1 2004-05-16 Paul Brook <paul@codesourcery.com>
3 * arith.c (gfc_range_check): Fix logic error.
5 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
7 * arith.c: Fix comment typos.
9 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
12 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
13 not initialized in a disallowed fashion.
14 * match.c (gfc_match_common): Likewise.
15 (var_element): Verify that variable is not in the blank COMMON,
18 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
20 * Make-lang.in (f95.generated-manpages): Remove.
22 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
23 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
26 (f95.install-info): Remove.
29 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
31 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
33 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
35 * primary.c (match_boz_constant): Use gfc_notify_std() for
36 issuing a warning or an error.
38 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
41 * primary.c (match_structure_constructor): Rename ...
42 (gfc_match_structure_constructor): ... to this. Make non-static.
43 (gfc_match_rvalue): Call renamed function.
44 * match.h (gfc_match_structure_constructor): Declare.
45 * match.c (gfc_match_data_constant): Handle structure
48 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
52 * gfortran.h (gfc_linebuf): New typedef.
54 (gfc_file): Revamped, use new gfc_linebuf.
55 (locus): Revamped, use new types.
56 (gfc_current_file): Remove.
57 (gfc_current_form, gfc_source_file): New global variables.
58 * match.c (gfc_match_space, gfc_match_strings): Use
59 gfc_current_form to find source form.
60 * module.c (gfc_dump_module): Use gfc_source_file when printing
62 * error.c (show_locus, show_loci) Use new data structures to print
64 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
66 (file_head, current_file, gfc_current_form, line_head, line_tail,
67 gfc_current_locus1, gfc_source_file): New global variables.
68 (gfc_scanner_init1): Set new global variables.
69 (gfc_scanner_done1): Free new data structures.
70 (gfc_current_locus): Return pointer to gfc_current_locus1.
71 (gfc_set_locus): Set gfc_current_locus1.
72 (gfc_at_eof): Set new variables.
73 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
74 to new locus structure.
75 (gfc_check_include): Remove.
76 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
77 (gfc_skip_comments): Use gfc_current_form, find locus with
79 (gfc_next_char): Use gfc_current_form.
80 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
81 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
83 (get_file): New function.
84 (preprocessor_line, include_line): New functions.
85 (load_file): Move down, rewrite to match new data structures.
86 (gfc_new_file): Rewrite to match new data structures.
87 * parse.c (next_statement): Remove code which is now useless. Use
88 gfc_source_form and gfc_source_file where appropriate.
89 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
90 when determining locus of frontend code.
91 * trans-io.c (set_error_locus): Same.
92 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
93 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
95 (all): Add missing initializers.
97 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
99 * Make-lang.in (trans-common.o): Remove redundant dependency.
100 (data.c): Replace object file name ...
101 (data.o): ... by the correct one.
103 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
105 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
106 for ranges when dumping array references.
108 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
110 * decl.c (variable_decl): Always apply default initializer.
112 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
115 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
116 handle zero correctly.
118 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
120 * match.c (gfc_match): Eliminate dead code.
122 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
124 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
125 Detect bad continuation line in fixed form sources.
127 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
130 * iresolve.c (gfc_resolve_nearest): Add new function.
131 * intrinsic.h: ... declare it here.
132 * intrinsic.c (add_functions): ... add it as resolving function
135 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
138 * match.c (gfc_match_do): Allow infinite loops with
139 label-do-stmt. Do not enforce space after comma.
141 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
144 * parse.c (parse_interface): Allow empty INTERFACE, remove
147 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
149 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
150 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
151 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
152 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
153 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
154 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
155 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
156 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
157 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
158 trans-types.h, trans.c, trans.h: Update copyright years and
160 * data.c: Likewise, also removed two whitespace-only lines.
161 * gfortranspec.c, lang.opt: Update copyright years.
163 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
166 * trans-decl.c (generate_local_decl): Don't warn for unused
167 variables which are in common blocks.
169 2004-05-13 Diego Novillo <dnovillo@redhat.com>
171 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
172 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
173 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
175 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
178 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
180 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
182 * gfortran.texi: Use @table @emph instead of @itemize @emph.
183 Remove "set DEVELOPMENT".
184 (Compiling GFORTRAN): Remove.
186 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
188 * array.c (match_subscript, match_array_ref): Add comments
189 explaining argument 'init'.
190 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
191 trans-expr.c, trans.c: Fix some typos in comments.
192 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
193 * primary.c (match_digits, match_integer_constant): Add comment
196 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
199 * primary.c: Include system.h and flags.h, needed for pedantic.
200 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
203 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
206 * match.c (match_data_constant): Handle case where
207 gfc_find_symbol sets sym to NULL
209 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
211 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
212 dependency on mathbuiltins.def
214 2004-04-24 Victor Leikehman <lei@il.ibm.com>
216 * trans-io.c (transfer_expr): Implemented recursive printing
219 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
221 * gfortranspec.c: Do not include multilib.h.
223 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
225 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
226 2004 to copyright years.
227 * trans-expr.c, trans-decl.c: Comment update, we now generate
228 GENERIC, not SIMPLE. Add 2004 to copyright years.
230 2004-04-24 Paul Brook <paul@codesourcery.com>
232 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
234 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
237 * arith.c (gfc_arith_divide): Fix complex divide.
239 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
241 * gfortranspec.c: Include the target headers.
243 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
247 * arith.c (arctangent2): New function.
248 * arith.h (arctangent2): Add function prototype.
249 * simplify.c (gfc_simplify_atan2): Use it.
250 (gfc_simplify_log): Use it.
252 2004-04-12 Diego Novillo <dnovillo@redhat.com>
254 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
255 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
257 2004-04-11 Bud Davis <bdavis9659@comcast.net>
260 * trans-io.c (build_dt): Change REC to value.
262 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
265 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
266 the real value when converting mpf to string.
268 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
271 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
274 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
277 * simplify.c (simplify_min_max): Convert the type of the result.
279 2004-04-11 Paul Brook <paul@codesourcery.com>
281 * gfortran.texi: Use full target triplet.
283 2004-04-11 Paul Brook <paul@codesourcery.com>
285 * Make-lang.in (GFORTRAN_TEXI): Set it.
286 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
287 (fortran/gfortran.info): Ditto.
288 * gfortran.texi: Major update.
289 * invoke.texi: New file.
291 2004-04-10 Paul Brook <paul@codesourcery.com>
293 * trans-array.c (gfc_trans_allocate_temp_array,
294 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
295 * trans-decl.c (gfc_build_dummy_array_decl,
296 gfc_get_symbol_decl, gfc_build_function_decl,
297 gfc_create_module_variable): Ditto.
298 * trans-expr.c (gfc_conv_variable): Ditto.
299 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
300 * trans.h (GFC_DECL_STRING): Remove.
301 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
302 GFC_DECL_ASSIGN): Renumber flags.
304 2004-04-05 Paul Brook <paul@codesourcery.com>
308 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
310 * gfortran.h (struct gfc_charlen): Add backend_decl.
311 * trans-array.c (gfc_trans_allocate_temp_array,
312 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
313 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
314 Remove old, broken string handling.
315 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
316 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
317 gfc_trans_deferred_array): Handle character arrays.
318 * trans-const.c (gfc_conv_const_charlen): New function.
319 * trans-const.h (gfc_conv_const_charlen): Add prototype.
320 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
322 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
323 (gfc_create_string_length): New function.
324 (gfc_get_symbol_decl): Create lengths for character variables.
325 (gfc_get_fake_result_decl): Ditto.
326 (gfc_build_function_decl): Only set length for assumed length
328 (gfc_trans_dummy_character): New function.
329 (gfc_trans_auto_character_variable): Rewrite.
330 (gfc_trans_deferred_vars): Handle more types of character variable.
331 (gfc_create_module_variable): String lengths have moved.
332 (gfc_generate_function_code): Initialize deferred var chain earlier.
333 * trans-expr.c (gfc_conv_init_string_length): Rename ...
334 (gfc_trans_init_string_length): ... to this.
335 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
336 gfc_conv_function_call): Update to new format for character variables.
337 (gfc_conv_string_length): Remove.
338 (gfc_conv_string_parameter): Update assertion.
339 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
340 * trans-io.c (set_string): Use new macro names.
341 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
342 * trans-types.c (gfc_get_character_type): Use existing length expr.
343 (gfc_is_nodesc_array): Make public.
344 (gfc_get_dtype_cst): Rename ...
345 (gfc_get_dtype): ... to this. Handle unknown size arrays.
346 (gfc_get_nodesc_array_type): Use new name.
347 (gfc_sym_type): New character variable code.
348 (gfc_get_derived_type): Ditto.
349 (gfc_get_function_type): Evaluate character variable lengths.
350 * trans-types.h (gfc_strlen_kind): Define.
351 (gfc_is_nodesc_array): Add prototype.
352 * trans.h: Update prototypes.
353 (struct lang_type): Update comments.
354 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
355 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
357 2004-04-04 Paul Brook <paul@codesourcery.com>
359 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
360 * options.c (gfc_init.options, gfc_handle_option): Ditto.
361 * trans-expr.c (gfc_conv_function_call): Ditto.
362 * trans-types.c (gfc_is_nodesc_array): Ditto
363 * lang.opt (fg77-calls): Remove.
365 2004-04-04 Paul Brook <paul@codesourcery.com>
367 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
368 (gfc_conv_descriptor_base): Rename ...
369 (gfc_conv_descriptor_offset): ... to this.
370 (gfc_trans_allocate_array_storage): Set offset to zero.
371 (gfc_conv_array_base): Rename ...
372 (gfc_conv_array_offset): ... to this.
373 (gfc_conv_array_index_ref): Add offset parameter.
374 (gfc_conv_array_ref): Include offset.
375 (gfc_trans_preloop_setup): Use existing offset.
376 (gfc_trans_allocate_temp_array, gfc_array_allocate,
377 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
378 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
379 gfc_conf_ss_descriptor): Set offset.
380 * trans-array.h: Rename prototypes.
381 * trans-const.h (gfc_index_zero_node): Define.
382 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
383 * trans-types.c (gfc_get_array_type_bounds): Ditto.
384 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
386 2004-03-25 Diego Novillo <dnovillo@redhat.com>
388 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
390 2004-03-24 Bud Davis <bdavis9659@comcast.net>
393 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
394 before conversion by gmp library call.
396 2004-03-24 Bud Davis <bdavis9659@comcast.net>
399 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
401 2004-02-24 Richard Henderson <rth@redhat.com>
403 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
405 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
407 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
408 (fortran/gfortran.info): ... to here.
411 2004-02-16 Richard Henderson <rth@redhat.com>
413 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
414 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
415 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
416 (gfc_expand_function): Rename from expand_function_body, make static,
417 don't do anything except invoke tree_rest_of_compilation.
418 (gfc_be_parse_file): Invoke cgraph.
419 (gfc_expand_decl): Remove.
420 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
421 __builtin_adjust_trampoline.
422 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
424 (gfc_generate_function_code): Use it. Lower nested functions.
425 * trans-expr.c (gfc_conv_function_call): Add static chain operand
427 * trans.c (gfc_build_function_call): Likewise.
428 * trans.h (expand_function_body): Remove.
430 2004-02-15 Victor Leikehman <lei@il.ibm.com>
433 * trans-decl.c (gfc_build_function_decl) For functions
434 returning CHARACTER pass an extra length argument,
435 following g77 calling conventions.
436 * trans-types.c (gfc_get_function_type) Ditto.
437 * trans-expr.c (gfc_conv_function_call) Ditto.
439 2004-02-14 Paul Brook <paul@codesourcery.com>
441 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
443 2004-02-12 Paul Brook <paul@nowt.org>
447 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
449 * gfortran.texi: Fix typos.
451 2004-02-07 Bud Davis <bdavis9659@comcast.net>
454 * intrinsic.c (add_conversions) Use logical conversion instead
456 * trans-types.c (gfc_get_logical_type) implemented logical*1
459 2004-01-17 Paul Brook <paul@codesourcery.com>
461 * lang-specs.h: Remove %<fixed-form.
463 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
465 * lang-specs.h: Enable preprocessing of source files
466 ending in .F, .fpp, .FPP, .F90 and .F95.
468 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
471 * lang-specs.h: Enable compilation of files ending
472 in .f, .for and .FOR.
474 2004-01-11 Paul Brook <paul@codesourcery.com>
476 * trans-stmt.c (gfc_trans_if_1): New function.
477 (gfc_trans_if): Use it.
479 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
481 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
482 (gfc_option_t): Add max_identifier_length.
483 * lang.opt: Add fmax-identifier-length.
484 * match.c (parse_name): Use limit.
485 * options.c (gfc_init_options): Set max_identifier_length.
486 (gfc_handle_option): Ditto.
488 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
490 * intrinsic.c (add_functions): Add resolve function to dcmplx.
491 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
492 * iresolve.c (gfc_resolve_dcmplx): New function.
494 2004-01-10 Paul Brook <paul@codesourcery.com>
496 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
497 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
498 (gfc_return_by_reference): Correct condition.
499 (gfc_get_function_type): Ditto.
501 2004-01-10 Paul Brook <paul@codesourcery.com>
503 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
506 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
508 * iresolve.c: Use correct kind.
510 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
513 * trans-decl.c (gfc_create_module_variable): Output array valued
516 2004-01-10 Paul Brook <paul@codesourcery.com>
518 * resolve.c (resolve_branch): Get error message right way round.
520 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
522 * trans-array (gfc_conv_loop_setup): Adjust comment to track
524 (gfc_array_allocate): Don't count size of element twice.
526 2004-01-04 Paul Brook <paul@codesourcery.com>
528 * lang.opt (i8, r8, std=*): Remove RejectNegative.
530 2004-01-04 Paul Brook <paul@codesourcery.com>
532 * error.c (gfc_notify_std): New function.
533 * gfortran.h (gfc_notify_std): Declare.
535 (gfc_option_t): Add warn_std and allow_std.
536 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
537 (gfc_intrinsic_func_interface): Use gfc_notify_std.
538 * check.c (check_rest): Use gfc_notify_std.
539 * match.c (gfc_match_pause): Ditto.
540 (gfc_match_assign): Ditto.
541 (gfc_match_goto): Ditto.
542 * resolve.c (resolve_branch): Ditto.
543 * lang.opt: Add std=<foo> and w.
544 * options.c (gfc_init_options): Set allow_std and warn_std.
545 (gfc_handle_option): Handle OPT_std_* and OPT_w.
547 2004-01-01 Paul Brook <paul@codesourcery.com>
549 * array.c (gfc_append_constructor): Take constructor, not expression.
550 * data.c (struct gfc_expr_stack): Remove.
551 (expr_stack): Remove.
552 (find_con_by_offset): Rename from find_expr_in_con.
553 (find_con_by_component): Rename from find_component_in_con.
554 (gfc_get_expr_stack): Remove.
555 (gfc_assign_data_value): Rewrite.
556 (gfc_expr_push): Remove.
557 (gfc_expr_pop): Remove.
558 (gfc_advance_section): Rename from
559 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
560 (gfc_get_section_index): Handle unbounded sections.
561 * gfortran.h: Update prototypes.
562 * resolve.c (check_data_variable): Array section maight not be the
565 2004-01-01 Paul Brook <paul@codesourcery.com>
568 * resolve.c (resolve_symbol): Allow assumed length function results.
570 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
572 * match.c (gfc_match_pause): Fix spelling.
574 2004-01-01 Steven Bosscher <stevenb@suse.de>
577 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
578 reference from the expression.
580 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
582 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
584 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
585 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
586 (symbol_attribute):New variable attribute: assign.
587 * io.c (resolve_tag):Integer variable is allowed.
588 (match_dt_format): Add ASSIGN statement. Set assign flag.
589 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
590 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
591 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
592 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
593 (next_statement): Add ST_LABEL_ASSIGNMENT.
594 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
595 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
596 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
597 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
598 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
599 assign. Put them into the stuct lang_decl.
600 * trans-io.c (set_string): Add the assign statement.
601 * trans-stmt.c (gfc_trans_label_assign): New function.
602 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
603 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
604 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
605 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
606 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
607 (GFC_DECL_ASSIGN(node)): New macro to access flag.
609 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
612 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
615 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
617 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
618 that arguments to subroutines/functions can't alias themselves, nor global
621 2003-12-20 Steven Bosscher <stevenb@suse.de>
623 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
624 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
626 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
628 * primary.c (match_substring): Fix substring bug for start point
629 or end point is NULL.
630 * trans-expr.c (gfc_conv_substring): Ditto
631 * trans-types.c (gfc_sym_type): Get correct type of scalar
633 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
636 2003-12-10 Richard Henderson <rth@redhat.com>
638 * options.c (gfc_post_options): Don't ever use rtl inlining.
640 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
642 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
643 * trans-equivalence.c: Remove.
644 * trans-decl.c (gfc_get_symbol_decl): Update to match.
645 (gfc_generate_function_code): Ditto.
646 * trans-array.c (gfc_conv_array_parameter): Ditto.
647 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
648 (F95_ADDITIONAL_OBJS): Add stor-layout.o
649 * trans.h (gfc_trans_equivalence): Remove.
650 * gfortran.h (struct gfc_equiv): Add used field.
651 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
654 2003-12-05 Richard Henderson <rth@redhat.com>
656 * trans.c (gfc_build_addr_expr): New.
657 (gfc_build_indirect_ref, gfc_build_array_ref): New.
658 * trans.h: Declare them.
659 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
660 trans-stmt.c, trans.c (*): Use them.
662 * f95-lang.c (gfc_post_options): Remove dead prototype.
663 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
664 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
667 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
669 * io.c (gfc_match_format): Check for missing format label.
671 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
674 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
675 from interfaces in modules.
677 2003-11-30 Paul Brook <paul@nowt.org>
679 * trans-array.c (gfc_trans_g77_array): Make non-static.
680 (gfc_trans_assumed_size): Remove.
681 (gfc_trans_dummy_array_bias): Explicitly free temporary.
682 * trans-array.h (gfc_trans_g77_array): Add prototype.
683 (gfc_trans_assumed_size): Remove.
684 * trans-decls.c (gfor_fndecl_push_context): Remove.
685 (gfor_fndecl_pop_context): Remove.
686 (gfc_build_function)decls): Don't create them.
687 (gfc_trans_deferred_vars): Update to match. Remove dead code.
688 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
690 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
692 * trans-array.c (gfc_conv_array_parameter): Simplify
693 array argument passing for array name actual argument.
694 * trans-expr.c (gfc_conv_function_call): Ditto
695 * trans-types.c (gfc_is_nodesc_array):Ditto.
697 2003-11-30 Paul Brook <paul@nowt.org>
699 * f95-lang.c (gfc_post_options): Move ...
700 * options.c (gfc_post_options): .. to here. Handle inlining options.
701 * gfortran.h (gfc_post_options): Add prototype.
703 2003-11-28 Richard Henderson <rth@redhat.com>
705 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
707 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
709 * trans.h (has_alternate_specifier): New global variable.
710 * match.c (gfc_match_call): Handle actual arguments associated with
711 alternate return indicators.
712 * trans-expr.c (gfc_conv_function_call): Ditto
713 * trans-stmt.c (gfc_trans_call): Ditto
714 (gfc_trans_return): Handle return statement with value.
715 * trans-decl.c (gfc_generate_function_code): Handle functions with
717 (gfc_get_fake_result_decl): Ditto
718 * trans-types.c (gfc_get_function_type): Ditto
719 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
720 (resolve_formal_arglist): Check asterisk dummy.
722 2003-11-27 Paul Brook <paul@nowt.org>
724 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
725 allocation interface.
726 (gfc_conv_ array_parameter): Ditto.
727 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
728 * trans-array.c: Update prototype.
729 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
730 (gfc_trans_auto_character_variable): Use new memory alloc interface.
731 * trans-expr.c (gfc_conv_string_tmp): Ditto.
732 (gfc_conv_function_call): Use gfc_conv_string_tmp.
733 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
734 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
735 * trans.h (gfc_ss_info): Remove unused pdata field.
736 * trans.c (gfc_create_var_np): Change T to V.
738 2003-11-26 Richard Henderson <rth@redhat.com>
740 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
741 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
742 FRACTION, NEAREST, SET_EXPONENT.
743 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
744 Fix GTY marking. Remove unnecessary const's.
745 (LIBM_FUNCTION): Rename from I_LIB.
746 (LIBF_FUNCTION): New.
747 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
748 conventions. Assume the expr signature is correct. Mark const.
749 (gfc_conv_intrinsic_exponent): Use library functions.
750 (gfc_conv_intrinsic_set_exponent): Remove.
751 (gfc_conv_intrinsic_scale): Remove.
752 (gfc_conv_intrinsic_nearest): Remove.
753 (gfc_conv_intrinsic_fraction): Remove.
754 (gfc_conv_intrinsic_function): Update.
755 * trans-decl.c (gfor_fndecl_math_exponent4): New.
756 (gfor_fndecl_math_exponent8): New.
757 (gfc_build_intrinsic_function_decls): Set them.
758 * trans.h: Declare them.
760 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
762 * trans-common.c (gfc_layout_global_equiv): Locate the error for
763 underflow COMMON block.
764 (gfc_trans_one_common): Fix bug for size of COMMON block containing
765 EQUIVALENCE object. Also fix typo in an error message.
767 2003-11-25 Diego Novillo <dnovillo@redhat.com>
769 * Make-lang.in: Add check-gfortran to lang_checks.
770 (check-f95): Alias for check-gfortran.
772 2003-11-25 Jason Merrill <jason@redhat.com>
774 * Make-lang.in (f95.tags): Create TAGS.sub files in each
775 directory and TAGS files that include them for each front end.
777 2003-11-24 Paul Brook <paul@nowt.org>
780 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
782 2003-11-24 Paul Brook <paul@nowt.org>
784 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
786 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
788 2003-11-24 Paul Brook <paul@nowt.org>
791 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
792 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
794 2003-11-20 Richard Henderson <rth@redhat.com>
796 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
797 (gfc_conv_array_base): Likewise.
798 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
799 * trans-expr.c (gfc_conv_string_tmp): Likewise.
800 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
801 * trans-stmt.c (gfc_trans_character_select): Likewise.
803 2003-11-13 Paul Brook <paul@nowt.org>
805 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
807 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
809 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
810 (resolve_equivalence): New function.
811 (resolve_equivalence_derived): New function.
813 2003-11-12 Richard Henderson <rth@redhat.com>
815 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
816 annotate_all_with_locus.
818 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
820 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
821 * trans-decl.c (gfc_finish_var_decl): Modified.
823 2003-11-08 Paul Brook <paul@nowt.org>
826 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
829 2003-11-06 Paul Brook <paul@nowt.org>
831 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
833 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
835 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
837 2003-10-27 Anthony Green <green@redhat.com>
839 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
840 (f95.stagefeedback): Ditto.
842 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
845 * Make-lang.in (f95.stageprofile): Add.
846 (f95.stagefeedback): Add.
848 2003-10-23 Richard Henderson <rth@redhat.com>
850 * f96-lang.c (gfc_gimplify_expr): Remove.
851 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
852 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
854 2003-10-23 Richard Henderson <rth@redhat.com>
856 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
858 2003-10-20 Paul Brook <paul@nowt.org>
860 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
861 * trans-stmt.c (gfc_trans_do_while): Ditto.
863 2003-10-17 Paul Brook <paul@nowt.org>
865 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
867 2003-10-17 Paul Brook <paul@nowt.org>
869 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
871 2003-10-17 Feng Wang <wf_cs@yahoo.com>
873 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
874 (gfc_resolve_minloc): Ditto.
875 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
876 Return the value after subtracting the lower bound.
878 2003-10-16 Richard Henderson <rth@redhat.com>
880 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
882 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
884 * lang.c: Remove -M option for now, it's in the way for C.
886 2003-10-14 Jason Merrill <jason@redhat.com>
888 * Make-lang.in (f95.tags): New rule.
890 2003-10-13 Richard Henderson <rth@redhat.com>
892 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
894 2003-10-13 Paul Brook <paul@nowt.org>
896 * trans-decl.c (generate_local_decl): Don't create junk variables.
898 2003-10-13 Paul Brook <paul@nowt.org>
900 * resolve.c (resolve_formal_arglist): Use function result decl in
901 preference to function decl.
903 2003-10-12 Richard Henderson <rth@redhat.com>
905 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
906 TREE_READONLY. Update all callers.
908 2003-10-12 Feng Wang <wf_cs@yahoo.com>
910 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
911 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
912 (gfc_is_intrinsic_libcall): Add CSHIFT.
914 2003-10-12 Richard Henderson <rth@redhat.com>
916 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
917 (gfc_trans_array_constructor_value): Likewise.
918 (gfc_conv_array_initializer): Likewise.
919 * trans-stmt.c (gfc_trans_character_select): Likewise.
921 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
923 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
925 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
927 * check.c (gfc_check_repeat): Check arguments are scalar.
928 (gfc_check_trim): New function.
929 * intrinsic.h (gfc_check_trim): Add prototype.
930 * intrinsic.c (add_functions): Use it.
931 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
933 * trans-decl.c: Ditto.
934 (gfc_build_intrinsic_fucntion_decls): Set them.
935 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
936 (gfc_conv_intrinsic_trim): New function.
937 (gfc_conv_intrinsic_repeat): New function.
938 (gfc_conv_intrinsic_function): Use them.
940 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
942 * trans-types.c (gfc_sym_type): Handle result variables.
944 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
946 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
947 gfc_get_character_type.
949 2003-10-11 Feng Wang <wf_cs@yahoo.com>
951 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
953 2003-10-11 Paul Brook <paul@nowt.org>
955 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
956 (gfc_resolve_dprod): New function.
957 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
958 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
959 (gfc_resolve_dprod): Declare.
960 * intrinsic.c (add_functions): Use them.
961 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
963 2003-10-06 Richard Henderson <rth@redhat.com>
965 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
966 * trans-intrinsic.c (call_builtin_clz): Use it.
968 2003-10-05 Paul Brook <paul@nowt.org>
970 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
971 * trans-decl.c (gfc_generate_function_code): Set
972 cfun->function_end_locus.
974 2003-09-24 Jason Merrill <jason@redhat.com>
976 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
979 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
980 Paul Brook <paul@nowt.org>
982 * Make-lang.in (F95_OBJS): Add fortran/data.o.
983 * array.c (gfc_inser_constructor): New function.
984 (gfc_get_constructor): New function.
985 (gfc_free_constructor): Initialize offset and repeat.
986 (iterator_stack): Remove.
987 (expand_info): Add offset, component and repeat fields.
988 (expand_constructor): Set them.
989 (expand): Set new fields.
990 (gfc_copy_constructor): Ditto. Avoid recursion.
991 * gfortran.h: Add prototypes for new functions.
992 (gfc_constructor): Add offset, component and repeat.
993 (iteratio_stack): Move to here.
994 * resolve.c (check_data_variable): Convert data values into variable
996 (traverse_data_list): Build implicit loop chain.
997 (gfc_resolve): Ditto.
998 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
999 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
1000 * trans-expr.c (gfc_conv_structure): Handle array initializers.
1001 (gfc_conv_expr): Update to match.
1002 * trans.h (gfc_conv_structure): Declare.
1005 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
1007 * trans.h: Add declarations for gfor_fndecl_si_kind and
1008 gfor_fndecl_sr_kind.
1009 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
1010 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
1011 (g95_conv_intrinsic_sr_kind): New function.
1012 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
1015 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
1017 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
1018 instead of _4 and _8 as postfix for libgfortran calls.
1020 2003-09-16 Paul Brook <paul@nowt.org>
1022 * array.c (compare_bounds): New function.
1023 (gfc_compare_array_spec): Use it.
1025 2003-09-14 Paul Brook <paul@nowt.org>
1027 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
1028 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
1030 2003-09-14 Paul Brook <paul@nowt.org>
1032 * check.c (dim_rank_check): Allow assumed bounds if requested.
1033 (gfc_check_lbound): Call it.
1034 (gfc_check_ubound): Ditto.
1035 (gfc_check_size): Change to match.
1036 * simplify.c (gfc_simplify_bound): New function.
1037 (gfc_simplify_lbound): New function.
1038 (gfc_simplify_ubound): New function.
1039 * intrinsic.h: Declare them.
1040 * intrinsic.c (add_functions): Use them.
1042 2003-09-14 Paul Brook <paul@nowt.org>
1044 * io.c (format_lex): Initialize negative_flag.
1045 (check_format): Intialize repeat.
1046 * trans-io.c (gfc_new_nml_name_expr): Declare static.
1047 (gfc_new_var_expr): Ditto.
1049 2003-09-14 Paul Brook <paul@nowt.org>
1051 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
1052 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
1054 2003-09-12 Paul Brook <paul@nowt.org>
1056 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
1058 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1060 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
1061 for a correct expression.
1063 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
1065 * trans-intrinsic.c (real_compnt_info): New struct.
1066 (prepare_arg_info): New function.
1067 (gfc_conv_intrinsic_set_exponent): New function.
1068 (gfc_conv_intrinsic_scale): New function.
1069 (gfc_conv_intrinsic_nearest): New function.
1070 (gfc_conv_intrinsic_fraction): New function.
1071 (gfc_conv_intrinsic_exponent): New function.
1072 (gfc_conv_intrinsic_spacing): New function.
1073 (gfc_conv_intrinsic_rrspacing): New function.
1074 (gfc_conv_intrinsic_function): Use them.
1076 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
1078 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
1079 build_int_2 changed from (high, low) to (low, high).
1080 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
1081 ioparm_namelist_read_mode, iocall_set_nml_val_int,
1082 iocall_set_nml_val_float, iocall_set_nml_val_char,
1083 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
1084 (gfc_build_io_library_fndecls): Add variable initialization.
1085 (gfc_new_nml_name_expr, get_new_var_expr): New function.
1086 (build_dt): Add namelist support.
1087 * io.c (value): New variable.
1088 (check_format): Support FMT_H now.
1090 2003-09-07 Paul Brook <paul@nowt.org>
1092 * io.c (gfc_resolve_dt): Error if format label is not defined.
1094 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
1096 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
1097 about case_switch's break. The other is about building the condition
1098 statement tree, which judges the argument in the range of the
1099 corresponding integer type.
1100 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
1101 for the large values.
1103 2003-09-05 Paul Brook <paul@nowt.org>
1105 * f95-lang.c (expand_function_body): Gimplify the function.
1107 2003-09-04 Jeff Law <law@redhat.com>
1109 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
1112 2003-09-04 Paul Brook <paul@nowt.org>
1114 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
1115 (gfc_expand_stmt): New function.
1116 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
1117 (expand_function_body): Use tree_rest_of_compilation.
1118 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
1120 2003-09-03 Jeff Law <law@redhat.com>
1122 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
1125 2003-08-30 Paul Brook <paul@nowt.org>
1127 * f95-lang.c (builtin_function): Remove #if 0 code.
1128 (gfc_define_builtin): New function.
1129 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
1130 * mathbuiltins.def: New file.
1131 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
1132 (gfc_intrinsic_map): Use mathbuiltins.def.
1133 (gfc_intrinsic_builtin_t): Remove.
1134 (gfc_build_intrinsic_lib_fndecls): Update.
1135 * trans-types.c (gfc_init_types): Remove redundant initilaization of
1136 signed_size_type_node.
1138 2003-08-29 Paul Brook <paul@nowt.org>
1140 * arith.c (gfc_real_kinds): Use correct minimum exponents.
1142 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
1144 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
1145 (gfc_conv_intrinsic_function): Add MODULO.
1147 2003-08-22 Jason Merrill <jason@redhat.com>
1149 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
1151 2003-08-22 Andreas Jaeger <aj@suse.de>
1153 * Make-lang.in (f95.install-common): Add DESTDIR support.
1154 * (f95.install-info): Likewise.
1155 (f95.uninstall): Likewise.
1157 2003-08-19 Diego Novillo <dnovillo@redhat.com>
1159 * trans-types.c (gfc_init_types): Initialize
1160 signed_size_type_node with size_type_node.
1162 2003-08-18 Paul Brook <paul@nowt.org>
1164 * dependency.c (gfc_dependency): New enum.
1165 (check_another_array_ref): Remove.
1166 (gfc_get_array_from_component): Remove.
1168 (get_range): Remove.
1169 (get_no_of_elements): Use mpz_t, not mpf_t.
1170 (transform_sections): New function.
1171 (gfc_check_range_range): Rename ...
1172 (gfc_check_section_vs_section): ... to this. Use new function.
1173 (gfc_is_inside_range): Rewrite to match.
1174 (gfc_check_element_vs_section): Ditto.
1175 (gfc_check_element_vs_element): Ditto.
1177 (gfc_dep_resolver): Ditto. Remove unused parameter.
1178 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
1179 gfc_check_element_vs_element, gfc_is_inside_range,
1180 gfc_get_array_from_component): Remove prototypes for static functions.
1181 (gfc_dep_resolver): Update prototype.
1182 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
1184 2003-08-15 Paul Brook <paul@nowt.org>
1186 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
1187 return values to parent scope.
1188 (gfc_build_dummy_array_decl): Ditto.
1190 2003-08-14 Paul Brook <paul@nowt.org>
1192 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
1193 size of the type, not the pointer.
1194 * resolve.c (resolve_symbol): Give more accurate error message.
1196 2003-08-10 Paul Brook <paul@nowt.org>
1198 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
1200 2003-08-10 Paul Brook <paul@nowt.org>
1202 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
1205 2003-08-10 Chun Huang <compiler@sohu.com>
1207 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
1208 (resolve_symbol): Ditto.
1209 * trans-expr.c (gfc_conv_statement_function): New function.
1210 (gfc_conv_function_expr): Use it.
1212 2003-08-10 Paul Brook <paul@nowt.org>
1214 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
1215 (walk_function_expr): Set section rank.
1216 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
1218 2003-08-10 Paul Brook <paul@nowt.org>
1220 * intrinsic.c (add_sym): Prefix names with correct string.
1221 (add_sym_0s): New function.
1222 (add_subroutines): Register abort.
1224 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
1226 * gfortran.h: Introduce options to control the mangling.
1227 * lang.opt: Likewise.
1228 * options.c (gfc_init_options): Handle the options.
1229 * trans-common.c (gfc_sym_mangled_common_id): New function.
1230 (gfc_build_common_decl): Call it.
1231 * trans-decl.c (gfc_sym_mangled_function_id): New function.
1232 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
1234 2003-08-09 Paul Brook <paul@nowt.org>
1236 * module.c (mio_symbol): Always ouput a namespace for formal args.
1237 (load_needed): Namespace now belong to their proper symbol.
1238 (gfc_dump_module): Change G95=>GFORTRAN.
1240 2003-08-05 Paul Brook <paul@nowt.org>
1242 * options.c: Force -fg77-calls.
1244 2003-08-02 Paul Brook <paul@nowt.org>
1246 * Makelang.in: Rename G95_* to GFORTRAN_*.
1247 * All sources: Rename G95_* to GFC_*.
1249 2003-08-01 Paul Brook <paul@nowt.org>
1251 * fortran/Make-lang.in: Use GMPLIBS.
1252 * fortran/config-lang.in: Set need_gmp.
1253 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
1255 2003-07-27 Andreas Jaeger <aj@suse.de>
1257 * trans-decl.c (gfc_generate_constructors): Convert prototype to
1259 * trans-const.c (gfc_init_constants): Likewise.
1260 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
1262 * gfortranspec.c: Convert to ISO C90.
1263 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
1265 2003-07-26 Paul Brook <paul@nowt.org>
1267 * lang.opt: Add -fdump-parse-tree.
1268 * options.c (gfc_handle_option): Ditto.
1269 * resolve.c (resolve_forall_iterators): Convert to proper type.
1270 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
1272 2003-07-26 Paul Brook <paul@nowt.org>
1274 * Makefile.in: Add build dependencies on files common with rest of gcc.
1276 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
1278 * trans.h: Declare g95_trans_pointer_assignment.
1279 * trans-expr.c (g95_trans_pointer_assignment): New function.
1280 (g95_trans_pointer_assign): Use it.
1281 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
1282 (g95_trans_pointer_assign_need_temp): New function.
1284 2003-07-26 Paul Brook <paul@nowt.org>
1286 * gfortran.texi: Replace references to g95.
1288 2003-07-26 Paul Brook <paul@nowt.org>
1290 Rename g95_* to gfc_*.
1292 2003-07-25 Paul Brook <paul@nowt.org>
1294 * gfortran.h: Rename from g95.h.
1295 * trans-types.c (boolean_type_node, booelan_true_node,
1296 boolean_false_node): Remove.
1297 * trans-types.h: Ditto.
1299 2003-07-25 Chun Huang <compiler@sohu.com>
1301 * parse.c (accept_statement): Implement BLOCK DATA statement.
1302 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
1305 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
1307 * trans-stmt.c (temporary_list): Define.
1308 (g95_trans_assign_need_temp): New function.
1309 (g95_trans_forall_1): Modified for WHERE.
1310 (g95_trans_where_assign): Modified.
1311 (g95_trans_where_2): Modified.
1312 (g95_evaluate_where_mask): Modified.
1313 (g95_trans_where): Modified.
1314 (g95_get_temp_expr): Removed.
1315 (g95_add_to_where_stmt_list): Removed.
1316 (compute_overall_iter_number): Modified for WHERE.
1317 * trans.h: Remove where_stmt_list.
1319 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1321 * lang.opt: Correct description of options -J and -M.
1323 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
1325 * lang.opt: Move help text to here.
1326 * lang-options.h: Remove.
1328 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1329 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
1330 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
1333 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
1334 Paul Brook <paul@nowt.org>
1336 * check.c (check_rest): Use global pedantic flag.
1337 * io.c (data_desc): Ditto.
1338 * error.c (g95_warning, g95_warning_now): Use global flag.
1339 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
1340 (expand_function_body): Update to new prototypes.
1341 (g95_init): Use new option names.
1342 * g95.h (g95_option_t): Standardize names.
1343 (g95_init_options, g95_handle_option): Update prototypes.
1344 * interface.c: Use new option names.
1351 * simplify.c: Ditto.
1353 * trans-array.c: Ditto.
1354 * trans-expr.c: Ditto.
1355 * trans-types.c: Ditto.
1356 * trans-decl.c: Ditto.
1357 (g95_build_library_function_decl): Remove obsolete VPARAMS.
1359 * options.c (g95_display_help): Remove.
1360 (g95_init_options): Convert to new scheme.
1362 (g95module_option): Ditto, rename from g95_parse_arg.
1363 (g95_handle_module_path_options): New function.
1364 * trans-equivalence.c: Fix error message.
1365 * lang.opt: Corrections.
1367 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
1369 * lang.opt: New file.
1371 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1373 * decl.c (match_attr_spec): Set colon_seen.
1375 2003-07-14 Paul Brook <paul@nowt.org>
1377 * trans-array.c: Update comment.
1378 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
1379 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
1380 minmaxloc,minmaxval): Ditto.
1381 * trans-io.c (g95_trans_transfer): Ditto.
1382 * trans-stmt.c: Remove unneeded prototypes.
1383 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
1384 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
1385 (compute_inner_temp_size): Remove bits of dead code. Add comments.
1386 Don't share loopinfo.
1387 (compute_overall_iter_number): Declare as static.
1388 (allocate_temp_for_forall_nest): Ditto.
1389 (g95_trans_forall_1): Don't pass shared loopinfo.
1390 * trans.c (g95_start_block): Expand comment.
1392 2003-07-12 Paul Brook <paul@nowt.org>
1394 * arith.c (g95_index_integer_kind): Remove unused initializer.
1395 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
1396 index by size of element.
1397 (generate_loop_for_rhs_to_temp): Ditto.
1398 (allocate_temp_for_forall_nest): Use element size, not index size.
1400 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1402 * arith.c (g95_index_integer_kind): Add a TODO.
1403 * simplify.c (g95_simplify_nearest): Add a TODO.
1405 2003-07-09 Chun Huang <compiler@sohu.com>
1407 * trans.h: Add declarations for gfor_fndecl_string_scan and
1408 gfor_fndecl_string_verify.
1409 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
1410 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
1411 (g95_conv_intrinsic_verify): New function.
1412 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
1413 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
1414 of parameter 'BACK=.TRUE.'
1416 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
1418 * trans-stmt.c (iter_info, forall_info): Define.
1419 (g95_trans_forall_block): Remove.
1420 (g95_trans_forall_loop): Use forall info blocks.
1421 (g95_trans_nested_forall_loop): New function.
1422 (g95_do_allocate): Handle things other than logical masks.
1423 (generate_loop_for_temp_to_lhs): New function.
1424 (generate_loop_for_rsh_to_temp): New function.
1425 (compute_inner_temp_size): New function.
1426 (compute_overall_iter_number): New function.
1427 (allocate_temp_for_forall_nest): New function.
1428 (g95_trans_forall): Move body ...
1429 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
1431 2003-07-02 Paul Brook <paul@nowt.org>
1433 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
1434 in correct scope. Change callers to match.
1435 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
1436 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
1438 2003-07-02 Paul Brook <paul@nowt.org>
1440 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
1441 expression shape for all expressions.
1442 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
1444 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1446 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
1447 g95_parse_arg), intrinsic.c (g95_convert_type): support of
1449 * intrinsic.c, g95.h: Add g95_convert_type_warn,
1450 * resolve.c (g95_resolve_index): Call it.
1452 2003-07-02 Paul Brook <paul@nowt.org>
1454 * iresolve.c (g95_resolve_reshape): Set expression shape.
1455 (g95_resolve_shape): Ditto.
1456 * simplify.c (g95_simplify_shape): Move common code outside condition.
1457 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
1459 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1461 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
1464 2003-06-29 Paul Brook <paul@nowt.org>
1466 * array.c (g95_simplify_iterator_var): Don't bother with return value.
1467 * expr.c (find_array_element, find_component_ref): New functions.
1468 (remove_subobject_ref): New function.
1469 (simplify_const_ref): Use them. Rename from simplify_component_ref.
1470 (simplify_ref_chain): New function.
1471 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
1472 (g95_specification_expr): Simplify the expression.
1473 * resolve.c (resolve_operator): Check simplifications return code.
1474 (g95_resolve_expr): Ditto.
1476 2003-06-26 Paul Brook <paul@nowt.org>
1478 * expr.c (simplify_component_ref): New function.
1479 (g95_simplify_expr): Use it.
1480 * resolve.c (resolve_structure_cons): Handle references.
1482 2003-06-25 Paul Brook <paul@nowt.org>
1484 * trans-io.c (build_dt): Handle internal units.
1486 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
1488 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
1489 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
1490 Use g95_array_index_type instead of integer_type_node.
1491 (g95_build_common_decl, g95_set_common_master_type): Use
1492 g95_character1_type_node instead of char_type_node.
1493 * trans-equivalence.c (g95_layout_local_equiv): As above.
1495 2003-06-24 Steven G. Kargl <kargls@attbi.com>
1497 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
1498 remove last remains of -fquiet.
1500 2003-06-22 Paul Brook <paul@nowt.org>
1502 * resolve.c (resolve_operator): Don't fail if we can't simplify.
1503 (g95_resolve_expr): Ditto.
1504 (resolce_code): Mark as static.
1505 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
1506 gimplifer doesn't (yet).
1508 2003-06-20 Paul Brook <paul@nowt.org>
1510 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
1511 * match.c (g95_match_if): Add ST_PAUSE.
1512 (g95_match_stopcode): New function.
1513 (g95_match_pause, g95_match_stop): Use it.
1514 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
1515 (decode_stmt, next_statement, parse_executable): Ditto.
1516 * resolve.c (resolve_code): Ditto.
1517 * st.c (g95_free_statement): Ditto.
1518 * trans-stmt.c (g95_trans_pause): New function.
1519 * trans-stmt.h: Declare it.
1520 * trans.c (g95_trans_code): Use it.
1521 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
1523 (g95_build_builtin_function_decls): Initialize them.
1525 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
1527 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1529 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
1530 match_filepos): Fix error handling.
1532 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1534 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
1535 Add assertions on arguments.
1536 * resolve.c (expression_shape): Remove useless &.
1537 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
1538 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
1539 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
1540 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
1541 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
1542 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
1543 (g95_simplify_not, g95_simplify_scale): Add assertions.
1545 2003-06-15 Paul Brook <paul@nowt.org>
1547 Clean up stuff to work with the ssa optimizers.
1548 * convert.c (convert): Handle BOOLEAN_TYPEs.
1549 * f95-lang.c (g95_truthvalue_conversion): Implement.
1550 * trans-array.c (g95_trans_array_constructor_value): Group multiple
1552 * trans.h (g95_truthvalue_conversion): Declare.
1553 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
1554 * trans-stmt.c (g95_trans_character_select): Don't create array
1555 assignments. Mark labels as indirect jump targets.
1556 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
1557 (g95_get_dtype_cst): Handle LOGICAL types.
1559 2003-06-14 Paul Brook <paul@nowt.org>
1561 * f95-lang.c (g95_gimplify_expr): New function.
1562 * trans-array.c (g95_trans_array_constructor_value): Don't create
1564 (g95_conv_expr_descriptor): Rename simple->gimple.
1565 * trans-expr.c (conv_expr_op): Use proper logical operators.
1566 * trans-intrinsic.c (build_fixbound_expr): New function.
1567 (build_fix_expr): Ditto.
1568 (g95_conv_intinsic_aint): Use them. Use builtin functions.
1569 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
1571 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1573 * array.c (g95_compare_array_spec): Remove unreachable code.
1574 * expr.c (g95_copy_expr): Likewise.
1575 * intrinsic.c (g95_convert_type): Likewise.
1576 * misc.c (g95_code2string): Likewise.
1577 * simplify.c (g95_simplify_ishft, g95_simplify_real,
1578 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
1579 * trans-stmt.c (g95_trans_select): Likewise.
1580 * primary.c (extend_ref): Add an assertion.
1581 * simplify.c (g95_convert_constant): Add const.
1582 * intrinsic.h: Remove g95_check_x_ni.
1583 * f95-lang.c (g95_finish): Call g95_release_include_path.
1585 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1587 * resolve.c (resolve_contained_functions): Fix typo introduced on
1590 2003-06-09 Paul Brook <paul@nowt.org>
1592 * g95.h: Include system.h not hwint.h.
1593 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
1594 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
1596 2003-06-09 Paul Brook <paul@nowt.org>
1598 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
1599 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
1600 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
1601 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
1602 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
1604 * trans.h (g95_trans_equivalence, g95_trans_common,
1605 g95_add_decl_to_function): Declare.
1606 * trans-common.c, trans-equivalence.c: New files.
1608 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
1610 * intrinsic.c (g95_intrinsic_extension): Remove.
1611 (add_functions): Substitute g95_check_x for g95_check_x_ni
1613 (g95_init_expr_extensions): New function.
1614 (g95_intrinsic_func_interface): Use it.
1615 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
1616 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
1617 g95_check_precision, g95_check_present, g95_check_radix,
1618 g95_check_range, g95_check_selected_real_kind): Do not set
1619 g95_intrinsic_extension.
1620 (g95_check_x_ni): Remove now duplicate of g95_check_x.
1622 * expr.c (check_inquiry): Add FIXME, fixup some code style.
1624 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1626 * g95.h (ref_type): Name this type explicitly.
1627 * module.c (MIO_NAME): Add specialisations of mio_name.
1628 (mio_symbol_attribute, mio_typespec, mio_array_ref,
1629 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
1630 (ab_attribute): Name this type explicitly.
1631 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
1633 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
1635 * trans-intrinsic.c (g95_conv_allocated): New function.
1636 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
1638 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
1640 * f95-lang.c: Don't include g95-support.h
1641 (g95_mark_addressable): Add prototype.
1642 (g95_init_decl_processing): Remove C front end hack.
1643 * f95-tree.c: Remove file.
1644 * support.c: Remove file.
1645 * g95-support.h: Remove file.
1646 * trans-types.c (g95_init_types): Set up boolean
1647 type related tree nodes.
1648 * Make-lang.in: Remove rules for dead files and
1649 dependencies on them.
1651 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
1653 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
1654 C front end dependency. Also, convert.c does not depend on
1655 g95-support.h anymore.
1656 * convert.c: Don't include c-common.h and g95-support.h
1657 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
1658 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
1659 stmts_are_full_exprs_p, current_stmt_tree,
1660 current_scope_stmt_stack): Remove.
1661 * g95-support.h (unsigned_conversion_warning): Kill proto.
1662 (boolean_type_node, boolean_true_node, boolean_false_node):
1663 Don't define here. Instead, make then true tree nodes in
1665 * support.c (c_global_trees): Die, C front end, die!!!
1666 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
1667 uintmax_type_node, string_type_node and const_string_type_node.
1668 (decl_constant_value, overflow_warning): Make static functions.
1669 They are in death row too, though.
1670 (default_conversion, c_expand_asm_operands): Remove.
1671 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
1672 trans.c: Don't include c-common.h.
1673 * trans-types.c (boolean_type_node, boolean_true_node,
1674 boolean_false_node): Make them real tree nodes.
1675 * trans-types.h (intmax_type_node, string_type_node,
1676 const_string_type_node): Hack to work around C dependencies
1677 in builtin-types.def.
1679 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1681 * decl.c (decl_types): Add some iterators-like sentinels.
1682 * decl.c (match_attr_spec): Use them.
1683 Use "decl_types" instead of "int".
1684 Add cast in call to g95_match_strings.
1685 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
1687 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
1688 (g95_interface_info): Use "g95_intrinsic_op".
1689 * dump-parse-tree.c (g95_show_namespace): Use them.
1690 * interface.c (g95_check_interfaces): Use them.
1691 * module.c (read_module, write_module): Use them.
1692 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
1693 Use "g95_intrinsic_op".
1694 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
1695 Add a default case in switch statement.
1696 * intrinsic.h (g95_generic_isym_id): Moved to...
1697 * g95.h (g95_generic_isym_id): here.
1698 (g95_intrinsic_sym): Use "g95_generic_isym_id".
1699 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
1700 * trans-intrinsic.c (g95_intrinsic_map_t,
1701 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
1702 * match.c (g95_match_intrinsic_op): Add cast in call to
1705 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
1707 * support.c (skip_evaluation, warn_conversion, lvalue_p,
1708 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
1709 constant_fits_type_p, convert_and_check,
1710 unsigned_conversion_warning): Remove these ugly remnants
1711 we inherited from the C front end.
1712 (function_types_compatible): Remove '#if 0'-edcode.
1713 (build_modify_expr): Likewise.
1714 (convert_for_assignment): Don't use the deceased functions.
1715 The parameter fundecl is now unused.
1716 (decl_constant_value): Always just return decl. In fact
1717 this function is not used at present, but it might be in
1718 the future, when we start using the tree inliner.
1719 (overflow_warning, default_conversion, c_expand_asm_operands):
1720 Abort when these are called, they are part of the C type
1721 checking implementation and therefore poison to Fortran.
1723 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
1725 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
1726 c-pretty-print.o and c-dump.o. Add a comment on why we
1727 depend on c-semantics.c.
1728 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
1729 Don't use the C front end tree dumper hook to dump the
1730 language specific tree representation -- we don't have
1731 one. So instead, inherit the default langhook.
1733 2003-06-02 Paul Brook <paul@nowt.org>
1735 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
1737 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1739 * check.c (g95_check_associated): Use proper types. Remove
1740 extraneous argument in call to g95_error().
1742 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
1744 * resolve.c (resolve_operator): Make logical operands convert to the
1745 type with higher kind.
1747 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
1749 * check.c (g95_check_associated): Make sure both pointer and target has
1750 the same type and rank. Null pointer or array section with vector
1751 subscript as target are not allowed.
1752 * trans.h: Declare gfor_fndecl_associated.
1753 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
1754 gfor_fndecl_associated.
1755 * trans-intrinsic.c (g95_conv_associated): New function.
1756 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
1758 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
1760 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
1761 according to POINTER itself rather than TARGET.
1762 (g95_conv_expr_descriptor): Make lbound start at 1.
1763 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
1765 2003-06-01 Paul Brook <paul@nowt.org>
1767 * expr.c (g95_type_convert_binary): Make it match the standard.
1768 * g95.texi: Remove dead link.
1770 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
1772 * g95.texi: Cleanup somewhat in preparation for inclusion
1775 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1776 Canqun Yang <canqun@yahoo.com.cn>
1778 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
1780 (g95_find_forall_index): Return proper value.
1781 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
1782 compare the return value from g95_find_forall_index.
1784 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1785 * g95.h, io.c (g95_st_label): Remove "length".
1786 (g95_symtree): Remove "link".
1787 (g95_case): Remove "code".
1788 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
1789 g95_convert_real): Make an argument pointer to const.
1790 * decl.c (colon_seen): Add a TODO.
1791 * interface.c (g95_compare_types): Fix typo.
1792 * interface.c (compare_interfaces): Preserve value of "p".
1793 * intrinsic.c (sort_actual): Remove "i".
1794 * match.c (g95_match_assign): Proper type in call to g95_match().
1795 * parse.c (next_free): Avoid duplicate call due to macro.
1796 * parse.c (check_statement_label): wrong type in call to g95_error.
1797 * primary.c (match_real_constant): Add a TODO.
1798 * resolve.c (resolve_select): Remove useless conditional.
1799 * simplify.c (g95_simplify_repeat): Proper assignment to
1800 "value.character.string".
1801 * simplify.c (g95_simplify_reshape): Wrong variable in call to
1804 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
1806 * trans-stmt.c: Remove unnecessary include file defaults.h.
1808 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
1810 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
1812 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
1813 actual variables used as FORALL indexes.
1815 2003-05-15 Paul Brook <paul@nowt.org>
1817 * trans-array.c (g95_trans_static_array_pointer): Use
1819 (g95_trans_deferred_array): Initialize static array pointers.
1820 * trans-expr.c (g95_conv_function_call): Use formal arglist to
1821 correctly pass POINTER and absent CHARACTER arguments.
1823 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
1825 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
1826 (g95_resolve_forall_body): Resolve FORALL body.
1827 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
1828 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
1829 (g95_find_forall_index): Check whether the FORALL index appears in
1830 the expression or not.
1831 (resolve_code): Modified.
1833 2003-05-14 Paul Brook <paul@nowt.org>
1835 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
1837 2003-05-13 Paul Brook <paul@nowt.org>
1839 * trans-types.c (g95_max_array_element_size): Now a tree node.
1840 (g95_init_types): Work out max size properly.
1841 (g95_get_dtype_cst): Modify to match.
1843 2003-05-11 Paul Brook <paul@nowt.org>
1845 * trans-io.c (add_case): Create a label decl for case labels.
1847 2003-05-11 Paul Brook <paul@nowt.org>
1849 * arith.c (g95_integer_index_kind): New variable.
1850 * f95-lang.c (g95_init): Move frontend initialization here ...
1851 (g95_post_options): ... from here.
1852 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
1853 * intrinsic.c (add_functions): Use index kinds.
1854 * iresolve.c: Convert to index_kind where needed.
1855 * resolve.c (g95_resolve_index): Make public, use index_kind.
1856 (resolve_array_ref): Adjust to match.
1857 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
1858 * trans-stmt.c: Ditto.
1859 * trans-types.c: Ditto.
1860 * trans-types.h (g95_array_index_kind): Remove declaration.
1861 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
1863 2003-05-07 Paul Brook <paul@nowt.org>
1865 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
1866 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
1869 2003-05-07 Paul Brook <paul@nowt.org>
1871 * trans-array.c (trans_static_array_pointer,
1872 g95_trans_array_constructor_value, g95_conv_array_initializer,
1873 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
1874 (g95_add_loop_ss_code): Convert subscripts to the correct type.
1875 * trans-stmt.c (g95_trans_character_select): Ditto.
1876 * trans-types.c (g95_init_types): Ditto.
1878 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
1880 * f95-lang.c (expand_function_body): Use input_line, not lineno.
1881 * trans-decl.c (g95_generate_function_code,
1882 g95_generate_constructors): Likewise.
1883 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
1884 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
1887 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
1888 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
1889 with components point to the DERIVED type itself, and two DERIVED
1890 type with components point to each other.
1891 * trans-expr.c (g95_conv_componet_ref): Modified
1893 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
1894 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
1896 (g95_trans_pointer_assign): Implement Nullify.
1898 2003-05-01 Paul Brook <paul@nowt.org>
1900 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
1901 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
1903 2003-05-01 Paul Brook <paul@nowr.org>
1905 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
1906 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
1909 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
1911 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
1914 2003-04-28 Paul Brook <paul@nowt.org>
1916 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
1917 as their kind suggests.
1918 (g95_resolve_reshape): Ditto.
1920 2003-04-28 Chun Huang <compiler@sohu.com>
1922 * trans-expr.c (g95_conv_substring_expr): New function.
1923 (g95_conv_expr): Use it.
1925 2003-04-28 Paul Brook <paul@nowt.org>
1927 * iresolve.c (g95_resolve_transpose): Make it match the
1929 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
1931 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
1933 * trans-types.c (g95_add_field_to_struct): New function to
1934 add a field to a UNION_TYPE or RECORD_TYPE.
1935 * trans-types.h (g95_add_field_to_struct): Prototype.
1936 (g95_get_derived_type): Use g95_add_field_to_struct to add
1938 * trans-io.c (g95_add_field): Remove.
1939 (ADD_FIELD): Use new g95_add_field_to_struct function.
1940 (ADD_STRING): Likewise.
1941 * trans-stmt.c (g95_trans_select): Likewise.
1942 (g95_add_field): Remove duplicated function.
1944 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
1946 Port implementation for CHARACTER SELECT from Andy's tree.
1947 * trans-stmt.c (g95_trans_character_select): Implement character
1948 select. (g95_add_field): New function.
1949 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
1950 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
1951 * g95.h (struct g95_case): Add field 'int n'.
1952 * trans.h: Declare 'gfor_fndecl_select_string'.
1954 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
1956 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
1957 (g95_insert_bbd): Die on duplicates.
1958 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
1960 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
1962 * g95.texi: Require GMP 4.0 -- like we actually
1963 do. Explain the testsuite and what-goes-where.
1964 Don't use undefined texinfo symbol. Break very
1965 long line. Remove finished item from the list
1968 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
1970 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
1973 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
1975 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
1976 (g95_trans_forall_body): New function.
1978 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
1980 * resolve.c (resove_where): New function.
1981 (resolve_where_shape): New function.
1982 (resolve_code): Add call to 'resolve_where'
1983 * trans-stmt.c (g95_trans_where): Modified.
1984 (g95_trans_where_2): New function.
1985 (g95_trans_where_assign): New function.
1986 (g95_evaluate_where_mask): New function.
1987 (g95_add_to_stmt_list): New function.
1988 (g95_get_temp_expr): New function.
1989 * trans.h (where_stmt_list): New structure.
1991 2003-04-10 Paul Brook <paul@nowt.org>
1993 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
1994 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
1996 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
1998 Update after mainline -> tree-ssa-branch merge.
1999 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
2001 (g95_init): Update for new lang_hooks definition.
2002 (g95_post_options): New langhook.
2003 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
2004 * scanner.c (g95_new_file): Comment update.
2006 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2008 * g95.h, lang-options.h: Add -Wimplicit-interface.
2009 * options.c (g95_init_options, g95_parse_arg): Set it.
2010 * interface.c (check_intents): Warn about call with implicit
2012 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
2015 2003-04-05 Paul Brook <paul@nowt.org>
2017 * iresolve.c (g95_resolve_spread): Don't resole based on type.
2018 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
2020 2003-03-29 Paul Brook <paul@nowt.org>
2022 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
2023 (g95_resolve_unpack): Ditto.
2024 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
2025 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
2026 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
2028 2003-03-25 Paul Brook <paul@nowt.org>
2030 * arith.c (g95_unary_user, g95_user): Remove dead functions.
2032 * array.c (g95_free_array_ref): Ditto.
2034 * symbol.c (g95_use_derived_tree): Ditto.
2035 * intrinsic.c (add_functions): Use simplification for SCALE.
2036 * primary.c (g95_match_rvalue): Test sym, not symtree.
2038 2003-03-25 Paul Brook <paul@nowt.org>
2040 * trans-decl.c (build_function_decl): Add parameter before it gets
2041 turned into a constant.
2042 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
2043 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
2044 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
2046 2003-03-22 Paul Brook <paul@nowt.org>
2048 * trans-array.c (g95_conv_array_initializer): Allow scalar
2050 * trans-decl.c (g95_finish_var_decl): Result variables are not
2052 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
2053 (g95_conv_intrinsic_function): Use it.
2054 * trans-types.h (g95_type_spec): Remove dead declaration.
2056 2003-03-21 Paul Brook <paul@nowt.org>
2058 * trans-decl.c (g95_build_function_decl): Mark string parameters.
2060 2003-03-20 Paul Brook <paul@nowt.org>
2062 * trans-decl.c (g95_build_function_decl): Put character length
2063 parameters at the end of the function declaration.
2064 * trans-expr.c (g95_conv_function_call): Ditto.
2065 * trans-types.c (g95_get_function_type): Ditto.
2067 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2069 * resolve.c (resolve_formal_arglist): Don't impose intent for
2070 procedure arguments of pure functions.
2071 (resolve_select): Remove redundant assignment.
2073 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2075 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
2077 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
2078 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
2080 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
2082 * symbol.c (g95_add_type): Fix typo in comment.
2085 2003-03-16 Paul Brook <paul@nowt.org>
2087 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
2088 * expr.c (g95_build_call): Remove.
2089 * f95-lang.c (puchdecl_top_level): New function.
2090 * g95.h (g95_code): Store resolved symbol, not just the name.
2091 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
2092 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
2093 (g95_get_intrinsic_sub_symbol): New function.
2094 * iresolve.c (g95_resolve_cpu_time): Use it.
2095 (g95_resolve_random_number): Ditto.
2096 * resolve.c: Set code->resolved_sym instead of code->sub_name.
2097 * trans-decl.c (g95_get_extern_function_decl): Give external decls
2098 the correct DECL_CONTEXT. Add global symbold to the global scope.
2099 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
2102 2003-03-16 Paul Brook <paul@nowt.org>
2104 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
2105 * options.c (g95_parse_arg): Ditto.
2106 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
2107 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
2108 for the procedure, not the parameter.
2109 * trans-array.c (g95_trans_g77_array): New function.
2110 (g95_trans_assumed_size): Use it.
2111 (g95_trans_dummy_array_bias): Ditto.
2112 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
2113 (g95_conv_expr_descriptor): ... to here. Update callers.
2114 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
2115 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
2116 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
2117 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
2118 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
2119 (g95_sym_type): Ditto.
2121 2003-03-15 Paul Brook <paul@nowt.org>
2123 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
2125 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
2127 2003-03-14 Paul Brook <paul@nowt.org>
2129 * trans-array.c (g95_array_is_packed): Remove.
2130 (g95_conv_array_base): Correctly handle all descriptorless cases.
2131 (g95_conv_array_stride): Use descriptorless strides.
2132 (g95_trans_dummy_array_bias): Don't always repack the array.
2133 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
2135 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
2136 dummy and non-dummy arrays...
2137 (g95_sym_type, g95_get_derived_type): ... like these.
2138 (g95_get_array_type_bounds): Allow discontiguous arrays.
2140 2003-03-12 Paul Brook <paul@nowt.org>
2142 * array.c (g95_resolve_array_spec): Fix comment.
2143 * g95.h (symbol_attributes): New flag always_explicit.
2144 * resolve.c (resolve_formal_arglist): Set it always_explicit.
2145 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
2146 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
2147 (g95_trans_array_bounds): Allow assumed shape arrays.
2148 (g95_trans_repack_array): Remove.
2149 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
2150 * trans-decl.c (g95_build_qualified_array): Only ignore absent
2151 bounds for assumed size arrays.
2152 (g95_build_dummy_array_decl): Use descriptorless arrays.
2153 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
2154 (g95_trans_pointer_assign): Fix typo.
2155 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
2157 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
2158 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
2159 Also modify callers.
2160 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
2162 2003-03-08 Paul Brook <paul@nowt.org>
2164 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
2165 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
2166 * resolve.c (compare_spec_to_ref): Allow full array sections.
2168 2003-03-08 Paul Brook <paul@nowt.org>
2170 * expr.c (g95_simplify_expr): Also simplify array index and
2171 substring expressions.
2172 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
2173 * trans-array.c (g95_trans_array_bounds): New function.
2174 (g95_trans_auto_array_allocation): Use it.
2175 (g95_trans_assumed_size): Rewrite.
2176 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
2177 (gfor_fndecl_repack): Remove.
2178 (g95_build_qualified_array): Handle absent upper bounds.
2179 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
2180 (g95_get_symbol_decl): Update.
2181 (g95_build_intrinsic_function_decls): Initialize new decls.
2182 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
2183 (gfor_fndecl_repack): Remove.
2184 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
2185 * trans-types.c: (g95_build_array_type): Merge duplicated code..
2186 (g95_get_nodesc_array_type): Handle absent bounds.
2187 * trans-types.h (g95_get_nodesc_array_type): Declare.
2189 2003-03-04 Paul Brook <paul@nowt.org>
2191 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
2194 2003-03-02 Paul Brook <paul@nowt.org>
2196 * options.c (g95_init_options): Drfault to 1.
2197 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
2198 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
2199 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
2200 Handle non-constant size automatic arrays.
2201 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
2202 generic bound functions.
2203 (g95_trans_auto_array_allocation): Don't create a descriptor.
2204 (g95_trans_assumed_size): New function (broken).
2205 (g95_trans_dummy_array_bias): Remove unused var.
2206 * trans-array.h (g95_trans_assumed_size): Declare.
2207 * trans-decl.c (create_index_var): New fuction.
2208 (g95_build_qualified_array): New function.
2209 (g95_get_symbol_decl): Use it.
2210 (g95_trans_deferred_vars): Handle assumed shape seperately.
2211 * trans-types.c (get_element_type): Handle heap allocated arrays.
2212 (g95_is_nodesc_array): Include non-const size arrays.
2213 (g95_get_nodesc_array_type): Ditto.
2215 2003-02-23 Paul Brook <paul@nowt.org>
2217 * trans-array.c (g95_array_init_size): Should use stride, not size of
2220 2003-02-18 Paul Brook <paul@nowt.org>
2222 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
2223 after intrinsic function check.
2225 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2227 * io.c (match_io): Fix missing return value and remove useless
2229 * match.c (g95_match): Remove useless assignment.
2230 * module.c (parse_string): Remove useless post increment.
2231 * simplify.c (g95_simplify_verify): Remove useless assignment.
2233 2003-02-15 Paul Brook <paul@nowt.org>
2235 * expr.c (restricted_intrinsic): Handle bad values gracefully.
2236 * g95.h (symbol_attribute): Add referenced member.
2237 (g95_symbol): Add dummy_order member.
2238 (g95_set_sym_referenced): Declare.
2239 * match.c (g95_match_assignment, g95_match_call): Use it
2240 * primary.c (match_actual_arg, g95_match_rvalue,
2241 g95_match_variable): Ditto.
2242 * symbol.c (next_dummy_order): New variable.
2243 (g95_set_sym_referenced): New function.
2244 (check_done): New function.
2245 (g95_add_*): Use it.
2246 * trans-decl.c: Make formatting conform to GCC standards.
2247 (g95_defer_symbol_init): Add dummy variables in the right order.
2248 (g95_get_symbol_decl): Only accept referenced variables.
2249 (g95_create_module_variable): Module variables are always required.
2250 (generatr_local_decls): New function.
2251 (generate_local_vars): New function.
2252 (g95_generate_function_code): Use it.
2254 2003-02-13 Paul Brook <paul@nowt.org>
2256 * trans-decl.c (g95_conv_struct_cons): Remove.
2257 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
2258 * trans-expr.c (g95_conv_structure): New function.
2259 (g95_conv_expr): Use it.
2261 2003-02-09 Paul Brook <paul@nowt.org>
2263 * trans-array.c (g95_array_init_size): Don't evaluate the linit
2264 expressions multiple times.
2265 (g95_trans_auto_arry_allocation): Use pointer not tmp.
2267 2003-02-08 Paul Brook <paul@nowt.org>
2269 * module.c (mio_symtree_ref): Declare as static.
2270 (mio_expr): Remove dead code.
2271 (read_module): Set the symtree link for fixups.
2272 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
2273 (build_round_expr): ... to this.
2274 (g95_conv_intrinsic_aint): New function.
2275 (g95_conv_intrinsic_function): Use it.
2277 2003-02-08 Paul Brook <paul@nowt.org>
2279 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
2280 offset after modificaton, not the increment expression.
2281 * dependency.c: Kill excess whitespace.
2283 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
2285 * dependency.h: Remove some function declarations.
2286 * dependency.c (get_no_of_elements): Change this function not to
2288 * other: Add comments for all modified functions.
2290 2003-02-06 Paul Brook <paul@nowt.org>
2292 * g95spec.c (lang_specific_functions): Fix initializer warning.
2293 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
2294 for structure type names.
2295 * trans-decl.c (g95_cons_structure_cons): New function.
2296 (g95_get_symbol_decl): Use it.
2297 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
2300 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2302 * resolve.c (compare_cases): Add const to casts.
2304 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2306 * g95.h (g95_check_f): Change a1 to f1m.
2307 * intrinsic.c (add_sym_1m, check_specific,
2308 g95_intrinsic_func_interface): Use it.
2310 * module.c (init_pi_tree): Remove useless cast.
2311 (fp2): Fix argument type.
2313 * parse.c (parse_select_block): Add comment.
2315 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
2317 * lang-options.h: Fix warning involving C90 concatenated
2320 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
2321 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2323 * io.c (format_asterisk): Complete initializer to kill warning.
2324 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
2325 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
2326 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
2327 new defines to complete initializers. Kills all warnings.
2329 * Make-lang.in: Comment cleanup.
2331 2003-02-05 Paul Brook <paul@nowt.org>
2333 * array.c (g95_free_constructor): Handle NULL expressions.
2334 * resolve.c (resolve_structure_cons): Ditto.
2335 * decl.c (g95_match_null): New Function.
2336 (variable_decl): Use it.
2337 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
2338 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
2339 * trans-types.c (g95_set_decl_attributes): Remove empty function.
2341 2003-02-05 Paul Brook <paul@nowt.org>
2343 * trans.h (build1_v): New macro.
2344 (build_v): Remove pointless and incorrect prototype.
2345 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
2346 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
2348 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2350 * Make-lang.in (F95_OBJS): Remove one more dead file.
2352 2003-02-01 Paul Brook <paul@nowt.org>
2354 * lang-specs.h: Don't pass -ffixed-form to the linker.
2355 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
2357 2003-02-01 Paul Brook <paul@nowt.org>
2359 * Make-lang.in (F95_OBJS): Remove dead files.
2360 * trans-array.c (g95_array_init_size): Do the right thing when
2362 * trans-decl.c (g95_generate_function_code): Initialize deffered
2363 symbol list before translating contained subroutines.
2364 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
2365 scalar invariant values here...
2366 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
2367 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
2369 2003-01-29 Paul Brook <paul@nowt.org>
2371 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
2372 (g95_walk_elemental_function_args): Reverse chains before adding.
2373 (g95_reverse_ss): Move about a bit.
2374 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
2377 2003-01-28 Paul Brook <paul@nowt.org>
2379 * intrinsic.c (resolve_intrinsic): Use correct union member.
2380 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
2382 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
2383 use associated variables.
2384 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
2385 * trans-expr.c (g95_conv_expr_present): ... to here.
2386 * trans.h: Declare it.
2387 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
2389 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2391 * array.c (expand_iterator): Suppress useless assignment.
2392 * decl.c (match_char_spec): Ditto.
2393 * io.c (match_io_iterator): Ditto.
2394 * primary.c (match_real_constant): Ditto.
2395 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
2396 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
2397 * matchexp.c (match_add_operand, match_level_5): Likewise.
2398 * module.c (parse_atom, find_enum): Likewise.
2399 * resolve.c: move #include <string.h>
2400 (resolve_select): Fix serious typo.
2402 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
2404 * Make-lang.in: Don't build with broken tree-ssa-pre.
2406 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
2408 * resolve.c (resolve_index): Add a TODO.
2409 * symbol.c: Remove useless "#include <ctype.h>".
2411 2003-01-27 Paul Brook <paul@nowt.org>
2413 * check.c (check_rest): Allow different type kinds as an extension.
2414 * g95.h (g95_resolve_f): Add f1m.
2415 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
2416 * intrinsic.h: Chenge prototypes for MIN and MAX.
2417 * iresolve.c (g95_resolve_minmax): New function.
2418 (g95_resolve_min, g95_resolve_max): Use it.
2419 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
2421 (g95_conv_intrinsic_present): Fix logic.
2423 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
2425 * g95.h (g95_case): Don't be a tree, be a double linked list.
2426 * match.c (match_case_selector): Remove redundant semantics check.
2427 Clean up a few goto's to make it a tiny little bit faster.
2428 * resolve.c (case_tree): Die.
2429 (compare_cases): Accept and compare unbounded cases too.
2430 (check_case_overlap): Don't build a tree. Instead, merge-sort the
2431 whole list of g95_cases passed from resolve_select.
2432 (sane_logical_select): Die.
2433 (check_case_expr): Return FAILURE if a CASE label is of the wrong
2435 (resolve_select): Fixup case expression for computed GOTOs, put it
2436 in expr, not expr2, for easier handing in the parse tree dumper and
2437 the code generator. Rewrite the rest of the function: Kill
2438 unreachable case labels and unreachable case blocks.
2439 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
2440 an EXEC_SELECT, not case2 anymore.
2441 * trans-const.c (g95_conv_constant_to_tree): New function.
2442 (g95_conv_constant): Use it.
2443 * trans-const.h: Declare prototype for the new function.
2444 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
2445 g95_trans_character_select): New static functions.
2446 (g95_trans_select): Rewrite.
2448 2003-01-26 Paul Brook <paul@nowt.org>
2450 * intrinsic.c (add_fnctions): Properly add dreal.
2451 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
2452 (g95_conv_intrinsic_function): Use it.
2453 * trans-io.c (build_dt): Abort on internal files (unimplemented).
2455 2003-01-26 Paul Brook <paul@nowt.org>
2457 Widespread changes to the handling of symbols in expressions. These
2458 are now linked via g95_symtree nodes.
2459 * parse.c (g95_fixup_sibling symbols): New function.
2460 (parse_contained): Use it.
2461 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
2462 contained procedure that has bee correctly fixed up.
2463 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
2465 2003-01-24 Paul Brook <paul@nowt.org>
2467 * trans-array.c (g95_walk_expr): Function result attributes are in
2469 * trans-expr.c (g95_conv_function_call,
2470 g95_trans_arrayfunc_assign): Ditto.
2471 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
2473 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
2475 * expr.c (check_restricted): Fix error message.
2476 * symbol.c (free_st_labels): Plug memleak.
2478 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
2480 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
2481 reduce_binary_aa, reduce_binary, eval_intrinsic,
2482 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
2483 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
2484 for typesafe intrinsics helper functions.
2485 (g95_intrinsic_sym): Use them.
2486 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
2487 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
2488 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
2489 check_specific, g95_intrinsic_func_interface,
2490 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
2492 * trans-decl.c (g95_get_extern_function_decl): Likewise.
2493 * Make-lang.in: Don't disable warnings for strict prototypes
2494 any longer, everything is typesafe now.
2496 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
2498 * bbt.c (duplicate_node): Make static.
2499 * module.c (module_name): Make static.
2500 * scanner.c (include_dirs): Make static.
2502 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
2504 Hard coded _gfor_'s should not show up anymore.
2505 * g95.h (PREFIX): New macro.
2506 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
2508 (g95_resolve_random_number): Likewise.
2509 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
2510 * trans-io.c: Remove 'prefix' macro. Replace all uses with
2511 the new PREFIX macro from g95.h.
2513 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
2515 The troubles of forking... Andy implemented this just now too.
2516 Let's stick to that and keep the trees close.
2517 * g95.h (g95_st_label): 'format' member is now a g95_expr.
2518 * io.c: Revert previous changes.
2519 (g95_match_format): Match the format string as a character
2521 * match.h (g95_statement_label): Declare external.
2522 * parse.c: Revert previous changes.
2523 * symbol.c (g95_free_st_label): Free a g95_expr instead
2525 * trans-io.c: Revert previous changes.
2526 (build_dt): Use set_string to set the format string.
2528 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
2530 * io.c (format_string): Make non-static.
2531 (g95_match_format): Remember the format string.
2532 (terminate_io): Add I/O termination for empty I/O lists.
2533 * match.h: Declare external format_string.
2534 * parse.c (check_statement_label): Attack the format string
2535 to a format label for FORMAT statements.
2536 * trans-io.c (g95_add_field): Define prefix macro. Replace
2537 all uses of PREFIX define with a use of this macro.
2538 (build_dt): Implement formatted I/O for format labels.
2540 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
2542 * lang-options.h: Kill "-std=F".
2543 * options.c: Remove unimplemented "-std=F". Modify
2545 * misc.c (g95_terminal_width): New function.
2546 * error.c (g95_error_init_1): Use g95_terminal_width.
2547 * g95.h: Add prototype for g95_terminal_width, remove
2550 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
2552 * Make-lang.in: Fix typo.
2554 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
2556 * g95.h (struct g95_case): Remove unused cruft, new member
2557 'where' to keep track of the locus of the default case.
2558 * match.c (g95_match_case): Add locus to the current case.
2559 (match_case_selector): Likewise.
2560 * parse.c (parse_select_block): Move semantics check for
2561 multiple DEFAULT cases out of here to...
2562 * resolve.c (check_case_overlap): ...here. Return sooner
2564 (check_case_expr): Take two g95_cases now, use to sure the
2565 expression kinds are the same.
2566 (resolve_select): Cleanup.
2568 2003-01-18 Paul Brook <paul@nowt.org>
2570 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
2571 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
2573 (g95_get_extern_function_decl): Put decls in the correct context.
2575 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
2577 * trans-io.c: Port changes from Andy to set ERR flag.
2579 2003-01-17 Paul Brook <paul@nowt.org>
2581 * trans-array.c: Add various comments.
2582 (g95_ss_terminator): Declare as const.
2583 (g95_walk_expr): Remove first parameter and update all callers.
2584 (g95_walk_op_expr): Initialize scalar SS properly.
2585 * trans-array.h (g95_walk_expr): Update prototype.
2586 * trans-expr.c: Update for new g95_walk_expr.
2587 * trans-intrinsic.c: Ditto.
2588 * trans-io.c: Ditto.
2589 * trans.h: Various comments for SS chains.
2591 2003-01-17 Paul Brook <paul@nowt.org>
2593 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
2595 * intrinsic.c (add_functions): Use them.
2596 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
2597 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
2599 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
2601 Fallout of a small merge conflict:
2602 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
2604 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
2606 * initrinsic.c: New add_sym_* functions for strong typing.
2607 (add_conv): Make prototype strict.
2608 * dump-parse-tree.c, dependency.c: Include config.h
2609 * resolve.c, trans-io.c: Fix typos.
2611 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
2613 * dump-parse-tree.c (g95_show_code_node): Show the
2614 condition for a computed GOTO that was transformed
2615 to a SELECT CASE construct.
2616 * resolve.c (check_case_overlap): Revert previous switch
2617 to treaps, it was too slow and didn't catch all trouble.
2618 (resolve_symbol): Be more flexible about module procedures.
2619 * symbol.c (check_conflict): Point to relevant section in
2620 the standard for dubious conflict. Allow procedure
2621 dummy arguments to be optional again.
2622 * trans-io (add_field): Rename to g95_add_field. Change
2624 * trans-stmt (trans_select): Handle unbounded cases for
2625 integer SELECT CASE constructs. Fix/add more comment.
2627 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
2629 * g95.h: Uses GCC's function attribute macros.
2630 * error.c, module.c, parse.c, g95.h: More function attributes.
2632 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
2634 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
2635 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
2638 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
2640 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
2642 * trans.c (g95_trans_code): Use annotate_all_with_file_line
2643 instead of nowdead wrap_all_with_wfl.
2645 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
2647 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
2648 before generating code, so we can still see it even if the code
2649 generation phase dies.
2651 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
2653 * decl.c (build_sym): Split out initialization expression parts...
2654 (add_init_expr_to_sym): ...to here.
2655 (variable_decl): Add the symbol following an attribute list to the
2656 symbol tree before parsing the optional initialization expression
2657 if the symbol is not of a derived type.
2658 * primary.c (g95_match_rvalue): Don't assume a symbol always has
2659 a value if it is a PARAMETER.
2661 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
2663 * misc.c: Don't #include <mcheck.h>
2664 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
2665 ever was a glibc bug, then either this was never reported to
2666 glibc people, or it has been fixed for so long that there's
2667 no information you can find about it, anywhere.
2669 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
2672 * module.c (attr_bits, bt_types, array_spec_types):
2673 Switch 'const' and 'static'.
2674 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
2676 GNU'ify source code:
2677 * trans-io.c: Numerous fixes, one fixed warning and a few
2678 TODO markers so that we don't forget about them.
2680 2003-01-13 Paul Brook <paul@nowt.org>
2682 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
2683 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
2685 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
2686 * match.c (g95_match_stop): Fix dumb == -> != error.
2688 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
2690 * dump-parse-tree.c (show_indent): Add line breaks. This
2691 whole dumping process needs cleanups.
2692 * f95-lang.c (g95_mark_addressable): Fix prototype to match
2693 the langhook. Fix 'return's accordingly.
2694 * g95-support.h: Adjust prototype.
2695 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
2696 * lang-options.h: Add '-fsyntax-only'.
2697 * options.c (g95_init_options): Init 'no_backend'.
2698 (g95_parse_arg): Deal with '-fsyntax-only'.
2699 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
2702 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
2704 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
2705 arguments. Also make sure that if a symbol is marked INTRINSIC,
2706 an intrinsic with the symbol's name actually exists.
2707 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
2708 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
2709 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
2711 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
2713 * resolve.c (resolve_contained_functions): Fix condition, don't
2714 throw internal_error if a child namespace has no name. Apparently
2715 this can be the case?
2717 2003-01-11 Paul Brook <paul@nowt.org>
2719 Port changes from Andy's tree:
2720 * g95.h (g95_code): Add stop_code.
2721 * match.c (g95_match_stop): Detter syntax checking.
2722 * resolve.c (resolve_generic_f0): Return match type.
2723 (resolve_generic_f): Remove dead/duplicated code.
2724 (resolve_specific_f): Ditto.
2725 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
2726 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
2727 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
2729 2003-01-11 Paul Brook <paul@nowt.org>
2731 * trans-array.c: Various documentation/comment changes.
2732 * trans-stmt.c: Ditto.
2735 2003-01-10 Paul Brook <paul@nowt.org>
2737 * options.c/h: Add -fdump-parse-tree as alias of -v.
2739 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2741 * dump-parse-tree.c (g95_show_namespace): Fixed another
2742 typo. Sorry, it's Friday...
2744 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2747 * trans-array.c, trans-array.h, trans.c, trans-const.c,
2748 trans-const.h, trans-decl.c, trans-expr.c, trans.h
2749 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
2750 trans-types.c: Fix bogus copyright years, add 2003.
2751 * trans-types.h: Give copyright header.
2753 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2755 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
2756 * expr.c, options.c, scanner.c: Add some more 'const' markers.
2757 * intrinsic.c: Some constant strings moved to read-only memory.
2758 * io.c (format_asterisk): Move to...
2761 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2763 * dump-parse-tree.c (g95_show_namespace): Dump implicit
2764 types for ranges instead of per-letter. Indent the
2765 'CONTAINS' just like everything else.
2766 * resolve.c (resolve_contained_functions): Clarify comment.
2767 Explain non-obvious conditional expression. Improve
2768 diagnostics if tyoe cannot be resolved.
2769 Port semi-fix from Andy's tree:
2770 (was_declared): Move up before first use.
2771 (generic_sym, specific_sym): New functions. Code moved
2772 out if procedure_kind.
2773 (procedure_kind): Simplify using new functions.
2774 (resolve_generic_f): Make sure the functions we find in
2775 a parent namespace is generic.
2776 (resolve_specific_f): Ditto for specific functions.
2778 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2780 * trans-stmt.c, trans.c: Fix some code style issues. Add
2781 some more comment (but still not enough!).
2783 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2785 * symbol.c (flavors, procedures, intents, acces_types,
2786 access_types, ifsrc_types): Make const.
2787 * misc.c (g95_string2code): Make 'm' param 'const'.
2788 * module.c (find_enum, write_atom, mio_name): Make
2790 (attr_bits, bt_types, array_spec_types, array_ref_types,
2791 ref_types, expr_types): Make const.
2792 * g95.h: Adjust external decls.
2794 2003-01-09 Paul Brook <paul@nowt.org>
2796 * Testsuite: Add a load of new cases.
2798 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
2800 * Make-file.in: Add dependency on back end header files;
2801 a parallel build should work now.
2802 * f95-lang-c (lang_identifier): Remove bogus comment.
2803 (g95_be_parse_file): Fix prototype.
2804 (g95_init): Make static.
2805 (g95_finish): Make static.
2806 * error.c (g95_syntax_error): Kill. Make define in...
2807 * g95.h (g95_syntax_error): Define.
2808 (g95.options): Make 'source' member 'const'.
2809 * interface.c (g95_match_interface): Explain
2810 hard-to-read condition.
2811 (g95_match_end_interface): Ditto.
2812 * trans_const.c (g95_build_string_const): Make 's' parameter
2814 * trans_const.h: Adjust protoype accordingly.
2815 * trans-decl.c: Include tree-dump.h
2816 (g95_generate_function_code): Build fixes for recent changes
2817 in the tree-ssa branch.
2819 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
2821 * format.c: Kill, move code from here...
2823 * Make-lang.in: Adjust.
2826 * BUGS: Mention where to submit bugs. Move old content...
2827 * TODO: ...to here. New file.
2829 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
2830 Fix most warnings, and suppress the ones we can't fix for now.
2831 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
2832 these warnings just clutter the screen and there's not much
2833 we can do about them for now anyway.
2834 * check.c, iresolve.c: Mark unused function parameters.
2835 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
2836 they should be resolved before they get here.
2837 * error.c: Remove unused FILE *status_out.
2838 * f95-lang.c (g95_init): Remove bogus cast.
2839 * Many files: Make things 'const' where required.
2840 * g95.h: Fix prototypes for all modified functions above.
2841 (g95_options): Remove 'object' member.
2843 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
2845 * Make-file.in: Cleanup bogus targets. Add more comment.
2846 * lang-options.h: New option '-w'.
2847 * g95.h: add no_options field to struct g95_options.
2848 * options.c (g95_init_options): Default no_warnings to off.
2849 (g95_parse_arg): Recognise the '-w' switch and its alias,
2851 * error.c (g95_warning, g95_warning_now): Don't emit warning if
2852 no_warning option is set.
2853 * iresolve.c (g95_resolve_shape): Fix warning.
2855 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
2857 * primary.c (g95_next_string_char): Rename next_string_char, and
2858 make static. Adjust callers accordingly.
2859 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
2860 callers accordingly.
2861 * g95.h: Split out all g95_match* functions to...
2862 * match.h: ...here. New file.
2863 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
2864 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
2866 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
2868 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
2869 g95_merge_new_implicit): New functions.
2870 (g95_match_implicit_none, g95_match_implicit): Move from here...
2871 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
2872 Modify to use the new functions in symbol.c.
2873 * g95.h: Add and move prototypes.
2875 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
2877 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
2878 node compare function.
2879 (g95_insert_bbt): Likewise.
2880 (g95_insert_bbt_with_overlap): Likewise.
2881 (g95_delete_bbt): Likewise.
2882 (delete_treap): Likewise. Also fix a potential bug when calling it.
2883 * module.c (compare_pointers): Change proto to compare_fn.
2884 (compare_integers): Likewise.
2885 (compare_true_names): Likewise.
2886 (find_true_name): Adjust call to compare_true_names to match proto.
2887 (require_atom, write_atom, mio_name): Fix 'const' warnings.
2888 (init_pi_tree): Make compare a compare_fn instead of (int *).
2889 * resolve.c (compare_cases): Change proto to compare_fn.
2890 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
2891 it static, and rename to compare_symtree.
2892 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
2894 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
2895 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
2897 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
2898 * Make-lang.in: Fix spaces/tabs issues from previous patch.
2899 * patch.options: Blow away Paul's checkin mistake :-)
2900 * io.c (terminate_io): Fix memory leak (Arnaud).
2902 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
2904 * Make-lang.in: Teach about building DVI, info manual.
2905 * g95.texi: New file.
2907 2003-01-02 Paul Brook <paul@nowt.org>
2909 * trans-array.c (g95_reverse_ss): Make static and don't use.
2910 (g95_conv_ss_descriptor): Don't use g95_loopinfo
2911 (g95_conv_array_parameters): Modify for pointer assignments.
2912 (g95_walk_subexpr): New function.
2913 (g95_walk_expr*): Use it.
2914 * trans-array.h (g95_reverse_ss): Remove prototype.
2915 * trans-expr.c (g95_trans_pointer_assign): Implement.
2916 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
2917 * trans-intrinsic.c: Sync with scalarizer changes.
2918 * trans-io.c: Ditto.
2920 2002-12-29 Paul Brook <paul@nowt.org>
2922 * trans-array.c: Document calling convention for arrays.
2924 2002-12-19 Paul Brook <paul@nowt.org>
2926 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
2927 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
2928 optional parameters for some intrinsics.
2929 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
2930 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
2931 optional parameters.
2932 * trans.h (g95_se): Add ignore_optional flag.
2934 2002-12-15 Paul Brook <paul@nowt.org>
2936 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
2937 * trans-decl.c (g95_generate_function_code): Use TDI_original.
2939 2002-12-14 Paul Brook <paul@nowt.org>
2941 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
2943 2002-12-12 Paul Brook <paul@nowt.org>
2945 * trans-array.c (g95_trans_array_constructor_subarray): Fully
2946 initialize the scalarizer.
2947 (various): Update to new format of g95_expr->value.constructor.
2949 2002-12-08 Paul Brook <paul@nowt.org>
2951 * trans-array.c (g95_put_offset_into_var): New function.
2952 (g95_trans_array_constructor_subarray): New function.
2953 (g95_trans_array_constructor_value): Use it.
2954 (g95_array_cons_size): Don't abort() on array components.
2956 2002-12-08 Paul Brook <paul@nowt.org>
2958 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
2959 * support.c: Update #includes.
2960 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
2961 * trans-array.c: Update #includes.
2963 * trans-const.c: Ditto.
2964 * trans-io.c: Ditto.
2965 * trans-types.c: Ditto.
2966 (g95_init_types): Set size_type_node.
2967 * trans-decl.c: Update #includes.
2968 (gfor_fndecl_adjust{l,r}): Declare and initialize.
2969 * trans-stmt.c: Update #includes.
2970 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
2971 (g95_trans_select): Fix check for unbounded ranges.
2972 * trans-expr.c: Update #includes.
2973 (g95_conv_string_tmp): New function.
2974 (g95_conv_concat_op): Use it.
2975 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
2976 * Trans-intrisic.c: Update #includes.
2977 (g95_conv_intrinsic_strcmp): New function.
2978 (g95_conv_intrinsic_adjust): Ditto.
2979 (g95_conv_intrinsic_function: Use them.
2981 2002-11-30 Paul Brook <paul@nowt.org>
2983 * trans-array.c (g95_walk_function_expr): Handle non-array return by
2985 * trans-dec.c (g95_build_function_decl): Handle character return
2987 (g95_get_fake_result_decl): Ditto.
2988 (g95_trans_deferred_vars): Ditto.
2989 * trans-expr.c (g95_conv_function_call): Ditto.
2990 (g95_trans_arrayfunc_assign) Limit to array valued functions.
2991 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
2992 (g95_conv_intrinsic_function): Use it.
2993 * trans-types.c (g95_sym_type): Handle functions returning strings.
2994 (g95_return_by_reference): Ditto.
2995 (g95_get_function_type): Ditto.
2997 2002-11-18 Paul Brook <paul@nowt.org>
2999 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
3000 requires a temporary.
3001 (g95_trans_select): Handle computed gotos.
3002 * trans-types.c (g95_build_array_type): Warn about non-functional
3003 assumed shape arrays.
3004 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
3006 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
3007 (g95_conv_intrinsic_int): New function.
3008 (g95_conv_intrinsic_mod): New function.
3009 (g95_conv_intrinsic_ichar): New function.
3010 (g95_conv_intrinsic_function): Use them.
3011 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
3013 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
3015 * trans-types.c (g95_build_array_type): Assumed
3016 sized arrays can have rank > 1.
3017 * trans.c (g95_trans_code): Remove erroneous
3018 warning about CONTINUE.
3019 * trans-expr.c (g95_conv_variable): Remove
3022 2002-11-15 Paul Brook <paul@nowt.org>
3024 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
3026 2002-10-31 Paul Brook <paul@nowt.org>
3028 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
3029 * trans-expr.c (g95_conv_component_ref): Handle character string
3031 (g95_conv_string_parameter): Ditto.
3032 * trans-types.c (g95_get_derived_type): Add length decl to caracter
3035 2002-10-10 Paul Brook <paul@nowt.org>
3037 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
3038 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
3040 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
3041 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
3042 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
3043 * trans-types.c (pvoid_type_node): Declare and initialize.
3044 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
3045 (g95_array_allocate): Fix when base==data.
3046 (g95_conv_array_parameter): Correctly handle reduced rank sections.
3047 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
3049 2002-10-09 Paul Brook <paul@nowt.org>
3051 * (g95_conv_expr_reference): Handle character strings correctly.
3053 2002-10-07 Paul Brook <paul@nowt.org>
3055 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
3057 * trans-array.c (g95_build_array_initializer): Remove.
3058 (g95_conv_array_initializer): New Function.
3059 (g95_trans_auto_arry_allocation): Cleanup.
3060 (g95_trans_init_character_array): Remove.
3061 * g95spec.c: Link in libgforbegin.
3062 * trans.c (g95_generate_code): Rename main function to MAIN__.
3063 (g95_create_var): New function.
3064 (g95_create_var_np): New function.
3065 (g95_evaluate_now): New function.
3066 (g95_start_block): New function.
3067 (g95_finish_block): New function.
3068 (g95_add_expr_to_block): New function.
3069 (g95_add_block_to_block): New function.
3070 * trans-expr.c (g95_conv_componen_ref): New function.
3071 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
3072 (F95_OBJS): Add dependency.o.
3073 * f95-lang.c (g95_is_simple_stmt): Remove.
3074 * f95-tree.c (mark_not_simple): New function.
3075 (unshare_all_trees): New function.
3076 (create_tmp_var, create_tmp_alias_var): Remove.
3077 * support.c (declare_tmp_vars, tree_last_decl): Remove.
3078 * trans*: Convert to new IR using GENERIC trees. Don't bother about
3079 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
3081 2002-10-01 Paul Brook <paul@nowt.org>
3083 * trans-array.c: Add support for descriptorless arrays.
3084 (g95_conv_array_data): New function.
3085 (g95_conv_array_base): New function.
3086 * trans-array.h: Declare these here.
3087 * trans-decl.c(g95_create_mopdule_variable): Perform variable
3088 initialization and creation here.
3089 (g95_create_module_vars): Instead of here.
3090 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
3091 * trans-intrinsic.c: Ditto.
3092 * trans-types.c (g95_is_nodesc_array): New function.
3093 (g95_get_nodesc_array_type): New function.
3094 (g95_sym_type, g95_get_derived_type): Use them.
3095 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
3097 2002-09-28 Paul Brook <paul@nowt.org>
3099 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
3100 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
3103 2002-09-24 Paul Brook <paul@nowt.org>
3105 * f95-lang.c (listify): Remove declaration.
3106 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
3108 * f95-tree.c (get_name): New function.
3109 * trans.c (module_namespace): Remove.
3110 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
3111 * trans-types.c: Ditto.
3113 2002-09-19 Paul Brook <paul@nowt.org>
3115 * trans-array.c (g95_get_array_cons_size): New Function.
3116 (g95_con_ss_startstride): Handle Array constructors.
3117 (g95_conv_loop_setup): Ditto.
3118 (g95_conv_array_parameter): Ditto.
3119 * tras-decl.c (g95_finish_var_decl): Make initializes variables
3122 2002-09-19 Paul Brook <paul@nowt.org>
3124 * trans.c (g95_simple_fold_tmp): Detect variables inside
3126 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
3128 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
3130 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
3132 2002-09-14 Paul Brook <paul@nowt.org>
3134 * trans.c (g95_create_module_variable): Move to trans-decl.c.
3135 * trans-const.c (g95_conv_string_init): New Function.
3136 * trans-const.h: Declare it.
3137 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
3138 variables. Don't bail on intrinsic symbols.
3139 (get_extern_function_decl): Handle specific intrinsic functions.
3140 * trans-types.c (g95_sym_type): Dummy functions don't return
3142 * trans-array.c (g95_build_array_initializer): New Function.
3143 (g95_trans_auto_array_allocation): Build initializer for static decls.
3144 Don't use mpz_addmul, it's GMP4 only.
3146 2002-09-12 Paul Brook <paul@nowt.org>
3148 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
3149 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
3150 assembler names for module procedures.
3152 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
3154 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
3157 2002-09-10 Paul Brook <paul@nowt.org>
3159 * trans-array.c: Change format of G95_SS_TEMP strictures.
3160 (g95_check_fncall_dependancy): New function.
3161 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
3163 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
3165 (g95_build_function_decl): Don't assume result arrays are packed.
3166 (g95_trans-deferred-vars): Handle array result variables.
3167 (g95_generate_fuction_code): Clear saved_function_decls.
3168 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
3170 (g95_trans_arrayfunc_assign): New function.
3171 (g95_trans_assignment): Use it.
3172 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
3173 (g95_se): Add direct_byref.
3174 * trans-types.c: Use sym->result rather than sym where appropriate.
3175 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
3176 Update other functions to use this.
3177 (g95_is_intrinsic_libcall): New function.
3178 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
3179 (g95_walk_intrinsic_function): Ditto.
3181 2002-09-08 Paul Brook <paul@nowt.org>
3183 * trans-types.c: Change rank field to dtype field in array descriptor.
3184 * trans-array.c: Implement filling of dtype array descriptor field.
3185 * trans-intrinsic.c: Fix broken LEN intrinsic.
3187 2002-09-07 Paul Brook <paul@nowt.org>
3189 * trans-intrinsic.c: Remove outdated todo intrinsic list.
3190 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
3191 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
3193 2002-09-06 Paul Brook <paul@nowt.org>
3195 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
3196 (gt-f95-trans-types.h): Add dependancy information.
3197 * config-lang.in (gtfiles): Add trans-types.c
3198 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
3199 back to top-level code.
3200 * trans-array.c, trans-types.c: Change format of array descriptor.
3201 (g95_conv_descriptor_dimension): New function.
3202 * trans-types.h (g95_conv_descriptor_rank): define.
3203 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
3206 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3208 * trans-array.c, trans-types.c: Add rank information to descriptor.
3210 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
3212 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
3214 2002-09-04 Paul Brook <paul@nowt.org>
3216 * f95-lang.c (g95_create_decls): New function.
3217 (g95_init): Move initialization of external decls to above, and call
3218 from g95_be_parse_file.
3219 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
3220 * trans-types.c (g95_init_types): Always name integer and char types.
3221 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
3223 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3225 * Make-lang.in: Add options.c to F95_PARSER_OBJS
3227 2002-09-02 Paul Brook <paul@nowt.org>
3229 * g95_generate_code: Clear the attr for __fortran_main.
3230 * trans-types.c (g95_finish_type): New function.
3231 * g95_init_io_state_type: Use g95_finish_type.
3232 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
3234 2002-09-01 Paul Brook <paul@nowt.org>
3236 * README.backend: Warn about the dangers of extra config.h files.
3237 Remove obsolete libgfor stuff.
3238 * config-lang.in: Add target-libgfor dependancy.
3239 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
3241 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
3243 * g95_conv_mpz_to_tree: Free storage pointed to by q,
3246 2002-08-30 Paul Brook <paul@nowt.org>
3248 * trans-intrinsic.c (g95_conv_intrinsic_function,
3249 g95_walk_intrinsic_function): Added ANY and ALL.
3250 (g95_conv_intrinsic_anyall): New function.
3251 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in