1 2012-03-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4 * error.c (gfc_widechar_display_length, gfc_wide_display_length):
6 (print_wide_char_into_buffer): Return length written.
7 (show_locus): Fix locus displayed when wide characters are present.
9 2012-03-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
11 * module.c (gfc_use_module): Improve error message some more.
13 2012-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
16 * module.c (gfc_use_module): Improve error messages.
18 2012-03-03 Tobias Burnus <burnus@net-b.de>
21 * resolve.c (resolve_actual_arglist): Properly reset
22 assumed_type_expr_allowed.
24 2012-03-03 Tobias Burnus <burnus@net-b.de>
26 * lang.opt (Wc-binding-type): New flag.
27 * options.c (gfc_init_options, gfc_handle_option): Handle it.
28 * invoke.texi (Wc-binding-type): Document it.
29 * gfortran.h (gfc_option_t): Add warn_c_binding_type.
30 * decl.c (verify_bind_c_sym): Handle -Wc-binding-type.
31 * symbol.c (gfc_set_default_type, verify_bind_c_derived_type):
34 2012-03-03 Tobias Burnus <burnus@net-b.de>
37 * decl.c (gfc_match_decl_type_spec): Support type(*).
38 (gfc_verify_c_interop): Allow type(*).
39 * dump-parse-tree.c (show_typespec): Handle type(*).
40 * expr.c (gfc_copy_expr): Ditto.
41 * interface.c (compare_type_rank, compare_parameter,
42 compare_actual_formal, gfc_procedure_use): Ditto.
43 * libgfortran.h (bt): Add BT_ASSUMED.
44 * misc.c (gfc_basic_typename, gfc_typename): Handle type(*).
45 * module.c (bt_types): Ditto.
46 * resolve.c (assumed_type_expr_allowed): New static variable.
47 (resolve_actual_arglist, resolve_variable, resolve_symbol):
49 * trans-expr.c (gfc_conv_procedure_call): Ditto.
50 * trans-types.c (gfc_typenode_for_spec, gfc_get_dtype): Ditto.
52 2012-03-02 Tobias Burnus <burnus@net-b.de>
55 * primary.c (gfc_match_varspec): Add missing ;.
57 2012-03-02 Tobias Burnus <burnus@net-b.de>
60 * primary.c (gfc_match_varspec): Add diagnostic for % with
63 2012-03-02 Tobias Burnus <burnus@net-b.de>
66 * expr.c (gfc_check_vardef_context): Fix check for
67 intent-in polymorphic pointer .
68 * interface.c (compare_parameter): Allow passing TYPE to
69 intent-in polymorphic pointer.
71 2012-03-02 Tobias Burnus <burnus@net-b.de>
74 * resolve.c (resolve_intrinsic): Don't search for a
75 function if we know that it is a subroutine.
77 2012-02-29 Paul Thomas <pault@gcc.gnu.org>
80 * trans-expr.c (fcncall_realloc_result): Dereference the
83 2012-02-22 Tobias Burnus <burnus@net-b.de>
86 * io.c (gfc_match_open): Remove bogus F2003 DELIM= check.
88 2012-02-18 Tobias Burnus <burnus@net-b.de>
91 * interface.c (check_interface0): Internal procs in
92 generic interfaces are allowed in Fortran 2008.
94 2012-02-17 Tobias Burnus <burnus@net-b.de>
95 Roland Stigge <stigge@antcom.de>
98 * interface.c (compare_actual_formal): Fix typo "at at".
100 2012-02-17 Tobias Burnus <burnus@net-b.de>
102 * gfortran.texi (Q exponent-letter): Fix grammar.
104 2012-02-17 Tobias Burnus <burnus@net-b.de>
106 * gfortran.texi (Status): Fix typos.
107 * invoke.texi (ffixed-form, fstack-arrays): Spell Fortran with
110 2012-02-17 Tobias Burnus <burnus@net-b.de>
111 Roland Stigge <stigge@antcom.de>
119 * io.c (gfc_match_open): Fix typo.
120 * interface.c (compare_actual_formal): Ditto.
121 * lang.opt (freal-4-real-8, freal-4-real-16, freal-8-real-16): Ditto.
122 * match.c (alloc_opt_list, gfc_match_nullify): Ditto.
123 * check.c (gfc_check_associated, gfc_check_null): Ditto.
125 2012-02-12 Mikael Morin <mikael@gcc.gnu.org>
128 * trans-stmt.c (gfc_get_proc_ifc_for_call): New function.
129 (gfc_trans_call): Use gfc_get_proc_ifc_for_call.
131 2012-02-12 Mikael Morin <mikael@gcc.gnu.org>
133 * trans-array.c (gfc_walk_elemental_function_args,
134 gfc_walk_function_expr): Move call to gfc_get_proc_ifc_for_expr out
135 of gfc_walk_elemental_function_args.
136 * trans-stmt.c (gfc_trans_call): Ditto.
137 * trans-array.h (gfc_get_proc_ifc_for_expr): New prototype.
138 (gfc_walk_elemental_function_args): Update prototype.
140 2012-02-12 Mikael Morin <mikael@gcc.gnu.org>
142 * trans-array.c (gfc_get_proc_ifc_for_expr): New function.
143 (gfc_walk_elemental_function_args): Move code to
144 gfc_get_proc_ifc_for_expr and call it.
146 2012-02-08 Tobias Burnus <burnus@net-b.de>
149 * trans-expr.c (fcncall_realloc_result): Set also the stride.
151 2012-02-07 Tobias Burnus <burnus@net-b.de>
154 * trans-expr.c (gfc_conv_procedure_call): Add _data component
155 for calls of scalar CLASS actuals to TYPE dummies.
157 2012-02-05 Thomas König <tkoenig@gcc.gnu.org>
160 * trans-decl.c: Warn about unused dummy procedure arguments
161 if -Wunused-dummy-argument is specified. Suppress middle-end
162 warnings about procedure arguments.
164 2012-02-05 Paul Thomas <pault@gcc.gnu.org>
166 * trans-array.c (gfc_array_allocate): Zero memory for all class
168 * trans-stmt.c (gfc_trans_allocate): Ditto for class scalars.
171 * trans-stmt.c (gfc_trans_allocate): Before correcting a class
172 array reference, ensure that 'dataref' points to the _data
173 component that is followed by the array reference..
175 2012-02-02 Mikael Morin <mikael@gcc.gnu.org>
181 * class.c (insert_component_ref, class_data_ref_missing,
182 gfc_fix_class_refs): New functions.
183 * gfortran.h (gfc_fix_class_refs): New prototype.
184 * trans-expr.c (gfc_conv_expr): Remove special case handling and call
185 gfc_fix_class_refs instead.
187 2012-02-02 Paul Thomas <pault@gcc.gnu.org>
190 * trans-expr.c (fcncall_realloc_result): If variable shape is
191 correct, retain the bounds, whatever they are.
193 2012-02-02 Tobias Burnus <burnus@net-b.de>
196 * simplify.c (gfc_simplify_size): Handle INTRINSIC_PARENTHESES.
198 2012-02-01 Thomas König <tkoenig@gcc.gnu.org>
201 * frontend-passes.c (convert_elseif): New function.
202 (optimize_namespace): Call it.
204 2012-02-01 Tobias Burnus <burnus@net-b.de>
207 * module.c (MOD_VERSION): Bump.
208 (mio_typebound_proc): Read/write is_operator from/to the
211 2012-02-01 Tobias Burnus <burnus@net-b.de>
214 * trans-expr.c (gfc_conv_procedure_call): Add array ref
217 2012-01-31 Tobias Burnus <burnus@net-b.de>
220 * gfortran.h (gfc_tbp_generic): Store whether the
221 generic is an operator.
222 * decl.c (gfc_match_generic): Set that flag.
223 * resolve.c (check_generic_tbp_ambiguity): Use it in the
224 gfc_compare_interfaces check.
226 2012-01-31 Tobias Burnus <burnus@net-b.de>
229 * class.c (gfc_find_derived_vtab): Mark _copy function as pure.
231 2012-01-31 Tobias Burnus <burnus@net-b.de>
234 * class.c (get_unique_hashed_string): Adapt trim length.
235 (gfc_build_class_symbol) Encode also corank in the container name.
237 2012-01-31 Paul Thomas <pault@gcc.gnu.org>
240 * trans-expr.c (fcncall_realloc_result): Correct calculation of
243 2012-01-29 Janne Blomqvist <jb@gcc.gnu.org>
245 * module.c (pointer_info): Make true_name and module pointers
246 rather than arrays, order pointers before other fields.
247 (free_pi_tree): free true_name and module as well.
248 (mio_read_string): Rename to read_string.
249 (mio_write_string): Remove.
250 (load_commons): Use read_string.
251 (read_module): Use read_string rather than mio_internal_string.
252 (write_blank_common): Call write_atom directly.
253 (write_symbol): Likewise.
255 2012-01-29 Tobias Burnus <burnus@net-b.de>
258 * expr.c (gfc_default_initializer): Convert the values if
259 the type does not match.
261 2012-01-29 Tobias Burnus <burnus@net-b.de>
264 * trans-array.c (structure_alloc_comps): Fix assignment of
265 polymorphic components (polymorphic deep copying).
267 2012-01-29 Janne Blomqvist <jb@gcc.gnu.org>
270 * decl.c (set_binding_label): Make binding_label argument const.
271 (curr_binding_label): Constify.
272 * gfortran.h (gfc_symbol): Constify binding_label.
273 (gfc_common_head): Likewise.
274 (get_iso_c_sym): Likewise.
275 * match.c (gfc_match_name_C): Constify buffer argument.
276 * match.h (gfc_match_name_C): Likewise.
277 * resolve.c (set_name_and_label): Constify binding_label argument.
278 (gfc_iso_c_sub_interface): Constify binding_label variable.
279 * symbol.c (get_iso_c_sym): Constify binding_label argument.
281 2012-01-29 Janne Blomqvist <jb@gcc.gnu.org>
284 * decl.c (set_binding_label): Move prototype from match.h to here.
285 (curr_binding_label): Make a pointer rather than static array.
286 (build_sym): Check sym->binding_label pointer rather than array,
287 update set_binding_label call, handle curr_binding_label changes.
288 (set_binding_label): Handle new curr_binding_label, dest_label
289 double ptr, and sym->binding_label.
290 (verify_bind_c_sym): Handle sym->binding_label being a pointer.
291 (set_verify_bind_c_sym): Check sym->binding_label pointer rather
292 than array, update set_binding_label call.
293 (gfc_match_bind_c_stmt): Handle curr_binding_label change.
294 (match_procedure_decl): Update set_binding_label call.
295 (gfc_match_bind_c): Change binding_label to pointer, update
296 gfc_match_name_C call.
297 * gfortran.h (GFC_MAX_BINDING_LABEL_LEN): Remove macro.
298 (gfc_symbol): Make binding_label a pointer.
299 (gfc_common_head): Likewise.
300 * match.c (gfc_match_name_C): Heap allocate bind(C) name.
301 * match.h (gfc_match_name_C): Change prototype argument.
302 (set_binding_label): Move prototype to decl.c.
303 * module.c (struct pointer_info): Make binding_label a pointer.
304 (free_pi_tree): Free unused binding_label.
305 (mio_read_string): New function.
306 (mio_write_string): New function.
307 (load_commons): Redo reading of binding_label.
308 (read_module): Likewise.
309 (write_common_0): Change to write empty string instead of name if
311 (write_blank_common): Write empty string for binding label.
312 (write_symbol): Change to write empty string instead of name if no
314 * resolve.c (gfc_iso_c_func_interface): Don't set binding_label.
315 (set_name_and_label): Make binding_label double pointer, use
317 (gfc_iso_c_sub_interface): Make binding_label a pointer.
318 (resolve_bind_c_comms): Handle cases if
319 gfc_common_head->binding_label is NULL.
320 (gfc_verify_binding_labels): sym->binding_label is a pointer.
321 * symbol.c (gfc_new_symbol): Rely on XCNEW zero init for
323 (gen_special_c_interop_ptr): Don't set binding label.
324 (generate_isocbinding_symbol): Insert binding_label into symbol
326 (get_iso_c_sym): Use pointer assignment instead of strcpy.
327 * trans-common.c (gfc_sym_mangled_common_id): Handle
328 com->binding_label being a pointer.
329 * trans-decl.c (gfc_sym_mangled_identifier): Handle
330 sym->binding_label being a pointer.
331 (gfc_sym_mangled_function_id): Likewise.
333 2012-01-29 Tobias Burnus <burnus@net-b.de>
336 * resolve.c (symbol_as): Remove unused, accidentally
339 2012-01-28 Tobias Burnus <burnus@net-b.de>
342 * trans-stmt.c (gfc_trans_allocate): Properly check whether
343 we have a BT_CLASS which needs to be memset.
345 2012-01-27 Tobias Burnus <burnus@net-b.de>
348 * trans-expr.c (gfc_conv_procedure_call): Fix passing
349 of functions, which return allocatables.
351 2012-01-27 Tobias Burnus <burnus@net-b.de>
354 * resolve.c (resolve_formal_arglist): Fix elemental
355 constraint checks for polymorphic dummies also for
358 2012-01-27 Tobias Burnus <burnus@net-b.de>
362 * primary.c (gfc_match_varspec. gfc_match_rvalue): Set
363 handle array spec for BT_CLASS.
364 * expr.c (gfc_get_variable_expr, gfc_lval_expr_from_sym)
365 * frontend-passes.c (create_var): Ditto.
366 * resolve.c (resolve_actual_arglist, resolve_assoc_var): Ditto.
367 * trans-decl.c (gfc_trans_deferred_vars): Use class_pointer
368 instead of attr.pointer.
369 (gfc_generate_function_code): Use CLASS_DATA (sym) for BT_CLASS.
370 * trans-intrinsic.c (conv_intrinsic_move_alloc): Move assert.
371 * trans-stmt.c (trans_associate_var): Ask for the descriptor.
373 2012-01-27 Tobias Burnus <burnus@net-b.de>
376 * match.c (gfc_match_allocate): Allow more than allocate
379 2012-01-27 Tobias Burnus <burnus@net-b.de>
382 * resolve.c (resolve_formal_arglist): Fix elemental
383 constraint checks for polymorphic dummies.
385 2012-01-27 Paul Thomas <pault@gcc.gnu.org>
386 Tobias Burnus <burnus@gcc.gnu.org>
392 * trans-array.c (gfc_array_init_size): Add two extra arguments
393 to convey the dynamic element size of a calls object and to
394 return the number of elements that have been allocated.
395 (gfc_array_allocate): Add the same arguments and use them to
396 call gfc_array_init_size. Before the allocation dereference
397 the data pointer, if necessary. Set the allocated array to zero
398 if the class element size or expr3 are non-null.
399 * trans-expr.c (gfc_conv_class_to_class): Give this function
401 (get_class_array_ref): New function.
402 (gfc_copy_class_to_class): New function.
403 * trans-array.h : Update prototype for gfc_array_allocate.
404 * trans-stmt.c (gfc_trans_allocate): For non-variable class
405 STATUS expressions extract the class object and the dynamic
406 element size. Use the latter to call gfc_array_allocate and
407 the former for setting the vptr and, via
408 gfc_copy_class_to_clasfc_cs, to copy to the allocated data.
409 * trans.h : Prototypes for gfc_get_class_array_ref,
410 gfc_copy_class_to_class and gfc_conv_class_to_class.
412 2012-01-25 Tobias Burnus <burnus@net-b.de>
414 * resolve.c (symbol_as): Check also for attr.class_ok.
416 2012-01-25 Tobias Burnus <burnus@net-b.de>
419 * class.c (gfc_build_class_symbol): Fix invalid freeing
420 issue with fclass->f2k_derived.
422 2012-01-25 Tobias Burnus <burnus@net-b.de>
425 * class.c (gfc_build_class_symbol): Ensure that
426 fclass->f2k_derived is set.
428 2012-01-25 Tobias Burnus <burnus@net-b.de>
431 * resolve.c (resolve_structure_cons): Only create an
432 array constructors for nonscalars.
434 2012-01-23 Tobias Burnus <burnus@net-b.de>
437 * check.c (variable_check): Fix checking for
438 variables and deeply nested BLOCKs.
440 2012-01-21 Tobias Burnus <burnus@net-b.de>
441 Steven G. Kargl <kargl@gcc.gnu.org>
444 * symbol.c (check_conflict): namelist-group-name cannot have the SAVE
447 2012-01-21 Tobias Burnus <burnus@net-b.de>
450 * interface.c (compare_parameter): Fix CLASS comparison.
452 2012-01-20 Tobias Burnus <burnus@net-b.de>
453 Janus Weil <janus@gcc.gnu.org>
456 * module.c (load_needed, read_module): Don't mark __vtab etc.
459 2012-01-19 Tobias Burnus <burnus@net-b.de>
462 * expr.c (gfc_build_intrinsic_call): Also set the symtree.
464 2012-01-18 Paul Thomas <pault@gcc.gnu.org>
467 * trans-expr.c (gfc_conv_procedure_call): Deallocate allocatable
468 components of temporary class arguments.
470 2012-01-17 Tobias Burnus <burnus@net-b.de>
471 Janne Blomqvist <jb@gcc.gnu.org>
474 * trans-expr.c (alloc_scalar_allocatable_for_assignment): Nullify
475 LHS after allocation, if it has allocatable components.
476 * f95-lang.c (gfc_init_builtin_functions): Add BUILT_IN_CALLOC.
478 2012-01-16 Mikael Morin <mikael@gcc.gnu.org>
479 Tobias Burnus <burnus@net-b.de>
482 * trans-array.c (gfc_walk_elemental_function_args): Fix
483 passing of deallocated allocatables/pointers as absent argument.
485 2012-01-16 Tobias Burnus <burnus@net-b.de>
488 * class.c (gfc_find_derived_vtab): Mark __vtab and
489 __def_init as FL_VARIABLE not as FL_PARAMETER.
490 * expr.c (gfc_simplify_expr): Remove special
492 * resolve.c (resolve_values): Ditto.
493 * trans-decl.c (gfc_get_symbol_decl): Mark __vtab
494 and __def_init as TREE_READONLY.
496 2012-01-16 Zydrunas Gimbutas <gimbutas@cims.nyu.edu>
497 Andreas Kloeckner <kloeckner@cims.nyu.edu>
498 Steven G. Kargl <kargl@gcc.gnu.org>
501 * gfortran.h (gfc_option_t): Add members flag_*_kind to store kind.
502 * lang.opt: Add options -freal-4-real-8, -freal-4-real-10,
503 -freal-4-real-16, -freal-8-real-4, -freal-8-real-10, -freal-8-real-16
504 and -finteger-4-integer-8. User-desired type conversion information.
505 * decl.c (gfc_match_old_kind_spec,kind_expr): Type conversions
506 in declaration parsing.
507 * trans-types.c (gfc_init_kinds): User-specified type conversion
508 checked for current backend.
509 * primary.c (match_integer_constant,match_real_constant): Implement
510 type conversion in constant parsing.
511 * options.c (gfc_init_options,gfc_handle_option): Translate input
512 options to flags in internal options data structure.
513 * invoke.texi: Document new options. Re-order options in Options
516 2012-01-16 Paul Thomas <pault@gcc.gnu.org>
518 * trans-array.c (gfc_trans_create_temp_array): In the case of a
519 class array temporary, detect a null 'eltype' on entry and use
520 'initial' to provde the class reference and so, through the
521 vtable, the element size for the dynamic type.
522 * trans-stmt.c (gfc_conv_elemental_dependencies): For class
523 expressions, set 'eltype' to null and pass the values via the
524 'initial' expression.
526 2012-01-14 Tobias Burnus <burnus@net-b.de>
529 * resolve.c (build_default_init_expr): Also initialize
530 nonconstant-length strings with -finit-character=<n>.
532 2011-01-14 Tobias Burnus <burnus@net-b.de>
535 * module.c (read_module): Don't make nonexisting
536 intrinsic operators as found.
537 (rename_list_remove_duplicate): New function.
538 (gfc_use_modules): Use it.
540 2012-01-13 Paul Thomas <pault@gcc.gnu.org>
543 * trans-array.c (structure_alloc_comps): Suppress interative
544 call to self, when current component is deallocated using
545 gfc_trans_dealloc_allocated.
546 * class.c (gfc_build_class_symbol): Copy the 'alloc_comp'
547 attribute from the declared type to the class structure.
549 2012-01-13 Tobias Burnus <burnus@net-b.de>
552 * fortran/trans-types.c (gfc_init_kinds): Use PTRDIFF_TYPE
553 instead of a signed int of size POINTER_SIZE for
554 gfc_index_integer_kind.
556 2012-01-12 Tobias Burnus <burnus@net-b.de>
559 * intrinsic.texi (CHMOD): Extend a bit and remove statement
560 that /bin/chmod is called.
562 2012-01-10 Gerald Pfeifer <gerald@pfeifer.com>
564 * gfortran.texi (Fortran 2003 Status): Fix grammar.
566 2012-01-10 Tobias Burnus <burnus@net-b.de>
569 * resolve.c (resolve_allocate_expr): For non-deferred char lengths,
570 check whether type-spec matches declaration.
572 2012-01-10 Tobias Burnus <burnus@net-b.de>
574 * resolve.c (resolve_ordinary_assign): Improve error wording.
576 2012-01-09 Paul Thomas <pault@gcc.gnu.org>
579 * interface.c (matching_typebound_op): Drill down through
580 possible parentheses to obtain base expression. Do not test for
581 'class_ok' but, instead for the class structure components.
582 * resolve.c (resolve_ordinary_assign): Extend error message for
583 polymorphic assignment to advise checking for specific
587 * resolve.c (resolve_typebound_function): Restore 'static' to
590 2012-01-09 Mikael Morin <mikael@gcc.gnu.org>
593 * trans-array.c (gfc_walk_elemental_function_args):
594 Skip over NULL() actual arguments.
596 2012-01-09 Tobias Burnus <burnus@net-b.de>
598 * gfortran.texi: Bump copyright year.
599 (Fortran 2003 Status): Update polymorphism item, add
600 item for generic interface with DT name.
602 2012-01-09 Tobias Burnus <burnus@net-b.de>
605 * gfortran.h (gfc_use_list):
606 * match.h (gfc_use_module): Rename to ...
607 (gfc_use_modules): ... this.
608 * module.c (use_locus, specified_nonint, specified_int): Remove
610 (module_name): Change type to const char*, used with gfc_get_string.
611 (module_list): New global variable.
612 (free_rename): Free argument not global var.
613 (gfc_match_use): Save match to module_list.
614 (load_generic_interfaces, read_module): Don't free symtree.
615 (write_dt_extensions, gfc_dump_module): Fix module-name I/O due to the
616 type change of module_name.
617 (write_symbol0, write_generic): Optimize due to the type change.
618 (import_iso_c_binding_module, use_iso_fortran_env_module): Use
619 locus of rename->where.
620 (gfc_use_module): Take module_list as argument.
621 (gfc_use_modules): New function.
622 (gfc_module_init_2, gfc_module_done_2): Init module_list, rename_list.
623 * parse.c (last_was_use_stmt): New global variable.
624 (use_modules): New function.
625 (decode_specification_statement, decode_statement): Move USE match up
626 and call use_modules.
627 (next_free, next_fixed): Call use_modules.
628 (accept_statement): Don't call gfc_module_use.
630 2012-01-06 Tobias Burnus <burnus@net-b.de>
632 * trans-openmp.c (gfc_omp_clause_dtor, gfc_trans_omp_array_reduction):
633 Update call to gfc_trans_dealloc_allocated.
634 * trans.c (gfc_allocate_using_malloc): Fix spacing.
635 (gfc_allocate_allocatable): For gfc_allocate_using_lib, jump to
636 label_finish when an error occurs.
637 (gfc_deallocate_with_status): Call caf_deregister for -fcoarray=lib.
638 * trans.h (gfc_allocate_allocatable, gfc_deallocate_with_status):
640 (gfor_fndecl_caf_deregister): New tree symbol.
641 * trans-expr.c (gfc_conv_procedure_call): Update
642 gfc_deallocate_with_status and gfc_trans_dealloc_allocated calls.
643 * trans-array.c (gfc_array_allocate, gfc_trans_dealloc_allocated,
644 structure_alloc_comps, gfc_trans_deferred_array): Ditto.
645 (gfc_array_deallocate): Handle coarrays with -fcoarray=lib.
646 * trans-array.h (gfc_array_deallocate, gfc_array_allocate,
647 gfc_trans_dealloc_allocated): Update prototypes.
648 * trans-stmt.c (gfc_trans_sync): Fix indentation.
649 (gfc_trans_allocate): Fix errmsg padding and label handling.
650 (gfc_trans_deallocate): Ditto and handle -fcoarray=lib.
651 * expr.c (gfc_is_coarray): Fix algorithm for BT_CLASS.
652 * libgfortran.h (GFC_STAT_STOPPED_IMAGE): Use large value
653 to avoid other stats accidentally matching this one.
654 * trans-decl.c (gfor_fndecl_caf_deregister): New global var.
655 (gfc_build_builtin_function_decls): Fix prototype decl of caf_register
656 and add decl for caf_deregister.
657 (gfc_trans_deferred_vars): Handle CAF vars with -fcoarrays=lib.
658 * trans-intrinsic.c (conv_intrinsic_move_alloc): Update call to
659 gfc_deallocate_with_status.
661 2012-01-05 Paul Thomas <pault@gcc.gnu.org>
664 * resolve.c (resolve_typebound_static): If the typebound
665 procedure is 'deferred' try to find the correct specific
666 procedure in the derived type operator space itself.
668 2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
671 * trans-array.h (gfc_walk_elemental_function_args): New argument.
672 * trans-intrinsic.c (gfc_walk_intrinsic_function): Update call.
673 * trans-stmt.c (gfc_trans_call): Ditto.
674 * trans-array.c (gfc_walk_function_expr): Ditto.
675 (gfc_walk_elemental_function_args): Get the dummy argument list
676 if possible. Check that the dummy and the actual argument are both
677 optional, and set can_be_null_ref accordingly.
679 2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
682 * trans.h (struct gfc_ss_info): New field data::scalar::can_be_null_ref
683 * trans-array.c: If the reference can be NULL, save the reference
684 instead of the value.
685 * trans-expr.c (gfc_conv_expr): If we have saved a reference,
688 2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
690 * trans-expr.c (gfc_conv_expr): Move address taking...
691 (gfc_conv_expr_reference): ... here.
693 2012-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
696 * trans-common.c (create_common): Update copyright years. Mark
697 variables as used to avoid warnings about unused variables in
700 2012-01-03 Hans-Peter Nilsson <hp@axis.com>
702 * gfortran.h (struct gfc_expr): Add missing "struct"
703 qualifier for member base_expr.
705 2012-01-02 Paul Thomas <pault@gcc.gnu.org>
708 * trans-array.c (gfc_array_allocate): Null allocated memory of
709 newly allocted class arrays.
714 * interface.c(build_compcall_for_operator): Add a type to the
716 * trans-expr.c (conv_base_obj_fcn_val): New function.
717 (gfc_conv_procedure_call): Use base_expr to detect non-variable
718 base objects and, ensuring that there is a temporary variable,
719 build up the typebound call using conv_base_obj_fcn_val.
720 (gfc_trans_class_assign): Pick out class procedure pointer
721 assignments and do the assignment with no further prcessing.
722 (gfc_trans_class_array_init_assign, gfc_trans_class_init_assign
723 gfc_trans_class_assign): Move to top of file.
724 * gfortran.h : Add 'base_expr' field to gfc_expr.
725 * resolve.c (get_declared_from_expr): Add 'types' argument to
726 switch checking of derived types on or off.
727 (resolve_typebound_generic_call): Set the new argument.
728 (resolve_typebound_function, resolve_typebound_subroutine):
729 Set 'types' argument for get_declared_from_expr appropriately.
730 Identify base expression, if not a variable, in the argument
731 list of class valued calls. Assign it to the 'base_expr' field
732 of the final expression. Strip away all references after the
733 last class reference.
735 2012-01-02 Tobias Burnus <burnus@net-b.de>
738 * trans-intrinsic.c (trans_this_image, trans_image_index,
739 trans_num_images, conv_intrinsic_cobound): Fold_convert the
740 caf_num_images/caf_this_images variables to the correct int kind.
742 2012-01-01 Jakub Jelinek <jakub@redhat.com>
744 * gfortranspec.c (lang_specific_driver): Update copyright notice
747 Copyright (C) 2012 Free Software Foundation, Inc.
749 Copying and distribution of this file, with or without modification,
750 are permitted in any medium without royalty provided the copyright
751 notice and this notice are preserved.