1 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3 * options.c (set_Wall): Remove special logic for Wuninitialized
6 2010-05-15 Janus Weil <janus@gcc.gnu.org>
10 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
13 2010-05-15 Janus Weil <janus@gcc.gnu.org>
17 * gfortran.h (gfc_class_null_initializer): New prototype.
18 * expr.c (gfc_class_null_initializer): New function to build a NULL
19 initializer for CLASS pointers.
20 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
21 containers. Remove default NULL initialization of $data component.
22 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
24 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
25 Use new function 'gfc_class_null_initializer'.
26 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
29 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
32 * fortran/interface.c (get_sym_storage_size): Use signed instead of
33 unsigned mpz_get_?i routines.
35 2010-05-14 Jakub Jelinek <jakub@redhat.com>
37 * trans.c (trans_code): Set backend locus early.
38 * trans-decl.c (gfc_get_fake_result_decl): Use source location
39 of the function instead of current input_location.
41 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
44 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
46 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
47 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
50 2010-05-13 Jakub Jelinek <jakub@redhat.com>
53 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
55 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
56 by reference dummy procedures or non-dummy procedure pointers.
57 (gfc_omp_predetermined_sharing): Return
58 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
60 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
63 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
65 (gfc_match_omp_critical): Likewise.
66 (gfc_match_omp_flush): Likewise.
67 (gfc_match_omp_workshare): Likewise.
68 (gfc_match_omp_master): Likewise.
69 (gfc_match_omp_ordered): Likewise.
70 (gfc_match_omp_atomic): Likewise.
71 (gfc_match_omp_barrier): Likewise.
72 (gfc_match_omp_end_nowait): Likewise.
74 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
77 * resolve.c (validate_case_label_expr): Removed FIXME.
78 (resolve_select): Raise default warning on case labels out of range
79 of the case expression.
81 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
86 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
87 about conversion warnings.
89 2010-05-10 Janus Weil <janus@gcc.gnu.org>
92 * match.c (gfc_match_select_type): Move error message to
94 * resolve.c (resolve_select_type): Error message moved here from
95 gfc_match_select_type. Correctly set type of temporary.
97 2010-05-10 Richard Guenther <rguenther@suse.de>
99 * trans-decl.c (gfc_build_library_function_decl): Split out
101 (build_library_function_decl_1): ... this new function.
102 Set a fnspec attribute if a specification was provided.
103 (gfc_build_library_function_decl_with_spec): New function.
104 (gfc_build_intrinsic_function_decls): Annotate internal_pack
107 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
110 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
113 2010-05-07 Jason Merrill <jason@redhat.com>
115 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
116 to avoid -Wc++-compat warning.
118 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
121 * options.c (gfc_handle_option): Add argument kind.
122 * gfortran.h (gfc_handle_option): Update declaration.
124 2010-05-06 Tobias Burnus <burnus@net-b.de>
127 * trans-types.c (gfc_sym_type): Mark Cray pointees as
130 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
133 * resolve.c (traverse_data_list): Rephrase error message for
134 non-constant bounds in data-implied-do.
136 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
139 * gfortran.h: Removed repeat count from constructor, removed
141 * data.h (gfc_assign_data_value_range): Changed return value from
143 * data.c (gfc_assign_data_value): Add location to constructor element.
144 (gfc_assign_data_value_range): Call gfc_assign_data_value()
145 for each element in range. Return early if an error was generated.
146 * resolve.c (check_data_variable): Stop early if range assignment
149 2010-05-05 Janus Weil <janus@gcc.gnu.org>
152 * resolve.c (resolve_fl_derived): Some fixes for class variables.
153 * symbol.c (gfc_build_class_symbol): Add separate class container for
156 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
159 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
161 2010-05-02 Tobias Burnus <burnus@net-b.de>
164 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
165 for lcobound, ucobound, image_index and this_image.
166 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
167 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
168 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
169 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
171 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
173 2010-04-30 Tobias Burnus <burnus@net-b.de>
177 * trans-types.c (gfc_get_array_descriptor_base): Fix index
178 calculation for array descriptor types.
180 2010-04-29 Janus Weil <janus@gcc.gnu.org>
183 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
184 initializers for PPC members of the vtabs.
186 2010-04-29 Janus Weil <janus@gcc.gnu.org>
189 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
190 attribute for all PPC members of the vtypes.
191 (copy_vtab_proc_comps): Copy the correct interface.
192 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
193 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
194 a dummy argument and make sure all PPC members of the vtab are
195 initialized correctly.
196 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
197 in call to gfc_trans_assign_vtab_procs.
198 * trans-stmt.c (gfc_trans_allocate): Ditto.
200 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
203 * resolve.c (resolve_typebound_function): Renamed
204 resolve_class_compcall.Do all the detection of class references
206 (resolve_typebound_subroutine): resolve_class_typebound_call
207 renamed. Otherwise same as resolve_typebound_function.
208 (gfc_resolve_expr): Call resolve_typebound_function.
209 (resolve_code): Call resolve_typebound_subroutine.
211 2010-04-29 Janus Weil <janus@gcc.gnu.org>
214 * resolve.c (resolve_typebound_generic_call): For CLASS methods
215 pass back the specific symtree name, rather than the target
218 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
221 * resolve.c (resolve_structure_cons): Make the initializer of
222 the vtab component 'extends' the same type as the component.
224 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
227 * interface.c (check_interface1): Pass symbol name rather than NULL to
228 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
229 trap MULL. (gfc_compare_derived_types): Revert previous change
230 incorporated incorrectly during merge from trunk, r155778.
231 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
232 than NULL to gfc_compare_interfaces.
233 * symbol.c (add_generic_specifics): Likewise.
235 2010-02-29 Janus Weil <janus@gcc.gnu.org>
238 * interface.c (gfc_compare_derived_types): Add condition for vtype.
239 * symbol.c (gfc_find_derived_vtab): Sey access to private.
240 (gfc_find_derived_vtab): Likewise.
241 * module.c (ab_attribute): Add enumerator AB_VTAB.
242 (mio_symbol_attribute): Use new attribute, AB_VTAB.
243 (check_for_ambiguous): Likewise.
245 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
246 Janus Weil <janus@gcc.gnu.org>
249 * trans-expr.c (select_class_proc): Remove function.
250 (conv_function_val): Delete reference to previous.
251 (gfc_conv_derived_to_class): Add second argument to the call to
252 gfc_find_derived_vtab.
253 (gfc_conv_structure): Exclude proc_pointer components when
254 accessing $data field of class objects.
255 (gfc_trans_assign_vtab_procs): New function.
256 (gfc_trans_class_assign): Add second argument to the call to
257 gfc_find_derived_vtab.
258 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
259 implement holding off searching for the vptr derived type.
260 (add_proc_component): New function.
261 (add_proc_comps): New function.
262 (add_procs_to_declared_vtab1): New function.
263 (copy_vtab_proc_comps): New function.
264 (add_procs_to_declared_vtab): New function.
265 (void add_generic_specifics): New function.
266 (add_generics_to_declared_vtab): New function.
267 (gfc_find_derived_vtab): Add second argument to the call to
268 gfc_find_derived_vtab. Add the calls to
269 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
270 * decl.c (build_sym, build_struct): Use new arg in calls to
271 gfc_build_class_symbol.
272 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
273 definition of struct gfc_class_esym_list. Modify prototypes
274 of gfc_build_class_symbol and gfc_find_derived_vtab.
275 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
276 call to gfc_find_derived_vtab.
277 * module.c : Add the vtype attribute.
278 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
279 * resolve.c (resolve_typebound_generic_call): Add second arg
280 to pass along the generic name for class methods.
281 (resolve_typebound_call): The same.
282 (resolve_compcall): Use the second arg to carry the generic
283 name from the above. Remove the reference to class_esym.
284 (check_members, check_class_members, resolve_class_esym,
285 hash_value_expr): Remove functions.
286 (resolve_class_compcall, resolve_class_typebound_call): Modify
287 to use vtable rather than member by member calls.
288 (gfc_resolve_expr): Modify second arg in call to
290 (resolve_select_type): Add second arg in call to
291 gfc_find_derived_vtab.
292 (resolve_code): Add second arg in call resolve_typebound_call.
293 (resolve_fl_derived): Exclude vtypes from check for late
294 procedure definitions. Likewise for checking of explicit
295 interface and checking of pass arg.
296 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
297 calls to gfc_find_derived_vtab.
298 * match.c (select_type_set_tmp): Use new arg in call to
299 gfc_build_class_symbol.
300 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
302 * parse.c (endType): Finish incomplete classes.
304 2010-04-28 Tobias Burnus <burnus@net-b.de>
308 * simplify.c (simplify_cobound): Handle scalar coarrays.
310 2010-04-27 Tobias Burnus <burnus@net-b.de>
312 * gfc-internals.texi: Update copyright year.
313 * gfortran.texi: Ditto.
314 * invoke.texi: Ditto.
316 2010-04-27 Tobias Burnus <burnus@net-b.de>
319 * resolve.c (resolve_allocate_expr): Allow array coarrays.
320 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
321 * trans-types.c (gfc_get_array_type_bounds,
322 gfc_get_array_descriptor_base): Add corank argument.
323 * trans-array.c (gfc_array_init_size): Handle corank.
324 (gfc_trans_create_temp_array, gfc_array_allocate,
325 gfc_conv_expr_descriptor): Add corank argument to call.
326 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
328 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
332 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
333 of mucking with a tree directly.
335 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
338 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
339 gfc_error with new error message.
341 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
345 * trans-expr.c (gfc_conv_expr): Supply an address expression for
347 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
349 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
350 than the address of a GFC_SS_REFERENCE.
351 * trans.h : Change comment on GFC_SS_REFERENCE.
353 2010-04-22 Richard Guenther <rguenther@suse.de>
356 * resolve.c (gfc_resolve_index): Wrap around ...
357 (gfc_resolve_index_1): ... this. Add parameter to allow
358 any integer kind index type.
359 (resolve_array_ref): Allow any integer kind for the start
360 index of an array ref.
362 2010-04-21 Jakub Jelinek <jakub@redhat.com>
365 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
368 2010-04-20 Harald Anlauf <anlauf@gmx.de>
370 * intrinsic.c (sort_actual): Remove 'is' in error message.
372 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
375 * resolve.c (resolve_fl_derived): If a component character
376 length has not been resolved, do so now.
377 (resolve_symbol): The same as above for a symbol character
379 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
380 not needed for a character valued, procedure pointer.
383 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
384 not found, return FAILURE rather than ICEing.
386 2010-04-19 Jakub Jelinek <jakub@redhat.com>
389 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
390 sequential loops private in the innermost containing task region.
392 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
394 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
395 to build_common_tree_nodes.
397 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
400 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
401 gfc_msg_bounds by using 'Array bound mismatch' directly.
402 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
403 error message to include the mismatch in the extent of array bound.
404 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
405 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
407 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
409 * gfortran.texi: Update information on temporary file locations.
411 2010-04-16 Jakub Jelinek <jakub@redhat.com>
413 * trans-decl.c (gfc_build_qualified_array): Ensure
414 ubound.N and lbound.N artificial variable names don't appear
417 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
420 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
421 block of code. Set name to the variable associated with the descriptor.
423 2010-04-15 Jakub Jelinek <jakub@redhat.com>
425 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
426 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
428 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
430 * intrinsic.texi: Add the missing specific name of intrinsic
431 procedure where the specific name is identical to the generic name.
432 Fix inconsistent or mismatch in the argument names in intrinsic
433 procedure descriptions. Add the SCALAR allocatable description to
436 2010-04-14 Tobias Burnus <burnus@net-b.de>
439 * array.c (gfc_find_array_ref): Handle codimensions.
440 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
441 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
442 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
444 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
445 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
447 * intrinsic.h (add_functions): Add this_image, image_index,
448 lcobound and ucobound intrinsics.
449 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
450 gfc_check_image_index, gfc_check_this_image,
451 gfc_simplify_image_index, gfc_simplify_lcobound,
452 gfc_simplify_this_image, gfc_simplify_ucobound):
453 New function prototypes.
454 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
455 IMAGE_INDEX): Document new intrinsic functions.
456 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
458 * simplify.c (simplify_bound_dim): Handle coarrays.
459 (simplify_bound): Update simplify_bound_dim call.
460 (gfc_simplify_num_images): Add -fcoarray=none check.
461 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
462 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
464 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
467 * constructor.c: Fix typo in comment.
468 * expr.c (find_array_section): Add check for max array limit.
470 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
473 * gfortranspec.c (lookup_option): Check for -static and return
475 (lang_specific_driver): Break when OPTION_static is discovered.
477 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
479 * array.c (extract_element): Restore function from trunk.
480 (gfc_get_array_element): Restore function from trunk.
481 (gfc_expand_constructor): Restore check against
482 flag_max_array_constructor.
483 * constructor.c (node_copy_and_append): Delete unused.
484 * gfortran.h: Delete comment and extra include.
485 * constructor.h: Bump copyright and clean up TODO comments.
486 * resolve.c: Whitespace.
488 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
490 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
491 with direct access access to elements. Adjusted prototype, fixed all
493 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
495 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
496 (gfc_simplify_spread): Removed workaround, directly insert elements
497 at a given array position.
498 (gfc_simplify_transpose): Likewise.
499 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
501 (gfc_simplify_unpack): Likewise.
503 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
505 * simplify.c (only_convert_cmplx_boz): Renamed to ...
506 (convert_boz): ... this and moved to start of file.
507 (gfc_simplify_abs): Whitespace fix.
508 (gfc_simplify_acos): Whitespace fix.
509 (gfc_simplify_acosh): Whitespace fix.
510 (gfc_simplify_aint): Whitespace fix.
511 (gfc_simplify_dint): Whitespace fix.
512 (gfc_simplify_anint): Whitespace fix.
513 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
514 (gfc_simplify_dnint): Whitespace fix.
515 (gfc_simplify_asin): Whitespace fix.
516 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
517 (gfc_simplify_atan): Likewise.
518 (gfc_simplify_atanh): Whitespace fix.
519 (gfc_simplify_atan2): Whitespace fix.
520 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
521 (gfc_simplify_bessel_j1): Likewise.
522 (gfc_simplify_bessel_jn): Likewise.
523 (gfc_simplify_bessel_y0): Likewise.
524 (gfc_simplify_bessel_y1): Likewise.
525 (gfc_simplify_bessel_yn): Likewise.
526 (gfc_simplify_ceiling): Reorderd statements.
527 (simplify_cmplx): Use convert_boz(), check for constant arguments.
529 (gfc_simplify_cmplx): Use correct default kind. Removed check for
531 (gfc_simplify_complex): Replaced if-gate. Removed check for
533 (gfc_simplify_conjg): Whitespace fix.
534 (gfc_simplify_cos): Whitespace fix.
535 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
536 (gfc_simplify_dcmplx): Removed check for constant arguments.
537 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
538 (gfc_simplify_digits): Whitespace fix.
539 (gfc_simplify_dim): Whitespace fix.
540 (gfc_simplify_dprod): Reordered statements.
541 (gfc_simplify_erf): Whitespace fix.
542 (gfc_simplify_erfc): Whitespace fix.
543 (gfc_simplify_epsilon): Whitespace fix.
544 (gfc_simplify_exp): Whitespace fix.
545 (gfc_simplify_exponent): Use convert_boz().
546 (gfc_simplify_floor): Reorderd statements.
547 (gfc_simplify_gamma): Whitespace fix.
548 (gfc_simplify_huge): Whitespace fix.
549 (gfc_simplify_iand): Whitespace fix.
550 (gfc_simplify_ieor): Whitespace fix.
551 (simplify_intconv): Use gfc_convert_constant().
552 (gfc_simplify_int): Use simplify_intconv().
553 (gfc_simplify_int2): Reorderd statements.
554 (gfc_simplify_idint): Reorderd statements.
555 (gfc_simplify_ior): Whitespace fix.
556 (gfc_simplify_ishftc): Removed duplicate type check.
557 (gfc_simplify_len): Use range_check() instead of manual range check.
558 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
559 (gfc_simplify_log): Whitespace fix.
560 (gfc_simplify_log10): Whitespace fix.
561 (gfc_simplify_minval): Whitespace fix.
562 (gfc_simplify_maxval): Whitespace fix.
563 (gfc_simplify_mod): Whitespace fix.
564 (gfc_simplify_modulo): Whitespace fix.
565 (simplify_nint): Reorderd statements.
566 (gfc_simplify_not): Whitespace fix.
567 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
568 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
569 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
570 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
571 (gfc_simplify_realpart): Whitespace fix.
572 (gfc_simplify_selected_char_kind): Removed unused result-variable.
573 (gfc_simplify_selected_int_kind): Removed unused result-variable.
574 (gfc_simplify_selected_real_kind): Removed unused result-variable.
575 (gfc_simplify_sign): Whitespace fix.
576 (gfc_simplify_sin): Whitespace fix.
577 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
578 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
579 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
580 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
581 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
583 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
585 * gfortran.h (gfc_start_constructor): Removed.
586 (gfc_get_array_element): Removed.
587 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
588 instead. Fixed all callers.
589 (extract_element): Removed.
590 (gfc_expand_constructor): Temporarily removed check for
591 max-array-constructor. Will be re-introduced later if still required.
592 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
593 instead. Fixed all callers.
594 * expr.c (find_array_section): Replaced manual lookup of elements
595 by gfc_constructor_lookup.
597 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
599 * gfortran.h (gfc_get_null_expr): New prototype.
600 (gfc_get_operator_expr): New prototype.
601 (gfc_get_character_expr): New prototype.
602 (gfc_get_iokind_expr): New prototype.
603 * expr.c (gfc_get_null_expr): New.
604 (gfc_get_character_expr): New.
605 (gfc_get_iokind_expr): New.
606 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
607 * matchexp.c (build_node): Renamed and moved to
608 expr.c (gfc_get_operator_expr). Reordered arguments to match
609 other functions. Fixed all callers.
610 (gfc_get_parentheses): Use specific function to build expr.
611 * array.c (gfc_match_array_constructor): Likewise.
612 * arith.c (eval_intrinsic): Likewise.
613 (gfc_hollerith2int): Likewise.
614 (gfc_hollerith2real): Likewise.
615 (gfc_hollerith2complex): Likewise.
616 (gfc_hollerith2logical): Likewise.
617 * data.c (create_character_intializer): Likewise.
618 * decl.c (gfc_match_null): Likewise.
619 (enum_initializer): Likewise.
620 * io.c (gfc_match_format): Likewise.
621 (match_io): Likewise.
622 * match.c (gfc_match_nullify): Likewise.
623 * primary.c (match_string_constant): Likewise.
624 (match_logical_constant): Likewise.
625 (build_actual_constructor): Likewise.
626 * resolve.c (build_default_init_expr): Likewise.
627 * symbol.c (generate_isocbinding_symbol): Likewise.
628 (gfc_build_class_symbol): Likewise.
629 (gfc_find_derived_vtab): Likewise.
630 * simplify.c (simplify_achar_char): Likewise.
631 (gfc_simplify_adjustl): Likewise.
632 (gfc_simplify_adjustr): Likewise.
633 (gfc_simplify_and): Likewise.
634 (gfc_simplify_bit_size): Likewise.
635 (gfc_simplify_is_iostat_end): Likewise.
636 (gfc_simplify_is_iostat_eor): Likewise.
637 (gfc_simplify_isnan): Likewise.
638 (simplify_bound): Likewise.
639 (gfc_simplify_leadz): Likewise.
640 (gfc_simplify_len_trim): Likewise.
641 (gfc_simplify_logical): Likewise.
642 (gfc_simplify_maxexponent): Likewise.
643 (gfc_simplify_minexponent): Likewise.
644 (gfc_simplify_new_line): Likewise.
645 (gfc_simplify_null): Likewise.
646 (gfc_simplify_or): Likewise.
647 (gfc_simplify_precision): Likewise.
648 (gfc_simplify_repeat): Likewise.
649 (gfc_simplify_scan): Likewise.
650 (gfc_simplify_size): Likewise.
651 (gfc_simplify_trailz): Likewise.
652 (gfc_simplify_trim): Likewise.
653 (gfc_simplify_verify): Likewise.
654 (gfc_simplify_xor): Likewise.
655 * trans-io.c (build_dt): Likewise.
656 (gfc_new_nml_name_expr): Removed.
658 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
660 * arith.h (gfc_constant_result): Removed prototype.
661 * constructor.h (gfc_build_array_expr): Removed prototype.
662 (gfc_build_structure_constructor_expr): Removed prototype.
663 * gfortran.h (gfc_int_expr): Removed prototype.
664 (gfc_logical_expr): Removed prototype.
665 (gfc_get_array_expr): New prototype.
666 (gfc_get_structure_constructor_expr): New prototype.
667 (gfc_get_constant_expr): New prototype.
668 (gfc_get_int_expr): New prototype.
669 (gfc_get_logical_expr): New prototype.
670 * arith.c (gfc_constant_result): Moved and renamed to
671 expr.c (gfc_get_constant_expr). Fixed all callers.
672 * constructor.c (gfc_build_array_expr): Moved and renamed to
673 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
674 and kind. Fixed all callers.
675 (gfc_build_structure_constructor_expr): Moved and renamed to
676 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
677 to type and kind. Fixed all callers.
678 * expr.c (gfc_logical_expr): Renamed to ...
679 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
680 (gfc_int_expr): Renamed to ...
681 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
683 (gfc_get_constant_expr): New.
684 (gfc_get_array_expr): New.
685 (gfc_get_structure_constructor_expr): New.
686 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
689 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
691 * constructor.h: New.
692 * constructor.c: New.
693 * Make-lang.in: Add new files to F95_PARSER_OBJS.
694 * arith.c (reducy_unary): Use constructor API.
695 (reduce_binary_ac): Likewise.
696 (reduce_binary_ca): Likewise.
697 (reduce_binary_aa): Likewise.
698 * check.c (gfc_check_pack): Likewise.
699 (gfc_check_reshape): Likewise.
700 (gfc_check_unpack): Likewise.
701 * decl.c (add_init_expr_to_sym): Likewise.
702 (build_struct): Likewise.
703 * dependency.c (gfc_check_dependency): Likewise.
704 (contains_forall_index_p): Likewise.
705 * dump-parse-tree.c (show_constructor): Likewise.
706 * expr.c (free_expr0): Likewise.
707 (gfc_copy_expr): Likewise.
708 (gfc_is_constant_expr): Likewise.
709 (simplify_constructor): Likewise.
710 (find_array_element): Likewise.
711 (find_component_ref): Likewise.
712 (find_array_section): Likewise.
713 (find_substring_ref): Likewise.
714 (simplify_const_ref): Likewise.
715 (scalarize_intrinsic_call): Likewise.
716 (check_alloc_comp_init): Likewise.
717 (gfc_default_initializer): Likewise.
718 (gfc_traverse_expr): Likewise.
719 * iresolve.c (check_charlen_present): Likewise.
720 (gfc_resolve_reshape): Likewise.
721 (gfc_resolve_transfer): Likewise.
722 * module.c (mio_constructor): Likewise.
723 * primary.c (build_actual_constructor): Likewise.
724 (gfc_match_structure_constructor): Likewise.
725 * resolve.c (resolve_structure_cons): Likewise.
726 * simplify.c (is_constant_array_expr): Likewise.
727 (init_result_expr): Likewise.
728 (transformational_result): Likewise.
729 (simplify_transformation_to_scalar): Likewise.
730 (simplify_transformation_to_array): Likewise.
731 (gfc_simplify_dot_product): Likewise.
732 (simplify_bound): Likewise.
733 (simplify_matmul): Likewise.
734 (simplify_minval_maxval): Likewise.
735 (gfc_simplify_pack): Likewise.
736 (gfc_simplify_reshape): Likewise.
737 (gfc_simplify_shape): Likewise.
738 (gfc_simplify_spread): Likewise.
739 (gfc_simplify_transpose): Likewise.
740 (gfc_simplify_unpack): Likewise.q
741 (gfc_convert_constant): Likewise.
742 (gfc_convert_char_constant): Likewise.
743 * target-memory.c (size_array): Likewise.
744 (encode_array): Likewise.
745 (encode_derived): Likewise.
746 (interpret_array): Likewise.
747 (gfc_interpret_derived): Likewise.
748 (expr_to_char): Likewise.
749 (gfc_merge_initializers): Likewise.
750 * trans-array.c (gfc_get_array_constructor_size): Likewise.
751 (gfc_trans_array_constructor_value): Likewise.
752 (get_array_ctor_strlen): Likewise.
753 (gfc_constant_array_constructor_p): Likewise.
754 (gfc_build_constant_array_constructor): Likewise.
755 (gfc_trans_array_constructor): Likewise.
756 (gfc_conv_array_initializer): Likewise.
757 * trans-decl.c (check_constant_initializer): Likewise.
758 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
759 (gfc_apply_interface_mapping_to_cons): Likewise.
760 (gfc_trans_structure_assign): Likewise.
761 (gfc_conv_structure): Likewise.
762 * array.c (check_duplicate_iterator): Likewise.
763 (match_array_list): Likewise.
764 (match_array_cons_element): Likewise.
765 (gfc_match_array_constructor): Likewise.
766 (check_constructor_type): Likewise.
767 (check_constructor): Likewise.
769 (expand_constructor): Likewise.
770 (extract_element): Likewise.
771 (gfc_expanded_ac): Likewise.
772 (resolve_array_list): Likewise.
773 (gfc_resolve_character_array_constructor): Likewise.
774 (copy_iterator): Renamed to ...
775 (gfc_copy_iterator): ... this.
776 (gfc_append_constructor): Removed.
777 (gfc_insert_constructor): Removed unused function.
778 (gfc_get_constructor): Removed.
779 (gfc_free_constructor): Removed.
780 (qgfc_copy_constructor): Removed.
781 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
782 Removed all references. Replaced constructor list by splay-tree.
783 (struct gfc_constructor): Removed member 'next', moved 'offset' from
784 the inner struct, added member 'base'.
785 (gfc_append_constructor): Removed prototype.
786 (gfc_insert_constructor): Removed prototype.
787 (gfc_get_constructor): Removed prototype.
788 (gfc_free_constructor): Removed prototype.
789 (qgfc_copy_constructor): Removed prototype.
790 (gfc_copy_iterator): New prototype.
791 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
793 2010-04-10 Tobias Burnus <burnus@net-b.de>
796 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
797 proc-pointers and type-bound procedures.
798 (gfc_specification_expr): Check proc-pointers for pureness.
800 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
803 * gfortranspec.c (lang_specific_driver): Do not expose vars
804 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
807 2010-04-09 Tobias Burnus <burnus@net-b.de>
810 * decl.c (variable_decl, match_attr_spec): Fix setting the array
812 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
813 * data.c (gfc_assign_data_value): Ditto.
814 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
815 (gfc_traverse_expr): Traverse also through codimension expressions.
816 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
817 gfc_has_ultimate_pointer): New functions.
818 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
819 (gfc_array_ref): Add codimen.
820 (gfc_array_ref): Add in_allocate.
821 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
822 gfc_has_ultimate_pointer): Add prototypes.
823 * interface.c (compare_parameter, compare_actual_formal,
824 check_intents): Add coarray constraints.
825 * match.c (gfc_match_iterator): Add coarray constraint.
826 * match.h (gfc_match_array_ref): Update interface.
827 * primary.c (gfc_match_varspec): Handle codimensions.
828 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
829 (check_class_members): Return gfc_try instead for error recovery.
830 (resolve_typebound_function,resolve_typebound_subroutine,
831 check_members): Handle return value of check_class_members.
832 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
833 check_dimension, compare_spec_to_ref, resolve_array_ref,
834 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
835 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
837 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
838 Skip over coarray refs.
839 (gfc_array_allocate) Add support for references containing coindexes.
840 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
841 (gfc_map_intrinsic_function): Ignore codimensions.
843 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
846 * io.c (check_format_string): Added check for additional non
847 blank characters after the format string was successfully
849 * io.c (check_format): Changed the error messages for positive
850 int required and period required to drop through the error logic
851 and report with gfc_error instead of gfc_error_now. Corrected
852 format postion for hollerith strings.
854 2010-04-08 Tobias Burnus <burnus@net-b.de>
856 * module.c (use_iso_fortran_env_module): Fix standard check.
858 2010-04-07 Jakub Jelinek <jakub@redhat.com>
860 * parse.c (parse_derived, parse_enum): Avoid set but not used
863 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
866 * gfortran.texi: Add section about representation of
869 2010-04-07 Simon Baldwin <simonb@google.com>
871 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
872 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
874 2010-04-07 Richard Guenther <rguenther@suse.de>
876 * options.c (gfc_init_options): Do not set.
878 2010-04-06 Tobias Burnus <burnus@net-b.de>
881 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
882 * match.c (gfc_match_critical, sync_statement): Ditto.
883 * gfortran.h (gfc_fcoarray): New enum.
884 (gfc_option_t): Use it.
885 * lang.opt (fcoarray): Add new flag.
886 * invoke.texi (fcoarray): Document it.
887 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
888 (gfc_handle_coarray_option): New function.
890 2010-04-06 Tobias Burnus <burnus@net-b.de>
893 * gfortran.h (gfc_array_spec): Add cotype.
894 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
895 and defer error diagnostic.
896 * resolve.c (resolve_fl_derived): Add missing check.
897 (resolve_symbol): Add cotype/type check.
898 * parse.c (parse_derived): Fix setting of coarray_comp.
900 2010-04-06 Tobias Burnus <burnus@net-b.de>
903 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
904 match_array_element_spec,gfc_copy_array_spec,
905 gfc_compare_array_spec): Include corank.
906 (match_array_element_spec,gfc_set_array_spec): Support codimension.
907 * decl.c (build_sym,build_struct,variable_decl,
908 match_attr_spec,attr_decl1,cray_pointer_decl,
909 gfc_match_volatile): Add codimension.
910 (gfc_match_codimension): New function.
911 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
912 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
913 (gfc_add_codimension): New function prototype.
914 * match.h (gfc_match_codimension): New function prototype.
915 (gfc_match_array_spec): Update prototype
916 * match.c (gfc_match_common): Update gfc_match_array_spec call.
917 * module.c (MOD_VERSION): Bump.
918 (mio_symbol_attribute): Support coarray attributes.
919 (mio_array_spec): Add corank support.
920 * parse.c (decode_specification_statement,decode_statement,
921 parse_derived): Add coarray support.
922 * resolve.c (resolve_formal_arglist, was_declared,
923 is_non_constant_shape_array, resolve_fl_variable,
924 resolve_fl_derived, resolve_symbol): Add coarray support.
925 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
926 gfc_build_class_symbol): Add coarray support.
927 (gfc_add_codimension): New function.
929 2010-04-06 Tobias Burnus <burnus@net-b.de>
932 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
933 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
934 stat_locked_other_image, stat_stopped_image and stat_unlocked of
936 * intrinsic.texi (iso_fortran_env): Ditto.
937 * libgfortran.h (libgfortran_stat_codes): New enum.
938 * module.c (use_iso_fortran_env_module): Honour -std= when loading
939 constants from the intrinsic module.
941 2010-04-06 Tobias Burnus <burnus@net-b.de>
944 * intrinsic.c (add_functions): Add num_images.
945 * decl.c (gfc_match_end): Handle END CRITICAL.
946 * intrinsic.h (gfc_simplify_num_images): Add prototype.
947 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
949 * gfortran.h (gfc_statement): Add enum items for those.
951 (gfc_isym_id): Add num_images.
952 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
953 (gfc_trans_sync,gfc_trans_critical): New functions.
954 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
955 gfc_trans_critical): Add/update prototypes.
956 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
958 * trans.h (gfor_fndecl_error_stop_string) Add variable.
959 * resolve.c (resolve_sync): Add function.
960 (gfc_resolve_blocks): Handle CRITICAL.
961 (resolve_code): Handle CRITICAL, ERROR STOP,
962 (resolve_branch): Add CRITICAL constraint check.
964 * st.c (gfc_free_statement): Add new statements.
965 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
966 (gfc_build_builtin_function_decls): Initialize it.
967 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
968 (gfc_match_critical, gfc_match_error_stop, sync_statement,
969 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
971 (match_exit_cycle): Handle CRITICAL constraint.
972 (gfc_match_stopcode): Handle ERROR STOP.
973 * match.h (gfc_match_critical, gfc_match_error_stop,
974 gfc_match_sync_all, gfc_match_sync_images,
975 gfc_match_sync_memory): Add prototype.
976 * parse.c (decode_statement, gfc_ascii_statement,
977 parse_executable): Handle new statements.
978 (parse_critical_block): New function.
979 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
980 * intrinsic.texi (num_images): Document new function.
981 * simplify.c (gfc_simplify_num_images): Add function.
983 2010-04-06 Tobias Burnus <burnus@net-b.de>
986 * trans-array.c (gfc_conv_expr_descriptor): Update
987 gfc_trans_scalar_assign call.
988 (has_default_initializer): New function.
989 (gfc_trans_deferred_array): Nullify less often.
990 * trans-expr.c (gfc_conv_subref_array_arg,
991 gfc_trans_subcomponent_assign): Update call to
992 gfc_trans_scalar_assign.
993 (gfc_trans_scalar_assign): Add parameter and pass it on.
994 (gfc_trans_assignment_1): Optionally, do not dealloc before
996 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
997 call to gfc_trans_scalar_assign.
998 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
999 initializer to static variables.
1000 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1001 * trans-stmt.c (forall_make_variable_temp,
1002 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1003 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1004 gfc_trans_allocate): Update gfc_trans_assignment call.
1005 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1006 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1007 parameter to prototype.
1009 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1011 * ioparm.def : Update copyright.
1013 * trans-array.c : ditto
1014 * trans-array.h : ditto
1016 * trans-types.c: ditto
1017 * dependency.c : ditto
1018 * gfortran.h : ditto
1020 * trans-io.c : ditto
1021 * trans-intrinsic.c : ditto
1022 * libgfortran.h : ditto
1023 * invoke.texi : ditto
1024 * intrinsic.texi : ditto
1027 * intrinsic.c : ditto
1028 * interface.c : ditto
1029 * iresolve.c : ditto
1030 * trans-stmt.c : ditto
1031 * trans-stmt.h : ditto
1036 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1039 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1040 do not assert the context of derived types.
1042 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1045 * ioparm.def: Change inquire size variable to type pointer to
1048 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1051 * trans-expr.c (conv_parent_component_references): Ensure that
1052 'dt' has a backend_decl.
1055 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1056 type has a backend_decl.
1059 * resolve.c (resolve_global_procedure): Check that the 'cl'
1060 structure is not NULL.
1062 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1064 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1067 2010-03-17 Tobias Burnus <burnus@net-b.de>
1070 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1071 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1073 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1074 pointees as having explizit size.
1075 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1077 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1078 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1079 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1080 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1081 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1084 2010-03-14 Tobias Burnus <burnus@net-b.de>
1087 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1088 (resolve_ordinary_assign): Add check to avoid segfault.
1090 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1094 * resolve.c (resolve_compcall): Add new boolean dummy argument
1095 'class_members'. Only resolve expression at end if false.
1096 Remove redundant, static variable 'class_object'.
1097 (check_class_members): Add extra argument to call of
1099 (resolve_typebound_function): Renamed resolve_class_compcall.
1100 Do all the detection of class references here. Correct calls to
1101 resolve_compcall for extra argument.
1102 (resolve_typebound_subroutine): resolve_class_typebound_call
1103 renamed. Otherwise same as resolve_typebound_function.
1104 (gfc_resolve_expr): Call resolve_typebound_function.
1105 (resolve_code): Call resolve_typebound_subroutine.
1107 2010-03-10 Tobias Burnus <burnus@net-b.de
1110 * symbol.c (get_iso_c_sym): Set sym->result.
1112 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1115 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1116 for TBPs, otherwise they will not be resolved properly.
1117 (resolve_function): Use 'value.function.esym' instead of
1118 'value.function.name' to check if we're dealing with a TBP.
1119 (check_class_members): Set correct type of passed object for all TBPs,
1120 not only generic ones, except if the type is abstract.
1122 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1125 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1126 'final...' are not misinterpreted as FINAL statements.
1128 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1131 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1132 allocatable ultimate components do not need temporaries, whilst
1133 ultimate pointer components do.
1135 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1138 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1140 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1143 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1146 * trans-array.c (gfc_conv_array_parameter): A full array of
1147 derived type need not be restricted to a symbol without an
1148 array spec to use the call to gfc_conv_expr_descriptor.
1151 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1152 allocatable arrays do not need temporaries.
1154 2010-03-01 Tobias Burnus <burnus@net-b.de>
1157 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1160 2010-02-28 Tobias Burnus <burnus@net-b.de>
1163 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1164 (gfc_conv_initializer): Handle zero initializer as special case.
1166 2010-02-27 Tobias Burnus <burnus@net-b.de>
1169 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1170 for module variables for Fortran 2008.
1172 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1175 * trans-common.c (build_common_decl): Also update DECL_MODE,
1176 and DECL_SIZE when encountering a larger common block and call
1179 2010-02-24 Tobias Burnus <burnus@net-b.de>
1182 * trans-expr.c (gfc_conv_initializer): Call directly
1183 gfc_conv_constant for C_NULL_(FUN)PTR.
1185 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1188 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1189 checking the rest of the dimensions for elements.
1191 2010-02-21 Tobias Burnus <burnus@net-b.de>
1194 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1196 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1197 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1198 * invoke.texi: Document new -fno-protect-parens flag.
1200 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1206 * dependency.c (gfc_check_argument_var_dependency): Use enum
1207 value instead of arithmetic vaue for 'elemental'.
1208 (check_data_pointer_types): New function.
1209 (gfc_check_dependency): Call check_data_pointer_types.
1210 * trans-array.h : Change fourth argument of
1211 gfc_conv_array_parameter to boolean.
1212 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1213 can be a dummy but it must not be assumed shape or deferred.
1214 Change fourth argument to boolean. Array constructor exprs will
1215 always be contiguous and do not need packing and unpacking.
1216 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1217 space and change fourth argument of gfc_conv_array_parameter
1219 (gfc_trans_arrayfunc_assign): Change fourth argument of
1220 gfc_conv_array_parameter to boolean.
1221 * trans-io.c (gfc_convert_array_to_string): The same.
1222 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1224 2010-02-20 Tobias Burnus <burnus@net-b.de>
1227 * libgfortran.h: Add GFC_RTCHECK_MEM.
1228 * invoke.texi (-fcheck=): Document -fcheck=mem.
1229 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1230 and enable malloc-success check only with -fcheck=mem.
1231 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1233 2010-02-16 Tobias Burnus <burnus@net-b.de>
1236 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1237 * intrinsic.c (add_functions): Ditto.
1238 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1239 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1241 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1244 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1245 gfc_trans_do prototype.
1246 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1247 a loop exit condition. If exit condition is given, build the loop exit
1248 code, checking IO results of implied do loops in READ and WRITE.
1249 (gfc_trans_do): Likewise.
1250 * trans.c (trans_code): New static work function, previously
1251 gfc_trans_code. Passes exit condition to gfc_trans_do.
1252 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1253 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1254 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1255 result status bits in the dtparm structure. Use this condition in call
1256 to gfc_trans_code_cond.
1258 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1262 * trans-array.c (gfc_conv_array_parameter): Use
1263 gfc_full_array_ref_p to detect full and contiguous variable
1264 arrays. Full array components and contiguous arrays do not need
1265 internal_pack and internal_unpack.
1267 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1270 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1273 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1275 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1278 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1279 Tobias Burnus <burnus@net-b.de>
1282 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1284 2010-02-10 Tobias Burnus <burnus@net-b.de>
1287 * trans-decl.c (gfc_generate_function_code): Only check
1288 actual-vs.-dummy character bounds if not bind(C).
1290 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1293 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1294 info->dimen after info has been freed.
1296 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1299 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1302 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1304 * module.c (fix_mio_expr): Declare sym.
1306 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1309 * module.c (fix_mio_expr): Fix for private generic procedures.
1311 2010-02-09 Daniel Kraft <d@domob.eu>
1314 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1315 length to be correct and issue only with -Wsurprising.
1316 * invoke.texi (Wsurprising): Mention this new warning that is
1317 turned on by -Wsurprising.
1319 2010-02-09 Daniel Kraft <d@domob.eu>
1322 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1323 can be CHARACTER type.
1324 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1326 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1329 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1330 'formal_ptr'. If this is true, give returned descriptor unity
1331 lbounds, in all dimensions, and the appropriate offset.
1332 (gfc_conv_procedure_call); If formal is a pointer, set the last
1333 argument of gfc_conv_subref_array_arg to true.
1334 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1335 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1336 new arg of gfc_conv_subref_array_arg to false.
1337 * trans-stmt.c (forall_make_variable_temp): The same.
1339 2010-02-03 Tobias Burnus <burnus@net-b.de>
1342 * interface.c (compare_parameter): Disable rank-checking
1345 2010-02-02 Tobias Burnus <burnus@net-b.de>
1348 * parse.c (decode_specification_statement): Use sym->result not sym.
1350 2010-02-01 Tobias Burnus <burnus@net-b.de>
1353 * decl.c (variable_decl): Allow default initializer in
1354 TYPE declarations in PURE functions.
1356 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1359 * resolve.c (resolve_allocate_expr): Move default initialization code
1360 here from gfc_trans_allocate.
1361 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1363 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1364 of CLASS variables via memcpy.
1365 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1366 to resolve_allocate_expr.
1368 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1371 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1372 * gfortran.h : Add prototype for above.
1373 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1374 (gfc_trans_subcomponent_assign): Call new function to replace
1375 the code to deal with allocatable components.
1376 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1377 gfc_get_full_arrayspec_from_expr to replace existing code.
1379 2010-01-25 Tobias Burnus <burnus@net-b.de>
1382 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1385 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1389 * expr.c (remove_subobject_ref): If the constructor is NULL use
1390 the expression as the source.
1391 (simplify_const_ref): Change the type of expression if
1392 there are component references. Allow for substring to be at
1393 the end of an arbitrarily long chain of references. If an
1394 element is found that is not in an EXPR_ARRAY, assume that this
1395 is scalar initialization of array. Call remove_subobject_ref in
1396 this case with NULL second argument.
1398 2010-01-24 Tobias Burnus <burnus@net-b.de>
1401 * array.c (gfc_array_dimen_size): Use correct specific
1402 function in the check.
1404 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1407 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1408 is required, turn any trailing array elements after a range
1409 into ranges so that offsets can be calculated.
1411 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1413 * module.c (mio_f2k_derived): Use enumerator as initializer of
1417 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1418 bitfield of width 2.
1420 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1423 * resolve.c (extract_compcall_passed_object): Set locus for
1424 passed-object argument.
1425 (extract_ppc_passed_object): Set locus and correctly remove PPC
1428 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1431 * trans-decl.c (add_argument_checking): Do not use the backend
1432 decl directly to test for the presence of an optional dummy
1433 argument. Use gfc_conv_expr_present, remembering to set the
1437 * trans-decl.c (gfc_generate_function_code): Small white space
1438 changes. If 'recurcheckvar' is NULL do not try to reset it.
1440 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1443 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1444 component for extended types.
1445 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1446 and take care of parent component accessibility.
1448 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1451 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1452 * interface.c (check_interface1): Move a warning message here from
1453 resolve_fl_procedure.
1454 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1455 * module.c (read_module): Remove call to gfc_check_interfaces, since
1456 this comes too early here.
1457 * resolve.c (resolve_fl_procedure): Move warning message to
1460 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1463 * interface.c (check_interface1): Pass symbol name rather than NULL to
1464 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1466 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1467 than NULL to gfc_compare_interfaces.
1469 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1472 * trans-array.c (duplicate_allocatable): Static version of
1473 gfc_duplicate_allocatable with provision to handle scalar
1474 components. New boolean argument to switch off call to malloc
1476 (gfc_duplicate_allocatable): New function to call above with
1478 (gfc_copy_allocatable_data): New function to call above with
1480 (structure_alloc_comps): Do not apply indirect reference to
1481 scalar pointers. Add new section to copy allocatable components
1482 of arrays. Extend copying of allocatable components to include
1484 (gfc_copy_only_alloc_comp): New function to copy allocatable
1485 component derived types, without allocating the base structure.
1486 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1487 Add primitive for gfc_copy_only_alloc_comp.
1488 * trans-expr.c (gfc_conv_procedure_call): After calls to
1489 transformational functions with results that are derived types
1490 with allocatable components, copy the components in the result.
1491 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1492 of lhs derived types before allocation.
1494 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1497 * module.c (load_generic_interfaces): If a procedure that is
1498 use associated but not generic is given an interface that
1499 includes itself, then make it generic.
1501 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1502 Shujing Zhao <pearly.zhao@oracle.com>
1504 PR translation/42469
1505 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1506 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1507 character between option name and help text.
1509 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1513 * trans-array.c (gfc_conv_array_initializer): Change call to
1514 gfc_error_now to call to gfc_fatal_error.
1515 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1516 (is_constant_element): Changed name from constant_element.
1517 (gfc_constant_ac): Only use expand_construuctor for expression
1518 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1519 call gfc_is_constant_expr.
1520 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1522 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1523 array expressions should have their constructors expanded.
1524 (gfc_resolve_expr): Use new function to determine whether or not to call
1525 gfc_expand_constructor.
1527 2010-01-09 Tobias Burnus <burnus@net-b.de>
1530 * trans-expr.c (gfc_trans_structure_assign): Handle
1532 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1533 to the constructor for c_null_(fun)ptr.
1534 * resolve.c (resolve_structure_cons): Add special case
1535 for c_null_(fun)ptr.
1537 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1539 * gfortranspec.c (lang_specific_driver): Update copyright notice
1542 2010-01-08 Tobias Burnus <burnus@net-b.de>
1545 * symbol.c (check_conflict, gfc_copy_attr): Add
1546 ASYNCHRONOUS support.
1547 (gfc_add_asynchronous): New function.
1548 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1549 (gfc_match_asynchronous): New function.
1550 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1551 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1552 (gfc_add_asynchronous): New Prototype.
1553 * module.c (ab_attribute, mio_symbol_attribute): Add
1554 ASYNCHRONOUS support.
1555 * resolve.c (was_declared): Ditto.
1556 * match.h (gfc_match_asynchronous): New prototype.
1557 * parse.c (decode_specification_statement,decode_statement):
1558 Add ASYNCHRONOUS support.
1560 2010-01-07 Tobias Burnus <burnus@net-b.de>
1563 * trans-decl.c (get_proc_pointer_decl): Fix call to
1564 gfc_conv_initializer for array-valued proc-pointer funcs.
1566 2010-01-07 Tobias Burnus <burnus@net-b.de>
1569 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1570 allocatable scalars with SAVE attribute.
1572 2010-01-05 Tobias Burnus <burnus@net-b.de>
1575 * options.c (gfc_post_options): Set -frecursion
1576 when -fopenmp is used.
1578 2010-01-05 Tobias Burnus <burnus@net-b.de>
1581 * trans-expr.c (gfc_conv_procedure_call): Nullify
1582 return value for allocatable-scalar character functions.
1584 2010-01-04 Tobias Burnus <burnus@net-b.de>
1587 * error.c (error_printf, gfc_warning, gfc_notify_std,
1588 gfc_warning_now, gfc_error, gfc_error_now,
1589 gfc_fatal_error): Change argument name from nocmsgid to
1590 gmsgid to enable (x)gettext's % checking.
1592 2010-01-04 Tobias Burnus <burnus@net-b.de>
1594 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1596 2010-01-04 Tobias Burnus <burnus@net-b.de>
1599 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1600 for functions returning allocatable scalars.
1601 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1602 reallocating an allocatable scalar.
1603 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1605 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1606 allocatable scalars.
1607 (gfc_generate_function_code): Nullify result variable for
1608 allocatable scalars.
1611 * module.c (gfc_use_module): Fix warning string to allow
1615 * invoke.texi (-fcheck=recursion): Mention that the checking
1616 is also disabled for -frecursive.
1617 * trans-decl.c (gfc_generate_function_code): Disable
1618 -fcheck=recursion when -frecursive is used.
1620 * intrinsic.texi (iso_c_binding): Improve wording.
1623 Copyright (C) 2010 Free Software Foundation, Inc.
1625 Copying and distribution of this file, with or without modification,
1626 are permitted in any medium without royalty provided the copyright
1627 notice and this notice are preserved.