1 2009-05-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * gfortran.h (GFC_MPC_RND_MODE): New.
4 * simplify.c (call_mpc_func): New helper function.
5 (gfc_simplify_cos, gfc_simplify_exp, gfc_simplify_log,
6 gfc_simplify_sin, gfc_simplify_sqrt): Add MPC support.
8 2009-05-25 Janus Weil <janus@gcc.gnu.org>
11 * primary.c (gfc_match_varspec): Handle procedure pointer components
12 with array return value.
13 * resolve.c (resolve_expr_ppc): Ditto.
14 (resolve_symbol): Make sure the interface of a procedure pointer has
16 * trans-array.c (gfc_walk_function_expr): Handle procedure pointer
17 components with array return value.
18 * trans-expr.c (gfc_conv_component_ref,gfc_conv_procedure_call,
19 gfc_trans_arrayfunc_assign): Ditto.
20 (gfc_trans_pointer_assignment): Handle procedure pointer assignments,
21 where the rhs is a dummy argument.
22 * trans-types.c (gfc_get_ppc_type,gfc_get_derived_type): Handle
23 procedure pointer components with array return value.
25 2009-05-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
30 * trans-array.c (gfc_conv_ss_startstride): Add one to index.
32 2009-05-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
35 * module.c (read_md5_from_module_file): Close file before returning.
37 2009-05-18 Janus Weil <janus@gcc.gnu.org>
40 * primary.c (gfc_match_rvalue): Handle procedure pointer components in
42 * resolve.c (resolve_ppc_call,resolve_expr_ppc): Resolve component and
44 (resolve_fl_derived): Procedure pointer components are not required to
45 have constant array bounds in their return value.
47 2009-05-18 Janus Weil <janus@gcc.gnu.org>
49 * intrinsic.c (add_sym): Fix my last commit (r147655),
50 which broke bootstrap.
52 2009-05-18 Richard Guenther <rguenther@suse.de>
55 * trans-expr.c (gfc_trans_zero_assign): For local array
56 destinations use an assignment from an empty constructor.
58 2009-05-18 Janus Weil <janus@gcc.gnu.org>
62 * expr.c (gfc_check_pointer_assign): Check intents when comparing
64 * gfortran.h (typedef struct gfc_intrinsic_arg): Add 'intent' member.
65 (gfc_compare_interfaces): Additional argument.
66 * interface.c (operator_correspondence): Add check for equality of
67 intents, and new argument 'intent_check'.
68 (gfc_compare_interfaces): New argument 'intent_check', which is passed
69 on to operator_correspondence.
70 (check_interface1): Don't check intents when comparing interfaces.
71 (compare_parameter): Do check intents when comparing interfaces.
72 * intrinsic.c (add_sym): Add intents for arguments of intrinsic
74 (add_sym_1,add_sym_1s,add_sym_1m,add_sym_2,add_sym_2s,add_sym_3,
75 add_sym_3ml,add_sym_3red,add_sym_3s,add_sym_4): Use INTENT_IN by
77 (add_sym_1_intent,add_sym_1s_intent,add_sym_2s_intent,add_sym_3s_intent)
78 : New functions to add intrinsic symbols, specifying custom intents.
79 (add_sym_4s,add_sym_5s): Add new arguments to specify intents.
80 (add_functions,add_subroutines): Add intents for various intrinsics.
81 * resolve.c (check_generic_tbp_ambiguity): Don't check intents when
83 * symbol.c (gfc_copy_formal_args_intr): Copy intent.
85 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
87 * iso-fortran-env.def: Define INT8, INT16, INT32, INT64, REAL32,
89 * gfortran.h (gfc_get_int_kind_from_width_isofortranenv,
90 gfc_get_real_kind_from_width_isofortranenv): New prototypes.
91 * iso-c-binding.def: Update definitions for the INT*_T,
92 INT_LEAST*_T and INT_FAST*_T named parameters.
93 * trans-types.c (get_typenode_from_name, get_int_kind_from_name,
94 gfc_get_real_kind_from_width_isofortranenv): New functions.
96 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
99 * intrinsic.c (add_functions, add_subroutines): Fix argument
100 names and wrap long lines.
101 * intrinsic.texi: Fix documentation and argument names of
102 LOG_GAMMA, DATAN2, DBESJN, DTIME, ETIME, FSTAT, STAT, LSTAT,
103 GET_COMMAND, IDATE, LTIME, MOVE_ALLOC, NINT, OR, PRODUCT,
104 SUM, RAND, RANDOM_SEED, REAL, SELECTED_INT_KIND,
105 SELECTED_REAL_KIND and XOR.
107 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
110 * intrinsic.c (add_functions): Use ERFC_SCALED simplification.
111 * intrinsic.h (gfc_simplify_erfc_scaled): New prototype.
112 * simplify.c (fullprec_erfc_scaled, asympt_erfc_scaled,
113 gfc_simplify_erfc_scaled): New functions.
115 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
118 * resolve.c (resolve_substring): Don't allow too large substring
120 (gfc_resolve_substring_charlen): Fix typo.
121 (gfc_resolve_character_operator): Fix typo.
122 (resolve_charlen): Catch unreasonably large string lengths.
123 * simplify.c (gfc_simplify_len): Don't error out on LEN
126 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
129 * decl.c (set_enum_kind): Use global short-enums flag.
130 * gfortran.h (gfc_option_t): Remove short_enums flag.
131 * lang.opt (-fshort-enums): Refer to C documentation.
132 * options.c (gfc_init_options, gfc_handle_option): Use global
135 2009-05-15 Tobias Burnus <burnus@net-b.de>
138 * f95-lang.c: Add gfc_maybe_initialize_eh.
139 * gfortran.h: Add gfc_maybe_initialize_eh prototype.
140 * Make-lang.in: Add new .h dendencies for f95-lang.c
141 * openmp.c (resolve_omp_do): Call gfc_maybe_initialize_eh.
142 * misc.c (gfc_free): Avoid #define trickery for free.
144 2009-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
146 * dump-parse-tree.c (show_code_node): Add ERRMSG to the dumping
147 of allocate and deallocate statements.
149 2009-05-14 Ian Lance Taylor <iant@google.com>
151 * decl.c (match_attr_spec): Change d to unsigned int.
152 * dump-parse-tree.c (show_namespace): Change op to int. Add cast.
153 * interface.c (gfc_check_interfaces): Change i to int. Add casts.
154 * module.c (read_module): Change i to int. Add cast.
155 (write_module): Change i to int.
156 * symbol.c (gfc_get_namespace): Change in to int.
157 (gfc_free_namespace): Change i to int.
158 * trans-io.c (gfc_build_io_library_fndecls): Change ptype to
159 unsigned int. Add cast.
160 * trans-types.c (gfc_init_kinds): Change mode to unsigned int.
163 2009-05-14 Daniel Kraft <d@domob.eu>
166 * dump-parse-tree.c (show_typebound): Fix missing adaption to new
167 type-bound procedure storage structure.
169 2009-05-14 Janus Weil <janus@gcc.gnu.org>
172 * decl.c (gfc_match_function_decl): Use gfc_add_type.
173 * symbol.c (gfc_add_type): Better checking for duplicate types in
174 function declarations. And: Always give an error for duplicte types,
175 not just a warning with -std=gnu.
177 2009-05-14 Jakub Jelinek <jakub@redhat.com>
180 * io.c (resolve_tag_format): CHARACTER array in FMT= argument
181 isn't an extension. Reject non-CHARACTER array element of
182 assumed shape or pointer or assumed size array.
183 * trans-array.c (array_parameter_size): New function.
184 (gfc_conv_array_parameter): Add size argument. Call
185 array_parameter_size if it is non-NULL.
186 * trans-array.h (gfc_conv_array_parameter): Adjust prototype.
187 * trans-expr.c (gfc_conv_function_call, gfc_trans_arrayfunc_assign):
189 * trans-intrinsic.c (gfc_conv_intrinsic_loc): Likewise.
190 * trans-io.c (gfc_convert_array_to_string): Rewritten.
192 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
194 * gfortran.h (gfc_code): Rename struct member expr to expr1.
195 * openmp.c (resolve_omp_atomic): Update expr to expr1.
196 * interface.c (gfc_extend_assign): Ditto.
197 * trans-expr.c (gfc_conv_expr_reference, gfc_trans_assignment,
198 gfc_trans_init_assign): Ditto.
199 * dump-parse-tree.c (show_code_node): Ditto.
200 * trans-openmp.c (gfc_trans_omp_atomic): Ditto.
201 * trans-stmt.c ( gfc_trans_label_assign, gfc_trans_goto, gfc_trans_call,
202 gfc_trans_return, gfc_trans_pause, gfc_trans_stop, gfc_trans_if_1,
203 gfc_trans_arithmetic_if, gfc_trans_do_while, gfc_trans_integer_select,
204 gfc_trans_logical_select, gfc_trans_character_select
205 forall_make_variable_temp, check_forall_dependencies
206 gfc_trans_forall_1, gfc_trans_where_2, gfc_trans_where_3
207 gfc_trans_where, gfc_trans_allocate, gfc_trans_deallocate): Ditto.
208 * io.c (match_io_element, gfc_match_inquire): Ditto.
209 * resolve.c (resolve_typebound_call, resolve_ppc_call,
210 resolve_allocate_expr, resolve_allocate_deallocate, resolve_select,
211 resolve_transfer, resolve_where, gfc_resolve_assign_in_forall,
212 gfc_resolve_blocks, resolve_code, build_init_assign): Ditto.
213 * st.c (gfc_free_statement): Ditto.
214 * match.c (gfc_match_assignment, gfc_match_pointer_assignment,
215 match_arithmetic_if, gfc_match_if, gfc_match_elseif
216 gfc_match_stopcode, gfc_match_assign, gfc_match_goto,
217 gfc_match_nullify, match_typebound_call, gfc_match_call
218 gfc_match_select, match_simple_where, gfc_match_where
219 gfc_match_elsewhere, match_simple_forall, gfc_match_forall): Ditto.
220 * trans-io.c (gfc_trans_transfer): Ditto.
221 * parse.c (parse_where_block, parse_if_block): Ditto.
223 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
225 * gfortran.h (gfc_code): Rename struct member label to label1.
226 * dump-parse-tree.c (show_code_node): Update symbol.
227 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_goto,
228 gfc_trans_arithmetic_if): Ditto.
229 * resolve.c (gfc_resolve_blocks, resolve_code): Ditto.
230 * match.c (match_arithmetic_if, gfc_match_if, gfc_reference_st_label,
231 gfc_match_assign, gfc_match_goto): Ditto.
232 * parse.c (parse_do_block): Ditto.
234 2009-05-13 Tobias Burnus <burnus@net-b.de>
237 * gfortran.h (gfc_exec_op): Add EXEC_END_PROCEDURE.
238 * dump-parse-tree.c (show_code_node): Use EXEC_END_PROCEDURE.
239 * trans.c (gfc_trans_code): Ditto.
240 * resolve.c (resolve_code): Ditto.
241 * st.c (gfc_free_statement): Ditto.
242 * parse.c (accept_statement): Ditto.
244 2009-05-12 Tobias Burnus <burnus@net-b.de>
247 * decl.c (gfc_match_kind_spec): Turn C kind error into a warning.
249 2009-05-11 Steve Ellcey <sje@cup.hp.com>
251 * resolve.c (check_host_association): Initialize tail.
253 2009-05-11 Janus Weil <janus@gcc.gnu.org>
256 * resolve.c (resolve_fl_derived): Only return FAILURE if
257 gfc_notify_std fails.
259 2009-05-10 Ian Lance Taylor <iant@google.com>
261 * gfortran.h (enum gfc_omp_sched_kind): New enum, broken out of
263 (enum gfc_omp_default_sharing): Likewise.
264 * module.c (enum gfc_rsym_state): New enum, broken out of
266 (enum gfc_wsym_state): Likewise.
267 * parse.c (enum state_order): New enum, broken out of st_state.
269 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
272 * trans-array.c (gfc_trans_array_constructor_value): Fold
273 convert numeric constants.
274 (gfc_build_constant_array_constructor): The same.
276 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
279 * trans-expr.c (gfc_conv_operator_assign): Remove function.
280 * trans.h : Remove prototype for gfc_conv_operator_assign.
281 * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize
282 derivde types with intent(out).
283 (gfc_trans_call): Add mask, count1 and invert arguments. Add
284 code to use mask for WHERE assignments.
285 (gfc_trans_forall_1): Use new arguments for gfc_trans_call.
286 (gfc_trans_where_assign): The gfc_symbol argument is replaced
287 by the corresponding code. If this has a resolved_sym, then
288 gfc_trans_call is called. The call to gfc_conv_operator_assign
290 (gfc_trans_where_2): Change the last argument in the call to
291 gfc_trans_where_assign.
292 * trans-stmt.h : Modify prototype for gfc_trans_call.
293 * trans.c (gfc_trans_code): Use new args for gfc_trans_call.
295 2009-05-08 Janus Weil <janus@gcc.gnu.org>
298 * intrinsic.c (gfc_is_intrinsic): Do not add the EXTERNAL attribute if
299 the symbol is a module procedure.
301 2009-05-08 Tobias Burnus <burnus@net-b.de>
303 * invoke.texi: Add do/recursion to the -fcheck= summary.
305 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
308 * gfortran.texi: Document that we don't support variable FORMAT
311 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
314 * error.c (error_print): Add missing break statement.
316 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
319 * invoke.texi: Document that -fdollar-ok does not allow $ to be
320 used in IMPLICIT statement.
322 2009-05-06 Janus Weil <janus@gcc.gnu.org>
323 Paul Thomas <pault@gcc.gnu.org>
326 * decl.c (match_procedure_interface): New function to match the
327 interface for a PROCEDURE statement.
328 (match_procedure_decl): Call match_procedure_interface.
329 (match_ppc_decl): New function to match the declaration of a
330 procedure pointer component.
331 (gfc_match_procedure): Call match_ppc_decl.
332 (match_binding_attributes): Add new argument 'ppc' and handle the
333 POINTER attribute for procedure pointer components.
334 (match_procedure_in_type,gfc_match_generic): Added new argument to
335 match_binding_attributes.
336 * dump-parse-tree.c (show_expr,show_components,show_code_node): Handle
337 procedure pointer components.
338 * expr.c (free_expr0,gfc_copy_expr,gfc_simplify_expr): Handle EXPR_PPC.
339 (gfc_check_pointer_assign): Handle procedure pointer components, but no
341 (is_proc_ptr_comp): New function to determine if an expression is a
342 procedure pointer component.
343 * gfortran.h (expr_t): Add EXPR_PPC.
344 (symbol_attribute): Add new member 'proc_pointer_comp'.
345 (gfc_component): Add new member 'formal'.
346 (gfc_exec_op): Add EXEC_CALL_PPC.
347 (gfc_get_default_type): Changed first argument.
348 (is_proc_ptr_comp): Add prototype.
349 (gfc_match_varspec): Add new argument.
350 * interface.c (compare_actual_formal): Handle procedure pointer
352 * match.c (gfc_match_pointer_assignment,match_typebound_call): Handle
353 procedure pointer components.
354 * module.c (mio_expr): Handle EXPR_PPC.
355 * parse.c (parse_derived): Handle procedure pointer components.
356 * primary.c (gfc_match_varspec): Add new argument 'ppc_arg' and handle
357 procedure pointer components.
358 (gfc_variable_attr): Handle procedure pointer components.
359 (gfc_match_rvalue): Added new argument to gfc_match_varspec and changed
360 first argument of gfc_get_default_type.
361 (match_variable): Added new argument to gfc_match_varspec.
362 * resolve.c (resolve_entries,set_type,resolve_fl_parameter): Changed
363 first argument of gfc_get_default_type.
364 (resolve_structure_cons,resolve_actual_arglist): Handle procedure
366 (resolve_ppc_call): New function to resolve a call to a procedure
367 pointer component (subroutine).
368 (resolve_expr_ppc): New function to resolve a call to a procedure
369 pointer component (function).
370 (gfc_resolve_expr): Handle EXPR_PPC.
371 (resolve_code): Handle EXEC_CALL_PPC.
372 (resolve_fl_derived): Copy the interface for a procedure pointer
374 (resolve_symbol): Fix overlong line.
375 * st.c (gfc_free_statement): Handle EXEC_CALL_PPC.
376 * symbol.c (gfc_get_default_type): Changed first argument.
377 (gfc_set_default_type): Changed first argument of gfc_get_default_type.
378 (gfc_add_component): Initialize ts.type to BT_UNKNOWN.
379 * trans.h (gfc_conv_function_call): Renamed.
380 * trans.c (gfc_trans_code): Handle EXEC_CALL_PPC.
381 * trans-expr.c (gfc_conv_component_ref): Ditto.
382 (gfc_conv_function_val): Rename to 'conv_function_val', add new
383 argument 'expr' and handle procedure pointer components.
384 (gfc_conv_operator_assign): Renamed gfc_conv_function_val.
385 (gfc_apply_interface_mapping_to_expr): Handle EXPR_PPC.
386 (gfc_conv_function_call): Rename to 'gfc_conv_procedure_call', add new
387 argument 'expr' and handle procedure pointer components.
388 (gfc_get_proc_ptr_comp): New function to get the backend decl for a
389 procedure pointer component.
390 (gfc_conv_function_expr): Renamed gfc_conv_function_call.
391 (gfc_conv_structure): Handle procedure pointer components.
392 * trans-intrinsic.c (gfc_conv_intrinsic_funcall,
393 conv_generic_with_optional_char_arg): Renamed gfc_conv_function_call.
394 * trans-stmt.h (gfc_get_proc_ptr_comp): Add prototype.
395 * trans-stmt.c (gfc_trans_call): Renamed gfc_conv_function_call.
396 * trans-types.h (gfc_get_ppc_type): Add prototype.
397 * trans-types.c (gfc_get_ppc_type): New function to build a tree node
398 for a procedure pointer component.
399 (gfc_get_derived_type): Handle procedure pointer components.
401 2009-05-06 Tobias Burnus <burnus@net-b.de>
404 * resolve.c (resolve_symbol): Print no warning for implicitly
405 typed intrinsic functions.
407 2009-05-05 Janus Weil <janus@gcc.gnu.org>
410 * expr.c (gfc_check_pointer_assign): Check for statement functions and
411 internal procedures in procedure pointer assignments.
413 2009-04-28 Janus Weil <janus@gcc.gnu.org>
416 * resolve.c (resolve_symbol): Correctly copy the interface of a
417 PROCEDURE statement if the interface involves a RESULT variable.
419 2009-04-28 Janus Weil <janus@gcc.gnu.org>
423 * expr.c (gfc_check_pointer_assign): Correctly detect if the left hand
425 * parse.c (gfc_fixup_sibling_symbols): Don't check for ambiguity.
427 2009-04-28 Paul Thomas <pault@gcc.gnu.org>
430 * trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
431 type parentheses argument if it is a variable with allocatable
434 2009-04-27 Ian Lance Taylor <iant@google.com>
436 * trans-intrinsic.c (DEFINE_MATH_BUILTIN): Add casts to enum
438 * trans-io.c (st_parameter_field): Add casts to enum type.
440 2009-04-26 Steven G. Kargl <kargl@gcc.gnu.org>
443 fortran/data.c (gfc_assign_data_value): If the lvalue is an
444 assumed character length entity in a data statement, then
445 return FAILURE to prevent segmentation fault.
447 2009-04-26 Jakub Jelinek <jakub@redhat.com>
449 * trans-decl.c: Include pointer-set.h.
450 (nonlocal_dummy_decl_pset, tree nonlocal_dummy_decls): New variables.
451 (gfc_nonlocal_dummy_array_decl): New function.
452 (gfc_get_symbol_decl): Call it for non-local dummy args with saved
454 (gfc_get_symbol_decl): Set DECL_BY_REFERENCE when needed.
455 (gfc_generate_function_code): Initialize nonlocal_dummy_decl{s,_pset},
456 chain it to outermost block's vars, destroy it afterwards.
457 * Make-lang.in (trans-decl.o): Depend on pointer-set.h.
459 2009-04-25 Janus Weil <janus@gcc.gnu.org>
462 * decl.c (gfc_match_import): Use 'sym->name' instead of 'name'.
463 They differ if the symbol has been use-renamed.
465 2009-04-24 Ian Lance Taylor <iant@google.com>
467 * gfortran.h (enum gfc_symbol_type): New named enum type, broken
468 out of struct gfc_symbol.
469 (struct gfc_symbol): Use enum gfc_symbol_type.
470 (enum gfc_array_ref_dimen_type): New named enum type, broken out
471 of struct gfc_array_ref).
472 (struct gfc_array_ref): Use enum gfc_array_ref_dimen_type.
473 (mod_pointee_as): Update declaration.
474 * decl.c (add_global_entry): Change type to enum gfc_symbol_type.
475 (gfc_mod_pointee_as): Change return type to "match".
476 * module.c (mio_array_ref): Add cast to enum type.
477 (mio_symbol): Likewise.
478 * resolve.c (resolve_global_procedure): Change type to enum
480 * trans-io.c (gfc_build_st_parameter): Change type to unsigned
483 2009-04-24 Daniel Kraft <d@domob.eu>
485 * gfortran.h (gfc_get_typebound_proc): Removed as macro, now a function.
486 (struct gfc_symtree): Moved "typebound" member inside union.
487 (struct gfc_namespace): Add "tb_sym_root" as new symtree to sort out
488 type-bound procedures there.
489 (gfc_get_tbp_symtree): New procedure.
490 * symbol.c (tentative_tbp_list): New global.
491 (gfc_get_namespace): NULL new "tb_sym_root" member.
492 (gfc_new_symtree): Removed initialization of "typebound" member.
493 (gfc_undo_symbols): Process list of tentative tbp's.
494 (gfc_commit_symbols): Ditto.
495 (free_tb_tree): New method.
496 (gfc_free_namespace): Call it.
497 (gfc_get_typebound_proc): New method.
498 (gfc_get_tbp_symtree): New method.
499 (gfc_find_typebound_proc): Adapt to structural changes of gfc_symtree
500 and gfc_namespace with regards to tbp's.
501 * dump-parse-tree.c (show_typebound): Ditto.
502 * primary.c (gfc_match_varspec): Ditto. Don't reference tbp-symbol
503 as it isn't a symbol any longer.
504 * module.c (mio_typebound_symtree): Adapt to changes.
505 (mio_typebound_proc): Ditto, create symtrees using "gfc_get_tbp_symtree"
506 rather than "gfc_get_sym_tree".
507 (mio_f2k_derived): Ditto.
508 * decl.c (match_procedure_in_type): Ditto.
509 (gfc_match_generic): Ditto. Don't reference tbp-symbol.
510 * resolve.c (check_typebound_override): Adapt to changes.
511 (resolve_typebound_generic): Ditto.
512 (resolve_typebound_procedures): Ditto.
513 (ensure_not_abstract_walker): Ditto.
514 (ensure_not_abstract): Ditto.
515 (resolve_typebound_procedure): Ditto, ignore erraneous symbols (for
516 instance, through removed tentative ones).
517 * gfc-internals.texi (Type-bound procedures): Document changes.
519 2009-04-24 Janus Weil <janus@gcc.gnu.org>
523 * symbol.c (gfc_copy_formal_args_intr): Set attr.flavor and attr.dummy
524 for the formal arguments.
526 2009-04-21 Taras Glek <tglek@mozilla.com>
528 * f95-lang.c: Update GTY annotations to new syntax.
529 * trans-intrinsic.c: Likewise.
530 * trans-io.c: Likewise.
533 2009-04-22 Janus Weil <janus@gcc.gnu.org>
536 * decl.c (add_hidden_procptr_result): Bugfix for procptr results.
537 (match_procedure_decl): Set if_source.
538 * expr.c (gfc_check_pointer_assign): Bugfix: Return after error.
539 And: Check interface also for IFSRC_UNKNOWN (return type may be known).
540 * gfortran.h (typedef enum ifsrc): Remove IFSRC_USAGE,
541 add documentation. Rename copy_formal_args and copy_formal_args_intr.
542 * interface.c (gfc_compare_interfaces): Check for return types,
543 handle IFSRC_UNKNOWN.
544 (compare_intr_interfaces,compare_actual_formal_intr): Obsolete, removed.
545 (gfc_procedure_use): Modified handling of intrinsics.
546 * intrinsic.c (add_functions): Bugfix for "dim".
547 * resolve.c (resolve_intrinsic): New function to resolve intrinsics,
548 which copies the interface from isym to sym.
549 (resolve_procedure_expression,resolve_function): Use new function
551 (resolve_symbol): Add function attribute for externals with return type
552 and use new function 'resolve_intrinsic'.
553 * symbol.c (ifsrc_types): Remove string for IFSRC_USAGE.
554 (copy_formal_args): Renamed to gfc_copy_formal_args.
555 (copy_formal_args_intr): Renamed to gfc_copy_formal_args_intr.
556 * trans-const.c (gfc_conv_const_charlen): Handle cl==NULL.
558 2009-04-21 Joseph Myers <joseph@codesourcery.com>
560 * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
561 ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
562 ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
563 copyright and license notices.
564 * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
565 ChangeLog-2008: Correct dates.
567 2009-04-20 Tobias Burnus <burnus@net-b.de>
570 * scanner.c (load_line): Fix bogus "&" compile-time diagnostic.
572 2009-04-20 Paul Thomas <pault@gcc.gnu.org>
575 * resolve.c (is_sym_host_assoc): New function.
576 (resolve_fl_derived): Call it when checking PRIVATE components
577 of PUBLIC derived types. Change gfc_error to a gfc_notify_std
579 (resolve_fl_namelist): Call it twice to check for host
582 2009-04-20 Ian Lance Taylor <iant@google.com>
584 * module.c (import_iso_c_binding_module): Add casts to enum type.
585 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Change op to enum
587 (gfc_conv_intrinsic_anyall): Likewise.
588 (gfc_conv_intrinsic_arith): Likewise.
589 (gfc_conv_intrinsic_minmaxloc): Likewise.
590 (gfc_conv_intrinsic_minmaxval): Likewise.
591 (gfc_conv_intrinsic_bitop): Likewise.
592 (gfc_conv_intrinsic_singlebitop): Likewise.
593 (gfc_conv_intrinsic_strcmp): Likewise.
595 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
596 Jakub Jelinek <jakub@redhat.com>
599 * trans.h (OMPWS_WORKSHARE_FLAG, OMPWS_CURR_SINGLEUNIT,
600 OMPWS_SCALARIZER_WS, OMPWS_NOWAIT): Define.
601 (ompws_flags): New extern decl.
602 * trans-array.c (gfc_trans_scalarized_loop_end): Build OMP_FOR
603 for the outer dimension if ompws_flags allow it.
604 * trans.c (gfc_generate_code): Clear ompws_flags.
605 * trans-expr.c (gfc_trans_assignment_1): Allow worksharing
606 array assignments inside of !$omp workshare.
607 * trans-stmt.c (gfc_trans_where_3): Similarly for where statements
609 * trans-openmp.c (ompws_flags): New variable.
610 (gfc_trans_omp_workshare): Rewritten.
612 2009-04-11 Daniel Kraft <d@domob.eu>
615 * gfortran.h (struct gfc_charlen): New field "passed_length" to store
616 the actual passed string length for dummy arguments.
617 * trans-decl.c (gfc_create_string_length): Formatting fixes and added
618 assertion, moved a local variable into the innermost block it is needed.
619 (create_function_arglist): Removed TODO about the check being
620 implemented and initialize cl->passed_length here.
621 (add_argument_checking): New method.
622 (gfc_generate_function_code): Call the argument checking method.
624 2009-04-11 Janus Weil <janus@gcc.gnu.org>
627 * symbol.c (check_conflict): Reject procedure pointers for -std=f95.
629 2009-04-11 Daniel Franke <franke.daniel@gmail.com>
631 * resolve.c (resolve_global_procedure): Enable whole-file checking for
632 procedures that are declared later in the file.
634 2009-04-10 Paolo Bonzini <bonzini@gnu.org>
637 * trans.c (gfc_allocate_with_status): Fix type mismatches
640 2009-04-10 Daniel Franke <franke.daniel@gmail.com>
643 * expr.c (find_array_section): Leave early on zero-sized arrays.
645 2009-04-09 Janus Weil <janus@gcc.gnu.org>
648 * decl.c (add_hidden_procptr_result): New function for handling
649 procedure pointer return values by adding a hidden result variable.
650 (variable_decl,match_procedure_decl,gfc_match_function_decl,
651 gfc_match_subroutine,gfc_match_end,attr_decl1): Handle procedure pointer
653 * parse.c (parse_interface): Add EXTERNAL attribute only after
654 FUNCTION/SUBROUTINE declaration is complete.
655 * primary.c (replace_hidden_procptr_result): New function for replacing
656 function symbol by hidden result variable.
657 (gfc_match_rvalue,match_variable): Replace symbol by hidden result
659 * resolve.c (resolve_contained_fntype,resolve_function,resolve_variable,
660 resolve_symbol): Allow for procedure pointer function results.
661 (resolve_fl_procedure): Conflict detection moved here from
663 * symbol.c (gfc_check_function_type): Allow for procedure pointer
665 (check_conflict): Move some conflict detection to resolution stage.
666 * trans-types.c (gfc_sym_type,gfc_get_function_type): Handle hidden
669 2009-04-08 Jakub Jelinek <jakub@redhat.com>
671 * trans-types.c (gfc_init_types): Ensure gfc_integer_types doesn't
672 contain TYPE_STRING_FLAG types.
674 2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
677 * invoke.texi (fdollar-ok): Fix typo.
679 2009-04-08 Daniel Franke <franke.daniel@gmail.com>
682 * invoke.texi (fdollar-ok): Clarify limitations.
684 2009-04-08 Paul Thomas <pault@gcc.gnu.org>
687 * trans-array.c (gfc_trans_deferred_array): Return if this
688 is a result variable.
690 2009-04-07 Janus Weil <janus@gcc.gnu.org>
693 * trans-decl.c (gfc_get_symbol_decl): Correctly set decl location for
694 procedure pointer decls.
696 2009-04-07 Janus Weil <janus@gcc.gnu.org>
699 * expr.c (gfc_check_pointer_assign): Enable interface check for
701 * gfortran.h: Add copy_formal_args_intr.
702 * interface.c (gfc_compare_interfaces): Call gfc_compare_intr_interfaces
703 if second argument is an intrinsic.
704 (compare_intr_interfaces): Correctly set attr.function, attr.subroutine
706 (compare_parameter): Call gfc_compare_interfaces also for intrinsics.
707 * resolve.c (resolve_specific_f0,resolve_specific_s0): Don't resolve
708 intrinsic interfaces here. Must happen earlier.
709 (resolve_symbol): Resolution of intrinsic interfaces moved here from
710 resolve_specific_..., and formal args are now copied from intrinsic
712 * symbol.c (copy_formal_args_intr): New function to copy the formal
713 arguments from an intinsic procedure.
715 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
718 * dependency.c (ref_same_as_full_array): New function.
719 (gfc_dep_resolver): Call it.
721 2009-04-06 Janus Weil <janus@gcc.gnu.org>
724 * decl.c (match_procedure_decl): Fix double declaration problems with
725 PROCEDURE statements.
726 * symbol.c (gfc_add_type): Ditto.
728 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
731 * trans-array.c (gfc_conv_array_ref): If the symbol has the
732 temporary attribute use the array_spec for the bounds.
733 * gfortran.h : Add the temporary field to the structure
735 * trans-stmt.c (forall_make_variable_temp): Set the symbol's
738 2009-04-05 Daniel Franke <franke.daniel@gmail.com>
741 * trans-array.c (gfc_trans_array_constructor_value): Shadow
742 implied do-loop variable to avoid spurious middle-end warnings.
744 2009-04-04 Tobias Burnus <burnus@net-b.de>
747 * trans-decl.c (gfc_generate_function_code): Move recursive
748 check to the right position.
750 2009-04-04 Paul Thomas <pault@gcc.gnu.org>
753 * trans-common.c (translate_common): Do not offset the whole
756 2009-04-03 Tobias Burnus <burnus@net-b.de>
759 * resolve.c (resolve_common_vars): Add FL_VARIABLE to symbol
760 if it is not a procedure pointer.
761 * primary.c (match_actual_arg): Ditto.
763 2009-03-31 Joseph Myers <joseph@codesourcery.com>
765 PR preprocessor/15638
766 * cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.
768 2009-03-30 Steven G. Kargl <kargls@comcast.net>
771 * trans-stmt.c(gfc_trans_allocate): Add translation of ERRMSG.
772 (gfc_trans_deallocate): Add translation of ERRMSG. Remove stale
773 comments. Minor whitespace cleanup.
774 * resolve.c(is_scalar_expr_ptr): Whitespace cleanup.
775 (resolve_deallocate_expr (gfc_expr *e): Update error message.
776 (resolve_allocate_expr): Remove dead code. Update error message.
777 Move error checking to ...
778 (resolve_allocate_deallocate): ... here. Add additional error
779 checking for STAT, ERRMSG, and allocate-objects.
780 * match.c(gfc_match_allocate,gfc_match_deallocate): Parse ERRMSG.
781 Check for redundant uses of STAT and ERRMSG. Reword error message
782 and add checking for pointer, allocatable, and proc_pointer attributes.
784 2009-03-30 Paul Thomas <pault@gcc.gnu.org>
789 * symbol.c : Add gfc_global_ns_list.
790 * decl.c (add_global_entry): Set the namespace ('ns') field.
791 * gfortran.h : Add the resolved field to gfc_namespace. Add the
792 namespace ('ns') field to gfc_gsymbol. Add flag_whole_file to
793 gfc_option_t. Add the prototype for gfc_free_dt_list.
794 * lang.opt : Add the whole-file option.
795 * invoke.texi : Document the whole-file option.
796 * resolve.c (resolve_global_procedure): If the fwhole-file
797 option is set, reorder gsymbols to ensure that translation is
798 in the right order. Resolve the gsymbol's namespace if that
799 has not occurred and then check interfaces.
800 (resolve_function): Move call to resolve_global_procedure.
801 (resolve_call): The same.
802 (resolve_codes): Store the current labels_obstack.
803 (gfc_resolve) : Return if the namespace is already resolved.
804 trans-decl.c (gfc_get_extern_function_decl): If the whole_file
805 option is selected, use the backend_decl of a gsymbol, if it is
807 parse.c (add_global_procedure, add_global_program): If the flag
808 whole-file is set, add the namespace to the gsymbol.
809 (gfc_parse_file): On -fwhole-file, put procedure namespaces on
810 the global namespace list. Rearrange to do resolution of all
811 the procedures in a file, followed by their translation.
812 * options.c (gfc_init_options): Add -fwhole-file.
813 (gfc_handle_option): The same.
815 2009-03-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
817 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_HUGE_VAL
818 family of intrinsics instead of BUILT_IN_INF family.
819 * trans-intrinsics.c (gfc_conv_intrinsic_nearest): Use
820 BUILT_IN_HUGE_VAL instead of BUILT_IN_INF.
822 2009-03-30 Jakub Jelinek <jakub@redhat.com>
824 * trans-types.c (gfc_sym_type, gfc_return_by_reference): For
825 sym->attr.result check sym->ns->proc_name->attr.is_bind_c.
827 2009-03-30 Joseph Myers <joseph@codesourcery.com>
829 PR rtl-optimization/323
830 * options.c (gfc_post_options): Set
831 flag_excess_precision_cmdline. Give an error for
832 -fexcess-precision=standard for processors where the option is
835 2009-03-29 Joseph Myers <joseph@codesourcery.com>
837 PR preprocessor/34695
838 * cpp.c (cb_cpp_error): New.
839 (gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
840 Don't check cpp_errors (cpp_in).
841 (gfc_cpp_init_0): Set cb->error.
843 2009-03-29 Steven G. Kargl <kargl@gcc.gnu.org>
846 * gfortran.h: Add ARITH_PROHIBIT to arith enum.
847 expr.c (gfc_match_init_expr): Add global variable init_flag to
848 flag matching an initialization expression.
849 (check_intrinsic_op): Move no longer reachable error message to ...
850 * arith.c (arith_power): ... here. Remove gfc_ prefix in
851 gfc_arith_power. Use init_flag. Allow constant folding of x**y
852 when y is REAL or COMPLEX.
853 (eval_intrinsic): Remove restriction that y in x**y must be INTEGER
854 for constant folding.
855 * gfc_power: Update gfc_arith_power to arith_power
857 2009-03-29 Daniel Kraft <d@domob.eu>
860 * gfortran.h (struct gfc_typebound_proc): Added new flag "deferred" and
861 added a comment explaining DEFERRED binding handling.
862 * decl.c (match_binding_attributes): Really match DEFERRED attribute.
863 (match_procedure_in_type): Really match PROCEDURE(interface) syntax
864 and do some validity checks for DEFERRED and this construct.
865 * module.c (binding_overriding): New string constant for DEFERRED.
866 (mio_typebound_proc): Module-IO DEFERRED flag.
867 * resolve.c (check_typebound_override): Ensure that a non-DEFERRED
868 binding is not overridden by a DEFERRED one.
869 (resolve_typebound_procedure): Allow abstract interfaces as targets
870 for DEFERRED bindings.
871 (ensure_not_abstract_walker), (ensure_not_abstract): New methods.
872 (resolve_fl_derived): Use new "ensure_not_abstract" method for
873 non-ABSTRACT types extending ABSTRACT ones to ensure each DEFERRED
874 binding is overridden.
875 (check_typebound_baseobject): New method.
876 (resolve_compcall), (resolve_typebound_call): Check base-object of
877 the type-bound procedure call.
878 * gfc-internals.texi (Type-bound procedures): Document a little bit
879 about internal handling of DEFERRED bindings.
881 2009-03-29 Tobias Schlueter <tobi@gcc.gnu.org>
884 * gfortran.h (gfc_st_label): Fix comment.
885 (gfc_exec_op): Add statement code EXEC_END_BLOCK for end of block.
886 * parse.c (accept_statement): Use EXEC_END_BLOCK for END IF and
887 END SELECT with labels.
888 (check_do_closure): Fix formatting.
889 (parse_do_block): Fix typo in error message.
890 * resolve.c (code_stack): Remove tail member. Update comment to
891 new use of reachable_labels.
892 (reachable_labels): Rename to ...
893 (find_reachable_labels): ... this. Overhaul. Update preceding
895 (resolve_branch): Fix comment preceding function. Rewrite.
896 (resolve_code): Update call to find_reachable_labels. Add code to
897 deal with EXEC_END_BLOCK.
898 * st.c (gfc_free_statement): Add code to deal with EXEC_END_BLOCK.
899 Add 2009 to copyright years.
900 * trans.c (gfc_trans_code): Likewise on both counts.
902 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
905 * expr.c (gfc_check_assign): Allow pointer components when
909 * resolve.c (check_data_variable): Treat pointer arrays with
912 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
915 * trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
916 have a string_length.
918 2009-03-28 Tobias Burnus <burnus@net-b.de>
921 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
922 Add GFC_RTCHECK_DO support.
923 * option.c (gfc_handle_runtime_check_option): Enable GFC_RTCHECK_DO.
924 * invoke.texi (-fcheck): Document "do" option.
926 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
929 * trans-array.c (get_elemental_fcn_charlen): Remove.
930 (get_array_charlen): New function to replace previous.
932 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
935 * parse.c (parse_derived): Do not break on finding pointer,
936 allocatable or private components.
938 2009-03-28 Tobias Burnus <burnus@net-b.de>
941 * option.c (gfc_handle_runtime_check_option): Enable recursion check.
942 * trans-decl.c (gfc_generate_function_code): Add recursion check.
943 * invoke.texi (-fcheck): Add recursive option.
945 2009-03-28 Tobias Burnus <burnus@net-b.de>
948 * resolve.c (gfc_resolve_iterator): Add zero-loop warning.
950 2009-03-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
951 Paul Thomas <pault@gcc.gnu.org>
952 Tobias Burnus <burnus@net-b.de>
954 * gfortran.h (gfc_option_t): Add rtcheck.
955 * lang.opt: New option -fcheck.
956 * libgfortran.h: Add GFC_RTCHECK_* constants.
957 * invoke.texi: Document -fcheck.
958 * options.c (gfc_handle_runtime_check_option): New function.
959 (gfc_init_options,gfc_post_options,gfc_handle_option):
962 2009-03-27 Richard Guenther <rguenther@suse.de>
964 * trans-array.c (gfc_conv_descriptor_data_addr): Use
965 gfc_build_addr_expr instead of build_fold_addr_expr.
966 (gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
967 gfc_trans_constant_array_constructor, gfc_conv_array_data,
968 gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
969 * trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
970 gfc_conv_function_val, gfc_conv_operator_assign,
971 gfc_conv_subref_array_arg, gfc_conv_function_call,
972 gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
973 * trans-intrinsic.c (gfc_conv_intrinsic_exponent,
974 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
975 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
976 gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
977 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
978 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
979 gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
980 * trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
981 gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
982 build_filepos, gfc_trans_inquire, gfc_trans_wait,
983 nml_get_addr_expr, transfer_namelist_element, build_dt,
984 gfc_trans_dt_end, transfer_array_component, transfer_expr,
985 transfer_array_desc, gfc_trans_transfer): Likewise.
986 * trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
987 * trans.c (gfc_build_addr_expr): Mark the base of the address
990 2009-03-27 Tobias Burnus <burnus@net-b.de>
992 * gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.
993 (gfc_expr): Add is_snan.
994 * trans-const.c (gfc_conv_mpfr_to_tree): Support SNaN.
995 (gfc_conv_constant_to_tree): Update call to gfc_conv_mpfr_to_tree.
996 * trans-const.h (gfc_conv_mpfr_to_tree): Update prototype.
997 * resolve.c (build_default_init_expr): Update call.
998 * target-memory.c (encode_float): Ditto.
999 * trans-intrinsic.c (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod,
1001 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1003 * lang.opt: Unify help texts for -I, -Wconversion, -d, -fopenmp,
1006 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
1008 * simplify.c (gfc_simplify_transfer): Zero-initialize the
1011 2009-02-27 Tobias Burnus <burnus@net-b.de>
1014 * module.c (read_md5_from_module_file): Add missing quote.
1016 2009-02-27 Tobias Burnus <burnus@net-b.de>
1019 * module.c (read_md5_from_module_file): Include mod version
1020 in had-changed test.
1022 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1025 * interface.c (compare_type_rank_if): Return 1 if the symbols
1026 are the same and deal with external procedures where one is
1027 identified to be a function or subroutine by usage but the
1030 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1033 * trans-array.c (gfc_conv_array_initializer): Convert all
1034 expressions rather than ICEing.
1036 2009-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1039 * array.c (ref_dimen_size): Rename to gfc_ref_dimen_size,
1040 make global. Change function name in error messages.
1041 (ref_size): Change ref_dimen_size to gfc_ref_dimen_size.
1042 (gfc_array_ref_shape): Likewise.
1043 * gfortran.h: Add prototype for gfc_ref_dimen_size.
1044 * simplify.c (simplify_bound_dim): Add ref argument.
1045 If the reference isn't a full array, return one for
1046 the lower bound and the extent for the upper bound.
1047 (simplify_bound): For array sections, take as from the
1048 argument. Add reference to all to simplify_bound_dim.
1050 2009-02-19 Daniel Franke <franke.daniel@gmail.com>
1052 * scanner.c (load_line): At end of line, skip '\r' without setting
1053 the truncation flag.
1055 2009-02-18 Daniel Kraft <d@domob.eu>
1057 * gfortran.texi: New chapter about compiler characteristics.
1058 (Compiler Characteristics): Document KIND type parameters here.
1060 2009-02-18 Tobias Burnus <burnus@net-b.de>
1062 * intrinsic.texi (MALLOC): Make example more portable.
1064 2009-02-13 Mikael Morin <mikael.morin@tele2.fr>
1067 * module.c (gfc_dump_module,gfc_use_module): Add module
1070 2009-02-13 Paul Thomas <pault@gcc.gnu.org>
1074 * trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
1075 function references to ensure that a valid expression is used.
1076 (gfc_conv_function_call): Pass Cray pointers to procedures.
1078 2009-02-03 Jakub Jelinek <jakub@redhat.com>
1080 * gfortranspec.c (lang_specific_driver): Update copyright notice
1083 2009-01-28 Paul Thomas <pault@gcc.gnu.org>
1087 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use the array
1088 descriptor ubound for UBOUND, when the array lbound == 1.
1090 2009-01-27 Daniel Kraft <d@domob.eu>
1093 * trans-stmt.c (gfc_conv_elemental_dependencies): Create temporary
1094 for the real type needed to make it work for subcomponent-references.
1096 2009-01-21 Daniel Kraft <d@domob.eu>
1098 * trans-stmt.c (gfc_conv_elemental_dependencies): Cleaned up comment.
1100 2009-01-20 Paul Thomas <pault@gcc.gnu.org>
1103 * resolve.c (check_host_association): Remove the matching to
1104 correct an incorrect host association and use manipulation of
1105 the expression instead.
1107 2009-01-20 Tobias Burnus <burnus@net-b.de>
1109 * invoke.texi (RANGE): RANGE also takes INTEGER arguments.
1111 2009-01-19 Mikael Morin <mikael.morin@tele2.fr>
1114 * simplify.c (simplify_bound): Don't use array specification
1115 if variable or component has subsequent references.
1117 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1120 * module.c (write_common_0): Add argument 'this_module' and
1121 check that non-use associated common blocks are written first.
1122 (write_common): Call write_common_0 twice, once with true and
1125 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1128 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Has
1129 been absorbed into gfc_conv_intrinsic_transfer. All
1130 references to it in trans-intrinsic.c have been changed
1131 accordingly. PR fixed by using a temporary for scalar
1132 character transfer, when the source is shorter than the
1135 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1138 * module.c (write_common_0): Revert patch of 2009-01-05.
1140 2009-01-16 Janus Weil <janus@gcc.gnu.org>
1143 * expr.c (gfc_check_pointer_assign): Allow use-associated procedure
1145 * trans-decl.c (get_proc_pointer_decl,gfc_create_module_variable):
1146 Enable procedure pointers as module variables.
1148 2009-01-14 Steven G. Kargl <kargl@gcc.gnu.org>
1150 * ChangeLog-2007: Clean out svn merge droppings.
1152 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1155 * target-memory.c (encode_derived): Encode NULL.
1157 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1160 * resolve.c (check_host_association): Use the symtree name to
1161 search for a potential contained procedure, since this is the
1162 name by which it would be referenced.
1164 2009-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1167 * interface.c (gfc_procedure_use): Don't warn about functions
1169 * symbol.c (generate_isocbinding_symbol): Mark c_loc and
1172 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1175 * module.c (write_common_0): Use the name of the symtree rather
1176 than the common block, to determine if the common has been
1179 2009-01-05 Daniel Franke <franke.daniel@gmail.com>
1182 * check.c (gfc_check_random_seed): Added size check for GET
1183 dummy argument, reworded error messages to follow common pattern.
1185 2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1188 * trans-types.c (gfc_get_derived_type): Check for the
1189 presence of derived->ns->proc_name before
1190 accessing derived->ns->proc_name->attr.flavor .
1191 * resolve.c (resolve_symbol): Likewise.
1193 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1196 * gfortran.h : Add bit to gfc_expr 'user_operator'
1197 * interface.c (gfc_extend_expr): Set the above if the operator
1198 is substituted by a function.
1199 * resolve.c (check_host_association): Return if above is set.
1201 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1204 * ChangeLog-2008: Fix function name.
1207 * dependency.c (gfc_check_argument_var_dependency):
1208 Move the check for pointerness inside the if block
1209 so that it doesn't affect the return value.
1212 * trans-stmt.c (gfc_trans_call):
1213 Add the dependency code after the loop bounds calculation one.
1215 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1217 * intrinsic.c (do_simplify): Removed already implemented TODO.
1219 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1222 * simplify.c (gfc_simplify_merge): New.
1223 * intrinsic.h (gfc_simplify_merge): New prototype.
1224 * intrinsic.c (add_functions): Added simplification for MERGE.
1226 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1229 * gfortran.h (gfc_is_data_pointer): Added prototype
1230 * resolve.c (gfc_iso_c_func_interface):
1231 Use gfc_is_data_pointer to test for pointer attribute.
1232 * dependency.c (gfc_is_data_pointer):
1233 Support pointer-returning functions.
1235 2009-01-03 Daniel Franke <franke.daniel@gmail.com>
1237 * symbol.c (save_symbol): Don't SAVE function results.
1239 2009-01-03 Paul Thomas <pault@gcc.gnu.org>
1242 * resolve.c (resolve_call): When searching for proper host
1243 association, use symtree rather than symbol. For everything
1244 except generic subroutines, substitute the symtree in the call
1245 rather than the symbol.
1248 Copyright (C) 2009 Free Software Foundation, Inc.
1250 Copying and distribution of this file, with or without modification,
1251 are permitted in any medium without royalty provided the copyright
1252 notice and this notice are preserved.