1 2009-05-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4 * module.c (read_md5_from_module_file): Close file before returning.
6 2009-05-18 Janus Weil <janus@gcc.gnu.org>
9 * primary.c (gfc_match_rvalue): Handle procedure pointer components in
11 * resolve.c (resolve_ppc_call,resolve_expr_ppc): Resolve component and
13 (resolve_fl_derived): Procedure pointer components are not required to
14 have constant array bounds in their return value.
16 2009-05-18 Janus Weil <janus@gcc.gnu.org>
18 * intrinsic.c (add_sym): Fix my last commit (r147655),
19 which broke bootstrap.
21 2009-05-18 Richard Guenther <rguenther@suse.de>
24 * trans-expr.c (gfc_trans_zero_assign): For local array
25 destinations use an assignment from an empty constructor.
27 2009-05-18 Janus Weil <janus@gcc.gnu.org>
31 * expr.c (gfc_check_pointer_assign): Check intents when comparing
33 * gfortran.h (typedef struct gfc_intrinsic_arg): Add 'intent' member.
34 (gfc_compare_interfaces): Additional argument.
35 * interface.c (operator_correspondence): Add check for equality of
36 intents, and new argument 'intent_check'.
37 (gfc_compare_interfaces): New argument 'intent_check', which is passed
38 on to operator_correspondence.
39 (check_interface1): Don't check intents when comparing interfaces.
40 (compare_parameter): Do check intents when comparing interfaces.
41 * intrinsic.c (add_sym): Add intents for arguments of intrinsic
43 (add_sym_1,add_sym_1s,add_sym_1m,add_sym_2,add_sym_2s,add_sym_3,
44 add_sym_3ml,add_sym_3red,add_sym_3s,add_sym_4): Use INTENT_IN by
46 (add_sym_1_intent,add_sym_1s_intent,add_sym_2s_intent,add_sym_3s_intent)
47 : New functions to add intrinsic symbols, specifying custom intents.
48 (add_sym_4s,add_sym_5s): Add new arguments to specify intents.
49 (add_functions,add_subroutines): Add intents for various intrinsics.
50 * resolve.c (check_generic_tbp_ambiguity): Don't check intents when
52 * symbol.c (gfc_copy_formal_args_intr): Copy intent.
54 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
56 * iso-fortran-env.def: Define INT8, INT16, INT32, INT64, REAL32,
58 * gfortran.h (gfc_get_int_kind_from_width_isofortranenv,
59 gfc_get_real_kind_from_width_isofortranenv): New prototypes.
60 * iso-c-binding.def: Update definitions for the INT*_T,
61 INT_LEAST*_T and INT_FAST*_T named parameters.
62 * trans-types.c (get_typenode_from_name, get_int_kind_from_name,
63 gfc_get_real_kind_from_width_isofortranenv): New functions.
65 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
68 * intrinsic.c (add_functions, add_subroutines): Fix argument
69 names and wrap long lines.
70 * intrinsic.texi: Fix documentation and argument names of
71 LOG_GAMMA, DATAN2, DBESJN, DTIME, ETIME, FSTAT, STAT, LSTAT,
72 GET_COMMAND, IDATE, LTIME, MOVE_ALLOC, NINT, OR, PRODUCT,
73 SUM, RAND, RANDOM_SEED, REAL, SELECTED_INT_KIND,
74 SELECTED_REAL_KIND and XOR.
76 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
79 * intrinsic.c (add_functions): Use ERFC_SCALED simplification.
80 * intrinsic.h (gfc_simplify_erfc_scaled): New prototype.
81 * simplify.c (fullprec_erfc_scaled, asympt_erfc_scaled,
82 gfc_simplify_erfc_scaled): New functions.
84 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
87 * resolve.c (resolve_substring): Don't allow too large substring
89 (gfc_resolve_substring_charlen): Fix typo.
90 (gfc_resolve_character_operator): Fix typo.
91 (resolve_charlen): Catch unreasonably large string lengths.
92 * simplify.c (gfc_simplify_len): Don't error out on LEN
95 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
98 * decl.c (set_enum_kind): Use global short-enums flag.
99 * gfortran.h (gfc_option_t): Remove short_enums flag.
100 * lang.opt (-fshort-enums): Refer to C documentation.
101 * options.c (gfc_init_options, gfc_handle_option): Use global
104 2009-05-15 Tobias Burnus <burnus@net-b.de>
107 * f95-lang.c: Add gfc_maybe_initialize_eh.
108 * gfortran.h: Add gfc_maybe_initialize_eh prototype.
109 * Make-lang.in: Add new .h dendencies for f95-lang.c
110 * openmp.c (resolve_omp_do): Call gfc_maybe_initialize_eh.
111 * misc.c (gfc_free): Avoid #define trickery for free.
113 2009-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
115 * dump-parse-tree.c (show_code_node): Add ERRMSG to the dumping
116 of allocate and deallocate statements.
118 2009-05-14 Ian Lance Taylor <iant@google.com>
120 * decl.c (match_attr_spec): Change d to unsigned int.
121 * dump-parse-tree.c (show_namespace): Change op to int. Add cast.
122 * interface.c (gfc_check_interfaces): Change i to int. Add casts.
123 * module.c (read_module): Change i to int. Add cast.
124 (write_module): Change i to int.
125 * symbol.c (gfc_get_namespace): Change in to int.
126 (gfc_free_namespace): Change i to int.
127 * trans-io.c (gfc_build_io_library_fndecls): Change ptype to
128 unsigned int. Add cast.
129 * trans-types.c (gfc_init_kinds): Change mode to unsigned int.
132 2009-05-14 Daniel Kraft <d@domob.eu>
135 * dump-parse-tree.c (show_typebound): Fix missing adaption to new
136 type-bound procedure storage structure.
138 2009-05-14 Janus Weil <janus@gcc.gnu.org>
141 * decl.c (gfc_match_function_decl): Use gfc_add_type.
142 * symbol.c (gfc_add_type): Better checking for duplicate types in
143 function declarations. And: Always give an error for duplicte types,
144 not just a warning with -std=gnu.
146 2009-05-14 Jakub Jelinek <jakub@redhat.com>
149 * io.c (resolve_tag_format): CHARACTER array in FMT= argument
150 isn't an extension. Reject non-CHARACTER array element of
151 assumed shape or pointer or assumed size array.
152 * trans-array.c (array_parameter_size): New function.
153 (gfc_conv_array_parameter): Add size argument. Call
154 array_parameter_size if it is non-NULL.
155 * trans-array.h (gfc_conv_array_parameter): Adjust prototype.
156 * trans-expr.c (gfc_conv_function_call, gfc_trans_arrayfunc_assign):
158 * trans-intrinsic.c (gfc_conv_intrinsic_loc): Likewise.
159 * trans-io.c (gfc_convert_array_to_string): Rewritten.
161 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
163 * gfortran.h (gfc_code): Rename struct member expr to expr1.
164 * openmp.c (resolve_omp_atomic): Update expr to expr1.
165 * interface.c (gfc_extend_assign): Ditto.
166 * trans-expr.c (gfc_conv_expr_reference, gfc_trans_assignment,
167 gfc_trans_init_assign): Ditto.
168 * dump-parse-tree.c (show_code_node): Ditto.
169 * trans-openmp.c (gfc_trans_omp_atomic): Ditto.
170 * trans-stmt.c ( gfc_trans_label_assign, gfc_trans_goto, gfc_trans_call,
171 gfc_trans_return, gfc_trans_pause, gfc_trans_stop, gfc_trans_if_1,
172 gfc_trans_arithmetic_if, gfc_trans_do_while, gfc_trans_integer_select,
173 gfc_trans_logical_select, gfc_trans_character_select
174 forall_make_variable_temp, check_forall_dependencies
175 gfc_trans_forall_1, gfc_trans_where_2, gfc_trans_where_3
176 gfc_trans_where, gfc_trans_allocate, gfc_trans_deallocate): Ditto.
177 * io.c (match_io_element, gfc_match_inquire): Ditto.
178 * resolve.c (resolve_typebound_call, resolve_ppc_call,
179 resolve_allocate_expr, resolve_allocate_deallocate, resolve_select,
180 resolve_transfer, resolve_where, gfc_resolve_assign_in_forall,
181 gfc_resolve_blocks, resolve_code, build_init_assign): Ditto.
182 * st.c (gfc_free_statement): Ditto.
183 * match.c (gfc_match_assignment, gfc_match_pointer_assignment,
184 match_arithmetic_if, gfc_match_if, gfc_match_elseif
185 gfc_match_stopcode, gfc_match_assign, gfc_match_goto,
186 gfc_match_nullify, match_typebound_call, gfc_match_call
187 gfc_match_select, match_simple_where, gfc_match_where
188 gfc_match_elsewhere, match_simple_forall, gfc_match_forall): Ditto.
189 * trans-io.c (gfc_trans_transfer): Ditto.
190 * parse.c (parse_where_block, parse_if_block): Ditto.
192 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
194 * gfortran.h (gfc_code): Rename struct member label to label1.
195 * dump-parse-tree.c (show_code_node): Update symbol.
196 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_goto,
197 gfc_trans_arithmetic_if): Ditto.
198 * resolve.c (gfc_resolve_blocks, resolve_code): Ditto.
199 * match.c (match_arithmetic_if, gfc_match_if, gfc_reference_st_label,
200 gfc_match_assign, gfc_match_goto): Ditto.
201 * parse.c (parse_do_block): Ditto.
203 2009-05-13 Tobias Burnus <burnus@net-b.de>
206 * gfortran.h (gfc_exec_op): Add EXEC_END_PROCEDURE.
207 * dump-parse-tree.c (show_code_node): Use EXEC_END_PROCEDURE.
208 * trans.c (gfc_trans_code): Ditto.
209 * resolve.c (resolve_code): Ditto.
210 * st.c (gfc_free_statement): Ditto.
211 * parse.c (accept_statement): Ditto.
213 2009-05-12 Tobias Burnus <burnus@net-b.de>
216 * decl.c (gfc_match_kind_spec): Turn C kind error into a warning.
218 2009-05-11 Steve Ellcey <sje@cup.hp.com>
220 * resolve.c (check_host_association): Initialize tail.
222 2009-05-11 Janus Weil <janus@gcc.gnu.org>
225 * resolve.c (resolve_fl_derived): Only return FAILURE if
226 gfc_notify_std fails.
228 2009-05-10 Ian Lance Taylor <iant@google.com>
230 * gfortran.h (enum gfc_omp_sched_kind): New enum, broken out of
232 (enum gfc_omp_default_sharing): Likewise.
233 * module.c (enum gfc_rsym_state): New enum, broken out of
235 (enum gfc_wsym_state): Likewise.
236 * parse.c (enum state_order): New enum, broken out of st_state.
238 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
241 * trans-array.c (gfc_trans_array_constructor_value): Fold
242 convert numeric constants.
243 (gfc_build_constant_array_constructor): The same.
245 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
248 * trans-expr.c (gfc_conv_operator_assign): Remove function.
249 * trans.h : Remove prototype for gfc_conv_operator_assign.
250 * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize
251 derivde types with intent(out).
252 (gfc_trans_call): Add mask, count1 and invert arguments. Add
253 code to use mask for WHERE assignments.
254 (gfc_trans_forall_1): Use new arguments for gfc_trans_call.
255 (gfc_trans_where_assign): The gfc_symbol argument is replaced
256 by the corresponding code. If this has a resolved_sym, then
257 gfc_trans_call is called. The call to gfc_conv_operator_assign
259 (gfc_trans_where_2): Change the last argument in the call to
260 gfc_trans_where_assign.
261 * trans-stmt.h : Modify prototype for gfc_trans_call.
262 * trans.c (gfc_trans_code): Use new args for gfc_trans_call.
264 2009-05-08 Janus Weil <janus@gcc.gnu.org>
267 * intrinsic.c (gfc_is_intrinsic): Do not add the EXTERNAL attribute if
268 the symbol is a module procedure.
270 2009-05-08 Tobias Burnus <burnus@net-b.de>
272 * invoke.texi: Add do/recursion to the -fcheck= summary.
274 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
277 * gfortran.texi: Document that we don't support variable FORMAT
280 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
283 * error.c (error_print): Add missing break statement.
285 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
288 * invoke.texi: Document that -fdollar-ok does not allow $ to be
289 used in IMPLICIT statement.
291 2009-05-06 Janus Weil <janus@gcc.gnu.org>
292 Paul Thomas <pault@gcc.gnu.org>
295 * decl.c (match_procedure_interface): New function to match the
296 interface for a PROCEDURE statement.
297 (match_procedure_decl): Call match_procedure_interface.
298 (match_ppc_decl): New function to match the declaration of a
299 procedure pointer component.
300 (gfc_match_procedure): Call match_ppc_decl.
301 (match_binding_attributes): Add new argument 'ppc' and handle the
302 POINTER attribute for procedure pointer components.
303 (match_procedure_in_type,gfc_match_generic): Added new argument to
304 match_binding_attributes.
305 * dump-parse-tree.c (show_expr,show_components,show_code_node): Handle
306 procedure pointer components.
307 * expr.c (free_expr0,gfc_copy_expr,gfc_simplify_expr): Handle EXPR_PPC.
308 (gfc_check_pointer_assign): Handle procedure pointer components, but no
310 (is_proc_ptr_comp): New function to determine if an expression is a
311 procedure pointer component.
312 * gfortran.h (expr_t): Add EXPR_PPC.
313 (symbol_attribute): Add new member 'proc_pointer_comp'.
314 (gfc_component): Add new member 'formal'.
315 (gfc_exec_op): Add EXEC_CALL_PPC.
316 (gfc_get_default_type): Changed first argument.
317 (is_proc_ptr_comp): Add prototype.
318 (gfc_match_varspec): Add new argument.
319 * interface.c (compare_actual_formal): Handle procedure pointer
321 * match.c (gfc_match_pointer_assignment,match_typebound_call): Handle
322 procedure pointer components.
323 * module.c (mio_expr): Handle EXPR_PPC.
324 * parse.c (parse_derived): Handle procedure pointer components.
325 * primary.c (gfc_match_varspec): Add new argument 'ppc_arg' and handle
326 procedure pointer components.
327 (gfc_variable_attr): Handle procedure pointer components.
328 (gfc_match_rvalue): Added new argument to gfc_match_varspec and changed
329 first argument of gfc_get_default_type.
330 (match_variable): Added new argument to gfc_match_varspec.
331 * resolve.c (resolve_entries,set_type,resolve_fl_parameter): Changed
332 first argument of gfc_get_default_type.
333 (resolve_structure_cons,resolve_actual_arglist): Handle procedure
335 (resolve_ppc_call): New function to resolve a call to a procedure
336 pointer component (subroutine).
337 (resolve_expr_ppc): New function to resolve a call to a procedure
338 pointer component (function).
339 (gfc_resolve_expr): Handle EXPR_PPC.
340 (resolve_code): Handle EXEC_CALL_PPC.
341 (resolve_fl_derived): Copy the interface for a procedure pointer
343 (resolve_symbol): Fix overlong line.
344 * st.c (gfc_free_statement): Handle EXEC_CALL_PPC.
345 * symbol.c (gfc_get_default_type): Changed first argument.
346 (gfc_set_default_type): Changed first argument of gfc_get_default_type.
347 (gfc_add_component): Initialize ts.type to BT_UNKNOWN.
348 * trans.h (gfc_conv_function_call): Renamed.
349 * trans.c (gfc_trans_code): Handle EXEC_CALL_PPC.
350 * trans-expr.c (gfc_conv_component_ref): Ditto.
351 (gfc_conv_function_val): Rename to 'conv_function_val', add new
352 argument 'expr' and handle procedure pointer components.
353 (gfc_conv_operator_assign): Renamed gfc_conv_function_val.
354 (gfc_apply_interface_mapping_to_expr): Handle EXPR_PPC.
355 (gfc_conv_function_call): Rename to 'gfc_conv_procedure_call', add new
356 argument 'expr' and handle procedure pointer components.
357 (gfc_get_proc_ptr_comp): New function to get the backend decl for a
358 procedure pointer component.
359 (gfc_conv_function_expr): Renamed gfc_conv_function_call.
360 (gfc_conv_structure): Handle procedure pointer components.
361 * trans-intrinsic.c (gfc_conv_intrinsic_funcall,
362 conv_generic_with_optional_char_arg): Renamed gfc_conv_function_call.
363 * trans-stmt.h (gfc_get_proc_ptr_comp): Add prototype.
364 * trans-stmt.c (gfc_trans_call): Renamed gfc_conv_function_call.
365 * trans-types.h (gfc_get_ppc_type): Add prototype.
366 * trans-types.c (gfc_get_ppc_type): New function to build a tree node
367 for a procedure pointer component.
368 (gfc_get_derived_type): Handle procedure pointer components.
370 2009-05-06 Tobias Burnus <burnus@net-b.de>
373 * resolve.c (resolve_symbol): Print no warning for implicitly
374 typed intrinsic functions.
376 2009-05-05 Janus Weil <janus@gcc.gnu.org>
379 * expr.c (gfc_check_pointer_assign): Check for statement functions and
380 internal procedures in procedure pointer assignments.
382 2009-04-28 Janus Weil <janus@gcc.gnu.org>
385 * resolve.c (resolve_symbol): Correctly copy the interface of a
386 PROCEDURE statement if the interface involves a RESULT variable.
388 2009-04-28 Janus Weil <janus@gcc.gnu.org>
392 * expr.c (gfc_check_pointer_assign): Correctly detect if the left hand
394 * parse.c (gfc_fixup_sibling_symbols): Don't check for ambiguity.
396 2009-04-28 Paul Thomas <pault@gcc.gnu.org>
399 * trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
400 type parentheses argument if it is a variable with allocatable
403 2009-04-27 Ian Lance Taylor <iant@google.com>
405 * trans-intrinsic.c (DEFINE_MATH_BUILTIN): Add casts to enum
407 * trans-io.c (st_parameter_field): Add casts to enum type.
409 2009-04-26 Steven G. Kargl <kargl@gcc.gnu.org>
412 fortran/data.c (gfc_assign_data_value): If the lvalue is an
413 assumed character length entity in a data statement, then
414 return FAILURE to prevent segmentation fault.
416 2009-04-26 Jakub Jelinek <jakub@redhat.com>
418 * trans-decl.c: Include pointer-set.h.
419 (nonlocal_dummy_decl_pset, tree nonlocal_dummy_decls): New variables.
420 (gfc_nonlocal_dummy_array_decl): New function.
421 (gfc_get_symbol_decl): Call it for non-local dummy args with saved
423 (gfc_get_symbol_decl): Set DECL_BY_REFERENCE when needed.
424 (gfc_generate_function_code): Initialize nonlocal_dummy_decl{s,_pset},
425 chain it to outermost block's vars, destroy it afterwards.
426 * Make-lang.in (trans-decl.o): Depend on pointer-set.h.
428 2009-04-25 Janus Weil <janus@gcc.gnu.org>
431 * decl.c (gfc_match_import): Use 'sym->name' instead of 'name'.
432 They differ if the symbol has been use-renamed.
434 2009-04-24 Ian Lance Taylor <iant@google.com>
436 * gfortran.h (enum gfc_symbol_type): New named enum type, broken
437 out of struct gfc_symbol.
438 (struct gfc_symbol): Use enum gfc_symbol_type.
439 (enum gfc_array_ref_dimen_type): New named enum type, broken out
440 of struct gfc_array_ref).
441 (struct gfc_array_ref): Use enum gfc_array_ref_dimen_type.
442 (mod_pointee_as): Update declaration.
443 * decl.c (add_global_entry): Change type to enum gfc_symbol_type.
444 (gfc_mod_pointee_as): Change return type to "match".
445 * module.c (mio_array_ref): Add cast to enum type.
446 (mio_symbol): Likewise.
447 * resolve.c (resolve_global_procedure): Change type to enum
449 * trans-io.c (gfc_build_st_parameter): Change type to unsigned
452 2009-04-24 Daniel Kraft <d@domob.eu>
454 * gfortran.h (gfc_get_typebound_proc): Removed as macro, now a function.
455 (struct gfc_symtree): Moved "typebound" member inside union.
456 (struct gfc_namespace): Add "tb_sym_root" as new symtree to sort out
457 type-bound procedures there.
458 (gfc_get_tbp_symtree): New procedure.
459 * symbol.c (tentative_tbp_list): New global.
460 (gfc_get_namespace): NULL new "tb_sym_root" member.
461 (gfc_new_symtree): Removed initialization of "typebound" member.
462 (gfc_undo_symbols): Process list of tentative tbp's.
463 (gfc_commit_symbols): Ditto.
464 (free_tb_tree): New method.
465 (gfc_free_namespace): Call it.
466 (gfc_get_typebound_proc): New method.
467 (gfc_get_tbp_symtree): New method.
468 (gfc_find_typebound_proc): Adapt to structural changes of gfc_symtree
469 and gfc_namespace with regards to tbp's.
470 * dump-parse-tree.c (show_typebound): Ditto.
471 * primary.c (gfc_match_varspec): Ditto. Don't reference tbp-symbol
472 as it isn't a symbol any longer.
473 * module.c (mio_typebound_symtree): Adapt to changes.
474 (mio_typebound_proc): Ditto, create symtrees using "gfc_get_tbp_symtree"
475 rather than "gfc_get_sym_tree".
476 (mio_f2k_derived): Ditto.
477 * decl.c (match_procedure_in_type): Ditto.
478 (gfc_match_generic): Ditto. Don't reference tbp-symbol.
479 * resolve.c (check_typebound_override): Adapt to changes.
480 (resolve_typebound_generic): Ditto.
481 (resolve_typebound_procedures): Ditto.
482 (ensure_not_abstract_walker): Ditto.
483 (ensure_not_abstract): Ditto.
484 (resolve_typebound_procedure): Ditto, ignore erraneous symbols (for
485 instance, through removed tentative ones).
486 * gfc-internals.texi (Type-bound procedures): Document changes.
488 2009-04-24 Janus Weil <janus@gcc.gnu.org>
492 * symbol.c (gfc_copy_formal_args_intr): Set attr.flavor and attr.dummy
493 for the formal arguments.
495 2009-04-21 Taras Glek <tglek@mozilla.com>
497 * f95-lang.c: Update GTY annotations to new syntax.
498 * trans-intrinsic.c: Likewise.
499 * trans-io.c: Likewise.
502 2009-04-22 Janus Weil <janus@gcc.gnu.org>
505 * decl.c (add_hidden_procptr_result): Bugfix for procptr results.
506 (match_procedure_decl): Set if_source.
507 * expr.c (gfc_check_pointer_assign): Bugfix: Return after error.
508 And: Check interface also for IFSRC_UNKNOWN (return type may be known).
509 * gfortran.h (typedef enum ifsrc): Remove IFSRC_USAGE,
510 add documentation. Rename copy_formal_args and copy_formal_args_intr.
511 * interface.c (gfc_compare_interfaces): Check for return types,
512 handle IFSRC_UNKNOWN.
513 (compare_intr_interfaces,compare_actual_formal_intr): Obsolete, removed.
514 (gfc_procedure_use): Modified handling of intrinsics.
515 * intrinsic.c (add_functions): Bugfix for "dim".
516 * resolve.c (resolve_intrinsic): New function to resolve intrinsics,
517 which copies the interface from isym to sym.
518 (resolve_procedure_expression,resolve_function): Use new function
520 (resolve_symbol): Add function attribute for externals with return type
521 and use new function 'resolve_intrinsic'.
522 * symbol.c (ifsrc_types): Remove string for IFSRC_USAGE.
523 (copy_formal_args): Renamed to gfc_copy_formal_args.
524 (copy_formal_args_intr): Renamed to gfc_copy_formal_args_intr.
525 * trans-const.c (gfc_conv_const_charlen): Handle cl==NULL.
527 2009-04-21 Joseph Myers <joseph@codesourcery.com>
529 * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
530 ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
531 ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
532 copyright and license notices.
533 * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
534 ChangeLog-2008: Correct dates.
536 2009-04-20 Tobias Burnus <burnus@net-b.de>
539 * scanner.c (load_line): Fix bogus "&" compile-time diagnostic.
541 2009-04-20 Paul Thomas <pault@gcc.gnu.org>
544 * resolve.c (is_sym_host_assoc): New function.
545 (resolve_fl_derived): Call it when checking PRIVATE components
546 of PUBLIC derived types. Change gfc_error to a gfc_notify_std
548 (resolve_fl_namelist): Call it twice to check for host
551 2009-04-20 Ian Lance Taylor <iant@google.com>
553 * module.c (import_iso_c_binding_module): Add casts to enum type.
554 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Change op to enum
556 (gfc_conv_intrinsic_anyall): Likewise.
557 (gfc_conv_intrinsic_arith): Likewise.
558 (gfc_conv_intrinsic_minmaxloc): Likewise.
559 (gfc_conv_intrinsic_minmaxval): Likewise.
560 (gfc_conv_intrinsic_bitop): Likewise.
561 (gfc_conv_intrinsic_singlebitop): Likewise.
562 (gfc_conv_intrinsic_strcmp): Likewise.
564 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
565 Jakub Jelinek <jakub@redhat.com>
568 * trans.h (OMPWS_WORKSHARE_FLAG, OMPWS_CURR_SINGLEUNIT,
569 OMPWS_SCALARIZER_WS, OMPWS_NOWAIT): Define.
570 (ompws_flags): New extern decl.
571 * trans-array.c (gfc_trans_scalarized_loop_end): Build OMP_FOR
572 for the outer dimension if ompws_flags allow it.
573 * trans.c (gfc_generate_code): Clear ompws_flags.
574 * trans-expr.c (gfc_trans_assignment_1): Allow worksharing
575 array assignments inside of !$omp workshare.
576 * trans-stmt.c (gfc_trans_where_3): Similarly for where statements
578 * trans-openmp.c (ompws_flags): New variable.
579 (gfc_trans_omp_workshare): Rewritten.
581 2009-04-11 Daniel Kraft <d@domob.eu>
584 * gfortran.h (struct gfc_charlen): New field "passed_length" to store
585 the actual passed string length for dummy arguments.
586 * trans-decl.c (gfc_create_string_length): Formatting fixes and added
587 assertion, moved a local variable into the innermost block it is needed.
588 (create_function_arglist): Removed TODO about the check being
589 implemented and initialize cl->passed_length here.
590 (add_argument_checking): New method.
591 (gfc_generate_function_code): Call the argument checking method.
593 2009-04-11 Janus Weil <janus@gcc.gnu.org>
596 * symbol.c (check_conflict): Reject procedure pointers for -std=f95.
598 2009-04-11 Daniel Franke <franke.daniel@gmail.com>
600 * resolve.c (resolve_global_procedure): Enable whole-file checking for
601 procedures that are declared later in the file.
603 2009-04-10 Paolo Bonzini <bonzini@gnu.org>
606 * trans.c (gfc_allocate_with_status): Fix type mismatches
609 2009-04-10 Daniel Franke <franke.daniel@gmail.com>
612 * expr.c (find_array_section): Leave early on zero-sized arrays.
614 2009-04-09 Janus Weil <janus@gcc.gnu.org>
617 * decl.c (add_hidden_procptr_result): New function for handling
618 procedure pointer return values by adding a hidden result variable.
619 (variable_decl,match_procedure_decl,gfc_match_function_decl,
620 gfc_match_subroutine,gfc_match_end,attr_decl1): Handle procedure pointer
622 * parse.c (parse_interface): Add EXTERNAL attribute only after
623 FUNCTION/SUBROUTINE declaration is complete.
624 * primary.c (replace_hidden_procptr_result): New function for replacing
625 function symbol by hidden result variable.
626 (gfc_match_rvalue,match_variable): Replace symbol by hidden result
628 * resolve.c (resolve_contained_fntype,resolve_function,resolve_variable,
629 resolve_symbol): Allow for procedure pointer function results.
630 (resolve_fl_procedure): Conflict detection moved here from
632 * symbol.c (gfc_check_function_type): Allow for procedure pointer
634 (check_conflict): Move some conflict detection to resolution stage.
635 * trans-types.c (gfc_sym_type,gfc_get_function_type): Handle hidden
638 2009-04-08 Jakub Jelinek <jakub@redhat.com>
640 * trans-types.c (gfc_init_types): Ensure gfc_integer_types doesn't
641 contain TYPE_STRING_FLAG types.
643 2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
646 * invoke.texi (fdollar-ok): Fix typo.
648 2009-04-08 Daniel Franke <franke.daniel@gmail.com>
651 * invoke.texi (fdollar-ok): Clarify limitations.
653 2009-04-08 Paul Thomas <pault@gcc.gnu.org>
656 * trans-array.c (gfc_trans_deferred_array): Return if this
657 is a result variable.
659 2009-04-07 Janus Weil <janus@gcc.gnu.org>
662 * trans-decl.c (gfc_get_symbol_decl): Correctly set decl location for
663 procedure pointer decls.
665 2009-04-07 Janus Weil <janus@gcc.gnu.org>
668 * expr.c (gfc_check_pointer_assign): Enable interface check for
670 * gfortran.h: Add copy_formal_args_intr.
671 * interface.c (gfc_compare_interfaces): Call gfc_compare_intr_interfaces
672 if second argument is an intrinsic.
673 (compare_intr_interfaces): Correctly set attr.function, attr.subroutine
675 (compare_parameter): Call gfc_compare_interfaces also for intrinsics.
676 * resolve.c (resolve_specific_f0,resolve_specific_s0): Don't resolve
677 intrinsic interfaces here. Must happen earlier.
678 (resolve_symbol): Resolution of intrinsic interfaces moved here from
679 resolve_specific_..., and formal args are now copied from intrinsic
681 * symbol.c (copy_formal_args_intr): New function to copy the formal
682 arguments from an intinsic procedure.
684 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
687 * dependency.c (ref_same_as_full_array): New function.
688 (gfc_dep_resolver): Call it.
690 2009-04-06 Janus Weil <janus@gcc.gnu.org>
693 * decl.c (match_procedure_decl): Fix double declaration problems with
694 PROCEDURE statements.
695 * symbol.c (gfc_add_type): Ditto.
697 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
700 * trans-array.c (gfc_conv_array_ref): If the symbol has the
701 temporary attribute use the array_spec for the bounds.
702 * gfortran.h : Add the temporary field to the structure
704 * trans-stmt.c (forall_make_variable_temp): Set the symbol's
707 2009-04-05 Daniel Franke <franke.daniel@gmail.com>
710 * trans-array.c (gfc_trans_array_constructor_value): Shadow
711 implied do-loop variable to avoid spurious middle-end warnings.
713 2009-04-04 Tobias Burnus <burnus@net-b.de>
716 * trans-decl.c (gfc_generate_function_code): Move recursive
717 check to the right position.
719 2009-04-04 Paul Thomas <pault@gcc.gnu.org>
722 * trans-common.c (translate_common): Do not offset the whole
725 2009-04-03 Tobias Burnus <burnus@net-b.de>
728 * resolve.c (resolve_common_vars): Add FL_VARIABLE to symbol
729 if it is not a procedure pointer.
730 * primary.c (match_actual_arg): Ditto.
732 2009-03-31 Joseph Myers <joseph@codesourcery.com>
734 PR preprocessor/15638
735 * cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.
737 2009-03-30 Steven G. Kargl <kargls@comcast.net>
740 * trans-stmt.c(gfc_trans_allocate): Add translation of ERRMSG.
741 (gfc_trans_deallocate): Add translation of ERRMSG. Remove stale
742 comments. Minor whitespace cleanup.
743 * resolve.c(is_scalar_expr_ptr): Whitespace cleanup.
744 (resolve_deallocate_expr (gfc_expr *e): Update error message.
745 (resolve_allocate_expr): Remove dead code. Update error message.
746 Move error checking to ...
747 (resolve_allocate_deallocate): ... here. Add additional error
748 checking for STAT, ERRMSG, and allocate-objects.
749 * match.c(gfc_match_allocate,gfc_match_deallocate): Parse ERRMSG.
750 Check for redundant uses of STAT and ERRMSG. Reword error message
751 and add checking for pointer, allocatable, and proc_pointer attributes.
753 2009-03-30 Paul Thomas <pault@gcc.gnu.org>
758 * symbol.c : Add gfc_global_ns_list.
759 * decl.c (add_global_entry): Set the namespace ('ns') field.
760 * gfortran.h : Add the resolved field to gfc_namespace. Add the
761 namespace ('ns') field to gfc_gsymbol. Add flag_whole_file to
762 gfc_option_t. Add the prototype for gfc_free_dt_list.
763 * lang.opt : Add the whole-file option.
764 * invoke.texi : Document the whole-file option.
765 * resolve.c (resolve_global_procedure): If the fwhole-file
766 option is set, reorder gsymbols to ensure that translation is
767 in the right order. Resolve the gsymbol's namespace if that
768 has not occurred and then check interfaces.
769 (resolve_function): Move call to resolve_global_procedure.
770 (resolve_call): The same.
771 (resolve_codes): Store the current labels_obstack.
772 (gfc_resolve) : Return if the namespace is already resolved.
773 trans-decl.c (gfc_get_extern_function_decl): If the whole_file
774 option is selected, use the backend_decl of a gsymbol, if it is
776 parse.c (add_global_procedure, add_global_program): If the flag
777 whole-file is set, add the namespace to the gsymbol.
778 (gfc_parse_file): On -fwhole-file, put procedure namespaces on
779 the global namespace list. Rearrange to do resolution of all
780 the procedures in a file, followed by their translation.
781 * options.c (gfc_init_options): Add -fwhole-file.
782 (gfc_handle_option): The same.
784 2009-03-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
786 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_HUGE_VAL
787 family of intrinsics instead of BUILT_IN_INF family.
788 * trans-intrinsics.c (gfc_conv_intrinsic_nearest): Use
789 BUILT_IN_HUGE_VAL instead of BUILT_IN_INF.
791 2009-03-30 Jakub Jelinek <jakub@redhat.com>
793 * trans-types.c (gfc_sym_type, gfc_return_by_reference): For
794 sym->attr.result check sym->ns->proc_name->attr.is_bind_c.
796 2009-03-30 Joseph Myers <joseph@codesourcery.com>
798 PR rtl-optimization/323
799 * options.c (gfc_post_options): Set
800 flag_excess_precision_cmdline. Give an error for
801 -fexcess-precision=standard for processors where the option is
804 2009-03-29 Joseph Myers <joseph@codesourcery.com>
806 PR preprocessor/34695
807 * cpp.c (cb_cpp_error): New.
808 (gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
809 Don't check cpp_errors (cpp_in).
810 (gfc_cpp_init_0): Set cb->error.
812 2009-03-29 Steven G. Kargl <kargl@gcc.gnu.org>
815 * gfortran.h: Add ARITH_PROHIBIT to arith enum.
816 expr.c (gfc_match_init_expr): Add global variable init_flag to
817 flag matching an initialization expression.
818 (check_intrinsic_op): Move no longer reachable error message to ...
819 * arith.c (arith_power): ... here. Remove gfc_ prefix in
820 gfc_arith_power. Use init_flag. Allow constant folding of x**y
821 when y is REAL or COMPLEX.
822 (eval_intrinsic): Remove restriction that y in x**y must be INTEGER
823 for constant folding.
824 * gfc_power: Update gfc_arith_power to arith_power
826 2009-03-29 Daniel Kraft <d@domob.eu>
829 * gfortran.h (struct gfc_typebound_proc): Added new flag "deferred" and
830 added a comment explaining DEFERRED binding handling.
831 * decl.c (match_binding_attributes): Really match DEFERRED attribute.
832 (match_procedure_in_type): Really match PROCEDURE(interface) syntax
833 and do some validity checks for DEFERRED and this construct.
834 * module.c (binding_overriding): New string constant for DEFERRED.
835 (mio_typebound_proc): Module-IO DEFERRED flag.
836 * resolve.c (check_typebound_override): Ensure that a non-DEFERRED
837 binding is not overridden by a DEFERRED one.
838 (resolve_typebound_procedure): Allow abstract interfaces as targets
839 for DEFERRED bindings.
840 (ensure_not_abstract_walker), (ensure_not_abstract): New methods.
841 (resolve_fl_derived): Use new "ensure_not_abstract" method for
842 non-ABSTRACT types extending ABSTRACT ones to ensure each DEFERRED
843 binding is overridden.
844 (check_typebound_baseobject): New method.
845 (resolve_compcall), (resolve_typebound_call): Check base-object of
846 the type-bound procedure call.
847 * gfc-internals.texi (Type-bound procedures): Document a little bit
848 about internal handling of DEFERRED bindings.
850 2009-03-29 Tobias Schlueter <tobi@gcc.gnu.org>
853 * gfortran.h (gfc_st_label): Fix comment.
854 (gfc_exec_op): Add statement code EXEC_END_BLOCK for end of block.
855 * parse.c (accept_statement): Use EXEC_END_BLOCK for END IF and
856 END SELECT with labels.
857 (check_do_closure): Fix formatting.
858 (parse_do_block): Fix typo in error message.
859 * resolve.c (code_stack): Remove tail member. Update comment to
860 new use of reachable_labels.
861 (reachable_labels): Rename to ...
862 (find_reachable_labels): ... this. Overhaul. Update preceding
864 (resolve_branch): Fix comment preceding function. Rewrite.
865 (resolve_code): Update call to find_reachable_labels. Add code to
866 deal with EXEC_END_BLOCK.
867 * st.c (gfc_free_statement): Add code to deal with EXEC_END_BLOCK.
868 Add 2009 to copyright years.
869 * trans.c (gfc_trans_code): Likewise on both counts.
871 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
874 * expr.c (gfc_check_assign): Allow pointer components when
878 * resolve.c (check_data_variable): Treat pointer arrays with
881 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
884 * trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
885 have a string_length.
887 2009-03-28 Tobias Burnus <burnus@net-b.de>
890 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
891 Add GFC_RTCHECK_DO support.
892 * option.c (gfc_handle_runtime_check_option): Enable GFC_RTCHECK_DO.
893 * invoke.texi (-fcheck): Document "do" option.
895 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
898 * trans-array.c (get_elemental_fcn_charlen): Remove.
899 (get_array_charlen): New function to replace previous.
901 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
904 * parse.c (parse_derived): Do not break on finding pointer,
905 allocatable or private components.
907 2009-03-28 Tobias Burnus <burnus@net-b.de>
910 * option.c (gfc_handle_runtime_check_option): Enable recursion check.
911 * trans-decl.c (gfc_generate_function_code): Add recursion check.
912 * invoke.texi (-fcheck): Add recursive option.
914 2009-03-28 Tobias Burnus <burnus@net-b.de>
917 * resolve.c (gfc_resolve_iterator): Add zero-loop warning.
919 2009-03-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
920 Paul Thomas <pault@gcc.gnu.org>
921 Tobias Burnus <burnus@net-b.de>
923 * gfortran.h (gfc_option_t): Add rtcheck.
924 * lang.opt: New option -fcheck.
925 * libgfortran.h: Add GFC_RTCHECK_* constants.
926 * invoke.texi: Document -fcheck.
927 * options.c (gfc_handle_runtime_check_option): New function.
928 (gfc_init_options,gfc_post_options,gfc_handle_option):
931 2009-03-27 Richard Guenther <rguenther@suse.de>
933 * trans-array.c (gfc_conv_descriptor_data_addr): Use
934 gfc_build_addr_expr instead of build_fold_addr_expr.
935 (gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
936 gfc_trans_constant_array_constructor, gfc_conv_array_data,
937 gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
938 * trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
939 gfc_conv_function_val, gfc_conv_operator_assign,
940 gfc_conv_subref_array_arg, gfc_conv_function_call,
941 gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
942 * trans-intrinsic.c (gfc_conv_intrinsic_exponent,
943 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
944 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
945 gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
946 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
947 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
948 gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
949 * trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
950 gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
951 build_filepos, gfc_trans_inquire, gfc_trans_wait,
952 nml_get_addr_expr, transfer_namelist_element, build_dt,
953 gfc_trans_dt_end, transfer_array_component, transfer_expr,
954 transfer_array_desc, gfc_trans_transfer): Likewise.
955 * trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
956 * trans.c (gfc_build_addr_expr): Mark the base of the address
959 2009-03-27 Tobias Burnus <burnus@net-b.de>
961 * gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.
962 (gfc_expr): Add is_snan.
963 * trans-const.c (gfc_conv_mpfr_to_tree): Support SNaN.
964 (gfc_conv_constant_to_tree): Update call to gfc_conv_mpfr_to_tree.
965 * trans-const.h (gfc_conv_mpfr_to_tree): Update prototype.
966 * resolve.c (build_default_init_expr): Update call.
967 * target-memory.c (encode_float): Ditto.
968 * trans-intrinsic.c (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod,
970 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
972 * lang.opt: Unify help texts for -I, -Wconversion, -d, -fopenmp,
975 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
977 * simplify.c (gfc_simplify_transfer): Zero-initialize the
980 2009-02-27 Tobias Burnus <burnus@net-b.de>
983 * module.c (read_md5_from_module_file): Add missing quote.
985 2009-02-27 Tobias Burnus <burnus@net-b.de>
988 * module.c (read_md5_from_module_file): Include mod version
991 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
994 * interface.c (compare_type_rank_if): Return 1 if the symbols
995 are the same and deal with external procedures where one is
996 identified to be a function or subroutine by usage but the
999 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1002 * trans-array.c (gfc_conv_array_initializer): Convert all
1003 expressions rather than ICEing.
1005 2009-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1008 * array.c (ref_dimen_size): Rename to gfc_ref_dimen_size,
1009 make global. Change function name in error messages.
1010 (ref_size): Change ref_dimen_size to gfc_ref_dimen_size.
1011 (gfc_array_ref_shape): Likewise.
1012 * gfortran.h: Add prototype for gfc_ref_dimen_size.
1013 * simplify.c (simplify_bound_dim): Add ref argument.
1014 If the reference isn't a full array, return one for
1015 the lower bound and the extent for the upper bound.
1016 (simplify_bound): For array sections, take as from the
1017 argument. Add reference to all to simplify_bound_dim.
1019 2009-02-19 Daniel Franke <franke.daniel@gmail.com>
1021 * scanner.c (load_line): At end of line, skip '\r' without setting
1022 the truncation flag.
1024 2009-02-18 Daniel Kraft <d@domob.eu>
1026 * gfortran.texi: New chapter about compiler characteristics.
1027 (Compiler Characteristics): Document KIND type parameters here.
1029 2009-02-18 Tobias Burnus <burnus@net-b.de>
1031 * intrinsic.texi (MALLOC): Make example more portable.
1033 2009-02-13 Mikael Morin <mikael.morin@tele2.fr>
1036 * module.c (gfc_dump_module,gfc_use_module): Add module
1039 2009-02-13 Paul Thomas <pault@gcc.gnu.org>
1043 * trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
1044 function references to ensure that a valid expression is used.
1045 (gfc_conv_function_call): Pass Cray pointers to procedures.
1047 2009-02-03 Jakub Jelinek <jakub@redhat.com>
1049 * gfortranspec.c (lang_specific_driver): Update copyright notice
1052 2009-01-28 Paul Thomas <pault@gcc.gnu.org>
1056 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use the array
1057 descriptor ubound for UBOUND, when the array lbound == 1.
1059 2009-01-27 Daniel Kraft <d@domob.eu>
1062 * trans-stmt.c (gfc_conv_elemental_dependencies): Create temporary
1063 for the real type needed to make it work for subcomponent-references.
1065 2009-01-21 Daniel Kraft <d@domob.eu>
1067 * trans-stmt.c (gfc_conv_elemental_dependencies): Cleaned up comment.
1069 2009-01-20 Paul Thomas <pault@gcc.gnu.org>
1072 * resolve.c (check_host_association): Remove the matching to
1073 correct an incorrect host association and use manipulation of
1074 the expression instead.
1076 2009-01-20 Tobias Burnus <burnus@net-b.de>
1078 * invoke.texi (RANGE): RANGE also takes INTEGER arguments.
1080 2009-01-19 Mikael Morin <mikael.morin@tele2.fr>
1083 * simplify.c (simplify_bound): Don't use array specification
1084 if variable or component has subsequent references.
1086 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1089 * module.c (write_common_0): Add argument 'this_module' and
1090 check that non-use associated common blocks are written first.
1091 (write_common): Call write_common_0 twice, once with true and
1094 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1097 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Has
1098 been absorbed into gfc_conv_intrinsic_transfer. All
1099 references to it in trans-intrinsic.c have been changed
1100 accordingly. PR fixed by using a temporary for scalar
1101 character transfer, when the source is shorter than the
1104 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1107 * module.c (write_common_0): Revert patch of 2009-01-05.
1109 2009-01-16 Janus Weil <janus@gcc.gnu.org>
1112 * expr.c (gfc_check_pointer_assign): Allow use-associated procedure
1114 * trans-decl.c (get_proc_pointer_decl,gfc_create_module_variable):
1115 Enable procedure pointers as module variables.
1117 2009-01-14 Steven G. Kargl <kargl@gcc.gnu.org>
1119 * ChangeLog-2007: Clean out svn merge droppings.
1121 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1124 * target-memory.c (encode_derived): Encode NULL.
1126 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1129 * resolve.c (check_host_association): Use the symtree name to
1130 search for a potential contained procedure, since this is the
1131 name by which it would be referenced.
1133 2009-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1136 * interface.c (gfc_procedure_use): Don't warn about functions
1138 * symbol.c (generate_isocbinding_symbol): Mark c_loc and
1141 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1144 * module.c (write_common_0): Use the name of the symtree rather
1145 than the common block, to determine if the common has been
1148 2009-01-05 Daniel Franke <franke.daniel@gmail.com>
1151 * check.c (gfc_check_random_seed): Added size check for GET
1152 dummy argument, reworded error messages to follow common pattern.
1154 2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1157 * trans-types.c (gfc_get_derived_type): Check for the
1158 presence of derived->ns->proc_name before
1159 accessing derived->ns->proc_name->attr.flavor .
1160 * resolve.c (resolve_symbol): Likewise.
1162 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1165 * gfortran.h : Add bit to gfc_expr 'user_operator'
1166 * interface.c (gfc_extend_expr): Set the above if the operator
1167 is substituted by a function.
1168 * resolve.c (check_host_association): Return if above is set.
1170 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1173 * ChangeLog-2008: Fix function name.
1176 * dependency.c (gfc_check_argument_var_dependency):
1177 Move the check for pointerness inside the if block
1178 so that it doesn't affect the return value.
1181 * trans-stmt.c (gfc_trans_call):
1182 Add the dependency code after the loop bounds calculation one.
1184 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1186 * intrinsic.c (do_simplify): Removed already implemented TODO.
1188 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1191 * simplify.c (gfc_simplify_merge): New.
1192 * intrinsic.h (gfc_simplify_merge): New prototype.
1193 * intrinsic.c (add_functions): Added simplification for MERGE.
1195 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1198 * gfortran.h (gfc_is_data_pointer): Added prototype
1199 * resolve.c (gfc_iso_c_func_interface):
1200 Use gfc_is_data_pointer to test for pointer attribute.
1201 * dependency.c (gfc_is_data_pointer):
1202 Support pointer-returning functions.
1204 2009-01-03 Daniel Franke <franke.daniel@gmail.com>
1206 * symbol.c (save_symbol): Don't SAVE function results.
1208 2009-01-03 Paul Thomas <pault@gcc.gnu.org>
1211 * resolve.c (resolve_call): When searching for proper host
1212 association, use symtree rather than symbol. For everything
1213 except generic subroutines, substitute the symtree in the call
1214 rather than the symbol.
1217 Copyright (C) 2009 Free Software Foundation, Inc.
1219 Copying and distribution of this file, with or without modification,
1220 are permitted in any medium without royalty provided the copyright
1221 notice and this notice are preserved.