1 2010-08-04 Janus Weil <janus@gcc.gnu.org>
6 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
7 container types. Do not artificially increase refs. Commit symbols one
9 * interface.c (compare_parameter): Make sure vtabs are present before
10 generating module variables.
11 * resolve.c (resolve_allocate_expr): Ditto.
13 2010-08-04 Tobias Burnus <burnus@net-b.de>
17 * resolve.c (resolve_structure_cons): Fix
20 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
24 * symbol.c (changed_syms): Made static again.
25 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
26 Changed conditional internal error into assert.
27 Rename function to ...
28 (gfc_enforce_clean_symbol_state): ... this.
29 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
30 Rename the former to the latter.
31 * parse.c (decode_statement, decode_omp_directive,
32 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
34 (changed_syms): Remove declaration.
35 (next_statement): Use gfc_enforce_clean_symbol_state.
37 2010-08-04 Tobias Burnus <burnus@net-b.de>
40 * resolve.c (resolve_structure_cons): Fix handling of
41 initialization structure constructors with character
42 elements of the wrong length.
43 * array.c (gfc_check_iter_variable): Add NULL check.
44 (gfc_resolve_character_array_constructor): Also truncate
47 2010-08-04 Tobias Burnus <burnus@net-b.de>
49 * trans-io.c (gfc_build_io_library_fndecls): Fix return
50 value of some libgfortran functions.
52 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
55 * dependency.c (gfc_deb_compare_expr): Remove any integer
56 conversion functions to larger types from both arguments.
57 Remove handling these functions futher down.
59 2010-08-03 Janus Weil <janus@gcc.gnu.org>
63 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
64 * resolve.c (resolve_tb_generic_targets): Check for errors.
66 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
69 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
72 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
75 * dependency.h: Add prototype for gfc_are_identical_variables.
76 * frontend-passes.c: Include depencency.h.
77 (optimimize_equality): Use gfc_are_identical_variables.
78 * dependency.c (identical_array_ref): New function.
79 (gfc_are_identical_variables): New function.
80 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
81 * dependency.c (gfc_check_section_vs_section). Rename gfc_
82 prefix from statc function.
83 (check_section_vs_section): Change arguments to gfc_array_ref,
84 adjust function body accordingly.
86 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
87 Janus Weil <janus@gcc.gnu.org>
92 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
93 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
94 gfc_copy_formal_args, gfc_copy_formal_args_intr,
95 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
96 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
97 Call reject_statement in case of error.
98 (match_deferred_characteritics): Call gfc_undo_symbols in case match
101 2010-08-01 Janus Weil <janus@gcc.gnu.org>
104 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
105 (gfc_find_derived_vtab): Make vtabs and vtypes public.
106 * module.c (read_module): When reading module files, always import
107 vtab and vtype symbols.
109 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
113 * symbol.c (changed_syms): Made non-static.
114 * parse.c (changed_syms): Declare new external.
115 (next_statement): Assert changed_syms is NULL at the beginning.
117 2010-07-30 Janus Weil <janus@gcc.gnu.org>
118 Steven G. Kargl <kargl@gcc.gnu.org>
121 * match.c (match_type_spec): Try to parse derived types before
124 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
126 * gfortran.h (gfc_release_symbol): New prototype.
127 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
128 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
129 Use gfc_release_symbol.
130 * parse.c (gfc_fixup_sibling_symbols): Ditto.
131 * resolve.c (resolve_symbol): Ditto.
133 2010-07-29 Tobias Burnus <burnus@net-b.de>
137 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
138 external procedure declarations in modules.
139 (gfc_get_symbol_decl): Modify assert.
141 2010-07-29 Janus Weil <janus@gcc.gnu.org>
144 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
146 2010-07-29 Janus Weil <janus@gcc.gnu.org>
149 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
150 (gfc_trans_class_assign): Modified prototype.
151 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
152 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
153 (gfc_trans_class_assign): ... here. Modified actual arguments.
154 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
155 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
156 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
158 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
162 * class.c (gfc_find_derived_vtab): Accept or discard newly created
163 symbols before returning.
165 2010-07-29 Joseph Myers <joseph@codesourcery.com>
167 * lang.opt (cpp): Remove Joined and Separate markers.
168 (cpp=): New internal option.
169 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
170 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
173 2010-07-29 Daniel Kraft <d@domob.eu>
176 * array.c (resolve_array_bound): Fix error message to properly handle
177 non-variable expressions.
179 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
181 * decl.c (free_value): Also free repeat field.
182 * data.c (gfc_assign_data_value): Always free offset before returning.
184 2010-07-28 Daniel Kraft <d@domob.eu>
186 * gfortran.h (gfc_build_intrinsic_call): New method.
187 * expr.c (gfc_build_intrinsic_call): New method.
188 * simplify.c (range_check): Ignore non-constant value.
189 (simplify_bound_dim): Handle non-variable expressions and
190 fix memory leak with non-free'ed expression.
191 (simplify_bound): Handle non-variable expressions.
192 (gfc_simplify_shape): Ditto.
193 (gfc_simplify_size): Ditto, but only in certain cases possible.
195 2010-07-28 Joseph Myers <joseph@codesourcery.com>
197 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
200 2010-07-28 Tobias Burnus <burnus@net-b.de>
203 * trans-types.c (gfc_get_derived_type): Fix DT declaration
204 from modules for whole-file mode.
206 2010-07-27 Joseph Myers <joseph@codesourcery.com>
208 * gfortran.h (gfc_handle_option): Update prototype and return
210 * options.c (gfc_handle_option): Update prototype and return value
213 2010-07-27 Joseph Myers <joseph@codesourcery.com>
215 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
216 decoded options in allocating deferred_opt.
217 * cpp.h (gfc_cpp_init_options): Update prototype.
218 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
219 * gfortran.h (gfc_option_lang_mask): New.
220 (gfc_init_options): Update prototype.
221 * options.c (gfc_option_lang_mask): New.
222 (gfc_init_options): Update prototype. Pass new arguments to
223 gfc_cpp_init_options.
225 2010-07-26 Tobias Burnus <burnus@net-b.de>
228 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
229 for functions which are later in the same file.
230 (gfc_create_function_decl, build_function_decl,
231 build_entry_thunks): Add global argument.
232 * trans.c (gfc_generate_module_code): Update
233 gfc_create_function_decl call.
234 * trans.h (gfc_create_function_decl): Update prototype.
235 * resolve.c (resolve_global_procedure): Also resolve for
238 2010-07-26 Richard Henderson <rth@redhat.com>
241 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
242 (gfc_write_global_declarations): New.
244 2010-07-26 Tobias Burnus <burnus@net-b.de>
247 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
248 for call to transfer_namelist_element.
249 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
252 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
255 * Make-lang.in: Add fortran/frontend-passes.o.
256 * gfortran.h: Add prototype for gfc_run_passes.
257 * resolve.c (gfc_resolve): Call gfc_run_passes.
258 * frontend-passes.c: New file.
260 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
263 * scanner.c (gfc_next_char_literal): Enable truncation warning for
266 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
269 * gfortran.h (gfc_namespace): New field old_equiv.
270 (gfc_free_equiv_until): New prototype.
271 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
272 a parameterized stop condition.
273 (gfc_free_equiv): Use gfc_free_equiv_until.
274 * parse.c (next_statement): Save equivalence list.
275 (reject_statement): Restore equivalence list.
277 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
280 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
281 in the function so that it does not get missed by early exits.
282 (load_line): Add checks for quoted strings and free form comments to
283 disable warnings on comments. Add check for ampersand as first
284 character after truncation and don't warn for this case, but warn if
285 there are subsequent non-whitespace characters.
287 2010-07-24 Tobias Burnus <burnus@net-b.de>
290 * parse.c (gfc_parse_file): Do not override
291 gfc_global_ns_list items.
293 2010-07-24 Tobias Burnus <burnus@net-b.de>
295 * options.c (gfc_init_options): Enable -fwhole-file by default.
296 * interface.c (compare_parameter): Assume a Hollerith constant is
297 compatible with all other argument types.
299 2010-07-23 Tobias Burnus <burnus@net-b.de>
302 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
303 -fwhole-file also for derived types.
304 * trans-types.c (copy_dt_decls_ifequal): Remove static and
305 rename to gfc_copy_dt_decls_ifequal.
306 (gfc_get_derived_type): Update call.
307 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
309 2010-07-23 Tobias Burnus <burnus@net-b.de>
312 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
314 2010-07-23 Jakub Jelinek <jakub@redhat.com>
316 * trans-types.c (gfc_get_array_descriptor_base,
317 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
318 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
319 instead of clearing DECL_NAME.
320 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
322 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
325 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
327 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
328 reverse the scalarization loop.
329 gfc_conv_resolve_dependencies: Pass the reverse field of the
330 loopinfo to gfc_dep_resolver.
331 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
332 assignment by resetting loop.reverse.
333 gfortran.h : Add the gfc_reverse enum.
334 trans.h : Add the reverse field to gfc_loopinfo.
335 dependency.c (gfc_check_dependency): Pass null to the new arg
337 (gfc_check_section_vs_section): Check for reverse dependencies.
338 (gfc_dep_resolver): Add reverse argument and deal with the loop
340 dependency.h : Modify prototype for gfc_dep_resolver to include
343 2010-07-23 Daniel Kraft <d@domob.eu>
346 * gfortran.h (gfc_find_symtree_in_proc): New method.
347 * symbol.c (gfc_find_symtree_in_proc): New method.
348 * match.c (match_exit_cycle): Look for loop name also in parent
349 namespaces within current procedure.
351 2010-07-22 Tobias Burnus <burnus@net-b.de>
354 * dependency.c (gfc_check_dependency): Add argument alising check.
355 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
357 2010-07-22 Daniel Kraft <d@domob.eu>
359 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
360 now in the correct place.
362 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
365 * Revert my commit r162325.
367 2010-07-21 Daniel Kraft <d@domob.eu>
369 * trans.h (gfc_get_return_label): Removed.
370 (gfc_generate_return): New method.
371 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
372 returning a tree directly.
373 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
374 (gfc_trans_block_construct): Update for new interface to
375 `gfc_trans_deferred_vars'.
376 * trans-decl.c (current_function_return_label): Removed.
377 (current_procedure_symbol): New variable.
378 (gfc_get_return_label): Removed.
379 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
380 returning a tree directly.
381 (get_proc_result), (gfc_generate_return): New methods.
382 (gfc_generate_function_code): Clean up and do init/cleanup here
383 also with gfc_wrapped_block. Remove return-label but rather
386 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
389 * fortran/match.c (match_type_spec): Check for derived type before
392 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
395 * interface.c (matching_typebound_op): Add argument for the
396 return of the generic name for the procedure.
397 (build_compcall_for_operator): Add an argument for the generic
398 name of an operator procedure and supply it to the expression.
399 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
400 calls to the above procedures.
401 * resolve.c (resolve_typebound_function): Catch procedure
402 component calls for CLASS objects, check that the vtable is
403 complete and insert the $vptr and procedure components, to make
405 (resolve_typebound_function): The same.
406 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
407 an allocatable scalar if it is a result.
409 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
412 * match.c (gfc_match_iterator): Reverted.
414 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
417 * match.c (gfc_match_iterator): Remove error that iterator
418 cannot be INTENT(IN).
420 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
422 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
423 Access subscript through the "dim" field index.
424 (gfc_trans_create_temp_array): Access ss info through the "dim" field
426 (gfc_conv_array_index_offset): Ditto.
427 (gfc_conv_loop_setup): Ditto.
428 (gfc_conv_expr_descriptor): Ditto.
429 (gfc_conv_ss_startstride): Ditto. Update call to
430 gfc_conv_section_startstride.
431 (gfc_conv_section_startstride): Set values along the array dimension.
432 Get array dimension directly from the argument.
434 2010-07-15 Jakub Jelinek <jakub@redhat.com>
436 * trans.h (gfc_string_to_single_character): New prototype.
437 * trans-expr.c (string_to_single_character): Renamed to ...
438 (gfc_string_to_single_character): ... this. No longer static.
439 (gfc_conv_scalar_char_value, gfc_build_compare_string,
440 gfc_trans_string_copy): Adjust callers.
441 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
442 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
443 (select_struct): Move to toplevel, add GTY(()).
444 (gfc_trans_character_select): Optimize SELECT CASE
445 with character length 1.
447 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
449 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
450 * trans-common.c: Likewise.
451 * trans-decl.c: Likewise.
452 * trans-types.c: Likewise.
455 2010-07-15 Janus Weil <janus@gcc.gnu.org>
458 * resolve.c (resolve_typebound_generic_call): Resolve generic
459 non-polymorphic type-bound procedure calls to the correct specific
461 (resolve_typebound_subroutine): Remove superfluous code.
463 2010-07-15 Daniel Kraft <d@domob.eu>
466 * trans.h (struct gfc_wrapped_block): New struct.
467 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
468 (gfc_finish_wrapped_block): New method.
469 (gfc_init_default_dt): Add new init code to block rather than
471 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
472 (gfc_trans_dummy_array_bias): Ditto.
473 (gfc_trans_g77_array): Ditto.
474 (gfc_trans_deferred_array): Ditto.
475 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
476 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
477 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
478 (gfc_finish_wrapped_block): New method.
479 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
480 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
481 (gfc_trans_deferred_array): Ditto.
482 * trans-decl.c (gfc_trans_dummy_character): Ditto.
483 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
484 (init_intent_out_dt): Ditto.
485 (gfc_init_default_dt): Add new init code to block rather than
487 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
488 and cleanup code and put it all together.
490 2010-07-15 Jakub Jelinek <jakub@redhat.com>
492 * trans.h (gfc_build_compare_string): Add CODE argument.
493 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
494 gfc_build_compare_string.
495 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
496 gfc_build_compare_string.
497 (string_to_single_character): Rename len variable to length.
498 (gfc_optimize_len_trim): New function.
499 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
500 or NE_EXPR and one of the strings is string literal with LEN_TRIM
501 bigger than the length of the other string, they compare unequal.
504 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
505 in CASE_LABEL_EXPR and use NULL for low for the default case.
507 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
509 * trans-array.c (gfc_conv_section_upper_bound): Remove
510 (gfc_conv_section_startstride): Don't set the upper bound in the
511 vector subscript case.
512 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
514 2010-07-14 Janus Weil <janus@gcc.gnu.org>
517 * gfortran.h (gfc_is_data_pointer): Remove prototype.
518 * dependency.c (gfc_is_data_pointer): Make it static.
519 * intrinsic.texi: Update documentation on C_LOC.
520 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
521 and add a check for polymorphic variables.
523 2010-07-14 Jakub Jelinek <jakub@redhat.com>
525 * trans-expr.c (string_to_single_character): Also optimize
526 string literals containing a single char followed only by spaces.
527 (gfc_trans_string_copy): Remove redundant string_to_single_character
530 * trans-decl.c (gfc_build_intrinsic_function_decls,
531 gfc_build_builtin_function_decls): Mark functions as
532 DECL_PURE_P or TREE_READONLY.
534 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
536 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
537 instead of build_function_call_expr.
538 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
540 2010-07-13 Tobias Burnus <burnus@net-b.de>
541 Daniel Franke <franke.daniel@gmail.com>
544 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
545 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
547 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
549 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
550 Tobias Burnus <burnus@net-b.de>
553 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
554 noclobber/noescape annotations to function calls.
555 (gfc_build_builtin_function_decls): Likewise.
557 2010-07-13 Janus Weil <janus@gcc.gnu.org>
563 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
564 * class.c (gfc_build_class_symbol): Modified call to
565 'gfc_find_derived_vtab'.
566 (add_proc_component): Removed, moved code into 'add_proc_comp'.
567 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
569 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
570 Removed treatment of generics.
571 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
572 Call 'add_proc_comp' instead of duplicating code.
573 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
575 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
576 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
577 Removed treatment of generics.
578 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
579 'gfc_find_derived_vtab'.
580 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
581 Removed treatment of generics.
582 (resolve_select_type,resolve_fl_derived): Modified call to
583 'gfc_find_derived_vtab'.
584 * trans-decl.c (gfc_get_symbol_decl): Ditto.
585 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
587 * trans-stmt.c (gfc_trans_allocate): Ditto.
589 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
592 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
595 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
597 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
598 * resolve.c (build_default_init_expr): Ditto.
600 2010-07-11 Tobias Burnus <burnus@net-b.de>
603 * module.c (sort_iso_c_rename_list): Remove.
604 (import_iso_c_binding_module,use_iso_fortran_env_module):
605 Allow multiple imports of the same symbol.
607 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
609 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
611 2010-07-11 Janus Weil <janus@gcc.gnu.org>
614 * decl.c (build_sym,attr_decl1): Only build the class container if the
615 symbol has sufficient attributes.
616 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
617 pointer attribute for classes.
618 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
619 * module.c (MOD_VERSION): Bump.
620 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
621 (mio_symbol_attribute): Handle class_pointer attribute.
622 * parse.c (parse_derived): Use class_pointer instead of pointer
623 attribute for classes.
624 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
625 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
626 resolve_allocate_expr,resolve_fl_derived): Ditto.
627 (resolve_fl_var_and_proc): Check for class_ok attribute.
629 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
631 * trans-io.c (gfc_build_st_parameter): Update calls to
632 gfc_add_field_to_struct.
633 * trans-stmt.c (ADD_FIELD): Ditto.
635 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
637 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
638 fieldlist, remove fieldlist from argument list.
639 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
640 and remove fieldlist from argument list.
641 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
642 gfc_get_mixed_entry_union): Move setting
643 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
644 * trans-types.h (gfc_add_field_to_struct): Update prototype.
646 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
649 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
650 if the lhs has never been host associated, as well as not being
651 use associated, a pointer or a target.
652 * resolve.c (resolve_variable): Mark variables that are host
654 * gfortran.h: Add the host_assoc bit to the symbol_attribute
657 2010-07-09 Janus Weil <janus@gcc.gnu.org>
659 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
660 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
663 2010-07-08 Janus Weil <janus@gcc.gnu.org>
666 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
667 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
668 gfc_resolve_storage_size): New prototypes.
669 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
670 * intrinsic.c (add_functions): Add STORAGE_SIZE.
671 * iresolve.c (gfc_resolve_storage_size): New function.
672 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
674 (gfc_conv_intrinsic_storage_size): New function.
675 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
677 2010-07-08 Jakub Jelinek <jakub@redhat.com>
680 * match.c (match_exit_cycle): Error on EXIT also from collapsed
681 !$omp do loops. Error on CYCLE to non-innermost collapsed
684 2010-07-08 Tobias Burnus <burnus@net-b.de>
687 * array.c (gfc_match_array_ref): Better error message for
688 coarrays with too few ranks.
689 (match_subscript): Move one diagnostic to caller.
690 * gfortran.h (gfc_get_corank): Add prottype.
691 * expr.c (gfc_get_corank): New function.
692 * iresolve.c (resolve_bound): Fix rank for cobounds.
693 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
694 gfc_resolve_ucobound, gfc_resolve_this_image): Update
697 2010-07-06 Tobias Burnus <burnus@net-b.de>
700 * array.c (gfc_expand_constructor): Add optional diagnostic.
701 * gfortran.h (gfc_expand_constructor): Update prototype.
702 * expr.c (gfc_simplify_expr, check_init_expr,
703 gfc_reduce_init_expr): Update gfc_expand_constructor call.
704 * resolve.c (gfc_resolve_expr): Ditto.
706 2010-07-06 Tobias Burnus <burnus@net-b.de>
708 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
709 * trans-intrinsic.c: Ditto.
710 * trans-types.c: Ditto.
711 * convert.c: Include diagnostic-core.h instead of toplev.h.
713 * trans-array.c: Ditto.
714 * trans-const.c: Ditto.
715 * trans-expr.c: Ditto.
717 * trans-openmp.c: Ditto.
720 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
723 * check.c (dim_rank_check): Also check intrinsic functions.
724 Adjust permissible rank for functions which reduce the rank of
725 their argument. Spread is an exception, where DIM can
726 be one larger than the rank of array.
728 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
731 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
733 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
736 * trans-types.c (gfc_get_derived_type): Derived type fields
737 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
738 but build_pointer_type_for_mode must be used for this.
740 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
742 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
743 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
744 type of gfc_conv_procedure_call.
745 (conv_generic_with_optional_char_arg): Likewise.
746 * trans-stmt.c (gfc_trans_call): Likewise.
747 * trans-expr.c (gfc_conv_function_expr): Likewise.
748 (gfc_conv_procedure_call): Use build_call_vec instead of
751 2010-07-04 Daniel Kraft <d@domob.eu>
753 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
755 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
759 * trans-types.c (gfc_get_derived_type): Derived type fields
760 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
762 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
765 * decl.c (match_procedure_in_type): Clear structure before using.
766 (gfc_match_generic): Ditto.
768 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
770 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
771 * trans-types.c (gfc_add_field_to_struct_1): New function, most
772 of which comes from...
773 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
774 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
776 (gfc_get_array_descriptor_base): Likewise.
777 (gfc_get_mixed_entry_union): Likewise.
778 (gfc_get_derived_type): Add extra chain parameter for
779 gfc_add_field_to_struct.
780 * trans-stmt.c (gfc_trans_character_select): Likewise.
781 * trans-io.c (gfc_build_st_parameter): Likewise.
783 2010-06-29 Janus Weil <janus@gcc.gnu.org>
786 * resolve.c (is_external_proc): Prevent procedure pointers from being
787 regarded as external procedures.
789 2010-06-29 Janus Weil <janus@gcc.gnu.org>
792 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
793 passed as second argument of ASSOCIATED.
795 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
798 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
799 to determine if a function assignment can be made without a
801 (gfc_trans_arrayfunc_assign): Move all the conditions that
802 suppress the direct function call to the above new functon and
805 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
808 * interface.c (argument_rank_mismatch): New function.
809 (compare_parameter): Call new function instead of generating
812 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
814 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
815 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
818 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
820 * Make-lang.in: Update dependencies.
822 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
824 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
825 and exit_label fields.
826 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
828 * trans-stmt.c (gfc_trans_simple_do): Likewise.
829 (gfc_trans_do): Likewise.
830 (gfc_trans_do_while): Likewise.
831 (gfc_trans_cycle): Use cycle_label directly.
832 (gfc_trans_exit): Use exit_label directly.
834 2010-06-27 Daniel Kraft <d@domob.eu>
836 * dump-parse-tree.c (show_symbol): Dump target-expression for
838 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
839 (show_namespace): Use show_level for correct indentation of
840 "inner namespaces" (contained procedures or BLOCK).
842 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
845 * dump-parse-tree.c (show_code_node): Show namespace for
848 2010-06-26 Tobias Burnus <burnus@net-b.de>
850 * decl.c (gfc_match_decl_type_spec): Support
851 TYPE(intrinsic-type-spec).
853 2010-06-25 Tobias Burnus <burnus@net-b.de>
855 * intrinsic.h (gfc_check_selected_real_kind,
856 gfc_simplify_selected_real_kind): Update prototypes.
857 * intrinsic.c (add_functions): Add radix support to
859 * check.c (gfc_check_selected_real_kind): Ditto.
860 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
861 * trans-decl.c (gfc_build_intrinsic_function_decls):
862 Change call from selected_real_kind to selected_real_kind2008.
863 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
864 (PRECISION, RANGE, RADIX): Add cross @refs.
866 2010-06-25 Tobias Burnus <burnus@net-b.de>
868 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
869 * gfortran.texi (_gfortran_set_options): Update for
870 GFC_STD_F2008_OBS addition.
871 * libgfortran.h: Add GFC_STD_F2008_OBS.
872 * options.c (set_default_std_flags, gfc_handle_option): Handle
874 io.c (check_format): Fix allow_std check.
876 2010-06-25 Tobias Burnus <burnus@net-b.de>
878 * decl.c (gfc_match_entry): Allow END besides
879 END SUBROUTINE/END FUNCTION for contained procedures.
881 2010-06-25 Tobias Burnus <burnus@net-b.de>
883 * parse.c (next_free, next_fixed): Allow ";" as first character.
885 2010-06-24 Tobias Burnus <burnus@net-b.de>
888 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
890 2010-06-22 Janus Weil <janus@gcc.gnu.org>
893 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
896 2010-06-21 Tobias Burnus <burnus@net-b.de>
899 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
901 * symbol.c (gfc_add_contiguous): New function.
902 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
903 * decl.c (match_attr_spec): Ditto.
904 (gfc_match_contiguous): New function.
905 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
907 * gfortran.h (symbol_attribute): Add contiguous.
908 (gfc_is_simply_contiguous): Add prototype.
909 (gfc_add_contiguous): Add prototype.
910 * match.h (gfc_match_contiguous): Add prototype.
911 * parse.c (decode_specification_statement,
912 decode_statement): Handle contiguous attribute.
913 * expr.c (gfc_is_simply_contiguous): New function.
914 * dump-parse-tree.c (show_attr): Handle contiguous.
915 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
917 * trans-expr.c (gfc_add_interface_mapping): Copy
919 * trans-array.c (gfc_conv_descriptor_stride_get,
920 gfc_conv_array_parameter): Handle contiguous arrays.
921 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
922 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
924 * trans.h (gfc_array_kind): Ditto.
925 * trans-decl.c (gfc_get_symbol_decl): Ditto.
927 2010-06-20 Joseph Myers <joseph@codesourcery.com>
929 * options.c (gfc_handle_option): Don't handle N_OPTS.
931 2010-06-19 Janus Weil <janus@gcc.gnu.org>
934 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
937 2010-06-18 Tobias Burnus <burnus@net-b.de>
940 * resolve.c (resolve_allocate_deallocate): Properly check
941 part-refs in stat=/errmsg= for invalid use.
943 2010-06-17 Janus Weil <janus@gcc.gnu.org>
946 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
947 Return directly in case of an error.
949 2010-06-16 Janus Weil <janus@gcc.gnu.org>
952 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
953 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
954 structure to each procedure in a procedure list.
955 * module.c (mio_typebound_proc): Add NULL argument to
956 'gfc_get_typebound_proc'.
957 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
958 to initialize the new structure.
960 2010-06-15 Janus Weil <janus@gcc.gnu.org>
963 * gfortran.h (gfc_expr): Add new member 'mold'.
964 * match.c (gfc_match_allocate): Implement the MOLD tag.
965 * resolve.c (resolve_allocate_expr): Ditto.
966 * trans-stmt.c (gfc_trans_allocate): Ditto.
968 2010-06-15 Jakub Jelinek <jakub@redhat.com>
971 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
972 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
973 GFC_DECL_SAVED_DESCRIPTOR set.
974 (gfc_omp_report_decl): New function.
975 * trans.h (gfc_omp_report_decl): New prototype.
976 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
978 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
982 * gfortranspec.c (lang_specific_driver): Removed deprecation
984 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
985 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
986 * cpp.h (gfc_cpp_makedep): New.
987 (gfc_cpp_add_dep): New.
988 (gfc_cpp_add_target): New.
989 * cpp.c (gfc_cpp_option): Add deps* members.
990 (gfc_cpp_makedep): New.
991 (gfc_cpp_add_dep): New.
992 (gfc_cpp_add_target): New.
993 (gfc_cpp_init_options): Initialize new options.
994 (gfc_cpp_handle_option): Handle new options.
995 (gfc_cpp_post_options): Map new options to libcpp-options.
996 (gfc_cpp_init): Handle deferred -MQ and -MT options.
997 (gfc_cpp_done): If requested, write dependencies to file.
998 * module.c (gfc_dump_module): Add a module filename as target.
999 * scanner.c (open_included_file): New parameter system; add the
1000 included file as dependency.
1001 (gfc_open_included_file): Add the included file as dependency.
1002 (gfc_open_intrinsic_module): Likewise.
1003 * invoke.texi: Removed deprecation warning for -M.
1004 * gfortran.texi: Removed Makefile-dependencies project.
1006 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1008 * resolve.c (resolve_global_procedure): Improved checking if an
1009 explicit interface is required.
1011 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1013 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1015 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1016 (gfc_conv_intrinsic_ttynam): Likewise.
1017 (gfc_conv_intrinsic_trim): Likewise.
1019 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1022 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1024 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1026 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1028 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1030 * mathbuiltins.def: Add builtins that do not directly correspond
1031 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1032 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1033 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1034 code_{r,c}{4,8,10,16} fields. Add
1035 {,complex}{float,double,long_double}_built_in fields.
1036 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1037 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1038 definition of OTHER_BUILTIN.
1039 (real_compnt_info): Remove unused struct.
1040 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1042 (build_round_expr): Call builtin_decl_for_precision instead of
1044 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1045 instead of a switch.
1046 (gfc_build_intrinsic_lib_fndecls): Match
1047 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1048 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1050 (gfc_conv_intrinsic_lib_function): Go through all the extended
1052 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1053 instead of a switch.
1054 (gfc_conv_intrinsic_abs): Likewise.
1055 (gfc_conv_intrinsic_mod): Likewise.
1056 (gfc_conv_intrinsic_sign): Likewise.
1057 (gfc_conv_intrinsic_fraction): Likewise.
1058 (gfc_conv_intrinsic_nearest): Likewise.
1059 (gfc_conv_intrinsic_spacing): Likewise.
1060 (gfc_conv_intrinsic_rrspacing): Likewise.
1061 (gfc_conv_intrinsic_scale): Likewise.
1062 (gfc_conv_intrinsic_set_exponent): Likewise.
1064 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1068 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1069 functions with CLASS formal arguments.
1071 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1074 * resolve.c (conformable_arrays): Handle allocatable components.
1076 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1079 * gfortran.texi: Document that Cray pointers cannot be function
1082 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1085 * gfortran.texi: Document lack of support for syntax
1086 "complex FUNCTION name*16()", and existence of alternative
1087 legacy syntax "complex*16 FUNCTION name()".
1089 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1092 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1093 POSIX's fsync(), and how to call the latter from Fortran code.
1095 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1098 * interface.c (compare_actual_formal): Reject actual arguments with
1099 array subscript passed to ASYNCHRONOUS dummys.
1101 2010-06-10 Daniel Kraft <d@domob.eu>
1104 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1105 (struct gfc_symbol): New field `assoc'.
1106 (struct gfc_association_list): New struct.
1107 (struct gfc_code): New struct `block' in union, move `ns' there
1108 and add association list.
1109 (gfc_free_association_list): New method.
1110 (gfc_has_vector_subscript): Made public;
1111 * match.h (gfc_match_associate): New method.
1112 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1113 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1114 * interface.c (gfc_has_vector_subscript): Made public.
1115 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1116 * match.c (gfc_match_associate): New method.
1117 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1118 * primary.c (match_variable): Don't allow names associated to expr here.
1119 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1120 (case_exec_markers, case_end): Add ASSOCIATE statement.
1121 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1122 (parse_associate): New method.
1123 (parse_executable): Handle ST_ASSOCIATE.
1124 (parse_block_construct): Change reference to gfc_code's `ns' field.
1125 * resolve.c (resolve_select_type): Ditto.
1126 (resolve_code): Ditto.
1127 (resolve_block_construct): Ditto and add comment.
1128 (resolve_select_type): Set association list in generated BLOCK to NULL.
1129 (resolve_symbol): Resolve associate names.
1130 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1131 and free association list.
1132 (gfc_free_association_list): New method.
1133 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1134 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1135 gfc_code's `ns' field.
1137 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1139 * error.c (error_print): Pre-initialize loc by NULL.
1140 * openmp.c (resolve_omp_clauses): Add explicit
1141 braces to avoid ambigous else.
1142 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1144 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1146 * gfc-internals.texi: Move to GFDL 1.3.
1147 * gfortran.texi: Ditto.
1148 * intrinsic.texi: Ditto.
1149 * invoke.texi: Ditto.
1151 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1154 * check.c (gfc_check_selected_real_kind): Verify that the
1155 actual arguments are scalar.
1157 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1160 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1162 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1165 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1167 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1169 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1171 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1173 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1174 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1175 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1176 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1178 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1179 less_than_bitsize2): New functions.
1180 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1181 nonnegative_check and less_than_bitsize1.
1182 (gfc_check_ibclr, gfc_check_ibset): Removed.
1183 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1186 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1189 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1192 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1194 * resolve.c (resolve_deallocate_expr): Avoid warning
1195 about possible use of iunitialized sym.
1196 (resolve_allocate_expr): Pre-initialize sym by NULL.
1198 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1201 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1203 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1205 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1207 (gfc_get_array_type_bounds): Likewise.
1209 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1210 (gfc_find_module): Likewise.
1212 * f95-lang.c (pushlevel): Likewise.
1214 * trans.h (struct lang_type): Add variable_size GTY option.
1215 (struct lang_decl): Likewise.
1217 2010-06-08 Tobias Burnus <burnus@net-b.de>
1220 * symbol.c (check_conflict): Move protected--external/procedure check ...
1221 * resolve.c (resolve_select_type): ... to the resolution stage.
1223 2010-06-07 Tobias Burnus <burnus@net-b.de>
1225 * options.c (gfc_handle_option): Fix -fno-recursive.
1227 2010-06-07 Tobias Burnus <burnus@net-b.de>
1229 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1230 * gfortran.texi (copyrights-gfortran): Ditto.
1232 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1234 * lang.opt (fshort-enums): Define using Var and VarExists.
1235 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1237 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1238 Janus Weil <janus@gcc.gnu.org>
1241 * resolve.c (get_declared_from_expr): Move to before
1242 resolve_typebound_generic_call. Make new_ref and class_ref
1243 ignorable if set to NULL.
1244 (resolve_typebound_generic_call): Once we have resolved the
1245 generic call, check that the specific instance is that which
1246 is bound to the declared type.
1247 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1248 freeing 'class_ref->next' twice.
1250 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1253 * trans-array.c (structure_alloc_comps): Dereference scalar
1254 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1257 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1259 * gfortranspec.c (append_arg, lang_specific_driver): Use
1260 GCC-specific formats in diagnostics.
1262 2010-06-02 Tobias Burnus <burnus@net-b.de>
1265 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1268 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1271 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1274 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1276 * fortran/gfortran.texi: Fix typos in description of variable-format-
1279 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1282 * dependency.c (gfc_check_section_vs_section): Check
1283 for interleaving array assignments without conflicts.
1285 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1287 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1288 $data component of a class container.
1289 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1290 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1291 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1292 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1293 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1294 * gcc/fortran/parse.c (parse_derived): Ditto.
1295 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1296 gfc_expr_attr): Ditto.
1297 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1298 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1299 resolve_fl_var_and_proc, resolve_typebound_procedure,
1300 resolve_fl_derived): Ditto.
1301 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1302 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1304 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1305 gfc_trans_deferred_vars): Ditto.
1306 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1308 2010-05-28 Tobias Burnus <burnus@net-b.de>
1310 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1312 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1314 * gfortranspec.c (append_arg, lang_specific_driver): Use
1315 fatal_error instead of fatal. Use warning instead of fprintf for
1318 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1320 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1321 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1322 xstrerror instead of strerror.
1324 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1326 * cpp.c (cb_cpp_error): Save and restore
1327 global_dc->warn_system_headers, not variable warn_system_headers.
1329 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1331 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1333 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1335 * trans-common.c: Do not include rtl.h, include output.h instead.
1336 * trans-decl.c: Likewise.
1338 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1341 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1342 namespace before trying to reorder the gsymbols.
1344 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1349 * resolve.c (resolve_global_procedure): Add check for global
1350 procedures with implicit interfaces and assumed-shape or optional
1351 dummy arguments. Verify that function return type, kind and string
1354 2010-05-21 Tobias Burnus <burnus@net-b.de>
1356 * gfortran.h: Do not include system.h.
1357 * bbt.c: Include system.h.
1359 * dependency.c: Ditto.
1360 * dump-parse-tree.c: Ditto.
1361 * arith.h: Do not include gfortran.h.
1362 * constructor.h: Do not include gfortran.h and splay-tree.h.
1363 * match.h: Do not include gfortran.h.
1365 * target-memory.h: Ditto.
1366 * openmp.c: Do not include toplev.h and target.h.
1367 * trans-stmt.c: Ditto not include toplev.h.
1369 * trans-common.c: Tell why toplev.h is needed. And
1370 do not include target.h.
1371 * trans-expr.c: Tell why toplev.h is needed.
1372 * trans-array.c: Ditto.
1373 * trans-openmp.c: Ditto.
1374 * trans-const.c: Ditto.
1376 * trans-types.c: Ditto.
1377 * trans-io.c: Ditto.
1378 * trans-decl.c: Ditto.
1381 * trans-intrinsic.c: Ditto.
1384 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1387 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1388 before returning MATCH_ERROR. Add check for scalar. Add check for
1389 default integer kind.
1391 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1394 * match.c (gfc_match_select_type): On error jump back out of the local
1396 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1397 stage, more precisely to ...
1398 * resolve.c (resolve_fl_derived): ... this place.
1400 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1403 * resolve.c (ensure_not_abstract): Allow abstract types with
1404 non-abstract ancestors.
1406 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1408 * trans-const.c: Include realmpfr.h.
1409 * Make-lang.in: Update dependencies.
1411 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1413 * trans-const.c, trans-types.c, trans-intrinsic.c:
1414 Clean up redundant includes.
1416 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1419 * lang.opt (Wunused-dummy-argument): New option.
1420 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1421 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1422 (set_Wall): Enable warn_unused_dummy_argument.
1423 (gfc_handle_option): Set warn_unused_dummy_argument according to
1425 * trans-decl.c (generate_local_decl): Separate warnings about
1426 unused variables and unused dummy arguments.
1427 * invoke.texi: Documented new option.
1429 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1431 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1432 (gfc_conv_string_tmp): Do not assert type comparibilty.
1433 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1434 (gfc_conv_expr_descriptor): Remove assert.
1435 * trans-common.c: Clarify why rtl.h and tm.h are included.
1436 * trans-openmp.c: Do not include ggc.h and real.h.
1437 Explain why gimple.h is included.
1438 * trans-const.c: Do not include ggc.h.
1439 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1440 * trans.c: Do not include ggc.h and real.h.
1441 Explain why gimple.h is included.
1442 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1443 and dwarf2out.h are included.
1444 * trans-io.c: Do not include gimple.h and real.h.
1445 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1446 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1449 2010-05-20 Tobias Burnus <burnus@net-b.de>
1451 * options.c (gfc_init_options,gfc_post_options): Enable
1452 flag_associative_math by default.
1454 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1457 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1458 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1459 blank STOP, handling a null expression. (gfc_trans_pause): Use
1460 pause_string for blank PAUSE.
1461 * trans.h: Add external function declaration for error_stop_numeric.
1462 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1463 the declaration for the library call. Adjust whitespaces.
1464 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1465 signal no stop code. Match the expression following the stop and pass
1466 that to the translators. Remove the old use of digit matching. Add
1467 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1468 and if CHARACTER, default character KIND.
1470 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1473 * lang.opt (Wconversion-extra): New option.
1474 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1475 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1476 (set_Wall): Enable -Wconversion.
1477 (gfc_handle_option): Set warn_conversion_extra.
1478 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1479 introduced for -Wconversion if -Wconversion-extra is present.
1480 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1481 -Wconversion; document -Wconversion-extra.
1483 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1486 * gfortran.h (gfc_has_default_initializer): New.
1487 * expr.c (gfc_has_default_initializer): New.
1488 * resolve.c (has_default_initializer): Removed, use
1489 gfc_has_default_initializer() instead. Updated all callers.
1490 * trans-array.c (has_default_initializer): Removed, use
1491 gfc_has_default_initializer() instead. Updated all callers.
1492 * trans-decl.c (generate_local_decl): Do not check the
1493 first component only to check for initializers, but use
1494 gfc_has_default_initializer() instead.
1496 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1499 * primary.c (match_string_constant): Move start_locus just inside
1501 * data.c (create_character_intializer): Clarified truncation warning.
1503 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1506 * intrinsic.h (gfc_check_float): New prototype.
1507 (gfc_check_sngl): New prototype.
1508 * check.c (gfc_check_float): New.
1509 (gfc_check_sngl): New.
1510 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1511 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1513 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1514 added them to the list of specifics of REAL instead.
1516 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1519 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1520 This is now handled via 'gfc_class_null_initializer'.
1522 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1524 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1525 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1526 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1527 add_procs_to_declared_vtab,add_generic_specifics,
1528 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1529 find_typebound_proc_uop,gfc_find_typebound_proc,
1530 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1531 gfc_get_tbp_symtree): Moved here from other places.
1532 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1534 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1535 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1536 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1537 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1538 * Make-lang.in: Add class.o.
1539 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1540 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1541 add_procs_to_declared_vtab,add_generic_specifics,
1542 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1543 find_typebound_proc_uop,gfc_find_typebound_proc,
1544 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1545 gfc_get_tbp_symtree): Move to class.c.
1547 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1549 * trans-types.c (gfc_init_types): Use build_function_type_list.
1550 (gfc_get_ppc_type): Likewise.
1551 * trans-decl.c (gfc_generate_constructors): Likewise.
1552 * f95-lang.c (build_builtin_fntypes): Likewise.
1553 (gfc_init_builtin_functions): Likewise.
1554 (DEF_FUNCTION_TYPE_0): Likewise.
1555 (DEF_FUNCTION_TYPE_1): Likewise.
1556 (DEF_FUNCTION_TYPE_2): Likewise.
1557 (DEF_FUNCTION_TYPE_3): Likewise.
1558 (DEF_FUNCTION_TYPE_4): Likewise.
1559 (DEF_FUNCTION_TYPE_5): Likewise.
1560 (DEF_FUNCTION_TYPE_6): Likewise.
1561 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1562 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1564 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1566 * trans-array.c (gfc_trans_array_constructor_value): Use
1567 build_constructor instead of build_constructor_from_list.
1568 (gfc_build_constant_array_constructor): Likewise.
1569 * trans-decl.c (create_main_function): Likewise.
1570 * trans-stmt.c (gfc_trans_character_select): Likewise.
1572 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1575 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1576 (resolve_fl_variable_derived): ... this place.
1577 (resolve_symbol): Make sure function symbols (and their result
1578 variables) are not resolved twice.
1580 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1583 * array.c (match_array_list): Revert change from 2010-05-13.
1585 2010-05-16 Richard Guenther <rguenther@suse.de>
1587 * trans-decl.c (module_htab_decls_hash): Revert last change.
1589 2010-05-16 Richard Guenther <rguenther@suse.de>
1591 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1593 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1595 * options.c (set_Wall): Remove special logic for Wuninitialized
1598 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1602 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1605 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1609 * gfortran.h (gfc_class_null_initializer): New prototype.
1610 * expr.c (gfc_class_null_initializer): New function to build a NULL
1611 initializer for CLASS pointers.
1612 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1613 containers. Remove default NULL initialization of $data component.
1614 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1616 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1617 Use new function 'gfc_class_null_initializer'.
1618 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1621 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1624 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1625 unsigned mpz_get_?i routines.
1627 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1629 * trans.c (trans_code): Set backend locus early.
1630 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1631 of the function instead of current input_location.
1633 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1636 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1638 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1639 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1642 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1645 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1647 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1648 by reference dummy procedures or non-dummy procedure pointers.
1649 (gfc_omp_predetermined_sharing): Return
1650 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1652 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1655 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1656 after OMP statement.
1657 (gfc_match_omp_critical): Likewise.
1658 (gfc_match_omp_flush): Likewise.
1659 (gfc_match_omp_workshare): Likewise.
1660 (gfc_match_omp_master): Likewise.
1661 (gfc_match_omp_ordered): Likewise.
1662 (gfc_match_omp_atomic): Likewise.
1663 (gfc_match_omp_barrier): Likewise.
1664 (gfc_match_omp_end_nowait): Likewise.
1666 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1669 * resolve.c (validate_case_label_expr): Removed FIXME.
1670 (resolve_select): Raise default warning on case labels out of range
1671 of the case expression.
1673 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1678 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1679 about conversion warnings.
1681 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1684 * match.c (gfc_match_select_type): Move error message to
1685 resolve_select_type.
1686 * resolve.c (resolve_select_type): Error message moved here from
1687 gfc_match_select_type. Correctly set type of temporary.
1689 2010-05-10 Richard Guenther <rguenther@suse.de>
1691 * trans-decl.c (gfc_build_library_function_decl): Split out
1693 (build_library_function_decl_1): ... this new function.
1694 Set a fnspec attribute if a specification was provided.
1695 (gfc_build_library_function_decl_with_spec): New function.
1696 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1697 and internal_unpack.
1699 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1702 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1705 2010-05-07 Jason Merrill <jason@redhat.com>
1707 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1708 to avoid -Wc++-compat warning.
1710 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1713 * options.c (gfc_handle_option): Add argument kind.
1714 * gfortran.h (gfc_handle_option): Update declaration.
1716 2010-05-06 Tobias Burnus <burnus@net-b.de>
1719 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1722 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1725 * resolve.c (traverse_data_list): Rephrase error message for
1726 non-constant bounds in data-implied-do.
1728 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1731 * gfortran.h: Removed repeat count from constructor, removed
1733 * data.h (gfc_assign_data_value_range): Changed return value from
1735 * data.c (gfc_assign_data_value): Add location to constructor element.
1736 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1737 for each element in range. Return early if an error was generated.
1738 * resolve.c (check_data_variable): Stop early if range assignment
1741 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1744 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1745 * symbol.c (gfc_build_class_symbol): Add separate class container for
1748 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1751 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1753 2010-05-02 Tobias Burnus <burnus@net-b.de>
1756 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1757 for lcobound, ucobound, image_index and this_image.
1758 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1759 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1760 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1761 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1763 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1765 2010-04-30 Tobias Burnus <burnus@net-b.de>
1769 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1770 calculation for array descriptor types.
1772 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1775 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1776 initializers for PPC members of the vtabs.
1778 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1781 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1782 attribute for all PPC members of the vtypes.
1783 (copy_vtab_proc_comps): Copy the correct interface.
1784 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1785 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1786 a dummy argument and make sure all PPC members of the vtab are
1787 initialized correctly.
1788 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1789 in call to gfc_trans_assign_vtab_procs.
1790 * trans-stmt.c (gfc_trans_allocate): Ditto.
1792 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1795 * resolve.c (resolve_typebound_function): Renamed
1796 resolve_class_compcall.Do all the detection of class references
1798 (resolve_typebound_subroutine): resolve_class_typebound_call
1799 renamed. Otherwise same as resolve_typebound_function.
1800 (gfc_resolve_expr): Call resolve_typebound_function.
1801 (resolve_code): Call resolve_typebound_subroutine.
1803 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1806 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1807 pass back the specific symtree name, rather than the target
1810 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1813 * resolve.c (resolve_structure_cons): Make the initializer of
1814 the vtab component 'extends' the same type as the component.
1816 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1819 * interface.c (check_interface1): Pass symbol name rather than NULL to
1820 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1821 trap MULL. (gfc_compare_derived_types): Revert previous change
1822 incorporated incorrectly during merge from trunk, r155778.
1823 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1824 than NULL to gfc_compare_interfaces.
1825 * symbol.c (add_generic_specifics): Likewise.
1827 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1830 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1831 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1832 (gfc_find_derived_vtab): Likewise.
1833 * module.c (ab_attribute): Add enumerator AB_VTAB.
1834 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1835 (check_for_ambiguous): Likewise.
1837 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1838 Janus Weil <janus@gcc.gnu.org>
1841 * trans-expr.c (select_class_proc): Remove function.
1842 (conv_function_val): Delete reference to previous.
1843 (gfc_conv_derived_to_class): Add second argument to the call to
1844 gfc_find_derived_vtab.
1845 (gfc_conv_structure): Exclude proc_pointer components when
1846 accessing $data field of class objects.
1847 (gfc_trans_assign_vtab_procs): New function.
1848 (gfc_trans_class_assign): Add second argument to the call to
1849 gfc_find_derived_vtab.
1850 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1851 implement holding off searching for the vptr derived type.
1852 (add_proc_component): New function.
1853 (add_proc_comps): New function.
1854 (add_procs_to_declared_vtab1): New function.
1855 (copy_vtab_proc_comps): New function.
1856 (add_procs_to_declared_vtab): New function.
1857 (void add_generic_specifics): New function.
1858 (add_generics_to_declared_vtab): New function.
1859 (gfc_find_derived_vtab): Add second argument to the call to
1860 gfc_find_derived_vtab. Add the calls to
1861 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1862 * decl.c (build_sym, build_struct): Use new arg in calls to
1863 gfc_build_class_symbol.
1864 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1865 definition of struct gfc_class_esym_list. Modify prototypes
1866 of gfc_build_class_symbol and gfc_find_derived_vtab.
1867 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1868 call to gfc_find_derived_vtab.
1869 * module.c : Add the vtype attribute.
1870 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1871 * resolve.c (resolve_typebound_generic_call): Add second arg
1872 to pass along the generic name for class methods.
1873 (resolve_typebound_call): The same.
1874 (resolve_compcall): Use the second arg to carry the generic
1875 name from the above. Remove the reference to class_esym.
1876 (check_members, check_class_members, resolve_class_esym,
1877 hash_value_expr): Remove functions.
1878 (resolve_class_compcall, resolve_class_typebound_call): Modify
1879 to use vtable rather than member by member calls.
1880 (gfc_resolve_expr): Modify second arg in call to
1882 (resolve_select_type): Add second arg in call to
1883 gfc_find_derived_vtab.
1884 (resolve_code): Add second arg in call resolve_typebound_call.
1885 (resolve_fl_derived): Exclude vtypes from check for late
1886 procedure definitions. Likewise for checking of explicit
1887 interface and checking of pass arg.
1888 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1889 calls to gfc_find_derived_vtab.
1890 * match.c (select_type_set_tmp): Use new arg in call to
1891 gfc_build_class_symbol.
1892 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1894 * parse.c (endType): Finish incomplete classes.
1896 2010-04-28 Tobias Burnus <burnus@net-b.de>
1900 * simplify.c (simplify_cobound): Handle scalar coarrays.
1902 2010-04-27 Tobias Burnus <burnus@net-b.de>
1904 * gfc-internals.texi: Update copyright year.
1905 * gfortran.texi: Ditto.
1906 * invoke.texi: Ditto.
1908 2010-04-27 Tobias Burnus <burnus@net-b.de>
1911 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1912 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1913 * trans-types.c (gfc_get_array_type_bounds,
1914 gfc_get_array_descriptor_base): Add corank argument.
1915 * trans-array.c (gfc_array_init_size): Handle corank.
1916 (gfc_trans_create_temp_array, gfc_array_allocate,
1917 gfc_conv_expr_descriptor): Add corank argument to call.
1918 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1920 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1924 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1925 of mucking with a tree directly.
1927 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1930 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1931 gfc_error with new error message.
1933 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1937 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1939 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1941 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1942 than the address of a GFC_SS_REFERENCE.
1943 * trans.h : Change comment on GFC_SS_REFERENCE.
1945 2010-04-22 Richard Guenther <rguenther@suse.de>
1948 * resolve.c (gfc_resolve_index): Wrap around ...
1949 (gfc_resolve_index_1): ... this. Add parameter to allow
1950 any integer kind index type.
1951 (resolve_array_ref): Allow any integer kind for the start
1952 index of an array ref.
1954 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1957 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1960 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1962 * intrinsic.c (sort_actual): Remove 'is' in error message.
1964 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1967 * resolve.c (resolve_fl_derived): If a component character
1968 length has not been resolved, do so now.
1969 (resolve_symbol): The same as above for a symbol character
1971 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1972 not needed for a character valued, procedure pointer.
1975 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1976 not found, return FAILURE rather than ICEing.
1978 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1981 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1982 sequential loops private in the innermost containing task region.
1984 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1986 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1987 to build_common_tree_nodes.
1989 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1992 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1993 gfc_msg_bounds by using 'Array bound mismatch' directly.
1994 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1995 error message to include the mismatch in the extent of array bound.
1996 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1997 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1999 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2001 * gfortran.texi: Update information on temporary file locations.
2003 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2005 * trans-decl.c (gfc_build_qualified_array): Ensure
2006 ubound.N and lbound.N artificial variable names don't appear
2009 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2012 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2013 block of code. Set name to the variable associated with the descriptor.
2015 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2017 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2018 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2020 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2022 * intrinsic.texi: Add the missing specific name of intrinsic
2023 procedure where the specific name is identical to the generic name.
2024 Fix inconsistent or mismatch in the argument names in intrinsic
2025 procedure descriptions. Add the SCALAR allocatable description to
2028 2010-04-14 Tobias Burnus <burnus@net-b.de>
2031 * array.c (gfc_find_array_ref): Handle codimensions.
2032 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2033 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2034 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2036 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2037 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2039 * intrinsic.h (add_functions): Add this_image, image_index,
2040 lcobound and ucobound intrinsics.
2041 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2042 gfc_check_image_index, gfc_check_this_image,
2043 gfc_simplify_image_index, gfc_simplify_lcobound,
2044 gfc_simplify_this_image, gfc_simplify_ucobound):
2045 New function prototypes.
2046 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2047 IMAGE_INDEX): Document new intrinsic functions.
2048 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2050 * simplify.c (simplify_bound_dim): Handle coarrays.
2051 (simplify_bound): Update simplify_bound_dim call.
2052 (gfc_simplify_num_images): Add -fcoarray=none check.
2053 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2054 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2056 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2059 * constructor.c: Fix typo in comment.
2060 * expr.c (find_array_section): Add check for max array limit.
2062 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2065 * gfortranspec.c (lookup_option): Check for -static and return
2067 (lang_specific_driver): Break when OPTION_static is discovered.
2069 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2071 * array.c (extract_element): Restore function from trunk.
2072 (gfc_get_array_element): Restore function from trunk.
2073 (gfc_expand_constructor): Restore check against
2074 flag_max_array_constructor.
2075 * constructor.c (node_copy_and_append): Delete unused.
2076 * gfortran.h: Delete comment and extra include.
2077 * constructor.h: Bump copyright and clean up TODO comments.
2078 * resolve.c: Whitespace.
2080 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2082 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2083 with direct access access to elements. Adjusted prototype, fixed all
2085 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2087 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2088 (gfc_simplify_spread): Removed workaround, directly insert elements
2089 at a given array position.
2090 (gfc_simplify_transpose): Likewise.
2091 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2093 (gfc_simplify_unpack): Likewise.
2095 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2097 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2098 (convert_boz): ... this and moved to start of file.
2099 (gfc_simplify_abs): Whitespace fix.
2100 (gfc_simplify_acos): Whitespace fix.
2101 (gfc_simplify_acosh): Whitespace fix.
2102 (gfc_simplify_aint): Whitespace fix.
2103 (gfc_simplify_dint): Whitespace fix.
2104 (gfc_simplify_anint): Whitespace fix.
2105 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2106 (gfc_simplify_dnint): Whitespace fix.
2107 (gfc_simplify_asin): Whitespace fix.
2108 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2109 (gfc_simplify_atan): Likewise.
2110 (gfc_simplify_atanh): Whitespace fix.
2111 (gfc_simplify_atan2): Whitespace fix.
2112 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2113 (gfc_simplify_bessel_j1): Likewise.
2114 (gfc_simplify_bessel_jn): Likewise.
2115 (gfc_simplify_bessel_y0): Likewise.
2116 (gfc_simplify_bessel_y1): Likewise.
2117 (gfc_simplify_bessel_yn): Likewise.
2118 (gfc_simplify_ceiling): Reorderd statements.
2119 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2121 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2123 (gfc_simplify_complex): Replaced if-gate. Removed check for
2125 (gfc_simplify_conjg): Whitespace fix.
2126 (gfc_simplify_cos): Whitespace fix.
2127 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2128 (gfc_simplify_dcmplx): Removed check for constant arguments.
2129 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2130 (gfc_simplify_digits): Whitespace fix.
2131 (gfc_simplify_dim): Whitespace fix.
2132 (gfc_simplify_dprod): Reordered statements.
2133 (gfc_simplify_erf): Whitespace fix.
2134 (gfc_simplify_erfc): Whitespace fix.
2135 (gfc_simplify_epsilon): Whitespace fix.
2136 (gfc_simplify_exp): Whitespace fix.
2137 (gfc_simplify_exponent): Use convert_boz().
2138 (gfc_simplify_floor): Reorderd statements.
2139 (gfc_simplify_gamma): Whitespace fix.
2140 (gfc_simplify_huge): Whitespace fix.
2141 (gfc_simplify_iand): Whitespace fix.
2142 (gfc_simplify_ieor): Whitespace fix.
2143 (simplify_intconv): Use gfc_convert_constant().
2144 (gfc_simplify_int): Use simplify_intconv().
2145 (gfc_simplify_int2): Reorderd statements.
2146 (gfc_simplify_idint): Reorderd statements.
2147 (gfc_simplify_ior): Whitespace fix.
2148 (gfc_simplify_ishftc): Removed duplicate type check.
2149 (gfc_simplify_len): Use range_check() instead of manual range check.
2150 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2151 (gfc_simplify_log): Whitespace fix.
2152 (gfc_simplify_log10): Whitespace fix.
2153 (gfc_simplify_minval): Whitespace fix.
2154 (gfc_simplify_maxval): Whitespace fix.
2155 (gfc_simplify_mod): Whitespace fix.
2156 (gfc_simplify_modulo): Whitespace fix.
2157 (simplify_nint): Reorderd statements.
2158 (gfc_simplify_not): Whitespace fix.
2159 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2160 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2161 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2162 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2163 (gfc_simplify_realpart): Whitespace fix.
2164 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2165 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2166 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2167 (gfc_simplify_sign): Whitespace fix.
2168 (gfc_simplify_sin): Whitespace fix.
2169 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2170 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2171 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2172 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2173 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2175 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2177 * gfortran.h (gfc_start_constructor): Removed.
2178 (gfc_get_array_element): Removed.
2179 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2180 instead. Fixed all callers.
2181 (extract_element): Removed.
2182 (gfc_expand_constructor): Temporarily removed check for
2183 max-array-constructor. Will be re-introduced later if still required.
2184 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2185 instead. Fixed all callers.
2186 * expr.c (find_array_section): Replaced manual lookup of elements
2187 by gfc_constructor_lookup.
2189 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2191 * gfortran.h (gfc_get_null_expr): New prototype.
2192 (gfc_get_operator_expr): New prototype.
2193 (gfc_get_character_expr): New prototype.
2194 (gfc_get_iokind_expr): New prototype.
2195 * expr.c (gfc_get_null_expr): New.
2196 (gfc_get_character_expr): New.
2197 (gfc_get_iokind_expr): New.
2198 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2199 * matchexp.c (build_node): Renamed and moved to
2200 expr.c (gfc_get_operator_expr). Reordered arguments to match
2201 other functions. Fixed all callers.
2202 (gfc_get_parentheses): Use specific function to build expr.
2203 * array.c (gfc_match_array_constructor): Likewise.
2204 * arith.c (eval_intrinsic): Likewise.
2205 (gfc_hollerith2int): Likewise.
2206 (gfc_hollerith2real): Likewise.
2207 (gfc_hollerith2complex): Likewise.
2208 (gfc_hollerith2logical): Likewise.
2209 * data.c (create_character_intializer): Likewise.
2210 * decl.c (gfc_match_null): Likewise.
2211 (enum_initializer): Likewise.
2212 * io.c (gfc_match_format): Likewise.
2213 (match_io): Likewise.
2214 * match.c (gfc_match_nullify): Likewise.
2215 * primary.c (match_string_constant): Likewise.
2216 (match_logical_constant): Likewise.
2217 (build_actual_constructor): Likewise.
2218 * resolve.c (build_default_init_expr): Likewise.
2219 * symbol.c (generate_isocbinding_symbol): Likewise.
2220 (gfc_build_class_symbol): Likewise.
2221 (gfc_find_derived_vtab): Likewise.
2222 * simplify.c (simplify_achar_char): Likewise.
2223 (gfc_simplify_adjustl): Likewise.
2224 (gfc_simplify_adjustr): Likewise.
2225 (gfc_simplify_and): Likewise.
2226 (gfc_simplify_bit_size): Likewise.
2227 (gfc_simplify_is_iostat_end): Likewise.
2228 (gfc_simplify_is_iostat_eor): Likewise.
2229 (gfc_simplify_isnan): Likewise.
2230 (simplify_bound): Likewise.
2231 (gfc_simplify_leadz): Likewise.
2232 (gfc_simplify_len_trim): Likewise.
2233 (gfc_simplify_logical): Likewise.
2234 (gfc_simplify_maxexponent): Likewise.
2235 (gfc_simplify_minexponent): Likewise.
2236 (gfc_simplify_new_line): Likewise.
2237 (gfc_simplify_null): Likewise.
2238 (gfc_simplify_or): Likewise.
2239 (gfc_simplify_precision): Likewise.
2240 (gfc_simplify_repeat): Likewise.
2241 (gfc_simplify_scan): Likewise.
2242 (gfc_simplify_size): Likewise.
2243 (gfc_simplify_trailz): Likewise.
2244 (gfc_simplify_trim): Likewise.
2245 (gfc_simplify_verify): Likewise.
2246 (gfc_simplify_xor): Likewise.
2247 * trans-io.c (build_dt): Likewise.
2248 (gfc_new_nml_name_expr): Removed.
2250 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2252 * arith.h (gfc_constant_result): Removed prototype.
2253 * constructor.h (gfc_build_array_expr): Removed prototype.
2254 (gfc_build_structure_constructor_expr): Removed prototype.
2255 * gfortran.h (gfc_int_expr): Removed prototype.
2256 (gfc_logical_expr): Removed prototype.
2257 (gfc_get_array_expr): New prototype.
2258 (gfc_get_structure_constructor_expr): New prototype.
2259 (gfc_get_constant_expr): New prototype.
2260 (gfc_get_int_expr): New prototype.
2261 (gfc_get_logical_expr): New prototype.
2262 * arith.c (gfc_constant_result): Moved and renamed to
2263 expr.c (gfc_get_constant_expr). Fixed all callers.
2264 * constructor.c (gfc_build_array_expr): Moved and renamed to
2265 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2266 and kind. Fixed all callers.
2267 (gfc_build_structure_constructor_expr): Moved and renamed to
2268 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2269 to type and kind. Fixed all callers.
2270 * expr.c (gfc_logical_expr): Renamed to ...
2271 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2272 (gfc_int_expr): Renamed to ...
2273 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2275 (gfc_get_constant_expr): New.
2276 (gfc_get_array_expr): New.
2277 (gfc_get_structure_constructor_expr): New.
2278 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2281 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2283 * constructor.h: New.
2284 * constructor.c: New.
2285 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2286 * arith.c (reducy_unary): Use constructor API.
2287 (reduce_binary_ac): Likewise.
2288 (reduce_binary_ca): Likewise.
2289 (reduce_binary_aa): Likewise.
2290 * check.c (gfc_check_pack): Likewise.
2291 (gfc_check_reshape): Likewise.
2292 (gfc_check_unpack): Likewise.
2293 * decl.c (add_init_expr_to_sym): Likewise.
2294 (build_struct): Likewise.
2295 * dependency.c (gfc_check_dependency): Likewise.
2296 (contains_forall_index_p): Likewise.
2297 * dump-parse-tree.c (show_constructor): Likewise.
2298 * expr.c (free_expr0): Likewise.
2299 (gfc_copy_expr): Likewise.
2300 (gfc_is_constant_expr): Likewise.
2301 (simplify_constructor): Likewise.
2302 (find_array_element): Likewise.
2303 (find_component_ref): Likewise.
2304 (find_array_section): Likewise.
2305 (find_substring_ref): Likewise.
2306 (simplify_const_ref): Likewise.
2307 (scalarize_intrinsic_call): Likewise.
2308 (check_alloc_comp_init): Likewise.
2309 (gfc_default_initializer): Likewise.
2310 (gfc_traverse_expr): Likewise.
2311 * iresolve.c (check_charlen_present): Likewise.
2312 (gfc_resolve_reshape): Likewise.
2313 (gfc_resolve_transfer): Likewise.
2314 * module.c (mio_constructor): Likewise.
2315 * primary.c (build_actual_constructor): Likewise.
2316 (gfc_match_structure_constructor): Likewise.
2317 * resolve.c (resolve_structure_cons): Likewise.
2318 * simplify.c (is_constant_array_expr): Likewise.
2319 (init_result_expr): Likewise.
2320 (transformational_result): Likewise.
2321 (simplify_transformation_to_scalar): Likewise.
2322 (simplify_transformation_to_array): Likewise.
2323 (gfc_simplify_dot_product): Likewise.
2324 (simplify_bound): Likewise.
2325 (simplify_matmul): Likewise.
2326 (simplify_minval_maxval): Likewise.
2327 (gfc_simplify_pack): Likewise.
2328 (gfc_simplify_reshape): Likewise.
2329 (gfc_simplify_shape): Likewise.
2330 (gfc_simplify_spread): Likewise.
2331 (gfc_simplify_transpose): Likewise.
2332 (gfc_simplify_unpack): Likewise.q
2333 (gfc_convert_constant): Likewise.
2334 (gfc_convert_char_constant): Likewise.
2335 * target-memory.c (size_array): Likewise.
2336 (encode_array): Likewise.
2337 (encode_derived): Likewise.
2338 (interpret_array): Likewise.
2339 (gfc_interpret_derived): Likewise.
2340 (expr_to_char): Likewise.
2341 (gfc_merge_initializers): Likewise.
2342 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2343 (gfc_trans_array_constructor_value): Likewise.
2344 (get_array_ctor_strlen): Likewise.
2345 (gfc_constant_array_constructor_p): Likewise.
2346 (gfc_build_constant_array_constructor): Likewise.
2347 (gfc_trans_array_constructor): Likewise.
2348 (gfc_conv_array_initializer): Likewise.
2349 * trans-decl.c (check_constant_initializer): Likewise.
2350 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2351 (gfc_apply_interface_mapping_to_cons): Likewise.
2352 (gfc_trans_structure_assign): Likewise.
2353 (gfc_conv_structure): Likewise.
2354 * array.c (check_duplicate_iterator): Likewise.
2355 (match_array_list): Likewise.
2356 (match_array_cons_element): Likewise.
2357 (gfc_match_array_constructor): Likewise.
2358 (check_constructor_type): Likewise.
2359 (check_constructor): Likewise.
2361 (expand_constructor): Likewise.
2362 (extract_element): Likewise.
2363 (gfc_expanded_ac): Likewise.
2364 (resolve_array_list): Likewise.
2365 (gfc_resolve_character_array_constructor): Likewise.
2366 (copy_iterator): Renamed to ...
2367 (gfc_copy_iterator): ... this.
2368 (gfc_append_constructor): Removed.
2369 (gfc_insert_constructor): Removed unused function.
2370 (gfc_get_constructor): Removed.
2371 (gfc_free_constructor): Removed.
2372 (qgfc_copy_constructor): Removed.
2373 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2374 Removed all references. Replaced constructor list by splay-tree.
2375 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2376 the inner struct, added member 'base'.
2377 (gfc_append_constructor): Removed prototype.
2378 (gfc_insert_constructor): Removed prototype.
2379 (gfc_get_constructor): Removed prototype.
2380 (gfc_free_constructor): Removed prototype.
2381 (qgfc_copy_constructor): Removed prototype.
2382 (gfc_copy_iterator): New prototype.
2383 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2385 2010-04-10 Tobias Burnus <burnus@net-b.de>
2388 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2389 proc-pointers and type-bound procedures.
2390 (gfc_specification_expr): Check proc-pointers for pureness.
2392 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2395 * gfortranspec.c (lang_specific_driver): Do not expose vars
2396 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2399 2010-04-09 Tobias Burnus <burnus@net-b.de>
2402 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2404 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2405 * data.c (gfc_assign_data_value): Ditto.
2406 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2407 (gfc_traverse_expr): Traverse also through codimension expressions.
2408 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2409 gfc_has_ultimate_pointer): New functions.
2410 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2411 (gfc_array_ref): Add codimen.
2412 (gfc_array_ref): Add in_allocate.
2413 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2414 gfc_has_ultimate_pointer): Add prototypes.
2415 * interface.c (compare_parameter, compare_actual_formal,
2416 check_intents): Add coarray constraints.
2417 * match.c (gfc_match_iterator): Add coarray constraint.
2418 * match.h (gfc_match_array_ref): Update interface.
2419 * primary.c (gfc_match_varspec): Handle codimensions.
2420 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2421 (check_class_members): Return gfc_try instead for error recovery.
2422 (resolve_typebound_function,resolve_typebound_subroutine,
2423 check_members): Handle return value of check_class_members.
2424 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2425 check_dimension, compare_spec_to_ref, resolve_array_ref,
2426 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2427 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2429 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2430 Skip over coarray refs.
2431 (gfc_array_allocate) Add support for references containing coindexes.
2432 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2433 (gfc_map_intrinsic_function): Ignore codimensions.
2435 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2438 * io.c (check_format_string): Added check for additional non
2439 blank characters after the format string was successfully
2441 * io.c (check_format): Changed the error messages for positive
2442 int required and period required to drop through the error logic
2443 and report with gfc_error instead of gfc_error_now. Corrected
2444 format postion for hollerith strings.
2446 2010-04-08 Tobias Burnus <burnus@net-b.de>
2448 * module.c (use_iso_fortran_env_module): Fix standard check.
2450 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2452 * parse.c (parse_derived, parse_enum): Avoid set but not used
2455 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2458 * gfortran.texi: Add section about representation of
2461 2010-04-07 Simon Baldwin <simonb@google.com>
2463 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2464 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2466 2010-04-07 Richard Guenther <rguenther@suse.de>
2468 * options.c (gfc_init_options): Do not set.
2470 2010-04-06 Tobias Burnus <burnus@net-b.de>
2473 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2474 * match.c (gfc_match_critical, sync_statement): Ditto.
2475 * gfortran.h (gfc_fcoarray): New enum.
2476 (gfc_option_t): Use it.
2477 * lang.opt (fcoarray): Add new flag.
2478 * invoke.texi (fcoarray): Document it.
2479 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2480 (gfc_handle_coarray_option): New function.
2482 2010-04-06 Tobias Burnus <burnus@net-b.de>
2485 * gfortran.h (gfc_array_spec): Add cotype.
2486 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2487 and defer error diagnostic.
2488 * resolve.c (resolve_fl_derived): Add missing check.
2489 (resolve_symbol): Add cotype/type check.
2490 * parse.c (parse_derived): Fix setting of coarray_comp.
2492 2010-04-06 Tobias Burnus <burnus@net-b.de>
2495 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2496 match_array_element_spec,gfc_copy_array_spec,
2497 gfc_compare_array_spec): Include corank.
2498 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2499 * decl.c (build_sym,build_struct,variable_decl,
2500 match_attr_spec,attr_decl1,cray_pointer_decl,
2501 gfc_match_volatile): Add codimension.
2502 (gfc_match_codimension): New function.
2503 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2504 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2505 (gfc_add_codimension): New function prototype.
2506 * match.h (gfc_match_codimension): New function prototype.
2507 (gfc_match_array_spec): Update prototype
2508 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2509 * module.c (MOD_VERSION): Bump.
2510 (mio_symbol_attribute): Support coarray attributes.
2511 (mio_array_spec): Add corank support.
2512 * parse.c (decode_specification_statement,decode_statement,
2513 parse_derived): Add coarray support.
2514 * resolve.c (resolve_formal_arglist, was_declared,
2515 is_non_constant_shape_array, resolve_fl_variable,
2516 resolve_fl_derived, resolve_symbol): Add coarray support.
2517 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2518 gfc_build_class_symbol): Add coarray support.
2519 (gfc_add_codimension): New function.
2521 2010-04-06 Tobias Burnus <burnus@net-b.de>
2524 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2525 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2526 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2528 * intrinsic.texi (iso_fortran_env): Ditto.
2529 * libgfortran.h (libgfortran_stat_codes): New enum.
2530 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2531 constants from the intrinsic module.
2533 2010-04-06 Tobias Burnus <burnus@net-b.de>
2536 * intrinsic.c (add_functions): Add num_images.
2537 * decl.c (gfc_match_end): Handle END CRITICAL.
2538 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2539 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2541 * gfortran.h (gfc_statement): Add enum items for those.
2542 (gfc_exec_op) Ditto.
2543 (gfc_isym_id): Add num_images.
2544 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2545 (gfc_trans_sync,gfc_trans_critical): New functions.
2546 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2547 gfc_trans_critical): Add/update prototypes.
2548 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2549 and SYNC statements.
2550 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2551 * resolve.c (resolve_sync): Add function.
2552 (gfc_resolve_blocks): Handle CRITICAL.
2553 (resolve_code): Handle CRITICAL, ERROR STOP,
2554 (resolve_branch): Add CRITICAL constraint check.
2555 and SYNC statements.
2556 * st.c (gfc_free_statement): Add new statements.
2557 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2558 (gfc_build_builtin_function_decls): Initialize it.
2559 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2560 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2561 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2563 (match_exit_cycle): Handle CRITICAL constraint.
2564 (gfc_match_stopcode): Handle ERROR STOP.
2565 * match.h (gfc_match_critical, gfc_match_error_stop,
2566 gfc_match_sync_all, gfc_match_sync_images,
2567 gfc_match_sync_memory): Add prototype.
2568 * parse.c (decode_statement, gfc_ascii_statement,
2569 parse_executable): Handle new statements.
2570 (parse_critical_block): New function.
2571 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2572 * intrinsic.texi (num_images): Document new function.
2573 * simplify.c (gfc_simplify_num_images): Add function.
2575 2010-04-06 Tobias Burnus <burnus@net-b.de>
2578 * trans-array.c (gfc_conv_expr_descriptor): Update
2579 gfc_trans_scalar_assign call.
2580 (has_default_initializer): New function.
2581 (gfc_trans_deferred_array): Nullify less often.
2582 * trans-expr.c (gfc_conv_subref_array_arg,
2583 gfc_trans_subcomponent_assign): Update call to
2584 gfc_trans_scalar_assign.
2585 (gfc_trans_scalar_assign): Add parameter and pass it on.
2586 (gfc_trans_assignment_1): Optionally, do not dealloc before
2588 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2589 call to gfc_trans_scalar_assign.
2590 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2591 initializer to static variables.
2592 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2593 * trans-stmt.c (forall_make_variable_temp,
2594 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2595 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2596 gfc_trans_allocate): Update gfc_trans_assignment call.
2597 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2598 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2599 parameter to prototype.
2601 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2603 * ioparm.def : Update copyright.
2605 * trans-array.c : ditto
2606 * trans-array.h : ditto
2608 * trans-types.c: ditto
2609 * dependency.c : ditto
2610 * gfortran.h : ditto
2612 * trans-io.c : ditto
2613 * trans-intrinsic.c : ditto
2614 * libgfortran.h : ditto
2615 * invoke.texi : ditto
2616 * intrinsic.texi : ditto
2619 * intrinsic.c : ditto
2620 * interface.c : ditto
2621 * iresolve.c : ditto
2622 * trans-stmt.c : ditto
2623 * trans-stmt.h : ditto
2628 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2631 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2632 do not assert the context of derived types.
2634 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2637 * ioparm.def: Change inquire size variable to type pointer to
2640 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2643 * trans-expr.c (conv_parent_component_references): Ensure that
2644 'dt' has a backend_decl.
2647 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2648 type has a backend_decl.
2651 * resolve.c (resolve_global_procedure): Check that the 'cl'
2652 structure is not NULL.
2654 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2656 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2659 2010-03-17 Tobias Burnus <burnus@net-b.de>
2662 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2663 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2665 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2666 pointees as having explizit size.
2667 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2669 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2670 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2671 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2672 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2673 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2676 2010-03-14 Tobias Burnus <burnus@net-b.de>
2679 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2680 (resolve_ordinary_assign): Add check to avoid segfault.
2682 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2686 * resolve.c (resolve_compcall): Add new boolean dummy argument
2687 'class_members'. Only resolve expression at end if false.
2688 Remove redundant, static variable 'class_object'.
2689 (check_class_members): Add extra argument to call of
2691 (resolve_typebound_function): Renamed resolve_class_compcall.
2692 Do all the detection of class references here. Correct calls to
2693 resolve_compcall for extra argument.
2694 (resolve_typebound_subroutine): resolve_class_typebound_call
2695 renamed. Otherwise same as resolve_typebound_function.
2696 (gfc_resolve_expr): Call resolve_typebound_function.
2697 (resolve_code): Call resolve_typebound_subroutine.
2699 2010-03-10 Tobias Burnus <burnus@net-b.de
2702 * symbol.c (get_iso_c_sym): Set sym->result.
2704 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2707 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2708 for TBPs, otherwise they will not be resolved properly.
2709 (resolve_function): Use 'value.function.esym' instead of
2710 'value.function.name' to check if we're dealing with a TBP.
2711 (check_class_members): Set correct type of passed object for all TBPs,
2712 not only generic ones, except if the type is abstract.
2714 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2717 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2718 'final...' are not misinterpreted as FINAL statements.
2720 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2723 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2724 allocatable ultimate components do not need temporaries, whilst
2725 ultimate pointer components do.
2727 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2730 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2732 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2735 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2738 * trans-array.c (gfc_conv_array_parameter): A full array of
2739 derived type need not be restricted to a symbol without an
2740 array spec to use the call to gfc_conv_expr_descriptor.
2743 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2744 allocatable arrays do not need temporaries.
2746 2010-03-01 Tobias Burnus <burnus@net-b.de>
2749 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2752 2010-02-28 Tobias Burnus <burnus@net-b.de>
2755 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2756 (gfc_conv_initializer): Handle zero initializer as special case.
2758 2010-02-27 Tobias Burnus <burnus@net-b.de>
2761 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2762 for module variables for Fortran 2008.
2764 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2767 * trans-common.c (build_common_decl): Also update DECL_MODE,
2768 and DECL_SIZE when encountering a larger common block and call
2771 2010-02-24 Tobias Burnus <burnus@net-b.de>
2774 * trans-expr.c (gfc_conv_initializer): Call directly
2775 gfc_conv_constant for C_NULL_(FUN)PTR.
2777 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2780 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2781 checking the rest of the dimensions for elements.
2783 2010-02-21 Tobias Burnus <burnus@net-b.de>
2786 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2788 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2789 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2790 * invoke.texi: Document new -fno-protect-parens flag.
2792 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2798 * dependency.c (gfc_check_argument_var_dependency): Use enum
2799 value instead of arithmetic vaue for 'elemental'.
2800 (check_data_pointer_types): New function.
2801 (gfc_check_dependency): Call check_data_pointer_types.
2802 * trans-array.h : Change fourth argument of
2803 gfc_conv_array_parameter to boolean.
2804 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2805 can be a dummy but it must not be assumed shape or deferred.
2806 Change fourth argument to boolean. Array constructor exprs will
2807 always be contiguous and do not need packing and unpacking.
2808 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2809 space and change fourth argument of gfc_conv_array_parameter
2811 (gfc_trans_arrayfunc_assign): Change fourth argument of
2812 gfc_conv_array_parameter to boolean.
2813 * trans-io.c (gfc_convert_array_to_string): The same.
2814 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2816 2010-02-20 Tobias Burnus <burnus@net-b.de>
2819 * libgfortran.h: Add GFC_RTCHECK_MEM.
2820 * invoke.texi (-fcheck=): Document -fcheck=mem.
2821 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2822 and enable malloc-success check only with -fcheck=mem.
2823 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2825 2010-02-16 Tobias Burnus <burnus@net-b.de>
2828 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2829 * intrinsic.c (add_functions): Ditto.
2830 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2831 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2833 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2836 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2837 gfc_trans_do prototype.
2838 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2839 a loop exit condition. If exit condition is given, build the loop exit
2840 code, checking IO results of implied do loops in READ and WRITE.
2841 (gfc_trans_do): Likewise.
2842 * trans.c (trans_code): New static work function, previously
2843 gfc_trans_code. Passes exit condition to gfc_trans_do.
2844 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2845 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2846 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2847 result status bits in the dtparm structure. Use this condition in call
2848 to gfc_trans_code_cond.
2850 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2854 * trans-array.c (gfc_conv_array_parameter): Use
2855 gfc_full_array_ref_p to detect full and contiguous variable
2856 arrays. Full array components and contiguous arrays do not need
2857 internal_pack and internal_unpack.
2859 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2862 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2865 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2867 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2870 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2871 Tobias Burnus <burnus@net-b.de>
2874 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2876 2010-02-10 Tobias Burnus <burnus@net-b.de>
2879 * trans-decl.c (gfc_generate_function_code): Only check
2880 actual-vs.-dummy character bounds if not bind(C).
2882 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2885 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2886 info->dimen after info has been freed.
2888 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2891 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2894 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2896 * module.c (fix_mio_expr): Declare sym.
2898 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2901 * module.c (fix_mio_expr): Fix for private generic procedures.
2903 2010-02-09 Daniel Kraft <d@domob.eu>
2906 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2907 length to be correct and issue only with -Wsurprising.
2908 * invoke.texi (Wsurprising): Mention this new warning that is
2909 turned on by -Wsurprising.
2911 2010-02-09 Daniel Kraft <d@domob.eu>
2914 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2915 can be CHARACTER type.
2916 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2918 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2921 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2922 'formal_ptr'. If this is true, give returned descriptor unity
2923 lbounds, in all dimensions, and the appropriate offset.
2924 (gfc_conv_procedure_call); If formal is a pointer, set the last
2925 argument of gfc_conv_subref_array_arg to true.
2926 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2927 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2928 new arg of gfc_conv_subref_array_arg to false.
2929 * trans-stmt.c (forall_make_variable_temp): The same.
2931 2010-02-03 Tobias Burnus <burnus@net-b.de>
2934 * interface.c (compare_parameter): Disable rank-checking
2937 2010-02-02 Tobias Burnus <burnus@net-b.de>
2940 * parse.c (decode_specification_statement): Use sym->result not sym.
2942 2010-02-01 Tobias Burnus <burnus@net-b.de>
2945 * decl.c (variable_decl): Allow default initializer in
2946 TYPE declarations in PURE functions.
2948 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2951 * resolve.c (resolve_allocate_expr): Move default initialization code
2952 here from gfc_trans_allocate.
2953 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2955 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2956 of CLASS variables via memcpy.
2957 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2958 to resolve_allocate_expr.
2960 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2963 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2964 * gfortran.h : Add prototype for above.
2965 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2966 (gfc_trans_subcomponent_assign): Call new function to replace
2967 the code to deal with allocatable components.
2968 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2969 gfc_get_full_arrayspec_from_expr to replace existing code.
2971 2010-01-25 Tobias Burnus <burnus@net-b.de>
2974 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2977 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2981 * expr.c (remove_subobject_ref): If the constructor is NULL use
2982 the expression as the source.
2983 (simplify_const_ref): Change the type of expression if
2984 there are component references. Allow for substring to be at
2985 the end of an arbitrarily long chain of references. If an
2986 element is found that is not in an EXPR_ARRAY, assume that this
2987 is scalar initialization of array. Call remove_subobject_ref in
2988 this case with NULL second argument.
2990 2010-01-24 Tobias Burnus <burnus@net-b.de>
2993 * array.c (gfc_array_dimen_size): Use correct specific
2994 function in the check.
2996 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2999 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3000 is required, turn any trailing array elements after a range
3001 into ranges so that offsets can be calculated.
3003 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3005 * module.c (mio_f2k_derived): Use enumerator as initializer of
3009 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3010 bitfield of width 2.
3012 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3015 * resolve.c (extract_compcall_passed_object): Set locus for
3016 passed-object argument.
3017 (extract_ppc_passed_object): Set locus and correctly remove PPC
3020 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3023 * trans-decl.c (add_argument_checking): Do not use the backend
3024 decl directly to test for the presence of an optional dummy
3025 argument. Use gfc_conv_expr_present, remembering to set the
3029 * trans-decl.c (gfc_generate_function_code): Small white space
3030 changes. If 'recurcheckvar' is NULL do not try to reset it.
3032 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3035 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3036 component for extended types.
3037 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3038 and take care of parent component accessibility.
3040 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3043 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3044 * interface.c (check_interface1): Move a warning message here from
3045 resolve_fl_procedure.
3046 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3047 * module.c (read_module): Remove call to gfc_check_interfaces, since
3048 this comes too early here.
3049 * resolve.c (resolve_fl_procedure): Move warning message to
3052 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3055 * interface.c (check_interface1): Pass symbol name rather than NULL to
3056 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3058 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3059 than NULL to gfc_compare_interfaces.
3061 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3064 * trans-array.c (duplicate_allocatable): Static version of
3065 gfc_duplicate_allocatable with provision to handle scalar
3066 components. New boolean argument to switch off call to malloc
3068 (gfc_duplicate_allocatable): New function to call above with
3070 (gfc_copy_allocatable_data): New function to call above with
3072 (structure_alloc_comps): Do not apply indirect reference to
3073 scalar pointers. Add new section to copy allocatable components
3074 of arrays. Extend copying of allocatable components to include
3076 (gfc_copy_only_alloc_comp): New function to copy allocatable
3077 component derived types, without allocating the base structure.
3078 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3079 Add primitive for gfc_copy_only_alloc_comp.
3080 * trans-expr.c (gfc_conv_procedure_call): After calls to
3081 transformational functions with results that are derived types
3082 with allocatable components, copy the components in the result.
3083 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3084 of lhs derived types before allocation.
3086 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3089 * module.c (load_generic_interfaces): If a procedure that is
3090 use associated but not generic is given an interface that
3091 includes itself, then make it generic.
3093 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3094 Shujing Zhao <pearly.zhao@oracle.com>
3096 PR translation/42469
3097 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3098 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3099 character between option name and help text.
3101 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3105 * trans-array.c (gfc_conv_array_initializer): Change call to
3106 gfc_error_now to call to gfc_fatal_error.
3107 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3108 (is_constant_element): Changed name from constant_element.
3109 (gfc_constant_ac): Only use expand_construuctor for expression
3110 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3111 call gfc_is_constant_expr.
3112 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3114 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3115 array expressions should have their constructors expanded.
3116 (gfc_resolve_expr): Use new function to determine whether or not to call
3117 gfc_expand_constructor.
3119 2010-01-09 Tobias Burnus <burnus@net-b.de>
3122 * trans-expr.c (gfc_trans_structure_assign): Handle
3124 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3125 to the constructor for c_null_(fun)ptr.
3126 * resolve.c (resolve_structure_cons): Add special case
3127 for c_null_(fun)ptr.
3129 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3131 * gfortranspec.c (lang_specific_driver): Update copyright notice
3134 2010-01-08 Tobias Burnus <burnus@net-b.de>
3137 * symbol.c (check_conflict, gfc_copy_attr): Add
3138 ASYNCHRONOUS support.
3139 (gfc_add_asynchronous): New function.
3140 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3141 (gfc_match_asynchronous): New function.
3142 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3143 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3144 (gfc_add_asynchronous): New Prototype.
3145 * module.c (ab_attribute, mio_symbol_attribute): Add
3146 ASYNCHRONOUS support.
3147 * resolve.c (was_declared): Ditto.
3148 * match.h (gfc_match_asynchronous): New prototype.
3149 * parse.c (decode_specification_statement,decode_statement):
3150 Add ASYNCHRONOUS support.
3152 2010-01-07 Tobias Burnus <burnus@net-b.de>
3155 * trans-decl.c (get_proc_pointer_decl): Fix call to
3156 gfc_conv_initializer for array-valued proc-pointer funcs.
3158 2010-01-07 Tobias Burnus <burnus@net-b.de>
3161 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3162 allocatable scalars with SAVE attribute.
3164 2010-01-05 Tobias Burnus <burnus@net-b.de>
3167 * options.c (gfc_post_options): Set -frecursion
3168 when -fopenmp is used.
3170 2010-01-05 Tobias Burnus <burnus@net-b.de>
3173 * trans-expr.c (gfc_conv_procedure_call): Nullify
3174 return value for allocatable-scalar character functions.
3176 2010-01-04 Tobias Burnus <burnus@net-b.de>
3179 * error.c (error_printf, gfc_warning, gfc_notify_std,
3180 gfc_warning_now, gfc_error, gfc_error_now,
3181 gfc_fatal_error): Change argument name from nocmsgid to
3182 gmsgid to enable (x)gettext's % checking.
3184 2010-01-04 Tobias Burnus <burnus@net-b.de>
3186 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3188 2010-01-04 Tobias Burnus <burnus@net-b.de>
3191 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3192 for functions returning allocatable scalars.
3193 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3194 reallocating an allocatable scalar.
3195 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3197 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3198 allocatable scalars.
3199 (gfc_generate_function_code): Nullify result variable for
3200 allocatable scalars.
3203 * module.c (gfc_use_module): Fix warning string to allow
3207 * invoke.texi (-fcheck=recursion): Mention that the checking
3208 is also disabled for -frecursive.
3209 * trans-decl.c (gfc_generate_function_code): Disable
3210 -fcheck=recursion when -frecursive is used.
3212 * intrinsic.texi (iso_c_binding): Improve wording.
3215 Copyright (C) 2010 Free Software Foundation, Inc.
3217 Copying and distribution of this file, with or without modification,
3218 are permitted in any medium without royalty provided the copyright
3219 notice and this notice are preserved.