1 2004-05-22 Steven G. Kargl <kargls@comcast.net>
3 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
5 2004-05-22 Paul Brook <paul@codesourcery.com>
7 * dump-parse-tree.c (gfc_show_equiv): New function.
8 (gfc_show_namespace): Use it.
10 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
13 * symbol.c (gfc_add_common): Disable checks to work around other more
14 fundamental inadequacies.
16 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
18 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
20 (gfc_build_function_decl): Likewise.
22 2004-05-22 Steven G. Kargl <kargls@comcast.net>
24 * check.c (gfc_check_system_clock): New function.
25 * intrinsic.c (add_sym_3s): New function.
26 (add_subroutines): Use it.
27 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
29 * iresolve.c (gfc_resolve_system_clock): New function.
31 2004-05-22 Steven G. Kargl <kargls@comcast.net>
33 * invoke.texi: Document -Wunderflow and spell check.
34 * lang.opt: Add Wunderflow.
35 * gfortran.h (gfc_option_t): Add warn_underflow option.
36 * options.c (gfc_init_options, set_Wall): Use it.
37 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
38 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
39 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
40 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
41 * arith.c (common_logarithm): Fix typo in comment.
43 2004-05-21 Roger Sayle <roger@eyesopen.com>
45 * io.c (check_format): As a GNU extension, allow the comma after a
46 string literal to be optional in a format. Use gfc_notify_std to
47 issue an error/warning as appropriate.
49 2004-05-21 Roger Sayle <roger@eyesopen.com>
51 * io.c (check_format): Use gfc_notify_std to determine whether to
52 issue an error/warning for omitting the digits from the X format.
54 2004-05-20 Roger Sayle <roger@eyesopen.com>
56 * io.c (check_format): Allow the number before the X format to
57 be optional when not -pedantic.
59 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
60 Paul Brook <paul@codesourcery.com>
62 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
63 Create decls for __builtin_pow{,f}.
64 * gfortran.h (PREFIX_LEN): Define.
65 * trans-decl.c (gfor_fndecl_math_powi): Add.
66 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
67 (gfc_build_intrinsic_function_decls): Create decls for powi.
68 * trans-expr.c (powi_table): Add.
69 (gfc_conv_integer_power): Remove.
70 (gfc_conv_powi): New function.
71 (gfc_conv_cst_int_power): New function.
72 (gfc_conv_power_op): Use new powi routines.
73 * trans.h (struct gfc_powdecl_list): Add.
74 (gfor_fndecl_math_powi): Add.
75 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
77 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
79 * trans.c, trans-decl.c: Fix comment typos.
81 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
83 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
85 2004-05-18 Steve Kargl <kargls@comcast.net>
87 * arith.c (gfc_int2complex): Fix incorrect range checking.
89 2004-05-18 Paul Brook <paul@codesourcery.com>
92 * decl.c (add_init_expr_to_sym): Remove incorrect check.
93 (default_initializer): Move to expr.c.
94 (variable_decl): Don't assign default initializer to variables.
95 * expr.c (gfc_default_initializer): Move to here.
96 * gfortran.h (gfc_default_initializer): Add prototype.
97 * resolve.c (resolve_symbol): Check for illegal initializers.
98 Assign default initializer.
100 2004-05-17 Steve Kargl <kargls@comcast.net>
102 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
104 2004-05-17 Steve Kargl <kargls@comcast.net>
106 * arith.c (gfc_real2complex): Range checking wrong part of complex
109 2004-05-16 Paul Brook <paul@codesourcery.com>
111 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
113 2004-05-16 Paul Brook <paul@codesourcery.com>
115 * arith.c (gfc_range_check): Fix logic error.
117 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
119 * arith.c: Fix comment typos.
121 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
124 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
125 not initialized in a disallowed fashion.
126 * match.c (gfc_match_common): Likewise.
127 (var_element): Verify that variable is not in the blank COMMON,
128 if it is in a common.
130 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
132 * Make-lang.in (f95.generated-manpages): Remove.
134 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
135 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
138 (f95.install-info): Remove.
141 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
143 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
145 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
147 * primary.c (match_boz_constant): Use gfc_notify_std() for
148 issuing a warning or an error.
150 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
153 * primary.c (match_structure_constructor): Rename ...
154 (gfc_match_structure_constructor): ... to this. Make non-static.
155 (gfc_match_rvalue): Call renamed function.
156 * match.h (gfc_match_structure_constructor): Declare.
157 * match.c (gfc_match_data_constant): Handle structure
160 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
164 * gfortran.h (gfc_linebuf): New typedef.
166 (gfc_file): Revamped, use new gfc_linebuf.
167 (locus): Revamped, use new types.
168 (gfc_current_file): Remove.
169 (gfc_current_form, gfc_source_file): New global variables.
170 * match.c (gfc_match_space, gfc_match_strings): Use
171 gfc_current_form to find source form.
172 * module.c (gfc_dump_module): Use gfc_source_file when printing
174 * error.c (show_locus, show_loci) Use new data structures to print
176 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
178 (file_head, current_file, gfc_current_form, line_head, line_tail,
179 gfc_current_locus1, gfc_source_file): New global variables.
180 (gfc_scanner_init1): Set new global variables.
181 (gfc_scanner_done1): Free new data structures.
182 (gfc_current_locus): Return pointer to gfc_current_locus1.
183 (gfc_set_locus): Set gfc_current_locus1.
184 (gfc_at_eof): Set new variables.
185 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
186 to new locus structure.
187 (gfc_check_include): Remove.
188 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
189 (gfc_skip_comments): Use gfc_current_form, find locus with
191 (gfc_next_char): Use gfc_current_form.
192 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
193 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
195 (get_file): New function.
196 (preprocessor_line, include_line): New functions.
197 (load_file): Move down, rewrite to match new data structures.
198 (gfc_new_file): Rewrite to match new data structures.
199 * parse.c (next_statement): Remove code which is now useless. Use
200 gfc_source_form and gfc_source_file where appropriate.
201 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
202 when determining locus of frontend code.
203 * trans-io.c (set_error_locus): Same.
204 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
205 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
207 (all): Add missing initializers.
209 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
211 * Make-lang.in (trans-common.o): Remove redundant dependency.
212 (data.c): Replace object file name ...
213 (data.o): ... by the correct one.
215 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
217 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
218 for ranges when dumping array references.
220 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
222 * decl.c (variable_decl): Always apply default initializer.
224 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
227 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
228 handle zero correctly.
230 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
232 * match.c (gfc_match): Eliminate dead code.
234 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
236 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
237 Detect bad continuation line in fixed form sources.
239 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
242 * iresolve.c (gfc_resolve_nearest): Add new function.
243 * intrinsic.h: ... declare it here.
244 * intrinsic.c (add_functions): ... add it as resolving function
247 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
250 * match.c (gfc_match_do): Allow infinite loops with
251 label-do-stmt. Do not enforce space after comma.
253 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
256 * parse.c (parse_interface): Allow empty INTERFACE, remove
259 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
261 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
262 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
263 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
264 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
265 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
266 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
267 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
268 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
269 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
270 trans-types.h, trans.c, trans.h: Update copyright years and
272 * data.c: Likewise, also removed two whitespace-only lines.
273 * gfortranspec.c, lang.opt: Update copyright years.
275 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
278 * trans-decl.c (generate_local_decl): Don't warn for unused
279 variables which are in common blocks.
281 2004-05-13 Diego Novillo <dnovillo@redhat.com>
283 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
284 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
285 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
287 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
290 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
292 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
294 * gfortran.texi: Use @table @emph instead of @itemize @emph.
295 Remove "set DEVELOPMENT".
296 (Compiling GFORTRAN): Remove.
298 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
300 * array.c (match_subscript, match_array_ref): Add comments
301 explaining argument 'init'.
302 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
303 trans-expr.c, trans.c: Fix some typos in comments.
304 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
305 * primary.c (match_digits, match_integer_constant): Add comment
308 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
311 * primary.c: Include system.h and flags.h, needed for pedantic.
312 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
315 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
318 * match.c (match_data_constant): Handle case where
319 gfc_find_symbol sets sym to NULL
321 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
323 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
324 dependency on mathbuiltins.def
326 2004-04-24 Victor Leikehman <lei@il.ibm.com>
328 * trans-io.c (transfer_expr): Implemented recursive printing
331 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
333 * gfortranspec.c: Do not include multilib.h.
335 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
337 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
338 2004 to copyright years.
339 * trans-expr.c, trans-decl.c: Comment update, we now generate
340 GENERIC, not SIMPLE. Add 2004 to copyright years.
342 2004-04-24 Paul Brook <paul@codesourcery.com>
344 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
346 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
349 * arith.c (gfc_arith_divide): Fix complex divide.
351 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
353 * gfortranspec.c: Include the target headers.
355 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
359 * arith.c (arctangent2): New function.
360 * arith.h (arctangent2): Add function prototype.
361 * simplify.c (gfc_simplify_atan2): Use it.
362 (gfc_simplify_log): Use it.
364 2004-04-12 Diego Novillo <dnovillo@redhat.com>
366 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
367 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
369 2004-04-11 Bud Davis <bdavis9659@comcast.net>
372 * trans-io.c (build_dt): Change REC to value.
374 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
377 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
378 the real value when converting mpf to string.
380 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
383 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
386 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
389 * simplify.c (simplify_min_max): Convert the type of the result.
391 2004-04-11 Paul Brook <paul@codesourcery.com>
393 * gfortran.texi: Use full target triplet.
395 2004-04-11 Paul Brook <paul@codesourcery.com>
397 * Make-lang.in (GFORTRAN_TEXI): Set it.
398 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
399 (fortran/gfortran.info): Ditto.
400 * gfortran.texi: Major update.
401 * invoke.texi: New file.
403 2004-04-10 Paul Brook <paul@codesourcery.com>
405 * trans-array.c (gfc_trans_allocate_temp_array,
406 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
407 * trans-decl.c (gfc_build_dummy_array_decl,
408 gfc_get_symbol_decl, gfc_build_function_decl,
409 gfc_create_module_variable): Ditto.
410 * trans-expr.c (gfc_conv_variable): Ditto.
411 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
412 * trans.h (GFC_DECL_STRING): Remove.
413 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
414 GFC_DECL_ASSIGN): Renumber flags.
416 2004-04-05 Paul Brook <paul@codesourcery.com>
420 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
422 * gfortran.h (struct gfc_charlen): Add backend_decl.
423 * trans-array.c (gfc_trans_allocate_temp_array,
424 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
425 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
426 Remove old, broken string handling.
427 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
428 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
429 gfc_trans_deferred_array): Handle character arrays.
430 * trans-const.c (gfc_conv_const_charlen): New function.
431 * trans-const.h (gfc_conv_const_charlen): Add prototype.
432 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
434 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
435 (gfc_create_string_length): New function.
436 (gfc_get_symbol_decl): Create lengths for character variables.
437 (gfc_get_fake_result_decl): Ditto.
438 (gfc_build_function_decl): Only set length for assumed length
440 (gfc_trans_dummy_character): New function.
441 (gfc_trans_auto_character_variable): Rewrite.
442 (gfc_trans_deferred_vars): Handle more types of character variable.
443 (gfc_create_module_variable): String lengths have moved.
444 (gfc_generate_function_code): Initialize deferred var chain earlier.
445 * trans-expr.c (gfc_conv_init_string_length): Rename ...
446 (gfc_trans_init_string_length): ... to this.
447 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
448 gfc_conv_function_call): Update to new format for character variables.
449 (gfc_conv_string_length): Remove.
450 (gfc_conv_string_parameter): Update assertion.
451 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
452 * trans-io.c (set_string): Use new macro names.
453 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
454 * trans-types.c (gfc_get_character_type): Use existing length expr.
455 (gfc_is_nodesc_array): Make public.
456 (gfc_get_dtype_cst): Rename ...
457 (gfc_get_dtype): ... to this. Handle unknown size arrays.
458 (gfc_get_nodesc_array_type): Use new name.
459 (gfc_sym_type): New character variable code.
460 (gfc_get_derived_type): Ditto.
461 (gfc_get_function_type): Evaluate character variable lengths.
462 * trans-types.h (gfc_strlen_kind): Define.
463 (gfc_is_nodesc_array): Add prototype.
464 * trans.h: Update prototypes.
465 (struct lang_type): Update comments.
466 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
467 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
469 2004-04-04 Paul Brook <paul@codesourcery.com>
471 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
472 * options.c (gfc_init.options, gfc_handle_option): Ditto.
473 * trans-expr.c (gfc_conv_function_call): Ditto.
474 * trans-types.c (gfc_is_nodesc_array): Ditto
475 * lang.opt (fg77-calls): Remove.
477 2004-04-04 Paul Brook <paul@codesourcery.com>
479 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
480 (gfc_conv_descriptor_base): Rename ...
481 (gfc_conv_descriptor_offset): ... to this.
482 (gfc_trans_allocate_array_storage): Set offset to zero.
483 (gfc_conv_array_base): Rename ...
484 (gfc_conv_array_offset): ... to this.
485 (gfc_conv_array_index_ref): Add offset parameter.
486 (gfc_conv_array_ref): Include offset.
487 (gfc_trans_preloop_setup): Use existing offset.
488 (gfc_trans_allocate_temp_array, gfc_array_allocate,
489 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
490 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
491 gfc_conf_ss_descriptor): Set offset.
492 * trans-array.h: Rename prototypes.
493 * trans-const.h (gfc_index_zero_node): Define.
494 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
495 * trans-types.c (gfc_get_array_type_bounds): Ditto.
496 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
498 2004-03-25 Diego Novillo <dnovillo@redhat.com>
500 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
502 2004-03-24 Bud Davis <bdavis9659@comcast.net>
505 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
506 before conversion by gmp library call.
508 2004-03-24 Bud Davis <bdavis9659@comcast.net>
511 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
513 2004-02-24 Richard Henderson <rth@redhat.com>
515 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
517 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
519 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
520 (fortran/gfortran.info): ... to here.
523 2004-02-16 Richard Henderson <rth@redhat.com>
525 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
526 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
527 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
528 (gfc_expand_function): Rename from expand_function_body, make static,
529 don't do anything except invoke tree_rest_of_compilation.
530 (gfc_be_parse_file): Invoke cgraph.
531 (gfc_expand_decl): Remove.
532 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
533 __builtin_adjust_trampoline.
534 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
536 (gfc_generate_function_code): Use it. Lower nested functions.
537 * trans-expr.c (gfc_conv_function_call): Add static chain operand
539 * trans.c (gfc_build_function_call): Likewise.
540 * trans.h (expand_function_body): Remove.
542 2004-02-15 Victor Leikehman <lei@il.ibm.com>
545 * trans-decl.c (gfc_build_function_decl) For functions
546 returning CHARACTER pass an extra length argument,
547 following g77 calling conventions.
548 * trans-types.c (gfc_get_function_type) Ditto.
549 * trans-expr.c (gfc_conv_function_call) Ditto.
551 2004-02-14 Paul Brook <paul@codesourcery.com>
553 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
555 2004-02-12 Paul Brook <paul@nowt.org>
559 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
561 * gfortran.texi: Fix typos.
563 2004-02-07 Bud Davis <bdavis9659@comcast.net>
566 * intrinsic.c (add_conversions) Use logical conversion instead
568 * trans-types.c (gfc_get_logical_type) implemented logical*1
571 2004-01-17 Paul Brook <paul@codesourcery.com>
573 * lang-specs.h: Remove %<fixed-form.
575 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
577 * lang-specs.h: Enable preprocessing of source files
578 ending in .F, .fpp, .FPP, .F90 and .F95.
580 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
583 * lang-specs.h: Enable compilation of files ending
584 in .f, .for and .FOR.
586 2004-01-11 Paul Brook <paul@codesourcery.com>
588 * trans-stmt.c (gfc_trans_if_1): New function.
589 (gfc_trans_if): Use it.
591 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
593 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
594 (gfc_option_t): Add max_identifier_length.
595 * lang.opt: Add fmax-identifier-length.
596 * match.c (parse_name): Use limit.
597 * options.c (gfc_init_options): Set max_identifier_length.
598 (gfc_handle_option): Ditto.
600 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
602 * intrinsic.c (add_functions): Add resolve function to dcmplx.
603 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
604 * iresolve.c (gfc_resolve_dcmplx): New function.
606 2004-01-10 Paul Brook <paul@codesourcery.com>
608 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
609 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
610 (gfc_return_by_reference): Correct condition.
611 (gfc_get_function_type): Ditto.
613 2004-01-10 Paul Brook <paul@codesourcery.com>
615 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
618 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
620 * iresolve.c: Use correct kind.
622 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
625 * trans-decl.c (gfc_create_module_variable): Output array valued
628 2004-01-10 Paul Brook <paul@codesourcery.com>
630 * resolve.c (resolve_branch): Get error message right way round.
632 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
634 * trans-array (gfc_conv_loop_setup): Adjust comment to track
636 (gfc_array_allocate): Don't count size of element twice.
638 2004-01-04 Paul Brook <paul@codesourcery.com>
640 * lang.opt (i8, r8, std=*): Remove RejectNegative.
642 2004-01-04 Paul Brook <paul@codesourcery.com>
644 * error.c (gfc_notify_std): New function.
645 * gfortran.h (gfc_notify_std): Declare.
647 (gfc_option_t): Add warn_std and allow_std.
648 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
649 (gfc_intrinsic_func_interface): Use gfc_notify_std.
650 * check.c (check_rest): Use gfc_notify_std.
651 * match.c (gfc_match_pause): Ditto.
652 (gfc_match_assign): Ditto.
653 (gfc_match_goto): Ditto.
654 * resolve.c (resolve_branch): Ditto.
655 * lang.opt: Add std=<foo> and w.
656 * options.c (gfc_init_options): Set allow_std and warn_std.
657 (gfc_handle_option): Handle OPT_std_* and OPT_w.
659 2004-01-01 Paul Brook <paul@codesourcery.com>
661 * array.c (gfc_append_constructor): Take constructor, not expression.
662 * data.c (struct gfc_expr_stack): Remove.
663 (expr_stack): Remove.
664 (find_con_by_offset): Rename from find_expr_in_con.
665 (find_con_by_component): Rename from find_component_in_con.
666 (gfc_get_expr_stack): Remove.
667 (gfc_assign_data_value): Rewrite.
668 (gfc_expr_push): Remove.
669 (gfc_expr_pop): Remove.
670 (gfc_advance_section): Rename from
671 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
672 (gfc_get_section_index): Handle unbounded sections.
673 * gfortran.h: Update prototypes.
674 * resolve.c (check_data_variable): Array section maight not be the
677 2004-01-01 Paul Brook <paul@codesourcery.com>
680 * resolve.c (resolve_symbol): Allow assumed length function results.
682 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
684 * match.c (gfc_match_pause): Fix spelling.
686 2004-01-01 Steven Bosscher <stevenb@suse.de>
689 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
690 reference from the expression.
692 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
694 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
696 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
697 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
698 (symbol_attribute):New variable attribute: assign.
699 * io.c (resolve_tag):Integer variable is allowed.
700 (match_dt_format): Add ASSIGN statement. Set assign flag.
701 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
702 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
703 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
704 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
705 (next_statement): Add ST_LABEL_ASSIGNMENT.
706 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
707 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
708 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
709 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
710 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
711 assign. Put them into the stuct lang_decl.
712 * trans-io.c (set_string): Add the assign statement.
713 * trans-stmt.c (gfc_trans_label_assign): New function.
714 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
715 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
716 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
717 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
718 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
719 (GFC_DECL_ASSIGN(node)): New macro to access flag.
721 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
724 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
727 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
729 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
730 that arguments to subroutines/functions can't alias themselves, nor global
733 2003-12-20 Steven Bosscher <stevenb@suse.de>
735 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
736 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
738 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
740 * primary.c (match_substring): Fix substring bug for start point
741 or end point is NULL.
742 * trans-expr.c (gfc_conv_substring): Ditto
743 * trans-types.c (gfc_sym_type): Get correct type of scalar
745 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
748 2003-12-10 Richard Henderson <rth@redhat.com>
750 * options.c (gfc_post_options): Don't ever use rtl inlining.
752 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
754 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
755 * trans-equivalence.c: Remove.
756 * trans-decl.c (gfc_get_symbol_decl): Update to match.
757 (gfc_generate_function_code): Ditto.
758 * trans-array.c (gfc_conv_array_parameter): Ditto.
759 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
760 (F95_ADDITIONAL_OBJS): Add stor-layout.o
761 * trans.h (gfc_trans_equivalence): Remove.
762 * gfortran.h (struct gfc_equiv): Add used field.
763 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
766 2003-12-05 Richard Henderson <rth@redhat.com>
768 * trans.c (gfc_build_addr_expr): New.
769 (gfc_build_indirect_ref, gfc_build_array_ref): New.
770 * trans.h: Declare them.
771 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
772 trans-stmt.c, trans.c (*): Use them.
774 * f95-lang.c (gfc_post_options): Remove dead prototype.
775 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
776 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
779 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
781 * io.c (gfc_match_format): Check for missing format label.
783 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
786 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
787 from interfaces in modules.
789 2003-11-30 Paul Brook <paul@nowt.org>
791 * trans-array.c (gfc_trans_g77_array): Make non-static.
792 (gfc_trans_assumed_size): Remove.
793 (gfc_trans_dummy_array_bias): Explicitly free temporary.
794 * trans-array.h (gfc_trans_g77_array): Add prototype.
795 (gfc_trans_assumed_size): Remove.
796 * trans-decls.c (gfor_fndecl_push_context): Remove.
797 (gfor_fndecl_pop_context): Remove.
798 (gfc_build_function)decls): Don't create them.
799 (gfc_trans_deferred_vars): Update to match. Remove dead code.
800 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
802 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
804 * trans-array.c (gfc_conv_array_parameter): Simplify
805 array argument passing for array name actual argument.
806 * trans-expr.c (gfc_conv_function_call): Ditto
807 * trans-types.c (gfc_is_nodesc_array):Ditto.
809 2003-11-30 Paul Brook <paul@nowt.org>
811 * f95-lang.c (gfc_post_options): Move ...
812 * options.c (gfc_post_options): .. to here. Handle inlining options.
813 * gfortran.h (gfc_post_options): Add prototype.
815 2003-11-28 Richard Henderson <rth@redhat.com>
817 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
819 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
821 * trans.h (has_alternate_specifier): New global variable.
822 * match.c (gfc_match_call): Handle actual arguments associated with
823 alternate return indicators.
824 * trans-expr.c (gfc_conv_function_call): Ditto
825 * trans-stmt.c (gfc_trans_call): Ditto
826 (gfc_trans_return): Handle return statement with value.
827 * trans-decl.c (gfc_generate_function_code): Handle functions with
829 (gfc_get_fake_result_decl): Ditto
830 * trans-types.c (gfc_get_function_type): Ditto
831 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
832 (resolve_formal_arglist): Check asterisk dummy.
834 2003-11-27 Paul Brook <paul@nowt.org>
836 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
837 allocation interface.
838 (gfc_conv_ array_parameter): Ditto.
839 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
840 * trans-array.c: Update prototype.
841 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
842 (gfc_trans_auto_character_variable): Use new memory alloc interface.
843 * trans-expr.c (gfc_conv_string_tmp): Ditto.
844 (gfc_conv_function_call): Use gfc_conv_string_tmp.
845 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
846 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
847 * trans.h (gfc_ss_info): Remove unused pdata field.
848 * trans.c (gfc_create_var_np): Change T to V.
850 2003-11-26 Richard Henderson <rth@redhat.com>
852 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
853 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
854 FRACTION, NEAREST, SET_EXPONENT.
855 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
856 Fix GTY marking. Remove unnecessary const's.
857 (LIBM_FUNCTION): Rename from I_LIB.
858 (LIBF_FUNCTION): New.
859 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
860 conventions. Assume the expr signature is correct. Mark const.
861 (gfc_conv_intrinsic_exponent): Use library functions.
862 (gfc_conv_intrinsic_set_exponent): Remove.
863 (gfc_conv_intrinsic_scale): Remove.
864 (gfc_conv_intrinsic_nearest): Remove.
865 (gfc_conv_intrinsic_fraction): Remove.
866 (gfc_conv_intrinsic_function): Update.
867 * trans-decl.c (gfor_fndecl_math_exponent4): New.
868 (gfor_fndecl_math_exponent8): New.
869 (gfc_build_intrinsic_function_decls): Set them.
870 * trans.h: Declare them.
872 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
874 * trans-common.c (gfc_layout_global_equiv): Locate the error for
875 underflow COMMON block.
876 (gfc_trans_one_common): Fix bug for size of COMMON block containing
877 EQUIVALENCE object. Also fix typo in an error message.
879 2003-11-25 Diego Novillo <dnovillo@redhat.com>
881 * Make-lang.in: Add check-gfortran to lang_checks.
882 (check-f95): Alias for check-gfortran.
884 2003-11-25 Jason Merrill <jason@redhat.com>
886 * Make-lang.in (f95.tags): Create TAGS.sub files in each
887 directory and TAGS files that include them for each front end.
889 2003-11-24 Paul Brook <paul@nowt.org>
892 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
894 2003-11-24 Paul Brook <paul@nowt.org>
896 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
898 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
900 2003-11-24 Paul Brook <paul@nowt.org>
903 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
904 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
906 2003-11-20 Richard Henderson <rth@redhat.com>
908 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
909 (gfc_conv_array_base): Likewise.
910 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
911 * trans-expr.c (gfc_conv_string_tmp): Likewise.
912 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
913 * trans-stmt.c (gfc_trans_character_select): Likewise.
915 2003-11-13 Paul Brook <paul@nowt.org>
917 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
919 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
921 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
922 (resolve_equivalence): New function.
923 (resolve_equivalence_derived): New function.
925 2003-11-12 Richard Henderson <rth@redhat.com>
927 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
928 annotate_all_with_locus.
930 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
932 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
933 * trans-decl.c (gfc_finish_var_decl): Modified.
935 2003-11-08 Paul Brook <paul@nowt.org>
938 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
941 2003-11-06 Paul Brook <paul@nowt.org>
943 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
945 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
947 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
949 2003-10-27 Anthony Green <green@redhat.com>
951 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
952 (f95.stagefeedback): Ditto.
954 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
957 * Make-lang.in (f95.stageprofile): Add.
958 (f95.stagefeedback): Add.
960 2003-10-23 Richard Henderson <rth@redhat.com>
962 * f96-lang.c (gfc_gimplify_expr): Remove.
963 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
964 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
966 2003-10-23 Richard Henderson <rth@redhat.com>
968 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
970 2003-10-20 Paul Brook <paul@nowt.org>
972 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
973 * trans-stmt.c (gfc_trans_do_while): Ditto.
975 2003-10-17 Paul Brook <paul@nowt.org>
977 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
979 2003-10-17 Paul Brook <paul@nowt.org>
981 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
983 2003-10-17 Feng Wang <wf_cs@yahoo.com>
985 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
986 (gfc_resolve_minloc): Ditto.
987 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
988 Return the value after subtracting the lower bound.
990 2003-10-16 Richard Henderson <rth@redhat.com>
992 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
994 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
996 * lang.c: Remove -M option for now, it's in the way for C.
998 2003-10-14 Jason Merrill <jason@redhat.com>
1000 * Make-lang.in (f95.tags): New rule.
1002 2003-10-13 Richard Henderson <rth@redhat.com>
1004 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
1006 2003-10-13 Paul Brook <paul@nowt.org>
1008 * trans-decl.c (generate_local_decl): Don't create junk variables.
1010 2003-10-13 Paul Brook <paul@nowt.org>
1012 * resolve.c (resolve_formal_arglist): Use function result decl in
1013 preference to function decl.
1015 2003-10-12 Richard Henderson <rth@redhat.com>
1017 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
1018 TREE_READONLY. Update all callers.
1020 2003-10-12 Feng Wang <wf_cs@yahoo.com>
1022 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
1023 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
1024 (gfc_is_intrinsic_libcall): Add CSHIFT.
1026 2003-10-12 Richard Henderson <rth@redhat.com>
1028 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
1029 (gfc_trans_array_constructor_value): Likewise.
1030 (gfc_conv_array_initializer): Likewise.
1031 * trans-stmt.c (gfc_trans_character_select): Likewise.
1033 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
1035 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
1037 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
1039 * check.c (gfc_check_repeat): Check arguments are scalar.
1040 (gfc_check_trim): New function.
1041 * intrinsic.h (gfc_check_trim): Add prototype.
1042 * intrinsic.c (add_functions): Use it.
1043 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
1045 * trans-decl.c: Ditto.
1046 (gfc_build_intrinsic_fucntion_decls): Set them.
1047 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
1048 (gfc_conv_intrinsic_trim): New function.
1049 (gfc_conv_intrinsic_repeat): New function.
1050 (gfc_conv_intrinsic_function): Use them.
1052 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
1054 * trans-types.c (gfc_sym_type): Handle result variables.
1056 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
1058 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
1059 gfc_get_character_type.
1061 2003-10-11 Feng Wang <wf_cs@yahoo.com>
1063 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
1065 2003-10-11 Paul Brook <paul@nowt.org>
1067 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
1068 (gfc_resolve_dprod): New function.
1069 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
1070 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
1071 (gfc_resolve_dprod): Declare.
1072 * intrinsic.c (add_functions): Use them.
1073 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
1075 2003-10-06 Richard Henderson <rth@redhat.com>
1077 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
1078 * trans-intrinsic.c (call_builtin_clz): Use it.
1080 2003-10-05 Paul Brook <paul@nowt.org>
1082 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
1083 * trans-decl.c (gfc_generate_function_code): Set
1084 cfun->function_end_locus.
1086 2003-09-24 Jason Merrill <jason@redhat.com>
1088 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
1091 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
1092 Paul Brook <paul@nowt.org>
1094 * Make-lang.in (F95_OBJS): Add fortran/data.o.
1095 * array.c (gfc_inser_constructor): New function.
1096 (gfc_get_constructor): New function.
1097 (gfc_free_constructor): Initialize offset and repeat.
1098 (iterator_stack): Remove.
1099 (expand_info): Add offset, component and repeat fields.
1100 (expand_constructor): Set them.
1101 (expand): Set new fields.
1102 (gfc_copy_constructor): Ditto. Avoid recursion.
1103 * gfortran.h: Add prototypes for new functions.
1104 (gfc_constructor): Add offset, component and repeat.
1105 (iteratio_stack): Move to here.
1106 * resolve.c (check_data_variable): Convert data values into variable
1108 (traverse_data_list): Build implicit loop chain.
1109 (gfc_resolve): Ditto.
1110 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
1111 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
1112 * trans-expr.c (gfc_conv_structure): Handle array initializers.
1113 (gfc_conv_expr): Update to match.
1114 * trans.h (gfc_conv_structure): Declare.
1117 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
1119 * trans.h: Add declarations for gfor_fndecl_si_kind and
1120 gfor_fndecl_sr_kind.
1121 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
1122 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
1123 (g95_conv_intrinsic_sr_kind): New function.
1124 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
1127 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
1129 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
1130 instead of _4 and _8 as postfix for libgfortran calls.
1132 2003-09-16 Paul Brook <paul@nowt.org>
1134 * array.c (compare_bounds): New function.
1135 (gfc_compare_array_spec): Use it.
1137 2003-09-14 Paul Brook <paul@nowt.org>
1139 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
1140 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
1142 2003-09-14 Paul Brook <paul@nowt.org>
1144 * check.c (dim_rank_check): Allow assumed bounds if requested.
1145 (gfc_check_lbound): Call it.
1146 (gfc_check_ubound): Ditto.
1147 (gfc_check_size): Change to match.
1148 * simplify.c (gfc_simplify_bound): New function.
1149 (gfc_simplify_lbound): New function.
1150 (gfc_simplify_ubound): New function.
1151 * intrinsic.h: Declare them.
1152 * intrinsic.c (add_functions): Use them.
1154 2003-09-14 Paul Brook <paul@nowt.org>
1156 * io.c (format_lex): Initialize negative_flag.
1157 (check_format): Intialize repeat.
1158 * trans-io.c (gfc_new_nml_name_expr): Declare static.
1159 (gfc_new_var_expr): Ditto.
1161 2003-09-14 Paul Brook <paul@nowt.org>
1163 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
1164 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
1166 2003-09-12 Paul Brook <paul@nowt.org>
1168 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
1170 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1172 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
1173 for a correct expression.
1175 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
1177 * trans-intrinsic.c (real_compnt_info): New struct.
1178 (prepare_arg_info): New function.
1179 (gfc_conv_intrinsic_set_exponent): New function.
1180 (gfc_conv_intrinsic_scale): New function.
1181 (gfc_conv_intrinsic_nearest): New function.
1182 (gfc_conv_intrinsic_fraction): New function.
1183 (gfc_conv_intrinsic_exponent): New function.
1184 (gfc_conv_intrinsic_spacing): New function.
1185 (gfc_conv_intrinsic_rrspacing): New function.
1186 (gfc_conv_intrinsic_function): Use them.
1188 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
1190 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
1191 build_int_2 changed from (high, low) to (low, high).
1192 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
1193 ioparm_namelist_read_mode, iocall_set_nml_val_int,
1194 iocall_set_nml_val_float, iocall_set_nml_val_char,
1195 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
1196 (gfc_build_io_library_fndecls): Add variable initialization.
1197 (gfc_new_nml_name_expr, get_new_var_expr): New function.
1198 (build_dt): Add namelist support.
1199 * io.c (value): New variable.
1200 (check_format): Support FMT_H now.
1202 2003-09-07 Paul Brook <paul@nowt.org>
1204 * io.c (gfc_resolve_dt): Error if format label is not defined.
1206 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
1208 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
1209 about case_switch's break. The other is about building the condition
1210 statement tree, which judges the argument in the range of the
1211 corresponding integer type.
1212 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
1213 for the large values.
1215 2003-09-05 Paul Brook <paul@nowt.org>
1217 * f95-lang.c (expand_function_body): Gimplify the function.
1219 2003-09-04 Jeff Law <law@redhat.com>
1221 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
1224 2003-09-04 Paul Brook <paul@nowt.org>
1226 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
1227 (gfc_expand_stmt): New function.
1228 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
1229 (expand_function_body): Use tree_rest_of_compilation.
1230 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
1232 2003-09-03 Jeff Law <law@redhat.com>
1234 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
1237 2003-08-30 Paul Brook <paul@nowt.org>
1239 * f95-lang.c (builtin_function): Remove #if 0 code.
1240 (gfc_define_builtin): New function.
1241 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
1242 * mathbuiltins.def: New file.
1243 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
1244 (gfc_intrinsic_map): Use mathbuiltins.def.
1245 (gfc_intrinsic_builtin_t): Remove.
1246 (gfc_build_intrinsic_lib_fndecls): Update.
1247 * trans-types.c (gfc_init_types): Remove redundant initilaization of
1248 signed_size_type_node.
1250 2003-08-29 Paul Brook <paul@nowt.org>
1252 * arith.c (gfc_real_kinds): Use correct minimum exponents.
1254 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
1256 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
1257 (gfc_conv_intrinsic_function): Add MODULO.
1259 2003-08-22 Jason Merrill <jason@redhat.com>
1261 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
1263 2003-08-22 Andreas Jaeger <aj@suse.de>
1265 * Make-lang.in (f95.install-common): Add DESTDIR support.
1266 * (f95.install-info): Likewise.
1267 (f95.uninstall): Likewise.
1269 2003-08-19 Diego Novillo <dnovillo@redhat.com>
1271 * trans-types.c (gfc_init_types): Initialize
1272 signed_size_type_node with size_type_node.
1274 2003-08-18 Paul Brook <paul@nowt.org>
1276 * dependency.c (gfc_dependency): New enum.
1277 (check_another_array_ref): Remove.
1278 (gfc_get_array_from_component): Remove.
1280 (get_range): Remove.
1281 (get_no_of_elements): Use mpz_t, not mpf_t.
1282 (transform_sections): New function.
1283 (gfc_check_range_range): Rename ...
1284 (gfc_check_section_vs_section): ... to this. Use new function.
1285 (gfc_is_inside_range): Rewrite to match.
1286 (gfc_check_element_vs_section): Ditto.
1287 (gfc_check_element_vs_element): Ditto.
1289 (gfc_dep_resolver): Ditto. Remove unused parameter.
1290 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
1291 gfc_check_element_vs_element, gfc_is_inside_range,
1292 gfc_get_array_from_component): Remove prototypes for static functions.
1293 (gfc_dep_resolver): Update prototype.
1294 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
1296 2003-08-15 Paul Brook <paul@nowt.org>
1298 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
1299 return values to parent scope.
1300 (gfc_build_dummy_array_decl): Ditto.
1302 2003-08-14 Paul Brook <paul@nowt.org>
1304 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
1305 size of the type, not the pointer.
1306 * resolve.c (resolve_symbol): Give more accurate error message.
1308 2003-08-10 Paul Brook <paul@nowt.org>
1310 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
1312 2003-08-10 Paul Brook <paul@nowt.org>
1314 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
1317 2003-08-10 Chun Huang <compiler@sohu.com>
1319 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
1320 (resolve_symbol): Ditto.
1321 * trans-expr.c (gfc_conv_statement_function): New function.
1322 (gfc_conv_function_expr): Use it.
1324 2003-08-10 Paul Brook <paul@nowt.org>
1326 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
1327 (walk_function_expr): Set section rank.
1328 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
1330 2003-08-10 Paul Brook <paul@nowt.org>
1332 * intrinsic.c (add_sym): Prefix names with correct string.
1333 (add_sym_0s): New function.
1334 (add_subroutines): Register abort.
1336 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
1338 * gfortran.h: Introduce options to control the mangling.
1339 * lang.opt: Likewise.
1340 * options.c (gfc_init_options): Handle the options.
1341 * trans-common.c (gfc_sym_mangled_common_id): New function.
1342 (gfc_build_common_decl): Call it.
1343 * trans-decl.c (gfc_sym_mangled_function_id): New function.
1344 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
1346 2003-08-09 Paul Brook <paul@nowt.org>
1348 * module.c (mio_symbol): Always ouput a namespace for formal args.
1349 (load_needed): Namespace now belong to their proper symbol.
1350 (gfc_dump_module): Change G95=>GFORTRAN.
1352 2003-08-05 Paul Brook <paul@nowt.org>
1354 * options.c: Force -fg77-calls.
1356 2003-08-02 Paul Brook <paul@nowt.org>
1358 * Makelang.in: Rename G95_* to GFORTRAN_*.
1359 * All sources: Rename G95_* to GFC_*.
1361 2003-08-01 Paul Brook <paul@nowt.org>
1363 * fortran/Make-lang.in: Use GMPLIBS.
1364 * fortran/config-lang.in: Set need_gmp.
1365 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
1367 2003-07-27 Andreas Jaeger <aj@suse.de>
1369 * trans-decl.c (gfc_generate_constructors): Convert prototype to
1371 * trans-const.c (gfc_init_constants): Likewise.
1372 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
1374 * gfortranspec.c: Convert to ISO C90.
1375 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
1377 2003-07-26 Paul Brook <paul@nowt.org>
1379 * lang.opt: Add -fdump-parse-tree.
1380 * options.c (gfc_handle_option): Ditto.
1381 * resolve.c (resolve_forall_iterators): Convert to proper type.
1382 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
1384 2003-07-26 Paul Brook <paul@nowt.org>
1386 * Makefile.in: Add build dependencies on files common with rest of gcc.
1388 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
1390 * trans.h: Declare g95_trans_pointer_assignment.
1391 * trans-expr.c (g95_trans_pointer_assignment): New function.
1392 (g95_trans_pointer_assign): Use it.
1393 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
1394 (g95_trans_pointer_assign_need_temp): New function.
1396 2003-07-26 Paul Brook <paul@nowt.org>
1398 * gfortran.texi: Replace references to g95.
1400 2003-07-26 Paul Brook <paul@nowt.org>
1402 Rename g95_* to gfc_*.
1404 2003-07-25 Paul Brook <paul@nowt.org>
1406 * gfortran.h: Rename from g95.h.
1407 * trans-types.c (boolean_type_node, booelan_true_node,
1408 boolean_false_node): Remove.
1409 * trans-types.h: Ditto.
1411 2003-07-25 Chun Huang <compiler@sohu.com>
1413 * parse.c (accept_statement): Implement BLOCK DATA statement.
1414 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
1417 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
1419 * trans-stmt.c (temporary_list): Define.
1420 (g95_trans_assign_need_temp): New function.
1421 (g95_trans_forall_1): Modified for WHERE.
1422 (g95_trans_where_assign): Modified.
1423 (g95_trans_where_2): Modified.
1424 (g95_evaluate_where_mask): Modified.
1425 (g95_trans_where): Modified.
1426 (g95_get_temp_expr): Removed.
1427 (g95_add_to_where_stmt_list): Removed.
1428 (compute_overall_iter_number): Modified for WHERE.
1429 * trans.h: Remove where_stmt_list.
1431 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1433 * lang.opt: Correct description of options -J and -M.
1435 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
1437 * lang.opt: Move help text to here.
1438 * lang-options.h: Remove.
1440 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1441 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
1442 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
1445 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
1446 Paul Brook <paul@nowt.org>
1448 * check.c (check_rest): Use global pedantic flag.
1449 * io.c (data_desc): Ditto.
1450 * error.c (g95_warning, g95_warning_now): Use global flag.
1451 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
1452 (expand_function_body): Update to new prototypes.
1453 (g95_init): Use new option names.
1454 * g95.h (g95_option_t): Standardize names.
1455 (g95_init_options, g95_handle_option): Update prototypes.
1456 * interface.c: Use new option names.
1463 * simplify.c: Ditto.
1465 * trans-array.c: Ditto.
1466 * trans-expr.c: Ditto.
1467 * trans-types.c: Ditto.
1468 * trans-decl.c: Ditto.
1469 (g95_build_library_function_decl): Remove obsolete VPARAMS.
1471 * options.c (g95_display_help): Remove.
1472 (g95_init_options): Convert to new scheme.
1474 (g95module_option): Ditto, rename from g95_parse_arg.
1475 (g95_handle_module_path_options): New function.
1476 * trans-equivalence.c: Fix error message.
1477 * lang.opt: Corrections.
1479 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
1481 * lang.opt: New file.
1483 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1485 * decl.c (match_attr_spec): Set colon_seen.
1487 2003-07-14 Paul Brook <paul@nowt.org>
1489 * trans-array.c: Update comment.
1490 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
1491 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
1492 minmaxloc,minmaxval): Ditto.
1493 * trans-io.c (g95_trans_transfer): Ditto.
1494 * trans-stmt.c: Remove unneeded prototypes.
1495 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
1496 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
1497 (compute_inner_temp_size): Remove bits of dead code. Add comments.
1498 Don't share loopinfo.
1499 (compute_overall_iter_number): Declare as static.
1500 (allocate_temp_for_forall_nest): Ditto.
1501 (g95_trans_forall_1): Don't pass shared loopinfo.
1502 * trans.c (g95_start_block): Expand comment.
1504 2003-07-12 Paul Brook <paul@nowt.org>
1506 * arith.c (g95_index_integer_kind): Remove unused initializer.
1507 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
1508 index by size of element.
1509 (generate_loop_for_rhs_to_temp): Ditto.
1510 (allocate_temp_for_forall_nest): Use element size, not index size.
1512 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1514 * arith.c (g95_index_integer_kind): Add a TODO.
1515 * simplify.c (g95_simplify_nearest): Add a TODO.
1517 2003-07-09 Chun Huang <compiler@sohu.com>
1519 * trans.h: Add declarations for gfor_fndecl_string_scan and
1520 gfor_fndecl_string_verify.
1521 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
1522 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
1523 (g95_conv_intrinsic_verify): New function.
1524 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
1525 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
1526 of parameter 'BACK=.TRUE.'
1528 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
1530 * trans-stmt.c (iter_info, forall_info): Define.
1531 (g95_trans_forall_block): Remove.
1532 (g95_trans_forall_loop): Use forall info blocks.
1533 (g95_trans_nested_forall_loop): New function.
1534 (g95_do_allocate): Handle things other than logical masks.
1535 (generate_loop_for_temp_to_lhs): New function.
1536 (generate_loop_for_rsh_to_temp): New function.
1537 (compute_inner_temp_size): New function.
1538 (compute_overall_iter_number): New function.
1539 (allocate_temp_for_forall_nest): New function.
1540 (g95_trans_forall): Move body ...
1541 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
1543 2003-07-02 Paul Brook <paul@nowt.org>
1545 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
1546 in correct scope. Change callers to match.
1547 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
1548 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
1550 2003-07-02 Paul Brook <paul@nowt.org>
1552 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
1553 expression shape for all expressions.
1554 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
1556 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1558 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
1559 g95_parse_arg), intrinsic.c (g95_convert_type): support of
1561 * intrinsic.c, g95.h: Add g95_convert_type_warn,
1562 * resolve.c (g95_resolve_index): Call it.
1564 2003-07-02 Paul Brook <paul@nowt.org>
1566 * iresolve.c (g95_resolve_reshape): Set expression shape.
1567 (g95_resolve_shape): Ditto.
1568 * simplify.c (g95_simplify_shape): Move common code outside condition.
1569 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
1571 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1573 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
1576 2003-06-29 Paul Brook <paul@nowt.org>
1578 * array.c (g95_simplify_iterator_var): Don't bother with return value.
1579 * expr.c (find_array_element, find_component_ref): New functions.
1580 (remove_subobject_ref): New function.
1581 (simplify_const_ref): Use them. Rename from simplify_component_ref.
1582 (simplify_ref_chain): New function.
1583 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
1584 (g95_specification_expr): Simplify the expression.
1585 * resolve.c (resolve_operator): Check simplifications return code.
1586 (g95_resolve_expr): Ditto.
1588 2003-06-26 Paul Brook <paul@nowt.org>
1590 * expr.c (simplify_component_ref): New function.
1591 (g95_simplify_expr): Use it.
1592 * resolve.c (resolve_structure_cons): Handle references.
1594 2003-06-25 Paul Brook <paul@nowt.org>
1596 * trans-io.c (build_dt): Handle internal units.
1598 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
1600 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
1601 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
1602 Use g95_array_index_type instead of integer_type_node.
1603 (g95_build_common_decl, g95_set_common_master_type): Use
1604 g95_character1_type_node instead of char_type_node.
1605 * trans-equivalence.c (g95_layout_local_equiv): As above.
1607 2003-06-24 Steven G. Kargl <kargls@attbi.com>
1609 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
1610 remove last remains of -fquiet.
1612 2003-06-22 Paul Brook <paul@nowt.org>
1614 * resolve.c (resolve_operator): Don't fail if we can't simplify.
1615 (g95_resolve_expr): Ditto.
1616 (resolce_code): Mark as static.
1617 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
1618 gimplifer doesn't (yet).
1620 2003-06-20 Paul Brook <paul@nowt.org>
1622 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
1623 * match.c (g95_match_if): Add ST_PAUSE.
1624 (g95_match_stopcode): New function.
1625 (g95_match_pause, g95_match_stop): Use it.
1626 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
1627 (decode_stmt, next_statement, parse_executable): Ditto.
1628 * resolve.c (resolve_code): Ditto.
1629 * st.c (g95_free_statement): Ditto.
1630 * trans-stmt.c (g95_trans_pause): New function.
1631 * trans-stmt.h: Declare it.
1632 * trans.c (g95_trans_code): Use it.
1633 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
1635 (g95_build_builtin_function_decls): Initialize them.
1637 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
1639 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1641 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
1642 match_filepos): Fix error handling.
1644 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1646 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
1647 Add assertions on arguments.
1648 * resolve.c (expression_shape): Remove useless &.
1649 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
1650 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
1651 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
1652 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
1653 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
1654 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
1655 (g95_simplify_not, g95_simplify_scale): Add assertions.
1657 2003-06-15 Paul Brook <paul@nowt.org>
1659 Clean up stuff to work with the ssa optimizers.
1660 * convert.c (convert): Handle BOOLEAN_TYPEs.
1661 * f95-lang.c (g95_truthvalue_conversion): Implement.
1662 * trans-array.c (g95_trans_array_constructor_value): Group multiple
1664 * trans.h (g95_truthvalue_conversion): Declare.
1665 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
1666 * trans-stmt.c (g95_trans_character_select): Don't create array
1667 assignments. Mark labels as indirect jump targets.
1668 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
1669 (g95_get_dtype_cst): Handle LOGICAL types.
1671 2003-06-14 Paul Brook <paul@nowt.org>
1673 * f95-lang.c (g95_gimplify_expr): New function.
1674 * trans-array.c (g95_trans_array_constructor_value): Don't create
1676 (g95_conv_expr_descriptor): Rename simple->gimple.
1677 * trans-expr.c (conv_expr_op): Use proper logical operators.
1678 * trans-intrinsic.c (build_fixbound_expr): New function.
1679 (build_fix_expr): Ditto.
1680 (g95_conv_intinsic_aint): Use them. Use builtin functions.
1681 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
1683 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1685 * array.c (g95_compare_array_spec): Remove unreachable code.
1686 * expr.c (g95_copy_expr): Likewise.
1687 * intrinsic.c (g95_convert_type): Likewise.
1688 * misc.c (g95_code2string): Likewise.
1689 * simplify.c (g95_simplify_ishft, g95_simplify_real,
1690 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
1691 * trans-stmt.c (g95_trans_select): Likewise.
1692 * primary.c (extend_ref): Add an assertion.
1693 * simplify.c (g95_convert_constant): Add const.
1694 * intrinsic.h: Remove g95_check_x_ni.
1695 * f95-lang.c (g95_finish): Call g95_release_include_path.
1697 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1699 * resolve.c (resolve_contained_functions): Fix typo introduced on
1702 2003-06-09 Paul Brook <paul@nowt.org>
1704 * g95.h: Include system.h not hwint.h.
1705 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
1706 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
1708 2003-06-09 Paul Brook <paul@nowt.org>
1710 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
1711 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
1712 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
1713 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
1714 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
1716 * trans.h (g95_trans_equivalence, g95_trans_common,
1717 g95_add_decl_to_function): Declare.
1718 * trans-common.c, trans-equivalence.c: New files.
1720 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
1722 * intrinsic.c (g95_intrinsic_extension): Remove.
1723 (add_functions): Substitute g95_check_x for g95_check_x_ni
1725 (g95_init_expr_extensions): New function.
1726 (g95_intrinsic_func_interface): Use it.
1727 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
1728 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
1729 g95_check_precision, g95_check_present, g95_check_radix,
1730 g95_check_range, g95_check_selected_real_kind): Do not set
1731 g95_intrinsic_extension.
1732 (g95_check_x_ni): Remove now duplicate of g95_check_x.
1734 * expr.c (check_inquiry): Add FIXME, fixup some code style.
1736 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1738 * g95.h (ref_type): Name this type explicitly.
1739 * module.c (MIO_NAME): Add specialisations of mio_name.
1740 (mio_symbol_attribute, mio_typespec, mio_array_ref,
1741 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
1742 (ab_attribute): Name this type explicitly.
1743 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
1745 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
1747 * trans-intrinsic.c (g95_conv_allocated): New function.
1748 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
1750 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
1752 * f95-lang.c: Don't include g95-support.h
1753 (g95_mark_addressable): Add prototype.
1754 (g95_init_decl_processing): Remove C front end hack.
1755 * f95-tree.c: Remove file.
1756 * support.c: Remove file.
1757 * g95-support.h: Remove file.
1758 * trans-types.c (g95_init_types): Set up boolean
1759 type related tree nodes.
1760 * Make-lang.in: Remove rules for dead files and
1761 dependencies on them.
1763 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
1765 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
1766 C front end dependency. Also, convert.c does not depend on
1767 g95-support.h anymore.
1768 * convert.c: Don't include c-common.h and g95-support.h
1769 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
1770 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
1771 stmts_are_full_exprs_p, current_stmt_tree,
1772 current_scope_stmt_stack): Remove.
1773 * g95-support.h (unsigned_conversion_warning): Kill proto.
1774 (boolean_type_node, boolean_true_node, boolean_false_node):
1775 Don't define here. Instead, make then true tree nodes in
1777 * support.c (c_global_trees): Die, C front end, die!!!
1778 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
1779 uintmax_type_node, string_type_node and const_string_type_node.
1780 (decl_constant_value, overflow_warning): Make static functions.
1781 They are in death row too, though.
1782 (default_conversion, c_expand_asm_operands): Remove.
1783 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
1784 trans.c: Don't include c-common.h.
1785 * trans-types.c (boolean_type_node, boolean_true_node,
1786 boolean_false_node): Make them real tree nodes.
1787 * trans-types.h (intmax_type_node, string_type_node,
1788 const_string_type_node): Hack to work around C dependencies
1789 in builtin-types.def.
1791 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1793 * decl.c (decl_types): Add some iterators-like sentinels.
1794 * decl.c (match_attr_spec): Use them.
1795 Use "decl_types" instead of "int".
1796 Add cast in call to g95_match_strings.
1797 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
1799 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
1800 (g95_interface_info): Use "g95_intrinsic_op".
1801 * dump-parse-tree.c (g95_show_namespace): Use them.
1802 * interface.c (g95_check_interfaces): Use them.
1803 * module.c (read_module, write_module): Use them.
1804 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
1805 Use "g95_intrinsic_op".
1806 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
1807 Add a default case in switch statement.
1808 * intrinsic.h (g95_generic_isym_id): Moved to...
1809 * g95.h (g95_generic_isym_id): here.
1810 (g95_intrinsic_sym): Use "g95_generic_isym_id".
1811 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
1812 * trans-intrinsic.c (g95_intrinsic_map_t,
1813 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
1814 * match.c (g95_match_intrinsic_op): Add cast in call to
1817 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
1819 * support.c (skip_evaluation, warn_conversion, lvalue_p,
1820 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
1821 constant_fits_type_p, convert_and_check,
1822 unsigned_conversion_warning): Remove these ugly remnants
1823 we inherited from the C front end.
1824 (function_types_compatible): Remove '#if 0'-edcode.
1825 (build_modify_expr): Likewise.
1826 (convert_for_assignment): Don't use the deceased functions.
1827 The parameter fundecl is now unused.
1828 (decl_constant_value): Always just return decl. In fact
1829 this function is not used at present, but it might be in
1830 the future, when we start using the tree inliner.
1831 (overflow_warning, default_conversion, c_expand_asm_operands):
1832 Abort when these are called, they are part of the C type
1833 checking implementation and therefore poison to Fortran.
1835 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
1837 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
1838 c-pretty-print.o and c-dump.o. Add a comment on why we
1839 depend on c-semantics.c.
1840 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
1841 Don't use the C front end tree dumper hook to dump the
1842 language specific tree representation -- we don't have
1843 one. So instead, inherit the default langhook.
1845 2003-06-02 Paul Brook <paul@nowt.org>
1847 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
1849 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1851 * check.c (g95_check_associated): Use proper types. Remove
1852 extraneous argument in call to g95_error().
1854 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
1856 * resolve.c (resolve_operator): Make logical operands convert to the
1857 type with higher kind.
1859 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
1861 * check.c (g95_check_associated): Make sure both pointer and target has
1862 the same type and rank. Null pointer or array section with vector
1863 subscript as target are not allowed.
1864 * trans.h: Declare gfor_fndecl_associated.
1865 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
1866 gfor_fndecl_associated.
1867 * trans-intrinsic.c (g95_conv_associated): New function.
1868 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
1870 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
1872 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
1873 according to POINTER itself rather than TARGET.
1874 (g95_conv_expr_descriptor): Make lbound start at 1.
1875 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
1877 2003-06-01 Paul Brook <paul@nowt.org>
1879 * expr.c (g95_type_convert_binary): Make it match the standard.
1880 * g95.texi: Remove dead link.
1882 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
1884 * g95.texi: Cleanup somewhat in preparation for inclusion
1887 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1888 Canqun Yang <canqun@yahoo.com.cn>
1890 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
1892 (g95_find_forall_index): Return proper value.
1893 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
1894 compare the return value from g95_find_forall_index.
1896 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1897 * g95.h, io.c (g95_st_label): Remove "length".
1898 (g95_symtree): Remove "link".
1899 (g95_case): Remove "code".
1900 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
1901 g95_convert_real): Make an argument pointer to const.
1902 * decl.c (colon_seen): Add a TODO.
1903 * interface.c (g95_compare_types): Fix typo.
1904 * interface.c (compare_interfaces): Preserve value of "p".
1905 * intrinsic.c (sort_actual): Remove "i".
1906 * match.c (g95_match_assign): Proper type in call to g95_match().
1907 * parse.c (next_free): Avoid duplicate call due to macro.
1908 * parse.c (check_statement_label): wrong type in call to g95_error.
1909 * primary.c (match_real_constant): Add a TODO.
1910 * resolve.c (resolve_select): Remove useless conditional.
1911 * simplify.c (g95_simplify_repeat): Proper assignment to
1912 "value.character.string".
1913 * simplify.c (g95_simplify_reshape): Wrong variable in call to
1916 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
1918 * trans-stmt.c: Remove unnecessary include file defaults.h.
1920 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
1922 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
1924 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
1925 actual variables used as FORALL indexes.
1927 2003-05-15 Paul Brook <paul@nowt.org>
1929 * trans-array.c (g95_trans_static_array_pointer): Use
1931 (g95_trans_deferred_array): Initialize static array pointers.
1932 * trans-expr.c (g95_conv_function_call): Use formal arglist to
1933 correctly pass POINTER and absent CHARACTER arguments.
1935 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
1937 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
1938 (g95_resolve_forall_body): Resolve FORALL body.
1939 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
1940 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
1941 (g95_find_forall_index): Check whether the FORALL index appears in
1942 the expression or not.
1943 (resolve_code): Modified.
1945 2003-05-14 Paul Brook <paul@nowt.org>
1947 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
1949 2003-05-13 Paul Brook <paul@nowt.org>
1951 * trans-types.c (g95_max_array_element_size): Now a tree node.
1952 (g95_init_types): Work out max size properly.
1953 (g95_get_dtype_cst): Modify to match.
1955 2003-05-11 Paul Brook <paul@nowt.org>
1957 * trans-io.c (add_case): Create a label decl for case labels.
1959 2003-05-11 Paul Brook <paul@nowt.org>
1961 * arith.c (g95_integer_index_kind): New variable.
1962 * f95-lang.c (g95_init): Move frontend initialization here ...
1963 (g95_post_options): ... from here.
1964 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
1965 * intrinsic.c (add_functions): Use index kinds.
1966 * iresolve.c: Convert to index_kind where needed.
1967 * resolve.c (g95_resolve_index): Make public, use index_kind.
1968 (resolve_array_ref): Adjust to match.
1969 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
1970 * trans-stmt.c: Ditto.
1971 * trans-types.c: Ditto.
1972 * trans-types.h (g95_array_index_kind): Remove declaration.
1973 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
1975 2003-05-07 Paul Brook <paul@nowt.org>
1977 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
1978 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
1981 2003-05-07 Paul Brook <paul@nowt.org>
1983 * trans-array.c (trans_static_array_pointer,
1984 g95_trans_array_constructor_value, g95_conv_array_initializer,
1985 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
1986 (g95_add_loop_ss_code): Convert subscripts to the correct type.
1987 * trans-stmt.c (g95_trans_character_select): Ditto.
1988 * trans-types.c (g95_init_types): Ditto.
1990 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
1992 * f95-lang.c (expand_function_body): Use input_line, not lineno.
1993 * trans-decl.c (g95_generate_function_code,
1994 g95_generate_constructors): Likewise.
1995 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
1996 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
1999 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
2000 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
2001 with components point to the DERIVED type itself, and two DERIVED
2002 type with components point to each other.
2003 * trans-expr.c (g95_conv_componet_ref): Modified
2005 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
2006 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
2008 (g95_trans_pointer_assign): Implement Nullify.
2010 2003-05-01 Paul Brook <paul@nowt.org>
2012 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
2013 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
2015 2003-05-01 Paul Brook <paul@nowr.org>
2017 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
2018 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
2021 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
2023 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
2026 2003-04-28 Paul Brook <paul@nowt.org>
2028 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
2029 as their kind suggests.
2030 (g95_resolve_reshape): Ditto.
2032 2003-04-28 Chun Huang <compiler@sohu.com>
2034 * trans-expr.c (g95_conv_substring_expr): New function.
2035 (g95_conv_expr): Use it.
2037 2003-04-28 Paul Brook <paul@nowt.org>
2039 * iresolve.c (g95_resolve_transpose): Make it match the
2041 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
2043 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
2045 * trans-types.c (g95_add_field_to_struct): New function to
2046 add a field to a UNION_TYPE or RECORD_TYPE.
2047 * trans-types.h (g95_add_field_to_struct): Prototype.
2048 (g95_get_derived_type): Use g95_add_field_to_struct to add
2050 * trans-io.c (g95_add_field): Remove.
2051 (ADD_FIELD): Use new g95_add_field_to_struct function.
2052 (ADD_STRING): Likewise.
2053 * trans-stmt.c (g95_trans_select): Likewise.
2054 (g95_add_field): Remove duplicated function.
2056 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
2058 Port implementation for CHARACTER SELECT from Andy's tree.
2059 * trans-stmt.c (g95_trans_character_select): Implement character
2060 select. (g95_add_field): New function.
2061 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
2062 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
2063 * g95.h (struct g95_case): Add field 'int n'.
2064 * trans.h: Declare 'gfor_fndecl_select_string'.
2066 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
2068 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
2069 (g95_insert_bbd): Die on duplicates.
2070 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
2072 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
2074 * g95.texi: Require GMP 4.0 -- like we actually
2075 do. Explain the testsuite and what-goes-where.
2076 Don't use undefined texinfo symbol. Break very
2077 long line. Remove finished item from the list
2080 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
2082 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
2085 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
2087 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
2088 (g95_trans_forall_body): New function.
2090 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
2092 * resolve.c (resove_where): New function.
2093 (resolve_where_shape): New function.
2094 (resolve_code): Add call to 'resolve_where'
2095 * trans-stmt.c (g95_trans_where): Modified.
2096 (g95_trans_where_2): New function.
2097 (g95_trans_where_assign): New function.
2098 (g95_evaluate_where_mask): New function.
2099 (g95_add_to_stmt_list): New function.
2100 (g95_get_temp_expr): New function.
2101 * trans.h (where_stmt_list): New structure.
2103 2003-04-10 Paul Brook <paul@nowt.org>
2105 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
2106 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
2108 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
2110 Update after mainline -> tree-ssa-branch merge.
2111 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
2113 (g95_init): Update for new lang_hooks definition.
2114 (g95_post_options): New langhook.
2115 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
2116 * scanner.c (g95_new_file): Comment update.
2118 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2120 * g95.h, lang-options.h: Add -Wimplicit-interface.
2121 * options.c (g95_init_options, g95_parse_arg): Set it.
2122 * interface.c (check_intents): Warn about call with implicit
2124 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
2127 2003-04-05 Paul Brook <paul@nowt.org>
2129 * iresolve.c (g95_resolve_spread): Don't resole based on type.
2130 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
2132 2003-03-29 Paul Brook <paul@nowt.org>
2134 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
2135 (g95_resolve_unpack): Ditto.
2136 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
2137 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
2138 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
2140 2003-03-25 Paul Brook <paul@nowt.org>
2142 * arith.c (g95_unary_user, g95_user): Remove dead functions.
2144 * array.c (g95_free_array_ref): Ditto.
2146 * symbol.c (g95_use_derived_tree): Ditto.
2147 * intrinsic.c (add_functions): Use simplification for SCALE.
2148 * primary.c (g95_match_rvalue): Test sym, not symtree.
2150 2003-03-25 Paul Brook <paul@nowt.org>
2152 * trans-decl.c (build_function_decl): Add parameter before it gets
2153 turned into a constant.
2154 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
2155 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
2156 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
2158 2003-03-22 Paul Brook <paul@nowt.org>
2160 * trans-array.c (g95_conv_array_initializer): Allow scalar
2162 * trans-decl.c (g95_finish_var_decl): Result variables are not
2164 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
2165 (g95_conv_intrinsic_function): Use it.
2166 * trans-types.h (g95_type_spec): Remove dead declaration.
2168 2003-03-21 Paul Brook <paul@nowt.org>
2170 * trans-decl.c (g95_build_function_decl): Mark string parameters.
2172 2003-03-20 Paul Brook <paul@nowt.org>
2174 * trans-decl.c (g95_build_function_decl): Put character length
2175 parameters at the end of the function declaration.
2176 * trans-expr.c (g95_conv_function_call): Ditto.
2177 * trans-types.c (g95_get_function_type): Ditto.
2179 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2181 * resolve.c (resolve_formal_arglist): Don't impose intent for
2182 procedure arguments of pure functions.
2183 (resolve_select): Remove redundant assignment.
2185 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2187 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
2189 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
2190 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
2192 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
2194 * symbol.c (g95_add_type): Fix typo in comment.
2197 2003-03-16 Paul Brook <paul@nowt.org>
2199 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
2200 * expr.c (g95_build_call): Remove.
2201 * f95-lang.c (puchdecl_top_level): New function.
2202 * g95.h (g95_code): Store resolved symbol, not just the name.
2203 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
2204 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
2205 (g95_get_intrinsic_sub_symbol): New function.
2206 * iresolve.c (g95_resolve_cpu_time): Use it.
2207 (g95_resolve_random_number): Ditto.
2208 * resolve.c: Set code->resolved_sym instead of code->sub_name.
2209 * trans-decl.c (g95_get_extern_function_decl): Give external decls
2210 the correct DECL_CONTEXT. Add global symbold to the global scope.
2211 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
2214 2003-03-16 Paul Brook <paul@nowt.org>
2216 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
2217 * options.c (g95_parse_arg): Ditto.
2218 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
2219 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
2220 for the procedure, not the parameter.
2221 * trans-array.c (g95_trans_g77_array): New function.
2222 (g95_trans_assumed_size): Use it.
2223 (g95_trans_dummy_array_bias): Ditto.
2224 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
2225 (g95_conv_expr_descriptor): ... to here. Update callers.
2226 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
2227 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
2228 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
2229 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
2230 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
2231 (g95_sym_type): Ditto.
2233 2003-03-15 Paul Brook <paul@nowt.org>
2235 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
2237 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
2239 2003-03-14 Paul Brook <paul@nowt.org>
2241 * trans-array.c (g95_array_is_packed): Remove.
2242 (g95_conv_array_base): Correctly handle all descriptorless cases.
2243 (g95_conv_array_stride): Use descriptorless strides.
2244 (g95_trans_dummy_array_bias): Don't always repack the array.
2245 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
2247 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
2248 dummy and non-dummy arrays...
2249 (g95_sym_type, g95_get_derived_type): ... like these.
2250 (g95_get_array_type_bounds): Allow discontiguous arrays.
2252 2003-03-12 Paul Brook <paul@nowt.org>
2254 * array.c (g95_resolve_array_spec): Fix comment.
2255 * g95.h (symbol_attributes): New flag always_explicit.
2256 * resolve.c (resolve_formal_arglist): Set it always_explicit.
2257 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
2258 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
2259 (g95_trans_array_bounds): Allow assumed shape arrays.
2260 (g95_trans_repack_array): Remove.
2261 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
2262 * trans-decl.c (g95_build_qualified_array): Only ignore absent
2263 bounds for assumed size arrays.
2264 (g95_build_dummy_array_decl): Use descriptorless arrays.
2265 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
2266 (g95_trans_pointer_assign): Fix typo.
2267 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
2269 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
2270 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
2271 Also modify callers.
2272 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
2274 2003-03-08 Paul Brook <paul@nowt.org>
2276 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
2277 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
2278 * resolve.c (compare_spec_to_ref): Allow full array sections.
2280 2003-03-08 Paul Brook <paul@nowt.org>
2282 * expr.c (g95_simplify_expr): Also simplify array index and
2283 substring expressions.
2284 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
2285 * trans-array.c (g95_trans_array_bounds): New function.
2286 (g95_trans_auto_array_allocation): Use it.
2287 (g95_trans_assumed_size): Rewrite.
2288 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
2289 (gfor_fndecl_repack): Remove.
2290 (g95_build_qualified_array): Handle absent upper bounds.
2291 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
2292 (g95_get_symbol_decl): Update.
2293 (g95_build_intrinsic_function_decls): Initialize new decls.
2294 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
2295 (gfor_fndecl_repack): Remove.
2296 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
2297 * trans-types.c: (g95_build_array_type): Merge duplicated code..
2298 (g95_get_nodesc_array_type): Handle absent bounds.
2299 * trans-types.h (g95_get_nodesc_array_type): Declare.
2301 2003-03-04 Paul Brook <paul@nowt.org>
2303 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
2306 2003-03-02 Paul Brook <paul@nowt.org>
2308 * options.c (g95_init_options): Drfault to 1.
2309 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
2310 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
2311 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
2312 Handle non-constant size automatic arrays.
2313 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
2314 generic bound functions.
2315 (g95_trans_auto_array_allocation): Don't create a descriptor.
2316 (g95_trans_assumed_size): New function (broken).
2317 (g95_trans_dummy_array_bias): Remove unused var.
2318 * trans-array.h (g95_trans_assumed_size): Declare.
2319 * trans-decl.c (create_index_var): New fuction.
2320 (g95_build_qualified_array): New function.
2321 (g95_get_symbol_decl): Use it.
2322 (g95_trans_deferred_vars): Handle assumed shape seperately.
2323 * trans-types.c (get_element_type): Handle heap allocated arrays.
2324 (g95_is_nodesc_array): Include non-const size arrays.
2325 (g95_get_nodesc_array_type): Ditto.
2327 2003-02-23 Paul Brook <paul@nowt.org>
2329 * trans-array.c (g95_array_init_size): Should use stride, not size of
2332 2003-02-18 Paul Brook <paul@nowt.org>
2334 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
2335 after intrinsic function check.
2337 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2339 * io.c (match_io): Fix missing return value and remove useless
2341 * match.c (g95_match): Remove useless assignment.
2342 * module.c (parse_string): Remove useless post increment.
2343 * simplify.c (g95_simplify_verify): Remove useless assignment.
2345 2003-02-15 Paul Brook <paul@nowt.org>
2347 * expr.c (restricted_intrinsic): Handle bad values gracefully.
2348 * g95.h (symbol_attribute): Add referenced member.
2349 (g95_symbol): Add dummy_order member.
2350 (g95_set_sym_referenced): Declare.
2351 * match.c (g95_match_assignment, g95_match_call): Use it
2352 * primary.c (match_actual_arg, g95_match_rvalue,
2353 g95_match_variable): Ditto.
2354 * symbol.c (next_dummy_order): New variable.
2355 (g95_set_sym_referenced): New function.
2356 (check_done): New function.
2357 (g95_add_*): Use it.
2358 * trans-decl.c: Make formatting conform to GCC standards.
2359 (g95_defer_symbol_init): Add dummy variables in the right order.
2360 (g95_get_symbol_decl): Only accept referenced variables.
2361 (g95_create_module_variable): Module variables are always required.
2362 (generatr_local_decls): New function.
2363 (generate_local_vars): New function.
2364 (g95_generate_function_code): Use it.
2366 2003-02-13 Paul Brook <paul@nowt.org>
2368 * trans-decl.c (g95_conv_struct_cons): Remove.
2369 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
2370 * trans-expr.c (g95_conv_structure): New function.
2371 (g95_conv_expr): Use it.
2373 2003-02-09 Paul Brook <paul@nowt.org>
2375 * trans-array.c (g95_array_init_size): Don't evaluate the linit
2376 expressions multiple times.
2377 (g95_trans_auto_arry_allocation): Use pointer not tmp.
2379 2003-02-08 Paul Brook <paul@nowt.org>
2381 * module.c (mio_symtree_ref): Declare as static.
2382 (mio_expr): Remove dead code.
2383 (read_module): Set the symtree link for fixups.
2384 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
2385 (build_round_expr): ... to this.
2386 (g95_conv_intrinsic_aint): New function.
2387 (g95_conv_intrinsic_function): Use it.
2389 2003-02-08 Paul Brook <paul@nowt.org>
2391 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
2392 offset after modificaton, not the increment expression.
2393 * dependency.c: Kill excess whitespace.
2395 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
2397 * dependency.h: Remove some function declarations.
2398 * dependency.c (get_no_of_elements): Change this function not to
2400 * other: Add comments for all modified functions.
2402 2003-02-06 Paul Brook <paul@nowt.org>
2404 * g95spec.c (lang_specific_functions): Fix initializer warning.
2405 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
2406 for structure type names.
2407 * trans-decl.c (g95_cons_structure_cons): New function.
2408 (g95_get_symbol_decl): Use it.
2409 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
2412 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2414 * resolve.c (compare_cases): Add const to casts.
2416 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2418 * g95.h (g95_check_f): Change a1 to f1m.
2419 * intrinsic.c (add_sym_1m, check_specific,
2420 g95_intrinsic_func_interface): Use it.
2422 * module.c (init_pi_tree): Remove useless cast.
2423 (fp2): Fix argument type.
2425 * parse.c (parse_select_block): Add comment.
2427 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
2429 * lang-options.h: Fix warning involving C90 concatenated
2432 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
2433 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2435 * io.c (format_asterisk): Complete initializer to kill warning.
2436 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
2437 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
2438 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
2439 new defines to complete initializers. Kills all warnings.
2441 * Make-lang.in: Comment cleanup.
2443 2003-02-05 Paul Brook <paul@nowt.org>
2445 * array.c (g95_free_constructor): Handle NULL expressions.
2446 * resolve.c (resolve_structure_cons): Ditto.
2447 * decl.c (g95_match_null): New Function.
2448 (variable_decl): Use it.
2449 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
2450 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
2451 * trans-types.c (g95_set_decl_attributes): Remove empty function.
2453 2003-02-05 Paul Brook <paul@nowt.org>
2455 * trans.h (build1_v): New macro.
2456 (build_v): Remove pointless and incorrect prototype.
2457 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
2458 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
2460 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2462 * Make-lang.in (F95_OBJS): Remove one more dead file.
2464 2003-02-01 Paul Brook <paul@nowt.org>
2466 * lang-specs.h: Don't pass -ffixed-form to the linker.
2467 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
2469 2003-02-01 Paul Brook <paul@nowt.org>
2471 * Make-lang.in (F95_OBJS): Remove dead files.
2472 * trans-array.c (g95_array_init_size): Do the right thing when
2474 * trans-decl.c (g95_generate_function_code): Initialize deffered
2475 symbol list before translating contained subroutines.
2476 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
2477 scalar invariant values here...
2478 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
2479 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
2481 2003-01-29 Paul Brook <paul@nowt.org>
2483 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
2484 (g95_walk_elemental_function_args): Reverse chains before adding.
2485 (g95_reverse_ss): Move about a bit.
2486 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
2489 2003-01-28 Paul Brook <paul@nowt.org>
2491 * intrinsic.c (resolve_intrinsic): Use correct union member.
2492 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
2494 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
2495 use associated variables.
2496 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
2497 * trans-expr.c (g95_conv_expr_present): ... to here.
2498 * trans.h: Declare it.
2499 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
2501 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2503 * array.c (expand_iterator): Suppress useless assignment.
2504 * decl.c (match_char_spec): Ditto.
2505 * io.c (match_io_iterator): Ditto.
2506 * primary.c (match_real_constant): Ditto.
2507 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
2508 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
2509 * matchexp.c (match_add_operand, match_level_5): Likewise.
2510 * module.c (parse_atom, find_enum): Likewise.
2511 * resolve.c: move #include <string.h>
2512 (resolve_select): Fix serious typo.
2514 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
2516 * Make-lang.in: Don't build with broken tree-ssa-pre.
2518 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
2520 * resolve.c (resolve_index): Add a TODO.
2521 * symbol.c: Remove useless "#include <ctype.h>".
2523 2003-01-27 Paul Brook <paul@nowt.org>
2525 * check.c (check_rest): Allow different type kinds as an extension.
2526 * g95.h (g95_resolve_f): Add f1m.
2527 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
2528 * intrinsic.h: Chenge prototypes for MIN and MAX.
2529 * iresolve.c (g95_resolve_minmax): New function.
2530 (g95_resolve_min, g95_resolve_max): Use it.
2531 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
2533 (g95_conv_intrinsic_present): Fix logic.
2535 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
2537 * g95.h (g95_case): Don't be a tree, be a double linked list.
2538 * match.c (match_case_selector): Remove redundant semantics check.
2539 Clean up a few goto's to make it a tiny little bit faster.
2540 * resolve.c (case_tree): Die.
2541 (compare_cases): Accept and compare unbounded cases too.
2542 (check_case_overlap): Don't build a tree. Instead, merge-sort the
2543 whole list of g95_cases passed from resolve_select.
2544 (sane_logical_select): Die.
2545 (check_case_expr): Return FAILURE if a CASE label is of the wrong
2547 (resolve_select): Fixup case expression for computed GOTOs, put it
2548 in expr, not expr2, for easier handing in the parse tree dumper and
2549 the code generator. Rewrite the rest of the function: Kill
2550 unreachable case labels and unreachable case blocks.
2551 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
2552 an EXEC_SELECT, not case2 anymore.
2553 * trans-const.c (g95_conv_constant_to_tree): New function.
2554 (g95_conv_constant): Use it.
2555 * trans-const.h: Declare prototype for the new function.
2556 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
2557 g95_trans_character_select): New static functions.
2558 (g95_trans_select): Rewrite.
2560 2003-01-26 Paul Brook <paul@nowt.org>
2562 * intrinsic.c (add_fnctions): Properly add dreal.
2563 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
2564 (g95_conv_intrinsic_function): Use it.
2565 * trans-io.c (build_dt): Abort on internal files (unimplemented).
2567 2003-01-26 Paul Brook <paul@nowt.org>
2569 Widespread changes to the handling of symbols in expressions. These
2570 are now linked via g95_symtree nodes.
2571 * parse.c (g95_fixup_sibling symbols): New function.
2572 (parse_contained): Use it.
2573 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
2574 contained procedure that has bee correctly fixed up.
2575 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
2577 2003-01-24 Paul Brook <paul@nowt.org>
2579 * trans-array.c (g95_walk_expr): Function result attributes are in
2581 * trans-expr.c (g95_conv_function_call,
2582 g95_trans_arrayfunc_assign): Ditto.
2583 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
2585 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
2587 * expr.c (check_restricted): Fix error message.
2588 * symbol.c (free_st_labels): Plug memleak.
2590 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
2592 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
2593 reduce_binary_aa, reduce_binary, eval_intrinsic,
2594 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
2595 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
2596 for typesafe intrinsics helper functions.
2597 (g95_intrinsic_sym): Use them.
2598 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
2599 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
2600 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
2601 check_specific, g95_intrinsic_func_interface,
2602 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
2604 * trans-decl.c (g95_get_extern_function_decl): Likewise.
2605 * Make-lang.in: Don't disable warnings for strict prototypes
2606 any longer, everything is typesafe now.
2608 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
2610 * bbt.c (duplicate_node): Make static.
2611 * module.c (module_name): Make static.
2612 * scanner.c (include_dirs): Make static.
2614 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
2616 Hard coded _gfor_'s should not show up anymore.
2617 * g95.h (PREFIX): New macro.
2618 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
2620 (g95_resolve_random_number): Likewise.
2621 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
2622 * trans-io.c: Remove 'prefix' macro. Replace all uses with
2623 the new PREFIX macro from g95.h.
2625 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
2627 The troubles of forking... Andy implemented this just now too.
2628 Let's stick to that and keep the trees close.
2629 * g95.h (g95_st_label): 'format' member is now a g95_expr.
2630 * io.c: Revert previous changes.
2631 (g95_match_format): Match the format string as a character
2633 * match.h (g95_statement_label): Declare external.
2634 * parse.c: Revert previous changes.
2635 * symbol.c (g95_free_st_label): Free a g95_expr instead
2637 * trans-io.c: Revert previous changes.
2638 (build_dt): Use set_string to set the format string.
2640 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
2642 * io.c (format_string): Make non-static.
2643 (g95_match_format): Remember the format string.
2644 (terminate_io): Add I/O termination for empty I/O lists.
2645 * match.h: Declare external format_string.
2646 * parse.c (check_statement_label): Attack the format string
2647 to a format label for FORMAT statements.
2648 * trans-io.c (g95_add_field): Define prefix macro. Replace
2649 all uses of PREFIX define with a use of this macro.
2650 (build_dt): Implement formatted I/O for format labels.
2652 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
2654 * lang-options.h: Kill "-std=F".
2655 * options.c: Remove unimplemented "-std=F". Modify
2657 * misc.c (g95_terminal_width): New function.
2658 * error.c (g95_error_init_1): Use g95_terminal_width.
2659 * g95.h: Add prototype for g95_terminal_width, remove
2662 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
2664 * Make-lang.in: Fix typo.
2666 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
2668 * g95.h (struct g95_case): Remove unused cruft, new member
2669 'where' to keep track of the locus of the default case.
2670 * match.c (g95_match_case): Add locus to the current case.
2671 (match_case_selector): Likewise.
2672 * parse.c (parse_select_block): Move semantics check for
2673 multiple DEFAULT cases out of here to...
2674 * resolve.c (check_case_overlap): ...here. Return sooner
2676 (check_case_expr): Take two g95_cases now, use to sure the
2677 expression kinds are the same.
2678 (resolve_select): Cleanup.
2680 2003-01-18 Paul Brook <paul@nowt.org>
2682 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
2683 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
2685 (g95_get_extern_function_decl): Put decls in the correct context.
2687 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
2689 * trans-io.c: Port changes from Andy to set ERR flag.
2691 2003-01-17 Paul Brook <paul@nowt.org>
2693 * trans-array.c: Add various comments.
2694 (g95_ss_terminator): Declare as const.
2695 (g95_walk_expr): Remove first parameter and update all callers.
2696 (g95_walk_op_expr): Initialize scalar SS properly.
2697 * trans-array.h (g95_walk_expr): Update prototype.
2698 * trans-expr.c: Update for new g95_walk_expr.
2699 * trans-intrinsic.c: Ditto.
2700 * trans-io.c: Ditto.
2701 * trans.h: Various comments for SS chains.
2703 2003-01-17 Paul Brook <paul@nowt.org>
2705 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
2707 * intrinsic.c (add_functions): Use them.
2708 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
2709 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
2711 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
2713 Fallout of a small merge conflict:
2714 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
2716 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
2718 * initrinsic.c: New add_sym_* functions for strong typing.
2719 (add_conv): Make prototype strict.
2720 * dump-parse-tree.c, dependency.c: Include config.h
2721 * resolve.c, trans-io.c: Fix typos.
2723 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
2725 * dump-parse-tree.c (g95_show_code_node): Show the
2726 condition for a computed GOTO that was transformed
2727 to a SELECT CASE construct.
2728 * resolve.c (check_case_overlap): Revert previous switch
2729 to treaps, it was too slow and didn't catch all trouble.
2730 (resolve_symbol): Be more flexible about module procedures.
2731 * symbol.c (check_conflict): Point to relevant section in
2732 the standard for dubious conflict. Allow procedure
2733 dummy arguments to be optional again.
2734 * trans-io (add_field): Rename to g95_add_field. Change
2736 * trans-stmt (trans_select): Handle unbounded cases for
2737 integer SELECT CASE constructs. Fix/add more comment.
2739 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
2741 * g95.h: Uses GCC's function attribute macros.
2742 * error.c, module.c, parse.c, g95.h: More function attributes.
2744 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
2746 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
2747 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
2750 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
2752 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
2754 * trans.c (g95_trans_code): Use annotate_all_with_file_line
2755 instead of nowdead wrap_all_with_wfl.
2757 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
2759 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
2760 before generating code, so we can still see it even if the code
2761 generation phase dies.
2763 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
2765 * decl.c (build_sym): Split out initialization expression parts...
2766 (add_init_expr_to_sym): ...to here.
2767 (variable_decl): Add the symbol following an attribute list to the
2768 symbol tree before parsing the optional initialization expression
2769 if the symbol is not of a derived type.
2770 * primary.c (g95_match_rvalue): Don't assume a symbol always has
2771 a value if it is a PARAMETER.
2773 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
2775 * misc.c: Don't #include <mcheck.h>
2776 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
2777 ever was a glibc bug, then either this was never reported to
2778 glibc people, or it has been fixed for so long that there's
2779 no information you can find about it, anywhere.
2781 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
2784 * module.c (attr_bits, bt_types, array_spec_types):
2785 Switch 'const' and 'static'.
2786 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
2788 GNU'ify source code:
2789 * trans-io.c: Numerous fixes, one fixed warning and a few
2790 TODO markers so that we don't forget about them.
2792 2003-01-13 Paul Brook <paul@nowt.org>
2794 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
2795 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
2797 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
2798 * match.c (g95_match_stop): Fix dumb == -> != error.
2800 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
2802 * dump-parse-tree.c (show_indent): Add line breaks. This
2803 whole dumping process needs cleanups.
2804 * f95-lang.c (g95_mark_addressable): Fix prototype to match
2805 the langhook. Fix 'return's accordingly.
2806 * g95-support.h: Adjust prototype.
2807 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
2808 * lang-options.h: Add '-fsyntax-only'.
2809 * options.c (g95_init_options): Init 'no_backend'.
2810 (g95_parse_arg): Deal with '-fsyntax-only'.
2811 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
2814 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
2816 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
2817 arguments. Also make sure that if a symbol is marked INTRINSIC,
2818 an intrinsic with the symbol's name actually exists.
2819 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
2820 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
2821 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
2823 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
2825 * resolve.c (resolve_contained_functions): Fix condition, don't
2826 throw internal_error if a child namespace has no name. Apparently
2827 this can be the case?
2829 2003-01-11 Paul Brook <paul@nowt.org>
2831 Port changes from Andy's tree:
2832 * g95.h (g95_code): Add stop_code.
2833 * match.c (g95_match_stop): Detter syntax checking.
2834 * resolve.c (resolve_generic_f0): Return match type.
2835 (resolve_generic_f): Remove dead/duplicated code.
2836 (resolve_specific_f): Ditto.
2837 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
2838 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
2839 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
2841 2003-01-11 Paul Brook <paul@nowt.org>
2843 * trans-array.c: Various documentation/comment changes.
2844 * trans-stmt.c: Ditto.
2847 2003-01-10 Paul Brook <paul@nowt.org>
2849 * options.c/h: Add -fdump-parse-tree as alias of -v.
2851 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2853 * dump-parse-tree.c (g95_show_namespace): Fixed another
2854 typo. Sorry, it's Friday...
2856 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2859 * trans-array.c, trans-array.h, trans.c, trans-const.c,
2860 trans-const.h, trans-decl.c, trans-expr.c, trans.h
2861 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
2862 trans-types.c: Fix bogus copyright years, add 2003.
2863 * trans-types.h: Give copyright header.
2865 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2867 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
2868 * expr.c, options.c, scanner.c: Add some more 'const' markers.
2869 * intrinsic.c: Some constant strings moved to read-only memory.
2870 * io.c (format_asterisk): Move to...
2873 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2875 * dump-parse-tree.c (g95_show_namespace): Dump implicit
2876 types for ranges instead of per-letter. Indent the
2877 'CONTAINS' just like everything else.
2878 * resolve.c (resolve_contained_functions): Clarify comment.
2879 Explain non-obvious conditional expression. Improve
2880 diagnostics if tyoe cannot be resolved.
2881 Port semi-fix from Andy's tree:
2882 (was_declared): Move up before first use.
2883 (generic_sym, specific_sym): New functions. Code moved
2884 out if procedure_kind.
2885 (procedure_kind): Simplify using new functions.
2886 (resolve_generic_f): Make sure the functions we find in
2887 a parent namespace is generic.
2888 (resolve_specific_f): Ditto for specific functions.
2890 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2892 * trans-stmt.c, trans.c: Fix some code style issues. Add
2893 some more comment (but still not enough!).
2895 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2897 * symbol.c (flavors, procedures, intents, acces_types,
2898 access_types, ifsrc_types): Make const.
2899 * misc.c (g95_string2code): Make 'm' param 'const'.
2900 * module.c (find_enum, write_atom, mio_name): Make
2902 (attr_bits, bt_types, array_spec_types, array_ref_types,
2903 ref_types, expr_types): Make const.
2904 * g95.h: Adjust external decls.
2906 2003-01-09 Paul Brook <paul@nowt.org>
2908 * Testsuite: Add a load of new cases.
2910 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
2912 * Make-file.in: Add dependency on back end header files;
2913 a parallel build should work now.
2914 * f95-lang-c (lang_identifier): Remove bogus comment.
2915 (g95_be_parse_file): Fix prototype.
2916 (g95_init): Make static.
2917 (g95_finish): Make static.
2918 * error.c (g95_syntax_error): Kill. Make define in...
2919 * g95.h (g95_syntax_error): Define.
2920 (g95.options): Make 'source' member 'const'.
2921 * interface.c (g95_match_interface): Explain
2922 hard-to-read condition.
2923 (g95_match_end_interface): Ditto.
2924 * trans_const.c (g95_build_string_const): Make 's' parameter
2926 * trans_const.h: Adjust protoype accordingly.
2927 * trans-decl.c: Include tree-dump.h
2928 (g95_generate_function_code): Build fixes for recent changes
2929 in the tree-ssa branch.
2931 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
2933 * format.c: Kill, move code from here...
2935 * Make-lang.in: Adjust.
2938 * BUGS: Mention where to submit bugs. Move old content...
2939 * TODO: ...to here. New file.
2941 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
2942 Fix most warnings, and suppress the ones we can't fix for now.
2943 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
2944 these warnings just clutter the screen and there's not much
2945 we can do about them for now anyway.
2946 * check.c, iresolve.c: Mark unused function parameters.
2947 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
2948 they should be resolved before they get here.
2949 * error.c: Remove unused FILE *status_out.
2950 * f95-lang.c (g95_init): Remove bogus cast.
2951 * Many files: Make things 'const' where required.
2952 * g95.h: Fix prototypes for all modified functions above.
2953 (g95_options): Remove 'object' member.
2955 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
2957 * Make-file.in: Cleanup bogus targets. Add more comment.
2958 * lang-options.h: New option '-w'.
2959 * g95.h: add no_options field to struct g95_options.
2960 * options.c (g95_init_options): Default no_warnings to off.
2961 (g95_parse_arg): Recognise the '-w' switch and its alias,
2963 * error.c (g95_warning, g95_warning_now): Don't emit warning if
2964 no_warning option is set.
2965 * iresolve.c (g95_resolve_shape): Fix warning.
2967 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
2969 * primary.c (g95_next_string_char): Rename next_string_char, and
2970 make static. Adjust callers accordingly.
2971 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
2972 callers accordingly.
2973 * g95.h: Split out all g95_match* functions to...
2974 * match.h: ...here. New file.
2975 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
2976 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
2978 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
2980 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
2981 g95_merge_new_implicit): New functions.
2982 (g95_match_implicit_none, g95_match_implicit): Move from here...
2983 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
2984 Modify to use the new functions in symbol.c.
2985 * g95.h: Add and move prototypes.
2987 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
2989 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
2990 node compare function.
2991 (g95_insert_bbt): Likewise.
2992 (g95_insert_bbt_with_overlap): Likewise.
2993 (g95_delete_bbt): Likewise.
2994 (delete_treap): Likewise. Also fix a potential bug when calling it.
2995 * module.c (compare_pointers): Change proto to compare_fn.
2996 (compare_integers): Likewise.
2997 (compare_true_names): Likewise.
2998 (find_true_name): Adjust call to compare_true_names to match proto.
2999 (require_atom, write_atom, mio_name): Fix 'const' warnings.
3000 (init_pi_tree): Make compare a compare_fn instead of (int *).
3001 * resolve.c (compare_cases): Change proto to compare_fn.
3002 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
3003 it static, and rename to compare_symtree.
3004 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
3006 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
3007 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
3009 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
3010 * Make-lang.in: Fix spaces/tabs issues from previous patch.
3011 * patch.options: Blow away Paul's checkin mistake :-)
3012 * io.c (terminate_io): Fix memory leak (Arnaud).
3014 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
3016 * Make-lang.in: Teach about building DVI, info manual.
3017 * g95.texi: New file.
3019 2003-01-02 Paul Brook <paul@nowt.org>
3021 * trans-array.c (g95_reverse_ss): Make static and don't use.
3022 (g95_conv_ss_descriptor): Don't use g95_loopinfo
3023 (g95_conv_array_parameters): Modify for pointer assignments.
3024 (g95_walk_subexpr): New function.
3025 (g95_walk_expr*): Use it.
3026 * trans-array.h (g95_reverse_ss): Remove prototype.
3027 * trans-expr.c (g95_trans_pointer_assign): Implement.
3028 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
3029 * trans-intrinsic.c: Sync with scalarizer changes.
3030 * trans-io.c: Ditto.
3032 2002-12-29 Paul Brook <paul@nowt.org>
3034 * trans-array.c: Document calling convention for arrays.
3036 2002-12-19 Paul Brook <paul@nowt.org>
3038 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
3039 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
3040 optional parameters for some intrinsics.
3041 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
3042 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
3043 optional parameters.
3044 * trans.h (g95_se): Add ignore_optional flag.
3046 2002-12-15 Paul Brook <paul@nowt.org>
3048 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
3049 * trans-decl.c (g95_generate_function_code): Use TDI_original.
3051 2002-12-14 Paul Brook <paul@nowt.org>
3053 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
3055 2002-12-12 Paul Brook <paul@nowt.org>
3057 * trans-array.c (g95_trans_array_constructor_subarray): Fully
3058 initialize the scalarizer.
3059 (various): Update to new format of g95_expr->value.constructor.
3061 2002-12-08 Paul Brook <paul@nowt.org>
3063 * trans-array.c (g95_put_offset_into_var): New function.
3064 (g95_trans_array_constructor_subarray): New function.
3065 (g95_trans_array_constructor_value): Use it.
3066 (g95_array_cons_size): Don't abort() on array components.
3068 2002-12-08 Paul Brook <paul@nowt.org>
3070 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
3071 * support.c: Update #includes.
3072 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
3073 * trans-array.c: Update #includes.
3075 * trans-const.c: Ditto.
3076 * trans-io.c: Ditto.
3077 * trans-types.c: Ditto.
3078 (g95_init_types): Set size_type_node.
3079 * trans-decl.c: Update #includes.
3080 (gfor_fndecl_adjust{l,r}): Declare and initialize.
3081 * trans-stmt.c: Update #includes.
3082 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
3083 (g95_trans_select): Fix check for unbounded ranges.
3084 * trans-expr.c: Update #includes.
3085 (g95_conv_string_tmp): New function.
3086 (g95_conv_concat_op): Use it.
3087 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
3088 * Trans-intrisic.c: Update #includes.
3089 (g95_conv_intrinsic_strcmp): New function.
3090 (g95_conv_intrinsic_adjust): Ditto.
3091 (g95_conv_intrinsic_function: Use them.
3093 2002-11-30 Paul Brook <paul@nowt.org>
3095 * trans-array.c (g95_walk_function_expr): Handle non-array return by
3097 * trans-dec.c (g95_build_function_decl): Handle character return
3099 (g95_get_fake_result_decl): Ditto.
3100 (g95_trans_deferred_vars): Ditto.
3101 * trans-expr.c (g95_conv_function_call): Ditto.
3102 (g95_trans_arrayfunc_assign) Limit to array valued functions.
3103 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
3104 (g95_conv_intrinsic_function): Use it.
3105 * trans-types.c (g95_sym_type): Handle functions returning strings.
3106 (g95_return_by_reference): Ditto.
3107 (g95_get_function_type): Ditto.
3109 2002-11-18 Paul Brook <paul@nowt.org>
3111 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
3112 requires a temporary.
3113 (g95_trans_select): Handle computed gotos.
3114 * trans-types.c (g95_build_array_type): Warn about non-functional
3115 assumed shape arrays.
3116 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
3118 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
3119 (g95_conv_intrinsic_int): New function.
3120 (g95_conv_intrinsic_mod): New function.
3121 (g95_conv_intrinsic_ichar): New function.
3122 (g95_conv_intrinsic_function): Use them.
3123 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
3125 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
3127 * trans-types.c (g95_build_array_type): Assumed
3128 sized arrays can have rank > 1.
3129 * trans.c (g95_trans_code): Remove erroneous
3130 warning about CONTINUE.
3131 * trans-expr.c (g95_conv_variable): Remove
3134 2002-11-15 Paul Brook <paul@nowt.org>
3136 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
3138 2002-10-31 Paul Brook <paul@nowt.org>
3140 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
3141 * trans-expr.c (g95_conv_component_ref): Handle character string
3143 (g95_conv_string_parameter): Ditto.
3144 * trans-types.c (g95_get_derived_type): Add length decl to caracter
3147 2002-10-10 Paul Brook <paul@nowt.org>
3149 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
3150 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
3152 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
3153 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
3154 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
3155 * trans-types.c (pvoid_type_node): Declare and initialize.
3156 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
3157 (g95_array_allocate): Fix when base==data.
3158 (g95_conv_array_parameter): Correctly handle reduced rank sections.
3159 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
3161 2002-10-09 Paul Brook <paul@nowt.org>
3163 * (g95_conv_expr_reference): Handle character strings correctly.
3165 2002-10-07 Paul Brook <paul@nowt.org>
3167 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
3169 * trans-array.c (g95_build_array_initializer): Remove.
3170 (g95_conv_array_initializer): New Function.
3171 (g95_trans_auto_arry_allocation): Cleanup.
3172 (g95_trans_init_character_array): Remove.
3173 * g95spec.c: Link in libgforbegin.
3174 * trans.c (g95_generate_code): Rename main function to MAIN__.
3175 (g95_create_var): New function.
3176 (g95_create_var_np): New function.
3177 (g95_evaluate_now): New function.
3178 (g95_start_block): New function.
3179 (g95_finish_block): New function.
3180 (g95_add_expr_to_block): New function.
3181 (g95_add_block_to_block): New function.
3182 * trans-expr.c (g95_conv_componen_ref): New function.
3183 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
3184 (F95_OBJS): Add dependency.o.
3185 * f95-lang.c (g95_is_simple_stmt): Remove.
3186 * f95-tree.c (mark_not_simple): New function.
3187 (unshare_all_trees): New function.
3188 (create_tmp_var, create_tmp_alias_var): Remove.
3189 * support.c (declare_tmp_vars, tree_last_decl): Remove.
3190 * trans*: Convert to new IR using GENERIC trees. Don't bother about
3191 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
3193 2002-10-01 Paul Brook <paul@nowt.org>
3195 * trans-array.c: Add support for descriptorless arrays.
3196 (g95_conv_array_data): New function.
3197 (g95_conv_array_base): New function.
3198 * trans-array.h: Declare these here.
3199 * trans-decl.c(g95_create_mopdule_variable): Perform variable
3200 initialization and creation here.
3201 (g95_create_module_vars): Instead of here.
3202 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
3203 * trans-intrinsic.c: Ditto.
3204 * trans-types.c (g95_is_nodesc_array): New function.
3205 (g95_get_nodesc_array_type): New function.
3206 (g95_sym_type, g95_get_derived_type): Use them.
3207 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
3209 2002-09-28 Paul Brook <paul@nowt.org>
3211 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
3212 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
3215 2002-09-24 Paul Brook <paul@nowt.org>
3217 * f95-lang.c (listify): Remove declaration.
3218 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
3220 * f95-tree.c (get_name): New function.
3221 * trans.c (module_namespace): Remove.
3222 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
3223 * trans-types.c: Ditto.
3225 2002-09-19 Paul Brook <paul@nowt.org>
3227 * trans-array.c (g95_get_array_cons_size): New Function.
3228 (g95_con_ss_startstride): Handle Array constructors.
3229 (g95_conv_loop_setup): Ditto.
3230 (g95_conv_array_parameter): Ditto.
3231 * tras-decl.c (g95_finish_var_decl): Make initializes variables
3234 2002-09-19 Paul Brook <paul@nowt.org>
3236 * trans.c (g95_simple_fold_tmp): Detect variables inside
3238 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
3240 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
3242 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
3244 2002-09-14 Paul Brook <paul@nowt.org>
3246 * trans.c (g95_create_module_variable): Move to trans-decl.c.
3247 * trans-const.c (g95_conv_string_init): New Function.
3248 * trans-const.h: Declare it.
3249 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
3250 variables. Don't bail on intrinsic symbols.
3251 (get_extern_function_decl): Handle specific intrinsic functions.
3252 * trans-types.c (g95_sym_type): Dummy functions don't return
3254 * trans-array.c (g95_build_array_initializer): New Function.
3255 (g95_trans_auto_array_allocation): Build initializer for static decls.
3256 Don't use mpz_addmul, it's GMP4 only.
3258 2002-09-12 Paul Brook <paul@nowt.org>
3260 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
3261 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
3262 assembler names for module procedures.
3264 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
3266 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
3269 2002-09-10 Paul Brook <paul@nowt.org>
3271 * trans-array.c: Change format of G95_SS_TEMP strictures.
3272 (g95_check_fncall_dependancy): New function.
3273 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
3275 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
3277 (g95_build_function_decl): Don't assume result arrays are packed.
3278 (g95_trans-deferred-vars): Handle array result variables.
3279 (g95_generate_fuction_code): Clear saved_function_decls.
3280 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
3282 (g95_trans_arrayfunc_assign): New function.
3283 (g95_trans_assignment): Use it.
3284 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
3285 (g95_se): Add direct_byref.
3286 * trans-types.c: Use sym->result rather than sym where appropriate.
3287 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
3288 Update other functions to use this.
3289 (g95_is_intrinsic_libcall): New function.
3290 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
3291 (g95_walk_intrinsic_function): Ditto.
3293 2002-09-08 Paul Brook <paul@nowt.org>
3295 * trans-types.c: Change rank field to dtype field in array descriptor.
3296 * trans-array.c: Implement filling of dtype array descriptor field.
3297 * trans-intrinsic.c: Fix broken LEN intrinsic.
3299 2002-09-07 Paul Brook <paul@nowt.org>
3301 * trans-intrinsic.c: Remove outdated todo intrinsic list.
3302 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
3303 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
3305 2002-09-06 Paul Brook <paul@nowt.org>
3307 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
3308 (gt-f95-trans-types.h): Add dependancy information.
3309 * config-lang.in (gtfiles): Add trans-types.c
3310 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
3311 back to top-level code.
3312 * trans-array.c, trans-types.c: Change format of array descriptor.
3313 (g95_conv_descriptor_dimension): New function.
3314 * trans-types.h (g95_conv_descriptor_rank): define.
3315 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
3318 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3320 * trans-array.c, trans-types.c: Add rank information to descriptor.
3322 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
3324 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
3326 2002-09-04 Paul Brook <paul@nowt.org>
3328 * f95-lang.c (g95_create_decls): New function.
3329 (g95_init): Move initialization of external decls to above, and call
3330 from g95_be_parse_file.
3331 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
3332 * trans-types.c (g95_init_types): Always name integer and char types.
3333 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
3335 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3337 * Make-lang.in: Add options.c to F95_PARSER_OBJS
3339 2002-09-02 Paul Brook <paul@nowt.org>
3341 * g95_generate_code: Clear the attr for __fortran_main.
3342 * trans-types.c (g95_finish_type): New function.
3343 * g95_init_io_state_type: Use g95_finish_type.
3344 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
3346 2002-09-01 Paul Brook <paul@nowt.org>
3348 * README.backend: Warn about the dangers of extra config.h files.
3349 Remove obsolete libgfor stuff.
3350 * config-lang.in: Add target-libgfor dependancy.
3351 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
3353 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
3355 * g95_conv_mpz_to_tree: Free storage pointed to by q,
3358 2002-08-30 Paul Brook <paul@nowt.org>
3360 * trans-intrinsic.c (g95_conv_intrinsic_function,
3361 g95_walk_intrinsic_function): Added ANY and ALL.
3362 (g95_conv_intrinsic_anyall): New function.
3363 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in