1 2009-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4 * trans-types.c (gfc_build_uint_type): Make nonstatic.
5 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): New prototypes.
6 * trans-types.h (gfc_build_uint_type): Add prototype.
7 * trans-decl.c (gfc_build_intrinsic_function_decls): Build
8 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
9 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
10 gfc_conv_intrinsic_trailz): Call the right builtins or library
11 functions, and cast arguments to unsigned types first.
12 * simplify.c (gfc_simplify_leadz): Deal with negative arguments.
14 2009-05-27 Ian Lance Taylor <iant@google.com>
16 * Make-lang.in (gfortran$(exeext)): Change $(COMPILER) to
18 (f951$(exeext)): Likewise.
20 2009-05-27 Tobias Burnus <burnus@net-b.de>
23 * trans-decl.c (create_main_function): Mark MAIN__ and
24 argc/argv as TREE_USED and push/pop function_decl context
27 2009-05-26 Tobias Burnus <burnus@net-b.de>
30 * gfortranspec.c (lang_specific_driver): Stop linking
32 * trans-decl.c (gfc_build_builtin_function_decls): Stop
33 making MAIN__ publicly visible.
34 (gfc_build_builtin_function_decls): Add
36 (create_main_function) New function.
37 (gfc_generate_function_code): Use it.
39 2009-05-26 Tobias Burnus <burnus@net-b.de>
42 * match.c (gfc_match_nullify): NULLify freed pointer.
44 2009-05-26 Ian Lance Taylor <iant@google.com>
46 * Make-lang.in (gfortranspec.o): Use $(COMPILER).
47 (gfortran$(exeext), f951$(exeext), fortran/cpp.o): Likewise.
49 2009-05-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
51 * gfortran.h (GFC_MPC_RND_MODE): New.
52 * simplify.c (call_mpc_func): New helper function.
53 (gfc_simplify_cos, gfc_simplify_exp, gfc_simplify_log,
54 gfc_simplify_sin, gfc_simplify_sqrt): Add MPC support.
56 2009-05-25 Janus Weil <janus@gcc.gnu.org>
59 * primary.c (gfc_match_varspec): Handle procedure pointer components
60 with array return value.
61 * resolve.c (resolve_expr_ppc): Ditto.
62 (resolve_symbol): Make sure the interface of a procedure pointer has
64 * trans-array.c (gfc_walk_function_expr): Handle procedure pointer
65 components with array return value.
66 * trans-expr.c (gfc_conv_component_ref,gfc_conv_procedure_call,
67 gfc_trans_arrayfunc_assign): Ditto.
68 (gfc_trans_pointer_assignment): Handle procedure pointer assignments,
69 where the rhs is a dummy argument.
70 * trans-types.c (gfc_get_ppc_type,gfc_get_derived_type): Handle
71 procedure pointer components with array return value.
73 2009-05-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
78 * trans-array.c (gfc_conv_ss_startstride): Add one to index.
80 2009-05-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
83 * module.c (read_md5_from_module_file): Close file before returning.
85 2009-05-18 Janus Weil <janus@gcc.gnu.org>
88 * primary.c (gfc_match_rvalue): Handle procedure pointer components in
90 * resolve.c (resolve_ppc_call,resolve_expr_ppc): Resolve component and
92 (resolve_fl_derived): Procedure pointer components are not required to
93 have constant array bounds in their return value.
95 2009-05-18 Janus Weil <janus@gcc.gnu.org>
97 * intrinsic.c (add_sym): Fix my last commit (r147655),
98 which broke bootstrap.
100 2009-05-18 Richard Guenther <rguenther@suse.de>
103 * trans-expr.c (gfc_trans_zero_assign): For local array
104 destinations use an assignment from an empty constructor.
106 2009-05-18 Janus Weil <janus@gcc.gnu.org>
110 * expr.c (gfc_check_pointer_assign): Check intents when comparing
112 * gfortran.h (typedef struct gfc_intrinsic_arg): Add 'intent' member.
113 (gfc_compare_interfaces): Additional argument.
114 * interface.c (operator_correspondence): Add check for equality of
115 intents, and new argument 'intent_check'.
116 (gfc_compare_interfaces): New argument 'intent_check', which is passed
117 on to operator_correspondence.
118 (check_interface1): Don't check intents when comparing interfaces.
119 (compare_parameter): Do check intents when comparing interfaces.
120 * intrinsic.c (add_sym): Add intents for arguments of intrinsic
122 (add_sym_1,add_sym_1s,add_sym_1m,add_sym_2,add_sym_2s,add_sym_3,
123 add_sym_3ml,add_sym_3red,add_sym_3s,add_sym_4): Use INTENT_IN by
125 (add_sym_1_intent,add_sym_1s_intent,add_sym_2s_intent,add_sym_3s_intent)
126 : New functions to add intrinsic symbols, specifying custom intents.
127 (add_sym_4s,add_sym_5s): Add new arguments to specify intents.
128 (add_functions,add_subroutines): Add intents for various intrinsics.
129 * resolve.c (check_generic_tbp_ambiguity): Don't check intents when
130 comparing interfaces.
131 * symbol.c (gfc_copy_formal_args_intr): Copy intent.
133 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
135 * iso-fortran-env.def: Define INT8, INT16, INT32, INT64, REAL32,
137 * gfortran.h (gfc_get_int_kind_from_width_isofortranenv,
138 gfc_get_real_kind_from_width_isofortranenv): New prototypes.
139 * iso-c-binding.def: Update definitions for the INT*_T,
140 INT_LEAST*_T and INT_FAST*_T named parameters.
141 * trans-types.c (get_typenode_from_name, get_int_kind_from_name,
142 gfc_get_real_kind_from_width_isofortranenv): New functions.
144 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
147 * intrinsic.c (add_functions, add_subroutines): Fix argument
148 names and wrap long lines.
149 * intrinsic.texi: Fix documentation and argument names of
150 LOG_GAMMA, DATAN2, DBESJN, DTIME, ETIME, FSTAT, STAT, LSTAT,
151 GET_COMMAND, IDATE, LTIME, MOVE_ALLOC, NINT, OR, PRODUCT,
152 SUM, RAND, RANDOM_SEED, REAL, SELECTED_INT_KIND,
153 SELECTED_REAL_KIND and XOR.
155 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
158 * intrinsic.c (add_functions): Use ERFC_SCALED simplification.
159 * intrinsic.h (gfc_simplify_erfc_scaled): New prototype.
160 * simplify.c (fullprec_erfc_scaled, asympt_erfc_scaled,
161 gfc_simplify_erfc_scaled): New functions.
163 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
166 * resolve.c (resolve_substring): Don't allow too large substring
168 (gfc_resolve_substring_charlen): Fix typo.
169 (gfc_resolve_character_operator): Fix typo.
170 (resolve_charlen): Catch unreasonably large string lengths.
171 * simplify.c (gfc_simplify_len): Don't error out on LEN
174 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
177 * decl.c (set_enum_kind): Use global short-enums flag.
178 * gfortran.h (gfc_option_t): Remove short_enums flag.
179 * lang.opt (-fshort-enums): Refer to C documentation.
180 * options.c (gfc_init_options, gfc_handle_option): Use global
183 2009-05-15 Tobias Burnus <burnus@net-b.de>
186 * f95-lang.c: Add gfc_maybe_initialize_eh.
187 * gfortran.h: Add gfc_maybe_initialize_eh prototype.
188 * Make-lang.in: Add new .h dendencies for f95-lang.c
189 * openmp.c (resolve_omp_do): Call gfc_maybe_initialize_eh.
190 * misc.c (gfc_free): Avoid #define trickery for free.
192 2009-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
194 * dump-parse-tree.c (show_code_node): Add ERRMSG to the dumping
195 of allocate and deallocate statements.
197 2009-05-14 Ian Lance Taylor <iant@google.com>
199 * decl.c (match_attr_spec): Change d to unsigned int.
200 * dump-parse-tree.c (show_namespace): Change op to int. Add cast.
201 * interface.c (gfc_check_interfaces): Change i to int. Add casts.
202 * module.c (read_module): Change i to int. Add cast.
203 (write_module): Change i to int.
204 * symbol.c (gfc_get_namespace): Change in to int.
205 (gfc_free_namespace): Change i to int.
206 * trans-io.c (gfc_build_io_library_fndecls): Change ptype to
207 unsigned int. Add cast.
208 * trans-types.c (gfc_init_kinds): Change mode to unsigned int.
211 2009-05-14 Daniel Kraft <d@domob.eu>
214 * dump-parse-tree.c (show_typebound): Fix missing adaption to new
215 type-bound procedure storage structure.
217 2009-05-14 Janus Weil <janus@gcc.gnu.org>
220 * decl.c (gfc_match_function_decl): Use gfc_add_type.
221 * symbol.c (gfc_add_type): Better checking for duplicate types in
222 function declarations. And: Always give an error for duplicte types,
223 not just a warning with -std=gnu.
225 2009-05-14 Jakub Jelinek <jakub@redhat.com>
228 * io.c (resolve_tag_format): CHARACTER array in FMT= argument
229 isn't an extension. Reject non-CHARACTER array element of
230 assumed shape or pointer or assumed size array.
231 * trans-array.c (array_parameter_size): New function.
232 (gfc_conv_array_parameter): Add size argument. Call
233 array_parameter_size if it is non-NULL.
234 * trans-array.h (gfc_conv_array_parameter): Adjust prototype.
235 * trans-expr.c (gfc_conv_function_call, gfc_trans_arrayfunc_assign):
237 * trans-intrinsic.c (gfc_conv_intrinsic_loc): Likewise.
238 * trans-io.c (gfc_convert_array_to_string): Rewritten.
240 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
242 * gfortran.h (gfc_code): Rename struct member expr to expr1.
243 * openmp.c (resolve_omp_atomic): Update expr to expr1.
244 * interface.c (gfc_extend_assign): Ditto.
245 * trans-expr.c (gfc_conv_expr_reference, gfc_trans_assignment,
246 gfc_trans_init_assign): Ditto.
247 * dump-parse-tree.c (show_code_node): Ditto.
248 * trans-openmp.c (gfc_trans_omp_atomic): Ditto.
249 * trans-stmt.c ( gfc_trans_label_assign, gfc_trans_goto, gfc_trans_call,
250 gfc_trans_return, gfc_trans_pause, gfc_trans_stop, gfc_trans_if_1,
251 gfc_trans_arithmetic_if, gfc_trans_do_while, gfc_trans_integer_select,
252 gfc_trans_logical_select, gfc_trans_character_select
253 forall_make_variable_temp, check_forall_dependencies
254 gfc_trans_forall_1, gfc_trans_where_2, gfc_trans_where_3
255 gfc_trans_where, gfc_trans_allocate, gfc_trans_deallocate): Ditto.
256 * io.c (match_io_element, gfc_match_inquire): Ditto.
257 * resolve.c (resolve_typebound_call, resolve_ppc_call,
258 resolve_allocate_expr, resolve_allocate_deallocate, resolve_select,
259 resolve_transfer, resolve_where, gfc_resolve_assign_in_forall,
260 gfc_resolve_blocks, resolve_code, build_init_assign): Ditto.
261 * st.c (gfc_free_statement): Ditto.
262 * match.c (gfc_match_assignment, gfc_match_pointer_assignment,
263 match_arithmetic_if, gfc_match_if, gfc_match_elseif
264 gfc_match_stopcode, gfc_match_assign, gfc_match_goto,
265 gfc_match_nullify, match_typebound_call, gfc_match_call
266 gfc_match_select, match_simple_where, gfc_match_where
267 gfc_match_elsewhere, match_simple_forall, gfc_match_forall): Ditto.
268 * trans-io.c (gfc_trans_transfer): Ditto.
269 * parse.c (parse_where_block, parse_if_block): Ditto.
271 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
273 * gfortran.h (gfc_code): Rename struct member label to label1.
274 * dump-parse-tree.c (show_code_node): Update symbol.
275 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_goto,
276 gfc_trans_arithmetic_if): Ditto.
277 * resolve.c (gfc_resolve_blocks, resolve_code): Ditto.
278 * match.c (match_arithmetic_if, gfc_match_if, gfc_reference_st_label,
279 gfc_match_assign, gfc_match_goto): Ditto.
280 * parse.c (parse_do_block): Ditto.
282 2009-05-13 Tobias Burnus <burnus@net-b.de>
285 * gfortran.h (gfc_exec_op): Add EXEC_END_PROCEDURE.
286 * dump-parse-tree.c (show_code_node): Use EXEC_END_PROCEDURE.
287 * trans.c (gfc_trans_code): Ditto.
288 * resolve.c (resolve_code): Ditto.
289 * st.c (gfc_free_statement): Ditto.
290 * parse.c (accept_statement): Ditto.
292 2009-05-12 Tobias Burnus <burnus@net-b.de>
295 * decl.c (gfc_match_kind_spec): Turn C kind error into a warning.
297 2009-05-11 Steve Ellcey <sje@cup.hp.com>
299 * resolve.c (check_host_association): Initialize tail.
301 2009-05-11 Janus Weil <janus@gcc.gnu.org>
304 * resolve.c (resolve_fl_derived): Only return FAILURE if
305 gfc_notify_std fails.
307 2009-05-10 Ian Lance Taylor <iant@google.com>
309 * gfortran.h (enum gfc_omp_sched_kind): New enum, broken out of
311 (enum gfc_omp_default_sharing): Likewise.
312 * module.c (enum gfc_rsym_state): New enum, broken out of
314 (enum gfc_wsym_state): Likewise.
315 * parse.c (enum state_order): New enum, broken out of st_state.
317 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
320 * trans-array.c (gfc_trans_array_constructor_value): Fold
321 convert numeric constants.
322 (gfc_build_constant_array_constructor): The same.
324 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
327 * trans-expr.c (gfc_conv_operator_assign): Remove function.
328 * trans.h : Remove prototype for gfc_conv_operator_assign.
329 * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize
330 derivde types with intent(out).
331 (gfc_trans_call): Add mask, count1 and invert arguments. Add
332 code to use mask for WHERE assignments.
333 (gfc_trans_forall_1): Use new arguments for gfc_trans_call.
334 (gfc_trans_where_assign): The gfc_symbol argument is replaced
335 by the corresponding code. If this has a resolved_sym, then
336 gfc_trans_call is called. The call to gfc_conv_operator_assign
338 (gfc_trans_where_2): Change the last argument in the call to
339 gfc_trans_where_assign.
340 * trans-stmt.h : Modify prototype for gfc_trans_call.
341 * trans.c (gfc_trans_code): Use new args for gfc_trans_call.
343 2009-05-08 Janus Weil <janus@gcc.gnu.org>
346 * intrinsic.c (gfc_is_intrinsic): Do not add the EXTERNAL attribute if
347 the symbol is a module procedure.
349 2009-05-08 Tobias Burnus <burnus@net-b.de>
351 * invoke.texi: Add do/recursion to the -fcheck= summary.
353 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
356 * gfortran.texi: Document that we don't support variable FORMAT
359 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
362 * error.c (error_print): Add missing break statement.
364 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
367 * invoke.texi: Document that -fdollar-ok does not allow $ to be
368 used in IMPLICIT statement.
370 2009-05-06 Janus Weil <janus@gcc.gnu.org>
371 Paul Thomas <pault@gcc.gnu.org>
374 * decl.c (match_procedure_interface): New function to match the
375 interface for a PROCEDURE statement.
376 (match_procedure_decl): Call match_procedure_interface.
377 (match_ppc_decl): New function to match the declaration of a
378 procedure pointer component.
379 (gfc_match_procedure): Call match_ppc_decl.
380 (match_binding_attributes): Add new argument 'ppc' and handle the
381 POINTER attribute for procedure pointer components.
382 (match_procedure_in_type,gfc_match_generic): Added new argument to
383 match_binding_attributes.
384 * dump-parse-tree.c (show_expr,show_components,show_code_node): Handle
385 procedure pointer components.
386 * expr.c (free_expr0,gfc_copy_expr,gfc_simplify_expr): Handle EXPR_PPC.
387 (gfc_check_pointer_assign): Handle procedure pointer components, but no
389 (is_proc_ptr_comp): New function to determine if an expression is a
390 procedure pointer component.
391 * gfortran.h (expr_t): Add EXPR_PPC.
392 (symbol_attribute): Add new member 'proc_pointer_comp'.
393 (gfc_component): Add new member 'formal'.
394 (gfc_exec_op): Add EXEC_CALL_PPC.
395 (gfc_get_default_type): Changed first argument.
396 (is_proc_ptr_comp): Add prototype.
397 (gfc_match_varspec): Add new argument.
398 * interface.c (compare_actual_formal): Handle procedure pointer
400 * match.c (gfc_match_pointer_assignment,match_typebound_call): Handle
401 procedure pointer components.
402 * module.c (mio_expr): Handle EXPR_PPC.
403 * parse.c (parse_derived): Handle procedure pointer components.
404 * primary.c (gfc_match_varspec): Add new argument 'ppc_arg' and handle
405 procedure pointer components.
406 (gfc_variable_attr): Handle procedure pointer components.
407 (gfc_match_rvalue): Added new argument to gfc_match_varspec and changed
408 first argument of gfc_get_default_type.
409 (match_variable): Added new argument to gfc_match_varspec.
410 * resolve.c (resolve_entries,set_type,resolve_fl_parameter): Changed
411 first argument of gfc_get_default_type.
412 (resolve_structure_cons,resolve_actual_arglist): Handle procedure
414 (resolve_ppc_call): New function to resolve a call to a procedure
415 pointer component (subroutine).
416 (resolve_expr_ppc): New function to resolve a call to a procedure
417 pointer component (function).
418 (gfc_resolve_expr): Handle EXPR_PPC.
419 (resolve_code): Handle EXEC_CALL_PPC.
420 (resolve_fl_derived): Copy the interface for a procedure pointer
422 (resolve_symbol): Fix overlong line.
423 * st.c (gfc_free_statement): Handle EXEC_CALL_PPC.
424 * symbol.c (gfc_get_default_type): Changed first argument.
425 (gfc_set_default_type): Changed first argument of gfc_get_default_type.
426 (gfc_add_component): Initialize ts.type to BT_UNKNOWN.
427 * trans.h (gfc_conv_function_call): Renamed.
428 * trans.c (gfc_trans_code): Handle EXEC_CALL_PPC.
429 * trans-expr.c (gfc_conv_component_ref): Ditto.
430 (gfc_conv_function_val): Rename to 'conv_function_val', add new
431 argument 'expr' and handle procedure pointer components.
432 (gfc_conv_operator_assign): Renamed gfc_conv_function_val.
433 (gfc_apply_interface_mapping_to_expr): Handle EXPR_PPC.
434 (gfc_conv_function_call): Rename to 'gfc_conv_procedure_call', add new
435 argument 'expr' and handle procedure pointer components.
436 (gfc_get_proc_ptr_comp): New function to get the backend decl for a
437 procedure pointer component.
438 (gfc_conv_function_expr): Renamed gfc_conv_function_call.
439 (gfc_conv_structure): Handle procedure pointer components.
440 * trans-intrinsic.c (gfc_conv_intrinsic_funcall,
441 conv_generic_with_optional_char_arg): Renamed gfc_conv_function_call.
442 * trans-stmt.h (gfc_get_proc_ptr_comp): Add prototype.
443 * trans-stmt.c (gfc_trans_call): Renamed gfc_conv_function_call.
444 * trans-types.h (gfc_get_ppc_type): Add prototype.
445 * trans-types.c (gfc_get_ppc_type): New function to build a tree node
446 for a procedure pointer component.
447 (gfc_get_derived_type): Handle procedure pointer components.
449 2009-05-06 Tobias Burnus <burnus@net-b.de>
452 * resolve.c (resolve_symbol): Print no warning for implicitly
453 typed intrinsic functions.
455 2009-05-05 Janus Weil <janus@gcc.gnu.org>
458 * expr.c (gfc_check_pointer_assign): Check for statement functions and
459 internal procedures in procedure pointer assignments.
461 2009-04-28 Janus Weil <janus@gcc.gnu.org>
464 * resolve.c (resolve_symbol): Correctly copy the interface of a
465 PROCEDURE statement if the interface involves a RESULT variable.
467 2009-04-28 Janus Weil <janus@gcc.gnu.org>
471 * expr.c (gfc_check_pointer_assign): Correctly detect if the left hand
473 * parse.c (gfc_fixup_sibling_symbols): Don't check for ambiguity.
475 2009-04-28 Paul Thomas <pault@gcc.gnu.org>
478 * trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
479 type parentheses argument if it is a variable with allocatable
482 2009-04-27 Ian Lance Taylor <iant@google.com>
484 * trans-intrinsic.c (DEFINE_MATH_BUILTIN): Add casts to enum
486 * trans-io.c (st_parameter_field): Add casts to enum type.
488 2009-04-26 Steven G. Kargl <kargl@gcc.gnu.org>
491 fortran/data.c (gfc_assign_data_value): If the lvalue is an
492 assumed character length entity in a data statement, then
493 return FAILURE to prevent segmentation fault.
495 2009-04-26 Jakub Jelinek <jakub@redhat.com>
497 * trans-decl.c: Include pointer-set.h.
498 (nonlocal_dummy_decl_pset, tree nonlocal_dummy_decls): New variables.
499 (gfc_nonlocal_dummy_array_decl): New function.
500 (gfc_get_symbol_decl): Call it for non-local dummy args with saved
502 (gfc_get_symbol_decl): Set DECL_BY_REFERENCE when needed.
503 (gfc_generate_function_code): Initialize nonlocal_dummy_decl{s,_pset},
504 chain it to outermost block's vars, destroy it afterwards.
505 * Make-lang.in (trans-decl.o): Depend on pointer-set.h.
507 2009-04-25 Janus Weil <janus@gcc.gnu.org>
510 * decl.c (gfc_match_import): Use 'sym->name' instead of 'name'.
511 They differ if the symbol has been use-renamed.
513 2009-04-24 Ian Lance Taylor <iant@google.com>
515 * gfortran.h (enum gfc_symbol_type): New named enum type, broken
516 out of struct gfc_symbol.
517 (struct gfc_symbol): Use enum gfc_symbol_type.
518 (enum gfc_array_ref_dimen_type): New named enum type, broken out
519 of struct gfc_array_ref).
520 (struct gfc_array_ref): Use enum gfc_array_ref_dimen_type.
521 (mod_pointee_as): Update declaration.
522 * decl.c (add_global_entry): Change type to enum gfc_symbol_type.
523 (gfc_mod_pointee_as): Change return type to "match".
524 * module.c (mio_array_ref): Add cast to enum type.
525 (mio_symbol): Likewise.
526 * resolve.c (resolve_global_procedure): Change type to enum
528 * trans-io.c (gfc_build_st_parameter): Change type to unsigned
531 2009-04-24 Daniel Kraft <d@domob.eu>
533 * gfortran.h (gfc_get_typebound_proc): Removed as macro, now a function.
534 (struct gfc_symtree): Moved "typebound" member inside union.
535 (struct gfc_namespace): Add "tb_sym_root" as new symtree to sort out
536 type-bound procedures there.
537 (gfc_get_tbp_symtree): New procedure.
538 * symbol.c (tentative_tbp_list): New global.
539 (gfc_get_namespace): NULL new "tb_sym_root" member.
540 (gfc_new_symtree): Removed initialization of "typebound" member.
541 (gfc_undo_symbols): Process list of tentative tbp's.
542 (gfc_commit_symbols): Ditto.
543 (free_tb_tree): New method.
544 (gfc_free_namespace): Call it.
545 (gfc_get_typebound_proc): New method.
546 (gfc_get_tbp_symtree): New method.
547 (gfc_find_typebound_proc): Adapt to structural changes of gfc_symtree
548 and gfc_namespace with regards to tbp's.
549 * dump-parse-tree.c (show_typebound): Ditto.
550 * primary.c (gfc_match_varspec): Ditto. Don't reference tbp-symbol
551 as it isn't a symbol any longer.
552 * module.c (mio_typebound_symtree): Adapt to changes.
553 (mio_typebound_proc): Ditto, create symtrees using "gfc_get_tbp_symtree"
554 rather than "gfc_get_sym_tree".
555 (mio_f2k_derived): Ditto.
556 * decl.c (match_procedure_in_type): Ditto.
557 (gfc_match_generic): Ditto. Don't reference tbp-symbol.
558 * resolve.c (check_typebound_override): Adapt to changes.
559 (resolve_typebound_generic): Ditto.
560 (resolve_typebound_procedures): Ditto.
561 (ensure_not_abstract_walker): Ditto.
562 (ensure_not_abstract): Ditto.
563 (resolve_typebound_procedure): Ditto, ignore erraneous symbols (for
564 instance, through removed tentative ones).
565 * gfc-internals.texi (Type-bound procedures): Document changes.
567 2009-04-24 Janus Weil <janus@gcc.gnu.org>
571 * symbol.c (gfc_copy_formal_args_intr): Set attr.flavor and attr.dummy
572 for the formal arguments.
574 2009-04-21 Taras Glek <tglek@mozilla.com>
576 * f95-lang.c: Update GTY annotations to new syntax.
577 * trans-intrinsic.c: Likewise.
578 * trans-io.c: Likewise.
581 2009-04-22 Janus Weil <janus@gcc.gnu.org>
584 * decl.c (add_hidden_procptr_result): Bugfix for procptr results.
585 (match_procedure_decl): Set if_source.
586 * expr.c (gfc_check_pointer_assign): Bugfix: Return after error.
587 And: Check interface also for IFSRC_UNKNOWN (return type may be known).
588 * gfortran.h (typedef enum ifsrc): Remove IFSRC_USAGE,
589 add documentation. Rename copy_formal_args and copy_formal_args_intr.
590 * interface.c (gfc_compare_interfaces): Check for return types,
591 handle IFSRC_UNKNOWN.
592 (compare_intr_interfaces,compare_actual_formal_intr): Obsolete, removed.
593 (gfc_procedure_use): Modified handling of intrinsics.
594 * intrinsic.c (add_functions): Bugfix for "dim".
595 * resolve.c (resolve_intrinsic): New function to resolve intrinsics,
596 which copies the interface from isym to sym.
597 (resolve_procedure_expression,resolve_function): Use new function
599 (resolve_symbol): Add function attribute for externals with return type
600 and use new function 'resolve_intrinsic'.
601 * symbol.c (ifsrc_types): Remove string for IFSRC_USAGE.
602 (copy_formal_args): Renamed to gfc_copy_formal_args.
603 (copy_formal_args_intr): Renamed to gfc_copy_formal_args_intr.
604 * trans-const.c (gfc_conv_const_charlen): Handle cl==NULL.
606 2009-04-21 Joseph Myers <joseph@codesourcery.com>
608 * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
609 ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
610 ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
611 copyright and license notices.
612 * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
613 ChangeLog-2008: Correct dates.
615 2009-04-20 Tobias Burnus <burnus@net-b.de>
618 * scanner.c (load_line): Fix bogus "&" compile-time diagnostic.
620 2009-04-20 Paul Thomas <pault@gcc.gnu.org>
623 * resolve.c (is_sym_host_assoc): New function.
624 (resolve_fl_derived): Call it when checking PRIVATE components
625 of PUBLIC derived types. Change gfc_error to a gfc_notify_std
627 (resolve_fl_namelist): Call it twice to check for host
630 2009-04-20 Ian Lance Taylor <iant@google.com>
632 * module.c (import_iso_c_binding_module): Add casts to enum type.
633 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Change op to enum
635 (gfc_conv_intrinsic_anyall): Likewise.
636 (gfc_conv_intrinsic_arith): Likewise.
637 (gfc_conv_intrinsic_minmaxloc): Likewise.
638 (gfc_conv_intrinsic_minmaxval): Likewise.
639 (gfc_conv_intrinsic_bitop): Likewise.
640 (gfc_conv_intrinsic_singlebitop): Likewise.
641 (gfc_conv_intrinsic_strcmp): Likewise.
643 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
644 Jakub Jelinek <jakub@redhat.com>
647 * trans.h (OMPWS_WORKSHARE_FLAG, OMPWS_CURR_SINGLEUNIT,
648 OMPWS_SCALARIZER_WS, OMPWS_NOWAIT): Define.
649 (ompws_flags): New extern decl.
650 * trans-array.c (gfc_trans_scalarized_loop_end): Build OMP_FOR
651 for the outer dimension if ompws_flags allow it.
652 * trans.c (gfc_generate_code): Clear ompws_flags.
653 * trans-expr.c (gfc_trans_assignment_1): Allow worksharing
654 array assignments inside of !$omp workshare.
655 * trans-stmt.c (gfc_trans_where_3): Similarly for where statements
657 * trans-openmp.c (ompws_flags): New variable.
658 (gfc_trans_omp_workshare): Rewritten.
660 2009-04-11 Daniel Kraft <d@domob.eu>
663 * gfortran.h (struct gfc_charlen): New field "passed_length" to store
664 the actual passed string length for dummy arguments.
665 * trans-decl.c (gfc_create_string_length): Formatting fixes and added
666 assertion, moved a local variable into the innermost block it is needed.
667 (create_function_arglist): Removed TODO about the check being
668 implemented and initialize cl->passed_length here.
669 (add_argument_checking): New method.
670 (gfc_generate_function_code): Call the argument checking method.
672 2009-04-11 Janus Weil <janus@gcc.gnu.org>
675 * symbol.c (check_conflict): Reject procedure pointers for -std=f95.
677 2009-04-11 Daniel Franke <franke.daniel@gmail.com>
679 * resolve.c (resolve_global_procedure): Enable whole-file checking for
680 procedures that are declared later in the file.
682 2009-04-10 Paolo Bonzini <bonzini@gnu.org>
685 * trans.c (gfc_allocate_with_status): Fix type mismatches
688 2009-04-10 Daniel Franke <franke.daniel@gmail.com>
691 * expr.c (find_array_section): Leave early on zero-sized arrays.
693 2009-04-09 Janus Weil <janus@gcc.gnu.org>
696 * decl.c (add_hidden_procptr_result): New function for handling
697 procedure pointer return values by adding a hidden result variable.
698 (variable_decl,match_procedure_decl,gfc_match_function_decl,
699 gfc_match_subroutine,gfc_match_end,attr_decl1): Handle procedure pointer
701 * parse.c (parse_interface): Add EXTERNAL attribute only after
702 FUNCTION/SUBROUTINE declaration is complete.
703 * primary.c (replace_hidden_procptr_result): New function for replacing
704 function symbol by hidden result variable.
705 (gfc_match_rvalue,match_variable): Replace symbol by hidden result
707 * resolve.c (resolve_contained_fntype,resolve_function,resolve_variable,
708 resolve_symbol): Allow for procedure pointer function results.
709 (resolve_fl_procedure): Conflict detection moved here from
711 * symbol.c (gfc_check_function_type): Allow for procedure pointer
713 (check_conflict): Move some conflict detection to resolution stage.
714 * trans-types.c (gfc_sym_type,gfc_get_function_type): Handle hidden
717 2009-04-08 Jakub Jelinek <jakub@redhat.com>
719 * trans-types.c (gfc_init_types): Ensure gfc_integer_types doesn't
720 contain TYPE_STRING_FLAG types.
722 2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
725 * invoke.texi (fdollar-ok): Fix typo.
727 2009-04-08 Daniel Franke <franke.daniel@gmail.com>
730 * invoke.texi (fdollar-ok): Clarify limitations.
732 2009-04-08 Paul Thomas <pault@gcc.gnu.org>
735 * trans-array.c (gfc_trans_deferred_array): Return if this
736 is a result variable.
738 2009-04-07 Janus Weil <janus@gcc.gnu.org>
741 * trans-decl.c (gfc_get_symbol_decl): Correctly set decl location for
742 procedure pointer decls.
744 2009-04-07 Janus Weil <janus@gcc.gnu.org>
747 * expr.c (gfc_check_pointer_assign): Enable interface check for
749 * gfortran.h: Add copy_formal_args_intr.
750 * interface.c (gfc_compare_interfaces): Call gfc_compare_intr_interfaces
751 if second argument is an intrinsic.
752 (compare_intr_interfaces): Correctly set attr.function, attr.subroutine
754 (compare_parameter): Call gfc_compare_interfaces also for intrinsics.
755 * resolve.c (resolve_specific_f0,resolve_specific_s0): Don't resolve
756 intrinsic interfaces here. Must happen earlier.
757 (resolve_symbol): Resolution of intrinsic interfaces moved here from
758 resolve_specific_..., and formal args are now copied from intrinsic
760 * symbol.c (copy_formal_args_intr): New function to copy the formal
761 arguments from an intinsic procedure.
763 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
766 * dependency.c (ref_same_as_full_array): New function.
767 (gfc_dep_resolver): Call it.
769 2009-04-06 Janus Weil <janus@gcc.gnu.org>
772 * decl.c (match_procedure_decl): Fix double declaration problems with
773 PROCEDURE statements.
774 * symbol.c (gfc_add_type): Ditto.
776 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
779 * trans-array.c (gfc_conv_array_ref): If the symbol has the
780 temporary attribute use the array_spec for the bounds.
781 * gfortran.h : Add the temporary field to the structure
783 * trans-stmt.c (forall_make_variable_temp): Set the symbol's
786 2009-04-05 Daniel Franke <franke.daniel@gmail.com>
789 * trans-array.c (gfc_trans_array_constructor_value): Shadow
790 implied do-loop variable to avoid spurious middle-end warnings.
792 2009-04-04 Tobias Burnus <burnus@net-b.de>
795 * trans-decl.c (gfc_generate_function_code): Move recursive
796 check to the right position.
798 2009-04-04 Paul Thomas <pault@gcc.gnu.org>
801 * trans-common.c (translate_common): Do not offset the whole
804 2009-04-03 Tobias Burnus <burnus@net-b.de>
807 * resolve.c (resolve_common_vars): Add FL_VARIABLE to symbol
808 if it is not a procedure pointer.
809 * primary.c (match_actual_arg): Ditto.
811 2009-03-31 Joseph Myers <joseph@codesourcery.com>
813 PR preprocessor/15638
814 * cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.
816 2009-03-30 Steven G. Kargl <kargls@comcast.net>
819 * trans-stmt.c(gfc_trans_allocate): Add translation of ERRMSG.
820 (gfc_trans_deallocate): Add translation of ERRMSG. Remove stale
821 comments. Minor whitespace cleanup.
822 * resolve.c(is_scalar_expr_ptr): Whitespace cleanup.
823 (resolve_deallocate_expr (gfc_expr *e): Update error message.
824 (resolve_allocate_expr): Remove dead code. Update error message.
825 Move error checking to ...
826 (resolve_allocate_deallocate): ... here. Add additional error
827 checking for STAT, ERRMSG, and allocate-objects.
828 * match.c(gfc_match_allocate,gfc_match_deallocate): Parse ERRMSG.
829 Check for redundant uses of STAT and ERRMSG. Reword error message
830 and add checking for pointer, allocatable, and proc_pointer attributes.
832 2009-03-30 Paul Thomas <pault@gcc.gnu.org>
837 * symbol.c : Add gfc_global_ns_list.
838 * decl.c (add_global_entry): Set the namespace ('ns') field.
839 * gfortran.h : Add the resolved field to gfc_namespace. Add the
840 namespace ('ns') field to gfc_gsymbol. Add flag_whole_file to
841 gfc_option_t. Add the prototype for gfc_free_dt_list.
842 * lang.opt : Add the whole-file option.
843 * invoke.texi : Document the whole-file option.
844 * resolve.c (resolve_global_procedure): If the fwhole-file
845 option is set, reorder gsymbols to ensure that translation is
846 in the right order. Resolve the gsymbol's namespace if that
847 has not occurred and then check interfaces.
848 (resolve_function): Move call to resolve_global_procedure.
849 (resolve_call): The same.
850 (resolve_codes): Store the current labels_obstack.
851 (gfc_resolve) : Return if the namespace is already resolved.
852 trans-decl.c (gfc_get_extern_function_decl): If the whole_file
853 option is selected, use the backend_decl of a gsymbol, if it is
855 parse.c (add_global_procedure, add_global_program): If the flag
856 whole-file is set, add the namespace to the gsymbol.
857 (gfc_parse_file): On -fwhole-file, put procedure namespaces on
858 the global namespace list. Rearrange to do resolution of all
859 the procedures in a file, followed by their translation.
860 * options.c (gfc_init_options): Add -fwhole-file.
861 (gfc_handle_option): The same.
863 2009-03-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
865 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_HUGE_VAL
866 family of intrinsics instead of BUILT_IN_INF family.
867 * trans-intrinsics.c (gfc_conv_intrinsic_nearest): Use
868 BUILT_IN_HUGE_VAL instead of BUILT_IN_INF.
870 2009-03-30 Jakub Jelinek <jakub@redhat.com>
872 * trans-types.c (gfc_sym_type, gfc_return_by_reference): For
873 sym->attr.result check sym->ns->proc_name->attr.is_bind_c.
875 2009-03-30 Joseph Myers <joseph@codesourcery.com>
877 PR rtl-optimization/323
878 * options.c (gfc_post_options): Set
879 flag_excess_precision_cmdline. Give an error for
880 -fexcess-precision=standard for processors where the option is
883 2009-03-29 Joseph Myers <joseph@codesourcery.com>
885 PR preprocessor/34695
886 * cpp.c (cb_cpp_error): New.
887 (gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
888 Don't check cpp_errors (cpp_in).
889 (gfc_cpp_init_0): Set cb->error.
891 2009-03-29 Steven G. Kargl <kargl@gcc.gnu.org>
894 * gfortran.h: Add ARITH_PROHIBIT to arith enum.
895 expr.c (gfc_match_init_expr): Add global variable init_flag to
896 flag matching an initialization expression.
897 (check_intrinsic_op): Move no longer reachable error message to ...
898 * arith.c (arith_power): ... here. Remove gfc_ prefix in
899 gfc_arith_power. Use init_flag. Allow constant folding of x**y
900 when y is REAL or COMPLEX.
901 (eval_intrinsic): Remove restriction that y in x**y must be INTEGER
902 for constant folding.
903 * gfc_power: Update gfc_arith_power to arith_power
905 2009-03-29 Daniel Kraft <d@domob.eu>
908 * gfortran.h (struct gfc_typebound_proc): Added new flag "deferred" and
909 added a comment explaining DEFERRED binding handling.
910 * decl.c (match_binding_attributes): Really match DEFERRED attribute.
911 (match_procedure_in_type): Really match PROCEDURE(interface) syntax
912 and do some validity checks for DEFERRED and this construct.
913 * module.c (binding_overriding): New string constant for DEFERRED.
914 (mio_typebound_proc): Module-IO DEFERRED flag.
915 * resolve.c (check_typebound_override): Ensure that a non-DEFERRED
916 binding is not overridden by a DEFERRED one.
917 (resolve_typebound_procedure): Allow abstract interfaces as targets
918 for DEFERRED bindings.
919 (ensure_not_abstract_walker), (ensure_not_abstract): New methods.
920 (resolve_fl_derived): Use new "ensure_not_abstract" method for
921 non-ABSTRACT types extending ABSTRACT ones to ensure each DEFERRED
922 binding is overridden.
923 (check_typebound_baseobject): New method.
924 (resolve_compcall), (resolve_typebound_call): Check base-object of
925 the type-bound procedure call.
926 * gfc-internals.texi (Type-bound procedures): Document a little bit
927 about internal handling of DEFERRED bindings.
929 2009-03-29 Tobias Schlueter <tobi@gcc.gnu.org>
932 * gfortran.h (gfc_st_label): Fix comment.
933 (gfc_exec_op): Add statement code EXEC_END_BLOCK for end of block.
934 * parse.c (accept_statement): Use EXEC_END_BLOCK for END IF and
935 END SELECT with labels.
936 (check_do_closure): Fix formatting.
937 (parse_do_block): Fix typo in error message.
938 * resolve.c (code_stack): Remove tail member. Update comment to
939 new use of reachable_labels.
940 (reachable_labels): Rename to ...
941 (find_reachable_labels): ... this. Overhaul. Update preceding
943 (resolve_branch): Fix comment preceding function. Rewrite.
944 (resolve_code): Update call to find_reachable_labels. Add code to
945 deal with EXEC_END_BLOCK.
946 * st.c (gfc_free_statement): Add code to deal with EXEC_END_BLOCK.
947 Add 2009 to copyright years.
948 * trans.c (gfc_trans_code): Likewise on both counts.
950 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
953 * expr.c (gfc_check_assign): Allow pointer components when
957 * resolve.c (check_data_variable): Treat pointer arrays with
960 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
963 * trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
964 have a string_length.
966 2009-03-28 Tobias Burnus <burnus@net-b.de>
969 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
970 Add GFC_RTCHECK_DO support.
971 * option.c (gfc_handle_runtime_check_option): Enable GFC_RTCHECK_DO.
972 * invoke.texi (-fcheck): Document "do" option.
974 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
977 * trans-array.c (get_elemental_fcn_charlen): Remove.
978 (get_array_charlen): New function to replace previous.
980 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
983 * parse.c (parse_derived): Do not break on finding pointer,
984 allocatable or private components.
986 2009-03-28 Tobias Burnus <burnus@net-b.de>
989 * option.c (gfc_handle_runtime_check_option): Enable recursion check.
990 * trans-decl.c (gfc_generate_function_code): Add recursion check.
991 * invoke.texi (-fcheck): Add recursive option.
993 2009-03-28 Tobias Burnus <burnus@net-b.de>
996 * resolve.c (gfc_resolve_iterator): Add zero-loop warning.
998 2009-03-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
999 Paul Thomas <pault@gcc.gnu.org>
1000 Tobias Burnus <burnus@net-b.de>
1002 * gfortran.h (gfc_option_t): Add rtcheck.
1003 * lang.opt: New option -fcheck.
1004 * libgfortran.h: Add GFC_RTCHECK_* constants.
1005 * invoke.texi: Document -fcheck.
1006 * options.c (gfc_handle_runtime_check_option): New function.
1007 (gfc_init_options,gfc_post_options,gfc_handle_option):
1010 2009-03-27 Richard Guenther <rguenther@suse.de>
1012 * trans-array.c (gfc_conv_descriptor_data_addr): Use
1013 gfc_build_addr_expr instead of build_fold_addr_expr.
1014 (gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
1015 gfc_trans_constant_array_constructor, gfc_conv_array_data,
1016 gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
1017 * trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
1018 gfc_conv_function_val, gfc_conv_operator_assign,
1019 gfc_conv_subref_array_arg, gfc_conv_function_call,
1020 gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
1021 * trans-intrinsic.c (gfc_conv_intrinsic_exponent,
1022 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1023 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
1024 gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
1025 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
1026 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
1027 gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
1028 * trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
1029 gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
1030 build_filepos, gfc_trans_inquire, gfc_trans_wait,
1031 nml_get_addr_expr, transfer_namelist_element, build_dt,
1032 gfc_trans_dt_end, transfer_array_component, transfer_expr,
1033 transfer_array_desc, gfc_trans_transfer): Likewise.
1034 * trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
1035 * trans.c (gfc_build_addr_expr): Mark the base of the address
1038 2009-03-27 Tobias Burnus <burnus@net-b.de>
1040 * gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.
1041 (gfc_expr): Add is_snan.
1042 * trans-const.c (gfc_conv_mpfr_to_tree): Support SNaN.
1043 (gfc_conv_constant_to_tree): Update call to gfc_conv_mpfr_to_tree.
1044 * trans-const.h (gfc_conv_mpfr_to_tree): Update prototype.
1045 * resolve.c (build_default_init_expr): Update call.
1046 * target-memory.c (encode_float): Ditto.
1047 * trans-intrinsic.c (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod,
1049 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1051 * lang.opt: Unify help texts for -I, -Wconversion, -d, -fopenmp,
1054 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
1056 * simplify.c (gfc_simplify_transfer): Zero-initialize the
1059 2009-02-27 Tobias Burnus <burnus@net-b.de>
1062 * module.c (read_md5_from_module_file): Add missing quote.
1064 2009-02-27 Tobias Burnus <burnus@net-b.de>
1067 * module.c (read_md5_from_module_file): Include mod version
1068 in had-changed test.
1070 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1073 * interface.c (compare_type_rank_if): Return 1 if the symbols
1074 are the same and deal with external procedures where one is
1075 identified to be a function or subroutine by usage but the
1078 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1081 * trans-array.c (gfc_conv_array_initializer): Convert all
1082 expressions rather than ICEing.
1084 2009-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1087 * array.c (ref_dimen_size): Rename to gfc_ref_dimen_size,
1088 make global. Change function name in error messages.
1089 (ref_size): Change ref_dimen_size to gfc_ref_dimen_size.
1090 (gfc_array_ref_shape): Likewise.
1091 * gfortran.h: Add prototype for gfc_ref_dimen_size.
1092 * simplify.c (simplify_bound_dim): Add ref argument.
1093 If the reference isn't a full array, return one for
1094 the lower bound and the extent for the upper bound.
1095 (simplify_bound): For array sections, take as from the
1096 argument. Add reference to all to simplify_bound_dim.
1098 2009-02-19 Daniel Franke <franke.daniel@gmail.com>
1100 * scanner.c (load_line): At end of line, skip '\r' without setting
1101 the truncation flag.
1103 2009-02-18 Daniel Kraft <d@domob.eu>
1105 * gfortran.texi: New chapter about compiler characteristics.
1106 (Compiler Characteristics): Document KIND type parameters here.
1108 2009-02-18 Tobias Burnus <burnus@net-b.de>
1110 * intrinsic.texi (MALLOC): Make example more portable.
1112 2009-02-13 Mikael Morin <mikael.morin@tele2.fr>
1115 * module.c (gfc_dump_module,gfc_use_module): Add module
1118 2009-02-13 Paul Thomas <pault@gcc.gnu.org>
1122 * trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
1123 function references to ensure that a valid expression is used.
1124 (gfc_conv_function_call): Pass Cray pointers to procedures.
1126 2009-02-03 Jakub Jelinek <jakub@redhat.com>
1128 * gfortranspec.c (lang_specific_driver): Update copyright notice
1131 2009-01-28 Paul Thomas <pault@gcc.gnu.org>
1135 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use the array
1136 descriptor ubound for UBOUND, when the array lbound == 1.
1138 2009-01-27 Daniel Kraft <d@domob.eu>
1141 * trans-stmt.c (gfc_conv_elemental_dependencies): Create temporary
1142 for the real type needed to make it work for subcomponent-references.
1144 2009-01-21 Daniel Kraft <d@domob.eu>
1146 * trans-stmt.c (gfc_conv_elemental_dependencies): Cleaned up comment.
1148 2009-01-20 Paul Thomas <pault@gcc.gnu.org>
1151 * resolve.c (check_host_association): Remove the matching to
1152 correct an incorrect host association and use manipulation of
1153 the expression instead.
1155 2009-01-20 Tobias Burnus <burnus@net-b.de>
1157 * invoke.texi (RANGE): RANGE also takes INTEGER arguments.
1159 2009-01-19 Mikael Morin <mikael.morin@tele2.fr>
1162 * simplify.c (simplify_bound): Don't use array specification
1163 if variable or component has subsequent references.
1165 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1168 * module.c (write_common_0): Add argument 'this_module' and
1169 check that non-use associated common blocks are written first.
1170 (write_common): Call write_common_0 twice, once with true and
1173 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1176 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Has
1177 been absorbed into gfc_conv_intrinsic_transfer. All
1178 references to it in trans-intrinsic.c have been changed
1179 accordingly. PR fixed by using a temporary for scalar
1180 character transfer, when the source is shorter than the
1183 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1186 * module.c (write_common_0): Revert patch of 2009-01-05.
1188 2009-01-16 Janus Weil <janus@gcc.gnu.org>
1191 * expr.c (gfc_check_pointer_assign): Allow use-associated procedure
1193 * trans-decl.c (get_proc_pointer_decl,gfc_create_module_variable):
1194 Enable procedure pointers as module variables.
1196 2009-01-14 Steven G. Kargl <kargl@gcc.gnu.org>
1198 * ChangeLog-2007: Clean out svn merge droppings.
1200 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1203 * target-memory.c (encode_derived): Encode NULL.
1205 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1208 * resolve.c (check_host_association): Use the symtree name to
1209 search for a potential contained procedure, since this is the
1210 name by which it would be referenced.
1212 2009-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1215 * interface.c (gfc_procedure_use): Don't warn about functions
1217 * symbol.c (generate_isocbinding_symbol): Mark c_loc and
1220 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1223 * module.c (write_common_0): Use the name of the symtree rather
1224 than the common block, to determine if the common has been
1227 2009-01-05 Daniel Franke <franke.daniel@gmail.com>
1230 * check.c (gfc_check_random_seed): Added size check for GET
1231 dummy argument, reworded error messages to follow common pattern.
1233 2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1236 * trans-types.c (gfc_get_derived_type): Check for the
1237 presence of derived->ns->proc_name before
1238 accessing derived->ns->proc_name->attr.flavor .
1239 * resolve.c (resolve_symbol): Likewise.
1241 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1244 * gfortran.h : Add bit to gfc_expr 'user_operator'
1245 * interface.c (gfc_extend_expr): Set the above if the operator
1246 is substituted by a function.
1247 * resolve.c (check_host_association): Return if above is set.
1249 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1252 * ChangeLog-2008: Fix function name.
1255 * dependency.c (gfc_check_argument_var_dependency):
1256 Move the check for pointerness inside the if block
1257 so that it doesn't affect the return value.
1260 * trans-stmt.c (gfc_trans_call):
1261 Add the dependency code after the loop bounds calculation one.
1263 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1265 * intrinsic.c (do_simplify): Removed already implemented TODO.
1267 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1270 * simplify.c (gfc_simplify_merge): New.
1271 * intrinsic.h (gfc_simplify_merge): New prototype.
1272 * intrinsic.c (add_functions): Added simplification for MERGE.
1274 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1277 * gfortran.h (gfc_is_data_pointer): Added prototype
1278 * resolve.c (gfc_iso_c_func_interface):
1279 Use gfc_is_data_pointer to test for pointer attribute.
1280 * dependency.c (gfc_is_data_pointer):
1281 Support pointer-returning functions.
1283 2009-01-03 Daniel Franke <franke.daniel@gmail.com>
1285 * symbol.c (save_symbol): Don't SAVE function results.
1287 2009-01-03 Paul Thomas <pault@gcc.gnu.org>
1290 * resolve.c (resolve_call): When searching for proper host
1291 association, use symtree rather than symbol. For everything
1292 except generic subroutines, substitute the symtree in the call
1293 rather than the symbol.
1296 Copyright (C) 2009 Free Software Foundation, Inc.
1298 Copying and distribution of this file, with or without modification,
1299 are permitted in any medium without royalty provided the copyright
1300 notice and this notice are preserved.
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