1 2010-05-05 Janus Weil <janus@gcc.gnu.org>
4 * resolve.c (resolve_fl_derived): Some fixes for class variables.
5 * symbol.c (gfc_build_class_symbol): Add separate class container for
8 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
11 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
13 2010-05-02 Tobias Burnus <burnus@net-b.de>
16 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
17 for lcobound, ucobound, image_index and this_image.
18 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
19 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
20 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
21 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
23 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
25 2010-04-30 Tobias Burnus <burnus@net-b.de>
29 * trans-types.c (gfc_get_array_descriptor_base): Fix index
30 calculation for array descriptor types.
32 2010-04-29 Janus Weil <janus@gcc.gnu.org>
35 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
36 initializers for PPC members of the vtabs.
38 2010-04-29 Janus Weil <janus@gcc.gnu.org>
41 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
42 attribute for all PPC members of the vtypes.
43 (copy_vtab_proc_comps): Copy the correct interface.
44 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
45 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
46 a dummy argument and make sure all PPC members of the vtab are
47 initialized correctly.
48 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
49 in call to gfc_trans_assign_vtab_procs.
50 * trans-stmt.c (gfc_trans_allocate): Ditto.
52 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
55 * resolve.c (resolve_typebound_function): Renamed
56 resolve_class_compcall.Do all the detection of class references
58 (resolve_typebound_subroutine): resolve_class_typebound_call
59 renamed. Otherwise same as resolve_typebound_function.
60 (gfc_resolve_expr): Call resolve_typebound_function.
61 (resolve_code): Call resolve_typebound_subroutine.
63 2010-04-29 Janus Weil <janus@gcc.gnu.org>
66 * resolve.c (resolve_typebound_generic_call): For CLASS methods
67 pass back the specific symtree name, rather than the target
70 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
73 * resolve.c (resolve_structure_cons): Make the initializer of
74 the vtab component 'extends' the same type as the component.
76 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
79 * interface.c (check_interface1): Pass symbol name rather than NULL to
80 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
81 trap MULL. (gfc_compare_derived_types): Revert previous change
82 incorporated incorrectly during merge from trunk, r155778.
83 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
84 than NULL to gfc_compare_interfaces.
85 * symbol.c (add_generic_specifics): Likewise.
87 2010-02-29 Janus Weil <janus@gcc.gnu.org>
90 * interface.c (gfc_compare_derived_types): Add condition for vtype.
91 * symbol.c (gfc_find_derived_vtab): Sey access to private.
92 (gfc_find_derived_vtab): Likewise.
93 * module.c (ab_attribute): Add enumerator AB_VTAB.
94 (mio_symbol_attribute): Use new attribute, AB_VTAB.
95 (check_for_ambiguous): Likewise.
97 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
98 Janus Weil <janus@gcc.gnu.org>
101 * trans-expr.c (select_class_proc): Remove function.
102 (conv_function_val): Delete reference to previous.
103 (gfc_conv_derived_to_class): Add second argument to the call to
104 gfc_find_derived_vtab.
105 (gfc_conv_structure): Exclude proc_pointer components when
106 accessing $data field of class objects.
107 (gfc_trans_assign_vtab_procs): New function.
108 (gfc_trans_class_assign): Add second argument to the call to
109 gfc_find_derived_vtab.
110 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
111 implement holding off searching for the vptr derived type.
112 (add_proc_component): New function.
113 (add_proc_comps): New function.
114 (add_procs_to_declared_vtab1): New function.
115 (copy_vtab_proc_comps): New function.
116 (add_procs_to_declared_vtab): New function.
117 (void add_generic_specifics): New function.
118 (add_generics_to_declared_vtab): New function.
119 (gfc_find_derived_vtab): Add second argument to the call to
120 gfc_find_derived_vtab. Add the calls to
121 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
122 * decl.c (build_sym, build_struct): Use new arg in calls to
123 gfc_build_class_symbol.
124 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
125 definition of struct gfc_class_esym_list. Modify prototypes
126 of gfc_build_class_symbol and gfc_find_derived_vtab.
127 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
128 call to gfc_find_derived_vtab.
129 * module.c : Add the vtype attribute.
130 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
131 * resolve.c (resolve_typebound_generic_call): Add second arg
132 to pass along the generic name for class methods.
133 (resolve_typebound_call): The same.
134 (resolve_compcall): Use the second arg to carry the generic
135 name from the above. Remove the reference to class_esym.
136 (check_members, check_class_members, resolve_class_esym,
137 hash_value_expr): Remove functions.
138 (resolve_class_compcall, resolve_class_typebound_call): Modify
139 to use vtable rather than member by member calls.
140 (gfc_resolve_expr): Modify second arg in call to
142 (resolve_select_type): Add second arg in call to
143 gfc_find_derived_vtab.
144 (resolve_code): Add second arg in call resolve_typebound_call.
145 (resolve_fl_derived): Exclude vtypes from check for late
146 procedure definitions. Likewise for checking of explicit
147 interface and checking of pass arg.
148 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
149 calls to gfc_find_derived_vtab.
150 * match.c (select_type_set_tmp): Use new arg in call to
151 gfc_build_class_symbol.
152 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
154 * parse.c (endType): Finish incomplete classes.
156 2010-04-28 Tobias Burnus <burnus@net-b.de>
160 * simplify.c (simplify_cobound): Handle scalar coarrays.
162 2010-04-27 Tobias Burnus <burnus@net-b.de>
164 * gfc-internals.texi: Update copyright year.
165 * gfortran.texi: Ditto.
166 * invoke.texi: Ditto.
168 2010-04-27 Tobias Burnus <burnus@net-b.de>
171 * resolve.c (resolve_allocate_expr): Allow array coarrays.
172 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
173 * trans-types.c (gfc_get_array_type_bounds,
174 gfc_get_array_descriptor_base): Add corank argument.
175 * trans-array.c (gfc_array_init_size): Handle corank.
176 (gfc_trans_create_temp_array, gfc_array_allocate,
177 gfc_conv_expr_descriptor): Add corank argument to call.
178 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
180 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
184 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
185 of mucking with a tree directly.
187 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
190 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
191 gfc_error with new error message.
193 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
197 * trans-expr.c (gfc_conv_expr): Supply an address expression for
199 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
201 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
202 than the address of a GFC_SS_REFERENCE.
203 * trans.h : Change comment on GFC_SS_REFERENCE.
205 2010-04-22 Richard Guenther <rguenther@suse.de>
208 * resolve.c (gfc_resolve_index): Wrap around ...
209 (gfc_resolve_index_1): ... this. Add parameter to allow
210 any integer kind index type.
211 (resolve_array_ref): Allow any integer kind for the start
212 index of an array ref.
214 2010-04-21 Jakub Jelinek <jakub@redhat.com>
217 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
220 2010-04-20 Harald Anlauf <anlauf@gmx.de>
222 * intrinsic.c (sort_actual): Remove 'is' in error message.
224 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
227 * resolve.c (resolve_fl_derived): If a component character
228 length has not been resolved, do so now.
229 (resolve_symbol): The same as above for a symbol character
231 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
232 not needed for a character valued, procedure pointer.
235 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
236 not found, return FAILURE rather than ICEing.
238 2010-04-19 Jakub Jelinek <jakub@redhat.com>
241 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
242 sequential loops private in the innermost containing task region.
244 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
246 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
247 to build_common_tree_nodes.
249 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
252 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
253 gfc_msg_bounds by using 'Array bound mismatch' directly.
254 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
255 error message to include the mismatch in the extent of array bound.
256 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
257 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
259 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
261 * gfortran.texi: Update information on temporary file locations.
263 2010-04-16 Jakub Jelinek <jakub@redhat.com>
265 * trans-decl.c (gfc_build_qualified_array): Ensure
266 ubound.N and lbound.N artificial variable names don't appear
269 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
272 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
273 block of code. Set name to the variable associated with the descriptor.
275 2010-04-15 Jakub Jelinek <jakub@redhat.com>
277 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
278 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
280 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
282 * intrinsic.texi: Add the missing specific name of intrinsic
283 procedure where the specific name is identical to the generic name.
284 Fix inconsistent or mismatch in the argument names in intrinsic
285 procedure descriptions. Add the SCALAR allocatable description to
288 2010-04-14 Tobias Burnus <burnus@net-b.de>
291 * array.c (gfc_find_array_ref): Handle codimensions.
292 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
293 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
294 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
296 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
297 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
299 * intrinsic.h (add_functions): Add this_image, image_index,
300 lcobound and ucobound intrinsics.
301 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
302 gfc_check_image_index, gfc_check_this_image,
303 gfc_simplify_image_index, gfc_simplify_lcobound,
304 gfc_simplify_this_image, gfc_simplify_ucobound):
305 New function prototypes.
306 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
307 IMAGE_INDEX): Document new intrinsic functions.
308 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
310 * simplify.c (simplify_bound_dim): Handle coarrays.
311 (simplify_bound): Update simplify_bound_dim call.
312 (gfc_simplify_num_images): Add -fcoarray=none check.
313 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
314 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
316 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
319 * constructor.c: Fix typo in comment.
320 * expr.c (find_array_section): Add check for max array limit.
322 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
325 * gfortranspec.c (lookup_option): Check for -static and return
327 (lang_specific_driver): Break when OPTION_static is discovered.
329 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
331 * array.c (extract_element): Restore function from trunk.
332 (gfc_get_array_element): Restore function from trunk.
333 (gfc_expand_constructor): Restore check against
334 flag_max_array_constructor.
335 * constructor.c (node_copy_and_append): Delete unused.
336 * gfortran.h: Delete comment and extra include.
337 * constructor.h: Bump copyright and clean up TODO comments.
338 * resolve.c: Whitespace.
340 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
342 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
343 with direct access access to elements. Adjusted prototype, fixed all
345 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
347 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
348 (gfc_simplify_spread): Removed workaround, directly insert elements
349 at a given array position.
350 (gfc_simplify_transpose): Likewise.
351 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
353 (gfc_simplify_unpack): Likewise.
355 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
357 * simplify.c (only_convert_cmplx_boz): Renamed to ...
358 (convert_boz): ... this and moved to start of file.
359 (gfc_simplify_abs): Whitespace fix.
360 (gfc_simplify_acos): Whitespace fix.
361 (gfc_simplify_acosh): Whitespace fix.
362 (gfc_simplify_aint): Whitespace fix.
363 (gfc_simplify_dint): Whitespace fix.
364 (gfc_simplify_anint): Whitespace fix.
365 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
366 (gfc_simplify_dnint): Whitespace fix.
367 (gfc_simplify_asin): Whitespace fix.
368 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
369 (gfc_simplify_atan): Likewise.
370 (gfc_simplify_atanh): Whitespace fix.
371 (gfc_simplify_atan2): Whitespace fix.
372 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
373 (gfc_simplify_bessel_j1): Likewise.
374 (gfc_simplify_bessel_jn): Likewise.
375 (gfc_simplify_bessel_y0): Likewise.
376 (gfc_simplify_bessel_y1): Likewise.
377 (gfc_simplify_bessel_yn): Likewise.
378 (gfc_simplify_ceiling): Reorderd statements.
379 (simplify_cmplx): Use convert_boz(), check for constant arguments.
381 (gfc_simplify_cmplx): Use correct default kind. Removed check for
383 (gfc_simplify_complex): Replaced if-gate. Removed check for
385 (gfc_simplify_conjg): Whitespace fix.
386 (gfc_simplify_cos): Whitespace fix.
387 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
388 (gfc_simplify_dcmplx): Removed check for constant arguments.
389 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
390 (gfc_simplify_digits): Whitespace fix.
391 (gfc_simplify_dim): Whitespace fix.
392 (gfc_simplify_dprod): Reordered statements.
393 (gfc_simplify_erf): Whitespace fix.
394 (gfc_simplify_erfc): Whitespace fix.
395 (gfc_simplify_epsilon): Whitespace fix.
396 (gfc_simplify_exp): Whitespace fix.
397 (gfc_simplify_exponent): Use convert_boz().
398 (gfc_simplify_floor): Reorderd statements.
399 (gfc_simplify_gamma): Whitespace fix.
400 (gfc_simplify_huge): Whitespace fix.
401 (gfc_simplify_iand): Whitespace fix.
402 (gfc_simplify_ieor): Whitespace fix.
403 (simplify_intconv): Use gfc_convert_constant().
404 (gfc_simplify_int): Use simplify_intconv().
405 (gfc_simplify_int2): Reorderd statements.
406 (gfc_simplify_idint): Reorderd statements.
407 (gfc_simplify_ior): Whitespace fix.
408 (gfc_simplify_ishftc): Removed duplicate type check.
409 (gfc_simplify_len): Use range_check() instead of manual range check.
410 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
411 (gfc_simplify_log): Whitespace fix.
412 (gfc_simplify_log10): Whitespace fix.
413 (gfc_simplify_minval): Whitespace fix.
414 (gfc_simplify_maxval): Whitespace fix.
415 (gfc_simplify_mod): Whitespace fix.
416 (gfc_simplify_modulo): Whitespace fix.
417 (simplify_nint): Reorderd statements.
418 (gfc_simplify_not): Whitespace fix.
419 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
420 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
421 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
422 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
423 (gfc_simplify_realpart): Whitespace fix.
424 (gfc_simplify_selected_char_kind): Removed unused result-variable.
425 (gfc_simplify_selected_int_kind): Removed unused result-variable.
426 (gfc_simplify_selected_real_kind): Removed unused result-variable.
427 (gfc_simplify_sign): Whitespace fix.
428 (gfc_simplify_sin): Whitespace fix.
429 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
430 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
431 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
432 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
433 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
435 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
437 * gfortran.h (gfc_start_constructor): Removed.
438 (gfc_get_array_element): Removed.
439 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
440 instead. Fixed all callers.
441 (extract_element): Removed.
442 (gfc_expand_constructor): Temporarily removed check for
443 max-array-constructor. Will be re-introduced later if still required.
444 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
445 instead. Fixed all callers.
446 * expr.c (find_array_section): Replaced manual lookup of elements
447 by gfc_constructor_lookup.
449 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
451 * gfortran.h (gfc_get_null_expr): New prototype.
452 (gfc_get_operator_expr): New prototype.
453 (gfc_get_character_expr): New prototype.
454 (gfc_get_iokind_expr): New prototype.
455 * expr.c (gfc_get_null_expr): New.
456 (gfc_get_character_expr): New.
457 (gfc_get_iokind_expr): New.
458 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
459 * matchexp.c (build_node): Renamed and moved to
460 expr.c (gfc_get_operator_expr). Reordered arguments to match
461 other functions. Fixed all callers.
462 (gfc_get_parentheses): Use specific function to build expr.
463 * array.c (gfc_match_array_constructor): Likewise.
464 * arith.c (eval_intrinsic): Likewise.
465 (gfc_hollerith2int): Likewise.
466 (gfc_hollerith2real): Likewise.
467 (gfc_hollerith2complex): Likewise.
468 (gfc_hollerith2logical): Likewise.
469 * data.c (create_character_intializer): Likewise.
470 * decl.c (gfc_match_null): Likewise.
471 (enum_initializer): Likewise.
472 * io.c (gfc_match_format): Likewise.
473 (match_io): Likewise.
474 * match.c (gfc_match_nullify): Likewise.
475 * primary.c (match_string_constant): Likewise.
476 (match_logical_constant): Likewise.
477 (build_actual_constructor): Likewise.
478 * resolve.c (build_default_init_expr): Likewise.
479 * symbol.c (generate_isocbinding_symbol): Likewise.
480 (gfc_build_class_symbol): Likewise.
481 (gfc_find_derived_vtab): Likewise.
482 * simplify.c (simplify_achar_char): Likewise.
483 (gfc_simplify_adjustl): Likewise.
484 (gfc_simplify_adjustr): Likewise.
485 (gfc_simplify_and): Likewise.
486 (gfc_simplify_bit_size): Likewise.
487 (gfc_simplify_is_iostat_end): Likewise.
488 (gfc_simplify_is_iostat_eor): Likewise.
489 (gfc_simplify_isnan): Likewise.
490 (simplify_bound): Likewise.
491 (gfc_simplify_leadz): Likewise.
492 (gfc_simplify_len_trim): Likewise.
493 (gfc_simplify_logical): Likewise.
494 (gfc_simplify_maxexponent): Likewise.
495 (gfc_simplify_minexponent): Likewise.
496 (gfc_simplify_new_line): Likewise.
497 (gfc_simplify_null): Likewise.
498 (gfc_simplify_or): Likewise.
499 (gfc_simplify_precision): Likewise.
500 (gfc_simplify_repeat): Likewise.
501 (gfc_simplify_scan): Likewise.
502 (gfc_simplify_size): Likewise.
503 (gfc_simplify_trailz): Likewise.
504 (gfc_simplify_trim): Likewise.
505 (gfc_simplify_verify): Likewise.
506 (gfc_simplify_xor): Likewise.
507 * trans-io.c (build_dt): Likewise.
508 (gfc_new_nml_name_expr): Removed.
510 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
512 * arith.h (gfc_constant_result): Removed prototype.
513 * constructor.h (gfc_build_array_expr): Removed prototype.
514 (gfc_build_structure_constructor_expr): Removed prototype.
515 * gfortran.h (gfc_int_expr): Removed prototype.
516 (gfc_logical_expr): Removed prototype.
517 (gfc_get_array_expr): New prototype.
518 (gfc_get_structure_constructor_expr): New prototype.
519 (gfc_get_constant_expr): New prototype.
520 (gfc_get_int_expr): New prototype.
521 (gfc_get_logical_expr): New prototype.
522 * arith.c (gfc_constant_result): Moved and renamed to
523 expr.c (gfc_get_constant_expr). Fixed all callers.
524 * constructor.c (gfc_build_array_expr): Moved and renamed to
525 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
526 and kind. Fixed all callers.
527 (gfc_build_structure_constructor_expr): Moved and renamed to
528 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
529 to type and kind. Fixed all callers.
530 * expr.c (gfc_logical_expr): Renamed to ...
531 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
532 (gfc_int_expr): Renamed to ...
533 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
535 (gfc_get_constant_expr): New.
536 (gfc_get_array_expr): New.
537 (gfc_get_structure_constructor_expr): New.
538 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
541 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
543 * constructor.h: New.
544 * constructor.c: New.
545 * Make-lang.in: Add new files to F95_PARSER_OBJS.
546 * arith.c (reducy_unary): Use constructor API.
547 (reduce_binary_ac): Likewise.
548 (reduce_binary_ca): Likewise.
549 (reduce_binary_aa): Likewise.
550 * check.c (gfc_check_pack): Likewise.
551 (gfc_check_reshape): Likewise.
552 (gfc_check_unpack): Likewise.
553 * decl.c (add_init_expr_to_sym): Likewise.
554 (build_struct): Likewise.
555 * dependency.c (gfc_check_dependency): Likewise.
556 (contains_forall_index_p): Likewise.
557 * dump-parse-tree.c (show_constructor): Likewise.
558 * expr.c (free_expr0): Likewise.
559 (gfc_copy_expr): Likewise.
560 (gfc_is_constant_expr): Likewise.
561 (simplify_constructor): Likewise.
562 (find_array_element): Likewise.
563 (find_component_ref): Likewise.
564 (find_array_section): Likewise.
565 (find_substring_ref): Likewise.
566 (simplify_const_ref): Likewise.
567 (scalarize_intrinsic_call): Likewise.
568 (check_alloc_comp_init): Likewise.
569 (gfc_default_initializer): Likewise.
570 (gfc_traverse_expr): Likewise.
571 * iresolve.c (check_charlen_present): Likewise.
572 (gfc_resolve_reshape): Likewise.
573 (gfc_resolve_transfer): Likewise.
574 * module.c (mio_constructor): Likewise.
575 * primary.c (build_actual_constructor): Likewise.
576 (gfc_match_structure_constructor): Likewise.
577 * resolve.c (resolve_structure_cons): Likewise.
578 * simplify.c (is_constant_array_expr): Likewise.
579 (init_result_expr): Likewise.
580 (transformational_result): Likewise.
581 (simplify_transformation_to_scalar): Likewise.
582 (simplify_transformation_to_array): Likewise.
583 (gfc_simplify_dot_product): Likewise.
584 (simplify_bound): Likewise.
585 (simplify_matmul): Likewise.
586 (simplify_minval_maxval): Likewise.
587 (gfc_simplify_pack): Likewise.
588 (gfc_simplify_reshape): Likewise.
589 (gfc_simplify_shape): Likewise.
590 (gfc_simplify_spread): Likewise.
591 (gfc_simplify_transpose): Likewise.
592 (gfc_simplify_unpack): Likewise.q
593 (gfc_convert_constant): Likewise.
594 (gfc_convert_char_constant): Likewise.
595 * target-memory.c (size_array): Likewise.
596 (encode_array): Likewise.
597 (encode_derived): Likewise.
598 (interpret_array): Likewise.
599 (gfc_interpret_derived): Likewise.
600 (expr_to_char): Likewise.
601 (gfc_merge_initializers): Likewise.
602 * trans-array.c (gfc_get_array_constructor_size): Likewise.
603 (gfc_trans_array_constructor_value): Likewise.
604 (get_array_ctor_strlen): Likewise.
605 (gfc_constant_array_constructor_p): Likewise.
606 (gfc_build_constant_array_constructor): Likewise.
607 (gfc_trans_array_constructor): Likewise.
608 (gfc_conv_array_initializer): Likewise.
609 * trans-decl.c (check_constant_initializer): Likewise.
610 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
611 (gfc_apply_interface_mapping_to_cons): Likewise.
612 (gfc_trans_structure_assign): Likewise.
613 (gfc_conv_structure): Likewise.
614 * array.c (check_duplicate_iterator): Likewise.
615 (match_array_list): Likewise.
616 (match_array_cons_element): Likewise.
617 (gfc_match_array_constructor): Likewise.
618 (check_constructor_type): Likewise.
619 (check_constructor): Likewise.
621 (expand_constructor): Likewise.
622 (extract_element): Likewise.
623 (gfc_expanded_ac): Likewise.
624 (resolve_array_list): Likewise.
625 (gfc_resolve_character_array_constructor): Likewise.
626 (copy_iterator): Renamed to ...
627 (gfc_copy_iterator): ... this.
628 (gfc_append_constructor): Removed.
629 (gfc_insert_constructor): Removed unused function.
630 (gfc_get_constructor): Removed.
631 (gfc_free_constructor): Removed.
632 (qgfc_copy_constructor): Removed.
633 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
634 Removed all references. Replaced constructor list by splay-tree.
635 (struct gfc_constructor): Removed member 'next', moved 'offset' from
636 the inner struct, added member 'base'.
637 (gfc_append_constructor): Removed prototype.
638 (gfc_insert_constructor): Removed prototype.
639 (gfc_get_constructor): Removed prototype.
640 (gfc_free_constructor): Removed prototype.
641 (qgfc_copy_constructor): Removed prototype.
642 (gfc_copy_iterator): New prototype.
643 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
645 2010-04-10 Tobias Burnus <burnus@net-b.de>
648 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
649 proc-pointers and type-bound procedures.
650 (gfc_specification_expr): Check proc-pointers for pureness.
652 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
655 * gfortranspec.c (lang_specific_driver): Do not expose vars
656 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
659 2010-04-09 Tobias Burnus <burnus@net-b.de>
662 * decl.c (variable_decl, match_attr_spec): Fix setting the array
664 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
665 * data.c (gfc_assign_data_value): Ditto.
666 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
667 (gfc_traverse_expr): Traverse also through codimension expressions.
668 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
669 gfc_has_ultimate_pointer): New functions.
670 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
671 (gfc_array_ref): Add codimen.
672 (gfc_array_ref): Add in_allocate.
673 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
674 gfc_has_ultimate_pointer): Add prototypes.
675 * interface.c (compare_parameter, compare_actual_formal,
676 check_intents): Add coarray constraints.
677 * match.c (gfc_match_iterator): Add coarray constraint.
678 * match.h (gfc_match_array_ref): Update interface.
679 * primary.c (gfc_match_varspec): Handle codimensions.
680 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
681 (check_class_members): Return gfc_try instead for error recovery.
682 (resolve_typebound_function,resolve_typebound_subroutine,
683 check_members): Handle return value of check_class_members.
684 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
685 check_dimension, compare_spec_to_ref, resolve_array_ref,
686 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
687 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
689 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
690 Skip over coarray refs.
691 (gfc_array_allocate) Add support for references containing coindexes.
692 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
693 (gfc_map_intrinsic_function): Ignore codimensions.
695 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
698 * io.c (check_format_string): Added check for additional non
699 blank characters after the format string was successfully
701 * io.c (check_format): Changed the error messages for positive
702 int required and period required to drop through the error logic
703 and report with gfc_error instead of gfc_error_now. Corrected
704 format postion for hollerith strings.
706 2010-04-08 Tobias Burnus <burnus@net-b.de>
708 * module.c (use_iso_fortran_env_module): Fix standard check.
710 2010-04-07 Jakub Jelinek <jakub@redhat.com>
712 * parse.c (parse_derived, parse_enum): Avoid set but not used
715 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
718 * gfortran.texi: Add section about representation of
721 2010-04-07 Simon Baldwin <simonb@google.com>
723 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
724 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
726 2010-04-07 Richard Guenther <rguenther@suse.de>
728 * options.c (gfc_init_options): Do not set.
730 2010-04-06 Tobias Burnus <burnus@net-b.de>
733 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
734 * match.c (gfc_match_critical, sync_statement): Ditto.
735 * gfortran.h (gfc_fcoarray): New enum.
736 (gfc_option_t): Use it.
737 * lang.opt (fcoarray): Add new flag.
738 * invoke.texi (fcoarray): Document it.
739 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
740 (gfc_handle_coarray_option): New function.
742 2010-04-06 Tobias Burnus <burnus@net-b.de>
745 * gfortran.h (gfc_array_spec): Add cotype.
746 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
747 and defer error diagnostic.
748 * resolve.c (resolve_fl_derived): Add missing check.
749 (resolve_symbol): Add cotype/type check.
750 * parse.c (parse_derived): Fix setting of coarray_comp.
752 2010-04-06 Tobias Burnus <burnus@net-b.de>
755 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
756 match_array_element_spec,gfc_copy_array_spec,
757 gfc_compare_array_spec): Include corank.
758 (match_array_element_spec,gfc_set_array_spec): Support codimension.
759 * decl.c (build_sym,build_struct,variable_decl,
760 match_attr_spec,attr_decl1,cray_pointer_decl,
761 gfc_match_volatile): Add codimension.
762 (gfc_match_codimension): New function.
763 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
764 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
765 (gfc_add_codimension): New function prototype.
766 * match.h (gfc_match_codimension): New function prototype.
767 (gfc_match_array_spec): Update prototype
768 * match.c (gfc_match_common): Update gfc_match_array_spec call.
769 * module.c (MOD_VERSION): Bump.
770 (mio_symbol_attribute): Support coarray attributes.
771 (mio_array_spec): Add corank support.
772 * parse.c (decode_specification_statement,decode_statement,
773 parse_derived): Add coarray support.
774 * resolve.c (resolve_formal_arglist, was_declared,
775 is_non_constant_shape_array, resolve_fl_variable,
776 resolve_fl_derived, resolve_symbol): Add coarray support.
777 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
778 gfc_build_class_symbol): Add coarray support.
779 (gfc_add_codimension): New function.
781 2010-04-06 Tobias Burnus <burnus@net-b.de>
784 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
785 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
786 stat_locked_other_image, stat_stopped_image and stat_unlocked of
788 * intrinsic.texi (iso_fortran_env): Ditto.
789 * libgfortran.h (libgfortran_stat_codes): New enum.
790 * module.c (use_iso_fortran_env_module): Honour -std= when loading
791 constants from the intrinsic module.
793 2010-04-06 Tobias Burnus <burnus@net-b.de>
796 * intrinsic.c (add_functions): Add num_images.
797 * decl.c (gfc_match_end): Handle END CRITICAL.
798 * intrinsic.h (gfc_simplify_num_images): Add prototype.
799 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
801 * gfortran.h (gfc_statement): Add enum items for those.
803 (gfc_isym_id): Add num_images.
804 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
805 (gfc_trans_sync,gfc_trans_critical): New functions.
806 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
807 gfc_trans_critical): Add/update prototypes.
808 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
810 * trans.h (gfor_fndecl_error_stop_string) Add variable.
811 * resolve.c (resolve_sync): Add function.
812 (gfc_resolve_blocks): Handle CRITICAL.
813 (resolve_code): Handle CRITICAL, ERROR STOP,
814 (resolve_branch): Add CRITICAL constraint check.
816 * st.c (gfc_free_statement): Add new statements.
817 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
818 (gfc_build_builtin_function_decls): Initialize it.
819 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
820 (gfc_match_critical, gfc_match_error_stop, sync_statement,
821 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
823 (match_exit_cycle): Handle CRITICAL constraint.
824 (gfc_match_stopcode): Handle ERROR STOP.
825 * match.h (gfc_match_critical, gfc_match_error_stop,
826 gfc_match_sync_all, gfc_match_sync_images,
827 gfc_match_sync_memory): Add prototype.
828 * parse.c (decode_statement, gfc_ascii_statement,
829 parse_executable): Handle new statements.
830 (parse_critical_block): New function.
831 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
832 * intrinsic.texi (num_images): Document new function.
833 * simplify.c (gfc_simplify_num_images): Add function.
835 2010-04-06 Tobias Burnus <burnus@net-b.de>
838 * trans-array.c (gfc_conv_expr_descriptor): Update
839 gfc_trans_scalar_assign call.
840 (has_default_initializer): New function.
841 (gfc_trans_deferred_array): Nullify less often.
842 * trans-expr.c (gfc_conv_subref_array_arg,
843 gfc_trans_subcomponent_assign): Update call to
844 gfc_trans_scalar_assign.
845 (gfc_trans_scalar_assign): Add parameter and pass it on.
846 (gfc_trans_assignment_1): Optionally, do not dealloc before
848 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
849 call to gfc_trans_scalar_assign.
850 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
851 initializer to static variables.
852 (gfc_init_default_dt): Add dealloc parameter and pass it on.
853 * trans-stmt.c (forall_make_variable_temp,
854 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
855 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
856 gfc_trans_allocate): Update gfc_trans_assignment call.
857 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
858 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
859 parameter to prototype.
861 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
863 * ioparm.def : Update copyright.
865 * trans-array.c : ditto
866 * trans-array.h : ditto
868 * trans-types.c: ditto
869 * dependency.c : ditto
873 * trans-intrinsic.c : ditto
874 * libgfortran.h : ditto
875 * invoke.texi : ditto
876 * intrinsic.texi : ditto
879 * intrinsic.c : ditto
880 * interface.c : ditto
882 * trans-stmt.c : ditto
883 * trans-stmt.h : ditto
888 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
891 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
892 do not assert the context of derived types.
894 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
897 * ioparm.def: Change inquire size variable to type pointer to
900 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
903 * trans-expr.c (conv_parent_component_references): Ensure that
904 'dt' has a backend_decl.
907 * trans-expr.c (gfc_conv_structure): Ensure that the derived
908 type has a backend_decl.
911 * resolve.c (resolve_global_procedure): Check that the 'cl'
912 structure is not NULL.
914 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
916 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
919 2010-03-17 Tobias Burnus <burnus@net-b.de>
922 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
923 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
925 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
926 pointees as having explizit size.
927 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
929 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
930 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
931 * resolve.c (resolve_symbol): Handle cp_was_assumed.
932 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
933 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
936 2010-03-14 Tobias Burnus <burnus@net-b.de>
939 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
940 (resolve_ordinary_assign): Add check to avoid segfault.
942 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
946 * resolve.c (resolve_compcall): Add new boolean dummy argument
947 'class_members'. Only resolve expression at end if false.
948 Remove redundant, static variable 'class_object'.
949 (check_class_members): Add extra argument to call of
951 (resolve_typebound_function): Renamed resolve_class_compcall.
952 Do all the detection of class references here. Correct calls to
953 resolve_compcall for extra argument.
954 (resolve_typebound_subroutine): resolve_class_typebound_call
955 renamed. Otherwise same as resolve_typebound_function.
956 (gfc_resolve_expr): Call resolve_typebound_function.
957 (resolve_code): Call resolve_typebound_subroutine.
959 2010-03-10 Tobias Burnus <burnus@net-b.de
962 * symbol.c (get_iso_c_sym): Set sym->result.
964 2010-03-08 Janus Weil <janus@gcc.gnu.org>
967 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
968 for TBPs, otherwise they will not be resolved properly.
969 (resolve_function): Use 'value.function.esym' instead of
970 'value.function.name' to check if we're dealing with a TBP.
971 (check_class_members): Set correct type of passed object for all TBPs,
972 not only generic ones, except if the type is abstract.
974 2010-03-04 Janus Weil <janus@gcc.gnu.org>
977 * decl.c (gfc_match_final_decl): Make sure variable names starting with
978 'final...' are not misinterpreted as FINAL statements.
980 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
983 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
984 allocatable ultimate components do not need temporaries, whilst
985 ultimate pointer components do.
987 2010-03-03 Janus Weil <janus@gcc.gnu.org>
990 * resolve.c (resolve_code): Correctly set gfc_current_ns for
992 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
995 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
998 * trans-array.c (gfc_conv_array_parameter): A full array of
999 derived type need not be restricted to a symbol without an
1000 array spec to use the call to gfc_conv_expr_descriptor.
1003 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1004 allocatable arrays do not need temporaries.
1006 2010-03-01 Tobias Burnus <burnus@net-b.de>
1009 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1012 2010-02-28 Tobias Burnus <burnus@net-b.de>
1015 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1016 (gfc_conv_initializer): Handle zero initializer as special case.
1018 2010-02-27 Tobias Burnus <burnus@net-b.de>
1021 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1022 for module variables for Fortran 2008.
1024 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1027 * trans-common.c (build_common_decl): Also update DECL_MODE,
1028 and DECL_SIZE when encountering a larger common block and call
1031 2010-02-24 Tobias Burnus <burnus@net-b.de>
1034 * trans-expr.c (gfc_conv_initializer): Call directly
1035 gfc_conv_constant for C_NULL_(FUN)PTR.
1037 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1040 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1041 checking the rest of the dimensions for elements.
1043 2010-02-21 Tobias Burnus <burnus@net-b.de>
1046 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1048 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1049 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1050 * invoke.texi: Document new -fno-protect-parens flag.
1052 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1058 * dependency.c (gfc_check_argument_var_dependency): Use enum
1059 value instead of arithmetic vaue for 'elemental'.
1060 (check_data_pointer_types): New function.
1061 (gfc_check_dependency): Call check_data_pointer_types.
1062 * trans-array.h : Change fourth argument of
1063 gfc_conv_array_parameter to boolean.
1064 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1065 can be a dummy but it must not be assumed shape or deferred.
1066 Change fourth argument to boolean. Array constructor exprs will
1067 always be contiguous and do not need packing and unpacking.
1068 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1069 space and change fourth argument of gfc_conv_array_parameter
1071 (gfc_trans_arrayfunc_assign): Change fourth argument of
1072 gfc_conv_array_parameter to boolean.
1073 * trans-io.c (gfc_convert_array_to_string): The same.
1074 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1076 2010-02-20 Tobias Burnus <burnus@net-b.de>
1079 * libgfortran.h: Add GFC_RTCHECK_MEM.
1080 * invoke.texi (-fcheck=): Document -fcheck=mem.
1081 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1082 and enable malloc-success check only with -fcheck=mem.
1083 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1085 2010-02-16 Tobias Burnus <burnus@net-b.de>
1088 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1089 * intrinsic.c (add_functions): Ditto.
1090 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1091 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1093 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1096 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1097 gfc_trans_do prototype.
1098 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1099 a loop exit condition. If exit condition is given, build the loop exit
1100 code, checking IO results of implied do loops in READ and WRITE.
1101 (gfc_trans_do): Likewise.
1102 * trans.c (trans_code): New static work function, previously
1103 gfc_trans_code. Passes exit condition to gfc_trans_do.
1104 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1105 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1106 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1107 result status bits in the dtparm structure. Use this condition in call
1108 to gfc_trans_code_cond.
1110 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1114 * trans-array.c (gfc_conv_array_parameter): Use
1115 gfc_full_array_ref_p to detect full and contiguous variable
1116 arrays. Full array components and contiguous arrays do not need
1117 internal_pack and internal_unpack.
1119 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1122 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1125 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1127 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1130 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1131 Tobias Burnus <burnus@net-b.de>
1134 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1136 2010-02-10 Tobias Burnus <burnus@net-b.de>
1139 * trans-decl.c (gfc_generate_function_code): Only check
1140 actual-vs.-dummy character bounds if not bind(C).
1142 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1145 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1146 info->dimen after info has been freed.
1148 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1151 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1154 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1156 * module.c (fix_mio_expr): Declare sym.
1158 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1161 * module.c (fix_mio_expr): Fix for private generic procedures.
1163 2010-02-09 Daniel Kraft <d@domob.eu>
1166 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1167 length to be correct and issue only with -Wsurprising.
1168 * invoke.texi (Wsurprising): Mention this new warning that is
1169 turned on by -Wsurprising.
1171 2010-02-09 Daniel Kraft <d@domob.eu>
1174 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1175 can be CHARACTER type.
1176 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1178 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1181 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1182 'formal_ptr'. If this is true, give returned descriptor unity
1183 lbounds, in all dimensions, and the appropriate offset.
1184 (gfc_conv_procedure_call); If formal is a pointer, set the last
1185 argument of gfc_conv_subref_array_arg to true.
1186 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1187 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1188 new arg of gfc_conv_subref_array_arg to false.
1189 * trans-stmt.c (forall_make_variable_temp): The same.
1191 2010-02-03 Tobias Burnus <burnus@net-b.de>
1194 * interface.c (compare_parameter): Disable rank-checking
1197 2010-02-02 Tobias Burnus <burnus@net-b.de>
1200 * parse.c (decode_specification_statement): Use sym->result not sym.
1202 2010-02-01 Tobias Burnus <burnus@net-b.de>
1205 * decl.c (variable_decl): Allow default initializer in
1206 TYPE declarations in PURE functions.
1208 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1211 * resolve.c (resolve_allocate_expr): Move default initialization code
1212 here from gfc_trans_allocate.
1213 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1215 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1216 of CLASS variables via memcpy.
1217 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1218 to resolve_allocate_expr.
1220 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1223 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1224 * gfortran.h : Add prototype for above.
1225 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1226 (gfc_trans_subcomponent_assign): Call new function to replace
1227 the code to deal with allocatable components.
1228 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1229 gfc_get_full_arrayspec_from_expr to replace existing code.
1231 2010-01-25 Tobias Burnus <burnus@net-b.de>
1234 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1237 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1241 * expr.c (remove_subobject_ref): If the constructor is NULL use
1242 the expression as the source.
1243 (simplify_const_ref): Change the type of expression if
1244 there are component references. Allow for substring to be at
1245 the end of an arbitrarily long chain of references. If an
1246 element is found that is not in an EXPR_ARRAY, assume that this
1247 is scalar initialization of array. Call remove_subobject_ref in
1248 this case with NULL second argument.
1250 2010-01-24 Tobias Burnus <burnus@net-b.de>
1253 * array.c (gfc_array_dimen_size): Use correct specific
1254 function in the check.
1256 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1259 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1260 is required, turn any trailing array elements after a range
1261 into ranges so that offsets can be calculated.
1263 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1265 * module.c (mio_f2k_derived): Use enumerator as initializer of
1269 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1270 bitfield of width 2.
1272 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1275 * resolve.c (extract_compcall_passed_object): Set locus for
1276 passed-object argument.
1277 (extract_ppc_passed_object): Set locus and correctly remove PPC
1280 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1283 * trans-decl.c (add_argument_checking): Do not use the backend
1284 decl directly to test for the presence of an optional dummy
1285 argument. Use gfc_conv_expr_present, remembering to set the
1289 * trans-decl.c (gfc_generate_function_code): Small white space
1290 changes. If 'recurcheckvar' is NULL do not try to reset it.
1292 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1295 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1296 component for extended types.
1297 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1298 and take care of parent component accessibility.
1300 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1303 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1304 * interface.c (check_interface1): Move a warning message here from
1305 resolve_fl_procedure.
1306 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1307 * module.c (read_module): Remove call to gfc_check_interfaces, since
1308 this comes too early here.
1309 * resolve.c (resolve_fl_procedure): Move warning message to
1312 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1315 * interface.c (check_interface1): Pass symbol name rather than NULL to
1316 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1318 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1319 than NULL to gfc_compare_interfaces.
1321 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1324 * trans-array.c (duplicate_allocatable): Static version of
1325 gfc_duplicate_allocatable with provision to handle scalar
1326 components. New boolean argument to switch off call to malloc
1328 (gfc_duplicate_allocatable): New function to call above with
1330 (gfc_copy_allocatable_data): New function to call above with
1332 (structure_alloc_comps): Do not apply indirect reference to
1333 scalar pointers. Add new section to copy allocatable components
1334 of arrays. Extend copying of allocatable components to include
1336 (gfc_copy_only_alloc_comp): New function to copy allocatable
1337 component derived types, without allocating the base structure.
1338 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1339 Add primitive for gfc_copy_only_alloc_comp.
1340 * trans-expr.c (gfc_conv_procedure_call): After calls to
1341 transformational functions with results that are derived types
1342 with allocatable components, copy the components in the result.
1343 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1344 of lhs derived types before allocation.
1346 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1349 * module.c (load_generic_interfaces): If a procedure that is
1350 use associated but not generic is given an interface that
1351 includes itself, then make it generic.
1353 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1354 Shujing Zhao <pearly.zhao@oracle.com>
1356 PR translation/42469
1357 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1358 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1359 character between option name and help text.
1361 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1365 * trans-array.c (gfc_conv_array_initializer): Change call to
1366 gfc_error_now to call to gfc_fatal_error.
1367 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1368 (is_constant_element): Changed name from constant_element.
1369 (gfc_constant_ac): Only use expand_construuctor for expression
1370 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1371 call gfc_is_constant_expr.
1372 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1374 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1375 array expressions should have their constructors expanded.
1376 (gfc_resolve_expr): Use new function to determine whether or not to call
1377 gfc_expand_constructor.
1379 2010-01-09 Tobias Burnus <burnus@net-b.de>
1382 * trans-expr.c (gfc_trans_structure_assign): Handle
1384 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1385 to the constructor for c_null_(fun)ptr.
1386 * resolve.c (resolve_structure_cons): Add special case
1387 for c_null_(fun)ptr.
1389 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1391 * gfortranspec.c (lang_specific_driver): Update copyright notice
1394 2010-01-08 Tobias Burnus <burnus@net-b.de>
1397 * symbol.c (check_conflict, gfc_copy_attr): Add
1398 ASYNCHRONOUS support.
1399 (gfc_add_asynchronous): New function.
1400 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1401 (gfc_match_asynchronous): New function.
1402 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1403 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1404 (gfc_add_asynchronous): New Prototype.
1405 * module.c (ab_attribute, mio_symbol_attribute): Add
1406 ASYNCHRONOUS support.
1407 * resolve.c (was_declared): Ditto.
1408 * match.h (gfc_match_asynchronous): New prototype.
1409 * parse.c (decode_specification_statement,decode_statement):
1410 Add ASYNCHRONOUS support.
1412 2010-01-07 Tobias Burnus <burnus@net-b.de>
1415 * trans-decl.c (get_proc_pointer_decl): Fix call to
1416 gfc_conv_initializer for array-valued proc-pointer funcs.
1418 2010-01-07 Tobias Burnus <burnus@net-b.de>
1421 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1422 allocatable scalars with SAVE attribute.
1424 2010-01-05 Tobias Burnus <burnus@net-b.de>
1427 * options.c (gfc_post_options): Set -frecursion
1428 when -fopenmp is used.
1430 2010-01-05 Tobias Burnus <burnus@net-b.de>
1433 * trans-expr.c (gfc_conv_procedure_call): Nullify
1434 return value for allocatable-scalar character functions.
1436 2010-01-04 Tobias Burnus <burnus@net-b.de>
1439 * error.c (error_printf, gfc_warning, gfc_notify_std,
1440 gfc_warning_now, gfc_error, gfc_error_now,
1441 gfc_fatal_error): Change argument name from nocmsgid to
1442 gmsgid to enable (x)gettext's % checking.
1444 2010-01-04 Tobias Burnus <burnus@net-b.de>
1446 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1448 2010-01-04 Tobias Burnus <burnus@net-b.de>
1451 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1452 for functions returning allocatable scalars.
1453 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1454 reallocating an allocatable scalar.
1455 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1457 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1458 allocatable scalars.
1459 (gfc_generate_function_code): Nullify result variable for
1460 allocatable scalars.
1463 * module.c (gfc_use_module): Fix warning string to allow
1467 * invoke.texi (-fcheck=recursion): Mention that the checking
1468 is also disabled for -frecursive.
1469 * trans-decl.c (gfc_generate_function_code): Disable
1470 -fcheck=recursion when -frecursive is used.
1472 * intrinsic.texi (iso_c_binding): Improve wording.
1475 Copyright (C) 2010 Free Software Foundation, Inc.
1477 Copying and distribution of this file, with or without modification,
1478 are permitted in any medium without royalty provided the copyright
1479 notice and this notice are preserved.