1 2010-08-09 Janus Weil <janus@gcc.gnu.org>
3 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
5 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
7 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
9 (check_some_aliasing): Likewise.
10 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
11 (gfc_conv_intrinsic_int): Likewise.
12 (gfc_conv_intrinsic_lib_function): Likewise.
13 (gfc_conv_intrinsic_cmplx): Likewise.
14 (gfc_conv_intrinsic_ctime): Likewise.
15 (gfc_conv_intrinsic_fdate): Likewise.
16 (gfc_conv_intrinsic_ttynam): Likewise.
17 (gfc_conv_intrinsic_minmax): Likewise.
18 (gfc_conv_intrinsic_minmax_char): Likewise.
19 (gfc_conv_intrinsic_ishftc): Likewise.
20 (gfc_conv_intrinsic_index_scan_verify): Likewise.
21 (gfc_conv_intrinsic_merge): Likewise.
22 (gfc_conv_intrinsic_trim): Likewise.
23 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
25 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
28 * dependency.c (check_section_vs_section): Handle cases where
29 the start expression coincides with the lower or upper
32 2010-08-04 Janus Weil <janus@gcc.gnu.org>
37 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
38 container types. Do not artificially increase refs. Commit symbols one
40 * interface.c (compare_parameter): Make sure vtabs are present before
41 generating module variables.
42 * resolve.c (resolve_allocate_expr): Ditto.
44 2010-08-04 Tobias Burnus <burnus@net-b.de>
48 * resolve.c (resolve_structure_cons): Fix
51 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
55 * symbol.c (changed_syms): Made static again.
56 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
57 Changed conditional internal error into assert.
58 Rename function to ...
59 (gfc_enforce_clean_symbol_state): ... this.
60 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
61 Rename the former to the latter.
62 * parse.c (decode_statement, decode_omp_directive,
63 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
65 (changed_syms): Remove declaration.
66 (next_statement): Use gfc_enforce_clean_symbol_state.
68 2010-08-04 Tobias Burnus <burnus@net-b.de>
71 * resolve.c (resolve_structure_cons): Fix handling of
72 initialization structure constructors with character
73 elements of the wrong length.
74 * array.c (gfc_check_iter_variable): Add NULL check.
75 (gfc_resolve_character_array_constructor): Also truncate
78 2010-08-04 Tobias Burnus <burnus@net-b.de>
80 * trans-io.c (gfc_build_io_library_fndecls): Fix return
81 value of some libgfortran functions.
83 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
86 * dependency.c (gfc_deb_compare_expr): Remove any integer
87 conversion functions to larger types from both arguments.
88 Remove handling these functions futher down.
90 2010-08-03 Janus Weil <janus@gcc.gnu.org>
94 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
95 * resolve.c (resolve_tb_generic_targets): Check for errors.
97 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
100 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
103 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
106 * dependency.h: Add prototype for gfc_are_identical_variables.
107 * frontend-passes.c: Include depencency.h.
108 (optimimize_equality): Use gfc_are_identical_variables.
109 * dependency.c (identical_array_ref): New function.
110 (gfc_are_identical_variables): New function.
111 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
112 * dependency.c (gfc_check_section_vs_section). Rename gfc_
113 prefix from statc function.
114 (check_section_vs_section): Change arguments to gfc_array_ref,
115 adjust function body accordingly.
117 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
118 Janus Weil <janus@gcc.gnu.org>
123 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
124 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
125 gfc_copy_formal_args, gfc_copy_formal_args_intr,
126 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
127 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
128 Call reject_statement in case of error.
129 (match_deferred_characteritics): Call gfc_undo_symbols in case match
132 2010-08-01 Janus Weil <janus@gcc.gnu.org>
135 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
136 (gfc_find_derived_vtab): Make vtabs and vtypes public.
137 * module.c (read_module): When reading module files, always import
138 vtab and vtype symbols.
140 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
144 * symbol.c (changed_syms): Made non-static.
145 * parse.c (changed_syms): Declare new external.
146 (next_statement): Assert changed_syms is NULL at the beginning.
148 2010-07-30 Janus Weil <janus@gcc.gnu.org>
149 Steven G. Kargl <kargl@gcc.gnu.org>
152 * match.c (match_type_spec): Try to parse derived types before
155 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
157 * gfortran.h (gfc_release_symbol): New prototype.
158 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
159 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
160 Use gfc_release_symbol.
161 * parse.c (gfc_fixup_sibling_symbols): Ditto.
162 * resolve.c (resolve_symbol): Ditto.
164 2010-07-29 Tobias Burnus <burnus@net-b.de>
168 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
169 external procedure declarations in modules.
170 (gfc_get_symbol_decl): Modify assert.
172 2010-07-29 Janus Weil <janus@gcc.gnu.org>
175 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
177 2010-07-29 Janus Weil <janus@gcc.gnu.org>
180 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
181 (gfc_trans_class_assign): Modified prototype.
182 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
183 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
184 (gfc_trans_class_assign): ... here. Modified actual arguments.
185 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
186 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
187 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
189 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
193 * class.c (gfc_find_derived_vtab): Accept or discard newly created
194 symbols before returning.
196 2010-07-29 Joseph Myers <joseph@codesourcery.com>
198 * lang.opt (cpp): Remove Joined and Separate markers.
199 (cpp=): New internal option.
200 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
201 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
204 2010-07-29 Daniel Kraft <d@domob.eu>
207 * array.c (resolve_array_bound): Fix error message to properly handle
208 non-variable expressions.
210 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
212 * decl.c (free_value): Also free repeat field.
213 * data.c (gfc_assign_data_value): Always free offset before returning.
215 2010-07-28 Daniel Kraft <d@domob.eu>
217 * gfortran.h (gfc_build_intrinsic_call): New method.
218 * expr.c (gfc_build_intrinsic_call): New method.
219 * simplify.c (range_check): Ignore non-constant value.
220 (simplify_bound_dim): Handle non-variable expressions and
221 fix memory leak with non-free'ed expression.
222 (simplify_bound): Handle non-variable expressions.
223 (gfc_simplify_shape): Ditto.
224 (gfc_simplify_size): Ditto, but only in certain cases possible.
226 2010-07-28 Joseph Myers <joseph@codesourcery.com>
228 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
231 2010-07-28 Tobias Burnus <burnus@net-b.de>
234 * trans-types.c (gfc_get_derived_type): Fix DT declaration
235 from modules for whole-file mode.
237 2010-07-27 Joseph Myers <joseph@codesourcery.com>
239 * gfortran.h (gfc_handle_option): Update prototype and return
241 * options.c (gfc_handle_option): Update prototype and return value
244 2010-07-27 Joseph Myers <joseph@codesourcery.com>
246 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
247 decoded options in allocating deferred_opt.
248 * cpp.h (gfc_cpp_init_options): Update prototype.
249 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
250 * gfortran.h (gfc_option_lang_mask): New.
251 (gfc_init_options): Update prototype.
252 * options.c (gfc_option_lang_mask): New.
253 (gfc_init_options): Update prototype. Pass new arguments to
254 gfc_cpp_init_options.
256 2010-07-26 Tobias Burnus <burnus@net-b.de>
259 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
260 for functions which are later in the same file.
261 (gfc_create_function_decl, build_function_decl,
262 build_entry_thunks): Add global argument.
263 * trans.c (gfc_generate_module_code): Update
264 gfc_create_function_decl call.
265 * trans.h (gfc_create_function_decl): Update prototype.
266 * resolve.c (resolve_global_procedure): Also resolve for
269 2010-07-26 Richard Henderson <rth@redhat.com>
272 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
273 (gfc_write_global_declarations): New.
275 2010-07-26 Tobias Burnus <burnus@net-b.de>
278 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
279 for call to transfer_namelist_element.
280 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
283 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
286 * Make-lang.in: Add fortran/frontend-passes.o.
287 * gfortran.h: Add prototype for gfc_run_passes.
288 * resolve.c (gfc_resolve): Call gfc_run_passes.
289 * frontend-passes.c: New file.
291 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
294 * scanner.c (gfc_next_char_literal): Enable truncation warning for
297 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
300 * gfortran.h (gfc_namespace): New field old_equiv.
301 (gfc_free_equiv_until): New prototype.
302 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
303 a parameterized stop condition.
304 (gfc_free_equiv): Use gfc_free_equiv_until.
305 * parse.c (next_statement): Save equivalence list.
306 (reject_statement): Restore equivalence list.
308 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
311 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
312 in the function so that it does not get missed by early exits.
313 (load_line): Add checks for quoted strings and free form comments to
314 disable warnings on comments. Add check for ampersand as first
315 character after truncation and don't warn for this case, but warn if
316 there are subsequent non-whitespace characters.
318 2010-07-24 Tobias Burnus <burnus@net-b.de>
321 * parse.c (gfc_parse_file): Do not override
322 gfc_global_ns_list items.
324 2010-07-24 Tobias Burnus <burnus@net-b.de>
326 * options.c (gfc_init_options): Enable -fwhole-file by default.
327 * interface.c (compare_parameter): Assume a Hollerith constant is
328 compatible with all other argument types.
330 2010-07-23 Tobias Burnus <burnus@net-b.de>
333 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
334 -fwhole-file also for derived types.
335 * trans-types.c (copy_dt_decls_ifequal): Remove static and
336 rename to gfc_copy_dt_decls_ifequal.
337 (gfc_get_derived_type): Update call.
338 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
340 2010-07-23 Tobias Burnus <burnus@net-b.de>
343 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
345 2010-07-23 Jakub Jelinek <jakub@redhat.com>
347 * trans-types.c (gfc_get_array_descriptor_base,
348 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
349 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
350 instead of clearing DECL_NAME.
351 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
353 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
356 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
358 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
359 reverse the scalarization loop.
360 gfc_conv_resolve_dependencies: Pass the reverse field of the
361 loopinfo to gfc_dep_resolver.
362 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
363 assignment by resetting loop.reverse.
364 gfortran.h : Add the gfc_reverse enum.
365 trans.h : Add the reverse field to gfc_loopinfo.
366 dependency.c (gfc_check_dependency): Pass null to the new arg
368 (gfc_check_section_vs_section): Check for reverse dependencies.
369 (gfc_dep_resolver): Add reverse argument and deal with the loop
371 dependency.h : Modify prototype for gfc_dep_resolver to include
374 2010-07-23 Daniel Kraft <d@domob.eu>
377 * gfortran.h (gfc_find_symtree_in_proc): New method.
378 * symbol.c (gfc_find_symtree_in_proc): New method.
379 * match.c (match_exit_cycle): Look for loop name also in parent
380 namespaces within current procedure.
382 2010-07-22 Tobias Burnus <burnus@net-b.de>
385 * dependency.c (gfc_check_dependency): Add argument alising check.
386 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
388 2010-07-22 Daniel Kraft <d@domob.eu>
390 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
391 now in the correct place.
393 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
396 * Revert my commit r162325.
398 2010-07-21 Daniel Kraft <d@domob.eu>
400 * trans.h (gfc_get_return_label): Removed.
401 (gfc_generate_return): New method.
402 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
403 returning a tree directly.
404 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
405 (gfc_trans_block_construct): Update for new interface to
406 `gfc_trans_deferred_vars'.
407 * trans-decl.c (current_function_return_label): Removed.
408 (current_procedure_symbol): New variable.
409 (gfc_get_return_label): Removed.
410 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
411 returning a tree directly.
412 (get_proc_result), (gfc_generate_return): New methods.
413 (gfc_generate_function_code): Clean up and do init/cleanup here
414 also with gfc_wrapped_block. Remove return-label but rather
417 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
420 * fortran/match.c (match_type_spec): Check for derived type before
423 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
426 * interface.c (matching_typebound_op): Add argument for the
427 return of the generic name for the procedure.
428 (build_compcall_for_operator): Add an argument for the generic
429 name of an operator procedure and supply it to the expression.
430 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
431 calls to the above procedures.
432 * resolve.c (resolve_typebound_function): Catch procedure
433 component calls for CLASS objects, check that the vtable is
434 complete and insert the $vptr and procedure components, to make
436 (resolve_typebound_function): The same.
437 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
438 an allocatable scalar if it is a result.
440 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
443 * match.c (gfc_match_iterator): Reverted.
445 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
448 * match.c (gfc_match_iterator): Remove error that iterator
449 cannot be INTENT(IN).
451 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
453 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
454 Access subscript through the "dim" field index.
455 (gfc_trans_create_temp_array): Access ss info through the "dim" field
457 (gfc_conv_array_index_offset): Ditto.
458 (gfc_conv_loop_setup): Ditto.
459 (gfc_conv_expr_descriptor): Ditto.
460 (gfc_conv_ss_startstride): Ditto. Update call to
461 gfc_conv_section_startstride.
462 (gfc_conv_section_startstride): Set values along the array dimension.
463 Get array dimension directly from the argument.
465 2010-07-15 Jakub Jelinek <jakub@redhat.com>
467 * trans.h (gfc_string_to_single_character): New prototype.
468 * trans-expr.c (string_to_single_character): Renamed to ...
469 (gfc_string_to_single_character): ... this. No longer static.
470 (gfc_conv_scalar_char_value, gfc_build_compare_string,
471 gfc_trans_string_copy): Adjust callers.
472 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
473 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
474 (select_struct): Move to toplevel, add GTY(()).
475 (gfc_trans_character_select): Optimize SELECT CASE
476 with character length 1.
478 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
480 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
481 * trans-common.c: Likewise.
482 * trans-decl.c: Likewise.
483 * trans-types.c: Likewise.
486 2010-07-15 Janus Weil <janus@gcc.gnu.org>
489 * resolve.c (resolve_typebound_generic_call): Resolve generic
490 non-polymorphic type-bound procedure calls to the correct specific
492 (resolve_typebound_subroutine): Remove superfluous code.
494 2010-07-15 Daniel Kraft <d@domob.eu>
497 * trans.h (struct gfc_wrapped_block): New struct.
498 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
499 (gfc_finish_wrapped_block): New method.
500 (gfc_init_default_dt): Add new init code to block rather than
502 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
503 (gfc_trans_dummy_array_bias): Ditto.
504 (gfc_trans_g77_array): Ditto.
505 (gfc_trans_deferred_array): Ditto.
506 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
507 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
508 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
509 (gfc_finish_wrapped_block): New method.
510 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
511 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
512 (gfc_trans_deferred_array): Ditto.
513 * trans-decl.c (gfc_trans_dummy_character): Ditto.
514 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
515 (init_intent_out_dt): Ditto.
516 (gfc_init_default_dt): Add new init code to block rather than
518 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
519 and cleanup code and put it all together.
521 2010-07-15 Jakub Jelinek <jakub@redhat.com>
523 * trans.h (gfc_build_compare_string): Add CODE argument.
524 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
525 gfc_build_compare_string.
526 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
527 gfc_build_compare_string.
528 (string_to_single_character): Rename len variable to length.
529 (gfc_optimize_len_trim): New function.
530 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
531 or NE_EXPR and one of the strings is string literal with LEN_TRIM
532 bigger than the length of the other string, they compare unequal.
535 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
536 in CASE_LABEL_EXPR and use NULL for low for the default case.
538 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
540 * trans-array.c (gfc_conv_section_upper_bound): Remove
541 (gfc_conv_section_startstride): Don't set the upper bound in the
542 vector subscript case.
543 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
545 2010-07-14 Janus Weil <janus@gcc.gnu.org>
548 * gfortran.h (gfc_is_data_pointer): Remove prototype.
549 * dependency.c (gfc_is_data_pointer): Make it static.
550 * intrinsic.texi: Update documentation on C_LOC.
551 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
552 and add a check for polymorphic variables.
554 2010-07-14 Jakub Jelinek <jakub@redhat.com>
556 * trans-expr.c (string_to_single_character): Also optimize
557 string literals containing a single char followed only by spaces.
558 (gfc_trans_string_copy): Remove redundant string_to_single_character
561 * trans-decl.c (gfc_build_intrinsic_function_decls,
562 gfc_build_builtin_function_decls): Mark functions as
563 DECL_PURE_P or TREE_READONLY.
565 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
567 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
568 instead of build_function_call_expr.
569 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
571 2010-07-13 Tobias Burnus <burnus@net-b.de>
572 Daniel Franke <franke.daniel@gmail.com>
575 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
576 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
578 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
580 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
581 Tobias Burnus <burnus@net-b.de>
584 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
585 noclobber/noescape annotations to function calls.
586 (gfc_build_builtin_function_decls): Likewise.
588 2010-07-13 Janus Weil <janus@gcc.gnu.org>
594 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
595 * class.c (gfc_build_class_symbol): Modified call to
596 'gfc_find_derived_vtab'.
597 (add_proc_component): Removed, moved code into 'add_proc_comp'.
598 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
600 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
601 Removed treatment of generics.
602 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
603 Call 'add_proc_comp' instead of duplicating code.
604 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
606 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
607 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
608 Removed treatment of generics.
609 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
610 'gfc_find_derived_vtab'.
611 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
612 Removed treatment of generics.
613 (resolve_select_type,resolve_fl_derived): Modified call to
614 'gfc_find_derived_vtab'.
615 * trans-decl.c (gfc_get_symbol_decl): Ditto.
616 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
618 * trans-stmt.c (gfc_trans_allocate): Ditto.
620 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
623 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
626 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
628 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
629 * resolve.c (build_default_init_expr): Ditto.
631 2010-07-11 Tobias Burnus <burnus@net-b.de>
634 * module.c (sort_iso_c_rename_list): Remove.
635 (import_iso_c_binding_module,use_iso_fortran_env_module):
636 Allow multiple imports of the same symbol.
638 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
640 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
642 2010-07-11 Janus Weil <janus@gcc.gnu.org>
645 * decl.c (build_sym,attr_decl1): Only build the class container if the
646 symbol has sufficient attributes.
647 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
648 pointer attribute for classes.
649 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
650 * module.c (MOD_VERSION): Bump.
651 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
652 (mio_symbol_attribute): Handle class_pointer attribute.
653 * parse.c (parse_derived): Use class_pointer instead of pointer
654 attribute for classes.
655 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
656 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
657 resolve_allocate_expr,resolve_fl_derived): Ditto.
658 (resolve_fl_var_and_proc): Check for class_ok attribute.
660 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
662 * trans-io.c (gfc_build_st_parameter): Update calls to
663 gfc_add_field_to_struct.
664 * trans-stmt.c (ADD_FIELD): Ditto.
666 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
668 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
669 fieldlist, remove fieldlist from argument list.
670 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
671 and remove fieldlist from argument list.
672 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
673 gfc_get_mixed_entry_union): Move setting
674 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
675 * trans-types.h (gfc_add_field_to_struct): Update prototype.
677 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
680 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
681 if the lhs has never been host associated, as well as not being
682 use associated, a pointer or a target.
683 * resolve.c (resolve_variable): Mark variables that are host
685 * gfortran.h: Add the host_assoc bit to the symbol_attribute
688 2010-07-09 Janus Weil <janus@gcc.gnu.org>
690 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
691 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
694 2010-07-08 Janus Weil <janus@gcc.gnu.org>
697 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
698 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
699 gfc_resolve_storage_size): New prototypes.
700 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
701 * intrinsic.c (add_functions): Add STORAGE_SIZE.
702 * iresolve.c (gfc_resolve_storage_size): New function.
703 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
705 (gfc_conv_intrinsic_storage_size): New function.
706 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
708 2010-07-08 Jakub Jelinek <jakub@redhat.com>
711 * match.c (match_exit_cycle): Error on EXIT also from collapsed
712 !$omp do loops. Error on CYCLE to non-innermost collapsed
715 2010-07-08 Tobias Burnus <burnus@net-b.de>
718 * array.c (gfc_match_array_ref): Better error message for
719 coarrays with too few ranks.
720 (match_subscript): Move one diagnostic to caller.
721 * gfortran.h (gfc_get_corank): Add prottype.
722 * expr.c (gfc_get_corank): New function.
723 * iresolve.c (resolve_bound): Fix rank for cobounds.
724 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
725 gfc_resolve_ucobound, gfc_resolve_this_image): Update
728 2010-07-06 Tobias Burnus <burnus@net-b.de>
731 * array.c (gfc_expand_constructor): Add optional diagnostic.
732 * gfortran.h (gfc_expand_constructor): Update prototype.
733 * expr.c (gfc_simplify_expr, check_init_expr,
734 gfc_reduce_init_expr): Update gfc_expand_constructor call.
735 * resolve.c (gfc_resolve_expr): Ditto.
737 2010-07-06 Tobias Burnus <burnus@net-b.de>
739 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
740 * trans-intrinsic.c: Ditto.
741 * trans-types.c: Ditto.
742 * convert.c: Include diagnostic-core.h instead of toplev.h.
744 * trans-array.c: Ditto.
745 * trans-const.c: Ditto.
746 * trans-expr.c: Ditto.
748 * trans-openmp.c: Ditto.
751 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
754 * check.c (dim_rank_check): Also check intrinsic functions.
755 Adjust permissible rank for functions which reduce the rank of
756 their argument. Spread is an exception, where DIM can
757 be one larger than the rank of array.
759 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
762 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
764 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
767 * trans-types.c (gfc_get_derived_type): Derived type fields
768 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
769 but build_pointer_type_for_mode must be used for this.
771 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
773 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
774 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
775 type of gfc_conv_procedure_call.
776 (conv_generic_with_optional_char_arg): Likewise.
777 * trans-stmt.c (gfc_trans_call): Likewise.
778 * trans-expr.c (gfc_conv_function_expr): Likewise.
779 (gfc_conv_procedure_call): Use build_call_vec instead of
782 2010-07-04 Daniel Kraft <d@domob.eu>
784 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
786 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
790 * trans-types.c (gfc_get_derived_type): Derived type fields
791 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
793 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
796 * decl.c (match_procedure_in_type): Clear structure before using.
797 (gfc_match_generic): Ditto.
799 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
801 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
802 * trans-types.c (gfc_add_field_to_struct_1): New function, most
803 of which comes from...
804 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
805 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
807 (gfc_get_array_descriptor_base): Likewise.
808 (gfc_get_mixed_entry_union): Likewise.
809 (gfc_get_derived_type): Add extra chain parameter for
810 gfc_add_field_to_struct.
811 * trans-stmt.c (gfc_trans_character_select): Likewise.
812 * trans-io.c (gfc_build_st_parameter): Likewise.
814 2010-06-29 Janus Weil <janus@gcc.gnu.org>
817 * resolve.c (is_external_proc): Prevent procedure pointers from being
818 regarded as external procedures.
820 2010-06-29 Janus Weil <janus@gcc.gnu.org>
823 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
824 passed as second argument of ASSOCIATED.
826 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
829 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
830 to determine if a function assignment can be made without a
832 (gfc_trans_arrayfunc_assign): Move all the conditions that
833 suppress the direct function call to the above new functon and
836 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
839 * interface.c (argument_rank_mismatch): New function.
840 (compare_parameter): Call new function instead of generating
843 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
845 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
846 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
849 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
851 * Make-lang.in: Update dependencies.
853 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
855 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
856 and exit_label fields.
857 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
859 * trans-stmt.c (gfc_trans_simple_do): Likewise.
860 (gfc_trans_do): Likewise.
861 (gfc_trans_do_while): Likewise.
862 (gfc_trans_cycle): Use cycle_label directly.
863 (gfc_trans_exit): Use exit_label directly.
865 2010-06-27 Daniel Kraft <d@domob.eu>
867 * dump-parse-tree.c (show_symbol): Dump target-expression for
869 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
870 (show_namespace): Use show_level for correct indentation of
871 "inner namespaces" (contained procedures or BLOCK).
873 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
876 * dump-parse-tree.c (show_code_node): Show namespace for
879 2010-06-26 Tobias Burnus <burnus@net-b.de>
881 * decl.c (gfc_match_decl_type_spec): Support
882 TYPE(intrinsic-type-spec).
884 2010-06-25 Tobias Burnus <burnus@net-b.de>
886 * intrinsic.h (gfc_check_selected_real_kind,
887 gfc_simplify_selected_real_kind): Update prototypes.
888 * intrinsic.c (add_functions): Add radix support to
890 * check.c (gfc_check_selected_real_kind): Ditto.
891 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
892 * trans-decl.c (gfc_build_intrinsic_function_decls):
893 Change call from selected_real_kind to selected_real_kind2008.
894 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
895 (PRECISION, RANGE, RADIX): Add cross @refs.
897 2010-06-25 Tobias Burnus <burnus@net-b.de>
899 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
900 * gfortran.texi (_gfortran_set_options): Update for
901 GFC_STD_F2008_OBS addition.
902 * libgfortran.h: Add GFC_STD_F2008_OBS.
903 * options.c (set_default_std_flags, gfc_handle_option): Handle
905 io.c (check_format): Fix allow_std check.
907 2010-06-25 Tobias Burnus <burnus@net-b.de>
909 * decl.c (gfc_match_entry): Allow END besides
910 END SUBROUTINE/END FUNCTION for contained procedures.
912 2010-06-25 Tobias Burnus <burnus@net-b.de>
914 * parse.c (next_free, next_fixed): Allow ";" as first character.
916 2010-06-24 Tobias Burnus <burnus@net-b.de>
919 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
921 2010-06-22 Janus Weil <janus@gcc.gnu.org>
924 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
927 2010-06-21 Tobias Burnus <burnus@net-b.de>
930 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
932 * symbol.c (gfc_add_contiguous): New function.
933 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
934 * decl.c (match_attr_spec): Ditto.
935 (gfc_match_contiguous): New function.
936 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
938 * gfortran.h (symbol_attribute): Add contiguous.
939 (gfc_is_simply_contiguous): Add prototype.
940 (gfc_add_contiguous): Add prototype.
941 * match.h (gfc_match_contiguous): Add prototype.
942 * parse.c (decode_specification_statement,
943 decode_statement): Handle contiguous attribute.
944 * expr.c (gfc_is_simply_contiguous): New function.
945 * dump-parse-tree.c (show_attr): Handle contiguous.
946 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
948 * trans-expr.c (gfc_add_interface_mapping): Copy
950 * trans-array.c (gfc_conv_descriptor_stride_get,
951 gfc_conv_array_parameter): Handle contiguous arrays.
952 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
953 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
955 * trans.h (gfc_array_kind): Ditto.
956 * trans-decl.c (gfc_get_symbol_decl): Ditto.
958 2010-06-20 Joseph Myers <joseph@codesourcery.com>
960 * options.c (gfc_handle_option): Don't handle N_OPTS.
962 2010-06-19 Janus Weil <janus@gcc.gnu.org>
965 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
968 2010-06-18 Tobias Burnus <burnus@net-b.de>
971 * resolve.c (resolve_allocate_deallocate): Properly check
972 part-refs in stat=/errmsg= for invalid use.
974 2010-06-17 Janus Weil <janus@gcc.gnu.org>
977 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
978 Return directly in case of an error.
980 2010-06-16 Janus Weil <janus@gcc.gnu.org>
983 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
984 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
985 structure to each procedure in a procedure list.
986 * module.c (mio_typebound_proc): Add NULL argument to
987 'gfc_get_typebound_proc'.
988 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
989 to initialize the new structure.
991 2010-06-15 Janus Weil <janus@gcc.gnu.org>
994 * gfortran.h (gfc_expr): Add new member 'mold'.
995 * match.c (gfc_match_allocate): Implement the MOLD tag.
996 * resolve.c (resolve_allocate_expr): Ditto.
997 * trans-stmt.c (gfc_trans_allocate): Ditto.
999 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1002 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1003 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1004 GFC_DECL_SAVED_DESCRIPTOR set.
1005 (gfc_omp_report_decl): New function.
1006 * trans.h (gfc_omp_report_decl): New prototype.
1007 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1009 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1013 * gfortranspec.c (lang_specific_driver): Removed deprecation
1015 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1016 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1017 * cpp.h (gfc_cpp_makedep): New.
1018 (gfc_cpp_add_dep): New.
1019 (gfc_cpp_add_target): New.
1020 * cpp.c (gfc_cpp_option): Add deps* members.
1021 (gfc_cpp_makedep): New.
1022 (gfc_cpp_add_dep): New.
1023 (gfc_cpp_add_target): New.
1024 (gfc_cpp_init_options): Initialize new options.
1025 (gfc_cpp_handle_option): Handle new options.
1026 (gfc_cpp_post_options): Map new options to libcpp-options.
1027 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1028 (gfc_cpp_done): If requested, write dependencies to file.
1029 * module.c (gfc_dump_module): Add a module filename as target.
1030 * scanner.c (open_included_file): New parameter system; add the
1031 included file as dependency.
1032 (gfc_open_included_file): Add the included file as dependency.
1033 (gfc_open_intrinsic_module): Likewise.
1034 * invoke.texi: Removed deprecation warning for -M.
1035 * gfortran.texi: Removed Makefile-dependencies project.
1037 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1039 * resolve.c (resolve_global_procedure): Improved checking if an
1040 explicit interface is required.
1042 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1044 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1046 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1047 (gfc_conv_intrinsic_ttynam): Likewise.
1048 (gfc_conv_intrinsic_trim): Likewise.
1050 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1053 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1055 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1057 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1059 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1061 * mathbuiltins.def: Add builtins that do not directly correspond
1062 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1063 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1064 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1065 code_{r,c}{4,8,10,16} fields. Add
1066 {,complex}{float,double,long_double}_built_in fields.
1067 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1068 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1069 definition of OTHER_BUILTIN.
1070 (real_compnt_info): Remove unused struct.
1071 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1073 (build_round_expr): Call builtin_decl_for_precision instead of
1075 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1076 instead of a switch.
1077 (gfc_build_intrinsic_lib_fndecls): Match
1078 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1079 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1081 (gfc_conv_intrinsic_lib_function): Go through all the extended
1083 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1084 instead of a switch.
1085 (gfc_conv_intrinsic_abs): Likewise.
1086 (gfc_conv_intrinsic_mod): Likewise.
1087 (gfc_conv_intrinsic_sign): Likewise.
1088 (gfc_conv_intrinsic_fraction): Likewise.
1089 (gfc_conv_intrinsic_nearest): Likewise.
1090 (gfc_conv_intrinsic_spacing): Likewise.
1091 (gfc_conv_intrinsic_rrspacing): Likewise.
1092 (gfc_conv_intrinsic_scale): Likewise.
1093 (gfc_conv_intrinsic_set_exponent): Likewise.
1095 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1099 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1100 functions with CLASS formal arguments.
1102 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1105 * resolve.c (conformable_arrays): Handle allocatable components.
1107 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1110 * gfortran.texi: Document that Cray pointers cannot be function
1113 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1116 * gfortran.texi: Document lack of support for syntax
1117 "complex FUNCTION name*16()", and existence of alternative
1118 legacy syntax "complex*16 FUNCTION name()".
1120 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1123 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1124 POSIX's fsync(), and how to call the latter from Fortran code.
1126 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1129 * interface.c (compare_actual_formal): Reject actual arguments with
1130 array subscript passed to ASYNCHRONOUS dummys.
1132 2010-06-10 Daniel Kraft <d@domob.eu>
1135 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1136 (struct gfc_symbol): New field `assoc'.
1137 (struct gfc_association_list): New struct.
1138 (struct gfc_code): New struct `block' in union, move `ns' there
1139 and add association list.
1140 (gfc_free_association_list): New method.
1141 (gfc_has_vector_subscript): Made public;
1142 * match.h (gfc_match_associate): New method.
1143 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1144 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1145 * interface.c (gfc_has_vector_subscript): Made public.
1146 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1147 * match.c (gfc_match_associate): New method.
1148 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1149 * primary.c (match_variable): Don't allow names associated to expr here.
1150 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1151 (case_exec_markers, case_end): Add ASSOCIATE statement.
1152 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1153 (parse_associate): New method.
1154 (parse_executable): Handle ST_ASSOCIATE.
1155 (parse_block_construct): Change reference to gfc_code's `ns' field.
1156 * resolve.c (resolve_select_type): Ditto.
1157 (resolve_code): Ditto.
1158 (resolve_block_construct): Ditto and add comment.
1159 (resolve_select_type): Set association list in generated BLOCK to NULL.
1160 (resolve_symbol): Resolve associate names.
1161 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1162 and free association list.
1163 (gfc_free_association_list): New method.
1164 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1165 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1166 gfc_code's `ns' field.
1168 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1170 * error.c (error_print): Pre-initialize loc by NULL.
1171 * openmp.c (resolve_omp_clauses): Add explicit
1172 braces to avoid ambigous else.
1173 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1175 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1177 * gfc-internals.texi: Move to GFDL 1.3.
1178 * gfortran.texi: Ditto.
1179 * intrinsic.texi: Ditto.
1180 * invoke.texi: Ditto.
1182 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1185 * check.c (gfc_check_selected_real_kind): Verify that the
1186 actual arguments are scalar.
1188 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1191 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1193 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1196 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1198 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1200 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1202 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1204 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1205 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1206 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1207 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1209 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1210 less_than_bitsize2): New functions.
1211 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1212 nonnegative_check and less_than_bitsize1.
1213 (gfc_check_ibclr, gfc_check_ibset): Removed.
1214 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1217 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1220 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1223 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1225 * resolve.c (resolve_deallocate_expr): Avoid warning
1226 about possible use of iunitialized sym.
1227 (resolve_allocate_expr): Pre-initialize sym by NULL.
1229 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1232 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1234 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1236 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1238 (gfc_get_array_type_bounds): Likewise.
1240 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1241 (gfc_find_module): Likewise.
1243 * f95-lang.c (pushlevel): Likewise.
1245 * trans.h (struct lang_type): Add variable_size GTY option.
1246 (struct lang_decl): Likewise.
1248 2010-06-08 Tobias Burnus <burnus@net-b.de>
1251 * symbol.c (check_conflict): Move protected--external/procedure check ...
1252 * resolve.c (resolve_select_type): ... to the resolution stage.
1254 2010-06-07 Tobias Burnus <burnus@net-b.de>
1256 * options.c (gfc_handle_option): Fix -fno-recursive.
1258 2010-06-07 Tobias Burnus <burnus@net-b.de>
1260 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1261 * gfortran.texi (copyrights-gfortran): Ditto.
1263 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1265 * lang.opt (fshort-enums): Define using Var and VarExists.
1266 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1268 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1269 Janus Weil <janus@gcc.gnu.org>
1272 * resolve.c (get_declared_from_expr): Move to before
1273 resolve_typebound_generic_call. Make new_ref and class_ref
1274 ignorable if set to NULL.
1275 (resolve_typebound_generic_call): Once we have resolved the
1276 generic call, check that the specific instance is that which
1277 is bound to the declared type.
1278 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1279 freeing 'class_ref->next' twice.
1281 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1284 * trans-array.c (structure_alloc_comps): Dereference scalar
1285 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1288 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1290 * gfortranspec.c (append_arg, lang_specific_driver): Use
1291 GCC-specific formats in diagnostics.
1293 2010-06-02 Tobias Burnus <burnus@net-b.de>
1296 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1299 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1302 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1305 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1307 * fortran/gfortran.texi: Fix typos in description of variable-format-
1310 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1313 * dependency.c (gfc_check_section_vs_section): Check
1314 for interleaving array assignments without conflicts.
1316 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1318 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1319 $data component of a class container.
1320 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1321 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1322 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1323 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1324 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1325 * gcc/fortran/parse.c (parse_derived): Ditto.
1326 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1327 gfc_expr_attr): Ditto.
1328 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1329 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1330 resolve_fl_var_and_proc, resolve_typebound_procedure,
1331 resolve_fl_derived): Ditto.
1332 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1333 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1335 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1336 gfc_trans_deferred_vars): Ditto.
1337 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1339 2010-05-28 Tobias Burnus <burnus@net-b.de>
1341 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1343 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1345 * gfortranspec.c (append_arg, lang_specific_driver): Use
1346 fatal_error instead of fatal. Use warning instead of fprintf for
1349 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1351 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1352 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1353 xstrerror instead of strerror.
1355 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1357 * cpp.c (cb_cpp_error): Save and restore
1358 global_dc->warn_system_headers, not variable warn_system_headers.
1360 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1362 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1364 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1366 * trans-common.c: Do not include rtl.h, include output.h instead.
1367 * trans-decl.c: Likewise.
1369 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1372 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1373 namespace before trying to reorder the gsymbols.
1375 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1380 * resolve.c (resolve_global_procedure): Add check for global
1381 procedures with implicit interfaces and assumed-shape or optional
1382 dummy arguments. Verify that function return type, kind and string
1385 2010-05-21 Tobias Burnus <burnus@net-b.de>
1387 * gfortran.h: Do not include system.h.
1388 * bbt.c: Include system.h.
1390 * dependency.c: Ditto.
1391 * dump-parse-tree.c: Ditto.
1392 * arith.h: Do not include gfortran.h.
1393 * constructor.h: Do not include gfortran.h and splay-tree.h.
1394 * match.h: Do not include gfortran.h.
1396 * target-memory.h: Ditto.
1397 * openmp.c: Do not include toplev.h and target.h.
1398 * trans-stmt.c: Ditto not include toplev.h.
1400 * trans-common.c: Tell why toplev.h is needed. And
1401 do not include target.h.
1402 * trans-expr.c: Tell why toplev.h is needed.
1403 * trans-array.c: Ditto.
1404 * trans-openmp.c: Ditto.
1405 * trans-const.c: Ditto.
1407 * trans-types.c: Ditto.
1408 * trans-io.c: Ditto.
1409 * trans-decl.c: Ditto.
1412 * trans-intrinsic.c: Ditto.
1415 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1418 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1419 before returning MATCH_ERROR. Add check for scalar. Add check for
1420 default integer kind.
1422 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1425 * match.c (gfc_match_select_type): On error jump back out of the local
1427 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1428 stage, more precisely to ...
1429 * resolve.c (resolve_fl_derived): ... this place.
1431 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1434 * resolve.c (ensure_not_abstract): Allow abstract types with
1435 non-abstract ancestors.
1437 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1439 * trans-const.c: Include realmpfr.h.
1440 * Make-lang.in: Update dependencies.
1442 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1444 * trans-const.c, trans-types.c, trans-intrinsic.c:
1445 Clean up redundant includes.
1447 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1450 * lang.opt (Wunused-dummy-argument): New option.
1451 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1452 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1453 (set_Wall): Enable warn_unused_dummy_argument.
1454 (gfc_handle_option): Set warn_unused_dummy_argument according to
1456 * trans-decl.c (generate_local_decl): Separate warnings about
1457 unused variables and unused dummy arguments.
1458 * invoke.texi: Documented new option.
1460 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1462 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1463 (gfc_conv_string_tmp): Do not assert type comparibilty.
1464 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1465 (gfc_conv_expr_descriptor): Remove assert.
1466 * trans-common.c: Clarify why rtl.h and tm.h are included.
1467 * trans-openmp.c: Do not include ggc.h and real.h.
1468 Explain why gimple.h is included.
1469 * trans-const.c: Do not include ggc.h.
1470 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1471 * trans.c: Do not include ggc.h and real.h.
1472 Explain why gimple.h is included.
1473 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1474 and dwarf2out.h are included.
1475 * trans-io.c: Do not include gimple.h and real.h.
1476 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1477 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1480 2010-05-20 Tobias Burnus <burnus@net-b.de>
1482 * options.c (gfc_init_options,gfc_post_options): Enable
1483 flag_associative_math by default.
1485 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1488 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1489 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1490 blank STOP, handling a null expression. (gfc_trans_pause): Use
1491 pause_string for blank PAUSE.
1492 * trans.h: Add external function declaration for error_stop_numeric.
1493 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1494 the declaration for the library call. Adjust whitespaces.
1495 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1496 signal no stop code. Match the expression following the stop and pass
1497 that to the translators. Remove the old use of digit matching. Add
1498 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1499 and if CHARACTER, default character KIND.
1501 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1504 * lang.opt (Wconversion-extra): New option.
1505 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1506 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1507 (set_Wall): Enable -Wconversion.
1508 (gfc_handle_option): Set warn_conversion_extra.
1509 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1510 introduced for -Wconversion if -Wconversion-extra is present.
1511 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1512 -Wconversion; document -Wconversion-extra.
1514 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1517 * gfortran.h (gfc_has_default_initializer): New.
1518 * expr.c (gfc_has_default_initializer): New.
1519 * resolve.c (has_default_initializer): Removed, use
1520 gfc_has_default_initializer() instead. Updated all callers.
1521 * trans-array.c (has_default_initializer): Removed, use
1522 gfc_has_default_initializer() instead. Updated all callers.
1523 * trans-decl.c (generate_local_decl): Do not check the
1524 first component only to check for initializers, but use
1525 gfc_has_default_initializer() instead.
1527 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1530 * primary.c (match_string_constant): Move start_locus just inside
1532 * data.c (create_character_intializer): Clarified truncation warning.
1534 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1537 * intrinsic.h (gfc_check_float): New prototype.
1538 (gfc_check_sngl): New prototype.
1539 * check.c (gfc_check_float): New.
1540 (gfc_check_sngl): New.
1541 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1542 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1544 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1545 added them to the list of specifics of REAL instead.
1547 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1550 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1551 This is now handled via 'gfc_class_null_initializer'.
1553 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1555 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1556 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1557 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1558 add_procs_to_declared_vtab,add_generic_specifics,
1559 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1560 find_typebound_proc_uop,gfc_find_typebound_proc,
1561 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1562 gfc_get_tbp_symtree): Moved here from other places.
1563 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1565 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1566 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1567 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1568 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1569 * Make-lang.in: Add class.o.
1570 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1571 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1572 add_procs_to_declared_vtab,add_generic_specifics,
1573 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1574 find_typebound_proc_uop,gfc_find_typebound_proc,
1575 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1576 gfc_get_tbp_symtree): Move to class.c.
1578 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1580 * trans-types.c (gfc_init_types): Use build_function_type_list.
1581 (gfc_get_ppc_type): Likewise.
1582 * trans-decl.c (gfc_generate_constructors): Likewise.
1583 * f95-lang.c (build_builtin_fntypes): Likewise.
1584 (gfc_init_builtin_functions): Likewise.
1585 (DEF_FUNCTION_TYPE_0): Likewise.
1586 (DEF_FUNCTION_TYPE_1): Likewise.
1587 (DEF_FUNCTION_TYPE_2): Likewise.
1588 (DEF_FUNCTION_TYPE_3): Likewise.
1589 (DEF_FUNCTION_TYPE_4): Likewise.
1590 (DEF_FUNCTION_TYPE_5): Likewise.
1591 (DEF_FUNCTION_TYPE_6): Likewise.
1592 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1593 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1595 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1597 * trans-array.c (gfc_trans_array_constructor_value): Use
1598 build_constructor instead of build_constructor_from_list.
1599 (gfc_build_constant_array_constructor): Likewise.
1600 * trans-decl.c (create_main_function): Likewise.
1601 * trans-stmt.c (gfc_trans_character_select): Likewise.
1603 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1606 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1607 (resolve_fl_variable_derived): ... this place.
1608 (resolve_symbol): Make sure function symbols (and their result
1609 variables) are not resolved twice.
1611 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1614 * array.c (match_array_list): Revert change from 2010-05-13.
1616 2010-05-16 Richard Guenther <rguenther@suse.de>
1618 * trans-decl.c (module_htab_decls_hash): Revert last change.
1620 2010-05-16 Richard Guenther <rguenther@suse.de>
1622 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1624 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1626 * options.c (set_Wall): Remove special logic for Wuninitialized
1629 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1633 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1636 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1640 * gfortran.h (gfc_class_null_initializer): New prototype.
1641 * expr.c (gfc_class_null_initializer): New function to build a NULL
1642 initializer for CLASS pointers.
1643 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1644 containers. Remove default NULL initialization of $data component.
1645 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1647 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1648 Use new function 'gfc_class_null_initializer'.
1649 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1652 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1655 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1656 unsigned mpz_get_?i routines.
1658 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1660 * trans.c (trans_code): Set backend locus early.
1661 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1662 of the function instead of current input_location.
1664 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1667 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1669 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1670 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1673 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1676 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1678 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1679 by reference dummy procedures or non-dummy procedure pointers.
1680 (gfc_omp_predetermined_sharing): Return
1681 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1683 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1686 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1687 after OMP statement.
1688 (gfc_match_omp_critical): Likewise.
1689 (gfc_match_omp_flush): Likewise.
1690 (gfc_match_omp_workshare): Likewise.
1691 (gfc_match_omp_master): Likewise.
1692 (gfc_match_omp_ordered): Likewise.
1693 (gfc_match_omp_atomic): Likewise.
1694 (gfc_match_omp_barrier): Likewise.
1695 (gfc_match_omp_end_nowait): Likewise.
1697 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1700 * resolve.c (validate_case_label_expr): Removed FIXME.
1701 (resolve_select): Raise default warning on case labels out of range
1702 of the case expression.
1704 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1709 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1710 about conversion warnings.
1712 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1715 * match.c (gfc_match_select_type): Move error message to
1716 resolve_select_type.
1717 * resolve.c (resolve_select_type): Error message moved here from
1718 gfc_match_select_type. Correctly set type of temporary.
1720 2010-05-10 Richard Guenther <rguenther@suse.de>
1722 * trans-decl.c (gfc_build_library_function_decl): Split out
1724 (build_library_function_decl_1): ... this new function.
1725 Set a fnspec attribute if a specification was provided.
1726 (gfc_build_library_function_decl_with_spec): New function.
1727 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1728 and internal_unpack.
1730 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1733 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1736 2010-05-07 Jason Merrill <jason@redhat.com>
1738 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1739 to avoid -Wc++-compat warning.
1741 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1744 * options.c (gfc_handle_option): Add argument kind.
1745 * gfortran.h (gfc_handle_option): Update declaration.
1747 2010-05-06 Tobias Burnus <burnus@net-b.de>
1750 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1753 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1756 * resolve.c (traverse_data_list): Rephrase error message for
1757 non-constant bounds in data-implied-do.
1759 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1762 * gfortran.h: Removed repeat count from constructor, removed
1764 * data.h (gfc_assign_data_value_range): Changed return value from
1766 * data.c (gfc_assign_data_value): Add location to constructor element.
1767 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1768 for each element in range. Return early if an error was generated.
1769 * resolve.c (check_data_variable): Stop early if range assignment
1772 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1775 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1776 * symbol.c (gfc_build_class_symbol): Add separate class container for
1779 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1782 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1784 2010-05-02 Tobias Burnus <burnus@net-b.de>
1787 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1788 for lcobound, ucobound, image_index and this_image.
1789 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1790 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1791 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1792 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1794 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1796 2010-04-30 Tobias Burnus <burnus@net-b.de>
1800 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1801 calculation for array descriptor types.
1803 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1806 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1807 initializers for PPC members of the vtabs.
1809 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1812 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1813 attribute for all PPC members of the vtypes.
1814 (copy_vtab_proc_comps): Copy the correct interface.
1815 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1816 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1817 a dummy argument and make sure all PPC members of the vtab are
1818 initialized correctly.
1819 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1820 in call to gfc_trans_assign_vtab_procs.
1821 * trans-stmt.c (gfc_trans_allocate): Ditto.
1823 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1826 * resolve.c (resolve_typebound_function): Renamed
1827 resolve_class_compcall.Do all the detection of class references
1829 (resolve_typebound_subroutine): resolve_class_typebound_call
1830 renamed. Otherwise same as resolve_typebound_function.
1831 (gfc_resolve_expr): Call resolve_typebound_function.
1832 (resolve_code): Call resolve_typebound_subroutine.
1834 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1837 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1838 pass back the specific symtree name, rather than the target
1841 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1844 * resolve.c (resolve_structure_cons): Make the initializer of
1845 the vtab component 'extends' the same type as the component.
1847 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1850 * interface.c (check_interface1): Pass symbol name rather than NULL to
1851 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1852 trap MULL. (gfc_compare_derived_types): Revert previous change
1853 incorporated incorrectly during merge from trunk, r155778.
1854 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1855 than NULL to gfc_compare_interfaces.
1856 * symbol.c (add_generic_specifics): Likewise.
1858 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1861 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1862 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1863 (gfc_find_derived_vtab): Likewise.
1864 * module.c (ab_attribute): Add enumerator AB_VTAB.
1865 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1866 (check_for_ambiguous): Likewise.
1868 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1869 Janus Weil <janus@gcc.gnu.org>
1872 * trans-expr.c (select_class_proc): Remove function.
1873 (conv_function_val): Delete reference to previous.
1874 (gfc_conv_derived_to_class): Add second argument to the call to
1875 gfc_find_derived_vtab.
1876 (gfc_conv_structure): Exclude proc_pointer components when
1877 accessing $data field of class objects.
1878 (gfc_trans_assign_vtab_procs): New function.
1879 (gfc_trans_class_assign): Add second argument to the call to
1880 gfc_find_derived_vtab.
1881 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1882 implement holding off searching for the vptr derived type.
1883 (add_proc_component): New function.
1884 (add_proc_comps): New function.
1885 (add_procs_to_declared_vtab1): New function.
1886 (copy_vtab_proc_comps): New function.
1887 (add_procs_to_declared_vtab): New function.
1888 (void add_generic_specifics): New function.
1889 (add_generics_to_declared_vtab): New function.
1890 (gfc_find_derived_vtab): Add second argument to the call to
1891 gfc_find_derived_vtab. Add the calls to
1892 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1893 * decl.c (build_sym, build_struct): Use new arg in calls to
1894 gfc_build_class_symbol.
1895 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1896 definition of struct gfc_class_esym_list. Modify prototypes
1897 of gfc_build_class_symbol and gfc_find_derived_vtab.
1898 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1899 call to gfc_find_derived_vtab.
1900 * module.c : Add the vtype attribute.
1901 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1902 * resolve.c (resolve_typebound_generic_call): Add second arg
1903 to pass along the generic name for class methods.
1904 (resolve_typebound_call): The same.
1905 (resolve_compcall): Use the second arg to carry the generic
1906 name from the above. Remove the reference to class_esym.
1907 (check_members, check_class_members, resolve_class_esym,
1908 hash_value_expr): Remove functions.
1909 (resolve_class_compcall, resolve_class_typebound_call): Modify
1910 to use vtable rather than member by member calls.
1911 (gfc_resolve_expr): Modify second arg in call to
1913 (resolve_select_type): Add second arg in call to
1914 gfc_find_derived_vtab.
1915 (resolve_code): Add second arg in call resolve_typebound_call.
1916 (resolve_fl_derived): Exclude vtypes from check for late
1917 procedure definitions. Likewise for checking of explicit
1918 interface and checking of pass arg.
1919 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1920 calls to gfc_find_derived_vtab.
1921 * match.c (select_type_set_tmp): Use new arg in call to
1922 gfc_build_class_symbol.
1923 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1925 * parse.c (endType): Finish incomplete classes.
1927 2010-04-28 Tobias Burnus <burnus@net-b.de>
1931 * simplify.c (simplify_cobound): Handle scalar coarrays.
1933 2010-04-27 Tobias Burnus <burnus@net-b.de>
1935 * gfc-internals.texi: Update copyright year.
1936 * gfortran.texi: Ditto.
1937 * invoke.texi: Ditto.
1939 2010-04-27 Tobias Burnus <burnus@net-b.de>
1942 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1943 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1944 * trans-types.c (gfc_get_array_type_bounds,
1945 gfc_get_array_descriptor_base): Add corank argument.
1946 * trans-array.c (gfc_array_init_size): Handle corank.
1947 (gfc_trans_create_temp_array, gfc_array_allocate,
1948 gfc_conv_expr_descriptor): Add corank argument to call.
1949 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1951 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1955 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1956 of mucking with a tree directly.
1958 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1961 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1962 gfc_error with new error message.
1964 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1968 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1970 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1972 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1973 than the address of a GFC_SS_REFERENCE.
1974 * trans.h : Change comment on GFC_SS_REFERENCE.
1976 2010-04-22 Richard Guenther <rguenther@suse.de>
1979 * resolve.c (gfc_resolve_index): Wrap around ...
1980 (gfc_resolve_index_1): ... this. Add parameter to allow
1981 any integer kind index type.
1982 (resolve_array_ref): Allow any integer kind for the start
1983 index of an array ref.
1985 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1988 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1991 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1993 * intrinsic.c (sort_actual): Remove 'is' in error message.
1995 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1998 * resolve.c (resolve_fl_derived): If a component character
1999 length has not been resolved, do so now.
2000 (resolve_symbol): The same as above for a symbol character
2002 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2003 not needed for a character valued, procedure pointer.
2006 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2007 not found, return FAILURE rather than ICEing.
2009 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2012 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2013 sequential loops private in the innermost containing task region.
2015 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2017 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2018 to build_common_tree_nodes.
2020 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2023 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2024 gfc_msg_bounds by using 'Array bound mismatch' directly.
2025 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2026 error message to include the mismatch in the extent of array bound.
2027 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2028 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2030 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2032 * gfortran.texi: Update information on temporary file locations.
2034 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2036 * trans-decl.c (gfc_build_qualified_array): Ensure
2037 ubound.N and lbound.N artificial variable names don't appear
2040 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2043 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2044 block of code. Set name to the variable associated with the descriptor.
2046 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2048 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2049 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2051 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2053 * intrinsic.texi: Add the missing specific name of intrinsic
2054 procedure where the specific name is identical to the generic name.
2055 Fix inconsistent or mismatch in the argument names in intrinsic
2056 procedure descriptions. Add the SCALAR allocatable description to
2059 2010-04-14 Tobias Burnus <burnus@net-b.de>
2062 * array.c (gfc_find_array_ref): Handle codimensions.
2063 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2064 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2065 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2067 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2068 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2070 * intrinsic.h (add_functions): Add this_image, image_index,
2071 lcobound and ucobound intrinsics.
2072 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2073 gfc_check_image_index, gfc_check_this_image,
2074 gfc_simplify_image_index, gfc_simplify_lcobound,
2075 gfc_simplify_this_image, gfc_simplify_ucobound):
2076 New function prototypes.
2077 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2078 IMAGE_INDEX): Document new intrinsic functions.
2079 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2081 * simplify.c (simplify_bound_dim): Handle coarrays.
2082 (simplify_bound): Update simplify_bound_dim call.
2083 (gfc_simplify_num_images): Add -fcoarray=none check.
2084 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2085 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2087 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2090 * constructor.c: Fix typo in comment.
2091 * expr.c (find_array_section): Add check for max array limit.
2093 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2096 * gfortranspec.c (lookup_option): Check for -static and return
2098 (lang_specific_driver): Break when OPTION_static is discovered.
2100 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2102 * array.c (extract_element): Restore function from trunk.
2103 (gfc_get_array_element): Restore function from trunk.
2104 (gfc_expand_constructor): Restore check against
2105 flag_max_array_constructor.
2106 * constructor.c (node_copy_and_append): Delete unused.
2107 * gfortran.h: Delete comment and extra include.
2108 * constructor.h: Bump copyright and clean up TODO comments.
2109 * resolve.c: Whitespace.
2111 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2113 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2114 with direct access access to elements. Adjusted prototype, fixed all
2116 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2118 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2119 (gfc_simplify_spread): Removed workaround, directly insert elements
2120 at a given array position.
2121 (gfc_simplify_transpose): Likewise.
2122 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2124 (gfc_simplify_unpack): Likewise.
2126 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2128 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2129 (convert_boz): ... this and moved to start of file.
2130 (gfc_simplify_abs): Whitespace fix.
2131 (gfc_simplify_acos): Whitespace fix.
2132 (gfc_simplify_acosh): Whitespace fix.
2133 (gfc_simplify_aint): Whitespace fix.
2134 (gfc_simplify_dint): Whitespace fix.
2135 (gfc_simplify_anint): Whitespace fix.
2136 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2137 (gfc_simplify_dnint): Whitespace fix.
2138 (gfc_simplify_asin): Whitespace fix.
2139 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2140 (gfc_simplify_atan): Likewise.
2141 (gfc_simplify_atanh): Whitespace fix.
2142 (gfc_simplify_atan2): Whitespace fix.
2143 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2144 (gfc_simplify_bessel_j1): Likewise.
2145 (gfc_simplify_bessel_jn): Likewise.
2146 (gfc_simplify_bessel_y0): Likewise.
2147 (gfc_simplify_bessel_y1): Likewise.
2148 (gfc_simplify_bessel_yn): Likewise.
2149 (gfc_simplify_ceiling): Reorderd statements.
2150 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2152 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2154 (gfc_simplify_complex): Replaced if-gate. Removed check for
2156 (gfc_simplify_conjg): Whitespace fix.
2157 (gfc_simplify_cos): Whitespace fix.
2158 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2159 (gfc_simplify_dcmplx): Removed check for constant arguments.
2160 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2161 (gfc_simplify_digits): Whitespace fix.
2162 (gfc_simplify_dim): Whitespace fix.
2163 (gfc_simplify_dprod): Reordered statements.
2164 (gfc_simplify_erf): Whitespace fix.
2165 (gfc_simplify_erfc): Whitespace fix.
2166 (gfc_simplify_epsilon): Whitespace fix.
2167 (gfc_simplify_exp): Whitespace fix.
2168 (gfc_simplify_exponent): Use convert_boz().
2169 (gfc_simplify_floor): Reorderd statements.
2170 (gfc_simplify_gamma): Whitespace fix.
2171 (gfc_simplify_huge): Whitespace fix.
2172 (gfc_simplify_iand): Whitespace fix.
2173 (gfc_simplify_ieor): Whitespace fix.
2174 (simplify_intconv): Use gfc_convert_constant().
2175 (gfc_simplify_int): Use simplify_intconv().
2176 (gfc_simplify_int2): Reorderd statements.
2177 (gfc_simplify_idint): Reorderd statements.
2178 (gfc_simplify_ior): Whitespace fix.
2179 (gfc_simplify_ishftc): Removed duplicate type check.
2180 (gfc_simplify_len): Use range_check() instead of manual range check.
2181 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2182 (gfc_simplify_log): Whitespace fix.
2183 (gfc_simplify_log10): Whitespace fix.
2184 (gfc_simplify_minval): Whitespace fix.
2185 (gfc_simplify_maxval): Whitespace fix.
2186 (gfc_simplify_mod): Whitespace fix.
2187 (gfc_simplify_modulo): Whitespace fix.
2188 (simplify_nint): Reorderd statements.
2189 (gfc_simplify_not): Whitespace fix.
2190 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2191 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2192 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2193 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2194 (gfc_simplify_realpart): Whitespace fix.
2195 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2196 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2197 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2198 (gfc_simplify_sign): Whitespace fix.
2199 (gfc_simplify_sin): Whitespace fix.
2200 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2201 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2202 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2203 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2204 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2206 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2208 * gfortran.h (gfc_start_constructor): Removed.
2209 (gfc_get_array_element): Removed.
2210 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2211 instead. Fixed all callers.
2212 (extract_element): Removed.
2213 (gfc_expand_constructor): Temporarily removed check for
2214 max-array-constructor. Will be re-introduced later if still required.
2215 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2216 instead. Fixed all callers.
2217 * expr.c (find_array_section): Replaced manual lookup of elements
2218 by gfc_constructor_lookup.
2220 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2222 * gfortran.h (gfc_get_null_expr): New prototype.
2223 (gfc_get_operator_expr): New prototype.
2224 (gfc_get_character_expr): New prototype.
2225 (gfc_get_iokind_expr): New prototype.
2226 * expr.c (gfc_get_null_expr): New.
2227 (gfc_get_character_expr): New.
2228 (gfc_get_iokind_expr): New.
2229 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2230 * matchexp.c (build_node): Renamed and moved to
2231 expr.c (gfc_get_operator_expr). Reordered arguments to match
2232 other functions. Fixed all callers.
2233 (gfc_get_parentheses): Use specific function to build expr.
2234 * array.c (gfc_match_array_constructor): Likewise.
2235 * arith.c (eval_intrinsic): Likewise.
2236 (gfc_hollerith2int): Likewise.
2237 (gfc_hollerith2real): Likewise.
2238 (gfc_hollerith2complex): Likewise.
2239 (gfc_hollerith2logical): Likewise.
2240 * data.c (create_character_intializer): Likewise.
2241 * decl.c (gfc_match_null): Likewise.
2242 (enum_initializer): Likewise.
2243 * io.c (gfc_match_format): Likewise.
2244 (match_io): Likewise.
2245 * match.c (gfc_match_nullify): Likewise.
2246 * primary.c (match_string_constant): Likewise.
2247 (match_logical_constant): Likewise.
2248 (build_actual_constructor): Likewise.
2249 * resolve.c (build_default_init_expr): Likewise.
2250 * symbol.c (generate_isocbinding_symbol): Likewise.
2251 (gfc_build_class_symbol): Likewise.
2252 (gfc_find_derived_vtab): Likewise.
2253 * simplify.c (simplify_achar_char): Likewise.
2254 (gfc_simplify_adjustl): Likewise.
2255 (gfc_simplify_adjustr): Likewise.
2256 (gfc_simplify_and): Likewise.
2257 (gfc_simplify_bit_size): Likewise.
2258 (gfc_simplify_is_iostat_end): Likewise.
2259 (gfc_simplify_is_iostat_eor): Likewise.
2260 (gfc_simplify_isnan): Likewise.
2261 (simplify_bound): Likewise.
2262 (gfc_simplify_leadz): Likewise.
2263 (gfc_simplify_len_trim): Likewise.
2264 (gfc_simplify_logical): Likewise.
2265 (gfc_simplify_maxexponent): Likewise.
2266 (gfc_simplify_minexponent): Likewise.
2267 (gfc_simplify_new_line): Likewise.
2268 (gfc_simplify_null): Likewise.
2269 (gfc_simplify_or): Likewise.
2270 (gfc_simplify_precision): Likewise.
2271 (gfc_simplify_repeat): Likewise.
2272 (gfc_simplify_scan): Likewise.
2273 (gfc_simplify_size): Likewise.
2274 (gfc_simplify_trailz): Likewise.
2275 (gfc_simplify_trim): Likewise.
2276 (gfc_simplify_verify): Likewise.
2277 (gfc_simplify_xor): Likewise.
2278 * trans-io.c (build_dt): Likewise.
2279 (gfc_new_nml_name_expr): Removed.
2281 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2283 * arith.h (gfc_constant_result): Removed prototype.
2284 * constructor.h (gfc_build_array_expr): Removed prototype.
2285 (gfc_build_structure_constructor_expr): Removed prototype.
2286 * gfortran.h (gfc_int_expr): Removed prototype.
2287 (gfc_logical_expr): Removed prototype.
2288 (gfc_get_array_expr): New prototype.
2289 (gfc_get_structure_constructor_expr): New prototype.
2290 (gfc_get_constant_expr): New prototype.
2291 (gfc_get_int_expr): New prototype.
2292 (gfc_get_logical_expr): New prototype.
2293 * arith.c (gfc_constant_result): Moved and renamed to
2294 expr.c (gfc_get_constant_expr). Fixed all callers.
2295 * constructor.c (gfc_build_array_expr): Moved and renamed to
2296 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2297 and kind. Fixed all callers.
2298 (gfc_build_structure_constructor_expr): Moved and renamed to
2299 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2300 to type and kind. Fixed all callers.
2301 * expr.c (gfc_logical_expr): Renamed to ...
2302 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2303 (gfc_int_expr): Renamed to ...
2304 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2306 (gfc_get_constant_expr): New.
2307 (gfc_get_array_expr): New.
2308 (gfc_get_structure_constructor_expr): New.
2309 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2312 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2314 * constructor.h: New.
2315 * constructor.c: New.
2316 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2317 * arith.c (reducy_unary): Use constructor API.
2318 (reduce_binary_ac): Likewise.
2319 (reduce_binary_ca): Likewise.
2320 (reduce_binary_aa): Likewise.
2321 * check.c (gfc_check_pack): Likewise.
2322 (gfc_check_reshape): Likewise.
2323 (gfc_check_unpack): Likewise.
2324 * decl.c (add_init_expr_to_sym): Likewise.
2325 (build_struct): Likewise.
2326 * dependency.c (gfc_check_dependency): Likewise.
2327 (contains_forall_index_p): Likewise.
2328 * dump-parse-tree.c (show_constructor): Likewise.
2329 * expr.c (free_expr0): Likewise.
2330 (gfc_copy_expr): Likewise.
2331 (gfc_is_constant_expr): Likewise.
2332 (simplify_constructor): Likewise.
2333 (find_array_element): Likewise.
2334 (find_component_ref): Likewise.
2335 (find_array_section): Likewise.
2336 (find_substring_ref): Likewise.
2337 (simplify_const_ref): Likewise.
2338 (scalarize_intrinsic_call): Likewise.
2339 (check_alloc_comp_init): Likewise.
2340 (gfc_default_initializer): Likewise.
2341 (gfc_traverse_expr): Likewise.
2342 * iresolve.c (check_charlen_present): Likewise.
2343 (gfc_resolve_reshape): Likewise.
2344 (gfc_resolve_transfer): Likewise.
2345 * module.c (mio_constructor): Likewise.
2346 * primary.c (build_actual_constructor): Likewise.
2347 (gfc_match_structure_constructor): Likewise.
2348 * resolve.c (resolve_structure_cons): Likewise.
2349 * simplify.c (is_constant_array_expr): Likewise.
2350 (init_result_expr): Likewise.
2351 (transformational_result): Likewise.
2352 (simplify_transformation_to_scalar): Likewise.
2353 (simplify_transformation_to_array): Likewise.
2354 (gfc_simplify_dot_product): Likewise.
2355 (simplify_bound): Likewise.
2356 (simplify_matmul): Likewise.
2357 (simplify_minval_maxval): Likewise.
2358 (gfc_simplify_pack): Likewise.
2359 (gfc_simplify_reshape): Likewise.
2360 (gfc_simplify_shape): Likewise.
2361 (gfc_simplify_spread): Likewise.
2362 (gfc_simplify_transpose): Likewise.
2363 (gfc_simplify_unpack): Likewise.q
2364 (gfc_convert_constant): Likewise.
2365 (gfc_convert_char_constant): Likewise.
2366 * target-memory.c (size_array): Likewise.
2367 (encode_array): Likewise.
2368 (encode_derived): Likewise.
2369 (interpret_array): Likewise.
2370 (gfc_interpret_derived): Likewise.
2371 (expr_to_char): Likewise.
2372 (gfc_merge_initializers): Likewise.
2373 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2374 (gfc_trans_array_constructor_value): Likewise.
2375 (get_array_ctor_strlen): Likewise.
2376 (gfc_constant_array_constructor_p): Likewise.
2377 (gfc_build_constant_array_constructor): Likewise.
2378 (gfc_trans_array_constructor): Likewise.
2379 (gfc_conv_array_initializer): Likewise.
2380 * trans-decl.c (check_constant_initializer): Likewise.
2381 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2382 (gfc_apply_interface_mapping_to_cons): Likewise.
2383 (gfc_trans_structure_assign): Likewise.
2384 (gfc_conv_structure): Likewise.
2385 * array.c (check_duplicate_iterator): Likewise.
2386 (match_array_list): Likewise.
2387 (match_array_cons_element): Likewise.
2388 (gfc_match_array_constructor): Likewise.
2389 (check_constructor_type): Likewise.
2390 (check_constructor): Likewise.
2392 (expand_constructor): Likewise.
2393 (extract_element): Likewise.
2394 (gfc_expanded_ac): Likewise.
2395 (resolve_array_list): Likewise.
2396 (gfc_resolve_character_array_constructor): Likewise.
2397 (copy_iterator): Renamed to ...
2398 (gfc_copy_iterator): ... this.
2399 (gfc_append_constructor): Removed.
2400 (gfc_insert_constructor): Removed unused function.
2401 (gfc_get_constructor): Removed.
2402 (gfc_free_constructor): Removed.
2403 (qgfc_copy_constructor): Removed.
2404 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2405 Removed all references. Replaced constructor list by splay-tree.
2406 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2407 the inner struct, added member 'base'.
2408 (gfc_append_constructor): Removed prototype.
2409 (gfc_insert_constructor): Removed prototype.
2410 (gfc_get_constructor): Removed prototype.
2411 (gfc_free_constructor): Removed prototype.
2412 (qgfc_copy_constructor): Removed prototype.
2413 (gfc_copy_iterator): New prototype.
2414 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2416 2010-04-10 Tobias Burnus <burnus@net-b.de>
2419 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2420 proc-pointers and type-bound procedures.
2421 (gfc_specification_expr): Check proc-pointers for pureness.
2423 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2426 * gfortranspec.c (lang_specific_driver): Do not expose vars
2427 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2430 2010-04-09 Tobias Burnus <burnus@net-b.de>
2433 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2435 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2436 * data.c (gfc_assign_data_value): Ditto.
2437 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2438 (gfc_traverse_expr): Traverse also through codimension expressions.
2439 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2440 gfc_has_ultimate_pointer): New functions.
2441 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2442 (gfc_array_ref): Add codimen.
2443 (gfc_array_ref): Add in_allocate.
2444 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2445 gfc_has_ultimate_pointer): Add prototypes.
2446 * interface.c (compare_parameter, compare_actual_formal,
2447 check_intents): Add coarray constraints.
2448 * match.c (gfc_match_iterator): Add coarray constraint.
2449 * match.h (gfc_match_array_ref): Update interface.
2450 * primary.c (gfc_match_varspec): Handle codimensions.
2451 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2452 (check_class_members): Return gfc_try instead for error recovery.
2453 (resolve_typebound_function,resolve_typebound_subroutine,
2454 check_members): Handle return value of check_class_members.
2455 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2456 check_dimension, compare_spec_to_ref, resolve_array_ref,
2457 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2458 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2460 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2461 Skip over coarray refs.
2462 (gfc_array_allocate) Add support for references containing coindexes.
2463 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2464 (gfc_map_intrinsic_function): Ignore codimensions.
2466 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2469 * io.c (check_format_string): Added check for additional non
2470 blank characters after the format string was successfully
2472 * io.c (check_format): Changed the error messages for positive
2473 int required and period required to drop through the error logic
2474 and report with gfc_error instead of gfc_error_now. Corrected
2475 format postion for hollerith strings.
2477 2010-04-08 Tobias Burnus <burnus@net-b.de>
2479 * module.c (use_iso_fortran_env_module): Fix standard check.
2481 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2483 * parse.c (parse_derived, parse_enum): Avoid set but not used
2486 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2489 * gfortran.texi: Add section about representation of
2492 2010-04-07 Simon Baldwin <simonb@google.com>
2494 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2495 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2497 2010-04-07 Richard Guenther <rguenther@suse.de>
2499 * options.c (gfc_init_options): Do not set.
2501 2010-04-06 Tobias Burnus <burnus@net-b.de>
2504 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2505 * match.c (gfc_match_critical, sync_statement): Ditto.
2506 * gfortran.h (gfc_fcoarray): New enum.
2507 (gfc_option_t): Use it.
2508 * lang.opt (fcoarray): Add new flag.
2509 * invoke.texi (fcoarray): Document it.
2510 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2511 (gfc_handle_coarray_option): New function.
2513 2010-04-06 Tobias Burnus <burnus@net-b.de>
2516 * gfortran.h (gfc_array_spec): Add cotype.
2517 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2518 and defer error diagnostic.
2519 * resolve.c (resolve_fl_derived): Add missing check.
2520 (resolve_symbol): Add cotype/type check.
2521 * parse.c (parse_derived): Fix setting of coarray_comp.
2523 2010-04-06 Tobias Burnus <burnus@net-b.de>
2526 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2527 match_array_element_spec,gfc_copy_array_spec,
2528 gfc_compare_array_spec): Include corank.
2529 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2530 * decl.c (build_sym,build_struct,variable_decl,
2531 match_attr_spec,attr_decl1,cray_pointer_decl,
2532 gfc_match_volatile): Add codimension.
2533 (gfc_match_codimension): New function.
2534 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2535 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2536 (gfc_add_codimension): New function prototype.
2537 * match.h (gfc_match_codimension): New function prototype.
2538 (gfc_match_array_spec): Update prototype
2539 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2540 * module.c (MOD_VERSION): Bump.
2541 (mio_symbol_attribute): Support coarray attributes.
2542 (mio_array_spec): Add corank support.
2543 * parse.c (decode_specification_statement,decode_statement,
2544 parse_derived): Add coarray support.
2545 * resolve.c (resolve_formal_arglist, was_declared,
2546 is_non_constant_shape_array, resolve_fl_variable,
2547 resolve_fl_derived, resolve_symbol): Add coarray support.
2548 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2549 gfc_build_class_symbol): Add coarray support.
2550 (gfc_add_codimension): New function.
2552 2010-04-06 Tobias Burnus <burnus@net-b.de>
2555 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2556 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2557 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2559 * intrinsic.texi (iso_fortran_env): Ditto.
2560 * libgfortran.h (libgfortran_stat_codes): New enum.
2561 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2562 constants from the intrinsic module.
2564 2010-04-06 Tobias Burnus <burnus@net-b.de>
2567 * intrinsic.c (add_functions): Add num_images.
2568 * decl.c (gfc_match_end): Handle END CRITICAL.
2569 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2570 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2572 * gfortran.h (gfc_statement): Add enum items for those.
2573 (gfc_exec_op) Ditto.
2574 (gfc_isym_id): Add num_images.
2575 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2576 (gfc_trans_sync,gfc_trans_critical): New functions.
2577 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2578 gfc_trans_critical): Add/update prototypes.
2579 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2580 and SYNC statements.
2581 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2582 * resolve.c (resolve_sync): Add function.
2583 (gfc_resolve_blocks): Handle CRITICAL.
2584 (resolve_code): Handle CRITICAL, ERROR STOP,
2585 (resolve_branch): Add CRITICAL constraint check.
2586 and SYNC statements.
2587 * st.c (gfc_free_statement): Add new statements.
2588 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2589 (gfc_build_builtin_function_decls): Initialize it.
2590 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2591 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2592 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2594 (match_exit_cycle): Handle CRITICAL constraint.
2595 (gfc_match_stopcode): Handle ERROR STOP.
2596 * match.h (gfc_match_critical, gfc_match_error_stop,
2597 gfc_match_sync_all, gfc_match_sync_images,
2598 gfc_match_sync_memory): Add prototype.
2599 * parse.c (decode_statement, gfc_ascii_statement,
2600 parse_executable): Handle new statements.
2601 (parse_critical_block): New function.
2602 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2603 * intrinsic.texi (num_images): Document new function.
2604 * simplify.c (gfc_simplify_num_images): Add function.
2606 2010-04-06 Tobias Burnus <burnus@net-b.de>
2609 * trans-array.c (gfc_conv_expr_descriptor): Update
2610 gfc_trans_scalar_assign call.
2611 (has_default_initializer): New function.
2612 (gfc_trans_deferred_array): Nullify less often.
2613 * trans-expr.c (gfc_conv_subref_array_arg,
2614 gfc_trans_subcomponent_assign): Update call to
2615 gfc_trans_scalar_assign.
2616 (gfc_trans_scalar_assign): Add parameter and pass it on.
2617 (gfc_trans_assignment_1): Optionally, do not dealloc before
2619 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2620 call to gfc_trans_scalar_assign.
2621 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2622 initializer to static variables.
2623 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2624 * trans-stmt.c (forall_make_variable_temp,
2625 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2626 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2627 gfc_trans_allocate): Update gfc_trans_assignment call.
2628 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2629 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2630 parameter to prototype.
2632 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2634 * ioparm.def : Update copyright.
2636 * trans-array.c : ditto
2637 * trans-array.h : ditto
2639 * trans-types.c: ditto
2640 * dependency.c : ditto
2641 * gfortran.h : ditto
2643 * trans-io.c : ditto
2644 * trans-intrinsic.c : ditto
2645 * libgfortran.h : ditto
2646 * invoke.texi : ditto
2647 * intrinsic.texi : ditto
2650 * intrinsic.c : ditto
2651 * interface.c : ditto
2652 * iresolve.c : ditto
2653 * trans-stmt.c : ditto
2654 * trans-stmt.h : ditto
2659 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2662 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2663 do not assert the context of derived types.
2665 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2668 * ioparm.def: Change inquire size variable to type pointer to
2671 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2674 * trans-expr.c (conv_parent_component_references): Ensure that
2675 'dt' has a backend_decl.
2678 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2679 type has a backend_decl.
2682 * resolve.c (resolve_global_procedure): Check that the 'cl'
2683 structure is not NULL.
2685 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2687 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2690 2010-03-17 Tobias Burnus <burnus@net-b.de>
2693 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2694 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2696 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2697 pointees as having explizit size.
2698 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2700 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2701 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2702 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2703 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2704 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2707 2010-03-14 Tobias Burnus <burnus@net-b.de>
2710 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2711 (resolve_ordinary_assign): Add check to avoid segfault.
2713 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2717 * resolve.c (resolve_compcall): Add new boolean dummy argument
2718 'class_members'. Only resolve expression at end if false.
2719 Remove redundant, static variable 'class_object'.
2720 (check_class_members): Add extra argument to call of
2722 (resolve_typebound_function): Renamed resolve_class_compcall.
2723 Do all the detection of class references here. Correct calls to
2724 resolve_compcall for extra argument.
2725 (resolve_typebound_subroutine): resolve_class_typebound_call
2726 renamed. Otherwise same as resolve_typebound_function.
2727 (gfc_resolve_expr): Call resolve_typebound_function.
2728 (resolve_code): Call resolve_typebound_subroutine.
2730 2010-03-10 Tobias Burnus <burnus@net-b.de
2733 * symbol.c (get_iso_c_sym): Set sym->result.
2735 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2738 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2739 for TBPs, otherwise they will not be resolved properly.
2740 (resolve_function): Use 'value.function.esym' instead of
2741 'value.function.name' to check if we're dealing with a TBP.
2742 (check_class_members): Set correct type of passed object for all TBPs,
2743 not only generic ones, except if the type is abstract.
2745 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2748 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2749 'final...' are not misinterpreted as FINAL statements.
2751 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2754 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2755 allocatable ultimate components do not need temporaries, whilst
2756 ultimate pointer components do.
2758 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2761 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2763 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2766 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2769 * trans-array.c (gfc_conv_array_parameter): A full array of
2770 derived type need not be restricted to a symbol without an
2771 array spec to use the call to gfc_conv_expr_descriptor.
2774 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2775 allocatable arrays do not need temporaries.
2777 2010-03-01 Tobias Burnus <burnus@net-b.de>
2780 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2783 2010-02-28 Tobias Burnus <burnus@net-b.de>
2786 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2787 (gfc_conv_initializer): Handle zero initializer as special case.
2789 2010-02-27 Tobias Burnus <burnus@net-b.de>
2792 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2793 for module variables for Fortran 2008.
2795 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2798 * trans-common.c (build_common_decl): Also update DECL_MODE,
2799 and DECL_SIZE when encountering a larger common block and call
2802 2010-02-24 Tobias Burnus <burnus@net-b.de>
2805 * trans-expr.c (gfc_conv_initializer): Call directly
2806 gfc_conv_constant for C_NULL_(FUN)PTR.
2808 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2811 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2812 checking the rest of the dimensions for elements.
2814 2010-02-21 Tobias Burnus <burnus@net-b.de>
2817 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2819 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2820 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2821 * invoke.texi: Document new -fno-protect-parens flag.
2823 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2829 * dependency.c (gfc_check_argument_var_dependency): Use enum
2830 value instead of arithmetic vaue for 'elemental'.
2831 (check_data_pointer_types): New function.
2832 (gfc_check_dependency): Call check_data_pointer_types.
2833 * trans-array.h : Change fourth argument of
2834 gfc_conv_array_parameter to boolean.
2835 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2836 can be a dummy but it must not be assumed shape or deferred.
2837 Change fourth argument to boolean. Array constructor exprs will
2838 always be contiguous and do not need packing and unpacking.
2839 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2840 space and change fourth argument of gfc_conv_array_parameter
2842 (gfc_trans_arrayfunc_assign): Change fourth argument of
2843 gfc_conv_array_parameter to boolean.
2844 * trans-io.c (gfc_convert_array_to_string): The same.
2845 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2847 2010-02-20 Tobias Burnus <burnus@net-b.de>
2850 * libgfortran.h: Add GFC_RTCHECK_MEM.
2851 * invoke.texi (-fcheck=): Document -fcheck=mem.
2852 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2853 and enable malloc-success check only with -fcheck=mem.
2854 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2856 2010-02-16 Tobias Burnus <burnus@net-b.de>
2859 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2860 * intrinsic.c (add_functions): Ditto.
2861 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2862 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2864 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2867 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2868 gfc_trans_do prototype.
2869 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2870 a loop exit condition. If exit condition is given, build the loop exit
2871 code, checking IO results of implied do loops in READ and WRITE.
2872 (gfc_trans_do): Likewise.
2873 * trans.c (trans_code): New static work function, previously
2874 gfc_trans_code. Passes exit condition to gfc_trans_do.
2875 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2876 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2877 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2878 result status bits in the dtparm structure. Use this condition in call
2879 to gfc_trans_code_cond.
2881 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2885 * trans-array.c (gfc_conv_array_parameter): Use
2886 gfc_full_array_ref_p to detect full and contiguous variable
2887 arrays. Full array components and contiguous arrays do not need
2888 internal_pack and internal_unpack.
2890 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2893 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2896 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2898 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2901 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2902 Tobias Burnus <burnus@net-b.de>
2905 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2907 2010-02-10 Tobias Burnus <burnus@net-b.de>
2910 * trans-decl.c (gfc_generate_function_code): Only check
2911 actual-vs.-dummy character bounds if not bind(C).
2913 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2916 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2917 info->dimen after info has been freed.
2919 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2922 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2925 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2927 * module.c (fix_mio_expr): Declare sym.
2929 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2932 * module.c (fix_mio_expr): Fix for private generic procedures.
2934 2010-02-09 Daniel Kraft <d@domob.eu>
2937 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2938 length to be correct and issue only with -Wsurprising.
2939 * invoke.texi (Wsurprising): Mention this new warning that is
2940 turned on by -Wsurprising.
2942 2010-02-09 Daniel Kraft <d@domob.eu>
2945 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2946 can be CHARACTER type.
2947 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2949 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2952 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2953 'formal_ptr'. If this is true, give returned descriptor unity
2954 lbounds, in all dimensions, and the appropriate offset.
2955 (gfc_conv_procedure_call); If formal is a pointer, set the last
2956 argument of gfc_conv_subref_array_arg to true.
2957 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2958 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2959 new arg of gfc_conv_subref_array_arg to false.
2960 * trans-stmt.c (forall_make_variable_temp): The same.
2962 2010-02-03 Tobias Burnus <burnus@net-b.de>
2965 * interface.c (compare_parameter): Disable rank-checking
2968 2010-02-02 Tobias Burnus <burnus@net-b.de>
2971 * parse.c (decode_specification_statement): Use sym->result not sym.
2973 2010-02-01 Tobias Burnus <burnus@net-b.de>
2976 * decl.c (variable_decl): Allow default initializer in
2977 TYPE declarations in PURE functions.
2979 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2982 * resolve.c (resolve_allocate_expr): Move default initialization code
2983 here from gfc_trans_allocate.
2984 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2986 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2987 of CLASS variables via memcpy.
2988 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2989 to resolve_allocate_expr.
2991 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2994 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2995 * gfortran.h : Add prototype for above.
2996 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2997 (gfc_trans_subcomponent_assign): Call new function to replace
2998 the code to deal with allocatable components.
2999 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3000 gfc_get_full_arrayspec_from_expr to replace existing code.
3002 2010-01-25 Tobias Burnus <burnus@net-b.de>
3005 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3008 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3012 * expr.c (remove_subobject_ref): If the constructor is NULL use
3013 the expression as the source.
3014 (simplify_const_ref): Change the type of expression if
3015 there are component references. Allow for substring to be at
3016 the end of an arbitrarily long chain of references. If an
3017 element is found that is not in an EXPR_ARRAY, assume that this
3018 is scalar initialization of array. Call remove_subobject_ref in
3019 this case with NULL second argument.
3021 2010-01-24 Tobias Burnus <burnus@net-b.de>
3024 * array.c (gfc_array_dimen_size): Use correct specific
3025 function in the check.
3027 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3030 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3031 is required, turn any trailing array elements after a range
3032 into ranges so that offsets can be calculated.
3034 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3036 * module.c (mio_f2k_derived): Use enumerator as initializer of
3040 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3041 bitfield of width 2.
3043 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3046 * resolve.c (extract_compcall_passed_object): Set locus for
3047 passed-object argument.
3048 (extract_ppc_passed_object): Set locus and correctly remove PPC
3051 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3054 * trans-decl.c (add_argument_checking): Do not use the backend
3055 decl directly to test for the presence of an optional dummy
3056 argument. Use gfc_conv_expr_present, remembering to set the
3060 * trans-decl.c (gfc_generate_function_code): Small white space
3061 changes. If 'recurcheckvar' is NULL do not try to reset it.
3063 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3066 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3067 component for extended types.
3068 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3069 and take care of parent component accessibility.
3071 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3074 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3075 * interface.c (check_interface1): Move a warning message here from
3076 resolve_fl_procedure.
3077 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3078 * module.c (read_module): Remove call to gfc_check_interfaces, since
3079 this comes too early here.
3080 * resolve.c (resolve_fl_procedure): Move warning message to
3083 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3086 * interface.c (check_interface1): Pass symbol name rather than NULL to
3087 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3089 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3090 than NULL to gfc_compare_interfaces.
3092 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3095 * trans-array.c (duplicate_allocatable): Static version of
3096 gfc_duplicate_allocatable with provision to handle scalar
3097 components. New boolean argument to switch off call to malloc
3099 (gfc_duplicate_allocatable): New function to call above with
3101 (gfc_copy_allocatable_data): New function to call above with
3103 (structure_alloc_comps): Do not apply indirect reference to
3104 scalar pointers. Add new section to copy allocatable components
3105 of arrays. Extend copying of allocatable components to include
3107 (gfc_copy_only_alloc_comp): New function to copy allocatable
3108 component derived types, without allocating the base structure.
3109 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3110 Add primitive for gfc_copy_only_alloc_comp.
3111 * trans-expr.c (gfc_conv_procedure_call): After calls to
3112 transformational functions with results that are derived types
3113 with allocatable components, copy the components in the result.
3114 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3115 of lhs derived types before allocation.
3117 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3120 * module.c (load_generic_interfaces): If a procedure that is
3121 use associated but not generic is given an interface that
3122 includes itself, then make it generic.
3124 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3125 Shujing Zhao <pearly.zhao@oracle.com>
3127 PR translation/42469
3128 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3129 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3130 character between option name and help text.
3132 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3136 * trans-array.c (gfc_conv_array_initializer): Change call to
3137 gfc_error_now to call to gfc_fatal_error.
3138 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3139 (is_constant_element): Changed name from constant_element.
3140 (gfc_constant_ac): Only use expand_construuctor for expression
3141 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3142 call gfc_is_constant_expr.
3143 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3145 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3146 array expressions should have their constructors expanded.
3147 (gfc_resolve_expr): Use new function to determine whether or not to call
3148 gfc_expand_constructor.
3150 2010-01-09 Tobias Burnus <burnus@net-b.de>
3153 * trans-expr.c (gfc_trans_structure_assign): Handle
3155 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3156 to the constructor for c_null_(fun)ptr.
3157 * resolve.c (resolve_structure_cons): Add special case
3158 for c_null_(fun)ptr.
3160 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3162 * gfortranspec.c (lang_specific_driver): Update copyright notice
3165 2010-01-08 Tobias Burnus <burnus@net-b.de>
3168 * symbol.c (check_conflict, gfc_copy_attr): Add
3169 ASYNCHRONOUS support.
3170 (gfc_add_asynchronous): New function.
3171 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3172 (gfc_match_asynchronous): New function.
3173 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3174 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3175 (gfc_add_asynchronous): New Prototype.
3176 * module.c (ab_attribute, mio_symbol_attribute): Add
3177 ASYNCHRONOUS support.
3178 * resolve.c (was_declared): Ditto.
3179 * match.h (gfc_match_asynchronous): New prototype.
3180 * parse.c (decode_specification_statement,decode_statement):
3181 Add ASYNCHRONOUS support.
3183 2010-01-07 Tobias Burnus <burnus@net-b.de>
3186 * trans-decl.c (get_proc_pointer_decl): Fix call to
3187 gfc_conv_initializer for array-valued proc-pointer funcs.
3189 2010-01-07 Tobias Burnus <burnus@net-b.de>
3192 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3193 allocatable scalars with SAVE attribute.
3195 2010-01-05 Tobias Burnus <burnus@net-b.de>
3198 * options.c (gfc_post_options): Set -frecursion
3199 when -fopenmp is used.
3201 2010-01-05 Tobias Burnus <burnus@net-b.de>
3204 * trans-expr.c (gfc_conv_procedure_call): Nullify
3205 return value for allocatable-scalar character functions.
3207 2010-01-04 Tobias Burnus <burnus@net-b.de>
3210 * error.c (error_printf, gfc_warning, gfc_notify_std,
3211 gfc_warning_now, gfc_error, gfc_error_now,
3212 gfc_fatal_error): Change argument name from nocmsgid to
3213 gmsgid to enable (x)gettext's % checking.
3215 2010-01-04 Tobias Burnus <burnus@net-b.de>
3217 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3219 2010-01-04 Tobias Burnus <burnus@net-b.de>
3222 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3223 for functions returning allocatable scalars.
3224 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3225 reallocating an allocatable scalar.
3226 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3228 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3229 allocatable scalars.
3230 (gfc_generate_function_code): Nullify result variable for
3231 allocatable scalars.
3234 * module.c (gfc_use_module): Fix warning string to allow
3238 * invoke.texi (-fcheck=recursion): Mention that the checking
3239 is also disabled for -frecursive.
3240 * trans-decl.c (gfc_generate_function_code): Disable
3241 -fcheck=recursion when -frecursive is used.
3243 * intrinsic.texi (iso_c_binding): Improve wording.
3246 Copyright (C) 2010 Free Software Foundation, Inc.
3248 Copying and distribution of this file, with or without modification,
3249 are permitted in any medium without royalty provided the copyright
3250 notice and this notice are preserved.