1 2010-05-02 Tobias Burnus <burnus@net-b.de>
4 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
5 for lcobound, ucobound, image_index and this_image.
6 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
7 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
8 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
9 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
11 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
13 2010-04-30 Tobias Burnus <burnus@net-b.de>
17 * trans-types.c (gfc_get_array_descriptor_base): Fix index
18 calculation for array descriptor types.
20 2010-04-29 Janus Weil <janus@gcc.gnu.org>
23 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
24 initializers for PPC members of the vtabs.
26 2010-04-29 Janus Weil <janus@gcc.gnu.org>
29 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
30 attribute for all PPC members of the vtypes.
31 (copy_vtab_proc_comps): Copy the correct interface.
32 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
33 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
34 a dummy argument and make sure all PPC members of the vtab are
35 initialized correctly.
36 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
37 in call to gfc_trans_assign_vtab_procs.
38 * trans-stmt.c (gfc_trans_allocate): Ditto.
40 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
43 * resolve.c (resolve_typebound_function): Renamed
44 resolve_class_compcall.Do all the detection of class references
46 (resolve_typebound_subroutine): resolve_class_typebound_call
47 renamed. Otherwise same as resolve_typebound_function.
48 (gfc_resolve_expr): Call resolve_typebound_function.
49 (resolve_code): Call resolve_typebound_subroutine.
51 2010-04-29 Janus Weil <janus@gcc.gnu.org>
54 * resolve.c (resolve_typebound_generic_call): For CLASS methods
55 pass back the specific symtree name, rather than the target
58 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
61 * resolve.c (resolve_structure_cons): Make the initializer of
62 the vtab component 'extends' the same type as the component.
64 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
67 * interface.c (check_interface1): Pass symbol name rather than NULL to
68 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
69 trap MULL. (gfc_compare_derived_types): Revert previous change
70 incorporated incorrectly during merge from trunk, r155778.
71 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
72 than NULL to gfc_compare_interfaces.
73 * symbol.c (add_generic_specifics): Likewise.
75 2010-02-29 Janus Weil <janus@gcc.gnu.org>
78 * interface.c (gfc_compare_derived_types): Add condition for vtype.
79 * symbol.c (gfc_find_derived_vtab): Sey access to private.
80 (gfc_find_derived_vtab): Likewise.
81 * module.c (ab_attribute): Add enumerator AB_VTAB.
82 (mio_symbol_attribute): Use new attribute, AB_VTAB.
83 (check_for_ambiguous): Likewise.
85 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
86 Janus Weil <janus@gcc.gnu.org>
89 * trans-expr.c (select_class_proc): Remove function.
90 (conv_function_val): Delete reference to previous.
91 (gfc_conv_derived_to_class): Add second argument to the call to
92 gfc_find_derived_vtab.
93 (gfc_conv_structure): Exclude proc_pointer components when
94 accessing $data field of class objects.
95 (gfc_trans_assign_vtab_procs): New function.
96 (gfc_trans_class_assign): Add second argument to the call to
97 gfc_find_derived_vtab.
98 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
99 implement holding off searching for the vptr derived type.
100 (add_proc_component): New function.
101 (add_proc_comps): New function.
102 (add_procs_to_declared_vtab1): New function.
103 (copy_vtab_proc_comps): New function.
104 (add_procs_to_declared_vtab): New function.
105 (void add_generic_specifics): New function.
106 (add_generics_to_declared_vtab): New function.
107 (gfc_find_derived_vtab): Add second argument to the call to
108 gfc_find_derived_vtab. Add the calls to
109 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
110 * decl.c (build_sym, build_struct): Use new arg in calls to
111 gfc_build_class_symbol.
112 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
113 definition of struct gfc_class_esym_list. Modify prototypes
114 of gfc_build_class_symbol and gfc_find_derived_vtab.
115 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
116 call to gfc_find_derived_vtab.
117 * module.c : Add the vtype attribute.
118 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
119 * resolve.c (resolve_typebound_generic_call): Add second arg
120 to pass along the generic name for class methods.
121 (resolve_typebound_call): The same.
122 (resolve_compcall): Use the second arg to carry the generic
123 name from the above. Remove the reference to class_esym.
124 (check_members, check_class_members, resolve_class_esym,
125 hash_value_expr): Remove functions.
126 (resolve_class_compcall, resolve_class_typebound_call): Modify
127 to use vtable rather than member by member calls.
128 (gfc_resolve_expr): Modify second arg in call to
130 (resolve_select_type): Add second arg in call to
131 gfc_find_derived_vtab.
132 (resolve_code): Add second arg in call resolve_typebound_call.
133 (resolve_fl_derived): Exclude vtypes from check for late
134 procedure definitions. Likewise for checking of explicit
135 interface and checking of pass arg.
136 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
137 calls to gfc_find_derived_vtab.
138 * match.c (select_type_set_tmp): Use new arg in call to
139 gfc_build_class_symbol.
140 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
142 * parse.c (endType): Finish incomplete classes.
144 2010-04-28 Tobias Burnus <burnus@net-b.de>
148 * simplify.c (simplify_cobound): Handle scalar coarrays.
150 2010-04-27 Tobias Burnus <burnus@net-b.de>
152 * gfc-internals.texi: Update copyright year.
153 * gfortran.texi: Ditto.
154 * invoke.texi: Ditto.
156 2010-04-27 Tobias Burnus <burnus@net-b.de>
159 * resolve.c (resolve_allocate_expr): Allow array coarrays.
160 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
161 * trans-types.c (gfc_get_array_type_bounds,
162 gfc_get_array_descriptor_base): Add corank argument.
163 * trans-array.c (gfc_array_init_size): Handle corank.
164 (gfc_trans_create_temp_array, gfc_array_allocate,
165 gfc_conv_expr_descriptor): Add corank argument to call.
166 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
168 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
172 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
173 of mucking with a tree directly.
175 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
178 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
179 gfc_error with new error message.
181 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
185 * trans-expr.c (gfc_conv_expr): Supply an address expression for
187 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
189 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
190 than the address of a GFC_SS_REFERENCE.
191 * trans.h : Change comment on GFC_SS_REFERENCE.
193 2010-04-22 Richard Guenther <rguenther@suse.de>
196 * resolve.c (gfc_resolve_index): Wrap around ...
197 (gfc_resolve_index_1): ... this. Add parameter to allow
198 any integer kind index type.
199 (resolve_array_ref): Allow any integer kind for the start
200 index of an array ref.
202 2010-04-21 Jakub Jelinek <jakub@redhat.com>
205 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
208 2010-04-20 Harald Anlauf <anlauf@gmx.de>
210 * intrinsic.c (sort_actual): Remove 'is' in error message.
212 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
215 * resolve.c (resolve_fl_derived): If a component character
216 length has not been resolved, do so now.
217 (resolve_symbol): The same as above for a symbol character
219 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
220 not needed for a character valued, procedure pointer.
223 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
224 not found, return FAILURE rather than ICEing.
226 2010-04-19 Jakub Jelinek <jakub@redhat.com>
229 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
230 sequential loops private in the innermost containing task region.
232 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
234 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
235 to build_common_tree_nodes.
237 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
240 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
241 gfc_msg_bounds by using 'Array bound mismatch' directly.
242 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
243 error message to include the mismatch in the extent of array bound.
244 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
245 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
247 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
249 * gfortran.texi: Update information on temporary file locations.
251 2010-04-16 Jakub Jelinek <jakub@redhat.com>
253 * trans-decl.c (gfc_build_qualified_array): Ensure
254 ubound.N and lbound.N artificial variable names don't appear
257 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
260 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
261 block of code. Set name to the variable associated with the descriptor.
263 2010-04-15 Jakub Jelinek <jakub@redhat.com>
265 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
266 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
268 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
270 * intrinsic.texi: Add the missing specific name of intrinsic
271 procedure where the specific name is identical to the generic name.
272 Fix inconsistent or mismatch in the argument names in intrinsic
273 procedure descriptions. Add the SCALAR allocatable description to
276 2010-04-14 Tobias Burnus <burnus@net-b.de>
279 * array.c (gfc_find_array_ref): Handle codimensions.
280 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
281 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
282 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
284 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
285 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
287 * intrinsic.h (add_functions): Add this_image, image_index,
288 lcobound and ucobound intrinsics.
289 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
290 gfc_check_image_index, gfc_check_this_image,
291 gfc_simplify_image_index, gfc_simplify_lcobound,
292 gfc_simplify_this_image, gfc_simplify_ucobound):
293 New function prototypes.
294 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
295 IMAGE_INDEX): Document new intrinsic functions.
296 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
298 * simplify.c (simplify_bound_dim): Handle coarrays.
299 (simplify_bound): Update simplify_bound_dim call.
300 (gfc_simplify_num_images): Add -fcoarray=none check.
301 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
302 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
304 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
307 * constructor.c: Fix typo in comment.
308 * expr.c (find_array_section): Add check for max array limit.
310 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
313 * gfortranspec.c (lookup_option): Check for -static and return
315 (lang_specific_driver): Break when OPTION_static is discovered.
317 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
319 * array.c (extract_element): Restore function from trunk.
320 (gfc_get_array_element): Restore function from trunk.
321 (gfc_expand_constructor): Restore check against
322 flag_max_array_constructor.
323 * constructor.c (node_copy_and_append): Delete unused.
324 * gfortran.h: Delete comment and extra include.
325 * constructor.h: Bump copyright and clean up TODO comments.
326 * resolve.c: Whitespace.
328 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
330 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
331 with direct access access to elements. Adjusted prototype, fixed all
333 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
335 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
336 (gfc_simplify_spread): Removed workaround, directly insert elements
337 at a given array position.
338 (gfc_simplify_transpose): Likewise.
339 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
341 (gfc_simplify_unpack): Likewise.
343 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
345 * simplify.c (only_convert_cmplx_boz): Renamed to ...
346 (convert_boz): ... this and moved to start of file.
347 (gfc_simplify_abs): Whitespace fix.
348 (gfc_simplify_acos): Whitespace fix.
349 (gfc_simplify_acosh): Whitespace fix.
350 (gfc_simplify_aint): Whitespace fix.
351 (gfc_simplify_dint): Whitespace fix.
352 (gfc_simplify_anint): Whitespace fix.
353 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
354 (gfc_simplify_dnint): Whitespace fix.
355 (gfc_simplify_asin): Whitespace fix.
356 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
357 (gfc_simplify_atan): Likewise.
358 (gfc_simplify_atanh): Whitespace fix.
359 (gfc_simplify_atan2): Whitespace fix.
360 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
361 (gfc_simplify_bessel_j1): Likewise.
362 (gfc_simplify_bessel_jn): Likewise.
363 (gfc_simplify_bessel_y0): Likewise.
364 (gfc_simplify_bessel_y1): Likewise.
365 (gfc_simplify_bessel_yn): Likewise.
366 (gfc_simplify_ceiling): Reorderd statements.
367 (simplify_cmplx): Use convert_boz(), check for constant arguments.
369 (gfc_simplify_cmplx): Use correct default kind. Removed check for
371 (gfc_simplify_complex): Replaced if-gate. Removed check for
373 (gfc_simplify_conjg): Whitespace fix.
374 (gfc_simplify_cos): Whitespace fix.
375 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
376 (gfc_simplify_dcmplx): Removed check for constant arguments.
377 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
378 (gfc_simplify_digits): Whitespace fix.
379 (gfc_simplify_dim): Whitespace fix.
380 (gfc_simplify_dprod): Reordered statements.
381 (gfc_simplify_erf): Whitespace fix.
382 (gfc_simplify_erfc): Whitespace fix.
383 (gfc_simplify_epsilon): Whitespace fix.
384 (gfc_simplify_exp): Whitespace fix.
385 (gfc_simplify_exponent): Use convert_boz().
386 (gfc_simplify_floor): Reorderd statements.
387 (gfc_simplify_gamma): Whitespace fix.
388 (gfc_simplify_huge): Whitespace fix.
389 (gfc_simplify_iand): Whitespace fix.
390 (gfc_simplify_ieor): Whitespace fix.
391 (simplify_intconv): Use gfc_convert_constant().
392 (gfc_simplify_int): Use simplify_intconv().
393 (gfc_simplify_int2): Reorderd statements.
394 (gfc_simplify_idint): Reorderd statements.
395 (gfc_simplify_ior): Whitespace fix.
396 (gfc_simplify_ishftc): Removed duplicate type check.
397 (gfc_simplify_len): Use range_check() instead of manual range check.
398 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
399 (gfc_simplify_log): Whitespace fix.
400 (gfc_simplify_log10): Whitespace fix.
401 (gfc_simplify_minval): Whitespace fix.
402 (gfc_simplify_maxval): Whitespace fix.
403 (gfc_simplify_mod): Whitespace fix.
404 (gfc_simplify_modulo): Whitespace fix.
405 (simplify_nint): Reorderd statements.
406 (gfc_simplify_not): Whitespace fix.
407 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
408 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
409 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
410 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
411 (gfc_simplify_realpart): Whitespace fix.
412 (gfc_simplify_selected_char_kind): Removed unused result-variable.
413 (gfc_simplify_selected_int_kind): Removed unused result-variable.
414 (gfc_simplify_selected_real_kind): Removed unused result-variable.
415 (gfc_simplify_sign): Whitespace fix.
416 (gfc_simplify_sin): Whitespace fix.
417 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
418 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
419 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
420 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
421 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
423 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
425 * gfortran.h (gfc_start_constructor): Removed.
426 (gfc_get_array_element): Removed.
427 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
428 instead. Fixed all callers.
429 (extract_element): Removed.
430 (gfc_expand_constructor): Temporarily removed check for
431 max-array-constructor. Will be re-introduced later if still required.
432 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
433 instead. Fixed all callers.
434 * expr.c (find_array_section): Replaced manual lookup of elements
435 by gfc_constructor_lookup.
437 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
439 * gfortran.h (gfc_get_null_expr): New prototype.
440 (gfc_get_operator_expr): New prototype.
441 (gfc_get_character_expr): New prototype.
442 (gfc_get_iokind_expr): New prototype.
443 * expr.c (gfc_get_null_expr): New.
444 (gfc_get_character_expr): New.
445 (gfc_get_iokind_expr): New.
446 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
447 * matchexp.c (build_node): Renamed and moved to
448 expr.c (gfc_get_operator_expr). Reordered arguments to match
449 other functions. Fixed all callers.
450 (gfc_get_parentheses): Use specific function to build expr.
451 * array.c (gfc_match_array_constructor): Likewise.
452 * arith.c (eval_intrinsic): Likewise.
453 (gfc_hollerith2int): Likewise.
454 (gfc_hollerith2real): Likewise.
455 (gfc_hollerith2complex): Likewise.
456 (gfc_hollerith2logical): Likewise.
457 * data.c (create_character_intializer): Likewise.
458 * decl.c (gfc_match_null): Likewise.
459 (enum_initializer): Likewise.
460 * io.c (gfc_match_format): Likewise.
461 (match_io): Likewise.
462 * match.c (gfc_match_nullify): Likewise.
463 * primary.c (match_string_constant): Likewise.
464 (match_logical_constant): Likewise.
465 (build_actual_constructor): Likewise.
466 * resolve.c (build_default_init_expr): Likewise.
467 * symbol.c (generate_isocbinding_symbol): Likewise.
468 (gfc_build_class_symbol): Likewise.
469 (gfc_find_derived_vtab): Likewise.
470 * simplify.c (simplify_achar_char): Likewise.
471 (gfc_simplify_adjustl): Likewise.
472 (gfc_simplify_adjustr): Likewise.
473 (gfc_simplify_and): Likewise.
474 (gfc_simplify_bit_size): Likewise.
475 (gfc_simplify_is_iostat_end): Likewise.
476 (gfc_simplify_is_iostat_eor): Likewise.
477 (gfc_simplify_isnan): Likewise.
478 (simplify_bound): Likewise.
479 (gfc_simplify_leadz): Likewise.
480 (gfc_simplify_len_trim): Likewise.
481 (gfc_simplify_logical): Likewise.
482 (gfc_simplify_maxexponent): Likewise.
483 (gfc_simplify_minexponent): Likewise.
484 (gfc_simplify_new_line): Likewise.
485 (gfc_simplify_null): Likewise.
486 (gfc_simplify_or): Likewise.
487 (gfc_simplify_precision): Likewise.
488 (gfc_simplify_repeat): Likewise.
489 (gfc_simplify_scan): Likewise.
490 (gfc_simplify_size): Likewise.
491 (gfc_simplify_trailz): Likewise.
492 (gfc_simplify_trim): Likewise.
493 (gfc_simplify_verify): Likewise.
494 (gfc_simplify_xor): Likewise.
495 * trans-io.c (build_dt): Likewise.
496 (gfc_new_nml_name_expr): Removed.
498 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
500 * arith.h (gfc_constant_result): Removed prototype.
501 * constructor.h (gfc_build_array_expr): Removed prototype.
502 (gfc_build_structure_constructor_expr): Removed prototype.
503 * gfortran.h (gfc_int_expr): Removed prototype.
504 (gfc_logical_expr): Removed prototype.
505 (gfc_get_array_expr): New prototype.
506 (gfc_get_structure_constructor_expr): New prototype.
507 (gfc_get_constant_expr): New prototype.
508 (gfc_get_int_expr): New prototype.
509 (gfc_get_logical_expr): New prototype.
510 * arith.c (gfc_constant_result): Moved and renamed to
511 expr.c (gfc_get_constant_expr). Fixed all callers.
512 * constructor.c (gfc_build_array_expr): Moved and renamed to
513 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
514 and kind. Fixed all callers.
515 (gfc_build_structure_constructor_expr): Moved and renamed to
516 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
517 to type and kind. Fixed all callers.
518 * expr.c (gfc_logical_expr): Renamed to ...
519 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
520 (gfc_int_expr): Renamed to ...
521 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
523 (gfc_get_constant_expr): New.
524 (gfc_get_array_expr): New.
525 (gfc_get_structure_constructor_expr): New.
526 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
529 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
531 * constructor.h: New.
532 * constructor.c: New.
533 * Make-lang.in: Add new files to F95_PARSER_OBJS.
534 * arith.c (reducy_unary): Use constructor API.
535 (reduce_binary_ac): Likewise.
536 (reduce_binary_ca): Likewise.
537 (reduce_binary_aa): Likewise.
538 * check.c (gfc_check_pack): Likewise.
539 (gfc_check_reshape): Likewise.
540 (gfc_check_unpack): Likewise.
541 * decl.c (add_init_expr_to_sym): Likewise.
542 (build_struct): Likewise.
543 * dependency.c (gfc_check_dependency): Likewise.
544 (contains_forall_index_p): Likewise.
545 * dump-parse-tree.c (show_constructor): Likewise.
546 * expr.c (free_expr0): Likewise.
547 (gfc_copy_expr): Likewise.
548 (gfc_is_constant_expr): Likewise.
549 (simplify_constructor): Likewise.
550 (find_array_element): Likewise.
551 (find_component_ref): Likewise.
552 (find_array_section): Likewise.
553 (find_substring_ref): Likewise.
554 (simplify_const_ref): Likewise.
555 (scalarize_intrinsic_call): Likewise.
556 (check_alloc_comp_init): Likewise.
557 (gfc_default_initializer): Likewise.
558 (gfc_traverse_expr): Likewise.
559 * iresolve.c (check_charlen_present): Likewise.
560 (gfc_resolve_reshape): Likewise.
561 (gfc_resolve_transfer): Likewise.
562 * module.c (mio_constructor): Likewise.
563 * primary.c (build_actual_constructor): Likewise.
564 (gfc_match_structure_constructor): Likewise.
565 * resolve.c (resolve_structure_cons): Likewise.
566 * simplify.c (is_constant_array_expr): Likewise.
567 (init_result_expr): Likewise.
568 (transformational_result): Likewise.
569 (simplify_transformation_to_scalar): Likewise.
570 (simplify_transformation_to_array): Likewise.
571 (gfc_simplify_dot_product): Likewise.
572 (simplify_bound): Likewise.
573 (simplify_matmul): Likewise.
574 (simplify_minval_maxval): Likewise.
575 (gfc_simplify_pack): Likewise.
576 (gfc_simplify_reshape): Likewise.
577 (gfc_simplify_shape): Likewise.
578 (gfc_simplify_spread): Likewise.
579 (gfc_simplify_transpose): Likewise.
580 (gfc_simplify_unpack): Likewise.q
581 (gfc_convert_constant): Likewise.
582 (gfc_convert_char_constant): Likewise.
583 * target-memory.c (size_array): Likewise.
584 (encode_array): Likewise.
585 (encode_derived): Likewise.
586 (interpret_array): Likewise.
587 (gfc_interpret_derived): Likewise.
588 (expr_to_char): Likewise.
589 (gfc_merge_initializers): Likewise.
590 * trans-array.c (gfc_get_array_constructor_size): Likewise.
591 (gfc_trans_array_constructor_value): Likewise.
592 (get_array_ctor_strlen): Likewise.
593 (gfc_constant_array_constructor_p): Likewise.
594 (gfc_build_constant_array_constructor): Likewise.
595 (gfc_trans_array_constructor): Likewise.
596 (gfc_conv_array_initializer): Likewise.
597 * trans-decl.c (check_constant_initializer): Likewise.
598 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
599 (gfc_apply_interface_mapping_to_cons): Likewise.
600 (gfc_trans_structure_assign): Likewise.
601 (gfc_conv_structure): Likewise.
602 * array.c (check_duplicate_iterator): Likewise.
603 (match_array_list): Likewise.
604 (match_array_cons_element): Likewise.
605 (gfc_match_array_constructor): Likewise.
606 (check_constructor_type): Likewise.
607 (check_constructor): Likewise.
609 (expand_constructor): Likewise.
610 (extract_element): Likewise.
611 (gfc_expanded_ac): Likewise.
612 (resolve_array_list): Likewise.
613 (gfc_resolve_character_array_constructor): Likewise.
614 (copy_iterator): Renamed to ...
615 (gfc_copy_iterator): ... this.
616 (gfc_append_constructor): Removed.
617 (gfc_insert_constructor): Removed unused function.
618 (gfc_get_constructor): Removed.
619 (gfc_free_constructor): Removed.
620 (qgfc_copy_constructor): Removed.
621 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
622 Removed all references. Replaced constructor list by splay-tree.
623 (struct gfc_constructor): Removed member 'next', moved 'offset' from
624 the inner struct, added member 'base'.
625 (gfc_append_constructor): Removed prototype.
626 (gfc_insert_constructor): Removed prototype.
627 (gfc_get_constructor): Removed prototype.
628 (gfc_free_constructor): Removed prototype.
629 (qgfc_copy_constructor): Removed prototype.
630 (gfc_copy_iterator): New prototype.
631 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
633 2010-04-10 Tobias Burnus <burnus@net-b.de>
636 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
637 proc-pointers and type-bound procedures.
638 (gfc_specification_expr): Check proc-pointers for pureness.
640 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
643 * gfortranspec.c (lang_specific_driver): Do not expose vars
644 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
647 2010-04-09 Tobias Burnus <burnus@net-b.de>
650 * decl.c (variable_decl, match_attr_spec): Fix setting the array
652 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
653 * data.c (gfc_assign_data_value): Ditto.
654 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
655 (gfc_traverse_expr): Traverse also through codimension expressions.
656 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
657 gfc_has_ultimate_pointer): New functions.
658 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
659 (gfc_array_ref): Add codimen.
660 (gfc_array_ref): Add in_allocate.
661 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
662 gfc_has_ultimate_pointer): Add prototypes.
663 * interface.c (compare_parameter, compare_actual_formal,
664 check_intents): Add coarray constraints.
665 * match.c (gfc_match_iterator): Add coarray constraint.
666 * match.h (gfc_match_array_ref): Update interface.
667 * primary.c (gfc_match_varspec): Handle codimensions.
668 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
669 (check_class_members): Return gfc_try instead for error recovery.
670 (resolve_typebound_function,resolve_typebound_subroutine,
671 check_members): Handle return value of check_class_members.
672 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
673 check_dimension, compare_spec_to_ref, resolve_array_ref,
674 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
675 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
677 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
678 Skip over coarray refs.
679 (gfc_array_allocate) Add support for references containing coindexes.
680 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
681 (gfc_map_intrinsic_function): Ignore codimensions.
683 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
686 * io.c (check_format_string): Added check for additional non
687 blank characters after the format string was successfully
689 * io.c (check_format): Changed the error messages for positive
690 int required and period required to drop through the error logic
691 and report with gfc_error instead of gfc_error_now. Corrected
692 format postion for hollerith strings.
694 2010-04-08 Tobias Burnus <burnus@net-b.de>
696 * module.c (use_iso_fortran_env_module): Fix standard check.
698 2010-04-07 Jakub Jelinek <jakub@redhat.com>
700 * parse.c (parse_derived, parse_enum): Avoid set but not used
703 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
706 * gfortran.texi: Add section about representation of
709 2010-04-07 Simon Baldwin <simonb@google.com>
711 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
712 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
714 2010-04-07 Richard Guenther <rguenther@suse.de>
716 * options.c (gfc_init_options): Do not set.
718 2010-04-06 Tobias Burnus <burnus@net-b.de>
721 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
722 * match.c (gfc_match_critical, sync_statement): Ditto.
723 * gfortran.h (gfc_fcoarray): New enum.
724 (gfc_option_t): Use it.
725 * lang.opt (fcoarray): Add new flag.
726 * invoke.texi (fcoarray): Document it.
727 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
728 (gfc_handle_coarray_option): New function.
730 2010-04-06 Tobias Burnus <burnus@net-b.de>
733 * gfortran.h (gfc_array_spec): Add cotype.
734 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
735 and defer error diagnostic.
736 * resolve.c (resolve_fl_derived): Add missing check.
737 (resolve_symbol): Add cotype/type check.
738 * parse.c (parse_derived): Fix setting of coarray_comp.
740 2010-04-06 Tobias Burnus <burnus@net-b.de>
743 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
744 match_array_element_spec,gfc_copy_array_spec,
745 gfc_compare_array_spec): Include corank.
746 (match_array_element_spec,gfc_set_array_spec): Support codimension.
747 * decl.c (build_sym,build_struct,variable_decl,
748 match_attr_spec,attr_decl1,cray_pointer_decl,
749 gfc_match_volatile): Add codimension.
750 (gfc_match_codimension): New function.
751 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
752 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
753 (gfc_add_codimension): New function prototype.
754 * match.h (gfc_match_codimension): New function prototype.
755 (gfc_match_array_spec): Update prototype
756 * match.c (gfc_match_common): Update gfc_match_array_spec call.
757 * module.c (MOD_VERSION): Bump.
758 (mio_symbol_attribute): Support coarray attributes.
759 (mio_array_spec): Add corank support.
760 * parse.c (decode_specification_statement,decode_statement,
761 parse_derived): Add coarray support.
762 * resolve.c (resolve_formal_arglist, was_declared,
763 is_non_constant_shape_array, resolve_fl_variable,
764 resolve_fl_derived, resolve_symbol): Add coarray support.
765 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
766 gfc_build_class_symbol): Add coarray support.
767 (gfc_add_codimension): New function.
769 2010-04-06 Tobias Burnus <burnus@net-b.de>
772 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
773 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
774 stat_locked_other_image, stat_stopped_image and stat_unlocked of
776 * intrinsic.texi (iso_fortran_env): Ditto.
777 * libgfortran.h (libgfortran_stat_codes): New enum.
778 * module.c (use_iso_fortran_env_module): Honour -std= when loading
779 constants from the intrinsic module.
781 2010-04-06 Tobias Burnus <burnus@net-b.de>
784 * intrinsic.c (add_functions): Add num_images.
785 * decl.c (gfc_match_end): Handle END CRITICAL.
786 * intrinsic.h (gfc_simplify_num_images): Add prototype.
787 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
789 * gfortran.h (gfc_statement): Add enum items for those.
791 (gfc_isym_id): Add num_images.
792 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
793 (gfc_trans_sync,gfc_trans_critical): New functions.
794 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
795 gfc_trans_critical): Add/update prototypes.
796 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
798 * trans.h (gfor_fndecl_error_stop_string) Add variable.
799 * resolve.c (resolve_sync): Add function.
800 (gfc_resolve_blocks): Handle CRITICAL.
801 (resolve_code): Handle CRITICAL, ERROR STOP,
802 (resolve_branch): Add CRITICAL constraint check.
804 * st.c (gfc_free_statement): Add new statements.
805 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
806 (gfc_build_builtin_function_decls): Initialize it.
807 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
808 (gfc_match_critical, gfc_match_error_stop, sync_statement,
809 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
811 (match_exit_cycle): Handle CRITICAL constraint.
812 (gfc_match_stopcode): Handle ERROR STOP.
813 * match.h (gfc_match_critical, gfc_match_error_stop,
814 gfc_match_sync_all, gfc_match_sync_images,
815 gfc_match_sync_memory): Add prototype.
816 * parse.c (decode_statement, gfc_ascii_statement,
817 parse_executable): Handle new statements.
818 (parse_critical_block): New function.
819 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
820 * intrinsic.texi (num_images): Document new function.
821 * simplify.c (gfc_simplify_num_images): Add function.
823 2010-04-06 Tobias Burnus <burnus@net-b.de>
826 * trans-array.c (gfc_conv_expr_descriptor): Update
827 gfc_trans_scalar_assign call.
828 (has_default_initializer): New function.
829 (gfc_trans_deferred_array): Nullify less often.
830 * trans-expr.c (gfc_conv_subref_array_arg,
831 gfc_trans_subcomponent_assign): Update call to
832 gfc_trans_scalar_assign.
833 (gfc_trans_scalar_assign): Add parameter and pass it on.
834 (gfc_trans_assignment_1): Optionally, do not dealloc before
836 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
837 call to gfc_trans_scalar_assign.
838 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
839 initializer to static variables.
840 (gfc_init_default_dt): Add dealloc parameter and pass it on.
841 * trans-stmt.c (forall_make_variable_temp,
842 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
843 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
844 gfc_trans_allocate): Update gfc_trans_assignment call.
845 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
846 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
847 parameter to prototype.
849 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
851 * ioparm.def : Update copyright.
853 * trans-array.c : ditto
854 * trans-array.h : ditto
856 * trans-types.c: ditto
857 * dependency.c : ditto
861 * trans-intrinsic.c : ditto
862 * libgfortran.h : ditto
863 * invoke.texi : ditto
864 * intrinsic.texi : ditto
867 * intrinsic.c : ditto
868 * interface.c : ditto
870 * trans-stmt.c : ditto
871 * trans-stmt.h : ditto
876 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
879 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
880 do not assert the context of derived types.
882 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
885 * ioparm.def: Change inquire size variable to type pointer to
888 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
891 * trans-expr.c (conv_parent_component_references): Ensure that
892 'dt' has a backend_decl.
895 * trans-expr.c (gfc_conv_structure): Ensure that the derived
896 type has a backend_decl.
899 * resolve.c (resolve_global_procedure): Check that the 'cl'
900 structure is not NULL.
902 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
904 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
907 2010-03-17 Tobias Burnus <burnus@net-b.de>
910 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
911 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
913 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
914 pointees as having explizit size.
915 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
917 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
918 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
919 * resolve.c (resolve_symbol): Handle cp_was_assumed.
920 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
921 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
924 2010-03-14 Tobias Burnus <burnus@net-b.de>
927 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
928 (resolve_ordinary_assign): Add check to avoid segfault.
930 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
934 * resolve.c (resolve_compcall): Add new boolean dummy argument
935 'class_members'. Only resolve expression at end if false.
936 Remove redundant, static variable 'class_object'.
937 (check_class_members): Add extra argument to call of
939 (resolve_typebound_function): Renamed resolve_class_compcall.
940 Do all the detection of class references here. Correct calls to
941 resolve_compcall for extra argument.
942 (resolve_typebound_subroutine): resolve_class_typebound_call
943 renamed. Otherwise same as resolve_typebound_function.
944 (gfc_resolve_expr): Call resolve_typebound_function.
945 (resolve_code): Call resolve_typebound_subroutine.
947 2010-03-10 Tobias Burnus <burnus@net-b.de
950 * symbol.c (get_iso_c_sym): Set sym->result.
952 2010-03-08 Janus Weil <janus@gcc.gnu.org>
955 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
956 for TBPs, otherwise they will not be resolved properly.
957 (resolve_function): Use 'value.function.esym' instead of
958 'value.function.name' to check if we're dealing with a TBP.
959 (check_class_members): Set correct type of passed object for all TBPs,
960 not only generic ones, except if the type is abstract.
962 2010-03-04 Janus Weil <janus@gcc.gnu.org>
965 * decl.c (gfc_match_final_decl): Make sure variable names starting with
966 'final...' are not misinterpreted as FINAL statements.
968 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
971 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
972 allocatable ultimate components do not need temporaries, whilst
973 ultimate pointer components do.
975 2010-03-03 Janus Weil <janus@gcc.gnu.org>
978 * resolve.c (resolve_code): Correctly set gfc_current_ns for
980 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
983 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
986 * trans-array.c (gfc_conv_array_parameter): A full array of
987 derived type need not be restricted to a symbol without an
988 array spec to use the call to gfc_conv_expr_descriptor.
991 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
992 allocatable arrays do not need temporaries.
994 2010-03-01 Tobias Burnus <burnus@net-b.de>
997 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1000 2010-02-28 Tobias Burnus <burnus@net-b.de>
1003 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1004 (gfc_conv_initializer): Handle zero initializer as special case.
1006 2010-02-27 Tobias Burnus <burnus@net-b.de>
1009 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1010 for module variables for Fortran 2008.
1012 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1015 * trans-common.c (build_common_decl): Also update DECL_MODE,
1016 and DECL_SIZE when encountering a larger common block and call
1019 2010-02-24 Tobias Burnus <burnus@net-b.de>
1022 * trans-expr.c (gfc_conv_initializer): Call directly
1023 gfc_conv_constant for C_NULL_(FUN)PTR.
1025 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1028 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1029 checking the rest of the dimensions for elements.
1031 2010-02-21 Tobias Burnus <burnus@net-b.de>
1034 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1036 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1037 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1038 * invoke.texi: Document new -fno-protect-parens flag.
1040 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1046 * dependency.c (gfc_check_argument_var_dependency): Use enum
1047 value instead of arithmetic vaue for 'elemental'.
1048 (check_data_pointer_types): New function.
1049 (gfc_check_dependency): Call check_data_pointer_types.
1050 * trans-array.h : Change fourth argument of
1051 gfc_conv_array_parameter to boolean.
1052 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1053 can be a dummy but it must not be assumed shape or deferred.
1054 Change fourth argument to boolean. Array constructor exprs will
1055 always be contiguous and do not need packing and unpacking.
1056 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1057 space and change fourth argument of gfc_conv_array_parameter
1059 (gfc_trans_arrayfunc_assign): Change fourth argument of
1060 gfc_conv_array_parameter to boolean.
1061 * trans-io.c (gfc_convert_array_to_string): The same.
1062 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1064 2010-02-20 Tobias Burnus <burnus@net-b.de>
1067 * libgfortran.h: Add GFC_RTCHECK_MEM.
1068 * invoke.texi (-fcheck=): Document -fcheck=mem.
1069 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1070 and enable malloc-success check only with -fcheck=mem.
1071 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1073 2010-02-16 Tobias Burnus <burnus@net-b.de>
1076 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1077 * intrinsic.c (add_functions): Ditto.
1078 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1079 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1081 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1084 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1085 gfc_trans_do prototype.
1086 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1087 a loop exit condition. If exit condition is given, build the loop exit
1088 code, checking IO results of implied do loops in READ and WRITE.
1089 (gfc_trans_do): Likewise.
1090 * trans.c (trans_code): New static work function, previously
1091 gfc_trans_code. Passes exit condition to gfc_trans_do.
1092 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1093 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1094 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1095 result status bits in the dtparm structure. Use this condition in call
1096 to gfc_trans_code_cond.
1098 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1102 * trans-array.c (gfc_conv_array_parameter): Use
1103 gfc_full_array_ref_p to detect full and contiguous variable
1104 arrays. Full array components and contiguous arrays do not need
1105 internal_pack and internal_unpack.
1107 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1110 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1113 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1115 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1118 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1119 Tobias Burnus <burnus@net-b.de>
1122 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1124 2010-02-10 Tobias Burnus <burnus@net-b.de>
1127 * trans-decl.c (gfc_generate_function_code): Only check
1128 actual-vs.-dummy character bounds if not bind(C).
1130 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1133 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1134 info->dimen after info has been freed.
1136 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1139 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1142 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1144 * module.c (fix_mio_expr): Declare sym.
1146 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1149 * module.c (fix_mio_expr): Fix for private generic procedures.
1151 2010-02-09 Daniel Kraft <d@domob.eu>
1154 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1155 length to be correct and issue only with -Wsurprising.
1156 * invoke.texi (Wsurprising): Mention this new warning that is
1157 turned on by -Wsurprising.
1159 2010-02-09 Daniel Kraft <d@domob.eu>
1162 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1163 can be CHARACTER type.
1164 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1166 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1169 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1170 'formal_ptr'. If this is true, give returned descriptor unity
1171 lbounds, in all dimensions, and the appropriate offset.
1172 (gfc_conv_procedure_call); If formal is a pointer, set the last
1173 argument of gfc_conv_subref_array_arg to true.
1174 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1175 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1176 new arg of gfc_conv_subref_array_arg to false.
1177 * trans-stmt.c (forall_make_variable_temp): The same.
1179 2010-02-03 Tobias Burnus <burnus@net-b.de>
1182 * interface.c (compare_parameter): Disable rank-checking
1185 2010-02-02 Tobias Burnus <burnus@net-b.de>
1188 * parse.c (decode_specification_statement): Use sym->result not sym.
1190 2010-02-01 Tobias Burnus <burnus@net-b.de>
1193 * decl.c (variable_decl): Allow default initializer in
1194 TYPE declarations in PURE functions.
1196 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1199 * resolve.c (resolve_allocate_expr): Move default initialization code
1200 here from gfc_trans_allocate.
1201 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1203 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1204 of CLASS variables via memcpy.
1205 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1206 to resolve_allocate_expr.
1208 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1211 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1212 * gfortran.h : Add prototype for above.
1213 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1214 (gfc_trans_subcomponent_assign): Call new function to replace
1215 the code to deal with allocatable components.
1216 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1217 gfc_get_full_arrayspec_from_expr to replace existing code.
1219 2010-01-25 Tobias Burnus <burnus@net-b.de>
1222 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1225 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1229 * expr.c (remove_subobject_ref): If the constructor is NULL use
1230 the expression as the source.
1231 (simplify_const_ref): Change the type of expression if
1232 there are component references. Allow for substring to be at
1233 the end of an arbitrarily long chain of references. If an
1234 element is found that is not in an EXPR_ARRAY, assume that this
1235 is scalar initialization of array. Call remove_subobject_ref in
1236 this case with NULL second argument.
1238 2010-01-24 Tobias Burnus <burnus@net-b.de>
1241 * array.c (gfc_array_dimen_size): Use correct specific
1242 function in the check.
1244 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1247 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1248 is required, turn any trailing array elements after a range
1249 into ranges so that offsets can be calculated.
1251 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1253 * module.c (mio_f2k_derived): Use enumerator as initializer of
1257 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1258 bitfield of width 2.
1260 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1263 * resolve.c (extract_compcall_passed_object): Set locus for
1264 passed-object argument.
1265 (extract_ppc_passed_object): Set locus and correctly remove PPC
1268 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1271 * trans-decl.c (add_argument_checking): Do not use the backend
1272 decl directly to test for the presence of an optional dummy
1273 argument. Use gfc_conv_expr_present, remembering to set the
1277 * trans-decl.c (gfc_generate_function_code): Small white space
1278 changes. If 'recurcheckvar' is NULL do not try to reset it.
1280 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1283 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1284 component for extended types.
1285 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1286 and take care of parent component accessibility.
1288 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1291 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1292 * interface.c (check_interface1): Move a warning message here from
1293 resolve_fl_procedure.
1294 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1295 * module.c (read_module): Remove call to gfc_check_interfaces, since
1296 this comes too early here.
1297 * resolve.c (resolve_fl_procedure): Move warning message to
1300 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1303 * interface.c (check_interface1): Pass symbol name rather than NULL to
1304 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1306 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1307 than NULL to gfc_compare_interfaces.
1309 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1312 * trans-array.c (duplicate_allocatable): Static version of
1313 gfc_duplicate_allocatable with provision to handle scalar
1314 components. New boolean argument to switch off call to malloc
1316 (gfc_duplicate_allocatable): New function to call above with
1318 (gfc_copy_allocatable_data): New function to call above with
1320 (structure_alloc_comps): Do not apply indirect reference to
1321 scalar pointers. Add new section to copy allocatable components
1322 of arrays. Extend copying of allocatable components to include
1324 (gfc_copy_only_alloc_comp): New function to copy allocatable
1325 component derived types, without allocating the base structure.
1326 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1327 Add primitive for gfc_copy_only_alloc_comp.
1328 * trans-expr.c (gfc_conv_procedure_call): After calls to
1329 transformational functions with results that are derived types
1330 with allocatable components, copy the components in the result.
1331 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1332 of lhs derived types before allocation.
1334 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1337 * module.c (load_generic_interfaces): If a procedure that is
1338 use associated but not generic is given an interface that
1339 includes itself, then make it generic.
1341 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1342 Shujing Zhao <pearly.zhao@oracle.com>
1344 PR translation/42469
1345 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1346 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1347 character between option name and help text.
1349 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1353 * trans-array.c (gfc_conv_array_initializer): Change call to
1354 gfc_error_now to call to gfc_fatal_error.
1355 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1356 (is_constant_element): Changed name from constant_element.
1357 (gfc_constant_ac): Only use expand_construuctor for expression
1358 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1359 call gfc_is_constant_expr.
1360 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1362 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1363 array expressions should have their constructors expanded.
1364 (gfc_resolve_expr): Use new function to determine whether or not to call
1365 gfc_expand_constructor.
1367 2010-01-09 Tobias Burnus <burnus@net-b.de>
1370 * trans-expr.c (gfc_trans_structure_assign): Handle
1372 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1373 to the constructor for c_null_(fun)ptr.
1374 * resolve.c (resolve_structure_cons): Add special case
1375 for c_null_(fun)ptr.
1377 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1379 * gfortranspec.c (lang_specific_driver): Update copyright notice
1382 2010-01-08 Tobias Burnus <burnus@net-b.de>
1385 * symbol.c (check_conflict, gfc_copy_attr): Add
1386 ASYNCHRONOUS support.
1387 (gfc_add_asynchronous): New function.
1388 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1389 (gfc_match_asynchronous): New function.
1390 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1391 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1392 (gfc_add_asynchronous): New Prototype.
1393 * module.c (ab_attribute, mio_symbol_attribute): Add
1394 ASYNCHRONOUS support.
1395 * resolve.c (was_declared): Ditto.
1396 * match.h (gfc_match_asynchronous): New prototype.
1397 * parse.c (decode_specification_statement,decode_statement):
1398 Add ASYNCHRONOUS support.
1400 2010-01-07 Tobias Burnus <burnus@net-b.de>
1403 * trans-decl.c (get_proc_pointer_decl): Fix call to
1404 gfc_conv_initializer for array-valued proc-pointer funcs.
1406 2010-01-07 Tobias Burnus <burnus@net-b.de>
1409 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1410 allocatable scalars with SAVE attribute.
1412 2010-01-05 Tobias Burnus <burnus@net-b.de>
1415 * options.c (gfc_post_options): Set -frecursion
1416 when -fopenmp is used.
1418 2010-01-05 Tobias Burnus <burnus@net-b.de>
1421 * trans-expr.c (gfc_conv_procedure_call): Nullify
1422 return value for allocatable-scalar character functions.
1424 2010-01-04 Tobias Burnus <burnus@net-b.de>
1427 * error.c (error_printf, gfc_warning, gfc_notify_std,
1428 gfc_warning_now, gfc_error, gfc_error_now,
1429 gfc_fatal_error): Change argument name from nocmsgid to
1430 gmsgid to enable (x)gettext's % checking.
1432 2010-01-04 Tobias Burnus <burnus@net-b.de>
1434 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1436 2010-01-04 Tobias Burnus <burnus@net-b.de>
1439 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1440 for functions returning allocatable scalars.
1441 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1442 reallocating an allocatable scalar.
1443 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1445 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1446 allocatable scalars.
1447 (gfc_generate_function_code): Nullify result variable for
1448 allocatable scalars.
1451 * module.c (gfc_use_module): Fix warning string to allow
1455 * invoke.texi (-fcheck=recursion): Mention that the checking
1456 is also disabled for -frecursive.
1457 * trans-decl.c (gfc_generate_function_code): Disable
1458 -fcheck=recursion when -frecursive is used.
1460 * intrinsic.texi (iso_c_binding): Improve wording.
1463 Copyright (C) 2010 Free Software Foundation, Inc.
1465 Copying and distribution of this file, with or without modification,
1466 are permitted in any medium without royalty provided the copyright
1467 notice and this notice are preserved.