffestb_dummy) Likewise.
706 (ffestb_R524) Likewise.
707 (ffestb_R547) Likewise.
708 (ffestb_decl_chartype) Likewise.
709 (ffestb_decl_dbltype) Likewise.
710 (ffestb_decl_gentype) Likewise.
711 (ffestb_decl_entsp_2_) Likewise.
712 (ffestb_V027) Likewise.
713 (ffestb_decl_R539) Likewise.
715 * top.c (ffe_decode_option): Mark parameter `argc' with
718 * where.c (ffewhere_unknown_line_): Add missing initializers.
720 1998-10-02 Dave Love <d.love@dl.ac.uk>
722 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
724 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
726 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
727 HANDLE_GENERIC_PRAGMAS.
729 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
731 * news.texi: Update from Craig.
733 1998-09-23 Dave Love <d.love@dl.ac.uk>
735 * g77.texi: Additions about `/*', trailing comments and cpp.
737 1998-09-18 Dave Love <d.love@dl.ac.uk>
739 * g77.texi: Various additions and some small fixes.
741 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
743 * Make-lang.in (f77.install-common): Add missing "else true;".
745 1998-09-07 Dave Love <d.love@dl.ac.uk>
747 * ChangeLog.egcs: Deleted. Entries merged here.
749 1998-09-05 Dave Love <d.love@dl.ac.uk>
751 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
752 (F771_LDFLAGS): Variable dispensed with.
754 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
756 * intdoc.in: Minor editorial tweaks.
758 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
760 * lang-options.h: Convert to wrap option and doc string
761 in a new macro invocation, FTNOPT, so the nearly identical
762 list can be used in FSF-g77.
764 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
766 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
767 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
768 picks up correct dependency.
770 * Makefile.in (proj-h.o): Fix dependencies list.
772 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
774 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
775 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
776 enabled in this code.
777 Generate warning messages if unknown pragmas are encountered.
778 (pragma_getc): New function: retrieves characters from the
779 input stream. Defined when HANDLE_PRAGMA is defined.
780 (pragma_ungetc): New function: replaces characters back into the
781 input stream. Defined when HANDLE_PRAGMA is defined.
783 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
785 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
788 1998-08-23 Dave Love <d.love@dl.ac.uk>
790 * g77.texi: Increment `version-g77' and fix a few typos.
792 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
794 * Make-lang.in: Add several "else true" clauses to deal with lame
797 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
799 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
801 1998-08-09 Dave Love <d.love@dl.ac.uk>
803 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
804 with explicit use of tex.
805 (f77.mostlyclean): Remove TeX index files.
807 * g77install.texi (Prerequisites): Kluge round TeX lossage with
808 hyphen in @value in @code.
810 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
812 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
813 Allow conversion from pointer to same-sized integer,
814 to fix invoking SIGNAL as a function.
816 1998-07-26 Dave Love <d.love@dl.ac.uk>
818 * BUGS, INSTALL, NEWS: Rebuilt.
820 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
823 * stc.c (ffestc_R1229_start): Set info to ANY as well.
825 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
827 * g77spec.c (lang_specific_driver): Return unmolested
828 command line when --help seen.
829 Comment out code that printed g77-specific --help info.
831 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
833 * lang-options.h: Fix up doc strings.
834 Remove the unimplemented -fdcp-intrinsics-* options.
836 * str-1t.fin: Change mixed-case spelling of `GoTo' from
839 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
841 * com.c (ffecom_finish_symbol_transform_): Revert change
842 of 1998-05-23, as it was too aggressive, in that it
843 prevented transformation of (used) functions before
844 primary code generation.
846 1998-07-15 Dave Love <d.love@dl.ac.uk>
848 * intdoc.texi: Regenerated.
850 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
852 * Make-lang.in (f77.rebuilt): Fix to depend on
853 build-dir-based, not source-based, g77.info.
855 * g77.texi: Merge docs with 0.5.24.
856 * g77install.texi: Ditto.
858 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
860 Cleanups vis-a-vis g77-0.5.24:
861 * g77spec.c (lang_specific_driver): Tabify source.
862 * top.c (ffe_decode_option): Use fixed macro to set
863 internal-checking flag.
864 * top.h (ffe_set_is_do_internal_checks): Fix macro.
866 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
868 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
869 * Makefile.in (fini.o): Define USE_HCONFIG macro
870 so source code doesn't have to.
871 * fini.c: Don't define USE_HCONFIG here, since
872 source code usually shouldn't care about this.
873 * ansify.c: Include stddef.h only if we have it.
877 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
879 * lang-options.h: Format changed to work with --help support added
882 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
884 * com.c (ffecom_push_tempvar): Replace kludge that
885 munged back-end globals directly with proper calls
886 to push_topmost_sequence and pop_topmost_sequence.
888 1998-07-12 Dave Love <d.love@dl.ac.uk>
890 * version.c: Bump version.
892 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
895 * equiv.c (ffeequiv_offset_): Don't crash on various
896 possible ANY operands.
898 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
900 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
901 for constant is non-zero.
903 * com.c (__eprintf): Delete this function, it is obsolete.
905 1998-07-09 Dave Love <d.love@dl.ac.uk>
907 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
909 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
911 Fix debugging of CHARACTER*(*), etc., which requires
912 emitting debug info on types like `ftnlen':
913 * com.c (ffecom_start_progunit_): Don't bother
914 resetting "invented" flag for identifier.
915 (ffecom_transform_equiv_): Don't bother zeroing
916 "ignored" flag for decl.
917 (pushdecl): No longer set "ignored", "used", or
918 "suppressed debug" flags for decls having "invented"
921 1998-07-06 Mike Stump <mrs@wrs.com>
923 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
926 1998-07-06 Dave Love <d.love@dl.ac.uk>
928 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
931 1998-07-05 Dave Love <d.love@dl.ac.uk>
933 * intdoc.in: Add entry for DATE_AND_TIME.
935 * intrin.def: Add implementation for DATE_AND_TIME. Make second
936 and third args of SYSTEM_CLOCK optional.
938 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
940 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
942 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
944 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
946 Fix 980701-1.f (which was producing "unaligned trap"
947 on an Alpha running GNU/Linux, as predicted):
948 * equiv.c (ffeequiv_layout_local_): Don't bother
949 coping with pre-padding of entire area while building
950 it; do that instead after the building is done, and
951 do it by modifying only the modulo field. This covers
952 the case of alignment stringency being increased without
953 lowering the starting offset, unlike the previous changes,
954 and even more elegantly than those.
956 * target.c (ffetarget_align): Make sure alignments
957 are non-zero, just in case.
959 See ChangeLog.0 for earlier changes.
962 add-log-time-format: current-time-string