1 2010-07-29 Janus Weil <janus@gcc.gnu.org>
4 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
5 (gfc_trans_class_assign): Modified prototype.
6 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
7 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
8 (gfc_trans_class_assign): ... here. Modified actual arguments.
9 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
10 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
11 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
13 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
17 * class.c (gfc_find_derived_vtab): Accept or discard newly created
18 symbols before returning.
20 2010-07-29 Joseph Myers <joseph@codesourcery.com>
22 * lang.opt (cpp): Remove Joined and Separate markers.
23 (cpp=): New internal option.
24 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
25 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
28 2010-07-29 Daniel Kraft <d@domob.eu>
31 * array.c (resolve_array_bound): Fix error message to properly handle
32 non-variable expressions.
34 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
36 * decl.c (free_value): Also free repeat field.
37 * data.c (gfc_assign_data_value): Always free offset before returning.
39 2010-07-28 Daniel Kraft <d@domob.eu>
41 * gfortran.h (gfc_build_intrinsic_call): New method.
42 * expr.c (gfc_build_intrinsic_call): New method.
43 * simplify.c (range_check): Ignore non-constant value.
44 (simplify_bound_dim): Handle non-variable expressions and
45 fix memory leak with non-free'ed expression.
46 (simplify_bound): Handle non-variable expressions.
47 (gfc_simplify_shape): Ditto.
48 (gfc_simplify_size): Ditto, but only in certain cases possible.
50 2010-07-28 Joseph Myers <joseph@codesourcery.com>
52 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
55 2010-07-28 Tobias Burnus <burnus@net-b.de>
58 * trans-types.c (gfc_get_derived_type): Fix DT declaration
59 from modules for whole-file mode.
61 2010-07-27 Joseph Myers <joseph@codesourcery.com>
63 * gfortran.h (gfc_handle_option): Update prototype and return
65 * options.c (gfc_handle_option): Update prototype and return value
68 2010-07-27 Joseph Myers <joseph@codesourcery.com>
70 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
71 decoded options in allocating deferred_opt.
72 * cpp.h (gfc_cpp_init_options): Update prototype.
73 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
74 * gfortran.h (gfc_option_lang_mask): New.
75 (gfc_init_options): Update prototype.
76 * options.c (gfc_option_lang_mask): New.
77 (gfc_init_options): Update prototype. Pass new arguments to
80 2010-07-26 Tobias Burnus <burnus@net-b.de>
83 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
84 for functions which are later in the same file.
85 (gfc_create_function_decl, build_function_decl,
86 build_entry_thunks): Add global argument.
87 * trans.c (gfc_generate_module_code): Update
88 gfc_create_function_decl call.
89 * trans.h (gfc_create_function_decl): Update prototype.
90 * resolve.c (resolve_global_procedure): Also resolve for
93 2010-07-26 Richard Henderson <rth@redhat.com>
96 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
97 (gfc_write_global_declarations): New.
99 2010-07-26 Tobias Burnus <burnus@net-b.de>
102 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
103 for call to transfer_namelist_element.
104 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
107 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
110 * Make-lang.in: Add fortran/frontend-passes.o.
111 * gfortran.h: Add prototype for gfc_run_passes.
112 * resolve.c (gfc_resolve): Call gfc_run_passes.
113 * frontend-passes.c: New file.
115 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
118 * scanner.c (gfc_next_char_literal): Enable truncation warning for
121 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
124 * gfortran.h (gfc_namespace): New field old_equiv.
125 (gfc_free_equiv_until): New prototype.
126 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
127 a parameterized stop condition.
128 (gfc_free_equiv): Use gfc_free_equiv_until.
129 * parse.c (next_statement): Save equivalence list.
130 (reject_statement): Restore equivalence list.
132 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
135 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
136 in the function so that it does not get missed by early exits.
137 (load_line): Add checks for quoted strings and free form comments to
138 disable warnings on comments. Add check for ampersand as first
139 character after truncation and don't warn for this case, but warn if
140 there are subsequent non-whitespace characters.
142 2010-07-24 Tobias Burnus <burnus@net-b.de>
145 * parse.c (gfc_parse_file): Do not override
146 gfc_global_ns_list items.
148 2010-07-24 Tobias Burnus <burnus@net-b.de>
150 * options.c (gfc_init_options): Enable -fwhole-file by default.
151 * interface.c (compare_parameter): Assume a Hollerith constant is
152 compatible with all other argument types.
154 2010-07-23 Tobias Burnus <burnus@net-b.de>
157 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
158 -fwhole-file also for derived types.
159 * trans-types.c (copy_dt_decls_ifequal): Remove static and
160 rename to gfc_copy_dt_decls_ifequal.
161 (gfc_get_derived_type): Update call.
162 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
164 2010-07-23 Tobias Burnus <burnus@net-b.de>
167 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
169 2010-07-23 Jakub Jelinek <jakub@redhat.com>
171 * trans-types.c (gfc_get_array_descriptor_base,
172 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
173 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
174 instead of clearing DECL_NAME.
175 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
177 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
180 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
182 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
183 reverse the scalarization loop.
184 gfc_conv_resolve_dependencies: Pass the reverse field of the
185 loopinfo to gfc_dep_resolver.
186 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
187 assignment by resetting loop.reverse.
188 gfortran.h : Add the gfc_reverse enum.
189 trans.h : Add the reverse field to gfc_loopinfo.
190 dependency.c (gfc_check_dependency): Pass null to the new arg
192 (gfc_check_section_vs_section): Check for reverse dependencies.
193 (gfc_dep_resolver): Add reverse argument and deal with the loop
195 dependency.h : Modify prototype for gfc_dep_resolver to include
198 2010-07-23 Daniel Kraft <d@domob.eu>
201 * gfortran.h (gfc_find_symtree_in_proc): New method.
202 * symbol.c (gfc_find_symtree_in_proc): New method.
203 * match.c (match_exit_cycle): Look for loop name also in parent
204 namespaces within current procedure.
206 2010-07-22 Tobias Burnus <burnus@net-b.de>
209 * dependency.c (gfc_check_dependency): Add argument alising check.
210 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
212 2010-07-22 Daniel Kraft <d@domob.eu>
214 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
215 now in the correct place.
217 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
220 * Revert my commit r162325.
222 2010-07-21 Daniel Kraft <d@domob.eu>
224 * trans.h (gfc_get_return_label): Removed.
225 (gfc_generate_return): New method.
226 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
227 returning a tree directly.
228 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
229 (gfc_trans_block_construct): Update for new interface to
230 `gfc_trans_deferred_vars'.
231 * trans-decl.c (current_function_return_label): Removed.
232 (current_procedure_symbol): New variable.
233 (gfc_get_return_label): Removed.
234 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
235 returning a tree directly.
236 (get_proc_result), (gfc_generate_return): New methods.
237 (gfc_generate_function_code): Clean up and do init/cleanup here
238 also with gfc_wrapped_block. Remove return-label but rather
241 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
244 * fortran/match.c (match_type_spec): Check for derived type before
247 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
250 * interface.c (matching_typebound_op): Add argument for the
251 return of the generic name for the procedure.
252 (build_compcall_for_operator): Add an argument for the generic
253 name of an operator procedure and supply it to the expression.
254 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
255 calls to the above procedures.
256 * resolve.c (resolve_typebound_function): Catch procedure
257 component calls for CLASS objects, check that the vtable is
258 complete and insert the $vptr and procedure components, to make
260 (resolve_typebound_function): The same.
261 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
262 an allocatable scalar if it is a result.
264 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
267 * match.c (gfc_match_iterator): Reverted.
269 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
272 * match.c (gfc_match_iterator): Remove error that iterator
273 cannot be INTENT(IN).
275 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
277 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
278 Access subscript through the "dim" field index.
279 (gfc_trans_create_temp_array): Access ss info through the "dim" field
281 (gfc_conv_array_index_offset): Ditto.
282 (gfc_conv_loop_setup): Ditto.
283 (gfc_conv_expr_descriptor): Ditto.
284 (gfc_conv_ss_startstride): Ditto. Update call to
285 gfc_conv_section_startstride.
286 (gfc_conv_section_startstride): Set values along the array dimension.
287 Get array dimension directly from the argument.
289 2010-07-15 Jakub Jelinek <jakub@redhat.com>
291 * trans.h (gfc_string_to_single_character): New prototype.
292 * trans-expr.c (string_to_single_character): Renamed to ...
293 (gfc_string_to_single_character): ... this. No longer static.
294 (gfc_conv_scalar_char_value, gfc_build_compare_string,
295 gfc_trans_string_copy): Adjust callers.
296 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
297 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
298 (select_struct): Move to toplevel, add GTY(()).
299 (gfc_trans_character_select): Optimize SELECT CASE
300 with character length 1.
302 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
304 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
305 * trans-common.c: Likewise.
306 * trans-decl.c: Likewise.
307 * trans-types.c: Likewise.
310 2010-07-15 Janus Weil <janus@gcc.gnu.org>
313 * resolve.c (resolve_typebound_generic_call): Resolve generic
314 non-polymorphic type-bound procedure calls to the correct specific
316 (resolve_typebound_subroutine): Remove superfluous code.
318 2010-07-15 Daniel Kraft <d@domob.eu>
321 * trans.h (struct gfc_wrapped_block): New struct.
322 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
323 (gfc_finish_wrapped_block): New method.
324 (gfc_init_default_dt): Add new init code to block rather than
326 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
327 (gfc_trans_dummy_array_bias): Ditto.
328 (gfc_trans_g77_array): Ditto.
329 (gfc_trans_deferred_array): Ditto.
330 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
331 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
332 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
333 (gfc_finish_wrapped_block): New method.
334 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
335 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
336 (gfc_trans_deferred_array): Ditto.
337 * trans-decl.c (gfc_trans_dummy_character): Ditto.
338 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
339 (init_intent_out_dt): Ditto.
340 (gfc_init_default_dt): Add new init code to block rather than
342 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
343 and cleanup code and put it all together.
345 2010-07-15 Jakub Jelinek <jakub@redhat.com>
347 * trans.h (gfc_build_compare_string): Add CODE argument.
348 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
349 gfc_build_compare_string.
350 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
351 gfc_build_compare_string.
352 (string_to_single_character): Rename len variable to length.
353 (gfc_optimize_len_trim): New function.
354 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
355 or NE_EXPR and one of the strings is string literal with LEN_TRIM
356 bigger than the length of the other string, they compare unequal.
359 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
360 in CASE_LABEL_EXPR and use NULL for low for the default case.
362 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
364 * trans-array.c (gfc_conv_section_upper_bound): Remove
365 (gfc_conv_section_startstride): Don't set the upper bound in the
366 vector subscript case.
367 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
369 2010-07-14 Janus Weil <janus@gcc.gnu.org>
372 * gfortran.h (gfc_is_data_pointer): Remove prototype.
373 * dependency.c (gfc_is_data_pointer): Make it static.
374 * intrinsic.texi: Update documentation on C_LOC.
375 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
376 and add a check for polymorphic variables.
378 2010-07-14 Jakub Jelinek <jakub@redhat.com>
380 * trans-expr.c (string_to_single_character): Also optimize
381 string literals containing a single char followed only by spaces.
382 (gfc_trans_string_copy): Remove redundant string_to_single_character
385 * trans-decl.c (gfc_build_intrinsic_function_decls,
386 gfc_build_builtin_function_decls): Mark functions as
387 DECL_PURE_P or TREE_READONLY.
389 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
391 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
392 instead of build_function_call_expr.
393 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
395 2010-07-13 Tobias Burnus <burnus@net-b.de>
396 Daniel Franke <franke.daniel@gmail.com>
399 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
400 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
402 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
404 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
405 Tobias Burnus <burnus@net-b.de>
408 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
409 noclobber/noescape annotations to function calls.
410 (gfc_build_builtin_function_decls): Likewise.
412 2010-07-13 Janus Weil <janus@gcc.gnu.org>
418 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
419 * class.c (gfc_build_class_symbol): Modified call to
420 'gfc_find_derived_vtab'.
421 (add_proc_component): Removed, moved code into 'add_proc_comp'.
422 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
424 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
425 Removed treatment of generics.
426 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
427 Call 'add_proc_comp' instead of duplicating code.
428 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
430 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
431 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
432 Removed treatment of generics.
433 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
434 'gfc_find_derived_vtab'.
435 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
436 Removed treatment of generics.
437 (resolve_select_type,resolve_fl_derived): Modified call to
438 'gfc_find_derived_vtab'.
439 * trans-decl.c (gfc_get_symbol_decl): Ditto.
440 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
442 * trans-stmt.c (gfc_trans_allocate): Ditto.
444 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
447 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
450 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
452 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
453 * resolve.c (build_default_init_expr): Ditto.
455 2010-07-11 Tobias Burnus <burnus@net-b.de>
458 * module.c (sort_iso_c_rename_list): Remove.
459 (import_iso_c_binding_module,use_iso_fortran_env_module):
460 Allow multiple imports of the same symbol.
462 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
464 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
466 2010-07-11 Janus Weil <janus@gcc.gnu.org>
469 * decl.c (build_sym,attr_decl1): Only build the class container if the
470 symbol has sufficient attributes.
471 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
472 pointer attribute for classes.
473 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
474 * module.c (MOD_VERSION): Bump.
475 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
476 (mio_symbol_attribute): Handle class_pointer attribute.
477 * parse.c (parse_derived): Use class_pointer instead of pointer
478 attribute for classes.
479 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
480 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
481 resolve_allocate_expr,resolve_fl_derived): Ditto.
482 (resolve_fl_var_and_proc): Check for class_ok attribute.
484 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
486 * trans-io.c (gfc_build_st_parameter): Update calls to
487 gfc_add_field_to_struct.
488 * trans-stmt.c (ADD_FIELD): Ditto.
490 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
492 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
493 fieldlist, remove fieldlist from argument list.
494 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
495 and remove fieldlist from argument list.
496 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
497 gfc_get_mixed_entry_union): Move setting
498 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
499 * trans-types.h (gfc_add_field_to_struct): Update prototype.
501 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
504 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
505 if the lhs has never been host associated, as well as not being
506 use associated, a pointer or a target.
507 * resolve.c (resolve_variable): Mark variables that are host
509 * gfortran.h: Add the host_assoc bit to the symbol_attribute
512 2010-07-09 Janus Weil <janus@gcc.gnu.org>
514 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
515 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
518 2010-07-08 Janus Weil <janus@gcc.gnu.org>
521 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
522 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
523 gfc_resolve_storage_size): New prototypes.
524 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
525 * intrinsic.c (add_functions): Add STORAGE_SIZE.
526 * iresolve.c (gfc_resolve_storage_size): New function.
527 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
529 (gfc_conv_intrinsic_storage_size): New function.
530 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
532 2010-07-08 Jakub Jelinek <jakub@redhat.com>
535 * match.c (match_exit_cycle): Error on EXIT also from collapsed
536 !$omp do loops. Error on CYCLE to non-innermost collapsed
539 2010-07-08 Tobias Burnus <burnus@net-b.de>
542 * array.c (gfc_match_array_ref): Better error message for
543 coarrays with too few ranks.
544 (match_subscript): Move one diagnostic to caller.
545 * gfortran.h (gfc_get_corank): Add prottype.
546 * expr.c (gfc_get_corank): New function.
547 * iresolve.c (resolve_bound): Fix rank for cobounds.
548 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
549 gfc_resolve_ucobound, gfc_resolve_this_image): Update
552 2010-07-06 Tobias Burnus <burnus@net-b.de>
555 * array.c (gfc_expand_constructor): Add optional diagnostic.
556 * gfortran.h (gfc_expand_constructor): Update prototype.
557 * expr.c (gfc_simplify_expr, check_init_expr,
558 gfc_reduce_init_expr): Update gfc_expand_constructor call.
559 * resolve.c (gfc_resolve_expr): Ditto.
561 2010-07-06 Tobias Burnus <burnus@net-b.de>
563 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
564 * trans-intrinsic.c: Ditto.
565 * trans-types.c: Ditto.
566 * convert.c: Include diagnostic-core.h instead of toplev.h.
568 * trans-array.c: Ditto.
569 * trans-const.c: Ditto.
570 * trans-expr.c: Ditto.
572 * trans-openmp.c: Ditto.
575 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
578 * check.c (dim_rank_check): Also check intrinsic functions.
579 Adjust permissible rank for functions which reduce the rank of
580 their argument. Spread is an exception, where DIM can
581 be one larger than the rank of array.
583 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
586 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
588 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
591 * trans-types.c (gfc_get_derived_type): Derived type fields
592 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
593 but build_pointer_type_for_mode must be used for this.
595 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
597 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
598 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
599 type of gfc_conv_procedure_call.
600 (conv_generic_with_optional_char_arg): Likewise.
601 * trans-stmt.c (gfc_trans_call): Likewise.
602 * trans-expr.c (gfc_conv_function_expr): Likewise.
603 (gfc_conv_procedure_call): Use build_call_vec instead of
606 2010-07-04 Daniel Kraft <d@domob.eu>
608 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
610 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
614 * trans-types.c (gfc_get_derived_type): Derived type fields
615 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
617 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
620 * decl.c (match_procedure_in_type): Clear structure before using.
621 (gfc_match_generic): Ditto.
623 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
625 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
626 * trans-types.c (gfc_add_field_to_struct_1): New function, most
627 of which comes from...
628 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
629 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
631 (gfc_get_array_descriptor_base): Likewise.
632 (gfc_get_mixed_entry_union): Likewise.
633 (gfc_get_derived_type): Add extra chain parameter for
634 gfc_add_field_to_struct.
635 * trans-stmt.c (gfc_trans_character_select): Likewise.
636 * trans-io.c (gfc_build_st_parameter): Likewise.
638 2010-06-29 Janus Weil <janus@gcc.gnu.org>
641 * resolve.c (is_external_proc): Prevent procedure pointers from being
642 regarded as external procedures.
644 2010-06-29 Janus Weil <janus@gcc.gnu.org>
647 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
648 passed as second argument of ASSOCIATED.
650 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
653 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
654 to determine if a function assignment can be made without a
656 (gfc_trans_arrayfunc_assign): Move all the conditions that
657 suppress the direct function call to the above new functon and
660 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
663 * interface.c (argument_rank_mismatch): New function.
664 (compare_parameter): Call new function instead of generating
667 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
669 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
670 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
673 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
675 * Make-lang.in: Update dependencies.
677 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
679 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
680 and exit_label fields.
681 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
683 * trans-stmt.c (gfc_trans_simple_do): Likewise.
684 (gfc_trans_do): Likewise.
685 (gfc_trans_do_while): Likewise.
686 (gfc_trans_cycle): Use cycle_label directly.
687 (gfc_trans_exit): Use exit_label directly.
689 2010-06-27 Daniel Kraft <d@domob.eu>
691 * dump-parse-tree.c (show_symbol): Dump target-expression for
693 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
694 (show_namespace): Use show_level for correct indentation of
695 "inner namespaces" (contained procedures or BLOCK).
697 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
700 * dump-parse-tree.c (show_code_node): Show namespace for
703 2010-06-26 Tobias Burnus <burnus@net-b.de>
705 * decl.c (gfc_match_decl_type_spec): Support
706 TYPE(intrinsic-type-spec).
708 2010-06-25 Tobias Burnus <burnus@net-b.de>
710 * intrinsic.h (gfc_check_selected_real_kind,
711 gfc_simplify_selected_real_kind): Update prototypes.
712 * intrinsic.c (add_functions): Add radix support to
714 * check.c (gfc_check_selected_real_kind): Ditto.
715 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
716 * trans-decl.c (gfc_build_intrinsic_function_decls):
717 Change call from selected_real_kind to selected_real_kind2008.
718 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
719 (PRECISION, RANGE, RADIX): Add cross @refs.
721 2010-06-25 Tobias Burnus <burnus@net-b.de>
723 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
724 * gfortran.texi (_gfortran_set_options): Update for
725 GFC_STD_F2008_OBS addition.
726 * libgfortran.h: Add GFC_STD_F2008_OBS.
727 * options.c (set_default_std_flags, gfc_handle_option): Handle
729 io.c (check_format): Fix allow_std check.
731 2010-06-25 Tobias Burnus <burnus@net-b.de>
733 * decl.c (gfc_match_entry): Allow END besides
734 END SUBROUTINE/END FUNCTION for contained procedures.
736 2010-06-25 Tobias Burnus <burnus@net-b.de>
738 * parse.c (next_free, next_fixed): Allow ";" as first character.
740 2010-06-24 Tobias Burnus <burnus@net-b.de>
743 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
745 2010-06-22 Janus Weil <janus@gcc.gnu.org>
748 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
751 2010-06-21 Tobias Burnus <burnus@net-b.de>
754 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
756 * symbol.c (gfc_add_contiguous): New function.
757 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
758 * decl.c (match_attr_spec): Ditto.
759 (gfc_match_contiguous): New function.
760 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
762 * gfortran.h (symbol_attribute): Add contiguous.
763 (gfc_is_simply_contiguous): Add prototype.
764 (gfc_add_contiguous): Add prototype.
765 * match.h (gfc_match_contiguous): Add prototype.
766 * parse.c (decode_specification_statement,
767 decode_statement): Handle contiguous attribute.
768 * expr.c (gfc_is_simply_contiguous): New function.
769 * dump-parse-tree.c (show_attr): Handle contiguous.
770 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
772 * trans-expr.c (gfc_add_interface_mapping): Copy
774 * trans-array.c (gfc_conv_descriptor_stride_get,
775 gfc_conv_array_parameter): Handle contiguous arrays.
776 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
777 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
779 * trans.h (gfc_array_kind): Ditto.
780 * trans-decl.c (gfc_get_symbol_decl): Ditto.
782 2010-06-20 Joseph Myers <joseph@codesourcery.com>
784 * options.c (gfc_handle_option): Don't handle N_OPTS.
786 2010-06-19 Janus Weil <janus@gcc.gnu.org>
789 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
792 2010-06-18 Tobias Burnus <burnus@net-b.de>
795 * resolve.c (resolve_allocate_deallocate): Properly check
796 part-refs in stat=/errmsg= for invalid use.
798 2010-06-17 Janus Weil <janus@gcc.gnu.org>
801 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
802 Return directly in case of an error.
804 2010-06-16 Janus Weil <janus@gcc.gnu.org>
807 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
808 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
809 structure to each procedure in a procedure list.
810 * module.c (mio_typebound_proc): Add NULL argument to
811 'gfc_get_typebound_proc'.
812 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
813 to initialize the new structure.
815 2010-06-15 Janus Weil <janus@gcc.gnu.org>
818 * gfortran.h (gfc_expr): Add new member 'mold'.
819 * match.c (gfc_match_allocate): Implement the MOLD tag.
820 * resolve.c (resolve_allocate_expr): Ditto.
821 * trans-stmt.c (gfc_trans_allocate): Ditto.
823 2010-06-15 Jakub Jelinek <jakub@redhat.com>
826 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
827 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
828 GFC_DECL_SAVED_DESCRIPTOR set.
829 (gfc_omp_report_decl): New function.
830 * trans.h (gfc_omp_report_decl): New prototype.
831 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
833 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
837 * gfortranspec.c (lang_specific_driver): Removed deprecation
839 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
840 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
841 * cpp.h (gfc_cpp_makedep): New.
842 (gfc_cpp_add_dep): New.
843 (gfc_cpp_add_target): New.
844 * cpp.c (gfc_cpp_option): Add deps* members.
845 (gfc_cpp_makedep): New.
846 (gfc_cpp_add_dep): New.
847 (gfc_cpp_add_target): New.
848 (gfc_cpp_init_options): Initialize new options.
849 (gfc_cpp_handle_option): Handle new options.
850 (gfc_cpp_post_options): Map new options to libcpp-options.
851 (gfc_cpp_init): Handle deferred -MQ and -MT options.
852 (gfc_cpp_done): If requested, write dependencies to file.
853 * module.c (gfc_dump_module): Add a module filename as target.
854 * scanner.c (open_included_file): New parameter system; add the
855 included file as dependency.
856 (gfc_open_included_file): Add the included file as dependency.
857 (gfc_open_intrinsic_module): Likewise.
858 * invoke.texi: Removed deprecation warning for -M.
859 * gfortran.texi: Removed Makefile-dependencies project.
861 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
863 * resolve.c (resolve_global_procedure): Improved checking if an
864 explicit interface is required.
866 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
868 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
870 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
871 (gfc_conv_intrinsic_ttynam): Likewise.
872 (gfc_conv_intrinsic_trim): Likewise.
874 2010-06-12 Janus Weil <janus@gcc.gnu.org>
877 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
879 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
881 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
883 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
885 * mathbuiltins.def: Add builtins that do not directly correspond
886 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
887 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
888 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
889 code_{r,c}{4,8,10,16} fields. Add
890 {,complex}{float,double,long_double}_built_in fields.
891 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
892 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
893 definition of OTHER_BUILTIN.
894 (real_compnt_info): Remove unused struct.
895 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
897 (build_round_expr): Call builtin_decl_for_precision instead of
899 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
901 (gfc_build_intrinsic_lib_fndecls): Match
902 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
903 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
905 (gfc_conv_intrinsic_lib_function): Go through all the extended
907 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
909 (gfc_conv_intrinsic_abs): Likewise.
910 (gfc_conv_intrinsic_mod): Likewise.
911 (gfc_conv_intrinsic_sign): Likewise.
912 (gfc_conv_intrinsic_fraction): Likewise.
913 (gfc_conv_intrinsic_nearest): Likewise.
914 (gfc_conv_intrinsic_spacing): Likewise.
915 (gfc_conv_intrinsic_rrspacing): Likewise.
916 (gfc_conv_intrinsic_scale): Likewise.
917 (gfc_conv_intrinsic_set_exponent): Likewise.
919 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
923 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
924 functions with CLASS formal arguments.
926 2010-06-10 Janus Weil <janus@gcc.gnu.org>
929 * resolve.c (conformable_arrays): Handle allocatable components.
931 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
934 * gfortran.texi: Document that Cray pointers cannot be function
937 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
940 * gfortran.texi: Document lack of support for syntax
941 "complex FUNCTION name*16()", and existence of alternative
942 legacy syntax "complex*16 FUNCTION name()".
944 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
947 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
948 POSIX's fsync(), and how to call the latter from Fortran code.
950 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
953 * interface.c (compare_actual_formal): Reject actual arguments with
954 array subscript passed to ASYNCHRONOUS dummys.
956 2010-06-10 Daniel Kraft <d@domob.eu>
959 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
960 (struct gfc_symbol): New field `assoc'.
961 (struct gfc_association_list): New struct.
962 (struct gfc_code): New struct `block' in union, move `ns' there
963 and add association list.
964 (gfc_free_association_list): New method.
965 (gfc_has_vector_subscript): Made public;
966 * match.h (gfc_match_associate): New method.
967 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
968 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
969 * interface.c (gfc_has_vector_subscript): Made public.
970 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
971 * match.c (gfc_match_associate): New method.
972 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
973 * primary.c (match_variable): Don't allow names associated to expr here.
974 * parse.c (decode_statement): Try matching ASSOCIATE statement.
975 (case_exec_markers, case_end): Add ASSOCIATE statement.
976 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
977 (parse_associate): New method.
978 (parse_executable): Handle ST_ASSOCIATE.
979 (parse_block_construct): Change reference to gfc_code's `ns' field.
980 * resolve.c (resolve_select_type): Ditto.
981 (resolve_code): Ditto.
982 (resolve_block_construct): Ditto and add comment.
983 (resolve_select_type): Set association list in generated BLOCK to NULL.
984 (resolve_symbol): Resolve associate names.
985 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
986 and free association list.
987 (gfc_free_association_list): New method.
988 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
989 * trans-stmt.c (gfc_trans_block_construct): Change reference to
990 gfc_code's `ns' field.
992 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
994 * error.c (error_print): Pre-initialize loc by NULL.
995 * openmp.c (resolve_omp_clauses): Add explicit
996 braces to avoid ambigous else.
997 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
999 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1001 * gfc-internals.texi: Move to GFDL 1.3.
1002 * gfortran.texi: Ditto.
1003 * intrinsic.texi: Ditto.
1004 * invoke.texi: Ditto.
1006 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1009 * check.c (gfc_check_selected_real_kind): Verify that the
1010 actual arguments are scalar.
1012 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1015 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1017 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1020 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1022 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1024 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1026 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1028 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1029 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1030 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1031 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1033 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1034 less_than_bitsize2): New functions.
1035 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1036 nonnegative_check and less_than_bitsize1.
1037 (gfc_check_ibclr, gfc_check_ibset): Removed.
1038 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1041 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1044 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1047 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1049 * resolve.c (resolve_deallocate_expr): Avoid warning
1050 about possible use of iunitialized sym.
1051 (resolve_allocate_expr): Pre-initialize sym by NULL.
1053 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1056 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1058 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1060 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1062 (gfc_get_array_type_bounds): Likewise.
1064 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1065 (gfc_find_module): Likewise.
1067 * f95-lang.c (pushlevel): Likewise.
1069 * trans.h (struct lang_type): Add variable_size GTY option.
1070 (struct lang_decl): Likewise.
1072 2010-06-08 Tobias Burnus <burnus@net-b.de>
1075 * symbol.c (check_conflict): Move protected--external/procedure check ...
1076 * resolve.c (resolve_select_type): ... to the resolution stage.
1078 2010-06-07 Tobias Burnus <burnus@net-b.de>
1080 * options.c (gfc_handle_option): Fix -fno-recursive.
1082 2010-06-07 Tobias Burnus <burnus@net-b.de>
1084 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1085 * gfortran.texi (copyrights-gfortran): Ditto.
1087 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1089 * lang.opt (fshort-enums): Define using Var and VarExists.
1090 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1092 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1093 Janus Weil <janus@gcc.gnu.org>
1096 * resolve.c (get_declared_from_expr): Move to before
1097 resolve_typebound_generic_call. Make new_ref and class_ref
1098 ignorable if set to NULL.
1099 (resolve_typebound_generic_call): Once we have resolved the
1100 generic call, check that the specific instance is that which
1101 is bound to the declared type.
1102 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1103 freeing 'class_ref->next' twice.
1105 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1108 * trans-array.c (structure_alloc_comps): Dereference scalar
1109 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1112 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1114 * gfortranspec.c (append_arg, lang_specific_driver): Use
1115 GCC-specific formats in diagnostics.
1117 2010-06-02 Tobias Burnus <burnus@net-b.de>
1120 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1123 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1126 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1129 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1131 * fortran/gfortran.texi: Fix typos in description of variable-format-
1134 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1137 * dependency.c (gfc_check_section_vs_section): Check
1138 for interleaving array assignments without conflicts.
1140 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1142 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1143 $data component of a class container.
1144 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1145 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1146 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1147 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1148 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1149 * gcc/fortran/parse.c (parse_derived): Ditto.
1150 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1151 gfc_expr_attr): Ditto.
1152 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1153 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1154 resolve_fl_var_and_proc, resolve_typebound_procedure,
1155 resolve_fl_derived): Ditto.
1156 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1157 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1159 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1160 gfc_trans_deferred_vars): Ditto.
1161 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1163 2010-05-28 Tobias Burnus <burnus@net-b.de>
1165 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1167 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1169 * gfortranspec.c (append_arg, lang_specific_driver): Use
1170 fatal_error instead of fatal. Use warning instead of fprintf for
1173 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1175 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1176 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1177 xstrerror instead of strerror.
1179 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1181 * cpp.c (cb_cpp_error): Save and restore
1182 global_dc->warn_system_headers, not variable warn_system_headers.
1184 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1186 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1188 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1190 * trans-common.c: Do not include rtl.h, include output.h instead.
1191 * trans-decl.c: Likewise.
1193 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1196 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1197 namespace before trying to reorder the gsymbols.
1199 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1204 * resolve.c (resolve_global_procedure): Add check for global
1205 procedures with implicit interfaces and assumed-shape or optional
1206 dummy arguments. Verify that function return type, kind and string
1209 2010-05-21 Tobias Burnus <burnus@net-b.de>
1211 * gfortran.h: Do not include system.h.
1212 * bbt.c: Include system.h.
1214 * dependency.c: Ditto.
1215 * dump-parse-tree.c: Ditto.
1216 * arith.h: Do not include gfortran.h.
1217 * constructor.h: Do not include gfortran.h and splay-tree.h.
1218 * match.h: Do not include gfortran.h.
1220 * target-memory.h: Ditto.
1221 * openmp.c: Do not include toplev.h and target.h.
1222 * trans-stmt.c: Ditto not include toplev.h.
1224 * trans-common.c: Tell why toplev.h is needed. And
1225 do not include target.h.
1226 * trans-expr.c: Tell why toplev.h is needed.
1227 * trans-array.c: Ditto.
1228 * trans-openmp.c: Ditto.
1229 * trans-const.c: Ditto.
1231 * trans-types.c: Ditto.
1232 * trans-io.c: Ditto.
1233 * trans-decl.c: Ditto.
1236 * trans-intrinsic.c: Ditto.
1239 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1242 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1243 before returning MATCH_ERROR. Add check for scalar. Add check for
1244 default integer kind.
1246 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1249 * match.c (gfc_match_select_type): On error jump back out of the local
1251 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1252 stage, more precisely to ...
1253 * resolve.c (resolve_fl_derived): ... this place.
1255 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1258 * resolve.c (ensure_not_abstract): Allow abstract types with
1259 non-abstract ancestors.
1261 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1263 * trans-const.c: Include realmpfr.h.
1264 * Make-lang.in: Update dependencies.
1266 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1268 * trans-const.c, trans-types.c, trans-intrinsic.c:
1269 Clean up redundant includes.
1271 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1274 * lang.opt (Wunused-dummy-argument): New option.
1275 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1276 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1277 (set_Wall): Enable warn_unused_dummy_argument.
1278 (gfc_handle_option): Set warn_unused_dummy_argument according to
1280 * trans-decl.c (generate_local_decl): Separate warnings about
1281 unused variables and unused dummy arguments.
1282 * invoke.texi: Documented new option.
1284 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1286 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1287 (gfc_conv_string_tmp): Do not assert type comparibilty.
1288 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1289 (gfc_conv_expr_descriptor): Remove assert.
1290 * trans-common.c: Clarify why rtl.h and tm.h are included.
1291 * trans-openmp.c: Do not include ggc.h and real.h.
1292 Explain why gimple.h is included.
1293 * trans-const.c: Do not include ggc.h.
1294 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1295 * trans.c: Do not include ggc.h and real.h.
1296 Explain why gimple.h is included.
1297 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1298 and dwarf2out.h are included.
1299 * trans-io.c: Do not include gimple.h and real.h.
1300 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1301 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1304 2010-05-20 Tobias Burnus <burnus@net-b.de>
1306 * options.c (gfc_init_options,gfc_post_options): Enable
1307 flag_associative_math by default.
1309 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1312 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1313 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1314 blank STOP, handling a null expression. (gfc_trans_pause): Use
1315 pause_string for blank PAUSE.
1316 * trans.h: Add external function declaration for error_stop_numeric.
1317 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1318 the declaration for the library call. Adjust whitespaces.
1319 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1320 signal no stop code. Match the expression following the stop and pass
1321 that to the translators. Remove the old use of digit matching. Add
1322 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1323 and if CHARACTER, default character KIND.
1325 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1328 * lang.opt (Wconversion-extra): New option.
1329 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1330 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1331 (set_Wall): Enable -Wconversion.
1332 (gfc_handle_option): Set warn_conversion_extra.
1333 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1334 introduced for -Wconversion if -Wconversion-extra is present.
1335 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1336 -Wconversion; document -Wconversion-extra.
1338 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1341 * gfortran.h (gfc_has_default_initializer): New.
1342 * expr.c (gfc_has_default_initializer): New.
1343 * resolve.c (has_default_initializer): Removed, use
1344 gfc_has_default_initializer() instead. Updated all callers.
1345 * trans-array.c (has_default_initializer): Removed, use
1346 gfc_has_default_initializer() instead. Updated all callers.
1347 * trans-decl.c (generate_local_decl): Do not check the
1348 first component only to check for initializers, but use
1349 gfc_has_default_initializer() instead.
1351 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1354 * primary.c (match_string_constant): Move start_locus just inside
1356 * data.c (create_character_intializer): Clarified truncation warning.
1358 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1361 * intrinsic.h (gfc_check_float): New prototype.
1362 (gfc_check_sngl): New prototype.
1363 * check.c (gfc_check_float): New.
1364 (gfc_check_sngl): New.
1365 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1366 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1368 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1369 added them to the list of specifics of REAL instead.
1371 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1374 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1375 This is now handled via 'gfc_class_null_initializer'.
1377 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1379 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1380 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1381 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1382 add_procs_to_declared_vtab,add_generic_specifics,
1383 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1384 find_typebound_proc_uop,gfc_find_typebound_proc,
1385 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1386 gfc_get_tbp_symtree): Moved here from other places.
1387 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1389 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1390 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1391 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1392 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1393 * Make-lang.in: Add class.o.
1394 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1395 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1396 add_procs_to_declared_vtab,add_generic_specifics,
1397 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1398 find_typebound_proc_uop,gfc_find_typebound_proc,
1399 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1400 gfc_get_tbp_symtree): Move to class.c.
1402 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1404 * trans-types.c (gfc_init_types): Use build_function_type_list.
1405 (gfc_get_ppc_type): Likewise.
1406 * trans-decl.c (gfc_generate_constructors): Likewise.
1407 * f95-lang.c (build_builtin_fntypes): Likewise.
1408 (gfc_init_builtin_functions): Likewise.
1409 (DEF_FUNCTION_TYPE_0): Likewise.
1410 (DEF_FUNCTION_TYPE_1): Likewise.
1411 (DEF_FUNCTION_TYPE_2): Likewise.
1412 (DEF_FUNCTION_TYPE_3): Likewise.
1413 (DEF_FUNCTION_TYPE_4): Likewise.
1414 (DEF_FUNCTION_TYPE_5): Likewise.
1415 (DEF_FUNCTION_TYPE_6): Likewise.
1416 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1417 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1419 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1421 * trans-array.c (gfc_trans_array_constructor_value): Use
1422 build_constructor instead of build_constructor_from_list.
1423 (gfc_build_constant_array_constructor): Likewise.
1424 * trans-decl.c (create_main_function): Likewise.
1425 * trans-stmt.c (gfc_trans_character_select): Likewise.
1427 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1430 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1431 (resolve_fl_variable_derived): ... this place.
1432 (resolve_symbol): Make sure function symbols (and their result
1433 variables) are not resolved twice.
1435 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1438 * array.c (match_array_list): Revert change from 2010-05-13.
1440 2010-05-16 Richard Guenther <rguenther@suse.de>
1442 * trans-decl.c (module_htab_decls_hash): Revert last change.
1444 2010-05-16 Richard Guenther <rguenther@suse.de>
1446 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1448 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1450 * options.c (set_Wall): Remove special logic for Wuninitialized
1453 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1457 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1460 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1464 * gfortran.h (gfc_class_null_initializer): New prototype.
1465 * expr.c (gfc_class_null_initializer): New function to build a NULL
1466 initializer for CLASS pointers.
1467 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1468 containers. Remove default NULL initialization of $data component.
1469 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1471 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1472 Use new function 'gfc_class_null_initializer'.
1473 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1476 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1479 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1480 unsigned mpz_get_?i routines.
1482 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1484 * trans.c (trans_code): Set backend locus early.
1485 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1486 of the function instead of current input_location.
1488 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1491 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1493 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1494 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1497 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1500 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1502 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1503 by reference dummy procedures or non-dummy procedure pointers.
1504 (gfc_omp_predetermined_sharing): Return
1505 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1507 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1510 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1511 after OMP statement.
1512 (gfc_match_omp_critical): Likewise.
1513 (gfc_match_omp_flush): Likewise.
1514 (gfc_match_omp_workshare): Likewise.
1515 (gfc_match_omp_master): Likewise.
1516 (gfc_match_omp_ordered): Likewise.
1517 (gfc_match_omp_atomic): Likewise.
1518 (gfc_match_omp_barrier): Likewise.
1519 (gfc_match_omp_end_nowait): Likewise.
1521 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1524 * resolve.c (validate_case_label_expr): Removed FIXME.
1525 (resolve_select): Raise default warning on case labels out of range
1526 of the case expression.
1528 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1533 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1534 about conversion warnings.
1536 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1539 * match.c (gfc_match_select_type): Move error message to
1540 resolve_select_type.
1541 * resolve.c (resolve_select_type): Error message moved here from
1542 gfc_match_select_type. Correctly set type of temporary.
1544 2010-05-10 Richard Guenther <rguenther@suse.de>
1546 * trans-decl.c (gfc_build_library_function_decl): Split out
1548 (build_library_function_decl_1): ... this new function.
1549 Set a fnspec attribute if a specification was provided.
1550 (gfc_build_library_function_decl_with_spec): New function.
1551 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1552 and internal_unpack.
1554 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1557 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1560 2010-05-07 Jason Merrill <jason@redhat.com>
1562 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1563 to avoid -Wc++-compat warning.
1565 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1568 * options.c (gfc_handle_option): Add argument kind.
1569 * gfortran.h (gfc_handle_option): Update declaration.
1571 2010-05-06 Tobias Burnus <burnus@net-b.de>
1574 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1577 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1580 * resolve.c (traverse_data_list): Rephrase error message for
1581 non-constant bounds in data-implied-do.
1583 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1586 * gfortran.h: Removed repeat count from constructor, removed
1588 * data.h (gfc_assign_data_value_range): Changed return value from
1590 * data.c (gfc_assign_data_value): Add location to constructor element.
1591 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1592 for each element in range. Return early if an error was generated.
1593 * resolve.c (check_data_variable): Stop early if range assignment
1596 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1599 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1600 * symbol.c (gfc_build_class_symbol): Add separate class container for
1603 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1606 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1608 2010-05-02 Tobias Burnus <burnus@net-b.de>
1611 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1612 for lcobound, ucobound, image_index and this_image.
1613 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1614 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1615 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1616 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1618 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1620 2010-04-30 Tobias Burnus <burnus@net-b.de>
1624 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1625 calculation for array descriptor types.
1627 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1630 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1631 initializers for PPC members of the vtabs.
1633 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1636 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1637 attribute for all PPC members of the vtypes.
1638 (copy_vtab_proc_comps): Copy the correct interface.
1639 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1640 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1641 a dummy argument and make sure all PPC members of the vtab are
1642 initialized correctly.
1643 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1644 in call to gfc_trans_assign_vtab_procs.
1645 * trans-stmt.c (gfc_trans_allocate): Ditto.
1647 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1650 * resolve.c (resolve_typebound_function): Renamed
1651 resolve_class_compcall.Do all the detection of class references
1653 (resolve_typebound_subroutine): resolve_class_typebound_call
1654 renamed. Otherwise same as resolve_typebound_function.
1655 (gfc_resolve_expr): Call resolve_typebound_function.
1656 (resolve_code): Call resolve_typebound_subroutine.
1658 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1661 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1662 pass back the specific symtree name, rather than the target
1665 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1668 * resolve.c (resolve_structure_cons): Make the initializer of
1669 the vtab component 'extends' the same type as the component.
1671 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1674 * interface.c (check_interface1): Pass symbol name rather than NULL to
1675 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1676 trap MULL. (gfc_compare_derived_types): Revert previous change
1677 incorporated incorrectly during merge from trunk, r155778.
1678 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1679 than NULL to gfc_compare_interfaces.
1680 * symbol.c (add_generic_specifics): Likewise.
1682 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1685 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1686 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1687 (gfc_find_derived_vtab): Likewise.
1688 * module.c (ab_attribute): Add enumerator AB_VTAB.
1689 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1690 (check_for_ambiguous): Likewise.
1692 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1693 Janus Weil <janus@gcc.gnu.org>
1696 * trans-expr.c (select_class_proc): Remove function.
1697 (conv_function_val): Delete reference to previous.
1698 (gfc_conv_derived_to_class): Add second argument to the call to
1699 gfc_find_derived_vtab.
1700 (gfc_conv_structure): Exclude proc_pointer components when
1701 accessing $data field of class objects.
1702 (gfc_trans_assign_vtab_procs): New function.
1703 (gfc_trans_class_assign): Add second argument to the call to
1704 gfc_find_derived_vtab.
1705 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1706 implement holding off searching for the vptr derived type.
1707 (add_proc_component): New function.
1708 (add_proc_comps): New function.
1709 (add_procs_to_declared_vtab1): New function.
1710 (copy_vtab_proc_comps): New function.
1711 (add_procs_to_declared_vtab): New function.
1712 (void add_generic_specifics): New function.
1713 (add_generics_to_declared_vtab): New function.
1714 (gfc_find_derived_vtab): Add second argument to the call to
1715 gfc_find_derived_vtab. Add the calls to
1716 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1717 * decl.c (build_sym, build_struct): Use new arg in calls to
1718 gfc_build_class_symbol.
1719 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1720 definition of struct gfc_class_esym_list. Modify prototypes
1721 of gfc_build_class_symbol and gfc_find_derived_vtab.
1722 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1723 call to gfc_find_derived_vtab.
1724 * module.c : Add the vtype attribute.
1725 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1726 * resolve.c (resolve_typebound_generic_call): Add second arg
1727 to pass along the generic name for class methods.
1728 (resolve_typebound_call): The same.
1729 (resolve_compcall): Use the second arg to carry the generic
1730 name from the above. Remove the reference to class_esym.
1731 (check_members, check_class_members, resolve_class_esym,
1732 hash_value_expr): Remove functions.
1733 (resolve_class_compcall, resolve_class_typebound_call): Modify
1734 to use vtable rather than member by member calls.
1735 (gfc_resolve_expr): Modify second arg in call to
1737 (resolve_select_type): Add second arg in call to
1738 gfc_find_derived_vtab.
1739 (resolve_code): Add second arg in call resolve_typebound_call.
1740 (resolve_fl_derived): Exclude vtypes from check for late
1741 procedure definitions. Likewise for checking of explicit
1742 interface and checking of pass arg.
1743 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1744 calls to gfc_find_derived_vtab.
1745 * match.c (select_type_set_tmp): Use new arg in call to
1746 gfc_build_class_symbol.
1747 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1749 * parse.c (endType): Finish incomplete classes.
1751 2010-04-28 Tobias Burnus <burnus@net-b.de>
1755 * simplify.c (simplify_cobound): Handle scalar coarrays.
1757 2010-04-27 Tobias Burnus <burnus@net-b.de>
1759 * gfc-internals.texi: Update copyright year.
1760 * gfortran.texi: Ditto.
1761 * invoke.texi: Ditto.
1763 2010-04-27 Tobias Burnus <burnus@net-b.de>
1766 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1767 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1768 * trans-types.c (gfc_get_array_type_bounds,
1769 gfc_get_array_descriptor_base): Add corank argument.
1770 * trans-array.c (gfc_array_init_size): Handle corank.
1771 (gfc_trans_create_temp_array, gfc_array_allocate,
1772 gfc_conv_expr_descriptor): Add corank argument to call.
1773 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1775 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1779 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1780 of mucking with a tree directly.
1782 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1785 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1786 gfc_error with new error message.
1788 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1792 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1794 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1796 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1797 than the address of a GFC_SS_REFERENCE.
1798 * trans.h : Change comment on GFC_SS_REFERENCE.
1800 2010-04-22 Richard Guenther <rguenther@suse.de>
1803 * resolve.c (gfc_resolve_index): Wrap around ...
1804 (gfc_resolve_index_1): ... this. Add parameter to allow
1805 any integer kind index type.
1806 (resolve_array_ref): Allow any integer kind for the start
1807 index of an array ref.
1809 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1812 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1815 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1817 * intrinsic.c (sort_actual): Remove 'is' in error message.
1819 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1822 * resolve.c (resolve_fl_derived): If a component character
1823 length has not been resolved, do so now.
1824 (resolve_symbol): The same as above for a symbol character
1826 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1827 not needed for a character valued, procedure pointer.
1830 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1831 not found, return FAILURE rather than ICEing.
1833 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1836 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1837 sequential loops private in the innermost containing task region.
1839 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1841 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1842 to build_common_tree_nodes.
1844 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1847 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1848 gfc_msg_bounds by using 'Array bound mismatch' directly.
1849 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1850 error message to include the mismatch in the extent of array bound.
1851 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1852 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1854 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1856 * gfortran.texi: Update information on temporary file locations.
1858 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1860 * trans-decl.c (gfc_build_qualified_array): Ensure
1861 ubound.N and lbound.N artificial variable names don't appear
1864 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1867 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1868 block of code. Set name to the variable associated with the descriptor.
1870 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1872 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1873 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1875 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1877 * intrinsic.texi: Add the missing specific name of intrinsic
1878 procedure where the specific name is identical to the generic name.
1879 Fix inconsistent or mismatch in the argument names in intrinsic
1880 procedure descriptions. Add the SCALAR allocatable description to
1883 2010-04-14 Tobias Burnus <burnus@net-b.de>
1886 * array.c (gfc_find_array_ref): Handle codimensions.
1887 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1888 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1889 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1891 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1892 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1894 * intrinsic.h (add_functions): Add this_image, image_index,
1895 lcobound and ucobound intrinsics.
1896 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1897 gfc_check_image_index, gfc_check_this_image,
1898 gfc_simplify_image_index, gfc_simplify_lcobound,
1899 gfc_simplify_this_image, gfc_simplify_ucobound):
1900 New function prototypes.
1901 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1902 IMAGE_INDEX): Document new intrinsic functions.
1903 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1905 * simplify.c (simplify_bound_dim): Handle coarrays.
1906 (simplify_bound): Update simplify_bound_dim call.
1907 (gfc_simplify_num_images): Add -fcoarray=none check.
1908 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1909 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1911 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1914 * constructor.c: Fix typo in comment.
1915 * expr.c (find_array_section): Add check for max array limit.
1917 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1920 * gfortranspec.c (lookup_option): Check for -static and return
1922 (lang_specific_driver): Break when OPTION_static is discovered.
1924 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1926 * array.c (extract_element): Restore function from trunk.
1927 (gfc_get_array_element): Restore function from trunk.
1928 (gfc_expand_constructor): Restore check against
1929 flag_max_array_constructor.
1930 * constructor.c (node_copy_and_append): Delete unused.
1931 * gfortran.h: Delete comment and extra include.
1932 * constructor.h: Bump copyright and clean up TODO comments.
1933 * resolve.c: Whitespace.
1935 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1937 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1938 with direct access access to elements. Adjusted prototype, fixed all
1940 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1942 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1943 (gfc_simplify_spread): Removed workaround, directly insert elements
1944 at a given array position.
1945 (gfc_simplify_transpose): Likewise.
1946 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1948 (gfc_simplify_unpack): Likewise.
1950 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1952 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1953 (convert_boz): ... this and moved to start of file.
1954 (gfc_simplify_abs): Whitespace fix.
1955 (gfc_simplify_acos): Whitespace fix.
1956 (gfc_simplify_acosh): Whitespace fix.
1957 (gfc_simplify_aint): Whitespace fix.
1958 (gfc_simplify_dint): Whitespace fix.
1959 (gfc_simplify_anint): Whitespace fix.
1960 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1961 (gfc_simplify_dnint): Whitespace fix.
1962 (gfc_simplify_asin): Whitespace fix.
1963 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1964 (gfc_simplify_atan): Likewise.
1965 (gfc_simplify_atanh): Whitespace fix.
1966 (gfc_simplify_atan2): Whitespace fix.
1967 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1968 (gfc_simplify_bessel_j1): Likewise.
1969 (gfc_simplify_bessel_jn): Likewise.
1970 (gfc_simplify_bessel_y0): Likewise.
1971 (gfc_simplify_bessel_y1): Likewise.
1972 (gfc_simplify_bessel_yn): Likewise.
1973 (gfc_simplify_ceiling): Reorderd statements.
1974 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1976 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1978 (gfc_simplify_complex): Replaced if-gate. Removed check for
1980 (gfc_simplify_conjg): Whitespace fix.
1981 (gfc_simplify_cos): Whitespace fix.
1982 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1983 (gfc_simplify_dcmplx): Removed check for constant arguments.
1984 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1985 (gfc_simplify_digits): Whitespace fix.
1986 (gfc_simplify_dim): Whitespace fix.
1987 (gfc_simplify_dprod): Reordered statements.
1988 (gfc_simplify_erf): Whitespace fix.
1989 (gfc_simplify_erfc): Whitespace fix.
1990 (gfc_simplify_epsilon): Whitespace fix.
1991 (gfc_simplify_exp): Whitespace fix.
1992 (gfc_simplify_exponent): Use convert_boz().
1993 (gfc_simplify_floor): Reorderd statements.
1994 (gfc_simplify_gamma): Whitespace fix.
1995 (gfc_simplify_huge): Whitespace fix.
1996 (gfc_simplify_iand): Whitespace fix.
1997 (gfc_simplify_ieor): Whitespace fix.
1998 (simplify_intconv): Use gfc_convert_constant().
1999 (gfc_simplify_int): Use simplify_intconv().
2000 (gfc_simplify_int2): Reorderd statements.
2001 (gfc_simplify_idint): Reorderd statements.
2002 (gfc_simplify_ior): Whitespace fix.
2003 (gfc_simplify_ishftc): Removed duplicate type check.
2004 (gfc_simplify_len): Use range_check() instead of manual range check.
2005 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2006 (gfc_simplify_log): Whitespace fix.
2007 (gfc_simplify_log10): Whitespace fix.
2008 (gfc_simplify_minval): Whitespace fix.
2009 (gfc_simplify_maxval): Whitespace fix.
2010 (gfc_simplify_mod): Whitespace fix.
2011 (gfc_simplify_modulo): Whitespace fix.
2012 (simplify_nint): Reorderd statements.
2013 (gfc_simplify_not): Whitespace fix.
2014 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2015 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2016 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2017 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2018 (gfc_simplify_realpart): Whitespace fix.
2019 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2020 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2021 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2022 (gfc_simplify_sign): Whitespace fix.
2023 (gfc_simplify_sin): Whitespace fix.
2024 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2025 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2026 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2027 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2028 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2030 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2032 * gfortran.h (gfc_start_constructor): Removed.
2033 (gfc_get_array_element): Removed.
2034 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2035 instead. Fixed all callers.
2036 (extract_element): Removed.
2037 (gfc_expand_constructor): Temporarily removed check for
2038 max-array-constructor. Will be re-introduced later if still required.
2039 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2040 instead. Fixed all callers.
2041 * expr.c (find_array_section): Replaced manual lookup of elements
2042 by gfc_constructor_lookup.
2044 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2046 * gfortran.h (gfc_get_null_expr): New prototype.
2047 (gfc_get_operator_expr): New prototype.
2048 (gfc_get_character_expr): New prototype.
2049 (gfc_get_iokind_expr): New prototype.
2050 * expr.c (gfc_get_null_expr): New.
2051 (gfc_get_character_expr): New.
2052 (gfc_get_iokind_expr): New.
2053 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2054 * matchexp.c (build_node): Renamed and moved to
2055 expr.c (gfc_get_operator_expr). Reordered arguments to match
2056 other functions. Fixed all callers.
2057 (gfc_get_parentheses): Use specific function to build expr.
2058 * array.c (gfc_match_array_constructor): Likewise.
2059 * arith.c (eval_intrinsic): Likewise.
2060 (gfc_hollerith2int): Likewise.
2061 (gfc_hollerith2real): Likewise.
2062 (gfc_hollerith2complex): Likewise.
2063 (gfc_hollerith2logical): Likewise.
2064 * data.c (create_character_intializer): Likewise.
2065 * decl.c (gfc_match_null): Likewise.
2066 (enum_initializer): Likewise.
2067 * io.c (gfc_match_format): Likewise.
2068 (match_io): Likewise.
2069 * match.c (gfc_match_nullify): Likewise.
2070 * primary.c (match_string_constant): Likewise.
2071 (match_logical_constant): Likewise.
2072 (build_actual_constructor): Likewise.
2073 * resolve.c (build_default_init_expr): Likewise.
2074 * symbol.c (generate_isocbinding_symbol): Likewise.
2075 (gfc_build_class_symbol): Likewise.
2076 (gfc_find_derived_vtab): Likewise.
2077 * simplify.c (simplify_achar_char): Likewise.
2078 (gfc_simplify_adjustl): Likewise.
2079 (gfc_simplify_adjustr): Likewise.
2080 (gfc_simplify_and): Likewise.
2081 (gfc_simplify_bit_size): Likewise.
2082 (gfc_simplify_is_iostat_end): Likewise.
2083 (gfc_simplify_is_iostat_eor): Likewise.
2084 (gfc_simplify_isnan): Likewise.
2085 (simplify_bound): Likewise.
2086 (gfc_simplify_leadz): Likewise.
2087 (gfc_simplify_len_trim): Likewise.
2088 (gfc_simplify_logical): Likewise.
2089 (gfc_simplify_maxexponent): Likewise.
2090 (gfc_simplify_minexponent): Likewise.
2091 (gfc_simplify_new_line): Likewise.
2092 (gfc_simplify_null): Likewise.
2093 (gfc_simplify_or): Likewise.
2094 (gfc_simplify_precision): Likewise.
2095 (gfc_simplify_repeat): Likewise.
2096 (gfc_simplify_scan): Likewise.
2097 (gfc_simplify_size): Likewise.
2098 (gfc_simplify_trailz): Likewise.
2099 (gfc_simplify_trim): Likewise.
2100 (gfc_simplify_verify): Likewise.
2101 (gfc_simplify_xor): Likewise.
2102 * trans-io.c (build_dt): Likewise.
2103 (gfc_new_nml_name_expr): Removed.
2105 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2107 * arith.h (gfc_constant_result): Removed prototype.
2108 * constructor.h (gfc_build_array_expr): Removed prototype.
2109 (gfc_build_structure_constructor_expr): Removed prototype.
2110 * gfortran.h (gfc_int_expr): Removed prototype.
2111 (gfc_logical_expr): Removed prototype.
2112 (gfc_get_array_expr): New prototype.
2113 (gfc_get_structure_constructor_expr): New prototype.
2114 (gfc_get_constant_expr): New prototype.
2115 (gfc_get_int_expr): New prototype.
2116 (gfc_get_logical_expr): New prototype.
2117 * arith.c (gfc_constant_result): Moved and renamed to
2118 expr.c (gfc_get_constant_expr). Fixed all callers.
2119 * constructor.c (gfc_build_array_expr): Moved and renamed to
2120 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2121 and kind. Fixed all callers.
2122 (gfc_build_structure_constructor_expr): Moved and renamed to
2123 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2124 to type and kind. Fixed all callers.
2125 * expr.c (gfc_logical_expr): Renamed to ...
2126 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2127 (gfc_int_expr): Renamed to ...
2128 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2130 (gfc_get_constant_expr): New.
2131 (gfc_get_array_expr): New.
2132 (gfc_get_structure_constructor_expr): New.
2133 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2136 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2138 * constructor.h: New.
2139 * constructor.c: New.
2140 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2141 * arith.c (reducy_unary): Use constructor API.
2142 (reduce_binary_ac): Likewise.
2143 (reduce_binary_ca): Likewise.
2144 (reduce_binary_aa): Likewise.
2145 * check.c (gfc_check_pack): Likewise.
2146 (gfc_check_reshape): Likewise.
2147 (gfc_check_unpack): Likewise.
2148 * decl.c (add_init_expr_to_sym): Likewise.
2149 (build_struct): Likewise.
2150 * dependency.c (gfc_check_dependency): Likewise.
2151 (contains_forall_index_p): Likewise.
2152 * dump-parse-tree.c (show_constructor): Likewise.
2153 * expr.c (free_expr0): Likewise.
2154 (gfc_copy_expr): Likewise.
2155 (gfc_is_constant_expr): Likewise.
2156 (simplify_constructor): Likewise.
2157 (find_array_element): Likewise.
2158 (find_component_ref): Likewise.
2159 (find_array_section): Likewise.
2160 (find_substring_ref): Likewise.
2161 (simplify_const_ref): Likewise.
2162 (scalarize_intrinsic_call): Likewise.
2163 (check_alloc_comp_init): Likewise.
2164 (gfc_default_initializer): Likewise.
2165 (gfc_traverse_expr): Likewise.
2166 * iresolve.c (check_charlen_present): Likewise.
2167 (gfc_resolve_reshape): Likewise.
2168 (gfc_resolve_transfer): Likewise.
2169 * module.c (mio_constructor): Likewise.
2170 * primary.c (build_actual_constructor): Likewise.
2171 (gfc_match_structure_constructor): Likewise.
2172 * resolve.c (resolve_structure_cons): Likewise.
2173 * simplify.c (is_constant_array_expr): Likewise.
2174 (init_result_expr): Likewise.
2175 (transformational_result): Likewise.
2176 (simplify_transformation_to_scalar): Likewise.
2177 (simplify_transformation_to_array): Likewise.
2178 (gfc_simplify_dot_product): Likewise.
2179 (simplify_bound): Likewise.
2180 (simplify_matmul): Likewise.
2181 (simplify_minval_maxval): Likewise.
2182 (gfc_simplify_pack): Likewise.
2183 (gfc_simplify_reshape): Likewise.
2184 (gfc_simplify_shape): Likewise.
2185 (gfc_simplify_spread): Likewise.
2186 (gfc_simplify_transpose): Likewise.
2187 (gfc_simplify_unpack): Likewise.q
2188 (gfc_convert_constant): Likewise.
2189 (gfc_convert_char_constant): Likewise.
2190 * target-memory.c (size_array): Likewise.
2191 (encode_array): Likewise.
2192 (encode_derived): Likewise.
2193 (interpret_array): Likewise.
2194 (gfc_interpret_derived): Likewise.
2195 (expr_to_char): Likewise.
2196 (gfc_merge_initializers): Likewise.
2197 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2198 (gfc_trans_array_constructor_value): Likewise.
2199 (get_array_ctor_strlen): Likewise.
2200 (gfc_constant_array_constructor_p): Likewise.
2201 (gfc_build_constant_array_constructor): Likewise.
2202 (gfc_trans_array_constructor): Likewise.
2203 (gfc_conv_array_initializer): Likewise.
2204 * trans-decl.c (check_constant_initializer): Likewise.
2205 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2206 (gfc_apply_interface_mapping_to_cons): Likewise.
2207 (gfc_trans_structure_assign): Likewise.
2208 (gfc_conv_structure): Likewise.
2209 * array.c (check_duplicate_iterator): Likewise.
2210 (match_array_list): Likewise.
2211 (match_array_cons_element): Likewise.
2212 (gfc_match_array_constructor): Likewise.
2213 (check_constructor_type): Likewise.
2214 (check_constructor): Likewise.
2216 (expand_constructor): Likewise.
2217 (extract_element): Likewise.
2218 (gfc_expanded_ac): Likewise.
2219 (resolve_array_list): Likewise.
2220 (gfc_resolve_character_array_constructor): Likewise.
2221 (copy_iterator): Renamed to ...
2222 (gfc_copy_iterator): ... this.
2223 (gfc_append_constructor): Removed.
2224 (gfc_insert_constructor): Removed unused function.
2225 (gfc_get_constructor): Removed.
2226 (gfc_free_constructor): Removed.
2227 (qgfc_copy_constructor): Removed.
2228 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2229 Removed all references. Replaced constructor list by splay-tree.
2230 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2231 the inner struct, added member 'base'.
2232 (gfc_append_constructor): Removed prototype.
2233 (gfc_insert_constructor): Removed prototype.
2234 (gfc_get_constructor): Removed prototype.
2235 (gfc_free_constructor): Removed prototype.
2236 (qgfc_copy_constructor): Removed prototype.
2237 (gfc_copy_iterator): New prototype.
2238 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2240 2010-04-10 Tobias Burnus <burnus@net-b.de>
2243 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2244 proc-pointers and type-bound procedures.
2245 (gfc_specification_expr): Check proc-pointers for pureness.
2247 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2250 * gfortranspec.c (lang_specific_driver): Do not expose vars
2251 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2254 2010-04-09 Tobias Burnus <burnus@net-b.de>
2257 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2259 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2260 * data.c (gfc_assign_data_value): Ditto.
2261 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2262 (gfc_traverse_expr): Traverse also through codimension expressions.
2263 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2264 gfc_has_ultimate_pointer): New functions.
2265 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2266 (gfc_array_ref): Add codimen.
2267 (gfc_array_ref): Add in_allocate.
2268 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2269 gfc_has_ultimate_pointer): Add prototypes.
2270 * interface.c (compare_parameter, compare_actual_formal,
2271 check_intents): Add coarray constraints.
2272 * match.c (gfc_match_iterator): Add coarray constraint.
2273 * match.h (gfc_match_array_ref): Update interface.
2274 * primary.c (gfc_match_varspec): Handle codimensions.
2275 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2276 (check_class_members): Return gfc_try instead for error recovery.
2277 (resolve_typebound_function,resolve_typebound_subroutine,
2278 check_members): Handle return value of check_class_members.
2279 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2280 check_dimension, compare_spec_to_ref, resolve_array_ref,
2281 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2282 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2284 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2285 Skip over coarray refs.
2286 (gfc_array_allocate) Add support for references containing coindexes.
2287 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2288 (gfc_map_intrinsic_function): Ignore codimensions.
2290 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2293 * io.c (check_format_string): Added check for additional non
2294 blank characters after the format string was successfully
2296 * io.c (check_format): Changed the error messages for positive
2297 int required and period required to drop through the error logic
2298 and report with gfc_error instead of gfc_error_now. Corrected
2299 format postion for hollerith strings.
2301 2010-04-08 Tobias Burnus <burnus@net-b.de>
2303 * module.c (use_iso_fortran_env_module): Fix standard check.
2305 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2307 * parse.c (parse_derived, parse_enum): Avoid set but not used
2310 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2313 * gfortran.texi: Add section about representation of
2316 2010-04-07 Simon Baldwin <simonb@google.com>
2318 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2319 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2321 2010-04-07 Richard Guenther <rguenther@suse.de>
2323 * options.c (gfc_init_options): Do not set.
2325 2010-04-06 Tobias Burnus <burnus@net-b.de>
2328 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2329 * match.c (gfc_match_critical, sync_statement): Ditto.
2330 * gfortran.h (gfc_fcoarray): New enum.
2331 (gfc_option_t): Use it.
2332 * lang.opt (fcoarray): Add new flag.
2333 * invoke.texi (fcoarray): Document it.
2334 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2335 (gfc_handle_coarray_option): New function.
2337 2010-04-06 Tobias Burnus <burnus@net-b.de>
2340 * gfortran.h (gfc_array_spec): Add cotype.
2341 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2342 and defer error diagnostic.
2343 * resolve.c (resolve_fl_derived): Add missing check.
2344 (resolve_symbol): Add cotype/type check.
2345 * parse.c (parse_derived): Fix setting of coarray_comp.
2347 2010-04-06 Tobias Burnus <burnus@net-b.de>
2350 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2351 match_array_element_spec,gfc_copy_array_spec,
2352 gfc_compare_array_spec): Include corank.
2353 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2354 * decl.c (build_sym,build_struct,variable_decl,
2355 match_attr_spec,attr_decl1,cray_pointer_decl,
2356 gfc_match_volatile): Add codimension.
2357 (gfc_match_codimension): New function.
2358 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2359 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2360 (gfc_add_codimension): New function prototype.
2361 * match.h (gfc_match_codimension): New function prototype.
2362 (gfc_match_array_spec): Update prototype
2363 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2364 * module.c (MOD_VERSION): Bump.
2365 (mio_symbol_attribute): Support coarray attributes.
2366 (mio_array_spec): Add corank support.
2367 * parse.c (decode_specification_statement,decode_statement,
2368 parse_derived): Add coarray support.
2369 * resolve.c (resolve_formal_arglist, was_declared,
2370 is_non_constant_shape_array, resolve_fl_variable,
2371 resolve_fl_derived, resolve_symbol): Add coarray support.
2372 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2373 gfc_build_class_symbol): Add coarray support.
2374 (gfc_add_codimension): New function.
2376 2010-04-06 Tobias Burnus <burnus@net-b.de>
2379 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2380 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2381 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2383 * intrinsic.texi (iso_fortran_env): Ditto.
2384 * libgfortran.h (libgfortran_stat_codes): New enum.
2385 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2386 constants from the intrinsic module.
2388 2010-04-06 Tobias Burnus <burnus@net-b.de>
2391 * intrinsic.c (add_functions): Add num_images.
2392 * decl.c (gfc_match_end): Handle END CRITICAL.
2393 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2394 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2396 * gfortran.h (gfc_statement): Add enum items for those.
2397 (gfc_exec_op) Ditto.
2398 (gfc_isym_id): Add num_images.
2399 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2400 (gfc_trans_sync,gfc_trans_critical): New functions.
2401 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2402 gfc_trans_critical): Add/update prototypes.
2403 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2404 and SYNC statements.
2405 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2406 * resolve.c (resolve_sync): Add function.
2407 (gfc_resolve_blocks): Handle CRITICAL.
2408 (resolve_code): Handle CRITICAL, ERROR STOP,
2409 (resolve_branch): Add CRITICAL constraint check.
2410 and SYNC statements.
2411 * st.c (gfc_free_statement): Add new statements.
2412 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2413 (gfc_build_builtin_function_decls): Initialize it.
2414 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2415 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2416 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2418 (match_exit_cycle): Handle CRITICAL constraint.
2419 (gfc_match_stopcode): Handle ERROR STOP.
2420 * match.h (gfc_match_critical, gfc_match_error_stop,
2421 gfc_match_sync_all, gfc_match_sync_images,
2422 gfc_match_sync_memory): Add prototype.
2423 * parse.c (decode_statement, gfc_ascii_statement,
2424 parse_executable): Handle new statements.
2425 (parse_critical_block): New function.
2426 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2427 * intrinsic.texi (num_images): Document new function.
2428 * simplify.c (gfc_simplify_num_images): Add function.
2430 2010-04-06 Tobias Burnus <burnus@net-b.de>
2433 * trans-array.c (gfc_conv_expr_descriptor): Update
2434 gfc_trans_scalar_assign call.
2435 (has_default_initializer): New function.
2436 (gfc_trans_deferred_array): Nullify less often.
2437 * trans-expr.c (gfc_conv_subref_array_arg,
2438 gfc_trans_subcomponent_assign): Update call to
2439 gfc_trans_scalar_assign.
2440 (gfc_trans_scalar_assign): Add parameter and pass it on.
2441 (gfc_trans_assignment_1): Optionally, do not dealloc before
2443 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2444 call to gfc_trans_scalar_assign.
2445 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2446 initializer to static variables.
2447 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2448 * trans-stmt.c (forall_make_variable_temp,
2449 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2450 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2451 gfc_trans_allocate): Update gfc_trans_assignment call.
2452 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2453 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2454 parameter to prototype.
2456 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2458 * ioparm.def : Update copyright.
2460 * trans-array.c : ditto
2461 * trans-array.h : ditto
2463 * trans-types.c: ditto
2464 * dependency.c : ditto
2465 * gfortran.h : ditto
2467 * trans-io.c : ditto
2468 * trans-intrinsic.c : ditto
2469 * libgfortran.h : ditto
2470 * invoke.texi : ditto
2471 * intrinsic.texi : ditto
2474 * intrinsic.c : ditto
2475 * interface.c : ditto
2476 * iresolve.c : ditto
2477 * trans-stmt.c : ditto
2478 * trans-stmt.h : ditto
2483 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2486 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2487 do not assert the context of derived types.
2489 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2492 * ioparm.def: Change inquire size variable to type pointer to
2495 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2498 * trans-expr.c (conv_parent_component_references): Ensure that
2499 'dt' has a backend_decl.
2502 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2503 type has a backend_decl.
2506 * resolve.c (resolve_global_procedure): Check that the 'cl'
2507 structure is not NULL.
2509 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2511 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2514 2010-03-17 Tobias Burnus <burnus@net-b.de>
2517 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2518 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2520 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2521 pointees as having explizit size.
2522 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2524 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2525 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2526 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2527 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2528 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2531 2010-03-14 Tobias Burnus <burnus@net-b.de>
2534 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2535 (resolve_ordinary_assign): Add check to avoid segfault.
2537 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2541 * resolve.c (resolve_compcall): Add new boolean dummy argument
2542 'class_members'. Only resolve expression at end if false.
2543 Remove redundant, static variable 'class_object'.
2544 (check_class_members): Add extra argument to call of
2546 (resolve_typebound_function): Renamed resolve_class_compcall.
2547 Do all the detection of class references here. Correct calls to
2548 resolve_compcall for extra argument.
2549 (resolve_typebound_subroutine): resolve_class_typebound_call
2550 renamed. Otherwise same as resolve_typebound_function.
2551 (gfc_resolve_expr): Call resolve_typebound_function.
2552 (resolve_code): Call resolve_typebound_subroutine.
2554 2010-03-10 Tobias Burnus <burnus@net-b.de
2557 * symbol.c (get_iso_c_sym): Set sym->result.
2559 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2562 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2563 for TBPs, otherwise they will not be resolved properly.
2564 (resolve_function): Use 'value.function.esym' instead of
2565 'value.function.name' to check if we're dealing with a TBP.
2566 (check_class_members): Set correct type of passed object for all TBPs,
2567 not only generic ones, except if the type is abstract.
2569 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2572 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2573 'final...' are not misinterpreted as FINAL statements.
2575 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2578 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2579 allocatable ultimate components do not need temporaries, whilst
2580 ultimate pointer components do.
2582 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2585 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2587 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2590 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2593 * trans-array.c (gfc_conv_array_parameter): A full array of
2594 derived type need not be restricted to a symbol without an
2595 array spec to use the call to gfc_conv_expr_descriptor.
2598 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2599 allocatable arrays do not need temporaries.
2601 2010-03-01 Tobias Burnus <burnus@net-b.de>
2604 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2607 2010-02-28 Tobias Burnus <burnus@net-b.de>
2610 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2611 (gfc_conv_initializer): Handle zero initializer as special case.
2613 2010-02-27 Tobias Burnus <burnus@net-b.de>
2616 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2617 for module variables for Fortran 2008.
2619 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2622 * trans-common.c (build_common_decl): Also update DECL_MODE,
2623 and DECL_SIZE when encountering a larger common block and call
2626 2010-02-24 Tobias Burnus <burnus@net-b.de>
2629 * trans-expr.c (gfc_conv_initializer): Call directly
2630 gfc_conv_constant for C_NULL_(FUN)PTR.
2632 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2635 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2636 checking the rest of the dimensions for elements.
2638 2010-02-21 Tobias Burnus <burnus@net-b.de>
2641 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2643 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2644 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2645 * invoke.texi: Document new -fno-protect-parens flag.
2647 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2653 * dependency.c (gfc_check_argument_var_dependency): Use enum
2654 value instead of arithmetic vaue for 'elemental'.
2655 (check_data_pointer_types): New function.
2656 (gfc_check_dependency): Call check_data_pointer_types.
2657 * trans-array.h : Change fourth argument of
2658 gfc_conv_array_parameter to boolean.
2659 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2660 can be a dummy but it must not be assumed shape or deferred.
2661 Change fourth argument to boolean. Array constructor exprs will
2662 always be contiguous and do not need packing and unpacking.
2663 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2664 space and change fourth argument of gfc_conv_array_parameter
2666 (gfc_trans_arrayfunc_assign): Change fourth argument of
2667 gfc_conv_array_parameter to boolean.
2668 * trans-io.c (gfc_convert_array_to_string): The same.
2669 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2671 2010-02-20 Tobias Burnus <burnus@net-b.de>
2674 * libgfortran.h: Add GFC_RTCHECK_MEM.
2675 * invoke.texi (-fcheck=): Document -fcheck=mem.
2676 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2677 and enable malloc-success check only with -fcheck=mem.
2678 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2680 2010-02-16 Tobias Burnus <burnus@net-b.de>
2683 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2684 * intrinsic.c (add_functions): Ditto.
2685 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2686 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2688 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2691 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2692 gfc_trans_do prototype.
2693 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2694 a loop exit condition. If exit condition is given, build the loop exit
2695 code, checking IO results of implied do loops in READ and WRITE.
2696 (gfc_trans_do): Likewise.
2697 * trans.c (trans_code): New static work function, previously
2698 gfc_trans_code. Passes exit condition to gfc_trans_do.
2699 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2700 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2701 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2702 result status bits in the dtparm structure. Use this condition in call
2703 to gfc_trans_code_cond.
2705 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2709 * trans-array.c (gfc_conv_array_parameter): Use
2710 gfc_full_array_ref_p to detect full and contiguous variable
2711 arrays. Full array components and contiguous arrays do not need
2712 internal_pack and internal_unpack.
2714 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2717 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2720 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2722 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2725 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2726 Tobias Burnus <burnus@net-b.de>
2729 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2731 2010-02-10 Tobias Burnus <burnus@net-b.de>
2734 * trans-decl.c (gfc_generate_function_code): Only check
2735 actual-vs.-dummy character bounds if not bind(C).
2737 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2740 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2741 info->dimen after info has been freed.
2743 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2746 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2749 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2751 * module.c (fix_mio_expr): Declare sym.
2753 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2756 * module.c (fix_mio_expr): Fix for private generic procedures.
2758 2010-02-09 Daniel Kraft <d@domob.eu>
2761 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2762 length to be correct and issue only with -Wsurprising.
2763 * invoke.texi (Wsurprising): Mention this new warning that is
2764 turned on by -Wsurprising.
2766 2010-02-09 Daniel Kraft <d@domob.eu>
2769 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2770 can be CHARACTER type.
2771 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2773 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2776 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2777 'formal_ptr'. If this is true, give returned descriptor unity
2778 lbounds, in all dimensions, and the appropriate offset.
2779 (gfc_conv_procedure_call); If formal is a pointer, set the last
2780 argument of gfc_conv_subref_array_arg to true.
2781 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2782 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2783 new arg of gfc_conv_subref_array_arg to false.
2784 * trans-stmt.c (forall_make_variable_temp): The same.
2786 2010-02-03 Tobias Burnus <burnus@net-b.de>
2789 * interface.c (compare_parameter): Disable rank-checking
2792 2010-02-02 Tobias Burnus <burnus@net-b.de>
2795 * parse.c (decode_specification_statement): Use sym->result not sym.
2797 2010-02-01 Tobias Burnus <burnus@net-b.de>
2800 * decl.c (variable_decl): Allow default initializer in
2801 TYPE declarations in PURE functions.
2803 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2806 * resolve.c (resolve_allocate_expr): Move default initialization code
2807 here from gfc_trans_allocate.
2808 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2810 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2811 of CLASS variables via memcpy.
2812 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2813 to resolve_allocate_expr.
2815 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2818 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2819 * gfortran.h : Add prototype for above.
2820 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2821 (gfc_trans_subcomponent_assign): Call new function to replace
2822 the code to deal with allocatable components.
2823 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2824 gfc_get_full_arrayspec_from_expr to replace existing code.
2826 2010-01-25 Tobias Burnus <burnus@net-b.de>
2829 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2832 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2836 * expr.c (remove_subobject_ref): If the constructor is NULL use
2837 the expression as the source.
2838 (simplify_const_ref): Change the type of expression if
2839 there are component references. Allow for substring to be at
2840 the end of an arbitrarily long chain of references. If an
2841 element is found that is not in an EXPR_ARRAY, assume that this
2842 is scalar initialization of array. Call remove_subobject_ref in
2843 this case with NULL second argument.
2845 2010-01-24 Tobias Burnus <burnus@net-b.de>
2848 * array.c (gfc_array_dimen_size): Use correct specific
2849 function in the check.
2851 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2854 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2855 is required, turn any trailing array elements after a range
2856 into ranges so that offsets can be calculated.
2858 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2860 * module.c (mio_f2k_derived): Use enumerator as initializer of
2864 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2865 bitfield of width 2.
2867 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2870 * resolve.c (extract_compcall_passed_object): Set locus for
2871 passed-object argument.
2872 (extract_ppc_passed_object): Set locus and correctly remove PPC
2875 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2878 * trans-decl.c (add_argument_checking): Do not use the backend
2879 decl directly to test for the presence of an optional dummy
2880 argument. Use gfc_conv_expr_present, remembering to set the
2884 * trans-decl.c (gfc_generate_function_code): Small white space
2885 changes. If 'recurcheckvar' is NULL do not try to reset it.
2887 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2890 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2891 component for extended types.
2892 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2893 and take care of parent component accessibility.
2895 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2898 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2899 * interface.c (check_interface1): Move a warning message here from
2900 resolve_fl_procedure.
2901 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2902 * module.c (read_module): Remove call to gfc_check_interfaces, since
2903 this comes too early here.
2904 * resolve.c (resolve_fl_procedure): Move warning message to
2907 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2910 * interface.c (check_interface1): Pass symbol name rather than NULL to
2911 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2913 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2914 than NULL to gfc_compare_interfaces.
2916 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2919 * trans-array.c (duplicate_allocatable): Static version of
2920 gfc_duplicate_allocatable with provision to handle scalar
2921 components. New boolean argument to switch off call to malloc
2923 (gfc_duplicate_allocatable): New function to call above with
2925 (gfc_copy_allocatable_data): New function to call above with
2927 (structure_alloc_comps): Do not apply indirect reference to
2928 scalar pointers. Add new section to copy allocatable components
2929 of arrays. Extend copying of allocatable components to include
2931 (gfc_copy_only_alloc_comp): New function to copy allocatable
2932 component derived types, without allocating the base structure.
2933 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2934 Add primitive for gfc_copy_only_alloc_comp.
2935 * trans-expr.c (gfc_conv_procedure_call): After calls to
2936 transformational functions with results that are derived types
2937 with allocatable components, copy the components in the result.
2938 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2939 of lhs derived types before allocation.
2941 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2944 * module.c (load_generic_interfaces): If a procedure that is
2945 use associated but not generic is given an interface that
2946 includes itself, then make it generic.
2948 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2949 Shujing Zhao <pearly.zhao@oracle.com>
2951 PR translation/42469
2952 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2953 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2954 character between option name and help text.
2956 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2960 * trans-array.c (gfc_conv_array_initializer): Change call to
2961 gfc_error_now to call to gfc_fatal_error.
2962 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2963 (is_constant_element): Changed name from constant_element.
2964 (gfc_constant_ac): Only use expand_construuctor for expression
2965 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2966 call gfc_is_constant_expr.
2967 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2969 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2970 array expressions should have their constructors expanded.
2971 (gfc_resolve_expr): Use new function to determine whether or not to call
2972 gfc_expand_constructor.
2974 2010-01-09 Tobias Burnus <burnus@net-b.de>
2977 * trans-expr.c (gfc_trans_structure_assign): Handle
2979 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2980 to the constructor for c_null_(fun)ptr.
2981 * resolve.c (resolve_structure_cons): Add special case
2982 for c_null_(fun)ptr.
2984 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2986 * gfortranspec.c (lang_specific_driver): Update copyright notice
2989 2010-01-08 Tobias Burnus <burnus@net-b.de>
2992 * symbol.c (check_conflict, gfc_copy_attr): Add
2993 ASYNCHRONOUS support.
2994 (gfc_add_asynchronous): New function.
2995 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2996 (gfc_match_asynchronous): New function.
2997 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2998 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2999 (gfc_add_asynchronous): New Prototype.
3000 * module.c (ab_attribute, mio_symbol_attribute): Add
3001 ASYNCHRONOUS support.
3002 * resolve.c (was_declared): Ditto.
3003 * match.h (gfc_match_asynchronous): New prototype.
3004 * parse.c (decode_specification_statement,decode_statement):
3005 Add ASYNCHRONOUS support.
3007 2010-01-07 Tobias Burnus <burnus@net-b.de>
3010 * trans-decl.c (get_proc_pointer_decl): Fix call to
3011 gfc_conv_initializer for array-valued proc-pointer funcs.
3013 2010-01-07 Tobias Burnus <burnus@net-b.de>
3016 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3017 allocatable scalars with SAVE attribute.
3019 2010-01-05 Tobias Burnus <burnus@net-b.de>
3022 * options.c (gfc_post_options): Set -frecursion
3023 when -fopenmp is used.
3025 2010-01-05 Tobias Burnus <burnus@net-b.de>
3028 * trans-expr.c (gfc_conv_procedure_call): Nullify
3029 return value for allocatable-scalar character functions.
3031 2010-01-04 Tobias Burnus <burnus@net-b.de>
3034 * error.c (error_printf, gfc_warning, gfc_notify_std,
3035 gfc_warning_now, gfc_error, gfc_error_now,
3036 gfc_fatal_error): Change argument name from nocmsgid to
3037 gmsgid to enable (x)gettext's % checking.
3039 2010-01-04 Tobias Burnus <burnus@net-b.de>
3041 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3043 2010-01-04 Tobias Burnus <burnus@net-b.de>
3046 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3047 for functions returning allocatable scalars.
3048 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3049 reallocating an allocatable scalar.
3050 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3052 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3053 allocatable scalars.
3054 (gfc_generate_function_code): Nullify result variable for
3055 allocatable scalars.
3058 * module.c (gfc_use_module): Fix warning string to allow
3062 * invoke.texi (-fcheck=recursion): Mention that the checking
3063 is also disabled for -frecursive.
3064 * trans-decl.c (gfc_generate_function_code): Disable
3065 -fcheck=recursion when -frecursive is used.
3067 * intrinsic.texi (iso_c_binding): Improve wording.
3070 Copyright (C) 2010 Free Software Foundation, Inc.
3072 Copying and distribution of this file, with or without modification,
3073 are permitted in any medium without royalty provided the copyright
3074 notice and this notice are preserved.