1 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
4 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
6 (gfc_match_omp_critical): Likewise.
7 (gfc_match_omp_flush): Likewise.
8 (gfc_match_omp_workshare): Likewise.
9 (gfc_match_omp_master): Likewise.
10 (gfc_match_omp_ordered): Likewise.
11 (gfc_match_omp_atomic): Likewise.
12 (gfc_match_omp_barrier): Likewise.
13 (gfc_match_omp_end_nowait): Likewise.
15 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
18 * resolve.c (validate_case_label_expr): Removed FIXME.
19 (resolve_select): Raise default warning on case labels out of range
20 of the case expression.
22 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
27 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
28 about conversion warnings.
30 2010-05-10 Janus Weil <janus@gcc.gnu.org>
33 * match.c (gfc_match_select_type): Move error message to
35 * resolve.c (resolve_select_type): Error message moved here from
36 gfc_match_select_type. Correctly set type of temporary.
38 2010-05-10 Richard Guenther <rguenther@suse.de>
40 * trans-decl.c (gfc_build_library_function_decl): Split out
42 (build_library_function_decl_1): ... this new function.
43 Set a fnspec attribute if a specification was provided.
44 (gfc_build_library_function_decl_with_spec): New function.
45 (gfc_build_intrinsic_function_decls): Annotate internal_pack
48 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
51 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
54 2010-05-07 Jason Merrill <jason@redhat.com>
56 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
57 to avoid -Wc++-compat warning.
59 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
62 * options.c (gfc_handle_option): Add argument kind.
63 * gfortran.h (gfc_handle_option): Update declaration.
65 2010-05-06 Tobias Burnus <burnus@net-b.de>
68 * trans-types.c (gfc_sym_type): Mark Cray pointees as
71 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
74 * resolve.c (traverse_data_list): Rephrase error message for
75 non-constant bounds in data-implied-do.
77 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
80 * gfortran.h: Removed repeat count from constructor, removed
82 * data.h (gfc_assign_data_value_range): Changed return value from
84 * data.c (gfc_assign_data_value): Add location to constructor element.
85 (gfc_assign_data_value_range): Call gfc_assign_data_value()
86 for each element in range. Return early if an error was generated.
87 * resolve.c (check_data_variable): Stop early if range assignment
90 2010-05-05 Janus Weil <janus@gcc.gnu.org>
93 * resolve.c (resolve_fl_derived): Some fixes for class variables.
94 * symbol.c (gfc_build_class_symbol): Add separate class container for
97 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
100 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
102 2010-05-02 Tobias Burnus <burnus@net-b.de>
105 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
106 for lcobound, ucobound, image_index and this_image.
107 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
108 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
109 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
110 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
112 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
114 2010-04-30 Tobias Burnus <burnus@net-b.de>
118 * trans-types.c (gfc_get_array_descriptor_base): Fix index
119 calculation for array descriptor types.
121 2010-04-29 Janus Weil <janus@gcc.gnu.org>
124 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
125 initializers for PPC members of the vtabs.
127 2010-04-29 Janus Weil <janus@gcc.gnu.org>
130 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
131 attribute for all PPC members of the vtypes.
132 (copy_vtab_proc_comps): Copy the correct interface.
133 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
134 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
135 a dummy argument and make sure all PPC members of the vtab are
136 initialized correctly.
137 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
138 in call to gfc_trans_assign_vtab_procs.
139 * trans-stmt.c (gfc_trans_allocate): Ditto.
141 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
144 * resolve.c (resolve_typebound_function): Renamed
145 resolve_class_compcall.Do all the detection of class references
147 (resolve_typebound_subroutine): resolve_class_typebound_call
148 renamed. Otherwise same as resolve_typebound_function.
149 (gfc_resolve_expr): Call resolve_typebound_function.
150 (resolve_code): Call resolve_typebound_subroutine.
152 2010-04-29 Janus Weil <janus@gcc.gnu.org>
155 * resolve.c (resolve_typebound_generic_call): For CLASS methods
156 pass back the specific symtree name, rather than the target
159 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
162 * resolve.c (resolve_structure_cons): Make the initializer of
163 the vtab component 'extends' the same type as the component.
165 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
168 * interface.c (check_interface1): Pass symbol name rather than NULL to
169 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
170 trap MULL. (gfc_compare_derived_types): Revert previous change
171 incorporated incorrectly during merge from trunk, r155778.
172 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
173 than NULL to gfc_compare_interfaces.
174 * symbol.c (add_generic_specifics): Likewise.
176 2010-02-29 Janus Weil <janus@gcc.gnu.org>
179 * interface.c (gfc_compare_derived_types): Add condition for vtype.
180 * symbol.c (gfc_find_derived_vtab): Sey access to private.
181 (gfc_find_derived_vtab): Likewise.
182 * module.c (ab_attribute): Add enumerator AB_VTAB.
183 (mio_symbol_attribute): Use new attribute, AB_VTAB.
184 (check_for_ambiguous): Likewise.
186 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
187 Janus Weil <janus@gcc.gnu.org>
190 * trans-expr.c (select_class_proc): Remove function.
191 (conv_function_val): Delete reference to previous.
192 (gfc_conv_derived_to_class): Add second argument to the call to
193 gfc_find_derived_vtab.
194 (gfc_conv_structure): Exclude proc_pointer components when
195 accessing $data field of class objects.
196 (gfc_trans_assign_vtab_procs): New function.
197 (gfc_trans_class_assign): Add second argument to the call to
198 gfc_find_derived_vtab.
199 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
200 implement holding off searching for the vptr derived type.
201 (add_proc_component): New function.
202 (add_proc_comps): New function.
203 (add_procs_to_declared_vtab1): New function.
204 (copy_vtab_proc_comps): New function.
205 (add_procs_to_declared_vtab): New function.
206 (void add_generic_specifics): New function.
207 (add_generics_to_declared_vtab): New function.
208 (gfc_find_derived_vtab): Add second argument to the call to
209 gfc_find_derived_vtab. Add the calls to
210 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
211 * decl.c (build_sym, build_struct): Use new arg in calls to
212 gfc_build_class_symbol.
213 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
214 definition of struct gfc_class_esym_list. Modify prototypes
215 of gfc_build_class_symbol and gfc_find_derived_vtab.
216 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
217 call to gfc_find_derived_vtab.
218 * module.c : Add the vtype attribute.
219 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
220 * resolve.c (resolve_typebound_generic_call): Add second arg
221 to pass along the generic name for class methods.
222 (resolve_typebound_call): The same.
223 (resolve_compcall): Use the second arg to carry the generic
224 name from the above. Remove the reference to class_esym.
225 (check_members, check_class_members, resolve_class_esym,
226 hash_value_expr): Remove functions.
227 (resolve_class_compcall, resolve_class_typebound_call): Modify
228 to use vtable rather than member by member calls.
229 (gfc_resolve_expr): Modify second arg in call to
231 (resolve_select_type): Add second arg in call to
232 gfc_find_derived_vtab.
233 (resolve_code): Add second arg in call resolve_typebound_call.
234 (resolve_fl_derived): Exclude vtypes from check for late
235 procedure definitions. Likewise for checking of explicit
236 interface and checking of pass arg.
237 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
238 calls to gfc_find_derived_vtab.
239 * match.c (select_type_set_tmp): Use new arg in call to
240 gfc_build_class_symbol.
241 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
243 * parse.c (endType): Finish incomplete classes.
245 2010-04-28 Tobias Burnus <burnus@net-b.de>
249 * simplify.c (simplify_cobound): Handle scalar coarrays.
251 2010-04-27 Tobias Burnus <burnus@net-b.de>
253 * gfc-internals.texi: Update copyright year.
254 * gfortran.texi: Ditto.
255 * invoke.texi: Ditto.
257 2010-04-27 Tobias Burnus <burnus@net-b.de>
260 * resolve.c (resolve_allocate_expr): Allow array coarrays.
261 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
262 * trans-types.c (gfc_get_array_type_bounds,
263 gfc_get_array_descriptor_base): Add corank argument.
264 * trans-array.c (gfc_array_init_size): Handle corank.
265 (gfc_trans_create_temp_array, gfc_array_allocate,
266 gfc_conv_expr_descriptor): Add corank argument to call.
267 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
269 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
273 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
274 of mucking with a tree directly.
276 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
279 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
280 gfc_error with new error message.
282 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
286 * trans-expr.c (gfc_conv_expr): Supply an address expression for
288 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
290 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
291 than the address of a GFC_SS_REFERENCE.
292 * trans.h : Change comment on GFC_SS_REFERENCE.
294 2010-04-22 Richard Guenther <rguenther@suse.de>
297 * resolve.c (gfc_resolve_index): Wrap around ...
298 (gfc_resolve_index_1): ... this. Add parameter to allow
299 any integer kind index type.
300 (resolve_array_ref): Allow any integer kind for the start
301 index of an array ref.
303 2010-04-21 Jakub Jelinek <jakub@redhat.com>
306 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
309 2010-04-20 Harald Anlauf <anlauf@gmx.de>
311 * intrinsic.c (sort_actual): Remove 'is' in error message.
313 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
316 * resolve.c (resolve_fl_derived): If a component character
317 length has not been resolved, do so now.
318 (resolve_symbol): The same as above for a symbol character
320 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
321 not needed for a character valued, procedure pointer.
324 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
325 not found, return FAILURE rather than ICEing.
327 2010-04-19 Jakub Jelinek <jakub@redhat.com>
330 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
331 sequential loops private in the innermost containing task region.
333 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
335 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
336 to build_common_tree_nodes.
338 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
341 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
342 gfc_msg_bounds by using 'Array bound mismatch' directly.
343 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
344 error message to include the mismatch in the extent of array bound.
345 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
346 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
348 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
350 * gfortran.texi: Update information on temporary file locations.
352 2010-04-16 Jakub Jelinek <jakub@redhat.com>
354 * trans-decl.c (gfc_build_qualified_array): Ensure
355 ubound.N and lbound.N artificial variable names don't appear
358 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
361 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
362 block of code. Set name to the variable associated with the descriptor.
364 2010-04-15 Jakub Jelinek <jakub@redhat.com>
366 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
367 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
369 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
371 * intrinsic.texi: Add the missing specific name of intrinsic
372 procedure where the specific name is identical to the generic name.
373 Fix inconsistent or mismatch in the argument names in intrinsic
374 procedure descriptions. Add the SCALAR allocatable description to
377 2010-04-14 Tobias Burnus <burnus@net-b.de>
380 * array.c (gfc_find_array_ref): Handle codimensions.
381 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
382 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
383 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
385 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
386 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
388 * intrinsic.h (add_functions): Add this_image, image_index,
389 lcobound and ucobound intrinsics.
390 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
391 gfc_check_image_index, gfc_check_this_image,
392 gfc_simplify_image_index, gfc_simplify_lcobound,
393 gfc_simplify_this_image, gfc_simplify_ucobound):
394 New function prototypes.
395 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
396 IMAGE_INDEX): Document new intrinsic functions.
397 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
399 * simplify.c (simplify_bound_dim): Handle coarrays.
400 (simplify_bound): Update simplify_bound_dim call.
401 (gfc_simplify_num_images): Add -fcoarray=none check.
402 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
403 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
405 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
408 * constructor.c: Fix typo in comment.
409 * expr.c (find_array_section): Add check for max array limit.
411 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
414 * gfortranspec.c (lookup_option): Check for -static and return
416 (lang_specific_driver): Break when OPTION_static is discovered.
418 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
420 * array.c (extract_element): Restore function from trunk.
421 (gfc_get_array_element): Restore function from trunk.
422 (gfc_expand_constructor): Restore check against
423 flag_max_array_constructor.
424 * constructor.c (node_copy_and_append): Delete unused.
425 * gfortran.h: Delete comment and extra include.
426 * constructor.h: Bump copyright and clean up TODO comments.
427 * resolve.c: Whitespace.
429 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
431 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
432 with direct access access to elements. Adjusted prototype, fixed all
434 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
436 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
437 (gfc_simplify_spread): Removed workaround, directly insert elements
438 at a given array position.
439 (gfc_simplify_transpose): Likewise.
440 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
442 (gfc_simplify_unpack): Likewise.
444 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
446 * simplify.c (only_convert_cmplx_boz): Renamed to ...
447 (convert_boz): ... this and moved to start of file.
448 (gfc_simplify_abs): Whitespace fix.
449 (gfc_simplify_acos): Whitespace fix.
450 (gfc_simplify_acosh): Whitespace fix.
451 (gfc_simplify_aint): Whitespace fix.
452 (gfc_simplify_dint): Whitespace fix.
453 (gfc_simplify_anint): Whitespace fix.
454 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
455 (gfc_simplify_dnint): Whitespace fix.
456 (gfc_simplify_asin): Whitespace fix.
457 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
458 (gfc_simplify_atan): Likewise.
459 (gfc_simplify_atanh): Whitespace fix.
460 (gfc_simplify_atan2): Whitespace fix.
461 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
462 (gfc_simplify_bessel_j1): Likewise.
463 (gfc_simplify_bessel_jn): Likewise.
464 (gfc_simplify_bessel_y0): Likewise.
465 (gfc_simplify_bessel_y1): Likewise.
466 (gfc_simplify_bessel_yn): Likewise.
467 (gfc_simplify_ceiling): Reorderd statements.
468 (simplify_cmplx): Use convert_boz(), check for constant arguments.
470 (gfc_simplify_cmplx): Use correct default kind. Removed check for
472 (gfc_simplify_complex): Replaced if-gate. Removed check for
474 (gfc_simplify_conjg): Whitespace fix.
475 (gfc_simplify_cos): Whitespace fix.
476 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
477 (gfc_simplify_dcmplx): Removed check for constant arguments.
478 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
479 (gfc_simplify_digits): Whitespace fix.
480 (gfc_simplify_dim): Whitespace fix.
481 (gfc_simplify_dprod): Reordered statements.
482 (gfc_simplify_erf): Whitespace fix.
483 (gfc_simplify_erfc): Whitespace fix.
484 (gfc_simplify_epsilon): Whitespace fix.
485 (gfc_simplify_exp): Whitespace fix.
486 (gfc_simplify_exponent): Use convert_boz().
487 (gfc_simplify_floor): Reorderd statements.
488 (gfc_simplify_gamma): Whitespace fix.
489 (gfc_simplify_huge): Whitespace fix.
490 (gfc_simplify_iand): Whitespace fix.
491 (gfc_simplify_ieor): Whitespace fix.
492 (simplify_intconv): Use gfc_convert_constant().
493 (gfc_simplify_int): Use simplify_intconv().
494 (gfc_simplify_int2): Reorderd statements.
495 (gfc_simplify_idint): Reorderd statements.
496 (gfc_simplify_ior): Whitespace fix.
497 (gfc_simplify_ishftc): Removed duplicate type check.
498 (gfc_simplify_len): Use range_check() instead of manual range check.
499 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
500 (gfc_simplify_log): Whitespace fix.
501 (gfc_simplify_log10): Whitespace fix.
502 (gfc_simplify_minval): Whitespace fix.
503 (gfc_simplify_maxval): Whitespace fix.
504 (gfc_simplify_mod): Whitespace fix.
505 (gfc_simplify_modulo): Whitespace fix.
506 (simplify_nint): Reorderd statements.
507 (gfc_simplify_not): Whitespace fix.
508 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
509 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
510 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
511 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
512 (gfc_simplify_realpart): Whitespace fix.
513 (gfc_simplify_selected_char_kind): Removed unused result-variable.
514 (gfc_simplify_selected_int_kind): Removed unused result-variable.
515 (gfc_simplify_selected_real_kind): Removed unused result-variable.
516 (gfc_simplify_sign): Whitespace fix.
517 (gfc_simplify_sin): Whitespace fix.
518 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
519 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
520 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
521 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
522 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
524 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
526 * gfortran.h (gfc_start_constructor): Removed.
527 (gfc_get_array_element): Removed.
528 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
529 instead. Fixed all callers.
530 (extract_element): Removed.
531 (gfc_expand_constructor): Temporarily removed check for
532 max-array-constructor. Will be re-introduced later if still required.
533 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
534 instead. Fixed all callers.
535 * expr.c (find_array_section): Replaced manual lookup of elements
536 by gfc_constructor_lookup.
538 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
540 * gfortran.h (gfc_get_null_expr): New prototype.
541 (gfc_get_operator_expr): New prototype.
542 (gfc_get_character_expr): New prototype.
543 (gfc_get_iokind_expr): New prototype.
544 * expr.c (gfc_get_null_expr): New.
545 (gfc_get_character_expr): New.
546 (gfc_get_iokind_expr): New.
547 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
548 * matchexp.c (build_node): Renamed and moved to
549 expr.c (gfc_get_operator_expr). Reordered arguments to match
550 other functions. Fixed all callers.
551 (gfc_get_parentheses): Use specific function to build expr.
552 * array.c (gfc_match_array_constructor): Likewise.
553 * arith.c (eval_intrinsic): Likewise.
554 (gfc_hollerith2int): Likewise.
555 (gfc_hollerith2real): Likewise.
556 (gfc_hollerith2complex): Likewise.
557 (gfc_hollerith2logical): Likewise.
558 * data.c (create_character_intializer): Likewise.
559 * decl.c (gfc_match_null): Likewise.
560 (enum_initializer): Likewise.
561 * io.c (gfc_match_format): Likewise.
562 (match_io): Likewise.
563 * match.c (gfc_match_nullify): Likewise.
564 * primary.c (match_string_constant): Likewise.
565 (match_logical_constant): Likewise.
566 (build_actual_constructor): Likewise.
567 * resolve.c (build_default_init_expr): Likewise.
568 * symbol.c (generate_isocbinding_symbol): Likewise.
569 (gfc_build_class_symbol): Likewise.
570 (gfc_find_derived_vtab): Likewise.
571 * simplify.c (simplify_achar_char): Likewise.
572 (gfc_simplify_adjustl): Likewise.
573 (gfc_simplify_adjustr): Likewise.
574 (gfc_simplify_and): Likewise.
575 (gfc_simplify_bit_size): Likewise.
576 (gfc_simplify_is_iostat_end): Likewise.
577 (gfc_simplify_is_iostat_eor): Likewise.
578 (gfc_simplify_isnan): Likewise.
579 (simplify_bound): Likewise.
580 (gfc_simplify_leadz): Likewise.
581 (gfc_simplify_len_trim): Likewise.
582 (gfc_simplify_logical): Likewise.
583 (gfc_simplify_maxexponent): Likewise.
584 (gfc_simplify_minexponent): Likewise.
585 (gfc_simplify_new_line): Likewise.
586 (gfc_simplify_null): Likewise.
587 (gfc_simplify_or): Likewise.
588 (gfc_simplify_precision): Likewise.
589 (gfc_simplify_repeat): Likewise.
590 (gfc_simplify_scan): Likewise.
591 (gfc_simplify_size): Likewise.
592 (gfc_simplify_trailz): Likewise.
593 (gfc_simplify_trim): Likewise.
594 (gfc_simplify_verify): Likewise.
595 (gfc_simplify_xor): Likewise.
596 * trans-io.c (build_dt): Likewise.
597 (gfc_new_nml_name_expr): Removed.
599 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
601 * arith.h (gfc_constant_result): Removed prototype.
602 * constructor.h (gfc_build_array_expr): Removed prototype.
603 (gfc_build_structure_constructor_expr): Removed prototype.
604 * gfortran.h (gfc_int_expr): Removed prototype.
605 (gfc_logical_expr): Removed prototype.
606 (gfc_get_array_expr): New prototype.
607 (gfc_get_structure_constructor_expr): New prototype.
608 (gfc_get_constant_expr): New prototype.
609 (gfc_get_int_expr): New prototype.
610 (gfc_get_logical_expr): New prototype.
611 * arith.c (gfc_constant_result): Moved and renamed to
612 expr.c (gfc_get_constant_expr). Fixed all callers.
613 * constructor.c (gfc_build_array_expr): Moved and renamed to
614 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
615 and kind. Fixed all callers.
616 (gfc_build_structure_constructor_expr): Moved and renamed to
617 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
618 to type and kind. Fixed all callers.
619 * expr.c (gfc_logical_expr): Renamed to ...
620 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
621 (gfc_int_expr): Renamed to ...
622 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
624 (gfc_get_constant_expr): New.
625 (gfc_get_array_expr): New.
626 (gfc_get_structure_constructor_expr): New.
627 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
630 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
632 * constructor.h: New.
633 * constructor.c: New.
634 * Make-lang.in: Add new files to F95_PARSER_OBJS.
635 * arith.c (reducy_unary): Use constructor API.
636 (reduce_binary_ac): Likewise.
637 (reduce_binary_ca): Likewise.
638 (reduce_binary_aa): Likewise.
639 * check.c (gfc_check_pack): Likewise.
640 (gfc_check_reshape): Likewise.
641 (gfc_check_unpack): Likewise.
642 * decl.c (add_init_expr_to_sym): Likewise.
643 (build_struct): Likewise.
644 * dependency.c (gfc_check_dependency): Likewise.
645 (contains_forall_index_p): Likewise.
646 * dump-parse-tree.c (show_constructor): Likewise.
647 * expr.c (free_expr0): Likewise.
648 (gfc_copy_expr): Likewise.
649 (gfc_is_constant_expr): Likewise.
650 (simplify_constructor): Likewise.
651 (find_array_element): Likewise.
652 (find_component_ref): Likewise.
653 (find_array_section): Likewise.
654 (find_substring_ref): Likewise.
655 (simplify_const_ref): Likewise.
656 (scalarize_intrinsic_call): Likewise.
657 (check_alloc_comp_init): Likewise.
658 (gfc_default_initializer): Likewise.
659 (gfc_traverse_expr): Likewise.
660 * iresolve.c (check_charlen_present): Likewise.
661 (gfc_resolve_reshape): Likewise.
662 (gfc_resolve_transfer): Likewise.
663 * module.c (mio_constructor): Likewise.
664 * primary.c (build_actual_constructor): Likewise.
665 (gfc_match_structure_constructor): Likewise.
666 * resolve.c (resolve_structure_cons): Likewise.
667 * simplify.c (is_constant_array_expr): Likewise.
668 (init_result_expr): Likewise.
669 (transformational_result): Likewise.
670 (simplify_transformation_to_scalar): Likewise.
671 (simplify_transformation_to_array): Likewise.
672 (gfc_simplify_dot_product): Likewise.
673 (simplify_bound): Likewise.
674 (simplify_matmul): Likewise.
675 (simplify_minval_maxval): Likewise.
676 (gfc_simplify_pack): Likewise.
677 (gfc_simplify_reshape): Likewise.
678 (gfc_simplify_shape): Likewise.
679 (gfc_simplify_spread): Likewise.
680 (gfc_simplify_transpose): Likewise.
681 (gfc_simplify_unpack): Likewise.q
682 (gfc_convert_constant): Likewise.
683 (gfc_convert_char_constant): Likewise.
684 * target-memory.c (size_array): Likewise.
685 (encode_array): Likewise.
686 (encode_derived): Likewise.
687 (interpret_array): Likewise.
688 (gfc_interpret_derived): Likewise.
689 (expr_to_char): Likewise.
690 (gfc_merge_initializers): Likewise.
691 * trans-array.c (gfc_get_array_constructor_size): Likewise.
692 (gfc_trans_array_constructor_value): Likewise.
693 (get_array_ctor_strlen): Likewise.
694 (gfc_constant_array_constructor_p): Likewise.
695 (gfc_build_constant_array_constructor): Likewise.
696 (gfc_trans_array_constructor): Likewise.
697 (gfc_conv_array_initializer): Likewise.
698 * trans-decl.c (check_constant_initializer): Likewise.
699 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
700 (gfc_apply_interface_mapping_to_cons): Likewise.
701 (gfc_trans_structure_assign): Likewise.
702 (gfc_conv_structure): Likewise.
703 * array.c (check_duplicate_iterator): Likewise.
704 (match_array_list): Likewise.
705 (match_array_cons_element): Likewise.
706 (gfc_match_array_constructor): Likewise.
707 (check_constructor_type): Likewise.
708 (check_constructor): Likewise.
710 (expand_constructor): Likewise.
711 (extract_element): Likewise.
712 (gfc_expanded_ac): Likewise.
713 (resolve_array_list): Likewise.
714 (gfc_resolve_character_array_constructor): Likewise.
715 (copy_iterator): Renamed to ...
716 (gfc_copy_iterator): ... this.
717 (gfc_append_constructor): Removed.
718 (gfc_insert_constructor): Removed unused function.
719 (gfc_get_constructor): Removed.
720 (gfc_free_constructor): Removed.
721 (qgfc_copy_constructor): Removed.
722 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
723 Removed all references. Replaced constructor list by splay-tree.
724 (struct gfc_constructor): Removed member 'next', moved 'offset' from
725 the inner struct, added member 'base'.
726 (gfc_append_constructor): Removed prototype.
727 (gfc_insert_constructor): Removed prototype.
728 (gfc_get_constructor): Removed prototype.
729 (gfc_free_constructor): Removed prototype.
730 (qgfc_copy_constructor): Removed prototype.
731 (gfc_copy_iterator): New prototype.
732 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
734 2010-04-10 Tobias Burnus <burnus@net-b.de>
737 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
738 proc-pointers and type-bound procedures.
739 (gfc_specification_expr): Check proc-pointers for pureness.
741 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
744 * gfortranspec.c (lang_specific_driver): Do not expose vars
745 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
748 2010-04-09 Tobias Burnus <burnus@net-b.de>
751 * decl.c (variable_decl, match_attr_spec): Fix setting the array
753 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
754 * data.c (gfc_assign_data_value): Ditto.
755 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
756 (gfc_traverse_expr): Traverse also through codimension expressions.
757 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
758 gfc_has_ultimate_pointer): New functions.
759 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
760 (gfc_array_ref): Add codimen.
761 (gfc_array_ref): Add in_allocate.
762 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
763 gfc_has_ultimate_pointer): Add prototypes.
764 * interface.c (compare_parameter, compare_actual_formal,
765 check_intents): Add coarray constraints.
766 * match.c (gfc_match_iterator): Add coarray constraint.
767 * match.h (gfc_match_array_ref): Update interface.
768 * primary.c (gfc_match_varspec): Handle codimensions.
769 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
770 (check_class_members): Return gfc_try instead for error recovery.
771 (resolve_typebound_function,resolve_typebound_subroutine,
772 check_members): Handle return value of check_class_members.
773 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
774 check_dimension, compare_spec_to_ref, resolve_array_ref,
775 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
776 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
778 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
779 Skip over coarray refs.
780 (gfc_array_allocate) Add support for references containing coindexes.
781 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
782 (gfc_map_intrinsic_function): Ignore codimensions.
784 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
787 * io.c (check_format_string): Added check for additional non
788 blank characters after the format string was successfully
790 * io.c (check_format): Changed the error messages for positive
791 int required and period required to drop through the error logic
792 and report with gfc_error instead of gfc_error_now. Corrected
793 format postion for hollerith strings.
795 2010-04-08 Tobias Burnus <burnus@net-b.de>
797 * module.c (use_iso_fortran_env_module): Fix standard check.
799 2010-04-07 Jakub Jelinek <jakub@redhat.com>
801 * parse.c (parse_derived, parse_enum): Avoid set but not used
804 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
807 * gfortran.texi: Add section about representation of
810 2010-04-07 Simon Baldwin <simonb@google.com>
812 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
813 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
815 2010-04-07 Richard Guenther <rguenther@suse.de>
817 * options.c (gfc_init_options): Do not set.
819 2010-04-06 Tobias Burnus <burnus@net-b.de>
822 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
823 * match.c (gfc_match_critical, sync_statement): Ditto.
824 * gfortran.h (gfc_fcoarray): New enum.
825 (gfc_option_t): Use it.
826 * lang.opt (fcoarray): Add new flag.
827 * invoke.texi (fcoarray): Document it.
828 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
829 (gfc_handle_coarray_option): New function.
831 2010-04-06 Tobias Burnus <burnus@net-b.de>
834 * gfortran.h (gfc_array_spec): Add cotype.
835 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
836 and defer error diagnostic.
837 * resolve.c (resolve_fl_derived): Add missing check.
838 (resolve_symbol): Add cotype/type check.
839 * parse.c (parse_derived): Fix setting of coarray_comp.
841 2010-04-06 Tobias Burnus <burnus@net-b.de>
844 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
845 match_array_element_spec,gfc_copy_array_spec,
846 gfc_compare_array_spec): Include corank.
847 (match_array_element_spec,gfc_set_array_spec): Support codimension.
848 * decl.c (build_sym,build_struct,variable_decl,
849 match_attr_spec,attr_decl1,cray_pointer_decl,
850 gfc_match_volatile): Add codimension.
851 (gfc_match_codimension): New function.
852 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
853 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
854 (gfc_add_codimension): New function prototype.
855 * match.h (gfc_match_codimension): New function prototype.
856 (gfc_match_array_spec): Update prototype
857 * match.c (gfc_match_common): Update gfc_match_array_spec call.
858 * module.c (MOD_VERSION): Bump.
859 (mio_symbol_attribute): Support coarray attributes.
860 (mio_array_spec): Add corank support.
861 * parse.c (decode_specification_statement,decode_statement,
862 parse_derived): Add coarray support.
863 * resolve.c (resolve_formal_arglist, was_declared,
864 is_non_constant_shape_array, resolve_fl_variable,
865 resolve_fl_derived, resolve_symbol): Add coarray support.
866 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
867 gfc_build_class_symbol): Add coarray support.
868 (gfc_add_codimension): New function.
870 2010-04-06 Tobias Burnus <burnus@net-b.de>
873 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
874 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
875 stat_locked_other_image, stat_stopped_image and stat_unlocked of
877 * intrinsic.texi (iso_fortran_env): Ditto.
878 * libgfortran.h (libgfortran_stat_codes): New enum.
879 * module.c (use_iso_fortran_env_module): Honour -std= when loading
880 constants from the intrinsic module.
882 2010-04-06 Tobias Burnus <burnus@net-b.de>
885 * intrinsic.c (add_functions): Add num_images.
886 * decl.c (gfc_match_end): Handle END CRITICAL.
887 * intrinsic.h (gfc_simplify_num_images): Add prototype.
888 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
890 * gfortran.h (gfc_statement): Add enum items for those.
892 (gfc_isym_id): Add num_images.
893 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
894 (gfc_trans_sync,gfc_trans_critical): New functions.
895 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
896 gfc_trans_critical): Add/update prototypes.
897 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
899 * trans.h (gfor_fndecl_error_stop_string) Add variable.
900 * resolve.c (resolve_sync): Add function.
901 (gfc_resolve_blocks): Handle CRITICAL.
902 (resolve_code): Handle CRITICAL, ERROR STOP,
903 (resolve_branch): Add CRITICAL constraint check.
905 * st.c (gfc_free_statement): Add new statements.
906 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
907 (gfc_build_builtin_function_decls): Initialize it.
908 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
909 (gfc_match_critical, gfc_match_error_stop, sync_statement,
910 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
912 (match_exit_cycle): Handle CRITICAL constraint.
913 (gfc_match_stopcode): Handle ERROR STOP.
914 * match.h (gfc_match_critical, gfc_match_error_stop,
915 gfc_match_sync_all, gfc_match_sync_images,
916 gfc_match_sync_memory): Add prototype.
917 * parse.c (decode_statement, gfc_ascii_statement,
918 parse_executable): Handle new statements.
919 (parse_critical_block): New function.
920 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
921 * intrinsic.texi (num_images): Document new function.
922 * simplify.c (gfc_simplify_num_images): Add function.
924 2010-04-06 Tobias Burnus <burnus@net-b.de>
927 * trans-array.c (gfc_conv_expr_descriptor): Update
928 gfc_trans_scalar_assign call.
929 (has_default_initializer): New function.
930 (gfc_trans_deferred_array): Nullify less often.
931 * trans-expr.c (gfc_conv_subref_array_arg,
932 gfc_trans_subcomponent_assign): Update call to
933 gfc_trans_scalar_assign.
934 (gfc_trans_scalar_assign): Add parameter and pass it on.
935 (gfc_trans_assignment_1): Optionally, do not dealloc before
937 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
938 call to gfc_trans_scalar_assign.
939 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
940 initializer to static variables.
941 (gfc_init_default_dt): Add dealloc parameter and pass it on.
942 * trans-stmt.c (forall_make_variable_temp,
943 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
944 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
945 gfc_trans_allocate): Update gfc_trans_assignment call.
946 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
947 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
948 parameter to prototype.
950 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
952 * ioparm.def : Update copyright.
954 * trans-array.c : ditto
955 * trans-array.h : ditto
957 * trans-types.c: ditto
958 * dependency.c : ditto
962 * trans-intrinsic.c : ditto
963 * libgfortran.h : ditto
964 * invoke.texi : ditto
965 * intrinsic.texi : ditto
968 * intrinsic.c : ditto
969 * interface.c : ditto
971 * trans-stmt.c : ditto
972 * trans-stmt.h : ditto
977 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
980 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
981 do not assert the context of derived types.
983 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
986 * ioparm.def: Change inquire size variable to type pointer to
989 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
992 * trans-expr.c (conv_parent_component_references): Ensure that
993 'dt' has a backend_decl.
996 * trans-expr.c (gfc_conv_structure): Ensure that the derived
997 type has a backend_decl.
1000 * resolve.c (resolve_global_procedure): Check that the 'cl'
1001 structure is not NULL.
1003 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1005 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1008 2010-03-17 Tobias Burnus <burnus@net-b.de>
1011 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1012 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1014 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1015 pointees as having explizit size.
1016 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1018 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1019 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1020 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1021 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1022 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1025 2010-03-14 Tobias Burnus <burnus@net-b.de>
1028 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1029 (resolve_ordinary_assign): Add check to avoid segfault.
1031 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1035 * resolve.c (resolve_compcall): Add new boolean dummy argument
1036 'class_members'. Only resolve expression at end if false.
1037 Remove redundant, static variable 'class_object'.
1038 (check_class_members): Add extra argument to call of
1040 (resolve_typebound_function): Renamed resolve_class_compcall.
1041 Do all the detection of class references here. Correct calls to
1042 resolve_compcall for extra argument.
1043 (resolve_typebound_subroutine): resolve_class_typebound_call
1044 renamed. Otherwise same as resolve_typebound_function.
1045 (gfc_resolve_expr): Call resolve_typebound_function.
1046 (resolve_code): Call resolve_typebound_subroutine.
1048 2010-03-10 Tobias Burnus <burnus@net-b.de
1051 * symbol.c (get_iso_c_sym): Set sym->result.
1053 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1056 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1057 for TBPs, otherwise they will not be resolved properly.
1058 (resolve_function): Use 'value.function.esym' instead of
1059 'value.function.name' to check if we're dealing with a TBP.
1060 (check_class_members): Set correct type of passed object for all TBPs,
1061 not only generic ones, except if the type is abstract.
1063 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1066 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1067 'final...' are not misinterpreted as FINAL statements.
1069 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1072 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1073 allocatable ultimate components do not need temporaries, whilst
1074 ultimate pointer components do.
1076 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1079 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1081 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1084 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1087 * trans-array.c (gfc_conv_array_parameter): A full array of
1088 derived type need not be restricted to a symbol without an
1089 array spec to use the call to gfc_conv_expr_descriptor.
1092 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1093 allocatable arrays do not need temporaries.
1095 2010-03-01 Tobias Burnus <burnus@net-b.de>
1098 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1101 2010-02-28 Tobias Burnus <burnus@net-b.de>
1104 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1105 (gfc_conv_initializer): Handle zero initializer as special case.
1107 2010-02-27 Tobias Burnus <burnus@net-b.de>
1110 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1111 for module variables for Fortran 2008.
1113 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1116 * trans-common.c (build_common_decl): Also update DECL_MODE,
1117 and DECL_SIZE when encountering a larger common block and call
1120 2010-02-24 Tobias Burnus <burnus@net-b.de>
1123 * trans-expr.c (gfc_conv_initializer): Call directly
1124 gfc_conv_constant for C_NULL_(FUN)PTR.
1126 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1129 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1130 checking the rest of the dimensions for elements.
1132 2010-02-21 Tobias Burnus <burnus@net-b.de>
1135 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1137 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1138 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1139 * invoke.texi: Document new -fno-protect-parens flag.
1141 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1147 * dependency.c (gfc_check_argument_var_dependency): Use enum
1148 value instead of arithmetic vaue for 'elemental'.
1149 (check_data_pointer_types): New function.
1150 (gfc_check_dependency): Call check_data_pointer_types.
1151 * trans-array.h : Change fourth argument of
1152 gfc_conv_array_parameter to boolean.
1153 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1154 can be a dummy but it must not be assumed shape or deferred.
1155 Change fourth argument to boolean. Array constructor exprs will
1156 always be contiguous and do not need packing and unpacking.
1157 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1158 space and change fourth argument of gfc_conv_array_parameter
1160 (gfc_trans_arrayfunc_assign): Change fourth argument of
1161 gfc_conv_array_parameter to boolean.
1162 * trans-io.c (gfc_convert_array_to_string): The same.
1163 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1165 2010-02-20 Tobias Burnus <burnus@net-b.de>
1168 * libgfortran.h: Add GFC_RTCHECK_MEM.
1169 * invoke.texi (-fcheck=): Document -fcheck=mem.
1170 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1171 and enable malloc-success check only with -fcheck=mem.
1172 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1174 2010-02-16 Tobias Burnus <burnus@net-b.de>
1177 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1178 * intrinsic.c (add_functions): Ditto.
1179 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1180 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1182 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1185 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1186 gfc_trans_do prototype.
1187 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1188 a loop exit condition. If exit condition is given, build the loop exit
1189 code, checking IO results of implied do loops in READ and WRITE.
1190 (gfc_trans_do): Likewise.
1191 * trans.c (trans_code): New static work function, previously
1192 gfc_trans_code. Passes exit condition to gfc_trans_do.
1193 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1194 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1195 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1196 result status bits in the dtparm structure. Use this condition in call
1197 to gfc_trans_code_cond.
1199 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1203 * trans-array.c (gfc_conv_array_parameter): Use
1204 gfc_full_array_ref_p to detect full and contiguous variable
1205 arrays. Full array components and contiguous arrays do not need
1206 internal_pack and internal_unpack.
1208 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1211 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1214 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1216 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1219 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1220 Tobias Burnus <burnus@net-b.de>
1223 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1225 2010-02-10 Tobias Burnus <burnus@net-b.de>
1228 * trans-decl.c (gfc_generate_function_code): Only check
1229 actual-vs.-dummy character bounds if not bind(C).
1231 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1234 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1235 info->dimen after info has been freed.
1237 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1240 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1243 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1245 * module.c (fix_mio_expr): Declare sym.
1247 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1250 * module.c (fix_mio_expr): Fix for private generic procedures.
1252 2010-02-09 Daniel Kraft <d@domob.eu>
1255 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1256 length to be correct and issue only with -Wsurprising.
1257 * invoke.texi (Wsurprising): Mention this new warning that is
1258 turned on by -Wsurprising.
1260 2010-02-09 Daniel Kraft <d@domob.eu>
1263 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1264 can be CHARACTER type.
1265 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1267 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1270 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1271 'formal_ptr'. If this is true, give returned descriptor unity
1272 lbounds, in all dimensions, and the appropriate offset.
1273 (gfc_conv_procedure_call); If formal is a pointer, set the last
1274 argument of gfc_conv_subref_array_arg to true.
1275 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1276 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1277 new arg of gfc_conv_subref_array_arg to false.
1278 * trans-stmt.c (forall_make_variable_temp): The same.
1280 2010-02-03 Tobias Burnus <burnus@net-b.de>
1283 * interface.c (compare_parameter): Disable rank-checking
1286 2010-02-02 Tobias Burnus <burnus@net-b.de>
1289 * parse.c (decode_specification_statement): Use sym->result not sym.
1291 2010-02-01 Tobias Burnus <burnus@net-b.de>
1294 * decl.c (variable_decl): Allow default initializer in
1295 TYPE declarations in PURE functions.
1297 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1300 * resolve.c (resolve_allocate_expr): Move default initialization code
1301 here from gfc_trans_allocate.
1302 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1304 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1305 of CLASS variables via memcpy.
1306 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1307 to resolve_allocate_expr.
1309 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1312 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1313 * gfortran.h : Add prototype for above.
1314 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1315 (gfc_trans_subcomponent_assign): Call new function to replace
1316 the code to deal with allocatable components.
1317 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1318 gfc_get_full_arrayspec_from_expr to replace existing code.
1320 2010-01-25 Tobias Burnus <burnus@net-b.de>
1323 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1326 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1330 * expr.c (remove_subobject_ref): If the constructor is NULL use
1331 the expression as the source.
1332 (simplify_const_ref): Change the type of expression if
1333 there are component references. Allow for substring to be at
1334 the end of an arbitrarily long chain of references. If an
1335 element is found that is not in an EXPR_ARRAY, assume that this
1336 is scalar initialization of array. Call remove_subobject_ref in
1337 this case with NULL second argument.
1339 2010-01-24 Tobias Burnus <burnus@net-b.de>
1342 * array.c (gfc_array_dimen_size): Use correct specific
1343 function in the check.
1345 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1348 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1349 is required, turn any trailing array elements after a range
1350 into ranges so that offsets can be calculated.
1352 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1354 * module.c (mio_f2k_derived): Use enumerator as initializer of
1358 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1359 bitfield of width 2.
1361 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1364 * resolve.c (extract_compcall_passed_object): Set locus for
1365 passed-object argument.
1366 (extract_ppc_passed_object): Set locus and correctly remove PPC
1369 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1372 * trans-decl.c (add_argument_checking): Do not use the backend
1373 decl directly to test for the presence of an optional dummy
1374 argument. Use gfc_conv_expr_present, remembering to set the
1378 * trans-decl.c (gfc_generate_function_code): Small white space
1379 changes. If 'recurcheckvar' is NULL do not try to reset it.
1381 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1384 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1385 component for extended types.
1386 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1387 and take care of parent component accessibility.
1389 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1392 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1393 * interface.c (check_interface1): Move a warning message here from
1394 resolve_fl_procedure.
1395 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1396 * module.c (read_module): Remove call to gfc_check_interfaces, since
1397 this comes too early here.
1398 * resolve.c (resolve_fl_procedure): Move warning message to
1401 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1404 * interface.c (check_interface1): Pass symbol name rather than NULL to
1405 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1407 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1408 than NULL to gfc_compare_interfaces.
1410 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1413 * trans-array.c (duplicate_allocatable): Static version of
1414 gfc_duplicate_allocatable with provision to handle scalar
1415 components. New boolean argument to switch off call to malloc
1417 (gfc_duplicate_allocatable): New function to call above with
1419 (gfc_copy_allocatable_data): New function to call above with
1421 (structure_alloc_comps): Do not apply indirect reference to
1422 scalar pointers. Add new section to copy allocatable components
1423 of arrays. Extend copying of allocatable components to include
1425 (gfc_copy_only_alloc_comp): New function to copy allocatable
1426 component derived types, without allocating the base structure.
1427 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1428 Add primitive for gfc_copy_only_alloc_comp.
1429 * trans-expr.c (gfc_conv_procedure_call): After calls to
1430 transformational functions with results that are derived types
1431 with allocatable components, copy the components in the result.
1432 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1433 of lhs derived types before allocation.
1435 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1438 * module.c (load_generic_interfaces): If a procedure that is
1439 use associated but not generic is given an interface that
1440 includes itself, then make it generic.
1442 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1443 Shujing Zhao <pearly.zhao@oracle.com>
1445 PR translation/42469
1446 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1447 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1448 character between option name and help text.
1450 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1454 * trans-array.c (gfc_conv_array_initializer): Change call to
1455 gfc_error_now to call to gfc_fatal_error.
1456 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1457 (is_constant_element): Changed name from constant_element.
1458 (gfc_constant_ac): Only use expand_construuctor for expression
1459 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1460 call gfc_is_constant_expr.
1461 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1463 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1464 array expressions should have their constructors expanded.
1465 (gfc_resolve_expr): Use new function to determine whether or not to call
1466 gfc_expand_constructor.
1468 2010-01-09 Tobias Burnus <burnus@net-b.de>
1471 * trans-expr.c (gfc_trans_structure_assign): Handle
1473 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1474 to the constructor for c_null_(fun)ptr.
1475 * resolve.c (resolve_structure_cons): Add special case
1476 for c_null_(fun)ptr.
1478 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1480 * gfortranspec.c (lang_specific_driver): Update copyright notice
1483 2010-01-08 Tobias Burnus <burnus@net-b.de>
1486 * symbol.c (check_conflict, gfc_copy_attr): Add
1487 ASYNCHRONOUS support.
1488 (gfc_add_asynchronous): New function.
1489 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1490 (gfc_match_asynchronous): New function.
1491 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1492 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1493 (gfc_add_asynchronous): New Prototype.
1494 * module.c (ab_attribute, mio_symbol_attribute): Add
1495 ASYNCHRONOUS support.
1496 * resolve.c (was_declared): Ditto.
1497 * match.h (gfc_match_asynchronous): New prototype.
1498 * parse.c (decode_specification_statement,decode_statement):
1499 Add ASYNCHRONOUS support.
1501 2010-01-07 Tobias Burnus <burnus@net-b.de>
1504 * trans-decl.c (get_proc_pointer_decl): Fix call to
1505 gfc_conv_initializer for array-valued proc-pointer funcs.
1507 2010-01-07 Tobias Burnus <burnus@net-b.de>
1510 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1511 allocatable scalars with SAVE attribute.
1513 2010-01-05 Tobias Burnus <burnus@net-b.de>
1516 * options.c (gfc_post_options): Set -frecursion
1517 when -fopenmp is used.
1519 2010-01-05 Tobias Burnus <burnus@net-b.de>
1522 * trans-expr.c (gfc_conv_procedure_call): Nullify
1523 return value for allocatable-scalar character functions.
1525 2010-01-04 Tobias Burnus <burnus@net-b.de>
1528 * error.c (error_printf, gfc_warning, gfc_notify_std,
1529 gfc_warning_now, gfc_error, gfc_error_now,
1530 gfc_fatal_error): Change argument name from nocmsgid to
1531 gmsgid to enable (x)gettext's % checking.
1533 2010-01-04 Tobias Burnus <burnus@net-b.de>
1535 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1537 2010-01-04 Tobias Burnus <burnus@net-b.de>
1540 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1541 for functions returning allocatable scalars.
1542 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1543 reallocating an allocatable scalar.
1544 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1546 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1547 allocatable scalars.
1548 (gfc_generate_function_code): Nullify result variable for
1549 allocatable scalars.
1552 * module.c (gfc_use_module): Fix warning string to allow
1556 * invoke.texi (-fcheck=recursion): Mention that the checking
1557 is also disabled for -frecursive.
1558 * trans-decl.c (gfc_generate_function_code): Disable
1559 -fcheck=recursion when -frecursive is used.
1561 * intrinsic.texi (iso_c_binding): Improve wording.
1564 Copyright (C) 2010 Free Software Foundation, Inc.
1566 Copying and distribution of this file, with or without modification,
1567 are permitted in any medium without royalty provided the copyright
1568 notice and this notice are preserved.