1 2009-05-26 Ian Lance Taylor <iant@google.com>
3 * Make-lang.in (gfortranspec.o): Use $(COMPILER).
4 (gfortran$(exeext), f951$(exeext), fortran/cpp.o): Likewise.
6 2009-05-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8 * gfortran.h (GFC_MPC_RND_MODE): New.
9 * simplify.c (call_mpc_func): New helper function.
10 (gfc_simplify_cos, gfc_simplify_exp, gfc_simplify_log,
11 gfc_simplify_sin, gfc_simplify_sqrt): Add MPC support.
13 2009-05-25 Janus Weil <janus@gcc.gnu.org>
16 * primary.c (gfc_match_varspec): Handle procedure pointer components
17 with array return value.
18 * resolve.c (resolve_expr_ppc): Ditto.
19 (resolve_symbol): Make sure the interface of a procedure pointer has
21 * trans-array.c (gfc_walk_function_expr): Handle procedure pointer
22 components with array return value.
23 * trans-expr.c (gfc_conv_component_ref,gfc_conv_procedure_call,
24 gfc_trans_arrayfunc_assign): Ditto.
25 (gfc_trans_pointer_assignment): Handle procedure pointer assignments,
26 where the rhs is a dummy argument.
27 * trans-types.c (gfc_get_ppc_type,gfc_get_derived_type): Handle
28 procedure pointer components with array return value.
30 2009-05-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
35 * trans-array.c (gfc_conv_ss_startstride): Add one to index.
37 2009-05-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
40 * module.c (read_md5_from_module_file): Close file before returning.
42 2009-05-18 Janus Weil <janus@gcc.gnu.org>
45 * primary.c (gfc_match_rvalue): Handle procedure pointer components in
47 * resolve.c (resolve_ppc_call,resolve_expr_ppc): Resolve component and
49 (resolve_fl_derived): Procedure pointer components are not required to
50 have constant array bounds in their return value.
52 2009-05-18 Janus Weil <janus@gcc.gnu.org>
54 * intrinsic.c (add_sym): Fix my last commit (r147655),
55 which broke bootstrap.
57 2009-05-18 Richard Guenther <rguenther@suse.de>
60 * trans-expr.c (gfc_trans_zero_assign): For local array
61 destinations use an assignment from an empty constructor.
63 2009-05-18 Janus Weil <janus@gcc.gnu.org>
67 * expr.c (gfc_check_pointer_assign): Check intents when comparing
69 * gfortran.h (typedef struct gfc_intrinsic_arg): Add 'intent' member.
70 (gfc_compare_interfaces): Additional argument.
71 * interface.c (operator_correspondence): Add check for equality of
72 intents, and new argument 'intent_check'.
73 (gfc_compare_interfaces): New argument 'intent_check', which is passed
74 on to operator_correspondence.
75 (check_interface1): Don't check intents when comparing interfaces.
76 (compare_parameter): Do check intents when comparing interfaces.
77 * intrinsic.c (add_sym): Add intents for arguments of intrinsic
79 (add_sym_1,add_sym_1s,add_sym_1m,add_sym_2,add_sym_2s,add_sym_3,
80 add_sym_3ml,add_sym_3red,add_sym_3s,add_sym_4): Use INTENT_IN by
82 (add_sym_1_intent,add_sym_1s_intent,add_sym_2s_intent,add_sym_3s_intent)
83 : New functions to add intrinsic symbols, specifying custom intents.
84 (add_sym_4s,add_sym_5s): Add new arguments to specify intents.
85 (add_functions,add_subroutines): Add intents for various intrinsics.
86 * resolve.c (check_generic_tbp_ambiguity): Don't check intents when
88 * symbol.c (gfc_copy_formal_args_intr): Copy intent.
90 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
92 * iso-fortran-env.def: Define INT8, INT16, INT32, INT64, REAL32,
94 * gfortran.h (gfc_get_int_kind_from_width_isofortranenv,
95 gfc_get_real_kind_from_width_isofortranenv): New prototypes.
96 * iso-c-binding.def: Update definitions for the INT*_T,
97 INT_LEAST*_T and INT_FAST*_T named parameters.
98 * trans-types.c (get_typenode_from_name, get_int_kind_from_name,
99 gfc_get_real_kind_from_width_isofortranenv): New functions.
101 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
104 * intrinsic.c (add_functions, add_subroutines): Fix argument
105 names and wrap long lines.
106 * intrinsic.texi: Fix documentation and argument names of
107 LOG_GAMMA, DATAN2, DBESJN, DTIME, ETIME, FSTAT, STAT, LSTAT,
108 GET_COMMAND, IDATE, LTIME, MOVE_ALLOC, NINT, OR, PRODUCT,
109 SUM, RAND, RANDOM_SEED, REAL, SELECTED_INT_KIND,
110 SELECTED_REAL_KIND and XOR.
112 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
115 * intrinsic.c (add_functions): Use ERFC_SCALED simplification.
116 * intrinsic.h (gfc_simplify_erfc_scaled): New prototype.
117 * simplify.c (fullprec_erfc_scaled, asympt_erfc_scaled,
118 gfc_simplify_erfc_scaled): New functions.
120 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
123 * resolve.c (resolve_substring): Don't allow too large substring
125 (gfc_resolve_substring_charlen): Fix typo.
126 (gfc_resolve_character_operator): Fix typo.
127 (resolve_charlen): Catch unreasonably large string lengths.
128 * simplify.c (gfc_simplify_len): Don't error out on LEN
131 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
134 * decl.c (set_enum_kind): Use global short-enums flag.
135 * gfortran.h (gfc_option_t): Remove short_enums flag.
136 * lang.opt (-fshort-enums): Refer to C documentation.
137 * options.c (gfc_init_options, gfc_handle_option): Use global
140 2009-05-15 Tobias Burnus <burnus@net-b.de>
143 * f95-lang.c: Add gfc_maybe_initialize_eh.
144 * gfortran.h: Add gfc_maybe_initialize_eh prototype.
145 * Make-lang.in: Add new .h dendencies for f95-lang.c
146 * openmp.c (resolve_omp_do): Call gfc_maybe_initialize_eh.
147 * misc.c (gfc_free): Avoid #define trickery for free.
149 2009-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
151 * dump-parse-tree.c (show_code_node): Add ERRMSG to the dumping
152 of allocate and deallocate statements.
154 2009-05-14 Ian Lance Taylor <iant@google.com>
156 * decl.c (match_attr_spec): Change d to unsigned int.
157 * dump-parse-tree.c (show_namespace): Change op to int. Add cast.
158 * interface.c (gfc_check_interfaces): Change i to int. Add casts.
159 * module.c (read_module): Change i to int. Add cast.
160 (write_module): Change i to int.
161 * symbol.c (gfc_get_namespace): Change in to int.
162 (gfc_free_namespace): Change i to int.
163 * trans-io.c (gfc_build_io_library_fndecls): Change ptype to
164 unsigned int. Add cast.
165 * trans-types.c (gfc_init_kinds): Change mode to unsigned int.
168 2009-05-14 Daniel Kraft <d@domob.eu>
171 * dump-parse-tree.c (show_typebound): Fix missing adaption to new
172 type-bound procedure storage structure.
174 2009-05-14 Janus Weil <janus@gcc.gnu.org>
177 * decl.c (gfc_match_function_decl): Use gfc_add_type.
178 * symbol.c (gfc_add_type): Better checking for duplicate types in
179 function declarations. And: Always give an error for duplicte types,
180 not just a warning with -std=gnu.
182 2009-05-14 Jakub Jelinek <jakub@redhat.com>
185 * io.c (resolve_tag_format): CHARACTER array in FMT= argument
186 isn't an extension. Reject non-CHARACTER array element of
187 assumed shape or pointer or assumed size array.
188 * trans-array.c (array_parameter_size): New function.
189 (gfc_conv_array_parameter): Add size argument. Call
190 array_parameter_size if it is non-NULL.
191 * trans-array.h (gfc_conv_array_parameter): Adjust prototype.
192 * trans-expr.c (gfc_conv_function_call, gfc_trans_arrayfunc_assign):
194 * trans-intrinsic.c (gfc_conv_intrinsic_loc): Likewise.
195 * trans-io.c (gfc_convert_array_to_string): Rewritten.
197 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
199 * gfortran.h (gfc_code): Rename struct member expr to expr1.
200 * openmp.c (resolve_omp_atomic): Update expr to expr1.
201 * interface.c (gfc_extend_assign): Ditto.
202 * trans-expr.c (gfc_conv_expr_reference, gfc_trans_assignment,
203 gfc_trans_init_assign): Ditto.
204 * dump-parse-tree.c (show_code_node): Ditto.
205 * trans-openmp.c (gfc_trans_omp_atomic): Ditto.
206 * trans-stmt.c ( gfc_trans_label_assign, gfc_trans_goto, gfc_trans_call,
207 gfc_trans_return, gfc_trans_pause, gfc_trans_stop, gfc_trans_if_1,
208 gfc_trans_arithmetic_if, gfc_trans_do_while, gfc_trans_integer_select,
209 gfc_trans_logical_select, gfc_trans_character_select
210 forall_make_variable_temp, check_forall_dependencies
211 gfc_trans_forall_1, gfc_trans_where_2, gfc_trans_where_3
212 gfc_trans_where, gfc_trans_allocate, gfc_trans_deallocate): Ditto.
213 * io.c (match_io_element, gfc_match_inquire): Ditto.
214 * resolve.c (resolve_typebound_call, resolve_ppc_call,
215 resolve_allocate_expr, resolve_allocate_deallocate, resolve_select,
216 resolve_transfer, resolve_where, gfc_resolve_assign_in_forall,
217 gfc_resolve_blocks, resolve_code, build_init_assign): Ditto.
218 * st.c (gfc_free_statement): Ditto.
219 * match.c (gfc_match_assignment, gfc_match_pointer_assignment,
220 match_arithmetic_if, gfc_match_if, gfc_match_elseif
221 gfc_match_stopcode, gfc_match_assign, gfc_match_goto,
222 gfc_match_nullify, match_typebound_call, gfc_match_call
223 gfc_match_select, match_simple_where, gfc_match_where
224 gfc_match_elsewhere, match_simple_forall, gfc_match_forall): Ditto.
225 * trans-io.c (gfc_trans_transfer): Ditto.
226 * parse.c (parse_where_block, parse_if_block): Ditto.
228 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
230 * gfortran.h (gfc_code): Rename struct member label to label1.
231 * dump-parse-tree.c (show_code_node): Update symbol.
232 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_goto,
233 gfc_trans_arithmetic_if): Ditto.
234 * resolve.c (gfc_resolve_blocks, resolve_code): Ditto.
235 * match.c (match_arithmetic_if, gfc_match_if, gfc_reference_st_label,
236 gfc_match_assign, gfc_match_goto): Ditto.
237 * parse.c (parse_do_block): Ditto.
239 2009-05-13 Tobias Burnus <burnus@net-b.de>
242 * gfortran.h (gfc_exec_op): Add EXEC_END_PROCEDURE.
243 * dump-parse-tree.c (show_code_node): Use EXEC_END_PROCEDURE.
244 * trans.c (gfc_trans_code): Ditto.
245 * resolve.c (resolve_code): Ditto.
246 * st.c (gfc_free_statement): Ditto.
247 * parse.c (accept_statement): Ditto.
249 2009-05-12 Tobias Burnus <burnus@net-b.de>
252 * decl.c (gfc_match_kind_spec): Turn C kind error into a warning.
254 2009-05-11 Steve Ellcey <sje@cup.hp.com>
256 * resolve.c (check_host_association): Initialize tail.
258 2009-05-11 Janus Weil <janus@gcc.gnu.org>
261 * resolve.c (resolve_fl_derived): Only return FAILURE if
262 gfc_notify_std fails.
264 2009-05-10 Ian Lance Taylor <iant@google.com>
266 * gfortran.h (enum gfc_omp_sched_kind): New enum, broken out of
268 (enum gfc_omp_default_sharing): Likewise.
269 * module.c (enum gfc_rsym_state): New enum, broken out of
271 (enum gfc_wsym_state): Likewise.
272 * parse.c (enum state_order): New enum, broken out of st_state.
274 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
277 * trans-array.c (gfc_trans_array_constructor_value): Fold
278 convert numeric constants.
279 (gfc_build_constant_array_constructor): The same.
281 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
284 * trans-expr.c (gfc_conv_operator_assign): Remove function.
285 * trans.h : Remove prototype for gfc_conv_operator_assign.
286 * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize
287 derivde types with intent(out).
288 (gfc_trans_call): Add mask, count1 and invert arguments. Add
289 code to use mask for WHERE assignments.
290 (gfc_trans_forall_1): Use new arguments for gfc_trans_call.
291 (gfc_trans_where_assign): The gfc_symbol argument is replaced
292 by the corresponding code. If this has a resolved_sym, then
293 gfc_trans_call is called. The call to gfc_conv_operator_assign
295 (gfc_trans_where_2): Change the last argument in the call to
296 gfc_trans_where_assign.
297 * trans-stmt.h : Modify prototype for gfc_trans_call.
298 * trans.c (gfc_trans_code): Use new args for gfc_trans_call.
300 2009-05-08 Janus Weil <janus@gcc.gnu.org>
303 * intrinsic.c (gfc_is_intrinsic): Do not add the EXTERNAL attribute if
304 the symbol is a module procedure.
306 2009-05-08 Tobias Burnus <burnus@net-b.de>
308 * invoke.texi: Add do/recursion to the -fcheck= summary.
310 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
313 * gfortran.texi: Document that we don't support variable FORMAT
316 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
319 * error.c (error_print): Add missing break statement.
321 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
324 * invoke.texi: Document that -fdollar-ok does not allow $ to be
325 used in IMPLICIT statement.
327 2009-05-06 Janus Weil <janus@gcc.gnu.org>
328 Paul Thomas <pault@gcc.gnu.org>
331 * decl.c (match_procedure_interface): New function to match the
332 interface for a PROCEDURE statement.
333 (match_procedure_decl): Call match_procedure_interface.
334 (match_ppc_decl): New function to match the declaration of a
335 procedure pointer component.
336 (gfc_match_procedure): Call match_ppc_decl.
337 (match_binding_attributes): Add new argument 'ppc' and handle the
338 POINTER attribute for procedure pointer components.
339 (match_procedure_in_type,gfc_match_generic): Added new argument to
340 match_binding_attributes.
341 * dump-parse-tree.c (show_expr,show_components,show_code_node): Handle
342 procedure pointer components.
343 * expr.c (free_expr0,gfc_copy_expr,gfc_simplify_expr): Handle EXPR_PPC.
344 (gfc_check_pointer_assign): Handle procedure pointer components, but no
346 (is_proc_ptr_comp): New function to determine if an expression is a
347 procedure pointer component.
348 * gfortran.h (expr_t): Add EXPR_PPC.
349 (symbol_attribute): Add new member 'proc_pointer_comp'.
350 (gfc_component): Add new member 'formal'.
351 (gfc_exec_op): Add EXEC_CALL_PPC.
352 (gfc_get_default_type): Changed first argument.
353 (is_proc_ptr_comp): Add prototype.
354 (gfc_match_varspec): Add new argument.
355 * interface.c (compare_actual_formal): Handle procedure pointer
357 * match.c (gfc_match_pointer_assignment,match_typebound_call): Handle
358 procedure pointer components.
359 * module.c (mio_expr): Handle EXPR_PPC.
360 * parse.c (parse_derived): Handle procedure pointer components.
361 * primary.c (gfc_match_varspec): Add new argument 'ppc_arg' and handle
362 procedure pointer components.
363 (gfc_variable_attr): Handle procedure pointer components.
364 (gfc_match_rvalue): Added new argument to gfc_match_varspec and changed
365 first argument of gfc_get_default_type.
366 (match_variable): Added new argument to gfc_match_varspec.
367 * resolve.c (resolve_entries,set_type,resolve_fl_parameter): Changed
368 first argument of gfc_get_default_type.
369 (resolve_structure_cons,resolve_actual_arglist): Handle procedure
371 (resolve_ppc_call): New function to resolve a call to a procedure
372 pointer component (subroutine).
373 (resolve_expr_ppc): New function to resolve a call to a procedure
374 pointer component (function).
375 (gfc_resolve_expr): Handle EXPR_PPC.
376 (resolve_code): Handle EXEC_CALL_PPC.
377 (resolve_fl_derived): Copy the interface for a procedure pointer
379 (resolve_symbol): Fix overlong line.
380 * st.c (gfc_free_statement): Handle EXEC_CALL_PPC.
381 * symbol.c (gfc_get_default_type): Changed first argument.
382 (gfc_set_default_type): Changed first argument of gfc_get_default_type.
383 (gfc_add_component): Initialize ts.type to BT_UNKNOWN.
384 * trans.h (gfc_conv_function_call): Renamed.
385 * trans.c (gfc_trans_code): Handle EXEC_CALL_PPC.
386 * trans-expr.c (gfc_conv_component_ref): Ditto.
387 (gfc_conv_function_val): Rename to 'conv_function_val', add new
388 argument 'expr' and handle procedure pointer components.
389 (gfc_conv_operator_assign): Renamed gfc_conv_function_val.
390 (gfc_apply_interface_mapping_to_expr): Handle EXPR_PPC.
391 (gfc_conv_function_call): Rename to 'gfc_conv_procedure_call', add new
392 argument 'expr' and handle procedure pointer components.
393 (gfc_get_proc_ptr_comp): New function to get the backend decl for a
394 procedure pointer component.
395 (gfc_conv_function_expr): Renamed gfc_conv_function_call.
396 (gfc_conv_structure): Handle procedure pointer components.
397 * trans-intrinsic.c (gfc_conv_intrinsic_funcall,
398 conv_generic_with_optional_char_arg): Renamed gfc_conv_function_call.
399 * trans-stmt.h (gfc_get_proc_ptr_comp): Add prototype.
400 * trans-stmt.c (gfc_trans_call): Renamed gfc_conv_function_call.
401 * trans-types.h (gfc_get_ppc_type): Add prototype.
402 * trans-types.c (gfc_get_ppc_type): New function to build a tree node
403 for a procedure pointer component.
404 (gfc_get_derived_type): Handle procedure pointer components.
406 2009-05-06 Tobias Burnus <burnus@net-b.de>
409 * resolve.c (resolve_symbol): Print no warning for implicitly
410 typed intrinsic functions.
412 2009-05-05 Janus Weil <janus@gcc.gnu.org>
415 * expr.c (gfc_check_pointer_assign): Check for statement functions and
416 internal procedures in procedure pointer assignments.
418 2009-04-28 Janus Weil <janus@gcc.gnu.org>
421 * resolve.c (resolve_symbol): Correctly copy the interface of a
422 PROCEDURE statement if the interface involves a RESULT variable.
424 2009-04-28 Janus Weil <janus@gcc.gnu.org>
428 * expr.c (gfc_check_pointer_assign): Correctly detect if the left hand
430 * parse.c (gfc_fixup_sibling_symbols): Don't check for ambiguity.
432 2009-04-28 Paul Thomas <pault@gcc.gnu.org>
435 * trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
436 type parentheses argument if it is a variable with allocatable
439 2009-04-27 Ian Lance Taylor <iant@google.com>
441 * trans-intrinsic.c (DEFINE_MATH_BUILTIN): Add casts to enum
443 * trans-io.c (st_parameter_field): Add casts to enum type.
445 2009-04-26 Steven G. Kargl <kargl@gcc.gnu.org>
448 fortran/data.c (gfc_assign_data_value): If the lvalue is an
449 assumed character length entity in a data statement, then
450 return FAILURE to prevent segmentation fault.
452 2009-04-26 Jakub Jelinek <jakub@redhat.com>
454 * trans-decl.c: Include pointer-set.h.
455 (nonlocal_dummy_decl_pset, tree nonlocal_dummy_decls): New variables.
456 (gfc_nonlocal_dummy_array_decl): New function.
457 (gfc_get_symbol_decl): Call it for non-local dummy args with saved
459 (gfc_get_symbol_decl): Set DECL_BY_REFERENCE when needed.
460 (gfc_generate_function_code): Initialize nonlocal_dummy_decl{s,_pset},
461 chain it to outermost block's vars, destroy it afterwards.
462 * Make-lang.in (trans-decl.o): Depend on pointer-set.h.
464 2009-04-25 Janus Weil <janus@gcc.gnu.org>
467 * decl.c (gfc_match_import): Use 'sym->name' instead of 'name'.
468 They differ if the symbol has been use-renamed.
470 2009-04-24 Ian Lance Taylor <iant@google.com>
472 * gfortran.h (enum gfc_symbol_type): New named enum type, broken
473 out of struct gfc_symbol.
474 (struct gfc_symbol): Use enum gfc_symbol_type.
475 (enum gfc_array_ref_dimen_type): New named enum type, broken out
476 of struct gfc_array_ref).
477 (struct gfc_array_ref): Use enum gfc_array_ref_dimen_type.
478 (mod_pointee_as): Update declaration.
479 * decl.c (add_global_entry): Change type to enum gfc_symbol_type.
480 (gfc_mod_pointee_as): Change return type to "match".
481 * module.c (mio_array_ref): Add cast to enum type.
482 (mio_symbol): Likewise.
483 * resolve.c (resolve_global_procedure): Change type to enum
485 * trans-io.c (gfc_build_st_parameter): Change type to unsigned
488 2009-04-24 Daniel Kraft <d@domob.eu>
490 * gfortran.h (gfc_get_typebound_proc): Removed as macro, now a function.
491 (struct gfc_symtree): Moved "typebound" member inside union.
492 (struct gfc_namespace): Add "tb_sym_root" as new symtree to sort out
493 type-bound procedures there.
494 (gfc_get_tbp_symtree): New procedure.
495 * symbol.c (tentative_tbp_list): New global.
496 (gfc_get_namespace): NULL new "tb_sym_root" member.
497 (gfc_new_symtree): Removed initialization of "typebound" member.
498 (gfc_undo_symbols): Process list of tentative tbp's.
499 (gfc_commit_symbols): Ditto.
500 (free_tb_tree): New method.
501 (gfc_free_namespace): Call it.
502 (gfc_get_typebound_proc): New method.
503 (gfc_get_tbp_symtree): New method.
504 (gfc_find_typebound_proc): Adapt to structural changes of gfc_symtree
505 and gfc_namespace with regards to tbp's.
506 * dump-parse-tree.c (show_typebound): Ditto.
507 * primary.c (gfc_match_varspec): Ditto. Don't reference tbp-symbol
508 as it isn't a symbol any longer.
509 * module.c (mio_typebound_symtree): Adapt to changes.
510 (mio_typebound_proc): Ditto, create symtrees using "gfc_get_tbp_symtree"
511 rather than "gfc_get_sym_tree".
512 (mio_f2k_derived): Ditto.
513 * decl.c (match_procedure_in_type): Ditto.
514 (gfc_match_generic): Ditto. Don't reference tbp-symbol.
515 * resolve.c (check_typebound_override): Adapt to changes.
516 (resolve_typebound_generic): Ditto.
517 (resolve_typebound_procedures): Ditto.
518 (ensure_not_abstract_walker): Ditto.
519 (ensure_not_abstract): Ditto.
520 (resolve_typebound_procedure): Ditto, ignore erraneous symbols (for
521 instance, through removed tentative ones).
522 * gfc-internals.texi (Type-bound procedures): Document changes.
524 2009-04-24 Janus Weil <janus@gcc.gnu.org>
528 * symbol.c (gfc_copy_formal_args_intr): Set attr.flavor and attr.dummy
529 for the formal arguments.
531 2009-04-21 Taras Glek <tglek@mozilla.com>
533 * f95-lang.c: Update GTY annotations to new syntax.
534 * trans-intrinsic.c: Likewise.
535 * trans-io.c: Likewise.
538 2009-04-22 Janus Weil <janus@gcc.gnu.org>
541 * decl.c (add_hidden_procptr_result): Bugfix for procptr results.
542 (match_procedure_decl): Set if_source.
543 * expr.c (gfc_check_pointer_assign): Bugfix: Return after error.
544 And: Check interface also for IFSRC_UNKNOWN (return type may be known).
545 * gfortran.h (typedef enum ifsrc): Remove IFSRC_USAGE,
546 add documentation. Rename copy_formal_args and copy_formal_args_intr.
547 * interface.c (gfc_compare_interfaces): Check for return types,
548 handle IFSRC_UNKNOWN.
549 (compare_intr_interfaces,compare_actual_formal_intr): Obsolete, removed.
550 (gfc_procedure_use): Modified handling of intrinsics.
551 * intrinsic.c (add_functions): Bugfix for "dim".
552 * resolve.c (resolve_intrinsic): New function to resolve intrinsics,
553 which copies the interface from isym to sym.
554 (resolve_procedure_expression,resolve_function): Use new function
556 (resolve_symbol): Add function attribute for externals with return type
557 and use new function 'resolve_intrinsic'.
558 * symbol.c (ifsrc_types): Remove string for IFSRC_USAGE.
559 (copy_formal_args): Renamed to gfc_copy_formal_args.
560 (copy_formal_args_intr): Renamed to gfc_copy_formal_args_intr.
561 * trans-const.c (gfc_conv_const_charlen): Handle cl==NULL.
563 2009-04-21 Joseph Myers <joseph@codesourcery.com>
565 * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
566 ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
567 ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
568 copyright and license notices.
569 * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
570 ChangeLog-2008: Correct dates.
572 2009-04-20 Tobias Burnus <burnus@net-b.de>
575 * scanner.c (load_line): Fix bogus "&" compile-time diagnostic.
577 2009-04-20 Paul Thomas <pault@gcc.gnu.org>
580 * resolve.c (is_sym_host_assoc): New function.
581 (resolve_fl_derived): Call it when checking PRIVATE components
582 of PUBLIC derived types. Change gfc_error to a gfc_notify_std
584 (resolve_fl_namelist): Call it twice to check for host
587 2009-04-20 Ian Lance Taylor <iant@google.com>
589 * module.c (import_iso_c_binding_module): Add casts to enum type.
590 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Change op to enum
592 (gfc_conv_intrinsic_anyall): Likewise.
593 (gfc_conv_intrinsic_arith): Likewise.
594 (gfc_conv_intrinsic_minmaxloc): Likewise.
595 (gfc_conv_intrinsic_minmaxval): Likewise.
596 (gfc_conv_intrinsic_bitop): Likewise.
597 (gfc_conv_intrinsic_singlebitop): Likewise.
598 (gfc_conv_intrinsic_strcmp): Likewise.
600 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
601 Jakub Jelinek <jakub@redhat.com>
604 * trans.h (OMPWS_WORKSHARE_FLAG, OMPWS_CURR_SINGLEUNIT,
605 OMPWS_SCALARIZER_WS, OMPWS_NOWAIT): Define.
606 (ompws_flags): New extern decl.
607 * trans-array.c (gfc_trans_scalarized_loop_end): Build OMP_FOR
608 for the outer dimension if ompws_flags allow it.
609 * trans.c (gfc_generate_code): Clear ompws_flags.
610 * trans-expr.c (gfc_trans_assignment_1): Allow worksharing
611 array assignments inside of !$omp workshare.
612 * trans-stmt.c (gfc_trans_where_3): Similarly for where statements
614 * trans-openmp.c (ompws_flags): New variable.
615 (gfc_trans_omp_workshare): Rewritten.
617 2009-04-11 Daniel Kraft <d@domob.eu>
620 * gfortran.h (struct gfc_charlen): New field "passed_length" to store
621 the actual passed string length for dummy arguments.
622 * trans-decl.c (gfc_create_string_length): Formatting fixes and added
623 assertion, moved a local variable into the innermost block it is needed.
624 (create_function_arglist): Removed TODO about the check being
625 implemented and initialize cl->passed_length here.
626 (add_argument_checking): New method.
627 (gfc_generate_function_code): Call the argument checking method.
629 2009-04-11 Janus Weil <janus@gcc.gnu.org>
632 * symbol.c (check_conflict): Reject procedure pointers for -std=f95.
634 2009-04-11 Daniel Franke <franke.daniel@gmail.com>
636 * resolve.c (resolve_global_procedure): Enable whole-file checking for
637 procedures that are declared later in the file.
639 2009-04-10 Paolo Bonzini <bonzini@gnu.org>
642 * trans.c (gfc_allocate_with_status): Fix type mismatches
645 2009-04-10 Daniel Franke <franke.daniel@gmail.com>
648 * expr.c (find_array_section): Leave early on zero-sized arrays.
650 2009-04-09 Janus Weil <janus@gcc.gnu.org>
653 * decl.c (add_hidden_procptr_result): New function for handling
654 procedure pointer return values by adding a hidden result variable.
655 (variable_decl,match_procedure_decl,gfc_match_function_decl,
656 gfc_match_subroutine,gfc_match_end,attr_decl1): Handle procedure pointer
658 * parse.c (parse_interface): Add EXTERNAL attribute only after
659 FUNCTION/SUBROUTINE declaration is complete.
660 * primary.c (replace_hidden_procptr_result): New function for replacing
661 function symbol by hidden result variable.
662 (gfc_match_rvalue,match_variable): Replace symbol by hidden result
664 * resolve.c (resolve_contained_fntype,resolve_function,resolve_variable,
665 resolve_symbol): Allow for procedure pointer function results.
666 (resolve_fl_procedure): Conflict detection moved here from
668 * symbol.c (gfc_check_function_type): Allow for procedure pointer
670 (check_conflict): Move some conflict detection to resolution stage.
671 * trans-types.c (gfc_sym_type,gfc_get_function_type): Handle hidden
674 2009-04-08 Jakub Jelinek <jakub@redhat.com>
676 * trans-types.c (gfc_init_types): Ensure gfc_integer_types doesn't
677 contain TYPE_STRING_FLAG types.
679 2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
682 * invoke.texi (fdollar-ok): Fix typo.
684 2009-04-08 Daniel Franke <franke.daniel@gmail.com>
687 * invoke.texi (fdollar-ok): Clarify limitations.
689 2009-04-08 Paul Thomas <pault@gcc.gnu.org>
692 * trans-array.c (gfc_trans_deferred_array): Return if this
693 is a result variable.
695 2009-04-07 Janus Weil <janus@gcc.gnu.org>
698 * trans-decl.c (gfc_get_symbol_decl): Correctly set decl location for
699 procedure pointer decls.
701 2009-04-07 Janus Weil <janus@gcc.gnu.org>
704 * expr.c (gfc_check_pointer_assign): Enable interface check for
706 * gfortran.h: Add copy_formal_args_intr.
707 * interface.c (gfc_compare_interfaces): Call gfc_compare_intr_interfaces
708 if second argument is an intrinsic.
709 (compare_intr_interfaces): Correctly set attr.function, attr.subroutine
711 (compare_parameter): Call gfc_compare_interfaces also for intrinsics.
712 * resolve.c (resolve_specific_f0,resolve_specific_s0): Don't resolve
713 intrinsic interfaces here. Must happen earlier.
714 (resolve_symbol): Resolution of intrinsic interfaces moved here from
715 resolve_specific_..., and formal args are now copied from intrinsic
717 * symbol.c (copy_formal_args_intr): New function to copy the formal
718 arguments from an intinsic procedure.
720 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
723 * dependency.c (ref_same_as_full_array): New function.
724 (gfc_dep_resolver): Call it.
726 2009-04-06 Janus Weil <janus@gcc.gnu.org>
729 * decl.c (match_procedure_decl): Fix double declaration problems with
730 PROCEDURE statements.
731 * symbol.c (gfc_add_type): Ditto.
733 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
736 * trans-array.c (gfc_conv_array_ref): If the symbol has the
737 temporary attribute use the array_spec for the bounds.
738 * gfortran.h : Add the temporary field to the structure
740 * trans-stmt.c (forall_make_variable_temp): Set the symbol's
743 2009-04-05 Daniel Franke <franke.daniel@gmail.com>
746 * trans-array.c (gfc_trans_array_constructor_value): Shadow
747 implied do-loop variable to avoid spurious middle-end warnings.
749 2009-04-04 Tobias Burnus <burnus@net-b.de>
752 * trans-decl.c (gfc_generate_function_code): Move recursive
753 check to the right position.
755 2009-04-04 Paul Thomas <pault@gcc.gnu.org>
758 * trans-common.c (translate_common): Do not offset the whole
761 2009-04-03 Tobias Burnus <burnus@net-b.de>
764 * resolve.c (resolve_common_vars): Add FL_VARIABLE to symbol
765 if it is not a procedure pointer.
766 * primary.c (match_actual_arg): Ditto.
768 2009-03-31 Joseph Myers <joseph@codesourcery.com>
770 PR preprocessor/15638
771 * cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.
773 2009-03-30 Steven G. Kargl <kargls@comcast.net>
776 * trans-stmt.c(gfc_trans_allocate): Add translation of ERRMSG.
777 (gfc_trans_deallocate): Add translation of ERRMSG. Remove stale
778 comments. Minor whitespace cleanup.
779 * resolve.c(is_scalar_expr_ptr): Whitespace cleanup.
780 (resolve_deallocate_expr (gfc_expr *e): Update error message.
781 (resolve_allocate_expr): Remove dead code. Update error message.
782 Move error checking to ...
783 (resolve_allocate_deallocate): ... here. Add additional error
784 checking for STAT, ERRMSG, and allocate-objects.
785 * match.c(gfc_match_allocate,gfc_match_deallocate): Parse ERRMSG.
786 Check for redundant uses of STAT and ERRMSG. Reword error message
787 and add checking for pointer, allocatable, and proc_pointer attributes.
789 2009-03-30 Paul Thomas <pault@gcc.gnu.org>
794 * symbol.c : Add gfc_global_ns_list.
795 * decl.c (add_global_entry): Set the namespace ('ns') field.
796 * gfortran.h : Add the resolved field to gfc_namespace. Add the
797 namespace ('ns') field to gfc_gsymbol. Add flag_whole_file to
798 gfc_option_t. Add the prototype for gfc_free_dt_list.
799 * lang.opt : Add the whole-file option.
800 * invoke.texi : Document the whole-file option.
801 * resolve.c (resolve_global_procedure): If the fwhole-file
802 option is set, reorder gsymbols to ensure that translation is
803 in the right order. Resolve the gsymbol's namespace if that
804 has not occurred and then check interfaces.
805 (resolve_function): Move call to resolve_global_procedure.
806 (resolve_call): The same.
807 (resolve_codes): Store the current labels_obstack.
808 (gfc_resolve) : Return if the namespace is already resolved.
809 trans-decl.c (gfc_get_extern_function_decl): If the whole_file
810 option is selected, use the backend_decl of a gsymbol, if it is
812 parse.c (add_global_procedure, add_global_program): If the flag
813 whole-file is set, add the namespace to the gsymbol.
814 (gfc_parse_file): On -fwhole-file, put procedure namespaces on
815 the global namespace list. Rearrange to do resolution of all
816 the procedures in a file, followed by their translation.
817 * options.c (gfc_init_options): Add -fwhole-file.
818 (gfc_handle_option): The same.
820 2009-03-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
822 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_HUGE_VAL
823 family of intrinsics instead of BUILT_IN_INF family.
824 * trans-intrinsics.c (gfc_conv_intrinsic_nearest): Use
825 BUILT_IN_HUGE_VAL instead of BUILT_IN_INF.
827 2009-03-30 Jakub Jelinek <jakub@redhat.com>
829 * trans-types.c (gfc_sym_type, gfc_return_by_reference): For
830 sym->attr.result check sym->ns->proc_name->attr.is_bind_c.
832 2009-03-30 Joseph Myers <joseph@codesourcery.com>
834 PR rtl-optimization/323
835 * options.c (gfc_post_options): Set
836 flag_excess_precision_cmdline. Give an error for
837 -fexcess-precision=standard for processors where the option is
840 2009-03-29 Joseph Myers <joseph@codesourcery.com>
842 PR preprocessor/34695
843 * cpp.c (cb_cpp_error): New.
844 (gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
845 Don't check cpp_errors (cpp_in).
846 (gfc_cpp_init_0): Set cb->error.
848 2009-03-29 Steven G. Kargl <kargl@gcc.gnu.org>
851 * gfortran.h: Add ARITH_PROHIBIT to arith enum.
852 expr.c (gfc_match_init_expr): Add global variable init_flag to
853 flag matching an initialization expression.
854 (check_intrinsic_op): Move no longer reachable error message to ...
855 * arith.c (arith_power): ... here. Remove gfc_ prefix in
856 gfc_arith_power. Use init_flag. Allow constant folding of x**y
857 when y is REAL or COMPLEX.
858 (eval_intrinsic): Remove restriction that y in x**y must be INTEGER
859 for constant folding.
860 * gfc_power: Update gfc_arith_power to arith_power
862 2009-03-29 Daniel Kraft <d@domob.eu>
865 * gfortran.h (struct gfc_typebound_proc): Added new flag "deferred" and
866 added a comment explaining DEFERRED binding handling.
867 * decl.c (match_binding_attributes): Really match DEFERRED attribute.
868 (match_procedure_in_type): Really match PROCEDURE(interface) syntax
869 and do some validity checks for DEFERRED and this construct.
870 * module.c (binding_overriding): New string constant for DEFERRED.
871 (mio_typebound_proc): Module-IO DEFERRED flag.
872 * resolve.c (check_typebound_override): Ensure that a non-DEFERRED
873 binding is not overridden by a DEFERRED one.
874 (resolve_typebound_procedure): Allow abstract interfaces as targets
875 for DEFERRED bindings.
876 (ensure_not_abstract_walker), (ensure_not_abstract): New methods.
877 (resolve_fl_derived): Use new "ensure_not_abstract" method for
878 non-ABSTRACT types extending ABSTRACT ones to ensure each DEFERRED
879 binding is overridden.
880 (check_typebound_baseobject): New method.
881 (resolve_compcall), (resolve_typebound_call): Check base-object of
882 the type-bound procedure call.
883 * gfc-internals.texi (Type-bound procedures): Document a little bit
884 about internal handling of DEFERRED bindings.
886 2009-03-29 Tobias Schlueter <tobi@gcc.gnu.org>
889 * gfortran.h (gfc_st_label): Fix comment.
890 (gfc_exec_op): Add statement code EXEC_END_BLOCK for end of block.
891 * parse.c (accept_statement): Use EXEC_END_BLOCK for END IF and
892 END SELECT with labels.
893 (check_do_closure): Fix formatting.
894 (parse_do_block): Fix typo in error message.
895 * resolve.c (code_stack): Remove tail member. Update comment to
896 new use of reachable_labels.
897 (reachable_labels): Rename to ...
898 (find_reachable_labels): ... this. Overhaul. Update preceding
900 (resolve_branch): Fix comment preceding function. Rewrite.
901 (resolve_code): Update call to find_reachable_labels. Add code to
902 deal with EXEC_END_BLOCK.
903 * st.c (gfc_free_statement): Add code to deal with EXEC_END_BLOCK.
904 Add 2009 to copyright years.
905 * trans.c (gfc_trans_code): Likewise on both counts.
907 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
910 * expr.c (gfc_check_assign): Allow pointer components when
914 * resolve.c (check_data_variable): Treat pointer arrays with
917 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
920 * trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
921 have a string_length.
923 2009-03-28 Tobias Burnus <burnus@net-b.de>
926 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
927 Add GFC_RTCHECK_DO support.
928 * option.c (gfc_handle_runtime_check_option): Enable GFC_RTCHECK_DO.
929 * invoke.texi (-fcheck): Document "do" option.
931 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
934 * trans-array.c (get_elemental_fcn_charlen): Remove.
935 (get_array_charlen): New function to replace previous.
937 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
940 * parse.c (parse_derived): Do not break on finding pointer,
941 allocatable or private components.
943 2009-03-28 Tobias Burnus <burnus@net-b.de>
946 * option.c (gfc_handle_runtime_check_option): Enable recursion check.
947 * trans-decl.c (gfc_generate_function_code): Add recursion check.
948 * invoke.texi (-fcheck): Add recursive option.
950 2009-03-28 Tobias Burnus <burnus@net-b.de>
953 * resolve.c (gfc_resolve_iterator): Add zero-loop warning.
955 2009-03-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
956 Paul Thomas <pault@gcc.gnu.org>
957 Tobias Burnus <burnus@net-b.de>
959 * gfortran.h (gfc_option_t): Add rtcheck.
960 * lang.opt: New option -fcheck.
961 * libgfortran.h: Add GFC_RTCHECK_* constants.
962 * invoke.texi: Document -fcheck.
963 * options.c (gfc_handle_runtime_check_option): New function.
964 (gfc_init_options,gfc_post_options,gfc_handle_option):
967 2009-03-27 Richard Guenther <rguenther@suse.de>
969 * trans-array.c (gfc_conv_descriptor_data_addr): Use
970 gfc_build_addr_expr instead of build_fold_addr_expr.
971 (gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
972 gfc_trans_constant_array_constructor, gfc_conv_array_data,
973 gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
974 * trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
975 gfc_conv_function_val, gfc_conv_operator_assign,
976 gfc_conv_subref_array_arg, gfc_conv_function_call,
977 gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
978 * trans-intrinsic.c (gfc_conv_intrinsic_exponent,
979 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
980 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
981 gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
982 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
983 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
984 gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
985 * trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
986 gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
987 build_filepos, gfc_trans_inquire, gfc_trans_wait,
988 nml_get_addr_expr, transfer_namelist_element, build_dt,
989 gfc_trans_dt_end, transfer_array_component, transfer_expr,
990 transfer_array_desc, gfc_trans_transfer): Likewise.
991 * trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
992 * trans.c (gfc_build_addr_expr): Mark the base of the address
995 2009-03-27 Tobias Burnus <burnus@net-b.de>
997 * gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.
998 (gfc_expr): Add is_snan.
999 * trans-const.c (gfc_conv_mpfr_to_tree): Support SNaN.
1000 (gfc_conv_constant_to_tree): Update call to gfc_conv_mpfr_to_tree.
1001 * trans-const.h (gfc_conv_mpfr_to_tree): Update prototype.
1002 * resolve.c (build_default_init_expr): Update call.
1003 * target-memory.c (encode_float): Ditto.
1004 * trans-intrinsic.c (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod,
1006 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1008 * lang.opt: Unify help texts for -I, -Wconversion, -d, -fopenmp,
1011 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
1013 * simplify.c (gfc_simplify_transfer): Zero-initialize the
1016 2009-02-27 Tobias Burnus <burnus@net-b.de>
1019 * module.c (read_md5_from_module_file): Add missing quote.
1021 2009-02-27 Tobias Burnus <burnus@net-b.de>
1024 * module.c (read_md5_from_module_file): Include mod version
1025 in had-changed test.
1027 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1030 * interface.c (compare_type_rank_if): Return 1 if the symbols
1031 are the same and deal with external procedures where one is
1032 identified to be a function or subroutine by usage but the
1035 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1038 * trans-array.c (gfc_conv_array_initializer): Convert all
1039 expressions rather than ICEing.
1041 2009-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1044 * array.c (ref_dimen_size): Rename to gfc_ref_dimen_size,
1045 make global. Change function name in error messages.
1046 (ref_size): Change ref_dimen_size to gfc_ref_dimen_size.
1047 (gfc_array_ref_shape): Likewise.
1048 * gfortran.h: Add prototype for gfc_ref_dimen_size.
1049 * simplify.c (simplify_bound_dim): Add ref argument.
1050 If the reference isn't a full array, return one for
1051 the lower bound and the extent for the upper bound.
1052 (simplify_bound): For array sections, take as from the
1053 argument. Add reference to all to simplify_bound_dim.
1055 2009-02-19 Daniel Franke <franke.daniel@gmail.com>
1057 * scanner.c (load_line): At end of line, skip '\r' without setting
1058 the truncation flag.
1060 2009-02-18 Daniel Kraft <d@domob.eu>
1062 * gfortran.texi: New chapter about compiler characteristics.
1063 (Compiler Characteristics): Document KIND type parameters here.
1065 2009-02-18 Tobias Burnus <burnus@net-b.de>
1067 * intrinsic.texi (MALLOC): Make example more portable.
1069 2009-02-13 Mikael Morin <mikael.morin@tele2.fr>
1072 * module.c (gfc_dump_module,gfc_use_module): Add module
1075 2009-02-13 Paul Thomas <pault@gcc.gnu.org>
1079 * trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
1080 function references to ensure that a valid expression is used.
1081 (gfc_conv_function_call): Pass Cray pointers to procedures.
1083 2009-02-03 Jakub Jelinek <jakub@redhat.com>
1085 * gfortranspec.c (lang_specific_driver): Update copyright notice
1088 2009-01-28 Paul Thomas <pault@gcc.gnu.org>
1092 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use the array
1093 descriptor ubound for UBOUND, when the array lbound == 1.
1095 2009-01-27 Daniel Kraft <d@domob.eu>
1098 * trans-stmt.c (gfc_conv_elemental_dependencies): Create temporary
1099 for the real type needed to make it work for subcomponent-references.
1101 2009-01-21 Daniel Kraft <d@domob.eu>
1103 * trans-stmt.c (gfc_conv_elemental_dependencies): Cleaned up comment.
1105 2009-01-20 Paul Thomas <pault@gcc.gnu.org>
1108 * resolve.c (check_host_association): Remove the matching to
1109 correct an incorrect host association and use manipulation of
1110 the expression instead.
1112 2009-01-20 Tobias Burnus <burnus@net-b.de>
1114 * invoke.texi (RANGE): RANGE also takes INTEGER arguments.
1116 2009-01-19 Mikael Morin <mikael.morin@tele2.fr>
1119 * simplify.c (simplify_bound): Don't use array specification
1120 if variable or component has subsequent references.
1122 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1125 * module.c (write_common_0): Add argument 'this_module' and
1126 check that non-use associated common blocks are written first.
1127 (write_common): Call write_common_0 twice, once with true and
1130 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1133 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Has
1134 been absorbed into gfc_conv_intrinsic_transfer. All
1135 references to it in trans-intrinsic.c have been changed
1136 accordingly. PR fixed by using a temporary for scalar
1137 character transfer, when the source is shorter than the
1140 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1143 * module.c (write_common_0): Revert patch of 2009-01-05.
1145 2009-01-16 Janus Weil <janus@gcc.gnu.org>
1148 * expr.c (gfc_check_pointer_assign): Allow use-associated procedure
1150 * trans-decl.c (get_proc_pointer_decl,gfc_create_module_variable):
1151 Enable procedure pointers as module variables.
1153 2009-01-14 Steven G. Kargl <kargl@gcc.gnu.org>
1155 * ChangeLog-2007: Clean out svn merge droppings.
1157 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1160 * target-memory.c (encode_derived): Encode NULL.
1162 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1165 * resolve.c (check_host_association): Use the symtree name to
1166 search for a potential contained procedure, since this is the
1167 name by which it would be referenced.
1169 2009-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1172 * interface.c (gfc_procedure_use): Don't warn about functions
1174 * symbol.c (generate_isocbinding_symbol): Mark c_loc and
1177 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1180 * module.c (write_common_0): Use the name of the symtree rather
1181 than the common block, to determine if the common has been
1184 2009-01-05 Daniel Franke <franke.daniel@gmail.com>
1187 * check.c (gfc_check_random_seed): Added size check for GET
1188 dummy argument, reworded error messages to follow common pattern.
1190 2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1193 * trans-types.c (gfc_get_derived_type): Check for the
1194 presence of derived->ns->proc_name before
1195 accessing derived->ns->proc_name->attr.flavor .
1196 * resolve.c (resolve_symbol): Likewise.
1198 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1201 * gfortran.h : Add bit to gfc_expr 'user_operator'
1202 * interface.c (gfc_extend_expr): Set the above if the operator
1203 is substituted by a function.
1204 * resolve.c (check_host_association): Return if above is set.
1206 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1209 * ChangeLog-2008: Fix function name.
1212 * dependency.c (gfc_check_argument_var_dependency):
1213 Move the check for pointerness inside the if block
1214 so that it doesn't affect the return value.
1217 * trans-stmt.c (gfc_trans_call):
1218 Add the dependency code after the loop bounds calculation one.
1220 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1222 * intrinsic.c (do_simplify): Removed already implemented TODO.
1224 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1227 * simplify.c (gfc_simplify_merge): New.
1228 * intrinsic.h (gfc_simplify_merge): New prototype.
1229 * intrinsic.c (add_functions): Added simplification for MERGE.
1231 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1234 * gfortran.h (gfc_is_data_pointer): Added prototype
1235 * resolve.c (gfc_iso_c_func_interface):
1236 Use gfc_is_data_pointer to test for pointer attribute.
1237 * dependency.c (gfc_is_data_pointer):
1238 Support pointer-returning functions.
1240 2009-01-03 Daniel Franke <franke.daniel@gmail.com>
1242 * symbol.c (save_symbol): Don't SAVE function results.
1244 2009-01-03 Paul Thomas <pault@gcc.gnu.org>
1247 * resolve.c (resolve_call): When searching for proper host
1248 association, use symtree rather than symbol. For everything
1249 except generic subroutines, substitute the symtree in the call
1250 rather than the symbol.
1253 Copyright (C) 2009 Free Software Foundation, Inc.
1255 Copying and distribution of this file, with or without modification,
1256 are permitted in any medium without royalty provided the copyright
1257 notice and this notice are preserved.