1 2009-05-26 Tobias Burnus <burnus@net-b.de>
4 * match.c (gfc_match_nullify): NULLify freed pointer.
6 2009-05-26 Ian Lance Taylor <iant@google.com>
8 * Make-lang.in (gfortranspec.o): Use $(COMPILER).
9 (gfortran$(exeext), f951$(exeext), fortran/cpp.o): Likewise.
11 2009-05-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13 * gfortran.h (GFC_MPC_RND_MODE): New.
14 * simplify.c (call_mpc_func): New helper function.
15 (gfc_simplify_cos, gfc_simplify_exp, gfc_simplify_log,
16 gfc_simplify_sin, gfc_simplify_sqrt): Add MPC support.
18 2009-05-25 Janus Weil <janus@gcc.gnu.org>
21 * primary.c (gfc_match_varspec): Handle procedure pointer components
22 with array return value.
23 * resolve.c (resolve_expr_ppc): Ditto.
24 (resolve_symbol): Make sure the interface of a procedure pointer has
26 * trans-array.c (gfc_walk_function_expr): Handle procedure pointer
27 components with array return value.
28 * trans-expr.c (gfc_conv_component_ref,gfc_conv_procedure_call,
29 gfc_trans_arrayfunc_assign): Ditto.
30 (gfc_trans_pointer_assignment): Handle procedure pointer assignments,
31 where the rhs is a dummy argument.
32 * trans-types.c (gfc_get_ppc_type,gfc_get_derived_type): Handle
33 procedure pointer components with array return value.
35 2009-05-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
40 * trans-array.c (gfc_conv_ss_startstride): Add one to index.
42 2009-05-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
45 * module.c (read_md5_from_module_file): Close file before returning.
47 2009-05-18 Janus Weil <janus@gcc.gnu.org>
50 * primary.c (gfc_match_rvalue): Handle procedure pointer components in
52 * resolve.c (resolve_ppc_call,resolve_expr_ppc): Resolve component and
54 (resolve_fl_derived): Procedure pointer components are not required to
55 have constant array bounds in their return value.
57 2009-05-18 Janus Weil <janus@gcc.gnu.org>
59 * intrinsic.c (add_sym): Fix my last commit (r147655),
60 which broke bootstrap.
62 2009-05-18 Richard Guenther <rguenther@suse.de>
65 * trans-expr.c (gfc_trans_zero_assign): For local array
66 destinations use an assignment from an empty constructor.
68 2009-05-18 Janus Weil <janus@gcc.gnu.org>
72 * expr.c (gfc_check_pointer_assign): Check intents when comparing
74 * gfortran.h (typedef struct gfc_intrinsic_arg): Add 'intent' member.
75 (gfc_compare_interfaces): Additional argument.
76 * interface.c (operator_correspondence): Add check for equality of
77 intents, and new argument 'intent_check'.
78 (gfc_compare_interfaces): New argument 'intent_check', which is passed
79 on to operator_correspondence.
80 (check_interface1): Don't check intents when comparing interfaces.
81 (compare_parameter): Do check intents when comparing interfaces.
82 * intrinsic.c (add_sym): Add intents for arguments of intrinsic
84 (add_sym_1,add_sym_1s,add_sym_1m,add_sym_2,add_sym_2s,add_sym_3,
85 add_sym_3ml,add_sym_3red,add_sym_3s,add_sym_4): Use INTENT_IN by
87 (add_sym_1_intent,add_sym_1s_intent,add_sym_2s_intent,add_sym_3s_intent)
88 : New functions to add intrinsic symbols, specifying custom intents.
89 (add_sym_4s,add_sym_5s): Add new arguments to specify intents.
90 (add_functions,add_subroutines): Add intents for various intrinsics.
91 * resolve.c (check_generic_tbp_ambiguity): Don't check intents when
93 * symbol.c (gfc_copy_formal_args_intr): Copy intent.
95 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
97 * iso-fortran-env.def: Define INT8, INT16, INT32, INT64, REAL32,
99 * gfortran.h (gfc_get_int_kind_from_width_isofortranenv,
100 gfc_get_real_kind_from_width_isofortranenv): New prototypes.
101 * iso-c-binding.def: Update definitions for the INT*_T,
102 INT_LEAST*_T and INT_FAST*_T named parameters.
103 * trans-types.c (get_typenode_from_name, get_int_kind_from_name,
104 gfc_get_real_kind_from_width_isofortranenv): New functions.
106 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
109 * intrinsic.c (add_functions, add_subroutines): Fix argument
110 names and wrap long lines.
111 * intrinsic.texi: Fix documentation and argument names of
112 LOG_GAMMA, DATAN2, DBESJN, DTIME, ETIME, FSTAT, STAT, LSTAT,
113 GET_COMMAND, IDATE, LTIME, MOVE_ALLOC, NINT, OR, PRODUCT,
114 SUM, RAND, RANDOM_SEED, REAL, SELECTED_INT_KIND,
115 SELECTED_REAL_KIND and XOR.
117 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
120 * intrinsic.c (add_functions): Use ERFC_SCALED simplification.
121 * intrinsic.h (gfc_simplify_erfc_scaled): New prototype.
122 * simplify.c (fullprec_erfc_scaled, asympt_erfc_scaled,
123 gfc_simplify_erfc_scaled): New functions.
125 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
128 * resolve.c (resolve_substring): Don't allow too large substring
130 (gfc_resolve_substring_charlen): Fix typo.
131 (gfc_resolve_character_operator): Fix typo.
132 (resolve_charlen): Catch unreasonably large string lengths.
133 * simplify.c (gfc_simplify_len): Don't error out on LEN
136 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
139 * decl.c (set_enum_kind): Use global short-enums flag.
140 * gfortran.h (gfc_option_t): Remove short_enums flag.
141 * lang.opt (-fshort-enums): Refer to C documentation.
142 * options.c (gfc_init_options, gfc_handle_option): Use global
145 2009-05-15 Tobias Burnus <burnus@net-b.de>
148 * f95-lang.c: Add gfc_maybe_initialize_eh.
149 * gfortran.h: Add gfc_maybe_initialize_eh prototype.
150 * Make-lang.in: Add new .h dendencies for f95-lang.c
151 * openmp.c (resolve_omp_do): Call gfc_maybe_initialize_eh.
152 * misc.c (gfc_free): Avoid #define trickery for free.
154 2009-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
156 * dump-parse-tree.c (show_code_node): Add ERRMSG to the dumping
157 of allocate and deallocate statements.
159 2009-05-14 Ian Lance Taylor <iant@google.com>
161 * decl.c (match_attr_spec): Change d to unsigned int.
162 * dump-parse-tree.c (show_namespace): Change op to int. Add cast.
163 * interface.c (gfc_check_interfaces): Change i to int. Add casts.
164 * module.c (read_module): Change i to int. Add cast.
165 (write_module): Change i to int.
166 * symbol.c (gfc_get_namespace): Change in to int.
167 (gfc_free_namespace): Change i to int.
168 * trans-io.c (gfc_build_io_library_fndecls): Change ptype to
169 unsigned int. Add cast.
170 * trans-types.c (gfc_init_kinds): Change mode to unsigned int.
173 2009-05-14 Daniel Kraft <d@domob.eu>
176 * dump-parse-tree.c (show_typebound): Fix missing adaption to new
177 type-bound procedure storage structure.
179 2009-05-14 Janus Weil <janus@gcc.gnu.org>
182 * decl.c (gfc_match_function_decl): Use gfc_add_type.
183 * symbol.c (gfc_add_type): Better checking for duplicate types in
184 function declarations. And: Always give an error for duplicte types,
185 not just a warning with -std=gnu.
187 2009-05-14 Jakub Jelinek <jakub@redhat.com>
190 * io.c (resolve_tag_format): CHARACTER array in FMT= argument
191 isn't an extension. Reject non-CHARACTER array element of
192 assumed shape or pointer or assumed size array.
193 * trans-array.c (array_parameter_size): New function.
194 (gfc_conv_array_parameter): Add size argument. Call
195 array_parameter_size if it is non-NULL.
196 * trans-array.h (gfc_conv_array_parameter): Adjust prototype.
197 * trans-expr.c (gfc_conv_function_call, gfc_trans_arrayfunc_assign):
199 * trans-intrinsic.c (gfc_conv_intrinsic_loc): Likewise.
200 * trans-io.c (gfc_convert_array_to_string): Rewritten.
202 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
204 * gfortran.h (gfc_code): Rename struct member expr to expr1.
205 * openmp.c (resolve_omp_atomic): Update expr to expr1.
206 * interface.c (gfc_extend_assign): Ditto.
207 * trans-expr.c (gfc_conv_expr_reference, gfc_trans_assignment,
208 gfc_trans_init_assign): Ditto.
209 * dump-parse-tree.c (show_code_node): Ditto.
210 * trans-openmp.c (gfc_trans_omp_atomic): Ditto.
211 * trans-stmt.c ( gfc_trans_label_assign, gfc_trans_goto, gfc_trans_call,
212 gfc_trans_return, gfc_trans_pause, gfc_trans_stop, gfc_trans_if_1,
213 gfc_trans_arithmetic_if, gfc_trans_do_while, gfc_trans_integer_select,
214 gfc_trans_logical_select, gfc_trans_character_select
215 forall_make_variable_temp, check_forall_dependencies
216 gfc_trans_forall_1, gfc_trans_where_2, gfc_trans_where_3
217 gfc_trans_where, gfc_trans_allocate, gfc_trans_deallocate): Ditto.
218 * io.c (match_io_element, gfc_match_inquire): Ditto.
219 * resolve.c (resolve_typebound_call, resolve_ppc_call,
220 resolve_allocate_expr, resolve_allocate_deallocate, resolve_select,
221 resolve_transfer, resolve_where, gfc_resolve_assign_in_forall,
222 gfc_resolve_blocks, resolve_code, build_init_assign): Ditto.
223 * st.c (gfc_free_statement): Ditto.
224 * match.c (gfc_match_assignment, gfc_match_pointer_assignment,
225 match_arithmetic_if, gfc_match_if, gfc_match_elseif
226 gfc_match_stopcode, gfc_match_assign, gfc_match_goto,
227 gfc_match_nullify, match_typebound_call, gfc_match_call
228 gfc_match_select, match_simple_where, gfc_match_where
229 gfc_match_elsewhere, match_simple_forall, gfc_match_forall): Ditto.
230 * trans-io.c (gfc_trans_transfer): Ditto.
231 * parse.c (parse_where_block, parse_if_block): Ditto.
233 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
235 * gfortran.h (gfc_code): Rename struct member label to label1.
236 * dump-parse-tree.c (show_code_node): Update symbol.
237 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_goto,
238 gfc_trans_arithmetic_if): Ditto.
239 * resolve.c (gfc_resolve_blocks, resolve_code): Ditto.
240 * match.c (match_arithmetic_if, gfc_match_if, gfc_reference_st_label,
241 gfc_match_assign, gfc_match_goto): Ditto.
242 * parse.c (parse_do_block): Ditto.
244 2009-05-13 Tobias Burnus <burnus@net-b.de>
247 * gfortran.h (gfc_exec_op): Add EXEC_END_PROCEDURE.
248 * dump-parse-tree.c (show_code_node): Use EXEC_END_PROCEDURE.
249 * trans.c (gfc_trans_code): Ditto.
250 * resolve.c (resolve_code): Ditto.
251 * st.c (gfc_free_statement): Ditto.
252 * parse.c (accept_statement): Ditto.
254 2009-05-12 Tobias Burnus <burnus@net-b.de>
257 * decl.c (gfc_match_kind_spec): Turn C kind error into a warning.
259 2009-05-11 Steve Ellcey <sje@cup.hp.com>
261 * resolve.c (check_host_association): Initialize tail.
263 2009-05-11 Janus Weil <janus@gcc.gnu.org>
266 * resolve.c (resolve_fl_derived): Only return FAILURE if
267 gfc_notify_std fails.
269 2009-05-10 Ian Lance Taylor <iant@google.com>
271 * gfortran.h (enum gfc_omp_sched_kind): New enum, broken out of
273 (enum gfc_omp_default_sharing): Likewise.
274 * module.c (enum gfc_rsym_state): New enum, broken out of
276 (enum gfc_wsym_state): Likewise.
277 * parse.c (enum state_order): New enum, broken out of st_state.
279 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
282 * trans-array.c (gfc_trans_array_constructor_value): Fold
283 convert numeric constants.
284 (gfc_build_constant_array_constructor): The same.
286 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
289 * trans-expr.c (gfc_conv_operator_assign): Remove function.
290 * trans.h : Remove prototype for gfc_conv_operator_assign.
291 * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize
292 derivde types with intent(out).
293 (gfc_trans_call): Add mask, count1 and invert arguments. Add
294 code to use mask for WHERE assignments.
295 (gfc_trans_forall_1): Use new arguments for gfc_trans_call.
296 (gfc_trans_where_assign): The gfc_symbol argument is replaced
297 by the corresponding code. If this has a resolved_sym, then
298 gfc_trans_call is called. The call to gfc_conv_operator_assign
300 (gfc_trans_where_2): Change the last argument in the call to
301 gfc_trans_where_assign.
302 * trans-stmt.h : Modify prototype for gfc_trans_call.
303 * trans.c (gfc_trans_code): Use new args for gfc_trans_call.
305 2009-05-08 Janus Weil <janus@gcc.gnu.org>
308 * intrinsic.c (gfc_is_intrinsic): Do not add the EXTERNAL attribute if
309 the symbol is a module procedure.
311 2009-05-08 Tobias Burnus <burnus@net-b.de>
313 * invoke.texi: Add do/recursion to the -fcheck= summary.
315 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
318 * gfortran.texi: Document that we don't support variable FORMAT
321 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
324 * error.c (error_print): Add missing break statement.
326 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
329 * invoke.texi: Document that -fdollar-ok does not allow $ to be
330 used in IMPLICIT statement.
332 2009-05-06 Janus Weil <janus@gcc.gnu.org>
333 Paul Thomas <pault@gcc.gnu.org>
336 * decl.c (match_procedure_interface): New function to match the
337 interface for a PROCEDURE statement.
338 (match_procedure_decl): Call match_procedure_interface.
339 (match_ppc_decl): New function to match the declaration of a
340 procedure pointer component.
341 (gfc_match_procedure): Call match_ppc_decl.
342 (match_binding_attributes): Add new argument 'ppc' and handle the
343 POINTER attribute for procedure pointer components.
344 (match_procedure_in_type,gfc_match_generic): Added new argument to
345 match_binding_attributes.
346 * dump-parse-tree.c (show_expr,show_components,show_code_node): Handle
347 procedure pointer components.
348 * expr.c (free_expr0,gfc_copy_expr,gfc_simplify_expr): Handle EXPR_PPC.
349 (gfc_check_pointer_assign): Handle procedure pointer components, but no
351 (is_proc_ptr_comp): New function to determine if an expression is a
352 procedure pointer component.
353 * gfortran.h (expr_t): Add EXPR_PPC.
354 (symbol_attribute): Add new member 'proc_pointer_comp'.
355 (gfc_component): Add new member 'formal'.
356 (gfc_exec_op): Add EXEC_CALL_PPC.
357 (gfc_get_default_type): Changed first argument.
358 (is_proc_ptr_comp): Add prototype.
359 (gfc_match_varspec): Add new argument.
360 * interface.c (compare_actual_formal): Handle procedure pointer
362 * match.c (gfc_match_pointer_assignment,match_typebound_call): Handle
363 procedure pointer components.
364 * module.c (mio_expr): Handle EXPR_PPC.
365 * parse.c (parse_derived): Handle procedure pointer components.
366 * primary.c (gfc_match_varspec): Add new argument 'ppc_arg' and handle
367 procedure pointer components.
368 (gfc_variable_attr): Handle procedure pointer components.
369 (gfc_match_rvalue): Added new argument to gfc_match_varspec and changed
370 first argument of gfc_get_default_type.
371 (match_variable): Added new argument to gfc_match_varspec.
372 * resolve.c (resolve_entries,set_type,resolve_fl_parameter): Changed
373 first argument of gfc_get_default_type.
374 (resolve_structure_cons,resolve_actual_arglist): Handle procedure
376 (resolve_ppc_call): New function to resolve a call to a procedure
377 pointer component (subroutine).
378 (resolve_expr_ppc): New function to resolve a call to a procedure
379 pointer component (function).
380 (gfc_resolve_expr): Handle EXPR_PPC.
381 (resolve_code): Handle EXEC_CALL_PPC.
382 (resolve_fl_derived): Copy the interface for a procedure pointer
384 (resolve_symbol): Fix overlong line.
385 * st.c (gfc_free_statement): Handle EXEC_CALL_PPC.
386 * symbol.c (gfc_get_default_type): Changed first argument.
387 (gfc_set_default_type): Changed first argument of gfc_get_default_type.
388 (gfc_add_component): Initialize ts.type to BT_UNKNOWN.
389 * trans.h (gfc_conv_function_call): Renamed.
390 * trans.c (gfc_trans_code): Handle EXEC_CALL_PPC.
391 * trans-expr.c (gfc_conv_component_ref): Ditto.
392 (gfc_conv_function_val): Rename to 'conv_function_val', add new
393 argument 'expr' and handle procedure pointer components.
394 (gfc_conv_operator_assign): Renamed gfc_conv_function_val.
395 (gfc_apply_interface_mapping_to_expr): Handle EXPR_PPC.
396 (gfc_conv_function_call): Rename to 'gfc_conv_procedure_call', add new
397 argument 'expr' and handle procedure pointer components.
398 (gfc_get_proc_ptr_comp): New function to get the backend decl for a
399 procedure pointer component.
400 (gfc_conv_function_expr): Renamed gfc_conv_function_call.
401 (gfc_conv_structure): Handle procedure pointer components.
402 * trans-intrinsic.c (gfc_conv_intrinsic_funcall,
403 conv_generic_with_optional_char_arg): Renamed gfc_conv_function_call.
404 * trans-stmt.h (gfc_get_proc_ptr_comp): Add prototype.
405 * trans-stmt.c (gfc_trans_call): Renamed gfc_conv_function_call.
406 * trans-types.h (gfc_get_ppc_type): Add prototype.
407 * trans-types.c (gfc_get_ppc_type): New function to build a tree node
408 for a procedure pointer component.
409 (gfc_get_derived_type): Handle procedure pointer components.
411 2009-05-06 Tobias Burnus <burnus@net-b.de>
414 * resolve.c (resolve_symbol): Print no warning for implicitly
415 typed intrinsic functions.
417 2009-05-05 Janus Weil <janus@gcc.gnu.org>
420 * expr.c (gfc_check_pointer_assign): Check for statement functions and
421 internal procedures in procedure pointer assignments.
423 2009-04-28 Janus Weil <janus@gcc.gnu.org>
426 * resolve.c (resolve_symbol): Correctly copy the interface of a
427 PROCEDURE statement if the interface involves a RESULT variable.
429 2009-04-28 Janus Weil <janus@gcc.gnu.org>
433 * expr.c (gfc_check_pointer_assign): Correctly detect if the left hand
435 * parse.c (gfc_fixup_sibling_symbols): Don't check for ambiguity.
437 2009-04-28 Paul Thomas <pault@gcc.gnu.org>
440 * trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
441 type parentheses argument if it is a variable with allocatable
444 2009-04-27 Ian Lance Taylor <iant@google.com>
446 * trans-intrinsic.c (DEFINE_MATH_BUILTIN): Add casts to enum
448 * trans-io.c (st_parameter_field): Add casts to enum type.
450 2009-04-26 Steven G. Kargl <kargl@gcc.gnu.org>
453 fortran/data.c (gfc_assign_data_value): If the lvalue is an
454 assumed character length entity in a data statement, then
455 return FAILURE to prevent segmentation fault.
457 2009-04-26 Jakub Jelinek <jakub@redhat.com>
459 * trans-decl.c: Include pointer-set.h.
460 (nonlocal_dummy_decl_pset, tree nonlocal_dummy_decls): New variables.
461 (gfc_nonlocal_dummy_array_decl): New function.
462 (gfc_get_symbol_decl): Call it for non-local dummy args with saved
464 (gfc_get_symbol_decl): Set DECL_BY_REFERENCE when needed.
465 (gfc_generate_function_code): Initialize nonlocal_dummy_decl{s,_pset},
466 chain it to outermost block's vars, destroy it afterwards.
467 * Make-lang.in (trans-decl.o): Depend on pointer-set.h.
469 2009-04-25 Janus Weil <janus@gcc.gnu.org>
472 * decl.c (gfc_match_import): Use 'sym->name' instead of 'name'.
473 They differ if the symbol has been use-renamed.
475 2009-04-24 Ian Lance Taylor <iant@google.com>
477 * gfortran.h (enum gfc_symbol_type): New named enum type, broken
478 out of struct gfc_symbol.
479 (struct gfc_symbol): Use enum gfc_symbol_type.
480 (enum gfc_array_ref_dimen_type): New named enum type, broken out
481 of struct gfc_array_ref).
482 (struct gfc_array_ref): Use enum gfc_array_ref_dimen_type.
483 (mod_pointee_as): Update declaration.
484 * decl.c (add_global_entry): Change type to enum gfc_symbol_type.
485 (gfc_mod_pointee_as): Change return type to "match".
486 * module.c (mio_array_ref): Add cast to enum type.
487 (mio_symbol): Likewise.
488 * resolve.c (resolve_global_procedure): Change type to enum
490 * trans-io.c (gfc_build_st_parameter): Change type to unsigned
493 2009-04-24 Daniel Kraft <d@domob.eu>
495 * gfortran.h (gfc_get_typebound_proc): Removed as macro, now a function.
496 (struct gfc_symtree): Moved "typebound" member inside union.
497 (struct gfc_namespace): Add "tb_sym_root" as new symtree to sort out
498 type-bound procedures there.
499 (gfc_get_tbp_symtree): New procedure.
500 * symbol.c (tentative_tbp_list): New global.
501 (gfc_get_namespace): NULL new "tb_sym_root" member.
502 (gfc_new_symtree): Removed initialization of "typebound" member.
503 (gfc_undo_symbols): Process list of tentative tbp's.
504 (gfc_commit_symbols): Ditto.
505 (free_tb_tree): New method.
506 (gfc_free_namespace): Call it.
507 (gfc_get_typebound_proc): New method.
508 (gfc_get_tbp_symtree): New method.
509 (gfc_find_typebound_proc): Adapt to structural changes of gfc_symtree
510 and gfc_namespace with regards to tbp's.
511 * dump-parse-tree.c (show_typebound): Ditto.
512 * primary.c (gfc_match_varspec): Ditto. Don't reference tbp-symbol
513 as it isn't a symbol any longer.
514 * module.c (mio_typebound_symtree): Adapt to changes.
515 (mio_typebound_proc): Ditto, create symtrees using "gfc_get_tbp_symtree"
516 rather than "gfc_get_sym_tree".
517 (mio_f2k_derived): Ditto.
518 * decl.c (match_procedure_in_type): Ditto.
519 (gfc_match_generic): Ditto. Don't reference tbp-symbol.
520 * resolve.c (check_typebound_override): Adapt to changes.
521 (resolve_typebound_generic): Ditto.
522 (resolve_typebound_procedures): Ditto.
523 (ensure_not_abstract_walker): Ditto.
524 (ensure_not_abstract): Ditto.
525 (resolve_typebound_procedure): Ditto, ignore erraneous symbols (for
526 instance, through removed tentative ones).
527 * gfc-internals.texi (Type-bound procedures): Document changes.
529 2009-04-24 Janus Weil <janus@gcc.gnu.org>
533 * symbol.c (gfc_copy_formal_args_intr): Set attr.flavor and attr.dummy
534 for the formal arguments.
536 2009-04-21 Taras Glek <tglek@mozilla.com>
538 * f95-lang.c: Update GTY annotations to new syntax.
539 * trans-intrinsic.c: Likewise.
540 * trans-io.c: Likewise.
543 2009-04-22 Janus Weil <janus@gcc.gnu.org>
546 * decl.c (add_hidden_procptr_result): Bugfix for procptr results.
547 (match_procedure_decl): Set if_source.
548 * expr.c (gfc_check_pointer_assign): Bugfix: Return after error.
549 And: Check interface also for IFSRC_UNKNOWN (return type may be known).
550 * gfortran.h (typedef enum ifsrc): Remove IFSRC_USAGE,
551 add documentation. Rename copy_formal_args and copy_formal_args_intr.
552 * interface.c (gfc_compare_interfaces): Check for return types,
553 handle IFSRC_UNKNOWN.
554 (compare_intr_interfaces,compare_actual_formal_intr): Obsolete, removed.
555 (gfc_procedure_use): Modified handling of intrinsics.
556 * intrinsic.c (add_functions): Bugfix for "dim".
557 * resolve.c (resolve_intrinsic): New function to resolve intrinsics,
558 which copies the interface from isym to sym.
559 (resolve_procedure_expression,resolve_function): Use new function
561 (resolve_symbol): Add function attribute for externals with return type
562 and use new function 'resolve_intrinsic'.
563 * symbol.c (ifsrc_types): Remove string for IFSRC_USAGE.
564 (copy_formal_args): Renamed to gfc_copy_formal_args.
565 (copy_formal_args_intr): Renamed to gfc_copy_formal_args_intr.
566 * trans-const.c (gfc_conv_const_charlen): Handle cl==NULL.
568 2009-04-21 Joseph Myers <joseph@codesourcery.com>
570 * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
571 ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
572 ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
573 copyright and license notices.
574 * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
575 ChangeLog-2008: Correct dates.
577 2009-04-20 Tobias Burnus <burnus@net-b.de>
580 * scanner.c (load_line): Fix bogus "&" compile-time diagnostic.
582 2009-04-20 Paul Thomas <pault@gcc.gnu.org>
585 * resolve.c (is_sym_host_assoc): New function.
586 (resolve_fl_derived): Call it when checking PRIVATE components
587 of PUBLIC derived types. Change gfc_error to a gfc_notify_std
589 (resolve_fl_namelist): Call it twice to check for host
592 2009-04-20 Ian Lance Taylor <iant@google.com>
594 * module.c (import_iso_c_binding_module): Add casts to enum type.
595 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Change op to enum
597 (gfc_conv_intrinsic_anyall): Likewise.
598 (gfc_conv_intrinsic_arith): Likewise.
599 (gfc_conv_intrinsic_minmaxloc): Likewise.
600 (gfc_conv_intrinsic_minmaxval): Likewise.
601 (gfc_conv_intrinsic_bitop): Likewise.
602 (gfc_conv_intrinsic_singlebitop): Likewise.
603 (gfc_conv_intrinsic_strcmp): Likewise.
605 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
606 Jakub Jelinek <jakub@redhat.com>
609 * trans.h (OMPWS_WORKSHARE_FLAG, OMPWS_CURR_SINGLEUNIT,
610 OMPWS_SCALARIZER_WS, OMPWS_NOWAIT): Define.
611 (ompws_flags): New extern decl.
612 * trans-array.c (gfc_trans_scalarized_loop_end): Build OMP_FOR
613 for the outer dimension if ompws_flags allow it.
614 * trans.c (gfc_generate_code): Clear ompws_flags.
615 * trans-expr.c (gfc_trans_assignment_1): Allow worksharing
616 array assignments inside of !$omp workshare.
617 * trans-stmt.c (gfc_trans_where_3): Similarly for where statements
619 * trans-openmp.c (ompws_flags): New variable.
620 (gfc_trans_omp_workshare): Rewritten.
622 2009-04-11 Daniel Kraft <d@domob.eu>
625 * gfortran.h (struct gfc_charlen): New field "passed_length" to store
626 the actual passed string length for dummy arguments.
627 * trans-decl.c (gfc_create_string_length): Formatting fixes and added
628 assertion, moved a local variable into the innermost block it is needed.
629 (create_function_arglist): Removed TODO about the check being
630 implemented and initialize cl->passed_length here.
631 (add_argument_checking): New method.
632 (gfc_generate_function_code): Call the argument checking method.
634 2009-04-11 Janus Weil <janus@gcc.gnu.org>
637 * symbol.c (check_conflict): Reject procedure pointers for -std=f95.
639 2009-04-11 Daniel Franke <franke.daniel@gmail.com>
641 * resolve.c (resolve_global_procedure): Enable whole-file checking for
642 procedures that are declared later in the file.
644 2009-04-10 Paolo Bonzini <bonzini@gnu.org>
647 * trans.c (gfc_allocate_with_status): Fix type mismatches
650 2009-04-10 Daniel Franke <franke.daniel@gmail.com>
653 * expr.c (find_array_section): Leave early on zero-sized arrays.
655 2009-04-09 Janus Weil <janus@gcc.gnu.org>
658 * decl.c (add_hidden_procptr_result): New function for handling
659 procedure pointer return values by adding a hidden result variable.
660 (variable_decl,match_procedure_decl,gfc_match_function_decl,
661 gfc_match_subroutine,gfc_match_end,attr_decl1): Handle procedure pointer
663 * parse.c (parse_interface): Add EXTERNAL attribute only after
664 FUNCTION/SUBROUTINE declaration is complete.
665 * primary.c (replace_hidden_procptr_result): New function for replacing
666 function symbol by hidden result variable.
667 (gfc_match_rvalue,match_variable): Replace symbol by hidden result
669 * resolve.c (resolve_contained_fntype,resolve_function,resolve_variable,
670 resolve_symbol): Allow for procedure pointer function results.
671 (resolve_fl_procedure): Conflict detection moved here from
673 * symbol.c (gfc_check_function_type): Allow for procedure pointer
675 (check_conflict): Move some conflict detection to resolution stage.
676 * trans-types.c (gfc_sym_type,gfc_get_function_type): Handle hidden
679 2009-04-08 Jakub Jelinek <jakub@redhat.com>
681 * trans-types.c (gfc_init_types): Ensure gfc_integer_types doesn't
682 contain TYPE_STRING_FLAG types.
684 2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
687 * invoke.texi (fdollar-ok): Fix typo.
689 2009-04-08 Daniel Franke <franke.daniel@gmail.com>
692 * invoke.texi (fdollar-ok): Clarify limitations.
694 2009-04-08 Paul Thomas <pault@gcc.gnu.org>
697 * trans-array.c (gfc_trans_deferred_array): Return if this
698 is a result variable.
700 2009-04-07 Janus Weil <janus@gcc.gnu.org>
703 * trans-decl.c (gfc_get_symbol_decl): Correctly set decl location for
704 procedure pointer decls.
706 2009-04-07 Janus Weil <janus@gcc.gnu.org>
709 * expr.c (gfc_check_pointer_assign): Enable interface check for
711 * gfortran.h: Add copy_formal_args_intr.
712 * interface.c (gfc_compare_interfaces): Call gfc_compare_intr_interfaces
713 if second argument is an intrinsic.
714 (compare_intr_interfaces): Correctly set attr.function, attr.subroutine
716 (compare_parameter): Call gfc_compare_interfaces also for intrinsics.
717 * resolve.c (resolve_specific_f0,resolve_specific_s0): Don't resolve
718 intrinsic interfaces here. Must happen earlier.
719 (resolve_symbol): Resolution of intrinsic interfaces moved here from
720 resolve_specific_..., and formal args are now copied from intrinsic
722 * symbol.c (copy_formal_args_intr): New function to copy the formal
723 arguments from an intinsic procedure.
725 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
728 * dependency.c (ref_same_as_full_array): New function.
729 (gfc_dep_resolver): Call it.
731 2009-04-06 Janus Weil <janus@gcc.gnu.org>
734 * decl.c (match_procedure_decl): Fix double declaration problems with
735 PROCEDURE statements.
736 * symbol.c (gfc_add_type): Ditto.
738 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
741 * trans-array.c (gfc_conv_array_ref): If the symbol has the
742 temporary attribute use the array_spec for the bounds.
743 * gfortran.h : Add the temporary field to the structure
745 * trans-stmt.c (forall_make_variable_temp): Set the symbol's
748 2009-04-05 Daniel Franke <franke.daniel@gmail.com>
751 * trans-array.c (gfc_trans_array_constructor_value): Shadow
752 implied do-loop variable to avoid spurious middle-end warnings.
754 2009-04-04 Tobias Burnus <burnus@net-b.de>
757 * trans-decl.c (gfc_generate_function_code): Move recursive
758 check to the right position.
760 2009-04-04 Paul Thomas <pault@gcc.gnu.org>
763 * trans-common.c (translate_common): Do not offset the whole
766 2009-04-03 Tobias Burnus <burnus@net-b.de>
769 * resolve.c (resolve_common_vars): Add FL_VARIABLE to symbol
770 if it is not a procedure pointer.
771 * primary.c (match_actual_arg): Ditto.
773 2009-03-31 Joseph Myers <joseph@codesourcery.com>
775 PR preprocessor/15638
776 * cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.
778 2009-03-30 Steven G. Kargl <kargls@comcast.net>
781 * trans-stmt.c(gfc_trans_allocate): Add translation of ERRMSG.
782 (gfc_trans_deallocate): Add translation of ERRMSG. Remove stale
783 comments. Minor whitespace cleanup.
784 * resolve.c(is_scalar_expr_ptr): Whitespace cleanup.
785 (resolve_deallocate_expr (gfc_expr *e): Update error message.
786 (resolve_allocate_expr): Remove dead code. Update error message.
787 Move error checking to ...
788 (resolve_allocate_deallocate): ... here. Add additional error
789 checking for STAT, ERRMSG, and allocate-objects.
790 * match.c(gfc_match_allocate,gfc_match_deallocate): Parse ERRMSG.
791 Check for redundant uses of STAT and ERRMSG. Reword error message
792 and add checking for pointer, allocatable, and proc_pointer attributes.
794 2009-03-30 Paul Thomas <pault@gcc.gnu.org>
799 * symbol.c : Add gfc_global_ns_list.
800 * decl.c (add_global_entry): Set the namespace ('ns') field.
801 * gfortran.h : Add the resolved field to gfc_namespace. Add the
802 namespace ('ns') field to gfc_gsymbol. Add flag_whole_file to
803 gfc_option_t. Add the prototype for gfc_free_dt_list.
804 * lang.opt : Add the whole-file option.
805 * invoke.texi : Document the whole-file option.
806 * resolve.c (resolve_global_procedure): If the fwhole-file
807 option is set, reorder gsymbols to ensure that translation is
808 in the right order. Resolve the gsymbol's namespace if that
809 has not occurred and then check interfaces.
810 (resolve_function): Move call to resolve_global_procedure.
811 (resolve_call): The same.
812 (resolve_codes): Store the current labels_obstack.
813 (gfc_resolve) : Return if the namespace is already resolved.
814 trans-decl.c (gfc_get_extern_function_decl): If the whole_file
815 option is selected, use the backend_decl of a gsymbol, if it is
817 parse.c (add_global_procedure, add_global_program): If the flag
818 whole-file is set, add the namespace to the gsymbol.
819 (gfc_parse_file): On -fwhole-file, put procedure namespaces on
820 the global namespace list. Rearrange to do resolution of all
821 the procedures in a file, followed by their translation.
822 * options.c (gfc_init_options): Add -fwhole-file.
823 (gfc_handle_option): The same.
825 2009-03-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
827 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_HUGE_VAL
828 family of intrinsics instead of BUILT_IN_INF family.
829 * trans-intrinsics.c (gfc_conv_intrinsic_nearest): Use
830 BUILT_IN_HUGE_VAL instead of BUILT_IN_INF.
832 2009-03-30 Jakub Jelinek <jakub@redhat.com>
834 * trans-types.c (gfc_sym_type, gfc_return_by_reference): For
835 sym->attr.result check sym->ns->proc_name->attr.is_bind_c.
837 2009-03-30 Joseph Myers <joseph@codesourcery.com>
839 PR rtl-optimization/323
840 * options.c (gfc_post_options): Set
841 flag_excess_precision_cmdline. Give an error for
842 -fexcess-precision=standard for processors where the option is
845 2009-03-29 Joseph Myers <joseph@codesourcery.com>
847 PR preprocessor/34695
848 * cpp.c (cb_cpp_error): New.
849 (gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
850 Don't check cpp_errors (cpp_in).
851 (gfc_cpp_init_0): Set cb->error.
853 2009-03-29 Steven G. Kargl <kargl@gcc.gnu.org>
856 * gfortran.h: Add ARITH_PROHIBIT to arith enum.
857 expr.c (gfc_match_init_expr): Add global variable init_flag to
858 flag matching an initialization expression.
859 (check_intrinsic_op): Move no longer reachable error message to ...
860 * arith.c (arith_power): ... here. Remove gfc_ prefix in
861 gfc_arith_power. Use init_flag. Allow constant folding of x**y
862 when y is REAL or COMPLEX.
863 (eval_intrinsic): Remove restriction that y in x**y must be INTEGER
864 for constant folding.
865 * gfc_power: Update gfc_arith_power to arith_power
867 2009-03-29 Daniel Kraft <d@domob.eu>
870 * gfortran.h (struct gfc_typebound_proc): Added new flag "deferred" and
871 added a comment explaining DEFERRED binding handling.
872 * decl.c (match_binding_attributes): Really match DEFERRED attribute.
873 (match_procedure_in_type): Really match PROCEDURE(interface) syntax
874 and do some validity checks for DEFERRED and this construct.
875 * module.c (binding_overriding): New string constant for DEFERRED.
876 (mio_typebound_proc): Module-IO DEFERRED flag.
877 * resolve.c (check_typebound_override): Ensure that a non-DEFERRED
878 binding is not overridden by a DEFERRED one.
879 (resolve_typebound_procedure): Allow abstract interfaces as targets
880 for DEFERRED bindings.
881 (ensure_not_abstract_walker), (ensure_not_abstract): New methods.
882 (resolve_fl_derived): Use new "ensure_not_abstract" method for
883 non-ABSTRACT types extending ABSTRACT ones to ensure each DEFERRED
884 binding is overridden.
885 (check_typebound_baseobject): New method.
886 (resolve_compcall), (resolve_typebound_call): Check base-object of
887 the type-bound procedure call.
888 * gfc-internals.texi (Type-bound procedures): Document a little bit
889 about internal handling of DEFERRED bindings.
891 2009-03-29 Tobias Schlueter <tobi@gcc.gnu.org>
894 * gfortran.h (gfc_st_label): Fix comment.
895 (gfc_exec_op): Add statement code EXEC_END_BLOCK for end of block.
896 * parse.c (accept_statement): Use EXEC_END_BLOCK for END IF and
897 END SELECT with labels.
898 (check_do_closure): Fix formatting.
899 (parse_do_block): Fix typo in error message.
900 * resolve.c (code_stack): Remove tail member. Update comment to
901 new use of reachable_labels.
902 (reachable_labels): Rename to ...
903 (find_reachable_labels): ... this. Overhaul. Update preceding
905 (resolve_branch): Fix comment preceding function. Rewrite.
906 (resolve_code): Update call to find_reachable_labels. Add code to
907 deal with EXEC_END_BLOCK.
908 * st.c (gfc_free_statement): Add code to deal with EXEC_END_BLOCK.
909 Add 2009 to copyright years.
910 * trans.c (gfc_trans_code): Likewise on both counts.
912 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
915 * expr.c (gfc_check_assign): Allow pointer components when
919 * resolve.c (check_data_variable): Treat pointer arrays with
922 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
925 * trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
926 have a string_length.
928 2009-03-28 Tobias Burnus <burnus@net-b.de>
931 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
932 Add GFC_RTCHECK_DO support.
933 * option.c (gfc_handle_runtime_check_option): Enable GFC_RTCHECK_DO.
934 * invoke.texi (-fcheck): Document "do" option.
936 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
939 * trans-array.c (get_elemental_fcn_charlen): Remove.
940 (get_array_charlen): New function to replace previous.
942 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
945 * parse.c (parse_derived): Do not break on finding pointer,
946 allocatable or private components.
948 2009-03-28 Tobias Burnus <burnus@net-b.de>
951 * option.c (gfc_handle_runtime_check_option): Enable recursion check.
952 * trans-decl.c (gfc_generate_function_code): Add recursion check.
953 * invoke.texi (-fcheck): Add recursive option.
955 2009-03-28 Tobias Burnus <burnus@net-b.de>
958 * resolve.c (gfc_resolve_iterator): Add zero-loop warning.
960 2009-03-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
961 Paul Thomas <pault@gcc.gnu.org>
962 Tobias Burnus <burnus@net-b.de>
964 * gfortran.h (gfc_option_t): Add rtcheck.
965 * lang.opt: New option -fcheck.
966 * libgfortran.h: Add GFC_RTCHECK_* constants.
967 * invoke.texi: Document -fcheck.
968 * options.c (gfc_handle_runtime_check_option): New function.
969 (gfc_init_options,gfc_post_options,gfc_handle_option):
972 2009-03-27 Richard Guenther <rguenther@suse.de>
974 * trans-array.c (gfc_conv_descriptor_data_addr): Use
975 gfc_build_addr_expr instead of build_fold_addr_expr.
976 (gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
977 gfc_trans_constant_array_constructor, gfc_conv_array_data,
978 gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
979 * trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
980 gfc_conv_function_val, gfc_conv_operator_assign,
981 gfc_conv_subref_array_arg, gfc_conv_function_call,
982 gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
983 * trans-intrinsic.c (gfc_conv_intrinsic_exponent,
984 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
985 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
986 gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
987 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
988 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
989 gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
990 * trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
991 gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
992 build_filepos, gfc_trans_inquire, gfc_trans_wait,
993 nml_get_addr_expr, transfer_namelist_element, build_dt,
994 gfc_trans_dt_end, transfer_array_component, transfer_expr,
995 transfer_array_desc, gfc_trans_transfer): Likewise.
996 * trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
997 * trans.c (gfc_build_addr_expr): Mark the base of the address
1000 2009-03-27 Tobias Burnus <burnus@net-b.de>
1002 * gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.
1003 (gfc_expr): Add is_snan.
1004 * trans-const.c (gfc_conv_mpfr_to_tree): Support SNaN.
1005 (gfc_conv_constant_to_tree): Update call to gfc_conv_mpfr_to_tree.
1006 * trans-const.h (gfc_conv_mpfr_to_tree): Update prototype.
1007 * resolve.c (build_default_init_expr): Update call.
1008 * target-memory.c (encode_float): Ditto.
1009 * trans-intrinsic.c (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod,
1011 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1013 * lang.opt: Unify help texts for -I, -Wconversion, -d, -fopenmp,
1016 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
1018 * simplify.c (gfc_simplify_transfer): Zero-initialize the
1021 2009-02-27 Tobias Burnus <burnus@net-b.de>
1024 * module.c (read_md5_from_module_file): Add missing quote.
1026 2009-02-27 Tobias Burnus <burnus@net-b.de>
1029 * module.c (read_md5_from_module_file): Include mod version
1030 in had-changed test.
1032 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1035 * interface.c (compare_type_rank_if): Return 1 if the symbols
1036 are the same and deal with external procedures where one is
1037 identified to be a function or subroutine by usage but the
1040 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1043 * trans-array.c (gfc_conv_array_initializer): Convert all
1044 expressions rather than ICEing.
1046 2009-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1049 * array.c (ref_dimen_size): Rename to gfc_ref_dimen_size,
1050 make global. Change function name in error messages.
1051 (ref_size): Change ref_dimen_size to gfc_ref_dimen_size.
1052 (gfc_array_ref_shape): Likewise.
1053 * gfortran.h: Add prototype for gfc_ref_dimen_size.
1054 * simplify.c (simplify_bound_dim): Add ref argument.
1055 If the reference isn't a full array, return one for
1056 the lower bound and the extent for the upper bound.
1057 (simplify_bound): For array sections, take as from the
1058 argument. Add reference to all to simplify_bound_dim.
1060 2009-02-19 Daniel Franke <franke.daniel@gmail.com>
1062 * scanner.c (load_line): At end of line, skip '\r' without setting
1063 the truncation flag.
1065 2009-02-18 Daniel Kraft <d@domob.eu>
1067 * gfortran.texi: New chapter about compiler characteristics.
1068 (Compiler Characteristics): Document KIND type parameters here.
1070 2009-02-18 Tobias Burnus <burnus@net-b.de>
1072 * intrinsic.texi (MALLOC): Make example more portable.
1074 2009-02-13 Mikael Morin <mikael.morin@tele2.fr>
1077 * module.c (gfc_dump_module,gfc_use_module): Add module
1080 2009-02-13 Paul Thomas <pault@gcc.gnu.org>
1084 * trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
1085 function references to ensure that a valid expression is used.
1086 (gfc_conv_function_call): Pass Cray pointers to procedures.
1088 2009-02-03 Jakub Jelinek <jakub@redhat.com>
1090 * gfortranspec.c (lang_specific_driver): Update copyright notice
1093 2009-01-28 Paul Thomas <pault@gcc.gnu.org>
1097 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use the array
1098 descriptor ubound for UBOUND, when the array lbound == 1.
1100 2009-01-27 Daniel Kraft <d@domob.eu>
1103 * trans-stmt.c (gfc_conv_elemental_dependencies): Create temporary
1104 for the real type needed to make it work for subcomponent-references.
1106 2009-01-21 Daniel Kraft <d@domob.eu>
1108 * trans-stmt.c (gfc_conv_elemental_dependencies): Cleaned up comment.
1110 2009-01-20 Paul Thomas <pault@gcc.gnu.org>
1113 * resolve.c (check_host_association): Remove the matching to
1114 correct an incorrect host association and use manipulation of
1115 the expression instead.
1117 2009-01-20 Tobias Burnus <burnus@net-b.de>
1119 * invoke.texi (RANGE): RANGE also takes INTEGER arguments.
1121 2009-01-19 Mikael Morin <mikael.morin@tele2.fr>
1124 * simplify.c (simplify_bound): Don't use array specification
1125 if variable or component has subsequent references.
1127 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1130 * module.c (write_common_0): Add argument 'this_module' and
1131 check that non-use associated common blocks are written first.
1132 (write_common): Call write_common_0 twice, once with true and
1135 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1138 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Has
1139 been absorbed into gfc_conv_intrinsic_transfer. All
1140 references to it in trans-intrinsic.c have been changed
1141 accordingly. PR fixed by using a temporary for scalar
1142 character transfer, when the source is shorter than the
1145 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1148 * module.c (write_common_0): Revert patch of 2009-01-05.
1150 2009-01-16 Janus Weil <janus@gcc.gnu.org>
1153 * expr.c (gfc_check_pointer_assign): Allow use-associated procedure
1155 * trans-decl.c (get_proc_pointer_decl,gfc_create_module_variable):
1156 Enable procedure pointers as module variables.
1158 2009-01-14 Steven G. Kargl <kargl@gcc.gnu.org>
1160 * ChangeLog-2007: Clean out svn merge droppings.
1162 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1165 * target-memory.c (encode_derived): Encode NULL.
1167 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1170 * resolve.c (check_host_association): Use the symtree name to
1171 search for a potential contained procedure, since this is the
1172 name by which it would be referenced.
1174 2009-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1177 * interface.c (gfc_procedure_use): Don't warn about functions
1179 * symbol.c (generate_isocbinding_symbol): Mark c_loc and
1182 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1185 * module.c (write_common_0): Use the name of the symtree rather
1186 than the common block, to determine if the common has been
1189 2009-01-05 Daniel Franke <franke.daniel@gmail.com>
1192 * check.c (gfc_check_random_seed): Added size check for GET
1193 dummy argument, reworded error messages to follow common pattern.
1195 2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1198 * trans-types.c (gfc_get_derived_type): Check for the
1199 presence of derived->ns->proc_name before
1200 accessing derived->ns->proc_name->attr.flavor .
1201 * resolve.c (resolve_symbol): Likewise.
1203 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1206 * gfortran.h : Add bit to gfc_expr 'user_operator'
1207 * interface.c (gfc_extend_expr): Set the above if the operator
1208 is substituted by a function.
1209 * resolve.c (check_host_association): Return if above is set.
1211 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1214 * ChangeLog-2008: Fix function name.
1217 * dependency.c (gfc_check_argument_var_dependency):
1218 Move the check for pointerness inside the if block
1219 so that it doesn't affect the return value.
1222 * trans-stmt.c (gfc_trans_call):
1223 Add the dependency code after the loop bounds calculation one.
1225 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1227 * intrinsic.c (do_simplify): Removed already implemented TODO.
1229 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1232 * simplify.c (gfc_simplify_merge): New.
1233 * intrinsic.h (gfc_simplify_merge): New prototype.
1234 * intrinsic.c (add_functions): Added simplification for MERGE.
1236 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1239 * gfortran.h (gfc_is_data_pointer): Added prototype
1240 * resolve.c (gfc_iso_c_func_interface):
1241 Use gfc_is_data_pointer to test for pointer attribute.
1242 * dependency.c (gfc_is_data_pointer):
1243 Support pointer-returning functions.
1245 2009-01-03 Daniel Franke <franke.daniel@gmail.com>
1247 * symbol.c (save_symbol): Don't SAVE function results.
1249 2009-01-03 Paul Thomas <pault@gcc.gnu.org>
1252 * resolve.c (resolve_call): When searching for proper host
1253 association, use symtree rather than symbol. For everything
1254 except generic subroutines, substitute the symtree in the call
1255 rather than the symbol.
1258 Copyright (C) 2009 Free Software Foundation, Inc.
1260 Copying and distribution of this file, with or without modification,
1261 are permitted in any medium without royalty provided the copyright
1262 notice and this notice are preserved.
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