1 2009-06-05 Alexandre Oliva <aoliva@redhat.com>
3 * trans-decl.c (gfc_build_qualified_array): Don't skip generation
5 * trans.h (struct lang_type): Add base_decls.
6 (GFC_TYPE_ARRAY_BASE_DECL): New.
7 * trans-types.c (gfc_get_array_type_bounds): Initialize base decls
8 proactively and excessively.
9 (gfc_get_array_descr_info): Use existing base decls if available.
11 2009-06-04 Daniel Franke <franke.daniel@gmail.com>
14 * check.c (gfc_check_reshape): Additional checks for the
15 SHAPE and ORDER arguments.
16 * simplify.c (gfc_simplify_reshape): Converted argument checks
19 2009-06-03 Tobias Burnus <burnus@net-b.de>
21 * gfortran.texi: Add mixed-language programming, mention
22 varying string lengths, some clean up of introduction parts.
23 * intrinsic.texi (instrinsic modules): Create @menu for subsections.
24 (ISO_C_BINDING): Support ISOCBINDING_INT_FAST128_T.
25 * libgfortran.h: Comment to rember to keep gfortran.texi in sync.
26 * iso-c-binding.def: Support ISOCBINDING_INT_FAST128_T.
28 2009-06-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
29 Tobias Burnus <burnus@net-b.de>
31 * iso-c-binding.def: Use INTMAX_TYPE instead of intmax_type_node.
32 * trans-types.c (init_c_interop_kinds): Remove intmax_type_node.
34 2009-06-03 Alexandre Oliva <aoliva@redhat.com>
36 * module.c (mio_f2k_derived): Initialize cur.
38 2009-06-01 Tobias Burnus <burnus@net-b.de>
41 * trans-decl.c (gfc_sym_identifier): Use "MAIN__" for PROGRAM "main".
42 (create_main_function): Set main_identifier_node.
44 2009-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
47 * trans-types.c (gfc_build_uint_type): Make nonstatic.
48 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): New prototypes.
49 * trans-types.h (gfc_build_uint_type): Add prototype.
50 * trans-decl.c (gfc_build_intrinsic_function_decls): Build
51 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
52 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
53 gfc_conv_intrinsic_trailz): Call the right builtins or library
54 functions, and cast arguments to unsigned types first.
55 * simplify.c (gfc_simplify_leadz): Deal with negative arguments.
57 2009-05-27 Ian Lance Taylor <iant@google.com>
59 * Make-lang.in (gfortran$(exeext)): Change $(COMPILER) to
61 (f951$(exeext)): Likewise.
63 2009-05-27 Tobias Burnus <burnus@net-b.de>
66 * trans-decl.c (create_main_function): Mark MAIN__ and
67 argc/argv as TREE_USED and push/pop function_decl context
70 2009-05-26 Tobias Burnus <burnus@net-b.de>
73 * gfortranspec.c (lang_specific_driver): Stop linking
75 * trans-decl.c (gfc_build_builtin_function_decls): Stop
76 making MAIN__ publicly visible.
77 (gfc_build_builtin_function_decls): Add
79 (create_main_function) New function.
80 (gfc_generate_function_code): Use it.
82 2009-05-26 Tobias Burnus <burnus@net-b.de>
85 * match.c (gfc_match_nullify): NULLify freed pointer.
87 2009-05-26 Ian Lance Taylor <iant@google.com>
89 * Make-lang.in (gfortranspec.o): Use $(COMPILER).
90 (gfortran$(exeext), f951$(exeext), fortran/cpp.o): Likewise.
92 2009-05-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
94 * gfortran.h (GFC_MPC_RND_MODE): New.
95 * simplify.c (call_mpc_func): New helper function.
96 (gfc_simplify_cos, gfc_simplify_exp, gfc_simplify_log,
97 gfc_simplify_sin, gfc_simplify_sqrt): Add MPC support.
99 2009-05-25 Janus Weil <janus@gcc.gnu.org>
102 * primary.c (gfc_match_varspec): Handle procedure pointer components
103 with array return value.
104 * resolve.c (resolve_expr_ppc): Ditto.
105 (resolve_symbol): Make sure the interface of a procedure pointer has
107 * trans-array.c (gfc_walk_function_expr): Handle procedure pointer
108 components with array return value.
109 * trans-expr.c (gfc_conv_component_ref,gfc_conv_procedure_call,
110 gfc_trans_arrayfunc_assign): Ditto.
111 (gfc_trans_pointer_assignment): Handle procedure pointer assignments,
112 where the rhs is a dummy argument.
113 * trans-types.c (gfc_get_ppc_type,gfc_get_derived_type): Handle
114 procedure pointer components with array return value.
116 2009-05-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
121 * trans-array.c (gfc_conv_ss_startstride): Add one to index.
123 2009-05-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
126 * module.c (read_md5_from_module_file): Close file before returning.
128 2009-05-18 Janus Weil <janus@gcc.gnu.org>
131 * primary.c (gfc_match_rvalue): Handle procedure pointer components in
133 * resolve.c (resolve_ppc_call,resolve_expr_ppc): Resolve component and
135 (resolve_fl_derived): Procedure pointer components are not required to
136 have constant array bounds in their return value.
138 2009-05-18 Janus Weil <janus@gcc.gnu.org>
140 * intrinsic.c (add_sym): Fix my last commit (r147655),
141 which broke bootstrap.
143 2009-05-18 Richard Guenther <rguenther@suse.de>
146 * trans-expr.c (gfc_trans_zero_assign): For local array
147 destinations use an assignment from an empty constructor.
149 2009-05-18 Janus Weil <janus@gcc.gnu.org>
153 * expr.c (gfc_check_pointer_assign): Check intents when comparing
155 * gfortran.h (typedef struct gfc_intrinsic_arg): Add 'intent' member.
156 (gfc_compare_interfaces): Additional argument.
157 * interface.c (operator_correspondence): Add check for equality of
158 intents, and new argument 'intent_check'.
159 (gfc_compare_interfaces): New argument 'intent_check', which is passed
160 on to operator_correspondence.
161 (check_interface1): Don't check intents when comparing interfaces.
162 (compare_parameter): Do check intents when comparing interfaces.
163 * intrinsic.c (add_sym): Add intents for arguments of intrinsic
165 (add_sym_1,add_sym_1s,add_sym_1m,add_sym_2,add_sym_2s,add_sym_3,
166 add_sym_3ml,add_sym_3red,add_sym_3s,add_sym_4): Use INTENT_IN by
168 (add_sym_1_intent,add_sym_1s_intent,add_sym_2s_intent,add_sym_3s_intent)
169 : New functions to add intrinsic symbols, specifying custom intents.
170 (add_sym_4s,add_sym_5s): Add new arguments to specify intents.
171 (add_functions,add_subroutines): Add intents for various intrinsics.
172 * resolve.c (check_generic_tbp_ambiguity): Don't check intents when
173 comparing interfaces.
174 * symbol.c (gfc_copy_formal_args_intr): Copy intent.
176 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
178 * iso-fortran-env.def: Define INT8, INT16, INT32, INT64, REAL32,
180 * gfortran.h (gfc_get_int_kind_from_width_isofortranenv,
181 gfc_get_real_kind_from_width_isofortranenv): New prototypes.
182 * iso-c-binding.def: Update definitions for the INT*_T,
183 INT_LEAST*_T and INT_FAST*_T named parameters.
184 * trans-types.c (get_typenode_from_name, get_int_kind_from_name,
185 gfc_get_real_kind_from_width_isofortranenv): New functions.
187 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
190 * intrinsic.c (add_functions, add_subroutines): Fix argument
191 names and wrap long lines.
192 * intrinsic.texi: Fix documentation and argument names of
193 LOG_GAMMA, DATAN2, DBESJN, DTIME, ETIME, FSTAT, STAT, LSTAT,
194 GET_COMMAND, IDATE, LTIME, MOVE_ALLOC, NINT, OR, PRODUCT,
195 SUM, RAND, RANDOM_SEED, REAL, SELECTED_INT_KIND,
196 SELECTED_REAL_KIND and XOR.
198 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
201 * intrinsic.c (add_functions): Use ERFC_SCALED simplification.
202 * intrinsic.h (gfc_simplify_erfc_scaled): New prototype.
203 * simplify.c (fullprec_erfc_scaled, asympt_erfc_scaled,
204 gfc_simplify_erfc_scaled): New functions.
206 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
209 * resolve.c (resolve_substring): Don't allow too large substring
211 (gfc_resolve_substring_charlen): Fix typo.
212 (gfc_resolve_character_operator): Fix typo.
213 (resolve_charlen): Catch unreasonably large string lengths.
214 * simplify.c (gfc_simplify_len): Don't error out on LEN
217 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
220 * decl.c (set_enum_kind): Use global short-enums flag.
221 * gfortran.h (gfc_option_t): Remove short_enums flag.
222 * lang.opt (-fshort-enums): Refer to C documentation.
223 * options.c (gfc_init_options, gfc_handle_option): Use global
226 2009-05-15 Tobias Burnus <burnus@net-b.de>
229 * f95-lang.c: Add gfc_maybe_initialize_eh.
230 * gfortran.h: Add gfc_maybe_initialize_eh prototype.
231 * Make-lang.in: Add new .h dendencies for f95-lang.c
232 * openmp.c (resolve_omp_do): Call gfc_maybe_initialize_eh.
233 * misc.c (gfc_free): Avoid #define trickery for free.
235 2009-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
237 * dump-parse-tree.c (show_code_node): Add ERRMSG to the dumping
238 of allocate and deallocate statements.
240 2009-05-14 Ian Lance Taylor <iant@google.com>
242 * decl.c (match_attr_spec): Change d to unsigned int.
243 * dump-parse-tree.c (show_namespace): Change op to int. Add cast.
244 * interface.c (gfc_check_interfaces): Change i to int. Add casts.
245 * module.c (read_module): Change i to int. Add cast.
246 (write_module): Change i to int.
247 * symbol.c (gfc_get_namespace): Change in to int.
248 (gfc_free_namespace): Change i to int.
249 * trans-io.c (gfc_build_io_library_fndecls): Change ptype to
250 unsigned int. Add cast.
251 * trans-types.c (gfc_init_kinds): Change mode to unsigned int.
254 2009-05-14 Daniel Kraft <d@domob.eu>
257 * dump-parse-tree.c (show_typebound): Fix missing adaption to new
258 type-bound procedure storage structure.
260 2009-05-14 Janus Weil <janus@gcc.gnu.org>
263 * decl.c (gfc_match_function_decl): Use gfc_add_type.
264 * symbol.c (gfc_add_type): Better checking for duplicate types in
265 function declarations. And: Always give an error for duplicte types,
266 not just a warning with -std=gnu.
268 2009-05-14 Jakub Jelinek <jakub@redhat.com>
271 * io.c (resolve_tag_format): CHARACTER array in FMT= argument
272 isn't an extension. Reject non-CHARACTER array element of
273 assumed shape or pointer or assumed size array.
274 * trans-array.c (array_parameter_size): New function.
275 (gfc_conv_array_parameter): Add size argument. Call
276 array_parameter_size if it is non-NULL.
277 * trans-array.h (gfc_conv_array_parameter): Adjust prototype.
278 * trans-expr.c (gfc_conv_function_call, gfc_trans_arrayfunc_assign):
280 * trans-intrinsic.c (gfc_conv_intrinsic_loc): Likewise.
281 * trans-io.c (gfc_convert_array_to_string): Rewritten.
283 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
285 * gfortran.h (gfc_code): Rename struct member expr to expr1.
286 * openmp.c (resolve_omp_atomic): Update expr to expr1.
287 * interface.c (gfc_extend_assign): Ditto.
288 * trans-expr.c (gfc_conv_expr_reference, gfc_trans_assignment,
289 gfc_trans_init_assign): Ditto.
290 * dump-parse-tree.c (show_code_node): Ditto.
291 * trans-openmp.c (gfc_trans_omp_atomic): Ditto.
292 * trans-stmt.c ( gfc_trans_label_assign, gfc_trans_goto, gfc_trans_call,
293 gfc_trans_return, gfc_trans_pause, gfc_trans_stop, gfc_trans_if_1,
294 gfc_trans_arithmetic_if, gfc_trans_do_while, gfc_trans_integer_select,
295 gfc_trans_logical_select, gfc_trans_character_select
296 forall_make_variable_temp, check_forall_dependencies
297 gfc_trans_forall_1, gfc_trans_where_2, gfc_trans_where_3
298 gfc_trans_where, gfc_trans_allocate, gfc_trans_deallocate): Ditto.
299 * io.c (match_io_element, gfc_match_inquire): Ditto.
300 * resolve.c (resolve_typebound_call, resolve_ppc_call,
301 resolve_allocate_expr, resolve_allocate_deallocate, resolve_select,
302 resolve_transfer, resolve_where, gfc_resolve_assign_in_forall,
303 gfc_resolve_blocks, resolve_code, build_init_assign): Ditto.
304 * st.c (gfc_free_statement): Ditto.
305 * match.c (gfc_match_assignment, gfc_match_pointer_assignment,
306 match_arithmetic_if, gfc_match_if, gfc_match_elseif
307 gfc_match_stopcode, gfc_match_assign, gfc_match_goto,
308 gfc_match_nullify, match_typebound_call, gfc_match_call
309 gfc_match_select, match_simple_where, gfc_match_where
310 gfc_match_elsewhere, match_simple_forall, gfc_match_forall): Ditto.
311 * trans-io.c (gfc_trans_transfer): Ditto.
312 * parse.c (parse_where_block, parse_if_block): Ditto.
314 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
316 * gfortran.h (gfc_code): Rename struct member label to label1.
317 * dump-parse-tree.c (show_code_node): Update symbol.
318 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_goto,
319 gfc_trans_arithmetic_if): Ditto.
320 * resolve.c (gfc_resolve_blocks, resolve_code): Ditto.
321 * match.c (match_arithmetic_if, gfc_match_if, gfc_reference_st_label,
322 gfc_match_assign, gfc_match_goto): Ditto.
323 * parse.c (parse_do_block): Ditto.
325 2009-05-13 Tobias Burnus <burnus@net-b.de>
328 * gfortran.h (gfc_exec_op): Add EXEC_END_PROCEDURE.
329 * dump-parse-tree.c (show_code_node): Use EXEC_END_PROCEDURE.
330 * trans.c (gfc_trans_code): Ditto.
331 * resolve.c (resolve_code): Ditto.
332 * st.c (gfc_free_statement): Ditto.
333 * parse.c (accept_statement): Ditto.
335 2009-05-12 Tobias Burnus <burnus@net-b.de>
338 * decl.c (gfc_match_kind_spec): Turn C kind error into a warning.
340 2009-05-11 Steve Ellcey <sje@cup.hp.com>
342 * resolve.c (check_host_association): Initialize tail.
344 2009-05-11 Janus Weil <janus@gcc.gnu.org>
347 * resolve.c (resolve_fl_derived): Only return FAILURE if
348 gfc_notify_std fails.
350 2009-05-10 Ian Lance Taylor <iant@google.com>
352 * gfortran.h (enum gfc_omp_sched_kind): New enum, broken out of
354 (enum gfc_omp_default_sharing): Likewise.
355 * module.c (enum gfc_rsym_state): New enum, broken out of
357 (enum gfc_wsym_state): Likewise.
358 * parse.c (enum state_order): New enum, broken out of st_state.
360 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
363 * trans-array.c (gfc_trans_array_constructor_value): Fold
364 convert numeric constants.
365 (gfc_build_constant_array_constructor): The same.
367 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
370 * trans-expr.c (gfc_conv_operator_assign): Remove function.
371 * trans.h : Remove prototype for gfc_conv_operator_assign.
372 * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize
373 derivde types with intent(out).
374 (gfc_trans_call): Add mask, count1 and invert arguments. Add
375 code to use mask for WHERE assignments.
376 (gfc_trans_forall_1): Use new arguments for gfc_trans_call.
377 (gfc_trans_where_assign): The gfc_symbol argument is replaced
378 by the corresponding code. If this has a resolved_sym, then
379 gfc_trans_call is called. The call to gfc_conv_operator_assign
381 (gfc_trans_where_2): Change the last argument in the call to
382 gfc_trans_where_assign.
383 * trans-stmt.h : Modify prototype for gfc_trans_call.
384 * trans.c (gfc_trans_code): Use new args for gfc_trans_call.
386 2009-05-08 Janus Weil <janus@gcc.gnu.org>
389 * intrinsic.c (gfc_is_intrinsic): Do not add the EXTERNAL attribute if
390 the symbol is a module procedure.
392 2009-05-08 Tobias Burnus <burnus@net-b.de>
394 * invoke.texi: Add do/recursion to the -fcheck= summary.
396 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
399 * gfortran.texi: Document that we don't support variable FORMAT
402 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
405 * error.c (error_print): Add missing break statement.
407 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
410 * invoke.texi: Document that -fdollar-ok does not allow $ to be
411 used in IMPLICIT statement.
413 2009-05-06 Janus Weil <janus@gcc.gnu.org>
414 Paul Thomas <pault@gcc.gnu.org>
417 * decl.c (match_procedure_interface): New function to match the
418 interface for a PROCEDURE statement.
419 (match_procedure_decl): Call match_procedure_interface.
420 (match_ppc_decl): New function to match the declaration of a
421 procedure pointer component.
422 (gfc_match_procedure): Call match_ppc_decl.
423 (match_binding_attributes): Add new argument 'ppc' and handle the
424 POINTER attribute for procedure pointer components.
425 (match_procedure_in_type,gfc_match_generic): Added new argument to
426 match_binding_attributes.
427 * dump-parse-tree.c (show_expr,show_components,show_code_node): Handle
428 procedure pointer components.
429 * expr.c (free_expr0,gfc_copy_expr,gfc_simplify_expr): Handle EXPR_PPC.
430 (gfc_check_pointer_assign): Handle procedure pointer components, but no
432 (is_proc_ptr_comp): New function to determine if an expression is a
433 procedure pointer component.
434 * gfortran.h (expr_t): Add EXPR_PPC.
435 (symbol_attribute): Add new member 'proc_pointer_comp'.
436 (gfc_component): Add new member 'formal'.
437 (gfc_exec_op): Add EXEC_CALL_PPC.
438 (gfc_get_default_type): Changed first argument.
439 (is_proc_ptr_comp): Add prototype.
440 (gfc_match_varspec): Add new argument.
441 * interface.c (compare_actual_formal): Handle procedure pointer
443 * match.c (gfc_match_pointer_assignment,match_typebound_call): Handle
444 procedure pointer components.
445 * module.c (mio_expr): Handle EXPR_PPC.
446 * parse.c (parse_derived): Handle procedure pointer components.
447 * primary.c (gfc_match_varspec): Add new argument 'ppc_arg' and handle
448 procedure pointer components.
449 (gfc_variable_attr): Handle procedure pointer components.
450 (gfc_match_rvalue): Added new argument to gfc_match_varspec and changed
451 first argument of gfc_get_default_type.
452 (match_variable): Added new argument to gfc_match_varspec.
453 * resolve.c (resolve_entries,set_type,resolve_fl_parameter): Changed
454 first argument of gfc_get_default_type.
455 (resolve_structure_cons,resolve_actual_arglist): Handle procedure
457 (resolve_ppc_call): New function to resolve a call to a procedure
458 pointer component (subroutine).
459 (resolve_expr_ppc): New function to resolve a call to a procedure
460 pointer component (function).
461 (gfc_resolve_expr): Handle EXPR_PPC.
462 (resolve_code): Handle EXEC_CALL_PPC.
463 (resolve_fl_derived): Copy the interface for a procedure pointer
465 (resolve_symbol): Fix overlong line.
466 * st.c (gfc_free_statement): Handle EXEC_CALL_PPC.
467 * symbol.c (gfc_get_default_type): Changed first argument.
468 (gfc_set_default_type): Changed first argument of gfc_get_default_type.
469 (gfc_add_component): Initialize ts.type to BT_UNKNOWN.
470 * trans.h (gfc_conv_function_call): Renamed.
471 * trans.c (gfc_trans_code): Handle EXEC_CALL_PPC.
472 * trans-expr.c (gfc_conv_component_ref): Ditto.
473 (gfc_conv_function_val): Rename to 'conv_function_val', add new
474 argument 'expr' and handle procedure pointer components.
475 (gfc_conv_operator_assign): Renamed gfc_conv_function_val.
476 (gfc_apply_interface_mapping_to_expr): Handle EXPR_PPC.
477 (gfc_conv_function_call): Rename to 'gfc_conv_procedure_call', add new
478 argument 'expr' and handle procedure pointer components.
479 (gfc_get_proc_ptr_comp): New function to get the backend decl for a
480 procedure pointer component.
481 (gfc_conv_function_expr): Renamed gfc_conv_function_call.
482 (gfc_conv_structure): Handle procedure pointer components.
483 * trans-intrinsic.c (gfc_conv_intrinsic_funcall,
484 conv_generic_with_optional_char_arg): Renamed gfc_conv_function_call.
485 * trans-stmt.h (gfc_get_proc_ptr_comp): Add prototype.
486 * trans-stmt.c (gfc_trans_call): Renamed gfc_conv_function_call.
487 * trans-types.h (gfc_get_ppc_type): Add prototype.
488 * trans-types.c (gfc_get_ppc_type): New function to build a tree node
489 for a procedure pointer component.
490 (gfc_get_derived_type): Handle procedure pointer components.
492 2009-05-06 Tobias Burnus <burnus@net-b.de>
495 * resolve.c (resolve_symbol): Print no warning for implicitly
496 typed intrinsic functions.
498 2009-05-05 Janus Weil <janus@gcc.gnu.org>
501 * expr.c (gfc_check_pointer_assign): Check for statement functions and
502 internal procedures in procedure pointer assignments.
504 2009-04-28 Janus Weil <janus@gcc.gnu.org>
507 * resolve.c (resolve_symbol): Correctly copy the interface of a
508 PROCEDURE statement if the interface involves a RESULT variable.
510 2009-04-28 Janus Weil <janus@gcc.gnu.org>
514 * expr.c (gfc_check_pointer_assign): Correctly detect if the left hand
516 * parse.c (gfc_fixup_sibling_symbols): Don't check for ambiguity.
518 2009-04-28 Paul Thomas <pault@gcc.gnu.org>
521 * trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
522 type parentheses argument if it is a variable with allocatable
525 2009-04-27 Ian Lance Taylor <iant@google.com>
527 * trans-intrinsic.c (DEFINE_MATH_BUILTIN): Add casts to enum
529 * trans-io.c (st_parameter_field): Add casts to enum type.
531 2009-04-26 Steven G. Kargl <kargl@gcc.gnu.org>
534 fortran/data.c (gfc_assign_data_value): If the lvalue is an
535 assumed character length entity in a data statement, then
536 return FAILURE to prevent segmentation fault.
538 2009-04-26 Jakub Jelinek <jakub@redhat.com>
540 * trans-decl.c: Include pointer-set.h.
541 (nonlocal_dummy_decl_pset, tree nonlocal_dummy_decls): New variables.
542 (gfc_nonlocal_dummy_array_decl): New function.
543 (gfc_get_symbol_decl): Call it for non-local dummy args with saved
545 (gfc_get_symbol_decl): Set DECL_BY_REFERENCE when needed.
546 (gfc_generate_function_code): Initialize nonlocal_dummy_decl{s,_pset},
547 chain it to outermost block's vars, destroy it afterwards.
548 * Make-lang.in (trans-decl.o): Depend on pointer-set.h.
550 2009-04-25 Janus Weil <janus@gcc.gnu.org>
553 * decl.c (gfc_match_import): Use 'sym->name' instead of 'name'.
554 They differ if the symbol has been use-renamed.
556 2009-04-24 Ian Lance Taylor <iant@google.com>
558 * gfortran.h (enum gfc_symbol_type): New named enum type, broken
559 out of struct gfc_symbol.
560 (struct gfc_symbol): Use enum gfc_symbol_type.
561 (enum gfc_array_ref_dimen_type): New named enum type, broken out
562 of struct gfc_array_ref).
563 (struct gfc_array_ref): Use enum gfc_array_ref_dimen_type.
564 (mod_pointee_as): Update declaration.
565 * decl.c (add_global_entry): Change type to enum gfc_symbol_type.
566 (gfc_mod_pointee_as): Change return type to "match".
567 * module.c (mio_array_ref): Add cast to enum type.
568 (mio_symbol): Likewise.
569 * resolve.c (resolve_global_procedure): Change type to enum
571 * trans-io.c (gfc_build_st_parameter): Change type to unsigned
574 2009-04-24 Daniel Kraft <d@domob.eu>
576 * gfortran.h (gfc_get_typebound_proc): Removed as macro, now a function.
577 (struct gfc_symtree): Moved "typebound" member inside union.
578 (struct gfc_namespace): Add "tb_sym_root" as new symtree to sort out
579 type-bound procedures there.
580 (gfc_get_tbp_symtree): New procedure.
581 * symbol.c (tentative_tbp_list): New global.
582 (gfc_get_namespace): NULL new "tb_sym_root" member.
583 (gfc_new_symtree): Removed initialization of "typebound" member.
584 (gfc_undo_symbols): Process list of tentative tbp's.
585 (gfc_commit_symbols): Ditto.
586 (free_tb_tree): New method.
587 (gfc_free_namespace): Call it.
588 (gfc_get_typebound_proc): New method.
589 (gfc_get_tbp_symtree): New method.
590 (gfc_find_typebound_proc): Adapt to structural changes of gfc_symtree
591 and gfc_namespace with regards to tbp's.
592 * dump-parse-tree.c (show_typebound): Ditto.
593 * primary.c (gfc_match_varspec): Ditto. Don't reference tbp-symbol
594 as it isn't a symbol any longer.
595 * module.c (mio_typebound_symtree): Adapt to changes.
596 (mio_typebound_proc): Ditto, create symtrees using "gfc_get_tbp_symtree"
597 rather than "gfc_get_sym_tree".
598 (mio_f2k_derived): Ditto.
599 * decl.c (match_procedure_in_type): Ditto.
600 (gfc_match_generic): Ditto. Don't reference tbp-symbol.
601 * resolve.c (check_typebound_override): Adapt to changes.
602 (resolve_typebound_generic): Ditto.
603 (resolve_typebound_procedures): Ditto.
604 (ensure_not_abstract_walker): Ditto.
605 (ensure_not_abstract): Ditto.
606 (resolve_typebound_procedure): Ditto, ignore erraneous symbols (for
607 instance, through removed tentative ones).
608 * gfc-internals.texi (Type-bound procedures): Document changes.
610 2009-04-24 Janus Weil <janus@gcc.gnu.org>
614 * symbol.c (gfc_copy_formal_args_intr): Set attr.flavor and attr.dummy
615 for the formal arguments.
617 2009-04-21 Taras Glek <tglek@mozilla.com>
619 * f95-lang.c: Update GTY annotations to new syntax.
620 * trans-intrinsic.c: Likewise.
621 * trans-io.c: Likewise.
624 2009-04-22 Janus Weil <janus@gcc.gnu.org>
627 * decl.c (add_hidden_procptr_result): Bugfix for procptr results.
628 (match_procedure_decl): Set if_source.
629 * expr.c (gfc_check_pointer_assign): Bugfix: Return after error.
630 And: Check interface also for IFSRC_UNKNOWN (return type may be known).
631 * gfortran.h (typedef enum ifsrc): Remove IFSRC_USAGE,
632 add documentation. Rename copy_formal_args and copy_formal_args_intr.
633 * interface.c (gfc_compare_interfaces): Check for return types,
634 handle IFSRC_UNKNOWN.
635 (compare_intr_interfaces,compare_actual_formal_intr): Obsolete, removed.
636 (gfc_procedure_use): Modified handling of intrinsics.
637 * intrinsic.c (add_functions): Bugfix for "dim".
638 * resolve.c (resolve_intrinsic): New function to resolve intrinsics,
639 which copies the interface from isym to sym.
640 (resolve_procedure_expression,resolve_function): Use new function
642 (resolve_symbol): Add function attribute for externals with return type
643 and use new function 'resolve_intrinsic'.
644 * symbol.c (ifsrc_types): Remove string for IFSRC_USAGE.
645 (copy_formal_args): Renamed to gfc_copy_formal_args.
646 (copy_formal_args_intr): Renamed to gfc_copy_formal_args_intr.
647 * trans-const.c (gfc_conv_const_charlen): Handle cl==NULL.
649 2009-04-21 Joseph Myers <joseph@codesourcery.com>
651 * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
652 ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
653 ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
654 copyright and license notices.
655 * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
656 ChangeLog-2008: Correct dates.
658 2009-04-20 Tobias Burnus <burnus@net-b.de>
661 * scanner.c (load_line): Fix bogus "&" compile-time diagnostic.
663 2009-04-20 Paul Thomas <pault@gcc.gnu.org>
666 * resolve.c (is_sym_host_assoc): New function.
667 (resolve_fl_derived): Call it when checking PRIVATE components
668 of PUBLIC derived types. Change gfc_error to a gfc_notify_std
670 (resolve_fl_namelist): Call it twice to check for host
673 2009-04-20 Ian Lance Taylor <iant@google.com>
675 * module.c (import_iso_c_binding_module): Add casts to enum type.
676 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Change op to enum
678 (gfc_conv_intrinsic_anyall): Likewise.
679 (gfc_conv_intrinsic_arith): Likewise.
680 (gfc_conv_intrinsic_minmaxloc): Likewise.
681 (gfc_conv_intrinsic_minmaxval): Likewise.
682 (gfc_conv_intrinsic_bitop): Likewise.
683 (gfc_conv_intrinsic_singlebitop): Likewise.
684 (gfc_conv_intrinsic_strcmp): Likewise.
686 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
687 Jakub Jelinek <jakub@redhat.com>
690 * trans.h (OMPWS_WORKSHARE_FLAG, OMPWS_CURR_SINGLEUNIT,
691 OMPWS_SCALARIZER_WS, OMPWS_NOWAIT): Define.
692 (ompws_flags): New extern decl.
693 * trans-array.c (gfc_trans_scalarized_loop_end): Build OMP_FOR
694 for the outer dimension if ompws_flags allow it.
695 * trans.c (gfc_generate_code): Clear ompws_flags.
696 * trans-expr.c (gfc_trans_assignment_1): Allow worksharing
697 array assignments inside of !$omp workshare.
698 * trans-stmt.c (gfc_trans_where_3): Similarly for where statements
700 * trans-openmp.c (ompws_flags): New variable.
701 (gfc_trans_omp_workshare): Rewritten.
703 2009-04-11 Daniel Kraft <d@domob.eu>
706 * gfortran.h (struct gfc_charlen): New field "passed_length" to store
707 the actual passed string length for dummy arguments.
708 * trans-decl.c (gfc_create_string_length): Formatting fixes and added
709 assertion, moved a local variable into the innermost block it is needed.
710 (create_function_arglist): Removed TODO about the check being
711 implemented and initialize cl->passed_length here.
712 (add_argument_checking): New method.
713 (gfc_generate_function_code): Call the argument checking method.
715 2009-04-11 Janus Weil <janus@gcc.gnu.org>
718 * symbol.c (check_conflict): Reject procedure pointers for -std=f95.
720 2009-04-11 Daniel Franke <franke.daniel@gmail.com>
722 * resolve.c (resolve_global_procedure): Enable whole-file checking for
723 procedures that are declared later in the file.
725 2009-04-10 Paolo Bonzini <bonzini@gnu.org>
728 * trans.c (gfc_allocate_with_status): Fix type mismatches
731 2009-04-10 Daniel Franke <franke.daniel@gmail.com>
734 * expr.c (find_array_section): Leave early on zero-sized arrays.
736 2009-04-09 Janus Weil <janus@gcc.gnu.org>
739 * decl.c (add_hidden_procptr_result): New function for handling
740 procedure pointer return values by adding a hidden result variable.
741 (variable_decl,match_procedure_decl,gfc_match_function_decl,
742 gfc_match_subroutine,gfc_match_end,attr_decl1): Handle procedure pointer
744 * parse.c (parse_interface): Add EXTERNAL attribute only after
745 FUNCTION/SUBROUTINE declaration is complete.
746 * primary.c (replace_hidden_procptr_result): New function for replacing
747 function symbol by hidden result variable.
748 (gfc_match_rvalue,match_variable): Replace symbol by hidden result
750 * resolve.c (resolve_contained_fntype,resolve_function,resolve_variable,
751 resolve_symbol): Allow for procedure pointer function results.
752 (resolve_fl_procedure): Conflict detection moved here from
754 * symbol.c (gfc_check_function_type): Allow for procedure pointer
756 (check_conflict): Move some conflict detection to resolution stage.
757 * trans-types.c (gfc_sym_type,gfc_get_function_type): Handle hidden
760 2009-04-08 Jakub Jelinek <jakub@redhat.com>
762 * trans-types.c (gfc_init_types): Ensure gfc_integer_types doesn't
763 contain TYPE_STRING_FLAG types.
765 2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
768 * invoke.texi (fdollar-ok): Fix typo.
770 2009-04-08 Daniel Franke <franke.daniel@gmail.com>
773 * invoke.texi (fdollar-ok): Clarify limitations.
775 2009-04-08 Paul Thomas <pault@gcc.gnu.org>
778 * trans-array.c (gfc_trans_deferred_array): Return if this
779 is a result variable.
781 2009-04-07 Janus Weil <janus@gcc.gnu.org>
784 * trans-decl.c (gfc_get_symbol_decl): Correctly set decl location for
785 procedure pointer decls.
787 2009-04-07 Janus Weil <janus@gcc.gnu.org>
790 * expr.c (gfc_check_pointer_assign): Enable interface check for
792 * gfortran.h: Add copy_formal_args_intr.
793 * interface.c (gfc_compare_interfaces): Call gfc_compare_intr_interfaces
794 if second argument is an intrinsic.
795 (compare_intr_interfaces): Correctly set attr.function, attr.subroutine
797 (compare_parameter): Call gfc_compare_interfaces also for intrinsics.
798 * resolve.c (resolve_specific_f0,resolve_specific_s0): Don't resolve
799 intrinsic interfaces here. Must happen earlier.
800 (resolve_symbol): Resolution of intrinsic interfaces moved here from
801 resolve_specific_..., and formal args are now copied from intrinsic
803 * symbol.c (copy_formal_args_intr): New function to copy the formal
804 arguments from an intinsic procedure.
806 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
809 * dependency.c (ref_same_as_full_array): New function.
810 (gfc_dep_resolver): Call it.
812 2009-04-06 Janus Weil <janus@gcc.gnu.org>
815 * decl.c (match_procedure_decl): Fix double declaration problems with
816 PROCEDURE statements.
817 * symbol.c (gfc_add_type): Ditto.
819 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
822 * trans-array.c (gfc_conv_array_ref): If the symbol has the
823 temporary attribute use the array_spec for the bounds.
824 * gfortran.h : Add the temporary field to the structure
826 * trans-stmt.c (forall_make_variable_temp): Set the symbol's
829 2009-04-05 Daniel Franke <franke.daniel@gmail.com>
832 * trans-array.c (gfc_trans_array_constructor_value): Shadow
833 implied do-loop variable to avoid spurious middle-end warnings.
835 2009-04-04 Tobias Burnus <burnus@net-b.de>
838 * trans-decl.c (gfc_generate_function_code): Move recursive
839 check to the right position.
841 2009-04-04 Paul Thomas <pault@gcc.gnu.org>
844 * trans-common.c (translate_common): Do not offset the whole
847 2009-04-03 Tobias Burnus <burnus@net-b.de>
850 * resolve.c (resolve_common_vars): Add FL_VARIABLE to symbol
851 if it is not a procedure pointer.
852 * primary.c (match_actual_arg): Ditto.
854 2009-03-31 Joseph Myers <joseph@codesourcery.com>
856 PR preprocessor/15638
857 * cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.
859 2009-03-30 Steven G. Kargl <kargls@comcast.net>
862 * trans-stmt.c(gfc_trans_allocate): Add translation of ERRMSG.
863 (gfc_trans_deallocate): Add translation of ERRMSG. Remove stale
864 comments. Minor whitespace cleanup.
865 * resolve.c(is_scalar_expr_ptr): Whitespace cleanup.
866 (resolve_deallocate_expr (gfc_expr *e): Update error message.
867 (resolve_allocate_expr): Remove dead code. Update error message.
868 Move error checking to ...
869 (resolve_allocate_deallocate): ... here. Add additional error
870 checking for STAT, ERRMSG, and allocate-objects.
871 * match.c(gfc_match_allocate,gfc_match_deallocate): Parse ERRMSG.
872 Check for redundant uses of STAT and ERRMSG. Reword error message
873 and add checking for pointer, allocatable, and proc_pointer attributes.
875 2009-03-30 Paul Thomas <pault@gcc.gnu.org>
880 * symbol.c : Add gfc_global_ns_list.
881 * decl.c (add_global_entry): Set the namespace ('ns') field.
882 * gfortran.h : Add the resolved field to gfc_namespace. Add the
883 namespace ('ns') field to gfc_gsymbol. Add flag_whole_file to
884 gfc_option_t. Add the prototype for gfc_free_dt_list.
885 * lang.opt : Add the whole-file option.
886 * invoke.texi : Document the whole-file option.
887 * resolve.c (resolve_global_procedure): If the fwhole-file
888 option is set, reorder gsymbols to ensure that translation is
889 in the right order. Resolve the gsymbol's namespace if that
890 has not occurred and then check interfaces.
891 (resolve_function): Move call to resolve_global_procedure.
892 (resolve_call): The same.
893 (resolve_codes): Store the current labels_obstack.
894 (gfc_resolve) : Return if the namespace is already resolved.
895 trans-decl.c (gfc_get_extern_function_decl): If the whole_file
896 option is selected, use the backend_decl of a gsymbol, if it is
898 parse.c (add_global_procedure, add_global_program): If the flag
899 whole-file is set, add the namespace to the gsymbol.
900 (gfc_parse_file): On -fwhole-file, put procedure namespaces on
901 the global namespace list. Rearrange to do resolution of all
902 the procedures in a file, followed by their translation.
903 * options.c (gfc_init_options): Add -fwhole-file.
904 (gfc_handle_option): The same.
906 2009-03-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
908 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_HUGE_VAL
909 family of intrinsics instead of BUILT_IN_INF family.
910 * trans-intrinsics.c (gfc_conv_intrinsic_nearest): Use
911 BUILT_IN_HUGE_VAL instead of BUILT_IN_INF.
913 2009-03-30 Jakub Jelinek <jakub@redhat.com>
915 * trans-types.c (gfc_sym_type, gfc_return_by_reference): For
916 sym->attr.result check sym->ns->proc_name->attr.is_bind_c.
918 2009-03-30 Joseph Myers <joseph@codesourcery.com>
920 PR rtl-optimization/323
921 * options.c (gfc_post_options): Set
922 flag_excess_precision_cmdline. Give an error for
923 -fexcess-precision=standard for processors where the option is
926 2009-03-29 Joseph Myers <joseph@codesourcery.com>
928 PR preprocessor/34695
929 * cpp.c (cb_cpp_error): New.
930 (gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
931 Don't check cpp_errors (cpp_in).
932 (gfc_cpp_init_0): Set cb->error.
934 2009-03-29 Steven G. Kargl <kargl@gcc.gnu.org>
937 * gfortran.h: Add ARITH_PROHIBIT to arith enum.
938 expr.c (gfc_match_init_expr): Add global variable init_flag to
939 flag matching an initialization expression.
940 (check_intrinsic_op): Move no longer reachable error message to ...
941 * arith.c (arith_power): ... here. Remove gfc_ prefix in
942 gfc_arith_power. Use init_flag. Allow constant folding of x**y
943 when y is REAL or COMPLEX.
944 (eval_intrinsic): Remove restriction that y in x**y must be INTEGER
945 for constant folding.
946 * gfc_power: Update gfc_arith_power to arith_power
948 2009-03-29 Daniel Kraft <d@domob.eu>
951 * gfortran.h (struct gfc_typebound_proc): Added new flag "deferred" and
952 added a comment explaining DEFERRED binding handling.
953 * decl.c (match_binding_attributes): Really match DEFERRED attribute.
954 (match_procedure_in_type): Really match PROCEDURE(interface) syntax
955 and do some validity checks for DEFERRED and this construct.
956 * module.c (binding_overriding): New string constant for DEFERRED.
957 (mio_typebound_proc): Module-IO DEFERRED flag.
958 * resolve.c (check_typebound_override): Ensure that a non-DEFERRED
959 binding is not overridden by a DEFERRED one.
960 (resolve_typebound_procedure): Allow abstract interfaces as targets
961 for DEFERRED bindings.
962 (ensure_not_abstract_walker), (ensure_not_abstract): New methods.
963 (resolve_fl_derived): Use new "ensure_not_abstract" method for
964 non-ABSTRACT types extending ABSTRACT ones to ensure each DEFERRED
965 binding is overridden.
966 (check_typebound_baseobject): New method.
967 (resolve_compcall), (resolve_typebound_call): Check base-object of
968 the type-bound procedure call.
969 * gfc-internals.texi (Type-bound procedures): Document a little bit
970 about internal handling of DEFERRED bindings.
972 2009-03-29 Tobias Schlueter <tobi@gcc.gnu.org>
975 * gfortran.h (gfc_st_label): Fix comment.
976 (gfc_exec_op): Add statement code EXEC_END_BLOCK for end of block.
977 * parse.c (accept_statement): Use EXEC_END_BLOCK for END IF and
978 END SELECT with labels.
979 (check_do_closure): Fix formatting.
980 (parse_do_block): Fix typo in error message.
981 * resolve.c (code_stack): Remove tail member. Update comment to
982 new use of reachable_labels.
983 (reachable_labels): Rename to ...
984 (find_reachable_labels): ... this. Overhaul. Update preceding
986 (resolve_branch): Fix comment preceding function. Rewrite.
987 (resolve_code): Update call to find_reachable_labels. Add code to
988 deal with EXEC_END_BLOCK.
989 * st.c (gfc_free_statement): Add code to deal with EXEC_END_BLOCK.
990 Add 2009 to copyright years.
991 * trans.c (gfc_trans_code): Likewise on both counts.
993 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
996 * expr.c (gfc_check_assign): Allow pointer components when
1000 * resolve.c (check_data_variable): Treat pointer arrays with
1003 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
1006 * trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
1007 have a string_length.
1009 2009-03-28 Tobias Burnus <burnus@net-b.de>
1012 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
1013 Add GFC_RTCHECK_DO support.
1014 * option.c (gfc_handle_runtime_check_option): Enable GFC_RTCHECK_DO.
1015 * invoke.texi (-fcheck): Document "do" option.
1017 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
1020 * trans-array.c (get_elemental_fcn_charlen): Remove.
1021 (get_array_charlen): New function to replace previous.
1023 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
1026 * parse.c (parse_derived): Do not break on finding pointer,
1027 allocatable or private components.
1029 2009-03-28 Tobias Burnus <burnus@net-b.de>
1032 * option.c (gfc_handle_runtime_check_option): Enable recursion check.
1033 * trans-decl.c (gfc_generate_function_code): Add recursion check.
1034 * invoke.texi (-fcheck): Add recursive option.
1036 2009-03-28 Tobias Burnus <burnus@net-b.de>
1039 * resolve.c (gfc_resolve_iterator): Add zero-loop warning.
1041 2009-03-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1042 Paul Thomas <pault@gcc.gnu.org>
1043 Tobias Burnus <burnus@net-b.de>
1045 * gfortran.h (gfc_option_t): Add rtcheck.
1046 * lang.opt: New option -fcheck.
1047 * libgfortran.h: Add GFC_RTCHECK_* constants.
1048 * invoke.texi: Document -fcheck.
1049 * options.c (gfc_handle_runtime_check_option): New function.
1050 (gfc_init_options,gfc_post_options,gfc_handle_option):
1053 2009-03-27 Richard Guenther <rguenther@suse.de>
1055 * trans-array.c (gfc_conv_descriptor_data_addr): Use
1056 gfc_build_addr_expr instead of build_fold_addr_expr.
1057 (gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
1058 gfc_trans_constant_array_constructor, gfc_conv_array_data,
1059 gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
1060 * trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
1061 gfc_conv_function_val, gfc_conv_operator_assign,
1062 gfc_conv_subref_array_arg, gfc_conv_function_call,
1063 gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
1064 * trans-intrinsic.c (gfc_conv_intrinsic_exponent,
1065 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1066 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
1067 gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
1068 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
1069 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
1070 gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
1071 * trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
1072 gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
1073 build_filepos, gfc_trans_inquire, gfc_trans_wait,
1074 nml_get_addr_expr, transfer_namelist_element, build_dt,
1075 gfc_trans_dt_end, transfer_array_component, transfer_expr,
1076 transfer_array_desc, gfc_trans_transfer): Likewise.
1077 * trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
1078 * trans.c (gfc_build_addr_expr): Mark the base of the address
1081 2009-03-27 Tobias Burnus <burnus@net-b.de>
1083 * gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.
1084 (gfc_expr): Add is_snan.
1085 * trans-const.c (gfc_conv_mpfr_to_tree): Support SNaN.
1086 (gfc_conv_constant_to_tree): Update call to gfc_conv_mpfr_to_tree.
1087 * trans-const.h (gfc_conv_mpfr_to_tree): Update prototype.
1088 * resolve.c (build_default_init_expr): Update call.
1089 * target-memory.c (encode_float): Ditto.
1090 * trans-intrinsic.c (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod,
1092 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1094 * lang.opt: Unify help texts for -I, -Wconversion, -d, -fopenmp,
1097 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
1099 * simplify.c (gfc_simplify_transfer): Zero-initialize the
1102 2009-02-27 Tobias Burnus <burnus@net-b.de>
1105 * module.c (read_md5_from_module_file): Add missing quote.
1107 2009-02-27 Tobias Burnus <burnus@net-b.de>
1110 * module.c (read_md5_from_module_file): Include mod version
1111 in had-changed test.
1113 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1116 * interface.c (compare_type_rank_if): Return 1 if the symbols
1117 are the same and deal with external procedures where one is
1118 identified to be a function or subroutine by usage but the
1121 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
1124 * trans-array.c (gfc_conv_array_initializer): Convert all
1125 expressions rather than ICEing.
1127 2009-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1130 * array.c (ref_dimen_size): Rename to gfc_ref_dimen_size,
1131 make global. Change function name in error messages.
1132 (ref_size): Change ref_dimen_size to gfc_ref_dimen_size.
1133 (gfc_array_ref_shape): Likewise.
1134 * gfortran.h: Add prototype for gfc_ref_dimen_size.
1135 * simplify.c (simplify_bound_dim): Add ref argument.
1136 If the reference isn't a full array, return one for
1137 the lower bound and the extent for the upper bound.
1138 (simplify_bound): For array sections, take as from the
1139 argument. Add reference to all to simplify_bound_dim.
1141 2009-02-19 Daniel Franke <franke.daniel@gmail.com>
1143 * scanner.c (load_line): At end of line, skip '\r' without setting
1144 the truncation flag.
1146 2009-02-18 Daniel Kraft <d@domob.eu>
1148 * gfortran.texi: New chapter about compiler characteristics.
1149 (Compiler Characteristics): Document KIND type parameters here.
1151 2009-02-18 Tobias Burnus <burnus@net-b.de>
1153 * intrinsic.texi (MALLOC): Make example more portable.
1155 2009-02-13 Mikael Morin <mikael.morin@tele2.fr>
1158 * module.c (gfc_dump_module,gfc_use_module): Add module
1161 2009-02-13 Paul Thomas <pault@gcc.gnu.org>
1165 * trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
1166 function references to ensure that a valid expression is used.
1167 (gfc_conv_function_call): Pass Cray pointers to procedures.
1169 2009-02-03 Jakub Jelinek <jakub@redhat.com>
1171 * gfortranspec.c (lang_specific_driver): Update copyright notice
1174 2009-01-28 Paul Thomas <pault@gcc.gnu.org>
1178 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use the array
1179 descriptor ubound for UBOUND, when the array lbound == 1.
1181 2009-01-27 Daniel Kraft <d@domob.eu>
1184 * trans-stmt.c (gfc_conv_elemental_dependencies): Create temporary
1185 for the real type needed to make it work for subcomponent-references.
1187 2009-01-21 Daniel Kraft <d@domob.eu>
1189 * trans-stmt.c (gfc_conv_elemental_dependencies): Cleaned up comment.
1191 2009-01-20 Paul Thomas <pault@gcc.gnu.org>
1194 * resolve.c (check_host_association): Remove the matching to
1195 correct an incorrect host association and use manipulation of
1196 the expression instead.
1198 2009-01-20 Tobias Burnus <burnus@net-b.de>
1200 * invoke.texi (RANGE): RANGE also takes INTEGER arguments.
1202 2009-01-19 Mikael Morin <mikael.morin@tele2.fr>
1205 * simplify.c (simplify_bound): Don't use array specification
1206 if variable or component has subsequent references.
1208 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1211 * module.c (write_common_0): Add argument 'this_module' and
1212 check that non-use associated common blocks are written first.
1213 (write_common): Call write_common_0 twice, once with true and
1216 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1219 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Has
1220 been absorbed into gfc_conv_intrinsic_transfer. All
1221 references to it in trans-intrinsic.c have been changed
1222 accordingly. PR fixed by using a temporary for scalar
1223 character transfer, when the source is shorter than the
1226 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1229 * module.c (write_common_0): Revert patch of 2009-01-05.
1231 2009-01-16 Janus Weil <janus@gcc.gnu.org>
1234 * expr.c (gfc_check_pointer_assign): Allow use-associated procedure
1236 * trans-decl.c (get_proc_pointer_decl,gfc_create_module_variable):
1237 Enable procedure pointers as module variables.
1239 2009-01-14 Steven G. Kargl <kargl@gcc.gnu.org>
1241 * ChangeLog-2007: Clean out svn merge droppings.
1243 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1246 * target-memory.c (encode_derived): Encode NULL.
1248 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1251 * resolve.c (check_host_association): Use the symtree name to
1252 search for a potential contained procedure, since this is the
1253 name by which it would be referenced.
1255 2009-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1258 * interface.c (gfc_procedure_use): Don't warn about functions
1260 * symbol.c (generate_isocbinding_symbol): Mark c_loc and
1263 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1266 * module.c (write_common_0): Use the name of the symtree rather
1267 than the common block, to determine if the common has been
1270 2009-01-05 Daniel Franke <franke.daniel@gmail.com>
1273 * check.c (gfc_check_random_seed): Added size check for GET
1274 dummy argument, reworded error messages to follow common pattern.
1276 2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1279 * trans-types.c (gfc_get_derived_type): Check for the
1280 presence of derived->ns->proc_name before
1281 accessing derived->ns->proc_name->attr.flavor .
1282 * resolve.c (resolve_symbol): Likewise.
1284 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1287 * gfortran.h : Add bit to gfc_expr 'user_operator'
1288 * interface.c (gfc_extend_expr): Set the above if the operator
1289 is substituted by a function.
1290 * resolve.c (check_host_association): Return if above is set.
1292 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1295 * ChangeLog-2008: Fix function name.
1298 * dependency.c (gfc_check_argument_var_dependency):
1299 Move the check for pointerness inside the if block
1300 so that it doesn't affect the return value.
1303 * trans-stmt.c (gfc_trans_call):
1304 Add the dependency code after the loop bounds calculation one.
1306 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1308 * intrinsic.c (do_simplify): Removed already implemented TODO.
1310 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1313 * simplify.c (gfc_simplify_merge): New.
1314 * intrinsic.h (gfc_simplify_merge): New prototype.
1315 * intrinsic.c (add_functions): Added simplification for MERGE.
1317 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1320 * gfortran.h (gfc_is_data_pointer): Added prototype
1321 * resolve.c (gfc_iso_c_func_interface):
1322 Use gfc_is_data_pointer to test for pointer attribute.
1323 * dependency.c (gfc_is_data_pointer):
1324 Support pointer-returning functions.
1326 2009-01-03 Daniel Franke <franke.daniel@gmail.com>
1328 * symbol.c (save_symbol): Don't SAVE function results.
1330 2009-01-03 Paul Thomas <pault@gcc.gnu.org>
1333 * resolve.c (resolve_call): When searching for proper host
1334 association, use symtree rather than symbol. For everything
1335 except generic subroutines, substitute the symtree in the call
1336 rather than the symbol.
1339 Copyright (C) 2009 Free Software Foundation, Inc.
1341 Copying and distribution of this file, with or without modification,
1342 are permitted in any medium without royalty provided the copyright
1343 notice and this notice are preserved.
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