1 2004-05-21 Roger Sayle <roger@eyesopen.com>
3 * io.c (check_format): As a GNU extension, allow the comma after a
4 string literal to be optional in a format. Use gfc_notify_std to
5 issue an error/warning as appropriate.
7 2004-05-21 Roger Sayle <roger@eyesopen.com>
9 * io.c (check_format): Use gfc_notify_std to determine whether to
10 issue an error/warning for omitting the digits from the X format.
12 2004-05-20 Roger Sayle <roger@eyesopen.com>
14 * io.c (check_format): Allow the number before the X format to
15 be optional when not -pedantic.
17 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
18 Paul Brook <paul@codesourcery.com>
20 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
21 Create decls for __builtin_pow{,f}.
22 * gfortran.h (PREFIX_LEN): Define.
23 * trans-decl.c (gfor_fndecl_math_powi): Add.
24 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
25 (gfc_build_intrinsic_function_decls): Create decls for powi.
26 * trans-expr.c (powi_table): Add.
27 (gfc_conv_integer_power): Remove.
28 (gfc_conv_powi): New function.
29 (gfc_conv_cst_int_power): New function.
30 (gfc_conv_power_op): Use new powi routines.
31 * trans.h (struct gfc_powdecl_list): Add.
32 (gfor_fndecl_math_powi): Add.
33 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
35 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
37 * trans.c, trans-decl.c: Fix comment typos.
39 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
41 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
43 2004-05-18 Steve Kargl <kargls@comcast.net>
45 * arith.c (gfc_int2complex): Fix incorrect range checking.
47 2004-05-18 Paul Brook <paul@codesourcery.com>
50 * decl.c (add_init_expr_to_sym): Remove incorrect check.
51 (default_initializer): Move to expr.c.
52 (variable_decl): Don't assign default initializer to variables.
53 * expr.c (gfc_default_initializer): Move to here.
54 * gfortran.h (gfc_default_initializer): Add prototype.
55 * resolve.c (resolve_symbol): Check for illegal initializers.
56 Assign default initializer.
58 2004-05-17 Steve Kargl <kargls@comcast.net>
60 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
62 2004-05-17 Steve Kargl <kargls@comcast.net>
64 * arith.c (gfc_real2complex): Range checking wrong part of complex
67 2004-05-16 Paul Brook <paul@codesourcery.com>
69 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
71 2004-05-16 Paul Brook <paul@codesourcery.com>
73 * arith.c (gfc_range_check): Fix logic error.
75 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
77 * arith.c: Fix comment typos.
79 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
82 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
83 not initialized in a disallowed fashion.
84 * match.c (gfc_match_common): Likewise.
85 (var_element): Verify that variable is not in the blank COMMON,
88 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
90 * Make-lang.in (f95.generated-manpages): Remove.
92 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
93 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
96 (f95.install-info): Remove.
99 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
101 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
103 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
105 * primary.c (match_boz_constant): Use gfc_notify_std() for
106 issuing a warning or an error.
108 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
111 * primary.c (match_structure_constructor): Rename ...
112 (gfc_match_structure_constructor): ... to this. Make non-static.
113 (gfc_match_rvalue): Call renamed function.
114 * match.h (gfc_match_structure_constructor): Declare.
115 * match.c (gfc_match_data_constant): Handle structure
118 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
122 * gfortran.h (gfc_linebuf): New typedef.
124 (gfc_file): Revamped, use new gfc_linebuf.
125 (locus): Revamped, use new types.
126 (gfc_current_file): Remove.
127 (gfc_current_form, gfc_source_file): New global variables.
128 * match.c (gfc_match_space, gfc_match_strings): Use
129 gfc_current_form to find source form.
130 * module.c (gfc_dump_module): Use gfc_source_file when printing
132 * error.c (show_locus, show_loci) Use new data structures to print
134 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
136 (file_head, current_file, gfc_current_form, line_head, line_tail,
137 gfc_current_locus1, gfc_source_file): New global variables.
138 (gfc_scanner_init1): Set new global variables.
139 (gfc_scanner_done1): Free new data structures.
140 (gfc_current_locus): Return pointer to gfc_current_locus1.
141 (gfc_set_locus): Set gfc_current_locus1.
142 (gfc_at_eof): Set new variables.
143 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
144 to new locus structure.
145 (gfc_check_include): Remove.
146 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
147 (gfc_skip_comments): Use gfc_current_form, find locus with
149 (gfc_next_char): Use gfc_current_form.
150 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
151 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
153 (get_file): New function.
154 (preprocessor_line, include_line): New functions.
155 (load_file): Move down, rewrite to match new data structures.
156 (gfc_new_file): Rewrite to match new data structures.
157 * parse.c (next_statement): Remove code which is now useless. Use
158 gfc_source_form and gfc_source_file where appropriate.
159 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
160 when determining locus of frontend code.
161 * trans-io.c (set_error_locus): Same.
162 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
163 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
165 (all): Add missing initializers.
167 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
169 * Make-lang.in (trans-common.o): Remove redundant dependency.
170 (data.c): Replace object file name ...
171 (data.o): ... by the correct one.
173 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
175 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
176 for ranges when dumping array references.
178 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
180 * decl.c (variable_decl): Always apply default initializer.
182 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
185 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
186 handle zero correctly.
188 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
190 * match.c (gfc_match): Eliminate dead code.
192 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
194 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
195 Detect bad continuation line in fixed form sources.
197 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
200 * iresolve.c (gfc_resolve_nearest): Add new function.
201 * intrinsic.h: ... declare it here.
202 * intrinsic.c (add_functions): ... add it as resolving function
205 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
208 * match.c (gfc_match_do): Allow infinite loops with
209 label-do-stmt. Do not enforce space after comma.
211 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
214 * parse.c (parse_interface): Allow empty INTERFACE, remove
217 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
219 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
220 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
221 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
222 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
223 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
224 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
225 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
226 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
227 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
228 trans-types.h, trans.c, trans.h: Update copyright years and
230 * data.c: Likewise, also removed two whitespace-only lines.
231 * gfortranspec.c, lang.opt: Update copyright years.
233 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
236 * trans-decl.c (generate_local_decl): Don't warn for unused
237 variables which are in common blocks.
239 2004-05-13 Diego Novillo <dnovillo@redhat.com>
241 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
242 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
243 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
245 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
248 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
250 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
252 * gfortran.texi: Use @table @emph instead of @itemize @emph.
253 Remove "set DEVELOPMENT".
254 (Compiling GFORTRAN): Remove.
256 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
258 * array.c (match_subscript, match_array_ref): Add comments
259 explaining argument 'init'.
260 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
261 trans-expr.c, trans.c: Fix some typos in comments.
262 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
263 * primary.c (match_digits, match_integer_constant): Add comment
266 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
269 * primary.c: Include system.h and flags.h, needed for pedantic.
270 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
273 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
276 * match.c (match_data_constant): Handle case where
277 gfc_find_symbol sets sym to NULL
279 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
281 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
282 dependency on mathbuiltins.def
284 2004-04-24 Victor Leikehman <lei@il.ibm.com>
286 * trans-io.c (transfer_expr): Implemented recursive printing
289 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
291 * gfortranspec.c: Do not include multilib.h.
293 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
295 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
296 2004 to copyright years.
297 * trans-expr.c, trans-decl.c: Comment update, we now generate
298 GENERIC, not SIMPLE. Add 2004 to copyright years.
300 2004-04-24 Paul Brook <paul@codesourcery.com>
302 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
304 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
307 * arith.c (gfc_arith_divide): Fix complex divide.
309 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
311 * gfortranspec.c: Include the target headers.
313 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
317 * arith.c (arctangent2): New function.
318 * arith.h (arctangent2): Add function prototype.
319 * simplify.c (gfc_simplify_atan2): Use it.
320 (gfc_simplify_log): Use it.
322 2004-04-12 Diego Novillo <dnovillo@redhat.com>
324 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
325 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
327 2004-04-11 Bud Davis <bdavis9659@comcast.net>
330 * trans-io.c (build_dt): Change REC to value.
332 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
335 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
336 the real value when converting mpf to string.
338 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
341 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
344 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
347 * simplify.c (simplify_min_max): Convert the type of the result.
349 2004-04-11 Paul Brook <paul@codesourcery.com>
351 * gfortran.texi: Use full target triplet.
353 2004-04-11 Paul Brook <paul@codesourcery.com>
355 * Make-lang.in (GFORTRAN_TEXI): Set it.
356 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
357 (fortran/gfortran.info): Ditto.
358 * gfortran.texi: Major update.
359 * invoke.texi: New file.
361 2004-04-10 Paul Brook <paul@codesourcery.com>
363 * trans-array.c (gfc_trans_allocate_temp_array,
364 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
365 * trans-decl.c (gfc_build_dummy_array_decl,
366 gfc_get_symbol_decl, gfc_build_function_decl,
367 gfc_create_module_variable): Ditto.
368 * trans-expr.c (gfc_conv_variable): Ditto.
369 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
370 * trans.h (GFC_DECL_STRING): Remove.
371 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
372 GFC_DECL_ASSIGN): Renumber flags.
374 2004-04-05 Paul Brook <paul@codesourcery.com>
378 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
380 * gfortran.h (struct gfc_charlen): Add backend_decl.
381 * trans-array.c (gfc_trans_allocate_temp_array,
382 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
383 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
384 Remove old, broken string handling.
385 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
386 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
387 gfc_trans_deferred_array): Handle character arrays.
388 * trans-const.c (gfc_conv_const_charlen): New function.
389 * trans-const.h (gfc_conv_const_charlen): Add prototype.
390 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
392 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
393 (gfc_create_string_length): New function.
394 (gfc_get_symbol_decl): Create lengths for character variables.
395 (gfc_get_fake_result_decl): Ditto.
396 (gfc_build_function_decl): Only set length for assumed length
398 (gfc_trans_dummy_character): New function.
399 (gfc_trans_auto_character_variable): Rewrite.
400 (gfc_trans_deferred_vars): Handle more types of character variable.
401 (gfc_create_module_variable): String lengths have moved.
402 (gfc_generate_function_code): Initialize deferred var chain earlier.
403 * trans-expr.c (gfc_conv_init_string_length): Rename ...
404 (gfc_trans_init_string_length): ... to this.
405 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
406 gfc_conv_function_call): Update to new format for character variables.
407 (gfc_conv_string_length): Remove.
408 (gfc_conv_string_parameter): Update assertion.
409 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
410 * trans-io.c (set_string): Use new macro names.
411 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
412 * trans-types.c (gfc_get_character_type): Use existing length expr.
413 (gfc_is_nodesc_array): Make public.
414 (gfc_get_dtype_cst): Rename ...
415 (gfc_get_dtype): ... to this. Handle unknown size arrays.
416 (gfc_get_nodesc_array_type): Use new name.
417 (gfc_sym_type): New character variable code.
418 (gfc_get_derived_type): Ditto.
419 (gfc_get_function_type): Evaluate character variable lengths.
420 * trans-types.h (gfc_strlen_kind): Define.
421 (gfc_is_nodesc_array): Add prototype.
422 * trans.h: Update prototypes.
423 (struct lang_type): Update comments.
424 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
425 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
427 2004-04-04 Paul Brook <paul@codesourcery.com>
429 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
430 * options.c (gfc_init.options, gfc_handle_option): Ditto.
431 * trans-expr.c (gfc_conv_function_call): Ditto.
432 * trans-types.c (gfc_is_nodesc_array): Ditto
433 * lang.opt (fg77-calls): Remove.
435 2004-04-04 Paul Brook <paul@codesourcery.com>
437 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
438 (gfc_conv_descriptor_base): Rename ...
439 (gfc_conv_descriptor_offset): ... to this.
440 (gfc_trans_allocate_array_storage): Set offset to zero.
441 (gfc_conv_array_base): Rename ...
442 (gfc_conv_array_offset): ... to this.
443 (gfc_conv_array_index_ref): Add offset parameter.
444 (gfc_conv_array_ref): Include offset.
445 (gfc_trans_preloop_setup): Use existing offset.
446 (gfc_trans_allocate_temp_array, gfc_array_allocate,
447 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
448 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
449 gfc_conf_ss_descriptor): Set offset.
450 * trans-array.h: Rename prototypes.
451 * trans-const.h (gfc_index_zero_node): Define.
452 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
453 * trans-types.c (gfc_get_array_type_bounds): Ditto.
454 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
456 2004-03-25 Diego Novillo <dnovillo@redhat.com>
458 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
460 2004-03-24 Bud Davis <bdavis9659@comcast.net>
463 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
464 before conversion by gmp library call.
466 2004-03-24 Bud Davis <bdavis9659@comcast.net>
469 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
471 2004-02-24 Richard Henderson <rth@redhat.com>
473 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
475 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
477 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
478 (fortran/gfortran.info): ... to here.
481 2004-02-16 Richard Henderson <rth@redhat.com>
483 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
484 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
485 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
486 (gfc_expand_function): Rename from expand_function_body, make static,
487 don't do anything except invoke tree_rest_of_compilation.
488 (gfc_be_parse_file): Invoke cgraph.
489 (gfc_expand_decl): Remove.
490 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
491 __builtin_adjust_trampoline.
492 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
494 (gfc_generate_function_code): Use it. Lower nested functions.
495 * trans-expr.c (gfc_conv_function_call): Add static chain operand
497 * trans.c (gfc_build_function_call): Likewise.
498 * trans.h (expand_function_body): Remove.
500 2004-02-15 Victor Leikehman <lei@il.ibm.com>
503 * trans-decl.c (gfc_build_function_decl) For functions
504 returning CHARACTER pass an extra length argument,
505 following g77 calling conventions.
506 * trans-types.c (gfc_get_function_type) Ditto.
507 * trans-expr.c (gfc_conv_function_call) Ditto.
509 2004-02-14 Paul Brook <paul@codesourcery.com>
511 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
513 2004-02-12 Paul Brook <paul@nowt.org>
517 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
519 * gfortran.texi: Fix typos.
521 2004-02-07 Bud Davis <bdavis9659@comcast.net>
524 * intrinsic.c (add_conversions) Use logical conversion instead
526 * trans-types.c (gfc_get_logical_type) implemented logical*1
529 2004-01-17 Paul Brook <paul@codesourcery.com>
531 * lang-specs.h: Remove %<fixed-form.
533 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
535 * lang-specs.h: Enable preprocessing of source files
536 ending in .F, .fpp, .FPP, .F90 and .F95.
538 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
541 * lang-specs.h: Enable compilation of files ending
542 in .f, .for and .FOR.
544 2004-01-11 Paul Brook <paul@codesourcery.com>
546 * trans-stmt.c (gfc_trans_if_1): New function.
547 (gfc_trans_if): Use it.
549 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
551 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
552 (gfc_option_t): Add max_identifier_length.
553 * lang.opt: Add fmax-identifier-length.
554 * match.c (parse_name): Use limit.
555 * options.c (gfc_init_options): Set max_identifier_length.
556 (gfc_handle_option): Ditto.
558 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
560 * intrinsic.c (add_functions): Add resolve function to dcmplx.
561 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
562 * iresolve.c (gfc_resolve_dcmplx): New function.
564 2004-01-10 Paul Brook <paul@codesourcery.com>
566 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
567 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
568 (gfc_return_by_reference): Correct condition.
569 (gfc_get_function_type): Ditto.
571 2004-01-10 Paul Brook <paul@codesourcery.com>
573 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
576 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
578 * iresolve.c: Use correct kind.
580 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
583 * trans-decl.c (gfc_create_module_variable): Output array valued
586 2004-01-10 Paul Brook <paul@codesourcery.com>
588 * resolve.c (resolve_branch): Get error message right way round.
590 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
592 * trans-array (gfc_conv_loop_setup): Adjust comment to track
594 (gfc_array_allocate): Don't count size of element twice.
596 2004-01-04 Paul Brook <paul@codesourcery.com>
598 * lang.opt (i8, r8, std=*): Remove RejectNegative.
600 2004-01-04 Paul Brook <paul@codesourcery.com>
602 * error.c (gfc_notify_std): New function.
603 * gfortran.h (gfc_notify_std): Declare.
605 (gfc_option_t): Add warn_std and allow_std.
606 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
607 (gfc_intrinsic_func_interface): Use gfc_notify_std.
608 * check.c (check_rest): Use gfc_notify_std.
609 * match.c (gfc_match_pause): Ditto.
610 (gfc_match_assign): Ditto.
611 (gfc_match_goto): Ditto.
612 * resolve.c (resolve_branch): Ditto.
613 * lang.opt: Add std=<foo> and w.
614 * options.c (gfc_init_options): Set allow_std and warn_std.
615 (gfc_handle_option): Handle OPT_std_* and OPT_w.
617 2004-01-01 Paul Brook <paul@codesourcery.com>
619 * array.c (gfc_append_constructor): Take constructor, not expression.
620 * data.c (struct gfc_expr_stack): Remove.
621 (expr_stack): Remove.
622 (find_con_by_offset): Rename from find_expr_in_con.
623 (find_con_by_component): Rename from find_component_in_con.
624 (gfc_get_expr_stack): Remove.
625 (gfc_assign_data_value): Rewrite.
626 (gfc_expr_push): Remove.
627 (gfc_expr_pop): Remove.
628 (gfc_advance_section): Rename from
629 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
630 (gfc_get_section_index): Handle unbounded sections.
631 * gfortran.h: Update prototypes.
632 * resolve.c (check_data_variable): Array section maight not be the
635 2004-01-01 Paul Brook <paul@codesourcery.com>
638 * resolve.c (resolve_symbol): Allow assumed length function results.
640 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
642 * match.c (gfc_match_pause): Fix spelling.
644 2004-01-01 Steven Bosscher <stevenb@suse.de>
647 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
648 reference from the expression.
650 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
652 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
654 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
655 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
656 (symbol_attribute):New variable attribute: assign.
657 * io.c (resolve_tag):Integer variable is allowed.
658 (match_dt_format): Add ASSIGN statement. Set assign flag.
659 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
660 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
661 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
662 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
663 (next_statement): Add ST_LABEL_ASSIGNMENT.
664 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
665 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
666 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
667 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
668 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
669 assign. Put them into the stuct lang_decl.
670 * trans-io.c (set_string): Add the assign statement.
671 * trans-stmt.c (gfc_trans_label_assign): New function.
672 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
673 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
674 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
675 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
676 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
677 (GFC_DECL_ASSIGN(node)): New macro to access flag.
679 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
682 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
685 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
687 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
688 that arguments to subroutines/functions can't alias themselves, nor global
691 2003-12-20 Steven Bosscher <stevenb@suse.de>
693 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
694 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
696 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
698 * primary.c (match_substring): Fix substring bug for start point
699 or end point is NULL.
700 * trans-expr.c (gfc_conv_substring): Ditto
701 * trans-types.c (gfc_sym_type): Get correct type of scalar
703 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
706 2003-12-10 Richard Henderson <rth@redhat.com>
708 * options.c (gfc_post_options): Don't ever use rtl inlining.
710 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
712 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
713 * trans-equivalence.c: Remove.
714 * trans-decl.c (gfc_get_symbol_decl): Update to match.
715 (gfc_generate_function_code): Ditto.
716 * trans-array.c (gfc_conv_array_parameter): Ditto.
717 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
718 (F95_ADDITIONAL_OBJS): Add stor-layout.o
719 * trans.h (gfc_trans_equivalence): Remove.
720 * gfortran.h (struct gfc_equiv): Add used field.
721 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
724 2003-12-05 Richard Henderson <rth@redhat.com>
726 * trans.c (gfc_build_addr_expr): New.
727 (gfc_build_indirect_ref, gfc_build_array_ref): New.
728 * trans.h: Declare them.
729 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
730 trans-stmt.c, trans.c (*): Use them.
732 * f95-lang.c (gfc_post_options): Remove dead prototype.
733 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
734 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
737 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
739 * io.c (gfc_match_format): Check for missing format label.
741 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
744 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
745 from interfaces in modules.
747 2003-11-30 Paul Brook <paul@nowt.org>
749 * trans-array.c (gfc_trans_g77_array): Make non-static.
750 (gfc_trans_assumed_size): Remove.
751 (gfc_trans_dummy_array_bias): Explicitly free temporary.
752 * trans-array.h (gfc_trans_g77_array): Add prototype.
753 (gfc_trans_assumed_size): Remove.
754 * trans-decls.c (gfor_fndecl_push_context): Remove.
755 (gfor_fndecl_pop_context): Remove.
756 (gfc_build_function)decls): Don't create them.
757 (gfc_trans_deferred_vars): Update to match. Remove dead code.
758 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
760 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
762 * trans-array.c (gfc_conv_array_parameter): Simplify
763 array argument passing for array name actual argument.
764 * trans-expr.c (gfc_conv_function_call): Ditto
765 * trans-types.c (gfc_is_nodesc_array):Ditto.
767 2003-11-30 Paul Brook <paul@nowt.org>
769 * f95-lang.c (gfc_post_options): Move ...
770 * options.c (gfc_post_options): .. to here. Handle inlining options.
771 * gfortran.h (gfc_post_options): Add prototype.
773 2003-11-28 Richard Henderson <rth@redhat.com>
775 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
777 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
779 * trans.h (has_alternate_specifier): New global variable.
780 * match.c (gfc_match_call): Handle actual arguments associated with
781 alternate return indicators.
782 * trans-expr.c (gfc_conv_function_call): Ditto
783 * trans-stmt.c (gfc_trans_call): Ditto
784 (gfc_trans_return): Handle return statement with value.
785 * trans-decl.c (gfc_generate_function_code): Handle functions with
787 (gfc_get_fake_result_decl): Ditto
788 * trans-types.c (gfc_get_function_type): Ditto
789 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
790 (resolve_formal_arglist): Check asterisk dummy.
792 2003-11-27 Paul Brook <paul@nowt.org>
794 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
795 allocation interface.
796 (gfc_conv_ array_parameter): Ditto.
797 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
798 * trans-array.c: Update prototype.
799 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
800 (gfc_trans_auto_character_variable): Use new memory alloc interface.
801 * trans-expr.c (gfc_conv_string_tmp): Ditto.
802 (gfc_conv_function_call): Use gfc_conv_string_tmp.
803 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
804 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
805 * trans.h (gfc_ss_info): Remove unused pdata field.
806 * trans.c (gfc_create_var_np): Change T to V.
808 2003-11-26 Richard Henderson <rth@redhat.com>
810 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
811 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
812 FRACTION, NEAREST, SET_EXPONENT.
813 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
814 Fix GTY marking. Remove unnecessary const's.
815 (LIBM_FUNCTION): Rename from I_LIB.
816 (LIBF_FUNCTION): New.
817 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
818 conventions. Assume the expr signature is correct. Mark const.
819 (gfc_conv_intrinsic_exponent): Use library functions.
820 (gfc_conv_intrinsic_set_exponent): Remove.
821 (gfc_conv_intrinsic_scale): Remove.
822 (gfc_conv_intrinsic_nearest): Remove.
823 (gfc_conv_intrinsic_fraction): Remove.
824 (gfc_conv_intrinsic_function): Update.
825 * trans-decl.c (gfor_fndecl_math_exponent4): New.
826 (gfor_fndecl_math_exponent8): New.
827 (gfc_build_intrinsic_function_decls): Set them.
828 * trans.h: Declare them.
830 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
832 * trans-common.c (gfc_layout_global_equiv): Locate the error for
833 underflow COMMON block.
834 (gfc_trans_one_common): Fix bug for size of COMMON block containing
835 EQUIVALENCE object. Also fix typo in an error message.
837 2003-11-25 Diego Novillo <dnovillo@redhat.com>
839 * Make-lang.in: Add check-gfortran to lang_checks.
840 (check-f95): Alias for check-gfortran.
842 2003-11-25 Jason Merrill <jason@redhat.com>
844 * Make-lang.in (f95.tags): Create TAGS.sub files in each
845 directory and TAGS files that include them for each front end.
847 2003-11-24 Paul Brook <paul@nowt.org>
850 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
852 2003-11-24 Paul Brook <paul@nowt.org>
854 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
856 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
858 2003-11-24 Paul Brook <paul@nowt.org>
861 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
862 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
864 2003-11-20 Richard Henderson <rth@redhat.com>
866 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
867 (gfc_conv_array_base): Likewise.
868 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
869 * trans-expr.c (gfc_conv_string_tmp): Likewise.
870 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
871 * trans-stmt.c (gfc_trans_character_select): Likewise.
873 2003-11-13 Paul Brook <paul@nowt.org>
875 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
877 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
879 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
880 (resolve_equivalence): New function.
881 (resolve_equivalence_derived): New function.
883 2003-11-12 Richard Henderson <rth@redhat.com>
885 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
886 annotate_all_with_locus.
888 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
890 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
891 * trans-decl.c (gfc_finish_var_decl): Modified.
893 2003-11-08 Paul Brook <paul@nowt.org>
896 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
899 2003-11-06 Paul Brook <paul@nowt.org>
901 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
903 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
905 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
907 2003-10-27 Anthony Green <green@redhat.com>
909 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
910 (f95.stagefeedback): Ditto.
912 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
915 * Make-lang.in (f95.stageprofile): Add.
916 (f95.stagefeedback): Add.
918 2003-10-23 Richard Henderson <rth@redhat.com>
920 * f96-lang.c (gfc_gimplify_expr): Remove.
921 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
922 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
924 2003-10-23 Richard Henderson <rth@redhat.com>
926 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
928 2003-10-20 Paul Brook <paul@nowt.org>
930 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
931 * trans-stmt.c (gfc_trans_do_while): Ditto.
933 2003-10-17 Paul Brook <paul@nowt.org>
935 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
937 2003-10-17 Paul Brook <paul@nowt.org>
939 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
941 2003-10-17 Feng Wang <wf_cs@yahoo.com>
943 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
944 (gfc_resolve_minloc): Ditto.
945 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
946 Return the value after subtracting the lower bound.
948 2003-10-16 Richard Henderson <rth@redhat.com>
950 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
952 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
954 * lang.c: Remove -M option for now, it's in the way for C.
956 2003-10-14 Jason Merrill <jason@redhat.com>
958 * Make-lang.in (f95.tags): New rule.
960 2003-10-13 Richard Henderson <rth@redhat.com>
962 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
964 2003-10-13 Paul Brook <paul@nowt.org>
966 * trans-decl.c (generate_local_decl): Don't create junk variables.
968 2003-10-13 Paul Brook <paul@nowt.org>
970 * resolve.c (resolve_formal_arglist): Use function result decl in
971 preference to function decl.
973 2003-10-12 Richard Henderson <rth@redhat.com>
975 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
976 TREE_READONLY. Update all callers.
978 2003-10-12 Feng Wang <wf_cs@yahoo.com>
980 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
981 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
982 (gfc_is_intrinsic_libcall): Add CSHIFT.
984 2003-10-12 Richard Henderson <rth@redhat.com>
986 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
987 (gfc_trans_array_constructor_value): Likewise.
988 (gfc_conv_array_initializer): Likewise.
989 * trans-stmt.c (gfc_trans_character_select): Likewise.
991 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
993 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
995 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
997 * check.c (gfc_check_repeat): Check arguments are scalar.
998 (gfc_check_trim): New function.
999 * intrinsic.h (gfc_check_trim): Add prototype.
1000 * intrinsic.c (add_functions): Use it.
1001 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
1003 * trans-decl.c: Ditto.
1004 (gfc_build_intrinsic_fucntion_decls): Set them.
1005 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
1006 (gfc_conv_intrinsic_trim): New function.
1007 (gfc_conv_intrinsic_repeat): New function.
1008 (gfc_conv_intrinsic_function): Use them.
1010 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
1012 * trans-types.c (gfc_sym_type): Handle result variables.
1014 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
1016 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
1017 gfc_get_character_type.
1019 2003-10-11 Feng Wang <wf_cs@yahoo.com>
1021 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
1023 2003-10-11 Paul Brook <paul@nowt.org>
1025 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
1026 (gfc_resolve_dprod): New function.
1027 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
1028 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
1029 (gfc_resolve_dprod): Declare.
1030 * intrinsic.c (add_functions): Use them.
1031 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
1033 2003-10-06 Richard Henderson <rth@redhat.com>
1035 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
1036 * trans-intrinsic.c (call_builtin_clz): Use it.
1038 2003-10-05 Paul Brook <paul@nowt.org>
1040 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
1041 * trans-decl.c (gfc_generate_function_code): Set
1042 cfun->function_end_locus.
1044 2003-09-24 Jason Merrill <jason@redhat.com>
1046 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
1049 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
1050 Paul Brook <paul@nowt.org>
1052 * Make-lang.in (F95_OBJS): Add fortran/data.o.
1053 * array.c (gfc_inser_constructor): New function.
1054 (gfc_get_constructor): New function.
1055 (gfc_free_constructor): Initialize offset and repeat.
1056 (iterator_stack): Remove.
1057 (expand_info): Add offset, component and repeat fields.
1058 (expand_constructor): Set them.
1059 (expand): Set new fields.
1060 (gfc_copy_constructor): Ditto. Avoid recursion.
1061 * gfortran.h: Add prototypes for new functions.
1062 (gfc_constructor): Add offset, component and repeat.
1063 (iteratio_stack): Move to here.
1064 * resolve.c (check_data_variable): Convert data values into variable
1066 (traverse_data_list): Build implicit loop chain.
1067 (gfc_resolve): Ditto.
1068 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
1069 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
1070 * trans-expr.c (gfc_conv_structure): Handle array initializers.
1071 (gfc_conv_expr): Update to match.
1072 * trans.h (gfc_conv_structure): Declare.
1075 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
1077 * trans.h: Add declarations for gfor_fndecl_si_kind and
1078 gfor_fndecl_sr_kind.
1079 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
1080 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
1081 (g95_conv_intrinsic_sr_kind): New function.
1082 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
1085 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
1087 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
1088 instead of _4 and _8 as postfix for libgfortran calls.
1090 2003-09-16 Paul Brook <paul@nowt.org>
1092 * array.c (compare_bounds): New function.
1093 (gfc_compare_array_spec): Use it.
1095 2003-09-14 Paul Brook <paul@nowt.org>
1097 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
1098 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
1100 2003-09-14 Paul Brook <paul@nowt.org>
1102 * check.c (dim_rank_check): Allow assumed bounds if requested.
1103 (gfc_check_lbound): Call it.
1104 (gfc_check_ubound): Ditto.
1105 (gfc_check_size): Change to match.
1106 * simplify.c (gfc_simplify_bound): New function.
1107 (gfc_simplify_lbound): New function.
1108 (gfc_simplify_ubound): New function.
1109 * intrinsic.h: Declare them.
1110 * intrinsic.c (add_functions): Use them.
1112 2003-09-14 Paul Brook <paul@nowt.org>
1114 * io.c (format_lex): Initialize negative_flag.
1115 (check_format): Intialize repeat.
1116 * trans-io.c (gfc_new_nml_name_expr): Declare static.
1117 (gfc_new_var_expr): Ditto.
1119 2003-09-14 Paul Brook <paul@nowt.org>
1121 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
1122 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
1124 2003-09-12 Paul Brook <paul@nowt.org>
1126 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
1128 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1130 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
1131 for a correct expression.
1133 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
1135 * trans-intrinsic.c (real_compnt_info): New struct.
1136 (prepare_arg_info): New function.
1137 (gfc_conv_intrinsic_set_exponent): New function.
1138 (gfc_conv_intrinsic_scale): New function.
1139 (gfc_conv_intrinsic_nearest): New function.
1140 (gfc_conv_intrinsic_fraction): New function.
1141 (gfc_conv_intrinsic_exponent): New function.
1142 (gfc_conv_intrinsic_spacing): New function.
1143 (gfc_conv_intrinsic_rrspacing): New function.
1144 (gfc_conv_intrinsic_function): Use them.
1146 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
1148 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
1149 build_int_2 changed from (high, low) to (low, high).
1150 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
1151 ioparm_namelist_read_mode, iocall_set_nml_val_int,
1152 iocall_set_nml_val_float, iocall_set_nml_val_char,
1153 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
1154 (gfc_build_io_library_fndecls): Add variable initialization.
1155 (gfc_new_nml_name_expr, get_new_var_expr): New function.
1156 (build_dt): Add namelist support.
1157 * io.c (value): New variable.
1158 (check_format): Support FMT_H now.
1160 2003-09-07 Paul Brook <paul@nowt.org>
1162 * io.c (gfc_resolve_dt): Error if format label is not defined.
1164 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
1166 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
1167 about case_switch's break. The other is about building the condition
1168 statement tree, which judges the argument in the range of the
1169 corresponding integer type.
1170 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
1171 for the large values.
1173 2003-09-05 Paul Brook <paul@nowt.org>
1175 * f95-lang.c (expand_function_body): Gimplify the function.
1177 2003-09-04 Jeff Law <law@redhat.com>
1179 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
1182 2003-09-04 Paul Brook <paul@nowt.org>
1184 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
1185 (gfc_expand_stmt): New function.
1186 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
1187 (expand_function_body): Use tree_rest_of_compilation.
1188 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
1190 2003-09-03 Jeff Law <law@redhat.com>
1192 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
1195 2003-08-30 Paul Brook <paul@nowt.org>
1197 * f95-lang.c (builtin_function): Remove #if 0 code.
1198 (gfc_define_builtin): New function.
1199 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
1200 * mathbuiltins.def: New file.
1201 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
1202 (gfc_intrinsic_map): Use mathbuiltins.def.
1203 (gfc_intrinsic_builtin_t): Remove.
1204 (gfc_build_intrinsic_lib_fndecls): Update.
1205 * trans-types.c (gfc_init_types): Remove redundant initilaization of
1206 signed_size_type_node.
1208 2003-08-29 Paul Brook <paul@nowt.org>
1210 * arith.c (gfc_real_kinds): Use correct minimum exponents.
1212 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
1214 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
1215 (gfc_conv_intrinsic_function): Add MODULO.
1217 2003-08-22 Jason Merrill <jason@redhat.com>
1219 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
1221 2003-08-22 Andreas Jaeger <aj@suse.de>
1223 * Make-lang.in (f95.install-common): Add DESTDIR support.
1224 * (f95.install-info): Likewise.
1225 (f95.uninstall): Likewise.
1227 2003-08-19 Diego Novillo <dnovillo@redhat.com>
1229 * trans-types.c (gfc_init_types): Initialize
1230 signed_size_type_node with size_type_node.
1232 2003-08-18 Paul Brook <paul@nowt.org>
1234 * dependency.c (gfc_dependency): New enum.
1235 (check_another_array_ref): Remove.
1236 (gfc_get_array_from_component): Remove.
1238 (get_range): Remove.
1239 (get_no_of_elements): Use mpz_t, not mpf_t.
1240 (transform_sections): New function.
1241 (gfc_check_range_range): Rename ...
1242 (gfc_check_section_vs_section): ... to this. Use new function.
1243 (gfc_is_inside_range): Rewrite to match.
1244 (gfc_check_element_vs_section): Ditto.
1245 (gfc_check_element_vs_element): Ditto.
1247 (gfc_dep_resolver): Ditto. Remove unused parameter.
1248 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
1249 gfc_check_element_vs_element, gfc_is_inside_range,
1250 gfc_get_array_from_component): Remove prototypes for static functions.
1251 (gfc_dep_resolver): Update prototype.
1252 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
1254 2003-08-15 Paul Brook <paul@nowt.org>
1256 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
1257 return values to parent scope.
1258 (gfc_build_dummy_array_decl): Ditto.
1260 2003-08-14 Paul Brook <paul@nowt.org>
1262 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
1263 size of the type, not the pointer.
1264 * resolve.c (resolve_symbol): Give more accurate error message.
1266 2003-08-10 Paul Brook <paul@nowt.org>
1268 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
1270 2003-08-10 Paul Brook <paul@nowt.org>
1272 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
1275 2003-08-10 Chun Huang <compiler@sohu.com>
1277 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
1278 (resolve_symbol): Ditto.
1279 * trans-expr.c (gfc_conv_statement_function): New function.
1280 (gfc_conv_function_expr): Use it.
1282 2003-08-10 Paul Brook <paul@nowt.org>
1284 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
1285 (walk_function_expr): Set section rank.
1286 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
1288 2003-08-10 Paul Brook <paul@nowt.org>
1290 * intrinsic.c (add_sym): Prefix names with correct string.
1291 (add_sym_0s): New function.
1292 (add_subroutines): Register abort.
1294 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
1296 * gfortran.h: Introduce options to control the mangling.
1297 * lang.opt: Likewise.
1298 * options.c (gfc_init_options): Handle the options.
1299 * trans-common.c (gfc_sym_mangled_common_id): New function.
1300 (gfc_build_common_decl): Call it.
1301 * trans-decl.c (gfc_sym_mangled_function_id): New function.
1302 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
1304 2003-08-09 Paul Brook <paul@nowt.org>
1306 * module.c (mio_symbol): Always ouput a namespace for formal args.
1307 (load_needed): Namespace now belong to their proper symbol.
1308 (gfc_dump_module): Change G95=>GFORTRAN.
1310 2003-08-05 Paul Brook <paul@nowt.org>
1312 * options.c: Force -fg77-calls.
1314 2003-08-02 Paul Brook <paul@nowt.org>
1316 * Makelang.in: Rename G95_* to GFORTRAN_*.
1317 * All sources: Rename G95_* to GFC_*.
1319 2003-08-01 Paul Brook <paul@nowt.org>
1321 * fortran/Make-lang.in: Use GMPLIBS.
1322 * fortran/config-lang.in: Set need_gmp.
1323 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
1325 2003-07-27 Andreas Jaeger <aj@suse.de>
1327 * trans-decl.c (gfc_generate_constructors): Convert prototype to
1329 * trans-const.c (gfc_init_constants): Likewise.
1330 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
1332 * gfortranspec.c: Convert to ISO C90.
1333 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
1335 2003-07-26 Paul Brook <paul@nowt.org>
1337 * lang.opt: Add -fdump-parse-tree.
1338 * options.c (gfc_handle_option): Ditto.
1339 * resolve.c (resolve_forall_iterators): Convert to proper type.
1340 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
1342 2003-07-26 Paul Brook <paul@nowt.org>
1344 * Makefile.in: Add build dependencies on files common with rest of gcc.
1346 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
1348 * trans.h: Declare g95_trans_pointer_assignment.
1349 * trans-expr.c (g95_trans_pointer_assignment): New function.
1350 (g95_trans_pointer_assign): Use it.
1351 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
1352 (g95_trans_pointer_assign_need_temp): New function.
1354 2003-07-26 Paul Brook <paul@nowt.org>
1356 * gfortran.texi: Replace references to g95.
1358 2003-07-26 Paul Brook <paul@nowt.org>
1360 Rename g95_* to gfc_*.
1362 2003-07-25 Paul Brook <paul@nowt.org>
1364 * gfortran.h: Rename from g95.h.
1365 * trans-types.c (boolean_type_node, booelan_true_node,
1366 boolean_false_node): Remove.
1367 * trans-types.h: Ditto.
1369 2003-07-25 Chun Huang <compiler@sohu.com>
1371 * parse.c (accept_statement): Implement BLOCK DATA statement.
1372 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
1375 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
1377 * trans-stmt.c (temporary_list): Define.
1378 (g95_trans_assign_need_temp): New function.
1379 (g95_trans_forall_1): Modified for WHERE.
1380 (g95_trans_where_assign): Modified.
1381 (g95_trans_where_2): Modified.
1382 (g95_evaluate_where_mask): Modified.
1383 (g95_trans_where): Modified.
1384 (g95_get_temp_expr): Removed.
1385 (g95_add_to_where_stmt_list): Removed.
1386 (compute_overall_iter_number): Modified for WHERE.
1387 * trans.h: Remove where_stmt_list.
1389 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1391 * lang.opt: Correct description of options -J and -M.
1393 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
1395 * lang.opt: Move help text to here.
1396 * lang-options.h: Remove.
1398 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1399 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
1400 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
1403 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
1404 Paul Brook <paul@nowt.org>
1406 * check.c (check_rest): Use global pedantic flag.
1407 * io.c (data_desc): Ditto.
1408 * error.c (g95_warning, g95_warning_now): Use global flag.
1409 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
1410 (expand_function_body): Update to new prototypes.
1411 (g95_init): Use new option names.
1412 * g95.h (g95_option_t): Standardize names.
1413 (g95_init_options, g95_handle_option): Update prototypes.
1414 * interface.c: Use new option names.
1421 * simplify.c: Ditto.
1423 * trans-array.c: Ditto.
1424 * trans-expr.c: Ditto.
1425 * trans-types.c: Ditto.
1426 * trans-decl.c: Ditto.
1427 (g95_build_library_function_decl): Remove obsolete VPARAMS.
1429 * options.c (g95_display_help): Remove.
1430 (g95_init_options): Convert to new scheme.
1432 (g95module_option): Ditto, rename from g95_parse_arg.
1433 (g95_handle_module_path_options): New function.
1434 * trans-equivalence.c: Fix error message.
1435 * lang.opt: Corrections.
1437 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
1439 * lang.opt: New file.
1441 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1443 * decl.c (match_attr_spec): Set colon_seen.
1445 2003-07-14 Paul Brook <paul@nowt.org>
1447 * trans-array.c: Update comment.
1448 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
1449 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
1450 minmaxloc,minmaxval): Ditto.
1451 * trans-io.c (g95_trans_transfer): Ditto.
1452 * trans-stmt.c: Remove unneeded prototypes.
1453 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
1454 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
1455 (compute_inner_temp_size): Remove bits of dead code. Add comments.
1456 Don't share loopinfo.
1457 (compute_overall_iter_number): Declare as static.
1458 (allocate_temp_for_forall_nest): Ditto.
1459 (g95_trans_forall_1): Don't pass shared loopinfo.
1460 * trans.c (g95_start_block): Expand comment.
1462 2003-07-12 Paul Brook <paul@nowt.org>
1464 * arith.c (g95_index_integer_kind): Remove unused initializer.
1465 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
1466 index by size of element.
1467 (generate_loop_for_rhs_to_temp): Ditto.
1468 (allocate_temp_for_forall_nest): Use element size, not index size.
1470 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1472 * arith.c (g95_index_integer_kind): Add a TODO.
1473 * simplify.c (g95_simplify_nearest): Add a TODO.
1475 2003-07-09 Chun Huang <compiler@sohu.com>
1477 * trans.h: Add declarations for gfor_fndecl_string_scan and
1478 gfor_fndecl_string_verify.
1479 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
1480 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
1481 (g95_conv_intrinsic_verify): New function.
1482 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
1483 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
1484 of parameter 'BACK=.TRUE.'
1486 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
1488 * trans-stmt.c (iter_info, forall_info): Define.
1489 (g95_trans_forall_block): Remove.
1490 (g95_trans_forall_loop): Use forall info blocks.
1491 (g95_trans_nested_forall_loop): New function.
1492 (g95_do_allocate): Handle things other than logical masks.
1493 (generate_loop_for_temp_to_lhs): New function.
1494 (generate_loop_for_rsh_to_temp): New function.
1495 (compute_inner_temp_size): New function.
1496 (compute_overall_iter_number): New function.
1497 (allocate_temp_for_forall_nest): New function.
1498 (g95_trans_forall): Move body ...
1499 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
1501 2003-07-02 Paul Brook <paul@nowt.org>
1503 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
1504 in correct scope. Change callers to match.
1505 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
1506 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
1508 2003-07-02 Paul Brook <paul@nowt.org>
1510 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
1511 expression shape for all expressions.
1512 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
1514 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1516 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
1517 g95_parse_arg), intrinsic.c (g95_convert_type): support of
1519 * intrinsic.c, g95.h: Add g95_convert_type_warn,
1520 * resolve.c (g95_resolve_index): Call it.
1522 2003-07-02 Paul Brook <paul@nowt.org>
1524 * iresolve.c (g95_resolve_reshape): Set expression shape.
1525 (g95_resolve_shape): Ditto.
1526 * simplify.c (g95_simplify_shape): Move common code outside condition.
1527 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
1529 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1531 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
1534 2003-06-29 Paul Brook <paul@nowt.org>
1536 * array.c (g95_simplify_iterator_var): Don't bother with return value.
1537 * expr.c (find_array_element, find_component_ref): New functions.
1538 (remove_subobject_ref): New function.
1539 (simplify_const_ref): Use them. Rename from simplify_component_ref.
1540 (simplify_ref_chain): New function.
1541 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
1542 (g95_specification_expr): Simplify the expression.
1543 * resolve.c (resolve_operator): Check simplifications return code.
1544 (g95_resolve_expr): Ditto.
1546 2003-06-26 Paul Brook <paul@nowt.org>
1548 * expr.c (simplify_component_ref): New function.
1549 (g95_simplify_expr): Use it.
1550 * resolve.c (resolve_structure_cons): Handle references.
1552 2003-06-25 Paul Brook <paul@nowt.org>
1554 * trans-io.c (build_dt): Handle internal units.
1556 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
1558 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
1559 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
1560 Use g95_array_index_type instead of integer_type_node.
1561 (g95_build_common_decl, g95_set_common_master_type): Use
1562 g95_character1_type_node instead of char_type_node.
1563 * trans-equivalence.c (g95_layout_local_equiv): As above.
1565 2003-06-24 Steven G. Kargl <kargls@attbi.com>
1567 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
1568 remove last remains of -fquiet.
1570 2003-06-22 Paul Brook <paul@nowt.org>
1572 * resolve.c (resolve_operator): Don't fail if we can't simplify.
1573 (g95_resolve_expr): Ditto.
1574 (resolce_code): Mark as static.
1575 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
1576 gimplifer doesn't (yet).
1578 2003-06-20 Paul Brook <paul@nowt.org>
1580 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
1581 * match.c (g95_match_if): Add ST_PAUSE.
1582 (g95_match_stopcode): New function.
1583 (g95_match_pause, g95_match_stop): Use it.
1584 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
1585 (decode_stmt, next_statement, parse_executable): Ditto.
1586 * resolve.c (resolve_code): Ditto.
1587 * st.c (g95_free_statement): Ditto.
1588 * trans-stmt.c (g95_trans_pause): New function.
1589 * trans-stmt.h: Declare it.
1590 * trans.c (g95_trans_code): Use it.
1591 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
1593 (g95_build_builtin_function_decls): Initialize them.
1595 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
1597 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1599 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
1600 match_filepos): Fix error handling.
1602 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1604 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
1605 Add assertions on arguments.
1606 * resolve.c (expression_shape): Remove useless &.
1607 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
1608 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
1609 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
1610 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
1611 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
1612 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
1613 (g95_simplify_not, g95_simplify_scale): Add assertions.
1615 2003-06-15 Paul Brook <paul@nowt.org>
1617 Clean up stuff to work with the ssa optimizers.
1618 * convert.c (convert): Handle BOOLEAN_TYPEs.
1619 * f95-lang.c (g95_truthvalue_conversion): Implement.
1620 * trans-array.c (g95_trans_array_constructor_value): Group multiple
1622 * trans.h (g95_truthvalue_conversion): Declare.
1623 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
1624 * trans-stmt.c (g95_trans_character_select): Don't create array
1625 assignments. Mark labels as indirect jump targets.
1626 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
1627 (g95_get_dtype_cst): Handle LOGICAL types.
1629 2003-06-14 Paul Brook <paul@nowt.org>
1631 * f95-lang.c (g95_gimplify_expr): New function.
1632 * trans-array.c (g95_trans_array_constructor_value): Don't create
1634 (g95_conv_expr_descriptor): Rename simple->gimple.
1635 * trans-expr.c (conv_expr_op): Use proper logical operators.
1636 * trans-intrinsic.c (build_fixbound_expr): New function.
1637 (build_fix_expr): Ditto.
1638 (g95_conv_intinsic_aint): Use them. Use builtin functions.
1639 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
1641 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1643 * array.c (g95_compare_array_spec): Remove unreachable code.
1644 * expr.c (g95_copy_expr): Likewise.
1645 * intrinsic.c (g95_convert_type): Likewise.
1646 * misc.c (g95_code2string): Likewise.
1647 * simplify.c (g95_simplify_ishft, g95_simplify_real,
1648 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
1649 * trans-stmt.c (g95_trans_select): Likewise.
1650 * primary.c (extend_ref): Add an assertion.
1651 * simplify.c (g95_convert_constant): Add const.
1652 * intrinsic.h: Remove g95_check_x_ni.
1653 * f95-lang.c (g95_finish): Call g95_release_include_path.
1655 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1657 * resolve.c (resolve_contained_functions): Fix typo introduced on
1660 2003-06-09 Paul Brook <paul@nowt.org>
1662 * g95.h: Include system.h not hwint.h.
1663 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
1664 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
1666 2003-06-09 Paul Brook <paul@nowt.org>
1668 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
1669 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
1670 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
1671 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
1672 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
1674 * trans.h (g95_trans_equivalence, g95_trans_common,
1675 g95_add_decl_to_function): Declare.
1676 * trans-common.c, trans-equivalence.c: New files.
1678 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
1680 * intrinsic.c (g95_intrinsic_extension): Remove.
1681 (add_functions): Substitute g95_check_x for g95_check_x_ni
1683 (g95_init_expr_extensions): New function.
1684 (g95_intrinsic_func_interface): Use it.
1685 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
1686 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
1687 g95_check_precision, g95_check_present, g95_check_radix,
1688 g95_check_range, g95_check_selected_real_kind): Do not set
1689 g95_intrinsic_extension.
1690 (g95_check_x_ni): Remove now duplicate of g95_check_x.
1692 * expr.c (check_inquiry): Add FIXME, fixup some code style.
1694 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1696 * g95.h (ref_type): Name this type explicitly.
1697 * module.c (MIO_NAME): Add specialisations of mio_name.
1698 (mio_symbol_attribute, mio_typespec, mio_array_ref,
1699 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
1700 (ab_attribute): Name this type explicitly.
1701 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
1703 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
1705 * trans-intrinsic.c (g95_conv_allocated): New function.
1706 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
1708 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
1710 * f95-lang.c: Don't include g95-support.h
1711 (g95_mark_addressable): Add prototype.
1712 (g95_init_decl_processing): Remove C front end hack.
1713 * f95-tree.c: Remove file.
1714 * support.c: Remove file.
1715 * g95-support.h: Remove file.
1716 * trans-types.c (g95_init_types): Set up boolean
1717 type related tree nodes.
1718 * Make-lang.in: Remove rules for dead files and
1719 dependencies on them.
1721 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
1723 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
1724 C front end dependency. Also, convert.c does not depend on
1725 g95-support.h anymore.
1726 * convert.c: Don't include c-common.h and g95-support.h
1727 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
1728 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
1729 stmts_are_full_exprs_p, current_stmt_tree,
1730 current_scope_stmt_stack): Remove.
1731 * g95-support.h (unsigned_conversion_warning): Kill proto.
1732 (boolean_type_node, boolean_true_node, boolean_false_node):
1733 Don't define here. Instead, make then true tree nodes in
1735 * support.c (c_global_trees): Die, C front end, die!!!
1736 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
1737 uintmax_type_node, string_type_node and const_string_type_node.
1738 (decl_constant_value, overflow_warning): Make static functions.
1739 They are in death row too, though.
1740 (default_conversion, c_expand_asm_operands): Remove.
1741 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
1742 trans.c: Don't include c-common.h.
1743 * trans-types.c (boolean_type_node, boolean_true_node,
1744 boolean_false_node): Make them real tree nodes.
1745 * trans-types.h (intmax_type_node, string_type_node,
1746 const_string_type_node): Hack to work around C dependencies
1747 in builtin-types.def.
1749 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1751 * decl.c (decl_types): Add some iterators-like sentinels.
1752 * decl.c (match_attr_spec): Use them.
1753 Use "decl_types" instead of "int".
1754 Add cast in call to g95_match_strings.
1755 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
1757 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
1758 (g95_interface_info): Use "g95_intrinsic_op".
1759 * dump-parse-tree.c (g95_show_namespace): Use them.
1760 * interface.c (g95_check_interfaces): Use them.
1761 * module.c (read_module, write_module): Use them.
1762 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
1763 Use "g95_intrinsic_op".
1764 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
1765 Add a default case in switch statement.
1766 * intrinsic.h (g95_generic_isym_id): Moved to...
1767 * g95.h (g95_generic_isym_id): here.
1768 (g95_intrinsic_sym): Use "g95_generic_isym_id".
1769 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
1770 * trans-intrinsic.c (g95_intrinsic_map_t,
1771 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
1772 * match.c (g95_match_intrinsic_op): Add cast in call to
1775 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
1777 * support.c (skip_evaluation, warn_conversion, lvalue_p,
1778 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
1779 constant_fits_type_p, convert_and_check,
1780 unsigned_conversion_warning): Remove these ugly remnants
1781 we inherited from the C front end.
1782 (function_types_compatible): Remove '#if 0'-edcode.
1783 (build_modify_expr): Likewise.
1784 (convert_for_assignment): Don't use the deceased functions.
1785 The parameter fundecl is now unused.
1786 (decl_constant_value): Always just return decl. In fact
1787 this function is not used at present, but it might be in
1788 the future, when we start using the tree inliner.
1789 (overflow_warning, default_conversion, c_expand_asm_operands):
1790 Abort when these are called, they are part of the C type
1791 checking implementation and therefore poison to Fortran.
1793 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
1795 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
1796 c-pretty-print.o and c-dump.o. Add a comment on why we
1797 depend on c-semantics.c.
1798 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
1799 Don't use the C front end tree dumper hook to dump the
1800 language specific tree representation -- we don't have
1801 one. So instead, inherit the default langhook.
1803 2003-06-02 Paul Brook <paul@nowt.org>
1805 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
1807 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1809 * check.c (g95_check_associated): Use proper types. Remove
1810 extraneous argument in call to g95_error().
1812 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
1814 * resolve.c (resolve_operator): Make logical operands convert to the
1815 type with higher kind.
1817 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
1819 * check.c (g95_check_associated): Make sure both pointer and target has
1820 the same type and rank. Null pointer or array section with vector
1821 subscript as target are not allowed.
1822 * trans.h: Declare gfor_fndecl_associated.
1823 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
1824 gfor_fndecl_associated.
1825 * trans-intrinsic.c (g95_conv_associated): New function.
1826 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
1828 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
1830 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
1831 according to POINTER itself rather than TARGET.
1832 (g95_conv_expr_descriptor): Make lbound start at 1.
1833 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
1835 2003-06-01 Paul Brook <paul@nowt.org>
1837 * expr.c (g95_type_convert_binary): Make it match the standard.
1838 * g95.texi: Remove dead link.
1840 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
1842 * g95.texi: Cleanup somewhat in preparation for inclusion
1845 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1846 Canqun Yang <canqun@yahoo.com.cn>
1848 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
1850 (g95_find_forall_index): Return proper value.
1851 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
1852 compare the return value from g95_find_forall_index.
1854 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
1855 * g95.h, io.c (g95_st_label): Remove "length".
1856 (g95_symtree): Remove "link".
1857 (g95_case): Remove "code".
1858 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
1859 g95_convert_real): Make an argument pointer to const.
1860 * decl.c (colon_seen): Add a TODO.
1861 * interface.c (g95_compare_types): Fix typo.
1862 * interface.c (compare_interfaces): Preserve value of "p".
1863 * intrinsic.c (sort_actual): Remove "i".
1864 * match.c (g95_match_assign): Proper type in call to g95_match().
1865 * parse.c (next_free): Avoid duplicate call due to macro.
1866 * parse.c (check_statement_label): wrong type in call to g95_error.
1867 * primary.c (match_real_constant): Add a TODO.
1868 * resolve.c (resolve_select): Remove useless conditional.
1869 * simplify.c (g95_simplify_repeat): Proper assignment to
1870 "value.character.string".
1871 * simplify.c (g95_simplify_reshape): Wrong variable in call to
1874 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
1876 * trans-stmt.c: Remove unnecessary include file defaults.h.
1878 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
1880 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
1882 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
1883 actual variables used as FORALL indexes.
1885 2003-05-15 Paul Brook <paul@nowt.org>
1887 * trans-array.c (g95_trans_static_array_pointer): Use
1889 (g95_trans_deferred_array): Initialize static array pointers.
1890 * trans-expr.c (g95_conv_function_call): Use formal arglist to
1891 correctly pass POINTER and absent CHARACTER arguments.
1893 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
1895 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
1896 (g95_resolve_forall_body): Resolve FORALL body.
1897 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
1898 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
1899 (g95_find_forall_index): Check whether the FORALL index appears in
1900 the expression or not.
1901 (resolve_code): Modified.
1903 2003-05-14 Paul Brook <paul@nowt.org>
1905 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
1907 2003-05-13 Paul Brook <paul@nowt.org>
1909 * trans-types.c (g95_max_array_element_size): Now a tree node.
1910 (g95_init_types): Work out max size properly.
1911 (g95_get_dtype_cst): Modify to match.
1913 2003-05-11 Paul Brook <paul@nowt.org>
1915 * trans-io.c (add_case): Create a label decl for case labels.
1917 2003-05-11 Paul Brook <paul@nowt.org>
1919 * arith.c (g95_integer_index_kind): New variable.
1920 * f95-lang.c (g95_init): Move frontend initialization here ...
1921 (g95_post_options): ... from here.
1922 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
1923 * intrinsic.c (add_functions): Use index kinds.
1924 * iresolve.c: Convert to index_kind where needed.
1925 * resolve.c (g95_resolve_index): Make public, use index_kind.
1926 (resolve_array_ref): Adjust to match.
1927 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
1928 * trans-stmt.c: Ditto.
1929 * trans-types.c: Ditto.
1930 * trans-types.h (g95_array_index_kind): Remove declaration.
1931 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
1933 2003-05-07 Paul Brook <paul@nowt.org>
1935 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
1936 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
1939 2003-05-07 Paul Brook <paul@nowt.org>
1941 * trans-array.c (trans_static_array_pointer,
1942 g95_trans_array_constructor_value, g95_conv_array_initializer,
1943 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
1944 (g95_add_loop_ss_code): Convert subscripts to the correct type.
1945 * trans-stmt.c (g95_trans_character_select): Ditto.
1946 * trans-types.c (g95_init_types): Ditto.
1948 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
1950 * f95-lang.c (expand_function_body): Use input_line, not lineno.
1951 * trans-decl.c (g95_generate_function_code,
1952 g95_generate_constructors): Likewise.
1953 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
1954 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
1957 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
1958 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
1959 with components point to the DERIVED type itself, and two DERIVED
1960 type with components point to each other.
1961 * trans-expr.c (g95_conv_componet_ref): Modified
1963 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
1964 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
1966 (g95_trans_pointer_assign): Implement Nullify.
1968 2003-05-01 Paul Brook <paul@nowt.org>
1970 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
1971 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
1973 2003-05-01 Paul Brook <paul@nowr.org>
1975 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
1976 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
1979 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
1981 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
1984 2003-04-28 Paul Brook <paul@nowt.org>
1986 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
1987 as their kind suggests.
1988 (g95_resolve_reshape): Ditto.
1990 2003-04-28 Chun Huang <compiler@sohu.com>
1992 * trans-expr.c (g95_conv_substring_expr): New function.
1993 (g95_conv_expr): Use it.
1995 2003-04-28 Paul Brook <paul@nowt.org>
1997 * iresolve.c (g95_resolve_transpose): Make it match the
1999 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
2001 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
2003 * trans-types.c (g95_add_field_to_struct): New function to
2004 add a field to a UNION_TYPE or RECORD_TYPE.
2005 * trans-types.h (g95_add_field_to_struct): Prototype.
2006 (g95_get_derived_type): Use g95_add_field_to_struct to add
2008 * trans-io.c (g95_add_field): Remove.
2009 (ADD_FIELD): Use new g95_add_field_to_struct function.
2010 (ADD_STRING): Likewise.
2011 * trans-stmt.c (g95_trans_select): Likewise.
2012 (g95_add_field): Remove duplicated function.
2014 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
2016 Port implementation for CHARACTER SELECT from Andy's tree.
2017 * trans-stmt.c (g95_trans_character_select): Implement character
2018 select. (g95_add_field): New function.
2019 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
2020 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
2021 * g95.h (struct g95_case): Add field 'int n'.
2022 * trans.h: Declare 'gfor_fndecl_select_string'.
2024 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
2026 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
2027 (g95_insert_bbd): Die on duplicates.
2028 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
2030 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
2032 * g95.texi: Require GMP 4.0 -- like we actually
2033 do. Explain the testsuite and what-goes-where.
2034 Don't use undefined texinfo symbol. Break very
2035 long line. Remove finished item from the list
2038 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
2040 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
2043 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
2045 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
2046 (g95_trans_forall_body): New function.
2048 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
2050 * resolve.c (resove_where): New function.
2051 (resolve_where_shape): New function.
2052 (resolve_code): Add call to 'resolve_where'
2053 * trans-stmt.c (g95_trans_where): Modified.
2054 (g95_trans_where_2): New function.
2055 (g95_trans_where_assign): New function.
2056 (g95_evaluate_where_mask): New function.
2057 (g95_add_to_stmt_list): New function.
2058 (g95_get_temp_expr): New function.
2059 * trans.h (where_stmt_list): New structure.
2061 2003-04-10 Paul Brook <paul@nowt.org>
2063 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
2064 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
2066 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
2068 Update after mainline -> tree-ssa-branch merge.
2069 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
2071 (g95_init): Update for new lang_hooks definition.
2072 (g95_post_options): New langhook.
2073 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
2074 * scanner.c (g95_new_file): Comment update.
2076 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2078 * g95.h, lang-options.h: Add -Wimplicit-interface.
2079 * options.c (g95_init_options, g95_parse_arg): Set it.
2080 * interface.c (check_intents): Warn about call with implicit
2082 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
2085 2003-04-05 Paul Brook <paul@nowt.org>
2087 * iresolve.c (g95_resolve_spread): Don't resole based on type.
2088 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
2090 2003-03-29 Paul Brook <paul@nowt.org>
2092 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
2093 (g95_resolve_unpack): Ditto.
2094 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
2095 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
2096 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
2098 2003-03-25 Paul Brook <paul@nowt.org>
2100 * arith.c (g95_unary_user, g95_user): Remove dead functions.
2102 * array.c (g95_free_array_ref): Ditto.
2104 * symbol.c (g95_use_derived_tree): Ditto.
2105 * intrinsic.c (add_functions): Use simplification for SCALE.
2106 * primary.c (g95_match_rvalue): Test sym, not symtree.
2108 2003-03-25 Paul Brook <paul@nowt.org>
2110 * trans-decl.c (build_function_decl): Add parameter before it gets
2111 turned into a constant.
2112 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
2113 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
2114 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
2116 2003-03-22 Paul Brook <paul@nowt.org>
2118 * trans-array.c (g95_conv_array_initializer): Allow scalar
2120 * trans-decl.c (g95_finish_var_decl): Result variables are not
2122 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
2123 (g95_conv_intrinsic_function): Use it.
2124 * trans-types.h (g95_type_spec): Remove dead declaration.
2126 2003-03-21 Paul Brook <paul@nowt.org>
2128 * trans-decl.c (g95_build_function_decl): Mark string parameters.
2130 2003-03-20 Paul Brook <paul@nowt.org>
2132 * trans-decl.c (g95_build_function_decl): Put character length
2133 parameters at the end of the function declaration.
2134 * trans-expr.c (g95_conv_function_call): Ditto.
2135 * trans-types.c (g95_get_function_type): Ditto.
2137 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2139 * resolve.c (resolve_formal_arglist): Don't impose intent for
2140 procedure arguments of pure functions.
2141 (resolve_select): Remove redundant assignment.
2143 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2145 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
2147 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
2148 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
2150 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
2152 * symbol.c (g95_add_type): Fix typo in comment.
2155 2003-03-16 Paul Brook <paul@nowt.org>
2157 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
2158 * expr.c (g95_build_call): Remove.
2159 * f95-lang.c (puchdecl_top_level): New function.
2160 * g95.h (g95_code): Store resolved symbol, not just the name.
2161 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
2162 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
2163 (g95_get_intrinsic_sub_symbol): New function.
2164 * iresolve.c (g95_resolve_cpu_time): Use it.
2165 (g95_resolve_random_number): Ditto.
2166 * resolve.c: Set code->resolved_sym instead of code->sub_name.
2167 * trans-decl.c (g95_get_extern_function_decl): Give external decls
2168 the correct DECL_CONTEXT. Add global symbold to the global scope.
2169 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
2172 2003-03-16 Paul Brook <paul@nowt.org>
2174 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
2175 * options.c (g95_parse_arg): Ditto.
2176 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
2177 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
2178 for the procedure, not the parameter.
2179 * trans-array.c (g95_trans_g77_array): New function.
2180 (g95_trans_assumed_size): Use it.
2181 (g95_trans_dummy_array_bias): Ditto.
2182 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
2183 (g95_conv_expr_descriptor): ... to here. Update callers.
2184 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
2185 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
2186 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
2187 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
2188 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
2189 (g95_sym_type): Ditto.
2191 2003-03-15 Paul Brook <paul@nowt.org>
2193 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
2195 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
2197 2003-03-14 Paul Brook <paul@nowt.org>
2199 * trans-array.c (g95_array_is_packed): Remove.
2200 (g95_conv_array_base): Correctly handle all descriptorless cases.
2201 (g95_conv_array_stride): Use descriptorless strides.
2202 (g95_trans_dummy_array_bias): Don't always repack the array.
2203 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
2205 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
2206 dummy and non-dummy arrays...
2207 (g95_sym_type, g95_get_derived_type): ... like these.
2208 (g95_get_array_type_bounds): Allow discontiguous arrays.
2210 2003-03-12 Paul Brook <paul@nowt.org>
2212 * array.c (g95_resolve_array_spec): Fix comment.
2213 * g95.h (symbol_attributes): New flag always_explicit.
2214 * resolve.c (resolve_formal_arglist): Set it always_explicit.
2215 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
2216 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
2217 (g95_trans_array_bounds): Allow assumed shape arrays.
2218 (g95_trans_repack_array): Remove.
2219 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
2220 * trans-decl.c (g95_build_qualified_array): Only ignore absent
2221 bounds for assumed size arrays.
2222 (g95_build_dummy_array_decl): Use descriptorless arrays.
2223 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
2224 (g95_trans_pointer_assign): Fix typo.
2225 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
2227 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
2228 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
2229 Also modify callers.
2230 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
2232 2003-03-08 Paul Brook <paul@nowt.org>
2234 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
2235 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
2236 * resolve.c (compare_spec_to_ref): Allow full array sections.
2238 2003-03-08 Paul Brook <paul@nowt.org>
2240 * expr.c (g95_simplify_expr): Also simplify array index and
2241 substring expressions.
2242 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
2243 * trans-array.c (g95_trans_array_bounds): New function.
2244 (g95_trans_auto_array_allocation): Use it.
2245 (g95_trans_assumed_size): Rewrite.
2246 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
2247 (gfor_fndecl_repack): Remove.
2248 (g95_build_qualified_array): Handle absent upper bounds.
2249 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
2250 (g95_get_symbol_decl): Update.
2251 (g95_build_intrinsic_function_decls): Initialize new decls.
2252 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
2253 (gfor_fndecl_repack): Remove.
2254 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
2255 * trans-types.c: (g95_build_array_type): Merge duplicated code..
2256 (g95_get_nodesc_array_type): Handle absent bounds.
2257 * trans-types.h (g95_get_nodesc_array_type): Declare.
2259 2003-03-04 Paul Brook <paul@nowt.org>
2261 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
2264 2003-03-02 Paul Brook <paul@nowt.org>
2266 * options.c (g95_init_options): Drfault to 1.
2267 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
2268 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
2269 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
2270 Handle non-constant size automatic arrays.
2271 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
2272 generic bound functions.
2273 (g95_trans_auto_array_allocation): Don't create a descriptor.
2274 (g95_trans_assumed_size): New function (broken).
2275 (g95_trans_dummy_array_bias): Remove unused var.
2276 * trans-array.h (g95_trans_assumed_size): Declare.
2277 * trans-decl.c (create_index_var): New fuction.
2278 (g95_build_qualified_array): New function.
2279 (g95_get_symbol_decl): Use it.
2280 (g95_trans_deferred_vars): Handle assumed shape seperately.
2281 * trans-types.c (get_element_type): Handle heap allocated arrays.
2282 (g95_is_nodesc_array): Include non-const size arrays.
2283 (g95_get_nodesc_array_type): Ditto.
2285 2003-02-23 Paul Brook <paul@nowt.org>
2287 * trans-array.c (g95_array_init_size): Should use stride, not size of
2290 2003-02-18 Paul Brook <paul@nowt.org>
2292 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
2293 after intrinsic function check.
2295 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2297 * io.c (match_io): Fix missing return value and remove useless
2299 * match.c (g95_match): Remove useless assignment.
2300 * module.c (parse_string): Remove useless post increment.
2301 * simplify.c (g95_simplify_verify): Remove useless assignment.
2303 2003-02-15 Paul Brook <paul@nowt.org>
2305 * expr.c (restricted_intrinsic): Handle bad values gracefully.
2306 * g95.h (symbol_attribute): Add referenced member.
2307 (g95_symbol): Add dummy_order member.
2308 (g95_set_sym_referenced): Declare.
2309 * match.c (g95_match_assignment, g95_match_call): Use it
2310 * primary.c (match_actual_arg, g95_match_rvalue,
2311 g95_match_variable): Ditto.
2312 * symbol.c (next_dummy_order): New variable.
2313 (g95_set_sym_referenced): New function.
2314 (check_done): New function.
2315 (g95_add_*): Use it.
2316 * trans-decl.c: Make formatting conform to GCC standards.
2317 (g95_defer_symbol_init): Add dummy variables in the right order.
2318 (g95_get_symbol_decl): Only accept referenced variables.
2319 (g95_create_module_variable): Module variables are always required.
2320 (generatr_local_decls): New function.
2321 (generate_local_vars): New function.
2322 (g95_generate_function_code): Use it.
2324 2003-02-13 Paul Brook <paul@nowt.org>
2326 * trans-decl.c (g95_conv_struct_cons): Remove.
2327 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
2328 * trans-expr.c (g95_conv_structure): New function.
2329 (g95_conv_expr): Use it.
2331 2003-02-09 Paul Brook <paul@nowt.org>
2333 * trans-array.c (g95_array_init_size): Don't evaluate the linit
2334 expressions multiple times.
2335 (g95_trans_auto_arry_allocation): Use pointer not tmp.
2337 2003-02-08 Paul Brook <paul@nowt.org>
2339 * module.c (mio_symtree_ref): Declare as static.
2340 (mio_expr): Remove dead code.
2341 (read_module): Set the symtree link for fixups.
2342 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
2343 (build_round_expr): ... to this.
2344 (g95_conv_intrinsic_aint): New function.
2345 (g95_conv_intrinsic_function): Use it.
2347 2003-02-08 Paul Brook <paul@nowt.org>
2349 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
2350 offset after modificaton, not the increment expression.
2351 * dependency.c: Kill excess whitespace.
2353 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
2355 * dependency.h: Remove some function declarations.
2356 * dependency.c (get_no_of_elements): Change this function not to
2358 * other: Add comments for all modified functions.
2360 2003-02-06 Paul Brook <paul@nowt.org>
2362 * g95spec.c (lang_specific_functions): Fix initializer warning.
2363 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
2364 for structure type names.
2365 * trans-decl.c (g95_cons_structure_cons): New function.
2366 (g95_get_symbol_decl): Use it.
2367 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
2370 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2372 * resolve.c (compare_cases): Add const to casts.
2374 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2376 * g95.h (g95_check_f): Change a1 to f1m.
2377 * intrinsic.c (add_sym_1m, check_specific,
2378 g95_intrinsic_func_interface): Use it.
2380 * module.c (init_pi_tree): Remove useless cast.
2381 (fp2): Fix argument type.
2383 * parse.c (parse_select_block): Add comment.
2385 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
2387 * lang-options.h: Fix warning involving C90 concatenated
2390 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
2391 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2393 * io.c (format_asterisk): Complete initializer to kill warning.
2394 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
2395 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
2396 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
2397 new defines to complete initializers. Kills all warnings.
2399 * Make-lang.in: Comment cleanup.
2401 2003-02-05 Paul Brook <paul@nowt.org>
2403 * array.c (g95_free_constructor): Handle NULL expressions.
2404 * resolve.c (resolve_structure_cons): Ditto.
2405 * decl.c (g95_match_null): New Function.
2406 (variable_decl): Use it.
2407 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
2408 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
2409 * trans-types.c (g95_set_decl_attributes): Remove empty function.
2411 2003-02-05 Paul Brook <paul@nowt.org>
2413 * trans.h (build1_v): New macro.
2414 (build_v): Remove pointless and incorrect prototype.
2415 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
2416 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
2418 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2420 * Make-lang.in (F95_OBJS): Remove one more dead file.
2422 2003-02-01 Paul Brook <paul@nowt.org>
2424 * lang-specs.h: Don't pass -ffixed-form to the linker.
2425 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
2427 2003-02-01 Paul Brook <paul@nowt.org>
2429 * Make-lang.in (F95_OBJS): Remove dead files.
2430 * trans-array.c (g95_array_init_size): Do the right thing when
2432 * trans-decl.c (g95_generate_function_code): Initialize deffered
2433 symbol list before translating contained subroutines.
2434 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
2435 scalar invariant values here...
2436 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
2437 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
2439 2003-01-29 Paul Brook <paul@nowt.org>
2441 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
2442 (g95_walk_elemental_function_args): Reverse chains before adding.
2443 (g95_reverse_ss): Move about a bit.
2444 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
2447 2003-01-28 Paul Brook <paul@nowt.org>
2449 * intrinsic.c (resolve_intrinsic): Use correct union member.
2450 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
2452 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
2453 use associated variables.
2454 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
2455 * trans-expr.c (g95_conv_expr_present): ... to here.
2456 * trans.h: Declare it.
2457 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
2459 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
2461 * array.c (expand_iterator): Suppress useless assignment.
2462 * decl.c (match_char_spec): Ditto.
2463 * io.c (match_io_iterator): Ditto.
2464 * primary.c (match_real_constant): Ditto.
2465 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
2466 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
2467 * matchexp.c (match_add_operand, match_level_5): Likewise.
2468 * module.c (parse_atom, find_enum): Likewise.
2469 * resolve.c: move #include <string.h>
2470 (resolve_select): Fix serious typo.
2472 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
2474 * Make-lang.in: Don't build with broken tree-ssa-pre.
2476 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
2478 * resolve.c (resolve_index): Add a TODO.
2479 * symbol.c: Remove useless "#include <ctype.h>".
2481 2003-01-27 Paul Brook <paul@nowt.org>
2483 * check.c (check_rest): Allow different type kinds as an extension.
2484 * g95.h (g95_resolve_f): Add f1m.
2485 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
2486 * intrinsic.h: Chenge prototypes for MIN and MAX.
2487 * iresolve.c (g95_resolve_minmax): New function.
2488 (g95_resolve_min, g95_resolve_max): Use it.
2489 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
2491 (g95_conv_intrinsic_present): Fix logic.
2493 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
2495 * g95.h (g95_case): Don't be a tree, be a double linked list.
2496 * match.c (match_case_selector): Remove redundant semantics check.
2497 Clean up a few goto's to make it a tiny little bit faster.
2498 * resolve.c (case_tree): Die.
2499 (compare_cases): Accept and compare unbounded cases too.
2500 (check_case_overlap): Don't build a tree. Instead, merge-sort the
2501 whole list of g95_cases passed from resolve_select.
2502 (sane_logical_select): Die.
2503 (check_case_expr): Return FAILURE if a CASE label is of the wrong
2505 (resolve_select): Fixup case expression for computed GOTOs, put it
2506 in expr, not expr2, for easier handing in the parse tree dumper and
2507 the code generator. Rewrite the rest of the function: Kill
2508 unreachable case labels and unreachable case blocks.
2509 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
2510 an EXEC_SELECT, not case2 anymore.
2511 * trans-const.c (g95_conv_constant_to_tree): New function.
2512 (g95_conv_constant): Use it.
2513 * trans-const.h: Declare prototype for the new function.
2514 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
2515 g95_trans_character_select): New static functions.
2516 (g95_trans_select): Rewrite.
2518 2003-01-26 Paul Brook <paul@nowt.org>
2520 * intrinsic.c (add_fnctions): Properly add dreal.
2521 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
2522 (g95_conv_intrinsic_function): Use it.
2523 * trans-io.c (build_dt): Abort on internal files (unimplemented).
2525 2003-01-26 Paul Brook <paul@nowt.org>
2527 Widespread changes to the handling of symbols in expressions. These
2528 are now linked via g95_symtree nodes.
2529 * parse.c (g95_fixup_sibling symbols): New function.
2530 (parse_contained): Use it.
2531 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
2532 contained procedure that has bee correctly fixed up.
2533 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
2535 2003-01-24 Paul Brook <paul@nowt.org>
2537 * trans-array.c (g95_walk_expr): Function result attributes are in
2539 * trans-expr.c (g95_conv_function_call,
2540 g95_trans_arrayfunc_assign): Ditto.
2541 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
2543 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
2545 * expr.c (check_restricted): Fix error message.
2546 * symbol.c (free_st_labels): Plug memleak.
2548 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
2550 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
2551 reduce_binary_aa, reduce_binary, eval_intrinsic,
2552 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
2553 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
2554 for typesafe intrinsics helper functions.
2555 (g95_intrinsic_sym): Use them.
2556 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
2557 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
2558 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
2559 check_specific, g95_intrinsic_func_interface,
2560 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
2562 * trans-decl.c (g95_get_extern_function_decl): Likewise.
2563 * Make-lang.in: Don't disable warnings for strict prototypes
2564 any longer, everything is typesafe now.
2566 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
2568 * bbt.c (duplicate_node): Make static.
2569 * module.c (module_name): Make static.
2570 * scanner.c (include_dirs): Make static.
2572 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
2574 Hard coded _gfor_'s should not show up anymore.
2575 * g95.h (PREFIX): New macro.
2576 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
2578 (g95_resolve_random_number): Likewise.
2579 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
2580 * trans-io.c: Remove 'prefix' macro. Replace all uses with
2581 the new PREFIX macro from g95.h.
2583 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
2585 The troubles of forking... Andy implemented this just now too.
2586 Let's stick to that and keep the trees close.
2587 * g95.h (g95_st_label): 'format' member is now a g95_expr.
2588 * io.c: Revert previous changes.
2589 (g95_match_format): Match the format string as a character
2591 * match.h (g95_statement_label): Declare external.
2592 * parse.c: Revert previous changes.
2593 * symbol.c (g95_free_st_label): Free a g95_expr instead
2595 * trans-io.c: Revert previous changes.
2596 (build_dt): Use set_string to set the format string.
2598 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
2600 * io.c (format_string): Make non-static.
2601 (g95_match_format): Remember the format string.
2602 (terminate_io): Add I/O termination for empty I/O lists.
2603 * match.h: Declare external format_string.
2604 * parse.c (check_statement_label): Attack the format string
2605 to a format label for FORMAT statements.
2606 * trans-io.c (g95_add_field): Define prefix macro. Replace
2607 all uses of PREFIX define with a use of this macro.
2608 (build_dt): Implement formatted I/O for format labels.
2610 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
2612 * lang-options.h: Kill "-std=F".
2613 * options.c: Remove unimplemented "-std=F". Modify
2615 * misc.c (g95_terminal_width): New function.
2616 * error.c (g95_error_init_1): Use g95_terminal_width.
2617 * g95.h: Add prototype for g95_terminal_width, remove
2620 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
2622 * Make-lang.in: Fix typo.
2624 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
2626 * g95.h (struct g95_case): Remove unused cruft, new member
2627 'where' to keep track of the locus of the default case.
2628 * match.c (g95_match_case): Add locus to the current case.
2629 (match_case_selector): Likewise.
2630 * parse.c (parse_select_block): Move semantics check for
2631 multiple DEFAULT cases out of here to...
2632 * resolve.c (check_case_overlap): ...here. Return sooner
2634 (check_case_expr): Take two g95_cases now, use to sure the
2635 expression kinds are the same.
2636 (resolve_select): Cleanup.
2638 2003-01-18 Paul Brook <paul@nowt.org>
2640 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
2641 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
2643 (g95_get_extern_function_decl): Put decls in the correct context.
2645 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
2647 * trans-io.c: Port changes from Andy to set ERR flag.
2649 2003-01-17 Paul Brook <paul@nowt.org>
2651 * trans-array.c: Add various comments.
2652 (g95_ss_terminator): Declare as const.
2653 (g95_walk_expr): Remove first parameter and update all callers.
2654 (g95_walk_op_expr): Initialize scalar SS properly.
2655 * trans-array.h (g95_walk_expr): Update prototype.
2656 * trans-expr.c: Update for new g95_walk_expr.
2657 * trans-intrinsic.c: Ditto.
2658 * trans-io.c: Ditto.
2659 * trans.h: Various comments for SS chains.
2661 2003-01-17 Paul Brook <paul@nowt.org>
2663 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
2665 * intrinsic.c (add_functions): Use them.
2666 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
2667 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
2669 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
2671 Fallout of a small merge conflict:
2672 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
2674 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
2676 * initrinsic.c: New add_sym_* functions for strong typing.
2677 (add_conv): Make prototype strict.
2678 * dump-parse-tree.c, dependency.c: Include config.h
2679 * resolve.c, trans-io.c: Fix typos.
2681 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
2683 * dump-parse-tree.c (g95_show_code_node): Show the
2684 condition for a computed GOTO that was transformed
2685 to a SELECT CASE construct.
2686 * resolve.c (check_case_overlap): Revert previous switch
2687 to treaps, it was too slow and didn't catch all trouble.
2688 (resolve_symbol): Be more flexible about module procedures.
2689 * symbol.c (check_conflict): Point to relevant section in
2690 the standard for dubious conflict. Allow procedure
2691 dummy arguments to be optional again.
2692 * trans-io (add_field): Rename to g95_add_field. Change
2694 * trans-stmt (trans_select): Handle unbounded cases for
2695 integer SELECT CASE constructs. Fix/add more comment.
2697 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
2699 * g95.h: Uses GCC's function attribute macros.
2700 * error.c, module.c, parse.c, g95.h: More function attributes.
2702 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
2704 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
2705 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
2708 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
2710 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
2712 * trans.c (g95_trans_code): Use annotate_all_with_file_line
2713 instead of nowdead wrap_all_with_wfl.
2715 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
2717 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
2718 before generating code, so we can still see it even if the code
2719 generation phase dies.
2721 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
2723 * decl.c (build_sym): Split out initialization expression parts...
2724 (add_init_expr_to_sym): ...to here.
2725 (variable_decl): Add the symbol following an attribute list to the
2726 symbol tree before parsing the optional initialization expression
2727 if the symbol is not of a derived type.
2728 * primary.c (g95_match_rvalue): Don't assume a symbol always has
2729 a value if it is a PARAMETER.
2731 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
2733 * misc.c: Don't #include <mcheck.h>
2734 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
2735 ever was a glibc bug, then either this was never reported to
2736 glibc people, or it has been fixed for so long that there's
2737 no information you can find about it, anywhere.
2739 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
2742 * module.c (attr_bits, bt_types, array_spec_types):
2743 Switch 'const' and 'static'.
2744 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
2746 GNU'ify source code:
2747 * trans-io.c: Numerous fixes, one fixed warning and a few
2748 TODO markers so that we don't forget about them.
2750 2003-01-13 Paul Brook <paul@nowt.org>
2752 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
2753 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
2755 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
2756 * match.c (g95_match_stop): Fix dumb == -> != error.
2758 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
2760 * dump-parse-tree.c (show_indent): Add line breaks. This
2761 whole dumping process needs cleanups.
2762 * f95-lang.c (g95_mark_addressable): Fix prototype to match
2763 the langhook. Fix 'return's accordingly.
2764 * g95-support.h: Adjust prototype.
2765 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
2766 * lang-options.h: Add '-fsyntax-only'.
2767 * options.c (g95_init_options): Init 'no_backend'.
2768 (g95_parse_arg): Deal with '-fsyntax-only'.
2769 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
2772 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
2774 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
2775 arguments. Also make sure that if a symbol is marked INTRINSIC,
2776 an intrinsic with the symbol's name actually exists.
2777 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
2778 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
2779 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
2781 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
2783 * resolve.c (resolve_contained_functions): Fix condition, don't
2784 throw internal_error if a child namespace has no name. Apparently
2785 this can be the case?
2787 2003-01-11 Paul Brook <paul@nowt.org>
2789 Port changes from Andy's tree:
2790 * g95.h (g95_code): Add stop_code.
2791 * match.c (g95_match_stop): Detter syntax checking.
2792 * resolve.c (resolve_generic_f0): Return match type.
2793 (resolve_generic_f): Remove dead/duplicated code.
2794 (resolve_specific_f): Ditto.
2795 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
2796 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
2797 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
2799 2003-01-11 Paul Brook <paul@nowt.org>
2801 * trans-array.c: Various documentation/comment changes.
2802 * trans-stmt.c: Ditto.
2805 2003-01-10 Paul Brook <paul@nowt.org>
2807 * options.c/h: Add -fdump-parse-tree as alias of -v.
2809 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2811 * dump-parse-tree.c (g95_show_namespace): Fixed another
2812 typo. Sorry, it's Friday...
2814 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2817 * trans-array.c, trans-array.h, trans.c, trans-const.c,
2818 trans-const.h, trans-decl.c, trans-expr.c, trans.h
2819 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
2820 trans-types.c: Fix bogus copyright years, add 2003.
2821 * trans-types.h: Give copyright header.
2823 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2825 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
2826 * expr.c, options.c, scanner.c: Add some more 'const' markers.
2827 * intrinsic.c: Some constant strings moved to read-only memory.
2828 * io.c (format_asterisk): Move to...
2831 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2833 * dump-parse-tree.c (g95_show_namespace): Dump implicit
2834 types for ranges instead of per-letter. Indent the
2835 'CONTAINS' just like everything else.
2836 * resolve.c (resolve_contained_functions): Clarify comment.
2837 Explain non-obvious conditional expression. Improve
2838 diagnostics if tyoe cannot be resolved.
2839 Port semi-fix from Andy's tree:
2840 (was_declared): Move up before first use.
2841 (generic_sym, specific_sym): New functions. Code moved
2842 out if procedure_kind.
2843 (procedure_kind): Simplify using new functions.
2844 (resolve_generic_f): Make sure the functions we find in
2845 a parent namespace is generic.
2846 (resolve_specific_f): Ditto for specific functions.
2848 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2850 * trans-stmt.c, trans.c: Fix some code style issues. Add
2851 some more comment (but still not enough!).
2853 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
2855 * symbol.c (flavors, procedures, intents, acces_types,
2856 access_types, ifsrc_types): Make const.
2857 * misc.c (g95_string2code): Make 'm' param 'const'.
2858 * module.c (find_enum, write_atom, mio_name): Make
2860 (attr_bits, bt_types, array_spec_types, array_ref_types,
2861 ref_types, expr_types): Make const.
2862 * g95.h: Adjust external decls.
2864 2003-01-09 Paul Brook <paul@nowt.org>
2866 * Testsuite: Add a load of new cases.
2868 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
2870 * Make-file.in: Add dependency on back end header files;
2871 a parallel build should work now.
2872 * f95-lang-c (lang_identifier): Remove bogus comment.
2873 (g95_be_parse_file): Fix prototype.
2874 (g95_init): Make static.
2875 (g95_finish): Make static.
2876 * error.c (g95_syntax_error): Kill. Make define in...
2877 * g95.h (g95_syntax_error): Define.
2878 (g95.options): Make 'source' member 'const'.
2879 * interface.c (g95_match_interface): Explain
2880 hard-to-read condition.
2881 (g95_match_end_interface): Ditto.
2882 * trans_const.c (g95_build_string_const): Make 's' parameter
2884 * trans_const.h: Adjust protoype accordingly.
2885 * trans-decl.c: Include tree-dump.h
2886 (g95_generate_function_code): Build fixes for recent changes
2887 in the tree-ssa branch.
2889 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
2891 * format.c: Kill, move code from here...
2893 * Make-lang.in: Adjust.
2896 * BUGS: Mention where to submit bugs. Move old content...
2897 * TODO: ...to here. New file.
2899 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
2900 Fix most warnings, and suppress the ones we can't fix for now.
2901 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
2902 these warnings just clutter the screen and there's not much
2903 we can do about them for now anyway.
2904 * check.c, iresolve.c: Mark unused function parameters.
2905 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
2906 they should be resolved before they get here.
2907 * error.c: Remove unused FILE *status_out.
2908 * f95-lang.c (g95_init): Remove bogus cast.
2909 * Many files: Make things 'const' where required.
2910 * g95.h: Fix prototypes for all modified functions above.
2911 (g95_options): Remove 'object' member.
2913 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
2915 * Make-file.in: Cleanup bogus targets. Add more comment.
2916 * lang-options.h: New option '-w'.
2917 * g95.h: add no_options field to struct g95_options.
2918 * options.c (g95_init_options): Default no_warnings to off.
2919 (g95_parse_arg): Recognise the '-w' switch and its alias,
2921 * error.c (g95_warning, g95_warning_now): Don't emit warning if
2922 no_warning option is set.
2923 * iresolve.c (g95_resolve_shape): Fix warning.
2925 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
2927 * primary.c (g95_next_string_char): Rename next_string_char, and
2928 make static. Adjust callers accordingly.
2929 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
2930 callers accordingly.
2931 * g95.h: Split out all g95_match* functions to...
2932 * match.h: ...here. New file.
2933 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
2934 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
2936 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
2938 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
2939 g95_merge_new_implicit): New functions.
2940 (g95_match_implicit_none, g95_match_implicit): Move from here...
2941 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
2942 Modify to use the new functions in symbol.c.
2943 * g95.h: Add and move prototypes.
2945 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
2947 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
2948 node compare function.
2949 (g95_insert_bbt): Likewise.
2950 (g95_insert_bbt_with_overlap): Likewise.
2951 (g95_delete_bbt): Likewise.
2952 (delete_treap): Likewise. Also fix a potential bug when calling it.
2953 * module.c (compare_pointers): Change proto to compare_fn.
2954 (compare_integers): Likewise.
2955 (compare_true_names): Likewise.
2956 (find_true_name): Adjust call to compare_true_names to match proto.
2957 (require_atom, write_atom, mio_name): Fix 'const' warnings.
2958 (init_pi_tree): Make compare a compare_fn instead of (int *).
2959 * resolve.c (compare_cases): Change proto to compare_fn.
2960 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
2961 it static, and rename to compare_symtree.
2962 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
2964 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
2965 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
2967 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
2968 * Make-lang.in: Fix spaces/tabs issues from previous patch.
2969 * patch.options: Blow away Paul's checkin mistake :-)
2970 * io.c (terminate_io): Fix memory leak (Arnaud).
2972 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
2974 * Make-lang.in: Teach about building DVI, info manual.
2975 * g95.texi: New file.
2977 2003-01-02 Paul Brook <paul@nowt.org>
2979 * trans-array.c (g95_reverse_ss): Make static and don't use.
2980 (g95_conv_ss_descriptor): Don't use g95_loopinfo
2981 (g95_conv_array_parameters): Modify for pointer assignments.
2982 (g95_walk_subexpr): New function.
2983 (g95_walk_expr*): Use it.
2984 * trans-array.h (g95_reverse_ss): Remove prototype.
2985 * trans-expr.c (g95_trans_pointer_assign): Implement.
2986 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
2987 * trans-intrinsic.c: Sync with scalarizer changes.
2988 * trans-io.c: Ditto.
2990 2002-12-29 Paul Brook <paul@nowt.org>
2992 * trans-array.c: Document calling convention for arrays.
2994 2002-12-19 Paul Brook <paul@nowt.org>
2996 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
2997 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
2998 optional parameters for some intrinsics.
2999 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
3000 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
3001 optional parameters.
3002 * trans.h (g95_se): Add ignore_optional flag.
3004 2002-12-15 Paul Brook <paul@nowt.org>
3006 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
3007 * trans-decl.c (g95_generate_function_code): Use TDI_original.
3009 2002-12-14 Paul Brook <paul@nowt.org>
3011 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
3013 2002-12-12 Paul Brook <paul@nowt.org>
3015 * trans-array.c (g95_trans_array_constructor_subarray): Fully
3016 initialize the scalarizer.
3017 (various): Update to new format of g95_expr->value.constructor.
3019 2002-12-08 Paul Brook <paul@nowt.org>
3021 * trans-array.c (g95_put_offset_into_var): New function.
3022 (g95_trans_array_constructor_subarray): New function.
3023 (g95_trans_array_constructor_value): Use it.
3024 (g95_array_cons_size): Don't abort() on array components.
3026 2002-12-08 Paul Brook <paul@nowt.org>
3028 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
3029 * support.c: Update #includes.
3030 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
3031 * trans-array.c: Update #includes.
3033 * trans-const.c: Ditto.
3034 * trans-io.c: Ditto.
3035 * trans-types.c: Ditto.
3036 (g95_init_types): Set size_type_node.
3037 * trans-decl.c: Update #includes.
3038 (gfor_fndecl_adjust{l,r}): Declare and initialize.
3039 * trans-stmt.c: Update #includes.
3040 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
3041 (g95_trans_select): Fix check for unbounded ranges.
3042 * trans-expr.c: Update #includes.
3043 (g95_conv_string_tmp): New function.
3044 (g95_conv_concat_op): Use it.
3045 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
3046 * Trans-intrisic.c: Update #includes.
3047 (g95_conv_intrinsic_strcmp): New function.
3048 (g95_conv_intrinsic_adjust): Ditto.
3049 (g95_conv_intrinsic_function: Use them.
3051 2002-11-30 Paul Brook <paul@nowt.org>
3053 * trans-array.c (g95_walk_function_expr): Handle non-array return by
3055 * trans-dec.c (g95_build_function_decl): Handle character return
3057 (g95_get_fake_result_decl): Ditto.
3058 (g95_trans_deferred_vars): Ditto.
3059 * trans-expr.c (g95_conv_function_call): Ditto.
3060 (g95_trans_arrayfunc_assign) Limit to array valued functions.
3061 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
3062 (g95_conv_intrinsic_function): Use it.
3063 * trans-types.c (g95_sym_type): Handle functions returning strings.
3064 (g95_return_by_reference): Ditto.
3065 (g95_get_function_type): Ditto.
3067 2002-11-18 Paul Brook <paul@nowt.org>
3069 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
3070 requires a temporary.
3071 (g95_trans_select): Handle computed gotos.
3072 * trans-types.c (g95_build_array_type): Warn about non-functional
3073 assumed shape arrays.
3074 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
3076 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
3077 (g95_conv_intrinsic_int): New function.
3078 (g95_conv_intrinsic_mod): New function.
3079 (g95_conv_intrinsic_ichar): New function.
3080 (g95_conv_intrinsic_function): Use them.
3081 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
3083 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
3085 * trans-types.c (g95_build_array_type): Assumed
3086 sized arrays can have rank > 1.
3087 * trans.c (g95_trans_code): Remove erroneous
3088 warning about CONTINUE.
3089 * trans-expr.c (g95_conv_variable): Remove
3092 2002-11-15 Paul Brook <paul@nowt.org>
3094 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
3096 2002-10-31 Paul Brook <paul@nowt.org>
3098 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
3099 * trans-expr.c (g95_conv_component_ref): Handle character string
3101 (g95_conv_string_parameter): Ditto.
3102 * trans-types.c (g95_get_derived_type): Add length decl to caracter
3105 2002-10-10 Paul Brook <paul@nowt.org>
3107 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
3108 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
3110 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
3111 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
3112 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
3113 * trans-types.c (pvoid_type_node): Declare and initialize.
3114 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
3115 (g95_array_allocate): Fix when base==data.
3116 (g95_conv_array_parameter): Correctly handle reduced rank sections.
3117 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
3119 2002-10-09 Paul Brook <paul@nowt.org>
3121 * (g95_conv_expr_reference): Handle character strings correctly.
3123 2002-10-07 Paul Brook <paul@nowt.org>
3125 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
3127 * trans-array.c (g95_build_array_initializer): Remove.
3128 (g95_conv_array_initializer): New Function.
3129 (g95_trans_auto_arry_allocation): Cleanup.
3130 (g95_trans_init_character_array): Remove.
3131 * g95spec.c: Link in libgforbegin.
3132 * trans.c (g95_generate_code): Rename main function to MAIN__.
3133 (g95_create_var): New function.
3134 (g95_create_var_np): New function.
3135 (g95_evaluate_now): New function.
3136 (g95_start_block): New function.
3137 (g95_finish_block): New function.
3138 (g95_add_expr_to_block): New function.
3139 (g95_add_block_to_block): New function.
3140 * trans-expr.c (g95_conv_componen_ref): New function.
3141 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
3142 (F95_OBJS): Add dependency.o.
3143 * f95-lang.c (g95_is_simple_stmt): Remove.
3144 * f95-tree.c (mark_not_simple): New function.
3145 (unshare_all_trees): New function.
3146 (create_tmp_var, create_tmp_alias_var): Remove.
3147 * support.c (declare_tmp_vars, tree_last_decl): Remove.
3148 * trans*: Convert to new IR using GENERIC trees. Don't bother about
3149 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
3151 2002-10-01 Paul Brook <paul@nowt.org>
3153 * trans-array.c: Add support for descriptorless arrays.
3154 (g95_conv_array_data): New function.
3155 (g95_conv_array_base): New function.
3156 * trans-array.h: Declare these here.
3157 * trans-decl.c(g95_create_mopdule_variable): Perform variable
3158 initialization and creation here.
3159 (g95_create_module_vars): Instead of here.
3160 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
3161 * trans-intrinsic.c: Ditto.
3162 * trans-types.c (g95_is_nodesc_array): New function.
3163 (g95_get_nodesc_array_type): New function.
3164 (g95_sym_type, g95_get_derived_type): Use them.
3165 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
3167 2002-09-28 Paul Brook <paul@nowt.org>
3169 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
3170 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
3173 2002-09-24 Paul Brook <paul@nowt.org>
3175 * f95-lang.c (listify): Remove declaration.
3176 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
3178 * f95-tree.c (get_name): New function.
3179 * trans.c (module_namespace): Remove.
3180 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
3181 * trans-types.c: Ditto.
3183 2002-09-19 Paul Brook <paul@nowt.org>
3185 * trans-array.c (g95_get_array_cons_size): New Function.
3186 (g95_con_ss_startstride): Handle Array constructors.
3187 (g95_conv_loop_setup): Ditto.
3188 (g95_conv_array_parameter): Ditto.
3189 * tras-decl.c (g95_finish_var_decl): Make initializes variables
3192 2002-09-19 Paul Brook <paul@nowt.org>
3194 * trans.c (g95_simple_fold_tmp): Detect variables inside
3196 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
3198 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
3200 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
3202 2002-09-14 Paul Brook <paul@nowt.org>
3204 * trans.c (g95_create_module_variable): Move to trans-decl.c.
3205 * trans-const.c (g95_conv_string_init): New Function.
3206 * trans-const.h: Declare it.
3207 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
3208 variables. Don't bail on intrinsic symbols.
3209 (get_extern_function_decl): Handle specific intrinsic functions.
3210 * trans-types.c (g95_sym_type): Dummy functions don't return
3212 * trans-array.c (g95_build_array_initializer): New Function.
3213 (g95_trans_auto_array_allocation): Build initializer for static decls.
3214 Don't use mpz_addmul, it's GMP4 only.
3216 2002-09-12 Paul Brook <paul@nowt.org>
3218 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
3219 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
3220 assembler names for module procedures.
3222 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
3224 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
3227 2002-09-10 Paul Brook <paul@nowt.org>
3229 * trans-array.c: Change format of G95_SS_TEMP strictures.
3230 (g95_check_fncall_dependancy): New function.
3231 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
3233 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
3235 (g95_build_function_decl): Don't assume result arrays are packed.
3236 (g95_trans-deferred-vars): Handle array result variables.
3237 (g95_generate_fuction_code): Clear saved_function_decls.
3238 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
3240 (g95_trans_arrayfunc_assign): New function.
3241 (g95_trans_assignment): Use it.
3242 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
3243 (g95_se): Add direct_byref.
3244 * trans-types.c: Use sym->result rather than sym where appropriate.
3245 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
3246 Update other functions to use this.
3247 (g95_is_intrinsic_libcall): New function.
3248 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
3249 (g95_walk_intrinsic_function): Ditto.
3251 2002-09-08 Paul Brook <paul@nowt.org>
3253 * trans-types.c: Change rank field to dtype field in array descriptor.
3254 * trans-array.c: Implement filling of dtype array descriptor field.
3255 * trans-intrinsic.c: Fix broken LEN intrinsic.
3257 2002-09-07 Paul Brook <paul@nowt.org>
3259 * trans-intrinsic.c: Remove outdated todo intrinsic list.
3260 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
3261 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
3263 2002-09-06 Paul Brook <paul@nowt.org>
3265 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
3266 (gt-f95-trans-types.h): Add dependancy information.
3267 * config-lang.in (gtfiles): Add trans-types.c
3268 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
3269 back to top-level code.
3270 * trans-array.c, trans-types.c: Change format of array descriptor.
3271 (g95_conv_descriptor_dimension): New function.
3272 * trans-types.h (g95_conv_descriptor_rank): define.
3273 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
3276 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3278 * trans-array.c, trans-types.c: Add rank information to descriptor.
3280 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
3282 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
3284 2002-09-04 Paul Brook <paul@nowt.org>
3286 * f95-lang.c (g95_create_decls): New function.
3287 (g95_init): Move initialization of external decls to above, and call
3288 from g95_be_parse_file.
3289 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
3290 * trans-types.c (g95_init_types): Always name integer and char types.
3291 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
3293 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3295 * Make-lang.in: Add options.c to F95_PARSER_OBJS
3297 2002-09-02 Paul Brook <paul@nowt.org>
3299 * g95_generate_code: Clear the attr for __fortran_main.
3300 * trans-types.c (g95_finish_type): New function.
3301 * g95_init_io_state_type: Use g95_finish_type.
3302 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
3304 2002-09-01 Paul Brook <paul@nowt.org>
3306 * README.backend: Warn about the dangers of extra config.h files.
3307 Remove obsolete libgfor stuff.
3308 * config-lang.in: Add target-libgfor dependancy.
3309 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
3311 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
3313 * g95_conv_mpz_to_tree: Free storage pointed to by q,
3316 2002-08-30 Paul Brook <paul@nowt.org>
3318 * trans-intrinsic.c (g95_conv_intrinsic_function,
3319 g95_walk_intrinsic_function): Added ANY and ALL.
3320 (g95_conv_intrinsic_anyall): New function.
3321 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in