1 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
3 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
5 (check_some_aliasing): Likewise.
6 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
7 (gfc_conv_intrinsic_int): Likewise.
8 (gfc_conv_intrinsic_lib_function): Likewise.
9 (gfc_conv_intrinsic_cmplx): Likewise.
10 (gfc_conv_intrinsic_ctime): Likewise.
11 (gfc_conv_intrinsic_fdate): Likewise.
12 (gfc_conv_intrinsic_ttynam): Likewise.
13 (gfc_conv_intrinsic_minmax): Likewise.
14 (gfc_conv_intrinsic_minmax_char): Likewise.
15 (gfc_conv_intrinsic_ishftc): Likewise.
16 (gfc_conv_intrinsic_index_scan_verify): Likewise.
17 (gfc_conv_intrinsic_merge): Likewise.
18 (gfc_conv_intrinsic_trim): Likewise.
19 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
21 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
24 * dependency.c (check_section_vs_section): Handle cases where
25 the start expression coincides with the lower or upper
28 2010-08-04 Janus Weil <janus@gcc.gnu.org>
33 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
34 container types. Do not artificially increase refs. Commit symbols one
36 * interface.c (compare_parameter): Make sure vtabs are present before
37 generating module variables.
38 * resolve.c (resolve_allocate_expr): Ditto.
40 2010-08-04 Tobias Burnus <burnus@net-b.de>
44 * resolve.c (resolve_structure_cons): Fix
47 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
51 * symbol.c (changed_syms): Made static again.
52 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
53 Changed conditional internal error into assert.
54 Rename function to ...
55 (gfc_enforce_clean_symbol_state): ... this.
56 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
57 Rename the former to the latter.
58 * parse.c (decode_statement, decode_omp_directive,
59 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
61 (changed_syms): Remove declaration.
62 (next_statement): Use gfc_enforce_clean_symbol_state.
64 2010-08-04 Tobias Burnus <burnus@net-b.de>
67 * resolve.c (resolve_structure_cons): Fix handling of
68 initialization structure constructors with character
69 elements of the wrong length.
70 * array.c (gfc_check_iter_variable): Add NULL check.
71 (gfc_resolve_character_array_constructor): Also truncate
74 2010-08-04 Tobias Burnus <burnus@net-b.de>
76 * trans-io.c (gfc_build_io_library_fndecls): Fix return
77 value of some libgfortran functions.
79 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
82 * dependency.c (gfc_deb_compare_expr): Remove any integer
83 conversion functions to larger types from both arguments.
84 Remove handling these functions futher down.
86 2010-08-03 Janus Weil <janus@gcc.gnu.org>
90 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
91 * resolve.c (resolve_tb_generic_targets): Check for errors.
93 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
96 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
99 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
102 * dependency.h: Add prototype for gfc_are_identical_variables.
103 * frontend-passes.c: Include depencency.h.
104 (optimimize_equality): Use gfc_are_identical_variables.
105 * dependency.c (identical_array_ref): New function.
106 (gfc_are_identical_variables): New function.
107 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
108 * dependency.c (gfc_check_section_vs_section). Rename gfc_
109 prefix from statc function.
110 (check_section_vs_section): Change arguments to gfc_array_ref,
111 adjust function body accordingly.
113 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
114 Janus Weil <janus@gcc.gnu.org>
119 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
120 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
121 gfc_copy_formal_args, gfc_copy_formal_args_intr,
122 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
123 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
124 Call reject_statement in case of error.
125 (match_deferred_characteritics): Call gfc_undo_symbols in case match
128 2010-08-01 Janus Weil <janus@gcc.gnu.org>
131 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
132 (gfc_find_derived_vtab): Make vtabs and vtypes public.
133 * module.c (read_module): When reading module files, always import
134 vtab and vtype symbols.
136 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
140 * symbol.c (changed_syms): Made non-static.
141 * parse.c (changed_syms): Declare new external.
142 (next_statement): Assert changed_syms is NULL at the beginning.
144 2010-07-30 Janus Weil <janus@gcc.gnu.org>
145 Steven G. Kargl <kargl@gcc.gnu.org>
148 * match.c (match_type_spec): Try to parse derived types before
151 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
153 * gfortran.h (gfc_release_symbol): New prototype.
154 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
155 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
156 Use gfc_release_symbol.
157 * parse.c (gfc_fixup_sibling_symbols): Ditto.
158 * resolve.c (resolve_symbol): Ditto.
160 2010-07-29 Tobias Burnus <burnus@net-b.de>
164 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
165 external procedure declarations in modules.
166 (gfc_get_symbol_decl): Modify assert.
168 2010-07-29 Janus Weil <janus@gcc.gnu.org>
171 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
173 2010-07-29 Janus Weil <janus@gcc.gnu.org>
176 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
177 (gfc_trans_class_assign): Modified prototype.
178 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
179 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
180 (gfc_trans_class_assign): ... here. Modified actual arguments.
181 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
182 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
183 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
185 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
189 * class.c (gfc_find_derived_vtab): Accept or discard newly created
190 symbols before returning.
192 2010-07-29 Joseph Myers <joseph@codesourcery.com>
194 * lang.opt (cpp): Remove Joined and Separate markers.
195 (cpp=): New internal option.
196 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
197 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
200 2010-07-29 Daniel Kraft <d@domob.eu>
203 * array.c (resolve_array_bound): Fix error message to properly handle
204 non-variable expressions.
206 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
208 * decl.c (free_value): Also free repeat field.
209 * data.c (gfc_assign_data_value): Always free offset before returning.
211 2010-07-28 Daniel Kraft <d@domob.eu>
213 * gfortran.h (gfc_build_intrinsic_call): New method.
214 * expr.c (gfc_build_intrinsic_call): New method.
215 * simplify.c (range_check): Ignore non-constant value.
216 (simplify_bound_dim): Handle non-variable expressions and
217 fix memory leak with non-free'ed expression.
218 (simplify_bound): Handle non-variable expressions.
219 (gfc_simplify_shape): Ditto.
220 (gfc_simplify_size): Ditto, but only in certain cases possible.
222 2010-07-28 Joseph Myers <joseph@codesourcery.com>
224 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
227 2010-07-28 Tobias Burnus <burnus@net-b.de>
230 * trans-types.c (gfc_get_derived_type): Fix DT declaration
231 from modules for whole-file mode.
233 2010-07-27 Joseph Myers <joseph@codesourcery.com>
235 * gfortran.h (gfc_handle_option): Update prototype and return
237 * options.c (gfc_handle_option): Update prototype and return value
240 2010-07-27 Joseph Myers <joseph@codesourcery.com>
242 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
243 decoded options in allocating deferred_opt.
244 * cpp.h (gfc_cpp_init_options): Update prototype.
245 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
246 * gfortran.h (gfc_option_lang_mask): New.
247 (gfc_init_options): Update prototype.
248 * options.c (gfc_option_lang_mask): New.
249 (gfc_init_options): Update prototype. Pass new arguments to
250 gfc_cpp_init_options.
252 2010-07-26 Tobias Burnus <burnus@net-b.de>
255 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
256 for functions which are later in the same file.
257 (gfc_create_function_decl, build_function_decl,
258 build_entry_thunks): Add global argument.
259 * trans.c (gfc_generate_module_code): Update
260 gfc_create_function_decl call.
261 * trans.h (gfc_create_function_decl): Update prototype.
262 * resolve.c (resolve_global_procedure): Also resolve for
265 2010-07-26 Richard Henderson <rth@redhat.com>
268 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
269 (gfc_write_global_declarations): New.
271 2010-07-26 Tobias Burnus <burnus@net-b.de>
274 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
275 for call to transfer_namelist_element.
276 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
279 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
282 * Make-lang.in: Add fortran/frontend-passes.o.
283 * gfortran.h: Add prototype for gfc_run_passes.
284 * resolve.c (gfc_resolve): Call gfc_run_passes.
285 * frontend-passes.c: New file.
287 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
290 * scanner.c (gfc_next_char_literal): Enable truncation warning for
293 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
296 * gfortran.h (gfc_namespace): New field old_equiv.
297 (gfc_free_equiv_until): New prototype.
298 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
299 a parameterized stop condition.
300 (gfc_free_equiv): Use gfc_free_equiv_until.
301 * parse.c (next_statement): Save equivalence list.
302 (reject_statement): Restore equivalence list.
304 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
307 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
308 in the function so that it does not get missed by early exits.
309 (load_line): Add checks for quoted strings and free form comments to
310 disable warnings on comments. Add check for ampersand as first
311 character after truncation and don't warn for this case, but warn if
312 there are subsequent non-whitespace characters.
314 2010-07-24 Tobias Burnus <burnus@net-b.de>
317 * parse.c (gfc_parse_file): Do not override
318 gfc_global_ns_list items.
320 2010-07-24 Tobias Burnus <burnus@net-b.de>
322 * options.c (gfc_init_options): Enable -fwhole-file by default.
323 * interface.c (compare_parameter): Assume a Hollerith constant is
324 compatible with all other argument types.
326 2010-07-23 Tobias Burnus <burnus@net-b.de>
329 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
330 -fwhole-file also for derived types.
331 * trans-types.c (copy_dt_decls_ifequal): Remove static and
332 rename to gfc_copy_dt_decls_ifequal.
333 (gfc_get_derived_type): Update call.
334 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
336 2010-07-23 Tobias Burnus <burnus@net-b.de>
339 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
341 2010-07-23 Jakub Jelinek <jakub@redhat.com>
343 * trans-types.c (gfc_get_array_descriptor_base,
344 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
345 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
346 instead of clearing DECL_NAME.
347 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
349 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
352 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
354 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
355 reverse the scalarization loop.
356 gfc_conv_resolve_dependencies: Pass the reverse field of the
357 loopinfo to gfc_dep_resolver.
358 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
359 assignment by resetting loop.reverse.
360 gfortran.h : Add the gfc_reverse enum.
361 trans.h : Add the reverse field to gfc_loopinfo.
362 dependency.c (gfc_check_dependency): Pass null to the new arg
364 (gfc_check_section_vs_section): Check for reverse dependencies.
365 (gfc_dep_resolver): Add reverse argument and deal with the loop
367 dependency.h : Modify prototype for gfc_dep_resolver to include
370 2010-07-23 Daniel Kraft <d@domob.eu>
373 * gfortran.h (gfc_find_symtree_in_proc): New method.
374 * symbol.c (gfc_find_symtree_in_proc): New method.
375 * match.c (match_exit_cycle): Look for loop name also in parent
376 namespaces within current procedure.
378 2010-07-22 Tobias Burnus <burnus@net-b.de>
381 * dependency.c (gfc_check_dependency): Add argument alising check.
382 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
384 2010-07-22 Daniel Kraft <d@domob.eu>
386 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
387 now in the correct place.
389 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
392 * Revert my commit r162325.
394 2010-07-21 Daniel Kraft <d@domob.eu>
396 * trans.h (gfc_get_return_label): Removed.
397 (gfc_generate_return): New method.
398 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
399 returning a tree directly.
400 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
401 (gfc_trans_block_construct): Update for new interface to
402 `gfc_trans_deferred_vars'.
403 * trans-decl.c (current_function_return_label): Removed.
404 (current_procedure_symbol): New variable.
405 (gfc_get_return_label): Removed.
406 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
407 returning a tree directly.
408 (get_proc_result), (gfc_generate_return): New methods.
409 (gfc_generate_function_code): Clean up and do init/cleanup here
410 also with gfc_wrapped_block. Remove return-label but rather
413 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
416 * fortran/match.c (match_type_spec): Check for derived type before
419 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
422 * interface.c (matching_typebound_op): Add argument for the
423 return of the generic name for the procedure.
424 (build_compcall_for_operator): Add an argument for the generic
425 name of an operator procedure and supply it to the expression.
426 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
427 calls to the above procedures.
428 * resolve.c (resolve_typebound_function): Catch procedure
429 component calls for CLASS objects, check that the vtable is
430 complete and insert the $vptr and procedure components, to make
432 (resolve_typebound_function): The same.
433 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
434 an allocatable scalar if it is a result.
436 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
439 * match.c (gfc_match_iterator): Reverted.
441 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
444 * match.c (gfc_match_iterator): Remove error that iterator
445 cannot be INTENT(IN).
447 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
449 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
450 Access subscript through the "dim" field index.
451 (gfc_trans_create_temp_array): Access ss info through the "dim" field
453 (gfc_conv_array_index_offset): Ditto.
454 (gfc_conv_loop_setup): Ditto.
455 (gfc_conv_expr_descriptor): Ditto.
456 (gfc_conv_ss_startstride): Ditto. Update call to
457 gfc_conv_section_startstride.
458 (gfc_conv_section_startstride): Set values along the array dimension.
459 Get array dimension directly from the argument.
461 2010-07-15 Jakub Jelinek <jakub@redhat.com>
463 * trans.h (gfc_string_to_single_character): New prototype.
464 * trans-expr.c (string_to_single_character): Renamed to ...
465 (gfc_string_to_single_character): ... this. No longer static.
466 (gfc_conv_scalar_char_value, gfc_build_compare_string,
467 gfc_trans_string_copy): Adjust callers.
468 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
469 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
470 (select_struct): Move to toplevel, add GTY(()).
471 (gfc_trans_character_select): Optimize SELECT CASE
472 with character length 1.
474 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
476 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
477 * trans-common.c: Likewise.
478 * trans-decl.c: Likewise.
479 * trans-types.c: Likewise.
482 2010-07-15 Janus Weil <janus@gcc.gnu.org>
485 * resolve.c (resolve_typebound_generic_call): Resolve generic
486 non-polymorphic type-bound procedure calls to the correct specific
488 (resolve_typebound_subroutine): Remove superfluous code.
490 2010-07-15 Daniel Kraft <d@domob.eu>
493 * trans.h (struct gfc_wrapped_block): New struct.
494 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
495 (gfc_finish_wrapped_block): New method.
496 (gfc_init_default_dt): Add new init code to block rather than
498 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
499 (gfc_trans_dummy_array_bias): Ditto.
500 (gfc_trans_g77_array): Ditto.
501 (gfc_trans_deferred_array): Ditto.
502 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
503 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
504 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
505 (gfc_finish_wrapped_block): New method.
506 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
507 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
508 (gfc_trans_deferred_array): Ditto.
509 * trans-decl.c (gfc_trans_dummy_character): Ditto.
510 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
511 (init_intent_out_dt): Ditto.
512 (gfc_init_default_dt): Add new init code to block rather than
514 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
515 and cleanup code and put it all together.
517 2010-07-15 Jakub Jelinek <jakub@redhat.com>
519 * trans.h (gfc_build_compare_string): Add CODE argument.
520 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
521 gfc_build_compare_string.
522 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
523 gfc_build_compare_string.
524 (string_to_single_character): Rename len variable to length.
525 (gfc_optimize_len_trim): New function.
526 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
527 or NE_EXPR and one of the strings is string literal with LEN_TRIM
528 bigger than the length of the other string, they compare unequal.
531 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
532 in CASE_LABEL_EXPR and use NULL for low for the default case.
534 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
536 * trans-array.c (gfc_conv_section_upper_bound): Remove
537 (gfc_conv_section_startstride): Don't set the upper bound in the
538 vector subscript case.
539 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
541 2010-07-14 Janus Weil <janus@gcc.gnu.org>
544 * gfortran.h (gfc_is_data_pointer): Remove prototype.
545 * dependency.c (gfc_is_data_pointer): Make it static.
546 * intrinsic.texi: Update documentation on C_LOC.
547 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
548 and add a check for polymorphic variables.
550 2010-07-14 Jakub Jelinek <jakub@redhat.com>
552 * trans-expr.c (string_to_single_character): Also optimize
553 string literals containing a single char followed only by spaces.
554 (gfc_trans_string_copy): Remove redundant string_to_single_character
557 * trans-decl.c (gfc_build_intrinsic_function_decls,
558 gfc_build_builtin_function_decls): Mark functions as
559 DECL_PURE_P or TREE_READONLY.
561 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
563 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
564 instead of build_function_call_expr.
565 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
567 2010-07-13 Tobias Burnus <burnus@net-b.de>
568 Daniel Franke <franke.daniel@gmail.com>
571 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
572 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
574 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
576 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
577 Tobias Burnus <burnus@net-b.de>
580 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
581 noclobber/noescape annotations to function calls.
582 (gfc_build_builtin_function_decls): Likewise.
584 2010-07-13 Janus Weil <janus@gcc.gnu.org>
590 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
591 * class.c (gfc_build_class_symbol): Modified call to
592 'gfc_find_derived_vtab'.
593 (add_proc_component): Removed, moved code into 'add_proc_comp'.
594 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
596 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
597 Removed treatment of generics.
598 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
599 Call 'add_proc_comp' instead of duplicating code.
600 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
602 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
603 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
604 Removed treatment of generics.
605 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
606 'gfc_find_derived_vtab'.
607 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
608 Removed treatment of generics.
609 (resolve_select_type,resolve_fl_derived): Modified call to
610 'gfc_find_derived_vtab'.
611 * trans-decl.c (gfc_get_symbol_decl): Ditto.
612 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
614 * trans-stmt.c (gfc_trans_allocate): Ditto.
616 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
619 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
622 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
624 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
625 * resolve.c (build_default_init_expr): Ditto.
627 2010-07-11 Tobias Burnus <burnus@net-b.de>
630 * module.c (sort_iso_c_rename_list): Remove.
631 (import_iso_c_binding_module,use_iso_fortran_env_module):
632 Allow multiple imports of the same symbol.
634 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
636 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
638 2010-07-11 Janus Weil <janus@gcc.gnu.org>
641 * decl.c (build_sym,attr_decl1): Only build the class container if the
642 symbol has sufficient attributes.
643 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
644 pointer attribute for classes.
645 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
646 * module.c (MOD_VERSION): Bump.
647 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
648 (mio_symbol_attribute): Handle class_pointer attribute.
649 * parse.c (parse_derived): Use class_pointer instead of pointer
650 attribute for classes.
651 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
652 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
653 resolve_allocate_expr,resolve_fl_derived): Ditto.
654 (resolve_fl_var_and_proc): Check for class_ok attribute.
656 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
658 * trans-io.c (gfc_build_st_parameter): Update calls to
659 gfc_add_field_to_struct.
660 * trans-stmt.c (ADD_FIELD): Ditto.
662 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
664 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
665 fieldlist, remove fieldlist from argument list.
666 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
667 and remove fieldlist from argument list.
668 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
669 gfc_get_mixed_entry_union): Move setting
670 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
671 * trans-types.h (gfc_add_field_to_struct): Update prototype.
673 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
676 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
677 if the lhs has never been host associated, as well as not being
678 use associated, a pointer or a target.
679 * resolve.c (resolve_variable): Mark variables that are host
681 * gfortran.h: Add the host_assoc bit to the symbol_attribute
684 2010-07-09 Janus Weil <janus@gcc.gnu.org>
686 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
687 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
690 2010-07-08 Janus Weil <janus@gcc.gnu.org>
693 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
694 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
695 gfc_resolve_storage_size): New prototypes.
696 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
697 * intrinsic.c (add_functions): Add STORAGE_SIZE.
698 * iresolve.c (gfc_resolve_storage_size): New function.
699 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
701 (gfc_conv_intrinsic_storage_size): New function.
702 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
704 2010-07-08 Jakub Jelinek <jakub@redhat.com>
707 * match.c (match_exit_cycle): Error on EXIT also from collapsed
708 !$omp do loops. Error on CYCLE to non-innermost collapsed
711 2010-07-08 Tobias Burnus <burnus@net-b.de>
714 * array.c (gfc_match_array_ref): Better error message for
715 coarrays with too few ranks.
716 (match_subscript): Move one diagnostic to caller.
717 * gfortran.h (gfc_get_corank): Add prottype.
718 * expr.c (gfc_get_corank): New function.
719 * iresolve.c (resolve_bound): Fix rank for cobounds.
720 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
721 gfc_resolve_ucobound, gfc_resolve_this_image): Update
724 2010-07-06 Tobias Burnus <burnus@net-b.de>
727 * array.c (gfc_expand_constructor): Add optional diagnostic.
728 * gfortran.h (gfc_expand_constructor): Update prototype.
729 * expr.c (gfc_simplify_expr, check_init_expr,
730 gfc_reduce_init_expr): Update gfc_expand_constructor call.
731 * resolve.c (gfc_resolve_expr): Ditto.
733 2010-07-06 Tobias Burnus <burnus@net-b.de>
735 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
736 * trans-intrinsic.c: Ditto.
737 * trans-types.c: Ditto.
738 * convert.c: Include diagnostic-core.h instead of toplev.h.
740 * trans-array.c: Ditto.
741 * trans-const.c: Ditto.
742 * trans-expr.c: Ditto.
744 * trans-openmp.c: Ditto.
747 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
750 * check.c (dim_rank_check): Also check intrinsic functions.
751 Adjust permissible rank for functions which reduce the rank of
752 their argument. Spread is an exception, where DIM can
753 be one larger than the rank of array.
755 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
758 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
760 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
763 * trans-types.c (gfc_get_derived_type): Derived type fields
764 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
765 but build_pointer_type_for_mode must be used for this.
767 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
769 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
770 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
771 type of gfc_conv_procedure_call.
772 (conv_generic_with_optional_char_arg): Likewise.
773 * trans-stmt.c (gfc_trans_call): Likewise.
774 * trans-expr.c (gfc_conv_function_expr): Likewise.
775 (gfc_conv_procedure_call): Use build_call_vec instead of
778 2010-07-04 Daniel Kraft <d@domob.eu>
780 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
782 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
786 * trans-types.c (gfc_get_derived_type): Derived type fields
787 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
789 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
792 * decl.c (match_procedure_in_type): Clear structure before using.
793 (gfc_match_generic): Ditto.
795 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
797 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
798 * trans-types.c (gfc_add_field_to_struct_1): New function, most
799 of which comes from...
800 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
801 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
803 (gfc_get_array_descriptor_base): Likewise.
804 (gfc_get_mixed_entry_union): Likewise.
805 (gfc_get_derived_type): Add extra chain parameter for
806 gfc_add_field_to_struct.
807 * trans-stmt.c (gfc_trans_character_select): Likewise.
808 * trans-io.c (gfc_build_st_parameter): Likewise.
810 2010-06-29 Janus Weil <janus@gcc.gnu.org>
813 * resolve.c (is_external_proc): Prevent procedure pointers from being
814 regarded as external procedures.
816 2010-06-29 Janus Weil <janus@gcc.gnu.org>
819 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
820 passed as second argument of ASSOCIATED.
822 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
825 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
826 to determine if a function assignment can be made without a
828 (gfc_trans_arrayfunc_assign): Move all the conditions that
829 suppress the direct function call to the above new functon and
832 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
835 * interface.c (argument_rank_mismatch): New function.
836 (compare_parameter): Call new function instead of generating
839 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
841 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
842 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
845 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
847 * Make-lang.in: Update dependencies.
849 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
851 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
852 and exit_label fields.
853 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
855 * trans-stmt.c (gfc_trans_simple_do): Likewise.
856 (gfc_trans_do): Likewise.
857 (gfc_trans_do_while): Likewise.
858 (gfc_trans_cycle): Use cycle_label directly.
859 (gfc_trans_exit): Use exit_label directly.
861 2010-06-27 Daniel Kraft <d@domob.eu>
863 * dump-parse-tree.c (show_symbol): Dump target-expression for
865 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
866 (show_namespace): Use show_level for correct indentation of
867 "inner namespaces" (contained procedures or BLOCK).
869 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
872 * dump-parse-tree.c (show_code_node): Show namespace for
875 2010-06-26 Tobias Burnus <burnus@net-b.de>
877 * decl.c (gfc_match_decl_type_spec): Support
878 TYPE(intrinsic-type-spec).
880 2010-06-25 Tobias Burnus <burnus@net-b.de>
882 * intrinsic.h (gfc_check_selected_real_kind,
883 gfc_simplify_selected_real_kind): Update prototypes.
884 * intrinsic.c (add_functions): Add radix support to
886 * check.c (gfc_check_selected_real_kind): Ditto.
887 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
888 * trans-decl.c (gfc_build_intrinsic_function_decls):
889 Change call from selected_real_kind to selected_real_kind2008.
890 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
891 (PRECISION, RANGE, RADIX): Add cross @refs.
893 2010-06-25 Tobias Burnus <burnus@net-b.de>
895 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
896 * gfortran.texi (_gfortran_set_options): Update for
897 GFC_STD_F2008_OBS addition.
898 * libgfortran.h: Add GFC_STD_F2008_OBS.
899 * options.c (set_default_std_flags, gfc_handle_option): Handle
901 io.c (check_format): Fix allow_std check.
903 2010-06-25 Tobias Burnus <burnus@net-b.de>
905 * decl.c (gfc_match_entry): Allow END besides
906 END SUBROUTINE/END FUNCTION for contained procedures.
908 2010-06-25 Tobias Burnus <burnus@net-b.de>
910 * parse.c (next_free, next_fixed): Allow ";" as first character.
912 2010-06-24 Tobias Burnus <burnus@net-b.de>
915 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
917 2010-06-22 Janus Weil <janus@gcc.gnu.org>
920 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
923 2010-06-21 Tobias Burnus <burnus@net-b.de>
926 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
928 * symbol.c (gfc_add_contiguous): New function.
929 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
930 * decl.c (match_attr_spec): Ditto.
931 (gfc_match_contiguous): New function.
932 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
934 * gfortran.h (symbol_attribute): Add contiguous.
935 (gfc_is_simply_contiguous): Add prototype.
936 (gfc_add_contiguous): Add prototype.
937 * match.h (gfc_match_contiguous): Add prototype.
938 * parse.c (decode_specification_statement,
939 decode_statement): Handle contiguous attribute.
940 * expr.c (gfc_is_simply_contiguous): New function.
941 * dump-parse-tree.c (show_attr): Handle contiguous.
942 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
944 * trans-expr.c (gfc_add_interface_mapping): Copy
946 * trans-array.c (gfc_conv_descriptor_stride_get,
947 gfc_conv_array_parameter): Handle contiguous arrays.
948 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
949 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
951 * trans.h (gfc_array_kind): Ditto.
952 * trans-decl.c (gfc_get_symbol_decl): Ditto.
954 2010-06-20 Joseph Myers <joseph@codesourcery.com>
956 * options.c (gfc_handle_option): Don't handle N_OPTS.
958 2010-06-19 Janus Weil <janus@gcc.gnu.org>
961 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
964 2010-06-18 Tobias Burnus <burnus@net-b.de>
967 * resolve.c (resolve_allocate_deallocate): Properly check
968 part-refs in stat=/errmsg= for invalid use.
970 2010-06-17 Janus Weil <janus@gcc.gnu.org>
973 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
974 Return directly in case of an error.
976 2010-06-16 Janus Weil <janus@gcc.gnu.org>
979 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
980 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
981 structure to each procedure in a procedure list.
982 * module.c (mio_typebound_proc): Add NULL argument to
983 'gfc_get_typebound_proc'.
984 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
985 to initialize the new structure.
987 2010-06-15 Janus Weil <janus@gcc.gnu.org>
990 * gfortran.h (gfc_expr): Add new member 'mold'.
991 * match.c (gfc_match_allocate): Implement the MOLD tag.
992 * resolve.c (resolve_allocate_expr): Ditto.
993 * trans-stmt.c (gfc_trans_allocate): Ditto.
995 2010-06-15 Jakub Jelinek <jakub@redhat.com>
998 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
999 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1000 GFC_DECL_SAVED_DESCRIPTOR set.
1001 (gfc_omp_report_decl): New function.
1002 * trans.h (gfc_omp_report_decl): New prototype.
1003 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1005 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1009 * gfortranspec.c (lang_specific_driver): Removed deprecation
1011 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1012 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1013 * cpp.h (gfc_cpp_makedep): New.
1014 (gfc_cpp_add_dep): New.
1015 (gfc_cpp_add_target): New.
1016 * cpp.c (gfc_cpp_option): Add deps* members.
1017 (gfc_cpp_makedep): New.
1018 (gfc_cpp_add_dep): New.
1019 (gfc_cpp_add_target): New.
1020 (gfc_cpp_init_options): Initialize new options.
1021 (gfc_cpp_handle_option): Handle new options.
1022 (gfc_cpp_post_options): Map new options to libcpp-options.
1023 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1024 (gfc_cpp_done): If requested, write dependencies to file.
1025 * module.c (gfc_dump_module): Add a module filename as target.
1026 * scanner.c (open_included_file): New parameter system; add the
1027 included file as dependency.
1028 (gfc_open_included_file): Add the included file as dependency.
1029 (gfc_open_intrinsic_module): Likewise.
1030 * invoke.texi: Removed deprecation warning for -M.
1031 * gfortran.texi: Removed Makefile-dependencies project.
1033 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1035 * resolve.c (resolve_global_procedure): Improved checking if an
1036 explicit interface is required.
1038 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1040 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1042 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1043 (gfc_conv_intrinsic_ttynam): Likewise.
1044 (gfc_conv_intrinsic_trim): Likewise.
1046 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1049 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1051 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1053 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1055 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1057 * mathbuiltins.def: Add builtins that do not directly correspond
1058 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1059 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1060 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1061 code_{r,c}{4,8,10,16} fields. Add
1062 {,complex}{float,double,long_double}_built_in fields.
1063 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1064 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1065 definition of OTHER_BUILTIN.
1066 (real_compnt_info): Remove unused struct.
1067 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1069 (build_round_expr): Call builtin_decl_for_precision instead of
1071 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1072 instead of a switch.
1073 (gfc_build_intrinsic_lib_fndecls): Match
1074 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1075 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1077 (gfc_conv_intrinsic_lib_function): Go through all the extended
1079 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1080 instead of a switch.
1081 (gfc_conv_intrinsic_abs): Likewise.
1082 (gfc_conv_intrinsic_mod): Likewise.
1083 (gfc_conv_intrinsic_sign): Likewise.
1084 (gfc_conv_intrinsic_fraction): Likewise.
1085 (gfc_conv_intrinsic_nearest): Likewise.
1086 (gfc_conv_intrinsic_spacing): Likewise.
1087 (gfc_conv_intrinsic_rrspacing): Likewise.
1088 (gfc_conv_intrinsic_scale): Likewise.
1089 (gfc_conv_intrinsic_set_exponent): Likewise.
1091 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1095 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1096 functions with CLASS formal arguments.
1098 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1101 * resolve.c (conformable_arrays): Handle allocatable components.
1103 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1106 * gfortran.texi: Document that Cray pointers cannot be function
1109 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1112 * gfortran.texi: Document lack of support for syntax
1113 "complex FUNCTION name*16()", and existence of alternative
1114 legacy syntax "complex*16 FUNCTION name()".
1116 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1119 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1120 POSIX's fsync(), and how to call the latter from Fortran code.
1122 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1125 * interface.c (compare_actual_formal): Reject actual arguments with
1126 array subscript passed to ASYNCHRONOUS dummys.
1128 2010-06-10 Daniel Kraft <d@domob.eu>
1131 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1132 (struct gfc_symbol): New field `assoc'.
1133 (struct gfc_association_list): New struct.
1134 (struct gfc_code): New struct `block' in union, move `ns' there
1135 and add association list.
1136 (gfc_free_association_list): New method.
1137 (gfc_has_vector_subscript): Made public;
1138 * match.h (gfc_match_associate): New method.
1139 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1140 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1141 * interface.c (gfc_has_vector_subscript): Made public.
1142 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1143 * match.c (gfc_match_associate): New method.
1144 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1145 * primary.c (match_variable): Don't allow names associated to expr here.
1146 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1147 (case_exec_markers, case_end): Add ASSOCIATE statement.
1148 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1149 (parse_associate): New method.
1150 (parse_executable): Handle ST_ASSOCIATE.
1151 (parse_block_construct): Change reference to gfc_code's `ns' field.
1152 * resolve.c (resolve_select_type): Ditto.
1153 (resolve_code): Ditto.
1154 (resolve_block_construct): Ditto and add comment.
1155 (resolve_select_type): Set association list in generated BLOCK to NULL.
1156 (resolve_symbol): Resolve associate names.
1157 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1158 and free association list.
1159 (gfc_free_association_list): New method.
1160 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1161 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1162 gfc_code's `ns' field.
1164 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1166 * error.c (error_print): Pre-initialize loc by NULL.
1167 * openmp.c (resolve_omp_clauses): Add explicit
1168 braces to avoid ambigous else.
1169 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1171 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1173 * gfc-internals.texi: Move to GFDL 1.3.
1174 * gfortran.texi: Ditto.
1175 * intrinsic.texi: Ditto.
1176 * invoke.texi: Ditto.
1178 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1181 * check.c (gfc_check_selected_real_kind): Verify that the
1182 actual arguments are scalar.
1184 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1187 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1189 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1192 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1194 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1196 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1198 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1200 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1201 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1202 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1203 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1205 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1206 less_than_bitsize2): New functions.
1207 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1208 nonnegative_check and less_than_bitsize1.
1209 (gfc_check_ibclr, gfc_check_ibset): Removed.
1210 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1213 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1216 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1219 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1221 * resolve.c (resolve_deallocate_expr): Avoid warning
1222 about possible use of iunitialized sym.
1223 (resolve_allocate_expr): Pre-initialize sym by NULL.
1225 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1228 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1230 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1232 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1234 (gfc_get_array_type_bounds): Likewise.
1236 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1237 (gfc_find_module): Likewise.
1239 * f95-lang.c (pushlevel): Likewise.
1241 * trans.h (struct lang_type): Add variable_size GTY option.
1242 (struct lang_decl): Likewise.
1244 2010-06-08 Tobias Burnus <burnus@net-b.de>
1247 * symbol.c (check_conflict): Move protected--external/procedure check ...
1248 * resolve.c (resolve_select_type): ... to the resolution stage.
1250 2010-06-07 Tobias Burnus <burnus@net-b.de>
1252 * options.c (gfc_handle_option): Fix -fno-recursive.
1254 2010-06-07 Tobias Burnus <burnus@net-b.de>
1256 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1257 * gfortran.texi (copyrights-gfortran): Ditto.
1259 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1261 * lang.opt (fshort-enums): Define using Var and VarExists.
1262 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1264 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1265 Janus Weil <janus@gcc.gnu.org>
1268 * resolve.c (get_declared_from_expr): Move to before
1269 resolve_typebound_generic_call. Make new_ref and class_ref
1270 ignorable if set to NULL.
1271 (resolve_typebound_generic_call): Once we have resolved the
1272 generic call, check that the specific instance is that which
1273 is bound to the declared type.
1274 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1275 freeing 'class_ref->next' twice.
1277 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1280 * trans-array.c (structure_alloc_comps): Dereference scalar
1281 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1284 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1286 * gfortranspec.c (append_arg, lang_specific_driver): Use
1287 GCC-specific formats in diagnostics.
1289 2010-06-02 Tobias Burnus <burnus@net-b.de>
1292 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1295 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1298 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1301 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1303 * fortran/gfortran.texi: Fix typos in description of variable-format-
1306 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1309 * dependency.c (gfc_check_section_vs_section): Check
1310 for interleaving array assignments without conflicts.
1312 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1314 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1315 $data component of a class container.
1316 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1317 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1318 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1319 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1320 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1321 * gcc/fortran/parse.c (parse_derived): Ditto.
1322 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1323 gfc_expr_attr): Ditto.
1324 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1325 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1326 resolve_fl_var_and_proc, resolve_typebound_procedure,
1327 resolve_fl_derived): Ditto.
1328 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1329 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1331 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1332 gfc_trans_deferred_vars): Ditto.
1333 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1335 2010-05-28 Tobias Burnus <burnus@net-b.de>
1337 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1339 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1341 * gfortranspec.c (append_arg, lang_specific_driver): Use
1342 fatal_error instead of fatal. Use warning instead of fprintf for
1345 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1347 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1348 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1349 xstrerror instead of strerror.
1351 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1353 * cpp.c (cb_cpp_error): Save and restore
1354 global_dc->warn_system_headers, not variable warn_system_headers.
1356 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1358 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1360 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1362 * trans-common.c: Do not include rtl.h, include output.h instead.
1363 * trans-decl.c: Likewise.
1365 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1368 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1369 namespace before trying to reorder the gsymbols.
1371 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1376 * resolve.c (resolve_global_procedure): Add check for global
1377 procedures with implicit interfaces and assumed-shape or optional
1378 dummy arguments. Verify that function return type, kind and string
1381 2010-05-21 Tobias Burnus <burnus@net-b.de>
1383 * gfortran.h: Do not include system.h.
1384 * bbt.c: Include system.h.
1386 * dependency.c: Ditto.
1387 * dump-parse-tree.c: Ditto.
1388 * arith.h: Do not include gfortran.h.
1389 * constructor.h: Do not include gfortran.h and splay-tree.h.
1390 * match.h: Do not include gfortran.h.
1392 * target-memory.h: Ditto.
1393 * openmp.c: Do not include toplev.h and target.h.
1394 * trans-stmt.c: Ditto not include toplev.h.
1396 * trans-common.c: Tell why toplev.h is needed. And
1397 do not include target.h.
1398 * trans-expr.c: Tell why toplev.h is needed.
1399 * trans-array.c: Ditto.
1400 * trans-openmp.c: Ditto.
1401 * trans-const.c: Ditto.
1403 * trans-types.c: Ditto.
1404 * trans-io.c: Ditto.
1405 * trans-decl.c: Ditto.
1408 * trans-intrinsic.c: Ditto.
1411 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1414 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1415 before returning MATCH_ERROR. Add check for scalar. Add check for
1416 default integer kind.
1418 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1421 * match.c (gfc_match_select_type): On error jump back out of the local
1423 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1424 stage, more precisely to ...
1425 * resolve.c (resolve_fl_derived): ... this place.
1427 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1430 * resolve.c (ensure_not_abstract): Allow abstract types with
1431 non-abstract ancestors.
1433 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1435 * trans-const.c: Include realmpfr.h.
1436 * Make-lang.in: Update dependencies.
1438 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1440 * trans-const.c, trans-types.c, trans-intrinsic.c:
1441 Clean up redundant includes.
1443 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1446 * lang.opt (Wunused-dummy-argument): New option.
1447 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1448 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1449 (set_Wall): Enable warn_unused_dummy_argument.
1450 (gfc_handle_option): Set warn_unused_dummy_argument according to
1452 * trans-decl.c (generate_local_decl): Separate warnings about
1453 unused variables and unused dummy arguments.
1454 * invoke.texi: Documented new option.
1456 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1458 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1459 (gfc_conv_string_tmp): Do not assert type comparibilty.
1460 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1461 (gfc_conv_expr_descriptor): Remove assert.
1462 * trans-common.c: Clarify why rtl.h and tm.h are included.
1463 * trans-openmp.c: Do not include ggc.h and real.h.
1464 Explain why gimple.h is included.
1465 * trans-const.c: Do not include ggc.h.
1466 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1467 * trans.c: Do not include ggc.h and real.h.
1468 Explain why gimple.h is included.
1469 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1470 and dwarf2out.h are included.
1471 * trans-io.c: Do not include gimple.h and real.h.
1472 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1473 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1476 2010-05-20 Tobias Burnus <burnus@net-b.de>
1478 * options.c (gfc_init_options,gfc_post_options): Enable
1479 flag_associative_math by default.
1481 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1484 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1485 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1486 blank STOP, handling a null expression. (gfc_trans_pause): Use
1487 pause_string for blank PAUSE.
1488 * trans.h: Add external function declaration for error_stop_numeric.
1489 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1490 the declaration for the library call. Adjust whitespaces.
1491 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1492 signal no stop code. Match the expression following the stop and pass
1493 that to the translators. Remove the old use of digit matching. Add
1494 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1495 and if CHARACTER, default character KIND.
1497 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1500 * lang.opt (Wconversion-extra): New option.
1501 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1502 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1503 (set_Wall): Enable -Wconversion.
1504 (gfc_handle_option): Set warn_conversion_extra.
1505 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1506 introduced for -Wconversion if -Wconversion-extra is present.
1507 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1508 -Wconversion; document -Wconversion-extra.
1510 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1513 * gfortran.h (gfc_has_default_initializer): New.
1514 * expr.c (gfc_has_default_initializer): New.
1515 * resolve.c (has_default_initializer): Removed, use
1516 gfc_has_default_initializer() instead. Updated all callers.
1517 * trans-array.c (has_default_initializer): Removed, use
1518 gfc_has_default_initializer() instead. Updated all callers.
1519 * trans-decl.c (generate_local_decl): Do not check the
1520 first component only to check for initializers, but use
1521 gfc_has_default_initializer() instead.
1523 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1526 * primary.c (match_string_constant): Move start_locus just inside
1528 * data.c (create_character_intializer): Clarified truncation warning.
1530 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1533 * intrinsic.h (gfc_check_float): New prototype.
1534 (gfc_check_sngl): New prototype.
1535 * check.c (gfc_check_float): New.
1536 (gfc_check_sngl): New.
1537 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1538 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1540 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1541 added them to the list of specifics of REAL instead.
1543 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1546 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1547 This is now handled via 'gfc_class_null_initializer'.
1549 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1551 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1552 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1553 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1554 add_procs_to_declared_vtab,add_generic_specifics,
1555 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1556 find_typebound_proc_uop,gfc_find_typebound_proc,
1557 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1558 gfc_get_tbp_symtree): Moved here from other places.
1559 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1561 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1562 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1563 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1564 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1565 * Make-lang.in: Add class.o.
1566 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1567 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1568 add_procs_to_declared_vtab,add_generic_specifics,
1569 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1570 find_typebound_proc_uop,gfc_find_typebound_proc,
1571 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1572 gfc_get_tbp_symtree): Move to class.c.
1574 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1576 * trans-types.c (gfc_init_types): Use build_function_type_list.
1577 (gfc_get_ppc_type): Likewise.
1578 * trans-decl.c (gfc_generate_constructors): Likewise.
1579 * f95-lang.c (build_builtin_fntypes): Likewise.
1580 (gfc_init_builtin_functions): Likewise.
1581 (DEF_FUNCTION_TYPE_0): Likewise.
1582 (DEF_FUNCTION_TYPE_1): Likewise.
1583 (DEF_FUNCTION_TYPE_2): Likewise.
1584 (DEF_FUNCTION_TYPE_3): Likewise.
1585 (DEF_FUNCTION_TYPE_4): Likewise.
1586 (DEF_FUNCTION_TYPE_5): Likewise.
1587 (DEF_FUNCTION_TYPE_6): Likewise.
1588 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1589 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1591 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1593 * trans-array.c (gfc_trans_array_constructor_value): Use
1594 build_constructor instead of build_constructor_from_list.
1595 (gfc_build_constant_array_constructor): Likewise.
1596 * trans-decl.c (create_main_function): Likewise.
1597 * trans-stmt.c (gfc_trans_character_select): Likewise.
1599 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1602 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1603 (resolve_fl_variable_derived): ... this place.
1604 (resolve_symbol): Make sure function symbols (and their result
1605 variables) are not resolved twice.
1607 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1610 * array.c (match_array_list): Revert change from 2010-05-13.
1612 2010-05-16 Richard Guenther <rguenther@suse.de>
1614 * trans-decl.c (module_htab_decls_hash): Revert last change.
1616 2010-05-16 Richard Guenther <rguenther@suse.de>
1618 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1620 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1622 * options.c (set_Wall): Remove special logic for Wuninitialized
1625 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1629 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1632 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1636 * gfortran.h (gfc_class_null_initializer): New prototype.
1637 * expr.c (gfc_class_null_initializer): New function to build a NULL
1638 initializer for CLASS pointers.
1639 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1640 containers. Remove default NULL initialization of $data component.
1641 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1643 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1644 Use new function 'gfc_class_null_initializer'.
1645 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1648 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1651 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1652 unsigned mpz_get_?i routines.
1654 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1656 * trans.c (trans_code): Set backend locus early.
1657 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1658 of the function instead of current input_location.
1660 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1663 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1665 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1666 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1669 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1672 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1674 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1675 by reference dummy procedures or non-dummy procedure pointers.
1676 (gfc_omp_predetermined_sharing): Return
1677 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1679 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1682 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1683 after OMP statement.
1684 (gfc_match_omp_critical): Likewise.
1685 (gfc_match_omp_flush): Likewise.
1686 (gfc_match_omp_workshare): Likewise.
1687 (gfc_match_omp_master): Likewise.
1688 (gfc_match_omp_ordered): Likewise.
1689 (gfc_match_omp_atomic): Likewise.
1690 (gfc_match_omp_barrier): Likewise.
1691 (gfc_match_omp_end_nowait): Likewise.
1693 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1696 * resolve.c (validate_case_label_expr): Removed FIXME.
1697 (resolve_select): Raise default warning on case labels out of range
1698 of the case expression.
1700 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1705 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1706 about conversion warnings.
1708 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1711 * match.c (gfc_match_select_type): Move error message to
1712 resolve_select_type.
1713 * resolve.c (resolve_select_type): Error message moved here from
1714 gfc_match_select_type. Correctly set type of temporary.
1716 2010-05-10 Richard Guenther <rguenther@suse.de>
1718 * trans-decl.c (gfc_build_library_function_decl): Split out
1720 (build_library_function_decl_1): ... this new function.
1721 Set a fnspec attribute if a specification was provided.
1722 (gfc_build_library_function_decl_with_spec): New function.
1723 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1724 and internal_unpack.
1726 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1729 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1732 2010-05-07 Jason Merrill <jason@redhat.com>
1734 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1735 to avoid -Wc++-compat warning.
1737 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1740 * options.c (gfc_handle_option): Add argument kind.
1741 * gfortran.h (gfc_handle_option): Update declaration.
1743 2010-05-06 Tobias Burnus <burnus@net-b.de>
1746 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1749 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1752 * resolve.c (traverse_data_list): Rephrase error message for
1753 non-constant bounds in data-implied-do.
1755 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1758 * gfortran.h: Removed repeat count from constructor, removed
1760 * data.h (gfc_assign_data_value_range): Changed return value from
1762 * data.c (gfc_assign_data_value): Add location to constructor element.
1763 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1764 for each element in range. Return early if an error was generated.
1765 * resolve.c (check_data_variable): Stop early if range assignment
1768 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1771 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1772 * symbol.c (gfc_build_class_symbol): Add separate class container for
1775 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1778 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1780 2010-05-02 Tobias Burnus <burnus@net-b.de>
1783 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1784 for lcobound, ucobound, image_index and this_image.
1785 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1786 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1787 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1788 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1790 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1792 2010-04-30 Tobias Burnus <burnus@net-b.de>
1796 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1797 calculation for array descriptor types.
1799 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1802 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1803 initializers for PPC members of the vtabs.
1805 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1808 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1809 attribute for all PPC members of the vtypes.
1810 (copy_vtab_proc_comps): Copy the correct interface.
1811 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1812 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1813 a dummy argument and make sure all PPC members of the vtab are
1814 initialized correctly.
1815 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1816 in call to gfc_trans_assign_vtab_procs.
1817 * trans-stmt.c (gfc_trans_allocate): Ditto.
1819 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1822 * resolve.c (resolve_typebound_function): Renamed
1823 resolve_class_compcall.Do all the detection of class references
1825 (resolve_typebound_subroutine): resolve_class_typebound_call
1826 renamed. Otherwise same as resolve_typebound_function.
1827 (gfc_resolve_expr): Call resolve_typebound_function.
1828 (resolve_code): Call resolve_typebound_subroutine.
1830 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1833 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1834 pass back the specific symtree name, rather than the target
1837 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1840 * resolve.c (resolve_structure_cons): Make the initializer of
1841 the vtab component 'extends' the same type as the component.
1843 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1846 * interface.c (check_interface1): Pass symbol name rather than NULL to
1847 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1848 trap MULL. (gfc_compare_derived_types): Revert previous change
1849 incorporated incorrectly during merge from trunk, r155778.
1850 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1851 than NULL to gfc_compare_interfaces.
1852 * symbol.c (add_generic_specifics): Likewise.
1854 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1857 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1858 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1859 (gfc_find_derived_vtab): Likewise.
1860 * module.c (ab_attribute): Add enumerator AB_VTAB.
1861 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1862 (check_for_ambiguous): Likewise.
1864 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1865 Janus Weil <janus@gcc.gnu.org>
1868 * trans-expr.c (select_class_proc): Remove function.
1869 (conv_function_val): Delete reference to previous.
1870 (gfc_conv_derived_to_class): Add second argument to the call to
1871 gfc_find_derived_vtab.
1872 (gfc_conv_structure): Exclude proc_pointer components when
1873 accessing $data field of class objects.
1874 (gfc_trans_assign_vtab_procs): New function.
1875 (gfc_trans_class_assign): Add second argument to the call to
1876 gfc_find_derived_vtab.
1877 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1878 implement holding off searching for the vptr derived type.
1879 (add_proc_component): New function.
1880 (add_proc_comps): New function.
1881 (add_procs_to_declared_vtab1): New function.
1882 (copy_vtab_proc_comps): New function.
1883 (add_procs_to_declared_vtab): New function.
1884 (void add_generic_specifics): New function.
1885 (add_generics_to_declared_vtab): New function.
1886 (gfc_find_derived_vtab): Add second argument to the call to
1887 gfc_find_derived_vtab. Add the calls to
1888 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1889 * decl.c (build_sym, build_struct): Use new arg in calls to
1890 gfc_build_class_symbol.
1891 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1892 definition of struct gfc_class_esym_list. Modify prototypes
1893 of gfc_build_class_symbol and gfc_find_derived_vtab.
1894 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1895 call to gfc_find_derived_vtab.
1896 * module.c : Add the vtype attribute.
1897 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1898 * resolve.c (resolve_typebound_generic_call): Add second arg
1899 to pass along the generic name for class methods.
1900 (resolve_typebound_call): The same.
1901 (resolve_compcall): Use the second arg to carry the generic
1902 name from the above. Remove the reference to class_esym.
1903 (check_members, check_class_members, resolve_class_esym,
1904 hash_value_expr): Remove functions.
1905 (resolve_class_compcall, resolve_class_typebound_call): Modify
1906 to use vtable rather than member by member calls.
1907 (gfc_resolve_expr): Modify second arg in call to
1909 (resolve_select_type): Add second arg in call to
1910 gfc_find_derived_vtab.
1911 (resolve_code): Add second arg in call resolve_typebound_call.
1912 (resolve_fl_derived): Exclude vtypes from check for late
1913 procedure definitions. Likewise for checking of explicit
1914 interface and checking of pass arg.
1915 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1916 calls to gfc_find_derived_vtab.
1917 * match.c (select_type_set_tmp): Use new arg in call to
1918 gfc_build_class_symbol.
1919 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1921 * parse.c (endType): Finish incomplete classes.
1923 2010-04-28 Tobias Burnus <burnus@net-b.de>
1927 * simplify.c (simplify_cobound): Handle scalar coarrays.
1929 2010-04-27 Tobias Burnus <burnus@net-b.de>
1931 * gfc-internals.texi: Update copyright year.
1932 * gfortran.texi: Ditto.
1933 * invoke.texi: Ditto.
1935 2010-04-27 Tobias Burnus <burnus@net-b.de>
1938 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1939 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1940 * trans-types.c (gfc_get_array_type_bounds,
1941 gfc_get_array_descriptor_base): Add corank argument.
1942 * trans-array.c (gfc_array_init_size): Handle corank.
1943 (gfc_trans_create_temp_array, gfc_array_allocate,
1944 gfc_conv_expr_descriptor): Add corank argument to call.
1945 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1947 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1951 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1952 of mucking with a tree directly.
1954 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1957 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1958 gfc_error with new error message.
1960 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1964 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1966 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1968 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1969 than the address of a GFC_SS_REFERENCE.
1970 * trans.h : Change comment on GFC_SS_REFERENCE.
1972 2010-04-22 Richard Guenther <rguenther@suse.de>
1975 * resolve.c (gfc_resolve_index): Wrap around ...
1976 (gfc_resolve_index_1): ... this. Add parameter to allow
1977 any integer kind index type.
1978 (resolve_array_ref): Allow any integer kind for the start
1979 index of an array ref.
1981 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1984 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1987 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1989 * intrinsic.c (sort_actual): Remove 'is' in error message.
1991 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1994 * resolve.c (resolve_fl_derived): If a component character
1995 length has not been resolved, do so now.
1996 (resolve_symbol): The same as above for a symbol character
1998 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1999 not needed for a character valued, procedure pointer.
2002 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2003 not found, return FAILURE rather than ICEing.
2005 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2008 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2009 sequential loops private in the innermost containing task region.
2011 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2013 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2014 to build_common_tree_nodes.
2016 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2019 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2020 gfc_msg_bounds by using 'Array bound mismatch' directly.
2021 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2022 error message to include the mismatch in the extent of array bound.
2023 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2024 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2026 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2028 * gfortran.texi: Update information on temporary file locations.
2030 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2032 * trans-decl.c (gfc_build_qualified_array): Ensure
2033 ubound.N and lbound.N artificial variable names don't appear
2036 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2039 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2040 block of code. Set name to the variable associated with the descriptor.
2042 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2044 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2045 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2047 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2049 * intrinsic.texi: Add the missing specific name of intrinsic
2050 procedure where the specific name is identical to the generic name.
2051 Fix inconsistent or mismatch in the argument names in intrinsic
2052 procedure descriptions. Add the SCALAR allocatable description to
2055 2010-04-14 Tobias Burnus <burnus@net-b.de>
2058 * array.c (gfc_find_array_ref): Handle codimensions.
2059 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2060 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2061 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2063 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2064 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2066 * intrinsic.h (add_functions): Add this_image, image_index,
2067 lcobound and ucobound intrinsics.
2068 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2069 gfc_check_image_index, gfc_check_this_image,
2070 gfc_simplify_image_index, gfc_simplify_lcobound,
2071 gfc_simplify_this_image, gfc_simplify_ucobound):
2072 New function prototypes.
2073 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2074 IMAGE_INDEX): Document new intrinsic functions.
2075 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2077 * simplify.c (simplify_bound_dim): Handle coarrays.
2078 (simplify_bound): Update simplify_bound_dim call.
2079 (gfc_simplify_num_images): Add -fcoarray=none check.
2080 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2081 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2083 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2086 * constructor.c: Fix typo in comment.
2087 * expr.c (find_array_section): Add check for max array limit.
2089 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2092 * gfortranspec.c (lookup_option): Check for -static and return
2094 (lang_specific_driver): Break when OPTION_static is discovered.
2096 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2098 * array.c (extract_element): Restore function from trunk.
2099 (gfc_get_array_element): Restore function from trunk.
2100 (gfc_expand_constructor): Restore check against
2101 flag_max_array_constructor.
2102 * constructor.c (node_copy_and_append): Delete unused.
2103 * gfortran.h: Delete comment and extra include.
2104 * constructor.h: Bump copyright and clean up TODO comments.
2105 * resolve.c: Whitespace.
2107 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2109 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2110 with direct access access to elements. Adjusted prototype, fixed all
2112 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2114 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2115 (gfc_simplify_spread): Removed workaround, directly insert elements
2116 at a given array position.
2117 (gfc_simplify_transpose): Likewise.
2118 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2120 (gfc_simplify_unpack): Likewise.
2122 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2124 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2125 (convert_boz): ... this and moved to start of file.
2126 (gfc_simplify_abs): Whitespace fix.
2127 (gfc_simplify_acos): Whitespace fix.
2128 (gfc_simplify_acosh): Whitespace fix.
2129 (gfc_simplify_aint): Whitespace fix.
2130 (gfc_simplify_dint): Whitespace fix.
2131 (gfc_simplify_anint): Whitespace fix.
2132 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2133 (gfc_simplify_dnint): Whitespace fix.
2134 (gfc_simplify_asin): Whitespace fix.
2135 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2136 (gfc_simplify_atan): Likewise.
2137 (gfc_simplify_atanh): Whitespace fix.
2138 (gfc_simplify_atan2): Whitespace fix.
2139 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2140 (gfc_simplify_bessel_j1): Likewise.
2141 (gfc_simplify_bessel_jn): Likewise.
2142 (gfc_simplify_bessel_y0): Likewise.
2143 (gfc_simplify_bessel_y1): Likewise.
2144 (gfc_simplify_bessel_yn): Likewise.
2145 (gfc_simplify_ceiling): Reorderd statements.
2146 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2148 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2150 (gfc_simplify_complex): Replaced if-gate. Removed check for
2152 (gfc_simplify_conjg): Whitespace fix.
2153 (gfc_simplify_cos): Whitespace fix.
2154 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2155 (gfc_simplify_dcmplx): Removed check for constant arguments.
2156 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2157 (gfc_simplify_digits): Whitespace fix.
2158 (gfc_simplify_dim): Whitespace fix.
2159 (gfc_simplify_dprod): Reordered statements.
2160 (gfc_simplify_erf): Whitespace fix.
2161 (gfc_simplify_erfc): Whitespace fix.
2162 (gfc_simplify_epsilon): Whitespace fix.
2163 (gfc_simplify_exp): Whitespace fix.
2164 (gfc_simplify_exponent): Use convert_boz().
2165 (gfc_simplify_floor): Reorderd statements.
2166 (gfc_simplify_gamma): Whitespace fix.
2167 (gfc_simplify_huge): Whitespace fix.
2168 (gfc_simplify_iand): Whitespace fix.
2169 (gfc_simplify_ieor): Whitespace fix.
2170 (simplify_intconv): Use gfc_convert_constant().
2171 (gfc_simplify_int): Use simplify_intconv().
2172 (gfc_simplify_int2): Reorderd statements.
2173 (gfc_simplify_idint): Reorderd statements.
2174 (gfc_simplify_ior): Whitespace fix.
2175 (gfc_simplify_ishftc): Removed duplicate type check.
2176 (gfc_simplify_len): Use range_check() instead of manual range check.
2177 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2178 (gfc_simplify_log): Whitespace fix.
2179 (gfc_simplify_log10): Whitespace fix.
2180 (gfc_simplify_minval): Whitespace fix.
2181 (gfc_simplify_maxval): Whitespace fix.
2182 (gfc_simplify_mod): Whitespace fix.
2183 (gfc_simplify_modulo): Whitespace fix.
2184 (simplify_nint): Reorderd statements.
2185 (gfc_simplify_not): Whitespace fix.
2186 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2187 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2188 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2189 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2190 (gfc_simplify_realpart): Whitespace fix.
2191 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2192 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2193 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2194 (gfc_simplify_sign): Whitespace fix.
2195 (gfc_simplify_sin): Whitespace fix.
2196 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2197 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2198 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2199 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2200 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2202 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2204 * gfortran.h (gfc_start_constructor): Removed.
2205 (gfc_get_array_element): Removed.
2206 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2207 instead. Fixed all callers.
2208 (extract_element): Removed.
2209 (gfc_expand_constructor): Temporarily removed check for
2210 max-array-constructor. Will be re-introduced later if still required.
2211 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2212 instead. Fixed all callers.
2213 * expr.c (find_array_section): Replaced manual lookup of elements
2214 by gfc_constructor_lookup.
2216 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2218 * gfortran.h (gfc_get_null_expr): New prototype.
2219 (gfc_get_operator_expr): New prototype.
2220 (gfc_get_character_expr): New prototype.
2221 (gfc_get_iokind_expr): New prototype.
2222 * expr.c (gfc_get_null_expr): New.
2223 (gfc_get_character_expr): New.
2224 (gfc_get_iokind_expr): New.
2225 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2226 * matchexp.c (build_node): Renamed and moved to
2227 expr.c (gfc_get_operator_expr). Reordered arguments to match
2228 other functions. Fixed all callers.
2229 (gfc_get_parentheses): Use specific function to build expr.
2230 * array.c (gfc_match_array_constructor): Likewise.
2231 * arith.c (eval_intrinsic): Likewise.
2232 (gfc_hollerith2int): Likewise.
2233 (gfc_hollerith2real): Likewise.
2234 (gfc_hollerith2complex): Likewise.
2235 (gfc_hollerith2logical): Likewise.
2236 * data.c (create_character_intializer): Likewise.
2237 * decl.c (gfc_match_null): Likewise.
2238 (enum_initializer): Likewise.
2239 * io.c (gfc_match_format): Likewise.
2240 (match_io): Likewise.
2241 * match.c (gfc_match_nullify): Likewise.
2242 * primary.c (match_string_constant): Likewise.
2243 (match_logical_constant): Likewise.
2244 (build_actual_constructor): Likewise.
2245 * resolve.c (build_default_init_expr): Likewise.
2246 * symbol.c (generate_isocbinding_symbol): Likewise.
2247 (gfc_build_class_symbol): Likewise.
2248 (gfc_find_derived_vtab): Likewise.
2249 * simplify.c (simplify_achar_char): Likewise.
2250 (gfc_simplify_adjustl): Likewise.
2251 (gfc_simplify_adjustr): Likewise.
2252 (gfc_simplify_and): Likewise.
2253 (gfc_simplify_bit_size): Likewise.
2254 (gfc_simplify_is_iostat_end): Likewise.
2255 (gfc_simplify_is_iostat_eor): Likewise.
2256 (gfc_simplify_isnan): Likewise.
2257 (simplify_bound): Likewise.
2258 (gfc_simplify_leadz): Likewise.
2259 (gfc_simplify_len_trim): Likewise.
2260 (gfc_simplify_logical): Likewise.
2261 (gfc_simplify_maxexponent): Likewise.
2262 (gfc_simplify_minexponent): Likewise.
2263 (gfc_simplify_new_line): Likewise.
2264 (gfc_simplify_null): Likewise.
2265 (gfc_simplify_or): Likewise.
2266 (gfc_simplify_precision): Likewise.
2267 (gfc_simplify_repeat): Likewise.
2268 (gfc_simplify_scan): Likewise.
2269 (gfc_simplify_size): Likewise.
2270 (gfc_simplify_trailz): Likewise.
2271 (gfc_simplify_trim): Likewise.
2272 (gfc_simplify_verify): Likewise.
2273 (gfc_simplify_xor): Likewise.
2274 * trans-io.c (build_dt): Likewise.
2275 (gfc_new_nml_name_expr): Removed.
2277 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2279 * arith.h (gfc_constant_result): Removed prototype.
2280 * constructor.h (gfc_build_array_expr): Removed prototype.
2281 (gfc_build_structure_constructor_expr): Removed prototype.
2282 * gfortran.h (gfc_int_expr): Removed prototype.
2283 (gfc_logical_expr): Removed prototype.
2284 (gfc_get_array_expr): New prototype.
2285 (gfc_get_structure_constructor_expr): New prototype.
2286 (gfc_get_constant_expr): New prototype.
2287 (gfc_get_int_expr): New prototype.
2288 (gfc_get_logical_expr): New prototype.
2289 * arith.c (gfc_constant_result): Moved and renamed to
2290 expr.c (gfc_get_constant_expr). Fixed all callers.
2291 * constructor.c (gfc_build_array_expr): Moved and renamed to
2292 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2293 and kind. Fixed all callers.
2294 (gfc_build_structure_constructor_expr): Moved and renamed to
2295 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2296 to type and kind. Fixed all callers.
2297 * expr.c (gfc_logical_expr): Renamed to ...
2298 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2299 (gfc_int_expr): Renamed to ...
2300 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2302 (gfc_get_constant_expr): New.
2303 (gfc_get_array_expr): New.
2304 (gfc_get_structure_constructor_expr): New.
2305 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2308 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2310 * constructor.h: New.
2311 * constructor.c: New.
2312 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2313 * arith.c (reducy_unary): Use constructor API.
2314 (reduce_binary_ac): Likewise.
2315 (reduce_binary_ca): Likewise.
2316 (reduce_binary_aa): Likewise.
2317 * check.c (gfc_check_pack): Likewise.
2318 (gfc_check_reshape): Likewise.
2319 (gfc_check_unpack): Likewise.
2320 * decl.c (add_init_expr_to_sym): Likewise.
2321 (build_struct): Likewise.
2322 * dependency.c (gfc_check_dependency): Likewise.
2323 (contains_forall_index_p): Likewise.
2324 * dump-parse-tree.c (show_constructor): Likewise.
2325 * expr.c (free_expr0): Likewise.
2326 (gfc_copy_expr): Likewise.
2327 (gfc_is_constant_expr): Likewise.
2328 (simplify_constructor): Likewise.
2329 (find_array_element): Likewise.
2330 (find_component_ref): Likewise.
2331 (find_array_section): Likewise.
2332 (find_substring_ref): Likewise.
2333 (simplify_const_ref): Likewise.
2334 (scalarize_intrinsic_call): Likewise.
2335 (check_alloc_comp_init): Likewise.
2336 (gfc_default_initializer): Likewise.
2337 (gfc_traverse_expr): Likewise.
2338 * iresolve.c (check_charlen_present): Likewise.
2339 (gfc_resolve_reshape): Likewise.
2340 (gfc_resolve_transfer): Likewise.
2341 * module.c (mio_constructor): Likewise.
2342 * primary.c (build_actual_constructor): Likewise.
2343 (gfc_match_structure_constructor): Likewise.
2344 * resolve.c (resolve_structure_cons): Likewise.
2345 * simplify.c (is_constant_array_expr): Likewise.
2346 (init_result_expr): Likewise.
2347 (transformational_result): Likewise.
2348 (simplify_transformation_to_scalar): Likewise.
2349 (simplify_transformation_to_array): Likewise.
2350 (gfc_simplify_dot_product): Likewise.
2351 (simplify_bound): Likewise.
2352 (simplify_matmul): Likewise.
2353 (simplify_minval_maxval): Likewise.
2354 (gfc_simplify_pack): Likewise.
2355 (gfc_simplify_reshape): Likewise.
2356 (gfc_simplify_shape): Likewise.
2357 (gfc_simplify_spread): Likewise.
2358 (gfc_simplify_transpose): Likewise.
2359 (gfc_simplify_unpack): Likewise.q
2360 (gfc_convert_constant): Likewise.
2361 (gfc_convert_char_constant): Likewise.
2362 * target-memory.c (size_array): Likewise.
2363 (encode_array): Likewise.
2364 (encode_derived): Likewise.
2365 (interpret_array): Likewise.
2366 (gfc_interpret_derived): Likewise.
2367 (expr_to_char): Likewise.
2368 (gfc_merge_initializers): Likewise.
2369 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2370 (gfc_trans_array_constructor_value): Likewise.
2371 (get_array_ctor_strlen): Likewise.
2372 (gfc_constant_array_constructor_p): Likewise.
2373 (gfc_build_constant_array_constructor): Likewise.
2374 (gfc_trans_array_constructor): Likewise.
2375 (gfc_conv_array_initializer): Likewise.
2376 * trans-decl.c (check_constant_initializer): Likewise.
2377 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2378 (gfc_apply_interface_mapping_to_cons): Likewise.
2379 (gfc_trans_structure_assign): Likewise.
2380 (gfc_conv_structure): Likewise.
2381 * array.c (check_duplicate_iterator): Likewise.
2382 (match_array_list): Likewise.
2383 (match_array_cons_element): Likewise.
2384 (gfc_match_array_constructor): Likewise.
2385 (check_constructor_type): Likewise.
2386 (check_constructor): Likewise.
2388 (expand_constructor): Likewise.
2389 (extract_element): Likewise.
2390 (gfc_expanded_ac): Likewise.
2391 (resolve_array_list): Likewise.
2392 (gfc_resolve_character_array_constructor): Likewise.
2393 (copy_iterator): Renamed to ...
2394 (gfc_copy_iterator): ... this.
2395 (gfc_append_constructor): Removed.
2396 (gfc_insert_constructor): Removed unused function.
2397 (gfc_get_constructor): Removed.
2398 (gfc_free_constructor): Removed.
2399 (qgfc_copy_constructor): Removed.
2400 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2401 Removed all references. Replaced constructor list by splay-tree.
2402 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2403 the inner struct, added member 'base'.
2404 (gfc_append_constructor): Removed prototype.
2405 (gfc_insert_constructor): Removed prototype.
2406 (gfc_get_constructor): Removed prototype.
2407 (gfc_free_constructor): Removed prototype.
2408 (qgfc_copy_constructor): Removed prototype.
2409 (gfc_copy_iterator): New prototype.
2410 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2412 2010-04-10 Tobias Burnus <burnus@net-b.de>
2415 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2416 proc-pointers and type-bound procedures.
2417 (gfc_specification_expr): Check proc-pointers for pureness.
2419 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2422 * gfortranspec.c (lang_specific_driver): Do not expose vars
2423 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2426 2010-04-09 Tobias Burnus <burnus@net-b.de>
2429 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2431 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2432 * data.c (gfc_assign_data_value): Ditto.
2433 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2434 (gfc_traverse_expr): Traverse also through codimension expressions.
2435 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2436 gfc_has_ultimate_pointer): New functions.
2437 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2438 (gfc_array_ref): Add codimen.
2439 (gfc_array_ref): Add in_allocate.
2440 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2441 gfc_has_ultimate_pointer): Add prototypes.
2442 * interface.c (compare_parameter, compare_actual_formal,
2443 check_intents): Add coarray constraints.
2444 * match.c (gfc_match_iterator): Add coarray constraint.
2445 * match.h (gfc_match_array_ref): Update interface.
2446 * primary.c (gfc_match_varspec): Handle codimensions.
2447 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2448 (check_class_members): Return gfc_try instead for error recovery.
2449 (resolve_typebound_function,resolve_typebound_subroutine,
2450 check_members): Handle return value of check_class_members.
2451 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2452 check_dimension, compare_spec_to_ref, resolve_array_ref,
2453 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2454 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2456 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2457 Skip over coarray refs.
2458 (gfc_array_allocate) Add support for references containing coindexes.
2459 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2460 (gfc_map_intrinsic_function): Ignore codimensions.
2462 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2465 * io.c (check_format_string): Added check for additional non
2466 blank characters after the format string was successfully
2468 * io.c (check_format): Changed the error messages for positive
2469 int required and period required to drop through the error logic
2470 and report with gfc_error instead of gfc_error_now. Corrected
2471 format postion for hollerith strings.
2473 2010-04-08 Tobias Burnus <burnus@net-b.de>
2475 * module.c (use_iso_fortran_env_module): Fix standard check.
2477 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2479 * parse.c (parse_derived, parse_enum): Avoid set but not used
2482 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2485 * gfortran.texi: Add section about representation of
2488 2010-04-07 Simon Baldwin <simonb@google.com>
2490 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2491 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2493 2010-04-07 Richard Guenther <rguenther@suse.de>
2495 * options.c (gfc_init_options): Do not set.
2497 2010-04-06 Tobias Burnus <burnus@net-b.de>
2500 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2501 * match.c (gfc_match_critical, sync_statement): Ditto.
2502 * gfortran.h (gfc_fcoarray): New enum.
2503 (gfc_option_t): Use it.
2504 * lang.opt (fcoarray): Add new flag.
2505 * invoke.texi (fcoarray): Document it.
2506 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2507 (gfc_handle_coarray_option): New function.
2509 2010-04-06 Tobias Burnus <burnus@net-b.de>
2512 * gfortran.h (gfc_array_spec): Add cotype.
2513 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2514 and defer error diagnostic.
2515 * resolve.c (resolve_fl_derived): Add missing check.
2516 (resolve_symbol): Add cotype/type check.
2517 * parse.c (parse_derived): Fix setting of coarray_comp.
2519 2010-04-06 Tobias Burnus <burnus@net-b.de>
2522 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2523 match_array_element_spec,gfc_copy_array_spec,
2524 gfc_compare_array_spec): Include corank.
2525 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2526 * decl.c (build_sym,build_struct,variable_decl,
2527 match_attr_spec,attr_decl1,cray_pointer_decl,
2528 gfc_match_volatile): Add codimension.
2529 (gfc_match_codimension): New function.
2530 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2531 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2532 (gfc_add_codimension): New function prototype.
2533 * match.h (gfc_match_codimension): New function prototype.
2534 (gfc_match_array_spec): Update prototype
2535 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2536 * module.c (MOD_VERSION): Bump.
2537 (mio_symbol_attribute): Support coarray attributes.
2538 (mio_array_spec): Add corank support.
2539 * parse.c (decode_specification_statement,decode_statement,
2540 parse_derived): Add coarray support.
2541 * resolve.c (resolve_formal_arglist, was_declared,
2542 is_non_constant_shape_array, resolve_fl_variable,
2543 resolve_fl_derived, resolve_symbol): Add coarray support.
2544 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2545 gfc_build_class_symbol): Add coarray support.
2546 (gfc_add_codimension): New function.
2548 2010-04-06 Tobias Burnus <burnus@net-b.de>
2551 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2552 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2553 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2555 * intrinsic.texi (iso_fortran_env): Ditto.
2556 * libgfortran.h (libgfortran_stat_codes): New enum.
2557 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2558 constants from the intrinsic module.
2560 2010-04-06 Tobias Burnus <burnus@net-b.de>
2563 * intrinsic.c (add_functions): Add num_images.
2564 * decl.c (gfc_match_end): Handle END CRITICAL.
2565 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2566 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2568 * gfortran.h (gfc_statement): Add enum items for those.
2569 (gfc_exec_op) Ditto.
2570 (gfc_isym_id): Add num_images.
2571 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2572 (gfc_trans_sync,gfc_trans_critical): New functions.
2573 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2574 gfc_trans_critical): Add/update prototypes.
2575 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2576 and SYNC statements.
2577 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2578 * resolve.c (resolve_sync): Add function.
2579 (gfc_resolve_blocks): Handle CRITICAL.
2580 (resolve_code): Handle CRITICAL, ERROR STOP,
2581 (resolve_branch): Add CRITICAL constraint check.
2582 and SYNC statements.
2583 * st.c (gfc_free_statement): Add new statements.
2584 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2585 (gfc_build_builtin_function_decls): Initialize it.
2586 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2587 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2588 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2590 (match_exit_cycle): Handle CRITICAL constraint.
2591 (gfc_match_stopcode): Handle ERROR STOP.
2592 * match.h (gfc_match_critical, gfc_match_error_stop,
2593 gfc_match_sync_all, gfc_match_sync_images,
2594 gfc_match_sync_memory): Add prototype.
2595 * parse.c (decode_statement, gfc_ascii_statement,
2596 parse_executable): Handle new statements.
2597 (parse_critical_block): New function.
2598 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2599 * intrinsic.texi (num_images): Document new function.
2600 * simplify.c (gfc_simplify_num_images): Add function.
2602 2010-04-06 Tobias Burnus <burnus@net-b.de>
2605 * trans-array.c (gfc_conv_expr_descriptor): Update
2606 gfc_trans_scalar_assign call.
2607 (has_default_initializer): New function.
2608 (gfc_trans_deferred_array): Nullify less often.
2609 * trans-expr.c (gfc_conv_subref_array_arg,
2610 gfc_trans_subcomponent_assign): Update call to
2611 gfc_trans_scalar_assign.
2612 (gfc_trans_scalar_assign): Add parameter and pass it on.
2613 (gfc_trans_assignment_1): Optionally, do not dealloc before
2615 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2616 call to gfc_trans_scalar_assign.
2617 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2618 initializer to static variables.
2619 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2620 * trans-stmt.c (forall_make_variable_temp,
2621 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2622 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2623 gfc_trans_allocate): Update gfc_trans_assignment call.
2624 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2625 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2626 parameter to prototype.
2628 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2630 * ioparm.def : Update copyright.
2632 * trans-array.c : ditto
2633 * trans-array.h : ditto
2635 * trans-types.c: ditto
2636 * dependency.c : ditto
2637 * gfortran.h : ditto
2639 * trans-io.c : ditto
2640 * trans-intrinsic.c : ditto
2641 * libgfortran.h : ditto
2642 * invoke.texi : ditto
2643 * intrinsic.texi : ditto
2646 * intrinsic.c : ditto
2647 * interface.c : ditto
2648 * iresolve.c : ditto
2649 * trans-stmt.c : ditto
2650 * trans-stmt.h : ditto
2655 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2658 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2659 do not assert the context of derived types.
2661 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2664 * ioparm.def: Change inquire size variable to type pointer to
2667 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2670 * trans-expr.c (conv_parent_component_references): Ensure that
2671 'dt' has a backend_decl.
2674 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2675 type has a backend_decl.
2678 * resolve.c (resolve_global_procedure): Check that the 'cl'
2679 structure is not NULL.
2681 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2683 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2686 2010-03-17 Tobias Burnus <burnus@net-b.de>
2689 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2690 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2692 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2693 pointees as having explizit size.
2694 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2696 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2697 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2698 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2699 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2700 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2703 2010-03-14 Tobias Burnus <burnus@net-b.de>
2706 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2707 (resolve_ordinary_assign): Add check to avoid segfault.
2709 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2713 * resolve.c (resolve_compcall): Add new boolean dummy argument
2714 'class_members'. Only resolve expression at end if false.
2715 Remove redundant, static variable 'class_object'.
2716 (check_class_members): Add extra argument to call of
2718 (resolve_typebound_function): Renamed resolve_class_compcall.
2719 Do all the detection of class references here. Correct calls to
2720 resolve_compcall for extra argument.
2721 (resolve_typebound_subroutine): resolve_class_typebound_call
2722 renamed. Otherwise same as resolve_typebound_function.
2723 (gfc_resolve_expr): Call resolve_typebound_function.
2724 (resolve_code): Call resolve_typebound_subroutine.
2726 2010-03-10 Tobias Burnus <burnus@net-b.de
2729 * symbol.c (get_iso_c_sym): Set sym->result.
2731 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2734 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2735 for TBPs, otherwise they will not be resolved properly.
2736 (resolve_function): Use 'value.function.esym' instead of
2737 'value.function.name' to check if we're dealing with a TBP.
2738 (check_class_members): Set correct type of passed object for all TBPs,
2739 not only generic ones, except if the type is abstract.
2741 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2744 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2745 'final...' are not misinterpreted as FINAL statements.
2747 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2750 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2751 allocatable ultimate components do not need temporaries, whilst
2752 ultimate pointer components do.
2754 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2757 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2759 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2762 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2765 * trans-array.c (gfc_conv_array_parameter): A full array of
2766 derived type need not be restricted to a symbol without an
2767 array spec to use the call to gfc_conv_expr_descriptor.
2770 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2771 allocatable arrays do not need temporaries.
2773 2010-03-01 Tobias Burnus <burnus@net-b.de>
2776 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2779 2010-02-28 Tobias Burnus <burnus@net-b.de>
2782 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2783 (gfc_conv_initializer): Handle zero initializer as special case.
2785 2010-02-27 Tobias Burnus <burnus@net-b.de>
2788 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2789 for module variables for Fortran 2008.
2791 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2794 * trans-common.c (build_common_decl): Also update DECL_MODE,
2795 and DECL_SIZE when encountering a larger common block and call
2798 2010-02-24 Tobias Burnus <burnus@net-b.de>
2801 * trans-expr.c (gfc_conv_initializer): Call directly
2802 gfc_conv_constant for C_NULL_(FUN)PTR.
2804 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2807 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2808 checking the rest of the dimensions for elements.
2810 2010-02-21 Tobias Burnus <burnus@net-b.de>
2813 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2815 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2816 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2817 * invoke.texi: Document new -fno-protect-parens flag.
2819 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2825 * dependency.c (gfc_check_argument_var_dependency): Use enum
2826 value instead of arithmetic vaue for 'elemental'.
2827 (check_data_pointer_types): New function.
2828 (gfc_check_dependency): Call check_data_pointer_types.
2829 * trans-array.h : Change fourth argument of
2830 gfc_conv_array_parameter to boolean.
2831 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2832 can be a dummy but it must not be assumed shape or deferred.
2833 Change fourth argument to boolean. Array constructor exprs will
2834 always be contiguous and do not need packing and unpacking.
2835 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2836 space and change fourth argument of gfc_conv_array_parameter
2838 (gfc_trans_arrayfunc_assign): Change fourth argument of
2839 gfc_conv_array_parameter to boolean.
2840 * trans-io.c (gfc_convert_array_to_string): The same.
2841 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2843 2010-02-20 Tobias Burnus <burnus@net-b.de>
2846 * libgfortran.h: Add GFC_RTCHECK_MEM.
2847 * invoke.texi (-fcheck=): Document -fcheck=mem.
2848 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2849 and enable malloc-success check only with -fcheck=mem.
2850 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2852 2010-02-16 Tobias Burnus <burnus@net-b.de>
2855 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2856 * intrinsic.c (add_functions): Ditto.
2857 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2858 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2860 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2863 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2864 gfc_trans_do prototype.
2865 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2866 a loop exit condition. If exit condition is given, build the loop exit
2867 code, checking IO results of implied do loops in READ and WRITE.
2868 (gfc_trans_do): Likewise.
2869 * trans.c (trans_code): New static work function, previously
2870 gfc_trans_code. Passes exit condition to gfc_trans_do.
2871 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2872 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2873 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2874 result status bits in the dtparm structure. Use this condition in call
2875 to gfc_trans_code_cond.
2877 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2881 * trans-array.c (gfc_conv_array_parameter): Use
2882 gfc_full_array_ref_p to detect full and contiguous variable
2883 arrays. Full array components and contiguous arrays do not need
2884 internal_pack and internal_unpack.
2886 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2889 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2892 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2894 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2897 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2898 Tobias Burnus <burnus@net-b.de>
2901 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2903 2010-02-10 Tobias Burnus <burnus@net-b.de>
2906 * trans-decl.c (gfc_generate_function_code): Only check
2907 actual-vs.-dummy character bounds if not bind(C).
2909 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2912 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2913 info->dimen after info has been freed.
2915 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2918 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2921 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2923 * module.c (fix_mio_expr): Declare sym.
2925 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2928 * module.c (fix_mio_expr): Fix for private generic procedures.
2930 2010-02-09 Daniel Kraft <d@domob.eu>
2933 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2934 length to be correct and issue only with -Wsurprising.
2935 * invoke.texi (Wsurprising): Mention this new warning that is
2936 turned on by -Wsurprising.
2938 2010-02-09 Daniel Kraft <d@domob.eu>
2941 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2942 can be CHARACTER type.
2943 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2945 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2948 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2949 'formal_ptr'. If this is true, give returned descriptor unity
2950 lbounds, in all dimensions, and the appropriate offset.
2951 (gfc_conv_procedure_call); If formal is a pointer, set the last
2952 argument of gfc_conv_subref_array_arg to true.
2953 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2954 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2955 new arg of gfc_conv_subref_array_arg to false.
2956 * trans-stmt.c (forall_make_variable_temp): The same.
2958 2010-02-03 Tobias Burnus <burnus@net-b.de>
2961 * interface.c (compare_parameter): Disable rank-checking
2964 2010-02-02 Tobias Burnus <burnus@net-b.de>
2967 * parse.c (decode_specification_statement): Use sym->result not sym.
2969 2010-02-01 Tobias Burnus <burnus@net-b.de>
2972 * decl.c (variable_decl): Allow default initializer in
2973 TYPE declarations in PURE functions.
2975 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2978 * resolve.c (resolve_allocate_expr): Move default initialization code
2979 here from gfc_trans_allocate.
2980 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2982 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2983 of CLASS variables via memcpy.
2984 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2985 to resolve_allocate_expr.
2987 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2990 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2991 * gfortran.h : Add prototype for above.
2992 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2993 (gfc_trans_subcomponent_assign): Call new function to replace
2994 the code to deal with allocatable components.
2995 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2996 gfc_get_full_arrayspec_from_expr to replace existing code.
2998 2010-01-25 Tobias Burnus <burnus@net-b.de>
3001 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3004 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3008 * expr.c (remove_subobject_ref): If the constructor is NULL use
3009 the expression as the source.
3010 (simplify_const_ref): Change the type of expression if
3011 there are component references. Allow for substring to be at
3012 the end of an arbitrarily long chain of references. If an
3013 element is found that is not in an EXPR_ARRAY, assume that this
3014 is scalar initialization of array. Call remove_subobject_ref in
3015 this case with NULL second argument.
3017 2010-01-24 Tobias Burnus <burnus@net-b.de>
3020 * array.c (gfc_array_dimen_size): Use correct specific
3021 function in the check.
3023 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3026 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3027 is required, turn any trailing array elements after a range
3028 into ranges so that offsets can be calculated.
3030 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3032 * module.c (mio_f2k_derived): Use enumerator as initializer of
3036 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3037 bitfield of width 2.
3039 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3042 * resolve.c (extract_compcall_passed_object): Set locus for
3043 passed-object argument.
3044 (extract_ppc_passed_object): Set locus and correctly remove PPC
3047 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3050 * trans-decl.c (add_argument_checking): Do not use the backend
3051 decl directly to test for the presence of an optional dummy
3052 argument. Use gfc_conv_expr_present, remembering to set the
3056 * trans-decl.c (gfc_generate_function_code): Small white space
3057 changes. If 'recurcheckvar' is NULL do not try to reset it.
3059 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3062 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3063 component for extended types.
3064 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3065 and take care of parent component accessibility.
3067 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3070 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3071 * interface.c (check_interface1): Move a warning message here from
3072 resolve_fl_procedure.
3073 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3074 * module.c (read_module): Remove call to gfc_check_interfaces, since
3075 this comes too early here.
3076 * resolve.c (resolve_fl_procedure): Move warning message to
3079 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3082 * interface.c (check_interface1): Pass symbol name rather than NULL to
3083 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3085 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3086 than NULL to gfc_compare_interfaces.
3088 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3091 * trans-array.c (duplicate_allocatable): Static version of
3092 gfc_duplicate_allocatable with provision to handle scalar
3093 components. New boolean argument to switch off call to malloc
3095 (gfc_duplicate_allocatable): New function to call above with
3097 (gfc_copy_allocatable_data): New function to call above with
3099 (structure_alloc_comps): Do not apply indirect reference to
3100 scalar pointers. Add new section to copy allocatable components
3101 of arrays. Extend copying of allocatable components to include
3103 (gfc_copy_only_alloc_comp): New function to copy allocatable
3104 component derived types, without allocating the base structure.
3105 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3106 Add primitive for gfc_copy_only_alloc_comp.
3107 * trans-expr.c (gfc_conv_procedure_call): After calls to
3108 transformational functions with results that are derived types
3109 with allocatable components, copy the components in the result.
3110 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3111 of lhs derived types before allocation.
3113 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3116 * module.c (load_generic_interfaces): If a procedure that is
3117 use associated but not generic is given an interface that
3118 includes itself, then make it generic.
3120 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3121 Shujing Zhao <pearly.zhao@oracle.com>
3123 PR translation/42469
3124 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3125 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3126 character between option name and help text.
3128 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3132 * trans-array.c (gfc_conv_array_initializer): Change call to
3133 gfc_error_now to call to gfc_fatal_error.
3134 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3135 (is_constant_element): Changed name from constant_element.
3136 (gfc_constant_ac): Only use expand_construuctor for expression
3137 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3138 call gfc_is_constant_expr.
3139 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3141 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3142 array expressions should have their constructors expanded.
3143 (gfc_resolve_expr): Use new function to determine whether or not to call
3144 gfc_expand_constructor.
3146 2010-01-09 Tobias Burnus <burnus@net-b.de>
3149 * trans-expr.c (gfc_trans_structure_assign): Handle
3151 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3152 to the constructor for c_null_(fun)ptr.
3153 * resolve.c (resolve_structure_cons): Add special case
3154 for c_null_(fun)ptr.
3156 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3158 * gfortranspec.c (lang_specific_driver): Update copyright notice
3161 2010-01-08 Tobias Burnus <burnus@net-b.de>
3164 * symbol.c (check_conflict, gfc_copy_attr): Add
3165 ASYNCHRONOUS support.
3166 (gfc_add_asynchronous): New function.
3167 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3168 (gfc_match_asynchronous): New function.
3169 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3170 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3171 (gfc_add_asynchronous): New Prototype.
3172 * module.c (ab_attribute, mio_symbol_attribute): Add
3173 ASYNCHRONOUS support.
3174 * resolve.c (was_declared): Ditto.
3175 * match.h (gfc_match_asynchronous): New prototype.
3176 * parse.c (decode_specification_statement,decode_statement):
3177 Add ASYNCHRONOUS support.
3179 2010-01-07 Tobias Burnus <burnus@net-b.de>
3182 * trans-decl.c (get_proc_pointer_decl): Fix call to
3183 gfc_conv_initializer for array-valued proc-pointer funcs.
3185 2010-01-07 Tobias Burnus <burnus@net-b.de>
3188 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3189 allocatable scalars with SAVE attribute.
3191 2010-01-05 Tobias Burnus <burnus@net-b.de>
3194 * options.c (gfc_post_options): Set -frecursion
3195 when -fopenmp is used.
3197 2010-01-05 Tobias Burnus <burnus@net-b.de>
3200 * trans-expr.c (gfc_conv_procedure_call): Nullify
3201 return value for allocatable-scalar character functions.
3203 2010-01-04 Tobias Burnus <burnus@net-b.de>
3206 * error.c (error_printf, gfc_warning, gfc_notify_std,
3207 gfc_warning_now, gfc_error, gfc_error_now,
3208 gfc_fatal_error): Change argument name from nocmsgid to
3209 gmsgid to enable (x)gettext's % checking.
3211 2010-01-04 Tobias Burnus <burnus@net-b.de>
3213 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3215 2010-01-04 Tobias Burnus <burnus@net-b.de>
3218 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3219 for functions returning allocatable scalars.
3220 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3221 reallocating an allocatable scalar.
3222 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3224 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3225 allocatable scalars.
3226 (gfc_generate_function_code): Nullify result variable for
3227 allocatable scalars.
3230 * module.c (gfc_use_module): Fix warning string to allow
3234 * invoke.texi (-fcheck=recursion): Mention that the checking
3235 is also disabled for -frecursive.
3236 * trans-decl.c (gfc_generate_function_code): Disable
3237 -fcheck=recursion when -frecursive is used.
3239 * intrinsic.texi (iso_c_binding): Improve wording.
3242 Copyright (C) 2010 Free Software Foundation, Inc.
3244 Copying and distribution of this file, with or without modification,
3245 are permitted in any medium without royalty provided the copyright
3246 notice and this notice are preserved.