1 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
4 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
7 2010-05-07 Jason Merrill <jason@redhat.com>
9 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
10 to avoid -Wc++-compat warning.
12 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
15 * options.c (gfc_handle_option): Add argument kind.
16 * gfortran.h (gfc_handle_option): Update declaration.
18 2010-05-06 Tobias Burnus <burnus@net-b.de>
21 * trans-types.c (gfc_sym_type): Mark Cray pointees as
24 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
27 * resolve.c (traverse_data_list): Rephrase error message for
28 non-constant bounds in data-implied-do.
30 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
33 * gfortran.h: Removed repeat count from constructor, removed
35 * data.h (gfc_assign_data_value_range): Changed return value from
37 * data.c (gfc_assign_data_value): Add location to constructor element.
38 (gfc_assign_data_value_range): Call gfc_assign_data_value()
39 for each element in range. Return early if an error was generated.
40 * resolve.c (check_data_variable): Stop early if range assignment
43 2010-05-05 Janus Weil <janus@gcc.gnu.org>
46 * resolve.c (resolve_fl_derived): Some fixes for class variables.
47 * symbol.c (gfc_build_class_symbol): Add separate class container for
50 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
53 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
55 2010-05-02 Tobias Burnus <burnus@net-b.de>
58 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
59 for lcobound, ucobound, image_index and this_image.
60 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
61 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
62 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
63 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
65 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
67 2010-04-30 Tobias Burnus <burnus@net-b.de>
71 * trans-types.c (gfc_get_array_descriptor_base): Fix index
72 calculation for array descriptor types.
74 2010-04-29 Janus Weil <janus@gcc.gnu.org>
77 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
78 initializers for PPC members of the vtabs.
80 2010-04-29 Janus Weil <janus@gcc.gnu.org>
83 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
84 attribute for all PPC members of the vtypes.
85 (copy_vtab_proc_comps): Copy the correct interface.
86 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
87 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
88 a dummy argument and make sure all PPC members of the vtab are
89 initialized correctly.
90 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
91 in call to gfc_trans_assign_vtab_procs.
92 * trans-stmt.c (gfc_trans_allocate): Ditto.
94 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
97 * resolve.c (resolve_typebound_function): Renamed
98 resolve_class_compcall.Do all the detection of class references
100 (resolve_typebound_subroutine): resolve_class_typebound_call
101 renamed. Otherwise same as resolve_typebound_function.
102 (gfc_resolve_expr): Call resolve_typebound_function.
103 (resolve_code): Call resolve_typebound_subroutine.
105 2010-04-29 Janus Weil <janus@gcc.gnu.org>
108 * resolve.c (resolve_typebound_generic_call): For CLASS methods
109 pass back the specific symtree name, rather than the target
112 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
115 * resolve.c (resolve_structure_cons): Make the initializer of
116 the vtab component 'extends' the same type as the component.
118 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
121 * interface.c (check_interface1): Pass symbol name rather than NULL to
122 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
123 trap MULL. (gfc_compare_derived_types): Revert previous change
124 incorporated incorrectly during merge from trunk, r155778.
125 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
126 than NULL to gfc_compare_interfaces.
127 * symbol.c (add_generic_specifics): Likewise.
129 2010-02-29 Janus Weil <janus@gcc.gnu.org>
132 * interface.c (gfc_compare_derived_types): Add condition for vtype.
133 * symbol.c (gfc_find_derived_vtab): Sey access to private.
134 (gfc_find_derived_vtab): Likewise.
135 * module.c (ab_attribute): Add enumerator AB_VTAB.
136 (mio_symbol_attribute): Use new attribute, AB_VTAB.
137 (check_for_ambiguous): Likewise.
139 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
140 Janus Weil <janus@gcc.gnu.org>
143 * trans-expr.c (select_class_proc): Remove function.
144 (conv_function_val): Delete reference to previous.
145 (gfc_conv_derived_to_class): Add second argument to the call to
146 gfc_find_derived_vtab.
147 (gfc_conv_structure): Exclude proc_pointer components when
148 accessing $data field of class objects.
149 (gfc_trans_assign_vtab_procs): New function.
150 (gfc_trans_class_assign): Add second argument to the call to
151 gfc_find_derived_vtab.
152 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
153 implement holding off searching for the vptr derived type.
154 (add_proc_component): New function.
155 (add_proc_comps): New function.
156 (add_procs_to_declared_vtab1): New function.
157 (copy_vtab_proc_comps): New function.
158 (add_procs_to_declared_vtab): New function.
159 (void add_generic_specifics): New function.
160 (add_generics_to_declared_vtab): New function.
161 (gfc_find_derived_vtab): Add second argument to the call to
162 gfc_find_derived_vtab. Add the calls to
163 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
164 * decl.c (build_sym, build_struct): Use new arg in calls to
165 gfc_build_class_symbol.
166 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
167 definition of struct gfc_class_esym_list. Modify prototypes
168 of gfc_build_class_symbol and gfc_find_derived_vtab.
169 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
170 call to gfc_find_derived_vtab.
171 * module.c : Add the vtype attribute.
172 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
173 * resolve.c (resolve_typebound_generic_call): Add second arg
174 to pass along the generic name for class methods.
175 (resolve_typebound_call): The same.
176 (resolve_compcall): Use the second arg to carry the generic
177 name from the above. Remove the reference to class_esym.
178 (check_members, check_class_members, resolve_class_esym,
179 hash_value_expr): Remove functions.
180 (resolve_class_compcall, resolve_class_typebound_call): Modify
181 to use vtable rather than member by member calls.
182 (gfc_resolve_expr): Modify second arg in call to
184 (resolve_select_type): Add second arg in call to
185 gfc_find_derived_vtab.
186 (resolve_code): Add second arg in call resolve_typebound_call.
187 (resolve_fl_derived): Exclude vtypes from check for late
188 procedure definitions. Likewise for checking of explicit
189 interface and checking of pass arg.
190 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
191 calls to gfc_find_derived_vtab.
192 * match.c (select_type_set_tmp): Use new arg in call to
193 gfc_build_class_symbol.
194 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
196 * parse.c (endType): Finish incomplete classes.
198 2010-04-28 Tobias Burnus <burnus@net-b.de>
202 * simplify.c (simplify_cobound): Handle scalar coarrays.
204 2010-04-27 Tobias Burnus <burnus@net-b.de>
206 * gfc-internals.texi: Update copyright year.
207 * gfortran.texi: Ditto.
208 * invoke.texi: Ditto.
210 2010-04-27 Tobias Burnus <burnus@net-b.de>
213 * resolve.c (resolve_allocate_expr): Allow array coarrays.
214 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
215 * trans-types.c (gfc_get_array_type_bounds,
216 gfc_get_array_descriptor_base): Add corank argument.
217 * trans-array.c (gfc_array_init_size): Handle corank.
218 (gfc_trans_create_temp_array, gfc_array_allocate,
219 gfc_conv_expr_descriptor): Add corank argument to call.
220 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
222 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
226 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
227 of mucking with a tree directly.
229 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
232 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
233 gfc_error with new error message.
235 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
239 * trans-expr.c (gfc_conv_expr): Supply an address expression for
241 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
243 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
244 than the address of a GFC_SS_REFERENCE.
245 * trans.h : Change comment on GFC_SS_REFERENCE.
247 2010-04-22 Richard Guenther <rguenther@suse.de>
250 * resolve.c (gfc_resolve_index): Wrap around ...
251 (gfc_resolve_index_1): ... this. Add parameter to allow
252 any integer kind index type.
253 (resolve_array_ref): Allow any integer kind for the start
254 index of an array ref.
256 2010-04-21 Jakub Jelinek <jakub@redhat.com>
259 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
262 2010-04-20 Harald Anlauf <anlauf@gmx.de>
264 * intrinsic.c (sort_actual): Remove 'is' in error message.
266 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
269 * resolve.c (resolve_fl_derived): If a component character
270 length has not been resolved, do so now.
271 (resolve_symbol): The same as above for a symbol character
273 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
274 not needed for a character valued, procedure pointer.
277 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
278 not found, return FAILURE rather than ICEing.
280 2010-04-19 Jakub Jelinek <jakub@redhat.com>
283 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
284 sequential loops private in the innermost containing task region.
286 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
288 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
289 to build_common_tree_nodes.
291 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
294 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
295 gfc_msg_bounds by using 'Array bound mismatch' directly.
296 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
297 error message to include the mismatch in the extent of array bound.
298 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
299 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
301 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
303 * gfortran.texi: Update information on temporary file locations.
305 2010-04-16 Jakub Jelinek <jakub@redhat.com>
307 * trans-decl.c (gfc_build_qualified_array): Ensure
308 ubound.N and lbound.N artificial variable names don't appear
311 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
314 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
315 block of code. Set name to the variable associated with the descriptor.
317 2010-04-15 Jakub Jelinek <jakub@redhat.com>
319 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
320 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
322 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
324 * intrinsic.texi: Add the missing specific name of intrinsic
325 procedure where the specific name is identical to the generic name.
326 Fix inconsistent or mismatch in the argument names in intrinsic
327 procedure descriptions. Add the SCALAR allocatable description to
330 2010-04-14 Tobias Burnus <burnus@net-b.de>
333 * array.c (gfc_find_array_ref): Handle codimensions.
334 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
335 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
336 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
338 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
339 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
341 * intrinsic.h (add_functions): Add this_image, image_index,
342 lcobound and ucobound intrinsics.
343 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
344 gfc_check_image_index, gfc_check_this_image,
345 gfc_simplify_image_index, gfc_simplify_lcobound,
346 gfc_simplify_this_image, gfc_simplify_ucobound):
347 New function prototypes.
348 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
349 IMAGE_INDEX): Document new intrinsic functions.
350 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
352 * simplify.c (simplify_bound_dim): Handle coarrays.
353 (simplify_bound): Update simplify_bound_dim call.
354 (gfc_simplify_num_images): Add -fcoarray=none check.
355 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
356 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
358 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
361 * constructor.c: Fix typo in comment.
362 * expr.c (find_array_section): Add check for max array limit.
364 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
367 * gfortranspec.c (lookup_option): Check for -static and return
369 (lang_specific_driver): Break when OPTION_static is discovered.
371 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
373 * array.c (extract_element): Restore function from trunk.
374 (gfc_get_array_element): Restore function from trunk.
375 (gfc_expand_constructor): Restore check against
376 flag_max_array_constructor.
377 * constructor.c (node_copy_and_append): Delete unused.
378 * gfortran.h: Delete comment and extra include.
379 * constructor.h: Bump copyright and clean up TODO comments.
380 * resolve.c: Whitespace.
382 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
384 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
385 with direct access access to elements. Adjusted prototype, fixed all
387 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
389 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
390 (gfc_simplify_spread): Removed workaround, directly insert elements
391 at a given array position.
392 (gfc_simplify_transpose): Likewise.
393 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
395 (gfc_simplify_unpack): Likewise.
397 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
399 * simplify.c (only_convert_cmplx_boz): Renamed to ...
400 (convert_boz): ... this and moved to start of file.
401 (gfc_simplify_abs): Whitespace fix.
402 (gfc_simplify_acos): Whitespace fix.
403 (gfc_simplify_acosh): Whitespace fix.
404 (gfc_simplify_aint): Whitespace fix.
405 (gfc_simplify_dint): Whitespace fix.
406 (gfc_simplify_anint): Whitespace fix.
407 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
408 (gfc_simplify_dnint): Whitespace fix.
409 (gfc_simplify_asin): Whitespace fix.
410 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
411 (gfc_simplify_atan): Likewise.
412 (gfc_simplify_atanh): Whitespace fix.
413 (gfc_simplify_atan2): Whitespace fix.
414 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
415 (gfc_simplify_bessel_j1): Likewise.
416 (gfc_simplify_bessel_jn): Likewise.
417 (gfc_simplify_bessel_y0): Likewise.
418 (gfc_simplify_bessel_y1): Likewise.
419 (gfc_simplify_bessel_yn): Likewise.
420 (gfc_simplify_ceiling): Reorderd statements.
421 (simplify_cmplx): Use convert_boz(), check for constant arguments.
423 (gfc_simplify_cmplx): Use correct default kind. Removed check for
425 (gfc_simplify_complex): Replaced if-gate. Removed check for
427 (gfc_simplify_conjg): Whitespace fix.
428 (gfc_simplify_cos): Whitespace fix.
429 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
430 (gfc_simplify_dcmplx): Removed check for constant arguments.
431 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
432 (gfc_simplify_digits): Whitespace fix.
433 (gfc_simplify_dim): Whitespace fix.
434 (gfc_simplify_dprod): Reordered statements.
435 (gfc_simplify_erf): Whitespace fix.
436 (gfc_simplify_erfc): Whitespace fix.
437 (gfc_simplify_epsilon): Whitespace fix.
438 (gfc_simplify_exp): Whitespace fix.
439 (gfc_simplify_exponent): Use convert_boz().
440 (gfc_simplify_floor): Reorderd statements.
441 (gfc_simplify_gamma): Whitespace fix.
442 (gfc_simplify_huge): Whitespace fix.
443 (gfc_simplify_iand): Whitespace fix.
444 (gfc_simplify_ieor): Whitespace fix.
445 (simplify_intconv): Use gfc_convert_constant().
446 (gfc_simplify_int): Use simplify_intconv().
447 (gfc_simplify_int2): Reorderd statements.
448 (gfc_simplify_idint): Reorderd statements.
449 (gfc_simplify_ior): Whitespace fix.
450 (gfc_simplify_ishftc): Removed duplicate type check.
451 (gfc_simplify_len): Use range_check() instead of manual range check.
452 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
453 (gfc_simplify_log): Whitespace fix.
454 (gfc_simplify_log10): Whitespace fix.
455 (gfc_simplify_minval): Whitespace fix.
456 (gfc_simplify_maxval): Whitespace fix.
457 (gfc_simplify_mod): Whitespace fix.
458 (gfc_simplify_modulo): Whitespace fix.
459 (simplify_nint): Reorderd statements.
460 (gfc_simplify_not): Whitespace fix.
461 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
462 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
463 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
464 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
465 (gfc_simplify_realpart): Whitespace fix.
466 (gfc_simplify_selected_char_kind): Removed unused result-variable.
467 (gfc_simplify_selected_int_kind): Removed unused result-variable.
468 (gfc_simplify_selected_real_kind): Removed unused result-variable.
469 (gfc_simplify_sign): Whitespace fix.
470 (gfc_simplify_sin): Whitespace fix.
471 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
472 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
473 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
474 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
475 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
477 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
479 * gfortran.h (gfc_start_constructor): Removed.
480 (gfc_get_array_element): Removed.
481 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
482 instead. Fixed all callers.
483 (extract_element): Removed.
484 (gfc_expand_constructor): Temporarily removed check for
485 max-array-constructor. Will be re-introduced later if still required.
486 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
487 instead. Fixed all callers.
488 * expr.c (find_array_section): Replaced manual lookup of elements
489 by gfc_constructor_lookup.
491 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
493 * gfortran.h (gfc_get_null_expr): New prototype.
494 (gfc_get_operator_expr): New prototype.
495 (gfc_get_character_expr): New prototype.
496 (gfc_get_iokind_expr): New prototype.
497 * expr.c (gfc_get_null_expr): New.
498 (gfc_get_character_expr): New.
499 (gfc_get_iokind_expr): New.
500 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
501 * matchexp.c (build_node): Renamed and moved to
502 expr.c (gfc_get_operator_expr). Reordered arguments to match
503 other functions. Fixed all callers.
504 (gfc_get_parentheses): Use specific function to build expr.
505 * array.c (gfc_match_array_constructor): Likewise.
506 * arith.c (eval_intrinsic): Likewise.
507 (gfc_hollerith2int): Likewise.
508 (gfc_hollerith2real): Likewise.
509 (gfc_hollerith2complex): Likewise.
510 (gfc_hollerith2logical): Likewise.
511 * data.c (create_character_intializer): Likewise.
512 * decl.c (gfc_match_null): Likewise.
513 (enum_initializer): Likewise.
514 * io.c (gfc_match_format): Likewise.
515 (match_io): Likewise.
516 * match.c (gfc_match_nullify): Likewise.
517 * primary.c (match_string_constant): Likewise.
518 (match_logical_constant): Likewise.
519 (build_actual_constructor): Likewise.
520 * resolve.c (build_default_init_expr): Likewise.
521 * symbol.c (generate_isocbinding_symbol): Likewise.
522 (gfc_build_class_symbol): Likewise.
523 (gfc_find_derived_vtab): Likewise.
524 * simplify.c (simplify_achar_char): Likewise.
525 (gfc_simplify_adjustl): Likewise.
526 (gfc_simplify_adjustr): Likewise.
527 (gfc_simplify_and): Likewise.
528 (gfc_simplify_bit_size): Likewise.
529 (gfc_simplify_is_iostat_end): Likewise.
530 (gfc_simplify_is_iostat_eor): Likewise.
531 (gfc_simplify_isnan): Likewise.
532 (simplify_bound): Likewise.
533 (gfc_simplify_leadz): Likewise.
534 (gfc_simplify_len_trim): Likewise.
535 (gfc_simplify_logical): Likewise.
536 (gfc_simplify_maxexponent): Likewise.
537 (gfc_simplify_minexponent): Likewise.
538 (gfc_simplify_new_line): Likewise.
539 (gfc_simplify_null): Likewise.
540 (gfc_simplify_or): Likewise.
541 (gfc_simplify_precision): Likewise.
542 (gfc_simplify_repeat): Likewise.
543 (gfc_simplify_scan): Likewise.
544 (gfc_simplify_size): Likewise.
545 (gfc_simplify_trailz): Likewise.
546 (gfc_simplify_trim): Likewise.
547 (gfc_simplify_verify): Likewise.
548 (gfc_simplify_xor): Likewise.
549 * trans-io.c (build_dt): Likewise.
550 (gfc_new_nml_name_expr): Removed.
552 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
554 * arith.h (gfc_constant_result): Removed prototype.
555 * constructor.h (gfc_build_array_expr): Removed prototype.
556 (gfc_build_structure_constructor_expr): Removed prototype.
557 * gfortran.h (gfc_int_expr): Removed prototype.
558 (gfc_logical_expr): Removed prototype.
559 (gfc_get_array_expr): New prototype.
560 (gfc_get_structure_constructor_expr): New prototype.
561 (gfc_get_constant_expr): New prototype.
562 (gfc_get_int_expr): New prototype.
563 (gfc_get_logical_expr): New prototype.
564 * arith.c (gfc_constant_result): Moved and renamed to
565 expr.c (gfc_get_constant_expr). Fixed all callers.
566 * constructor.c (gfc_build_array_expr): Moved and renamed to
567 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
568 and kind. Fixed all callers.
569 (gfc_build_structure_constructor_expr): Moved and renamed to
570 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
571 to type and kind. Fixed all callers.
572 * expr.c (gfc_logical_expr): Renamed to ...
573 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
574 (gfc_int_expr): Renamed to ...
575 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
577 (gfc_get_constant_expr): New.
578 (gfc_get_array_expr): New.
579 (gfc_get_structure_constructor_expr): New.
580 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
583 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
585 * constructor.h: New.
586 * constructor.c: New.
587 * Make-lang.in: Add new files to F95_PARSER_OBJS.
588 * arith.c (reducy_unary): Use constructor API.
589 (reduce_binary_ac): Likewise.
590 (reduce_binary_ca): Likewise.
591 (reduce_binary_aa): Likewise.
592 * check.c (gfc_check_pack): Likewise.
593 (gfc_check_reshape): Likewise.
594 (gfc_check_unpack): Likewise.
595 * decl.c (add_init_expr_to_sym): Likewise.
596 (build_struct): Likewise.
597 * dependency.c (gfc_check_dependency): Likewise.
598 (contains_forall_index_p): Likewise.
599 * dump-parse-tree.c (show_constructor): Likewise.
600 * expr.c (free_expr0): Likewise.
601 (gfc_copy_expr): Likewise.
602 (gfc_is_constant_expr): Likewise.
603 (simplify_constructor): Likewise.
604 (find_array_element): Likewise.
605 (find_component_ref): Likewise.
606 (find_array_section): Likewise.
607 (find_substring_ref): Likewise.
608 (simplify_const_ref): Likewise.
609 (scalarize_intrinsic_call): Likewise.
610 (check_alloc_comp_init): Likewise.
611 (gfc_default_initializer): Likewise.
612 (gfc_traverse_expr): Likewise.
613 * iresolve.c (check_charlen_present): Likewise.
614 (gfc_resolve_reshape): Likewise.
615 (gfc_resolve_transfer): Likewise.
616 * module.c (mio_constructor): Likewise.
617 * primary.c (build_actual_constructor): Likewise.
618 (gfc_match_structure_constructor): Likewise.
619 * resolve.c (resolve_structure_cons): Likewise.
620 * simplify.c (is_constant_array_expr): Likewise.
621 (init_result_expr): Likewise.
622 (transformational_result): Likewise.
623 (simplify_transformation_to_scalar): Likewise.
624 (simplify_transformation_to_array): Likewise.
625 (gfc_simplify_dot_product): Likewise.
626 (simplify_bound): Likewise.
627 (simplify_matmul): Likewise.
628 (simplify_minval_maxval): Likewise.
629 (gfc_simplify_pack): Likewise.
630 (gfc_simplify_reshape): Likewise.
631 (gfc_simplify_shape): Likewise.
632 (gfc_simplify_spread): Likewise.
633 (gfc_simplify_transpose): Likewise.
634 (gfc_simplify_unpack): Likewise.q
635 (gfc_convert_constant): Likewise.
636 (gfc_convert_char_constant): Likewise.
637 * target-memory.c (size_array): Likewise.
638 (encode_array): Likewise.
639 (encode_derived): Likewise.
640 (interpret_array): Likewise.
641 (gfc_interpret_derived): Likewise.
642 (expr_to_char): Likewise.
643 (gfc_merge_initializers): Likewise.
644 * trans-array.c (gfc_get_array_constructor_size): Likewise.
645 (gfc_trans_array_constructor_value): Likewise.
646 (get_array_ctor_strlen): Likewise.
647 (gfc_constant_array_constructor_p): Likewise.
648 (gfc_build_constant_array_constructor): Likewise.
649 (gfc_trans_array_constructor): Likewise.
650 (gfc_conv_array_initializer): Likewise.
651 * trans-decl.c (check_constant_initializer): Likewise.
652 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
653 (gfc_apply_interface_mapping_to_cons): Likewise.
654 (gfc_trans_structure_assign): Likewise.
655 (gfc_conv_structure): Likewise.
656 * array.c (check_duplicate_iterator): Likewise.
657 (match_array_list): Likewise.
658 (match_array_cons_element): Likewise.
659 (gfc_match_array_constructor): Likewise.
660 (check_constructor_type): Likewise.
661 (check_constructor): Likewise.
663 (expand_constructor): Likewise.
664 (extract_element): Likewise.
665 (gfc_expanded_ac): Likewise.
666 (resolve_array_list): Likewise.
667 (gfc_resolve_character_array_constructor): Likewise.
668 (copy_iterator): Renamed to ...
669 (gfc_copy_iterator): ... this.
670 (gfc_append_constructor): Removed.
671 (gfc_insert_constructor): Removed unused function.
672 (gfc_get_constructor): Removed.
673 (gfc_free_constructor): Removed.
674 (qgfc_copy_constructor): Removed.
675 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
676 Removed all references. Replaced constructor list by splay-tree.
677 (struct gfc_constructor): Removed member 'next', moved 'offset' from
678 the inner struct, added member 'base'.
679 (gfc_append_constructor): Removed prototype.
680 (gfc_insert_constructor): Removed prototype.
681 (gfc_get_constructor): Removed prototype.
682 (gfc_free_constructor): Removed prototype.
683 (qgfc_copy_constructor): Removed prototype.
684 (gfc_copy_iterator): New prototype.
685 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
687 2010-04-10 Tobias Burnus <burnus@net-b.de>
690 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
691 proc-pointers and type-bound procedures.
692 (gfc_specification_expr): Check proc-pointers for pureness.
694 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
697 * gfortranspec.c (lang_specific_driver): Do not expose vars
698 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
701 2010-04-09 Tobias Burnus <burnus@net-b.de>
704 * decl.c (variable_decl, match_attr_spec): Fix setting the array
706 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
707 * data.c (gfc_assign_data_value): Ditto.
708 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
709 (gfc_traverse_expr): Traverse also through codimension expressions.
710 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
711 gfc_has_ultimate_pointer): New functions.
712 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
713 (gfc_array_ref): Add codimen.
714 (gfc_array_ref): Add in_allocate.
715 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
716 gfc_has_ultimate_pointer): Add prototypes.
717 * interface.c (compare_parameter, compare_actual_formal,
718 check_intents): Add coarray constraints.
719 * match.c (gfc_match_iterator): Add coarray constraint.
720 * match.h (gfc_match_array_ref): Update interface.
721 * primary.c (gfc_match_varspec): Handle codimensions.
722 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
723 (check_class_members): Return gfc_try instead for error recovery.
724 (resolve_typebound_function,resolve_typebound_subroutine,
725 check_members): Handle return value of check_class_members.
726 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
727 check_dimension, compare_spec_to_ref, resolve_array_ref,
728 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
729 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
731 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
732 Skip over coarray refs.
733 (gfc_array_allocate) Add support for references containing coindexes.
734 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
735 (gfc_map_intrinsic_function): Ignore codimensions.
737 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
740 * io.c (check_format_string): Added check for additional non
741 blank characters after the format string was successfully
743 * io.c (check_format): Changed the error messages for positive
744 int required and period required to drop through the error logic
745 and report with gfc_error instead of gfc_error_now. Corrected
746 format postion for hollerith strings.
748 2010-04-08 Tobias Burnus <burnus@net-b.de>
750 * module.c (use_iso_fortran_env_module): Fix standard check.
752 2010-04-07 Jakub Jelinek <jakub@redhat.com>
754 * parse.c (parse_derived, parse_enum): Avoid set but not used
757 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
760 * gfortran.texi: Add section about representation of
763 2010-04-07 Simon Baldwin <simonb@google.com>
765 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
766 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
768 2010-04-07 Richard Guenther <rguenther@suse.de>
770 * options.c (gfc_init_options): Do not set.
772 2010-04-06 Tobias Burnus <burnus@net-b.de>
775 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
776 * match.c (gfc_match_critical, sync_statement): Ditto.
777 * gfortran.h (gfc_fcoarray): New enum.
778 (gfc_option_t): Use it.
779 * lang.opt (fcoarray): Add new flag.
780 * invoke.texi (fcoarray): Document it.
781 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
782 (gfc_handle_coarray_option): New function.
784 2010-04-06 Tobias Burnus <burnus@net-b.de>
787 * gfortran.h (gfc_array_spec): Add cotype.
788 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
789 and defer error diagnostic.
790 * resolve.c (resolve_fl_derived): Add missing check.
791 (resolve_symbol): Add cotype/type check.
792 * parse.c (parse_derived): Fix setting of coarray_comp.
794 2010-04-06 Tobias Burnus <burnus@net-b.de>
797 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
798 match_array_element_spec,gfc_copy_array_spec,
799 gfc_compare_array_spec): Include corank.
800 (match_array_element_spec,gfc_set_array_spec): Support codimension.
801 * decl.c (build_sym,build_struct,variable_decl,
802 match_attr_spec,attr_decl1,cray_pointer_decl,
803 gfc_match_volatile): Add codimension.
804 (gfc_match_codimension): New function.
805 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
806 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
807 (gfc_add_codimension): New function prototype.
808 * match.h (gfc_match_codimension): New function prototype.
809 (gfc_match_array_spec): Update prototype
810 * match.c (gfc_match_common): Update gfc_match_array_spec call.
811 * module.c (MOD_VERSION): Bump.
812 (mio_symbol_attribute): Support coarray attributes.
813 (mio_array_spec): Add corank support.
814 * parse.c (decode_specification_statement,decode_statement,
815 parse_derived): Add coarray support.
816 * resolve.c (resolve_formal_arglist, was_declared,
817 is_non_constant_shape_array, resolve_fl_variable,
818 resolve_fl_derived, resolve_symbol): Add coarray support.
819 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
820 gfc_build_class_symbol): Add coarray support.
821 (gfc_add_codimension): New function.
823 2010-04-06 Tobias Burnus <burnus@net-b.de>
826 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
827 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
828 stat_locked_other_image, stat_stopped_image and stat_unlocked of
830 * intrinsic.texi (iso_fortran_env): Ditto.
831 * libgfortran.h (libgfortran_stat_codes): New enum.
832 * module.c (use_iso_fortran_env_module): Honour -std= when loading
833 constants from the intrinsic module.
835 2010-04-06 Tobias Burnus <burnus@net-b.de>
838 * intrinsic.c (add_functions): Add num_images.
839 * decl.c (gfc_match_end): Handle END CRITICAL.
840 * intrinsic.h (gfc_simplify_num_images): Add prototype.
841 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
843 * gfortran.h (gfc_statement): Add enum items for those.
845 (gfc_isym_id): Add num_images.
846 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
847 (gfc_trans_sync,gfc_trans_critical): New functions.
848 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
849 gfc_trans_critical): Add/update prototypes.
850 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
852 * trans.h (gfor_fndecl_error_stop_string) Add variable.
853 * resolve.c (resolve_sync): Add function.
854 (gfc_resolve_blocks): Handle CRITICAL.
855 (resolve_code): Handle CRITICAL, ERROR STOP,
856 (resolve_branch): Add CRITICAL constraint check.
858 * st.c (gfc_free_statement): Add new statements.
859 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
860 (gfc_build_builtin_function_decls): Initialize it.
861 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
862 (gfc_match_critical, gfc_match_error_stop, sync_statement,
863 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
865 (match_exit_cycle): Handle CRITICAL constraint.
866 (gfc_match_stopcode): Handle ERROR STOP.
867 * match.h (gfc_match_critical, gfc_match_error_stop,
868 gfc_match_sync_all, gfc_match_sync_images,
869 gfc_match_sync_memory): Add prototype.
870 * parse.c (decode_statement, gfc_ascii_statement,
871 parse_executable): Handle new statements.
872 (parse_critical_block): New function.
873 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
874 * intrinsic.texi (num_images): Document new function.
875 * simplify.c (gfc_simplify_num_images): Add function.
877 2010-04-06 Tobias Burnus <burnus@net-b.de>
880 * trans-array.c (gfc_conv_expr_descriptor): Update
881 gfc_trans_scalar_assign call.
882 (has_default_initializer): New function.
883 (gfc_trans_deferred_array): Nullify less often.
884 * trans-expr.c (gfc_conv_subref_array_arg,
885 gfc_trans_subcomponent_assign): Update call to
886 gfc_trans_scalar_assign.
887 (gfc_trans_scalar_assign): Add parameter and pass it on.
888 (gfc_trans_assignment_1): Optionally, do not dealloc before
890 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
891 call to gfc_trans_scalar_assign.
892 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
893 initializer to static variables.
894 (gfc_init_default_dt): Add dealloc parameter and pass it on.
895 * trans-stmt.c (forall_make_variable_temp,
896 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
897 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
898 gfc_trans_allocate): Update gfc_trans_assignment call.
899 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
900 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
901 parameter to prototype.
903 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
905 * ioparm.def : Update copyright.
907 * trans-array.c : ditto
908 * trans-array.h : ditto
910 * trans-types.c: ditto
911 * dependency.c : ditto
915 * trans-intrinsic.c : ditto
916 * libgfortran.h : ditto
917 * invoke.texi : ditto
918 * intrinsic.texi : ditto
921 * intrinsic.c : ditto
922 * interface.c : ditto
924 * trans-stmt.c : ditto
925 * trans-stmt.h : ditto
930 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
933 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
934 do not assert the context of derived types.
936 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
939 * ioparm.def: Change inquire size variable to type pointer to
942 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
945 * trans-expr.c (conv_parent_component_references): Ensure that
946 'dt' has a backend_decl.
949 * trans-expr.c (gfc_conv_structure): Ensure that the derived
950 type has a backend_decl.
953 * resolve.c (resolve_global_procedure): Check that the 'cl'
954 structure is not NULL.
956 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
958 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
961 2010-03-17 Tobias Burnus <burnus@net-b.de>
964 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
965 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
967 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
968 pointees as having explizit size.
969 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
971 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
972 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
973 * resolve.c (resolve_symbol): Handle cp_was_assumed.
974 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
975 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
978 2010-03-14 Tobias Burnus <burnus@net-b.de>
981 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
982 (resolve_ordinary_assign): Add check to avoid segfault.
984 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
988 * resolve.c (resolve_compcall): Add new boolean dummy argument
989 'class_members'. Only resolve expression at end if false.
990 Remove redundant, static variable 'class_object'.
991 (check_class_members): Add extra argument to call of
993 (resolve_typebound_function): Renamed resolve_class_compcall.
994 Do all the detection of class references here. Correct calls to
995 resolve_compcall for extra argument.
996 (resolve_typebound_subroutine): resolve_class_typebound_call
997 renamed. Otherwise same as resolve_typebound_function.
998 (gfc_resolve_expr): Call resolve_typebound_function.
999 (resolve_code): Call resolve_typebound_subroutine.
1001 2010-03-10 Tobias Burnus <burnus@net-b.de
1004 * symbol.c (get_iso_c_sym): Set sym->result.
1006 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1009 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1010 for TBPs, otherwise they will not be resolved properly.
1011 (resolve_function): Use 'value.function.esym' instead of
1012 'value.function.name' to check if we're dealing with a TBP.
1013 (check_class_members): Set correct type of passed object for all TBPs,
1014 not only generic ones, except if the type is abstract.
1016 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1019 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1020 'final...' are not misinterpreted as FINAL statements.
1022 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1025 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1026 allocatable ultimate components do not need temporaries, whilst
1027 ultimate pointer components do.
1029 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1032 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1034 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1037 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1040 * trans-array.c (gfc_conv_array_parameter): A full array of
1041 derived type need not be restricted to a symbol without an
1042 array spec to use the call to gfc_conv_expr_descriptor.
1045 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1046 allocatable arrays do not need temporaries.
1048 2010-03-01 Tobias Burnus <burnus@net-b.de>
1051 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1054 2010-02-28 Tobias Burnus <burnus@net-b.de>
1057 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1058 (gfc_conv_initializer): Handle zero initializer as special case.
1060 2010-02-27 Tobias Burnus <burnus@net-b.de>
1063 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1064 for module variables for Fortran 2008.
1066 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1069 * trans-common.c (build_common_decl): Also update DECL_MODE,
1070 and DECL_SIZE when encountering a larger common block and call
1073 2010-02-24 Tobias Burnus <burnus@net-b.de>
1076 * trans-expr.c (gfc_conv_initializer): Call directly
1077 gfc_conv_constant for C_NULL_(FUN)PTR.
1079 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1082 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1083 checking the rest of the dimensions for elements.
1085 2010-02-21 Tobias Burnus <burnus@net-b.de>
1088 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1090 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1091 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1092 * invoke.texi: Document new -fno-protect-parens flag.
1094 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1100 * dependency.c (gfc_check_argument_var_dependency): Use enum
1101 value instead of arithmetic vaue for 'elemental'.
1102 (check_data_pointer_types): New function.
1103 (gfc_check_dependency): Call check_data_pointer_types.
1104 * trans-array.h : Change fourth argument of
1105 gfc_conv_array_parameter to boolean.
1106 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1107 can be a dummy but it must not be assumed shape or deferred.
1108 Change fourth argument to boolean. Array constructor exprs will
1109 always be contiguous and do not need packing and unpacking.
1110 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1111 space and change fourth argument of gfc_conv_array_parameter
1113 (gfc_trans_arrayfunc_assign): Change fourth argument of
1114 gfc_conv_array_parameter to boolean.
1115 * trans-io.c (gfc_convert_array_to_string): The same.
1116 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1118 2010-02-20 Tobias Burnus <burnus@net-b.de>
1121 * libgfortran.h: Add GFC_RTCHECK_MEM.
1122 * invoke.texi (-fcheck=): Document -fcheck=mem.
1123 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1124 and enable malloc-success check only with -fcheck=mem.
1125 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1127 2010-02-16 Tobias Burnus <burnus@net-b.de>
1130 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1131 * intrinsic.c (add_functions): Ditto.
1132 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1133 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1135 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1138 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1139 gfc_trans_do prototype.
1140 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1141 a loop exit condition. If exit condition is given, build the loop exit
1142 code, checking IO results of implied do loops in READ and WRITE.
1143 (gfc_trans_do): Likewise.
1144 * trans.c (trans_code): New static work function, previously
1145 gfc_trans_code. Passes exit condition to gfc_trans_do.
1146 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1147 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1148 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1149 result status bits in the dtparm structure. Use this condition in call
1150 to gfc_trans_code_cond.
1152 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1156 * trans-array.c (gfc_conv_array_parameter): Use
1157 gfc_full_array_ref_p to detect full and contiguous variable
1158 arrays. Full array components and contiguous arrays do not need
1159 internal_pack and internal_unpack.
1161 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1164 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1167 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1169 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1172 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1173 Tobias Burnus <burnus@net-b.de>
1176 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1178 2010-02-10 Tobias Burnus <burnus@net-b.de>
1181 * trans-decl.c (gfc_generate_function_code): Only check
1182 actual-vs.-dummy character bounds if not bind(C).
1184 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1187 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1188 info->dimen after info has been freed.
1190 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1193 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1196 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1198 * module.c (fix_mio_expr): Declare sym.
1200 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1203 * module.c (fix_mio_expr): Fix for private generic procedures.
1205 2010-02-09 Daniel Kraft <d@domob.eu>
1208 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1209 length to be correct and issue only with -Wsurprising.
1210 * invoke.texi (Wsurprising): Mention this new warning that is
1211 turned on by -Wsurprising.
1213 2010-02-09 Daniel Kraft <d@domob.eu>
1216 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1217 can be CHARACTER type.
1218 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1220 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1223 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1224 'formal_ptr'. If this is true, give returned descriptor unity
1225 lbounds, in all dimensions, and the appropriate offset.
1226 (gfc_conv_procedure_call); If formal is a pointer, set the last
1227 argument of gfc_conv_subref_array_arg to true.
1228 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1229 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1230 new arg of gfc_conv_subref_array_arg to false.
1231 * trans-stmt.c (forall_make_variable_temp): The same.
1233 2010-02-03 Tobias Burnus <burnus@net-b.de>
1236 * interface.c (compare_parameter): Disable rank-checking
1239 2010-02-02 Tobias Burnus <burnus@net-b.de>
1242 * parse.c (decode_specification_statement): Use sym->result not sym.
1244 2010-02-01 Tobias Burnus <burnus@net-b.de>
1247 * decl.c (variable_decl): Allow default initializer in
1248 TYPE declarations in PURE functions.
1250 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1253 * resolve.c (resolve_allocate_expr): Move default initialization code
1254 here from gfc_trans_allocate.
1255 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1257 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1258 of CLASS variables via memcpy.
1259 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1260 to resolve_allocate_expr.
1262 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1265 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1266 * gfortran.h : Add prototype for above.
1267 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1268 (gfc_trans_subcomponent_assign): Call new function to replace
1269 the code to deal with allocatable components.
1270 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1271 gfc_get_full_arrayspec_from_expr to replace existing code.
1273 2010-01-25 Tobias Burnus <burnus@net-b.de>
1276 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1279 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1283 * expr.c (remove_subobject_ref): If the constructor is NULL use
1284 the expression as the source.
1285 (simplify_const_ref): Change the type of expression if
1286 there are component references. Allow for substring to be at
1287 the end of an arbitrarily long chain of references. If an
1288 element is found that is not in an EXPR_ARRAY, assume that this
1289 is scalar initialization of array. Call remove_subobject_ref in
1290 this case with NULL second argument.
1292 2010-01-24 Tobias Burnus <burnus@net-b.de>
1295 * array.c (gfc_array_dimen_size): Use correct specific
1296 function in the check.
1298 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1301 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1302 is required, turn any trailing array elements after a range
1303 into ranges so that offsets can be calculated.
1305 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1307 * module.c (mio_f2k_derived): Use enumerator as initializer of
1311 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1312 bitfield of width 2.
1314 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1317 * resolve.c (extract_compcall_passed_object): Set locus for
1318 passed-object argument.
1319 (extract_ppc_passed_object): Set locus and correctly remove PPC
1322 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1325 * trans-decl.c (add_argument_checking): Do not use the backend
1326 decl directly to test for the presence of an optional dummy
1327 argument. Use gfc_conv_expr_present, remembering to set the
1331 * trans-decl.c (gfc_generate_function_code): Small white space
1332 changes. If 'recurcheckvar' is NULL do not try to reset it.
1334 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1337 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1338 component for extended types.
1339 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1340 and take care of parent component accessibility.
1342 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1345 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1346 * interface.c (check_interface1): Move a warning message here from
1347 resolve_fl_procedure.
1348 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1349 * module.c (read_module): Remove call to gfc_check_interfaces, since
1350 this comes too early here.
1351 * resolve.c (resolve_fl_procedure): Move warning message to
1354 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1357 * interface.c (check_interface1): Pass symbol name rather than NULL to
1358 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1360 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1361 than NULL to gfc_compare_interfaces.
1363 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1366 * trans-array.c (duplicate_allocatable): Static version of
1367 gfc_duplicate_allocatable with provision to handle scalar
1368 components. New boolean argument to switch off call to malloc
1370 (gfc_duplicate_allocatable): New function to call above with
1372 (gfc_copy_allocatable_data): New function to call above with
1374 (structure_alloc_comps): Do not apply indirect reference to
1375 scalar pointers. Add new section to copy allocatable components
1376 of arrays. Extend copying of allocatable components to include
1378 (gfc_copy_only_alloc_comp): New function to copy allocatable
1379 component derived types, without allocating the base structure.
1380 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1381 Add primitive for gfc_copy_only_alloc_comp.
1382 * trans-expr.c (gfc_conv_procedure_call): After calls to
1383 transformational functions with results that are derived types
1384 with allocatable components, copy the components in the result.
1385 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1386 of lhs derived types before allocation.
1388 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1391 * module.c (load_generic_interfaces): If a procedure that is
1392 use associated but not generic is given an interface that
1393 includes itself, then make it generic.
1395 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1396 Shujing Zhao <pearly.zhao@oracle.com>
1398 PR translation/42469
1399 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1400 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1401 character between option name and help text.
1403 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1407 * trans-array.c (gfc_conv_array_initializer): Change call to
1408 gfc_error_now to call to gfc_fatal_error.
1409 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1410 (is_constant_element): Changed name from constant_element.
1411 (gfc_constant_ac): Only use expand_construuctor for expression
1412 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1413 call gfc_is_constant_expr.
1414 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1416 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1417 array expressions should have their constructors expanded.
1418 (gfc_resolve_expr): Use new function to determine whether or not to call
1419 gfc_expand_constructor.
1421 2010-01-09 Tobias Burnus <burnus@net-b.de>
1424 * trans-expr.c (gfc_trans_structure_assign): Handle
1426 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1427 to the constructor for c_null_(fun)ptr.
1428 * resolve.c (resolve_structure_cons): Add special case
1429 for c_null_(fun)ptr.
1431 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1433 * gfortranspec.c (lang_specific_driver): Update copyright notice
1436 2010-01-08 Tobias Burnus <burnus@net-b.de>
1439 * symbol.c (check_conflict, gfc_copy_attr): Add
1440 ASYNCHRONOUS support.
1441 (gfc_add_asynchronous): New function.
1442 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1443 (gfc_match_asynchronous): New function.
1444 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1445 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1446 (gfc_add_asynchronous): New Prototype.
1447 * module.c (ab_attribute, mio_symbol_attribute): Add
1448 ASYNCHRONOUS support.
1449 * resolve.c (was_declared): Ditto.
1450 * match.h (gfc_match_asynchronous): New prototype.
1451 * parse.c (decode_specification_statement,decode_statement):
1452 Add ASYNCHRONOUS support.
1454 2010-01-07 Tobias Burnus <burnus@net-b.de>
1457 * trans-decl.c (get_proc_pointer_decl): Fix call to
1458 gfc_conv_initializer for array-valued proc-pointer funcs.
1460 2010-01-07 Tobias Burnus <burnus@net-b.de>
1463 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1464 allocatable scalars with SAVE attribute.
1466 2010-01-05 Tobias Burnus <burnus@net-b.de>
1469 * options.c (gfc_post_options): Set -frecursion
1470 when -fopenmp is used.
1472 2010-01-05 Tobias Burnus <burnus@net-b.de>
1475 * trans-expr.c (gfc_conv_procedure_call): Nullify
1476 return value for allocatable-scalar character functions.
1478 2010-01-04 Tobias Burnus <burnus@net-b.de>
1481 * error.c (error_printf, gfc_warning, gfc_notify_std,
1482 gfc_warning_now, gfc_error, gfc_error_now,
1483 gfc_fatal_error): Change argument name from nocmsgid to
1484 gmsgid to enable (x)gettext's % checking.
1486 2010-01-04 Tobias Burnus <burnus@net-b.de>
1488 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1490 2010-01-04 Tobias Burnus <burnus@net-b.de>
1493 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1494 for functions returning allocatable scalars.
1495 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1496 reallocating an allocatable scalar.
1497 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1499 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1500 allocatable scalars.
1501 (gfc_generate_function_code): Nullify result variable for
1502 allocatable scalars.
1505 * module.c (gfc_use_module): Fix warning string to allow
1509 * invoke.texi (-fcheck=recursion): Mention that the checking
1510 is also disabled for -frecursive.
1511 * trans-decl.c (gfc_generate_function_code): Disable
1512 -fcheck=recursion when -frecursive is used.
1514 * intrinsic.texi (iso_c_binding): Improve wording.
1517 Copyright (C) 2010 Free Software Foundation, Inc.
1519 Copying and distribution of this file, with or without modification,
1520 are permitted in any medium without royalty provided the copyright
1521 notice and this notice are preserved.