1 2010-04-30 Tobias Burnus Mburnus@net-b.de>
5 * trans-types.c (gfc_get_array_descriptor_base): Fix index
6 calculation for array descriptor types.
8 2010-04-29 Janus Weil <janus@gcc.gnu.org>
11 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
12 initializers for PPC members of the vtabs.
14 2010-04-29 Janus Weil <janus@gcc.gnu.org>
17 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
18 attribute for all PPC members of the vtypes.
19 (copy_vtab_proc_comps): Copy the correct interface.
20 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
21 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
22 a dummy argument and make sure all PPC members of the vtab are
23 initialized correctly.
24 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
25 in call to gfc_trans_assign_vtab_procs.
26 * trans-stmt.c (gfc_trans_allocate): Ditto.
28 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
31 * resolve.c (resolve_typebound_function): Renamed
32 resolve_class_compcall.Do all the detection of class references
34 (resolve_typebound_subroutine): resolve_class_typebound_call
35 renamed. Otherwise same as resolve_typebound_function.
36 (gfc_resolve_expr): Call resolve_typebound_function.
37 (resolve_code): Call resolve_typebound_subroutine.
39 2010-04-29 Janus Weil <janus@gcc.gnu.org>
42 * resolve.c (resolve_typebound_generic_call): For CLASS methods
43 pass back the specific symtree name, rather than the target
46 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
49 * resolve.c (resolve_structure_cons): Make the initializer of
50 the vtab component 'extends' the same type as the component.
52 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
55 * interface.c (check_interface1): Pass symbol name rather than NULL to
56 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
57 trap MULL. (gfc_compare_derived_types): Revert previous change
58 incorporated incorrectly during merge from trunk, r155778.
59 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
60 than NULL to gfc_compare_interfaces.
61 * symbol.c (add_generic_specifics): Likewise.
63 2010-02-29 Janus Weil <janus@gcc.gnu.org>
66 * interface.c (gfc_compare_derived_types): Add condition for vtype.
67 * symbol.c (gfc_find_derived_vtab): Sey access to private.
68 (gfc_find_derived_vtab): Likewise.
69 * module.c (ab_attribute): Add enumerator AB_VTAB.
70 (mio_symbol_attribute): Use new attribute, AB_VTAB.
71 (check_for_ambiguous): Likewise.
73 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
74 Janus Weil <janus@gcc.gnu.org>
77 * trans-expr.c (select_class_proc): Remove function.
78 (conv_function_val): Delete reference to previous.
79 (gfc_conv_derived_to_class): Add second argument to the call to
80 gfc_find_derived_vtab.
81 (gfc_conv_structure): Exclude proc_pointer components when
82 accessing $data field of class objects.
83 (gfc_trans_assign_vtab_procs): New function.
84 (gfc_trans_class_assign): Add second argument to the call to
85 gfc_find_derived_vtab.
86 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
87 implement holding off searching for the vptr derived type.
88 (add_proc_component): New function.
89 (add_proc_comps): New function.
90 (add_procs_to_declared_vtab1): New function.
91 (copy_vtab_proc_comps): New function.
92 (add_procs_to_declared_vtab): New function.
93 (void add_generic_specifics): New function.
94 (add_generics_to_declared_vtab): New function.
95 (gfc_find_derived_vtab): Add second argument to the call to
96 gfc_find_derived_vtab. Add the calls to
97 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
98 * decl.c (build_sym, build_struct): Use new arg in calls to
99 gfc_build_class_symbol.
100 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
101 definition of struct gfc_class_esym_list. Modify prototypes
102 of gfc_build_class_symbol and gfc_find_derived_vtab.
103 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
104 call to gfc_find_derived_vtab.
105 * module.c : Add the vtype attribute.
106 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
107 * resolve.c (resolve_typebound_generic_call): Add second arg
108 to pass along the generic name for class methods.
109 (resolve_typebound_call): The same.
110 (resolve_compcall): Use the second arg to carry the generic
111 name from the above. Remove the reference to class_esym.
112 (check_members, check_class_members, resolve_class_esym,
113 hash_value_expr): Remove functions.
114 (resolve_class_compcall, resolve_class_typebound_call): Modify
115 to use vtable rather than member by member calls.
116 (gfc_resolve_expr): Modify second arg in call to
118 (resolve_select_type): Add second arg in call to
119 gfc_find_derived_vtab.
120 (resolve_code): Add second arg in call resolve_typebound_call.
121 (resolve_fl_derived): Exclude vtypes from check for late
122 procedure definitions. Likewise for checking of explicit
123 interface and checking of pass arg.
124 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
125 calls to gfc_find_derived_vtab.
126 * match.c (select_type_set_tmp): Use new arg in call to
127 gfc_build_class_symbol.
128 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
130 * parse.c (endType): Finish incomplete classes.
132 2010-04-28 Tobias Burnus <burnus@net-b.de>
136 * simplify.c (simplify_cobound): Handle scalar coarrays.
138 2010-04-27 Tobias Burnus <burnus@net-b.de>
140 * gfc-internals.texi: Update copyright year.
141 * gfortran.texi: Ditto.
142 * invoke.texi: Ditto.
144 2010-04-27 Tobias Burnus <burnus@net-b.de>
147 * resolve.c (resolve_allocate_expr): Allow array coarrays.
148 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
149 * trans-types.c (gfc_get_array_type_bounds,
150 gfc_get_array_descriptor_base): Add corank argument.
151 * trans-array.c (gfc_array_init_size): Handle corank.
152 (gfc_trans_create_temp_array, gfc_array_allocate,
153 gfc_conv_expr_descriptor): Add corank argument to call.
154 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
156 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
160 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
161 of mucking with a tree directly.
163 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
166 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
167 gfc_error with new error message.
169 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
173 * trans-expr.c (gfc_conv_expr): Supply an address expression for
175 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
177 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
178 than the address of a GFC_SS_REFERENCE.
179 * trans.h : Change comment on GFC_SS_REFERENCE.
181 2010-04-22 Richard Guenther <rguenther@suse.de>
184 * resolve.c (gfc_resolve_index): Wrap around ...
185 (gfc_resolve_index_1): ... this. Add parameter to allow
186 any integer kind index type.
187 (resolve_array_ref): Allow any integer kind for the start
188 index of an array ref.
190 2010-04-21 Jakub Jelinek <jakub@redhat.com>
193 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
196 2010-04-20 Harald Anlauf <anlauf@gmx.de>
198 * intrinsic.c (sort_actual): Remove 'is' in error message.
200 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
203 * resolve.c (resolve_fl_derived): If a component character
204 length has not been resolved, do so now.
205 (resolve_symbol): The same as above for a symbol character
207 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
208 not needed for a character valued, procedure pointer.
211 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
212 not found, return FAILURE rather than ICEing.
214 2010-04-19 Jakub Jelinek <jakub@redhat.com>
217 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
218 sequential loops private in the innermost containing task region.
220 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
222 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
223 to build_common_tree_nodes.
225 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
228 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
229 gfc_msg_bounds by using 'Array bound mismatch' directly.
230 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
231 error message to include the mismatch in the extent of array bound.
232 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
233 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
235 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
237 * gfortran.texi: Update information on temporary file locations.
239 2010-04-16 Jakub Jelinek <jakub@redhat.com>
241 * trans-decl.c (gfc_build_qualified_array): Ensure
242 ubound.N and lbound.N artificial variable names don't appear
245 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
248 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
249 block of code. Set name to the variable associated with the descriptor.
251 2010-04-15 Jakub Jelinek <jakub@redhat.com>
253 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
254 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
256 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
258 * intrinsic.texi: Add the missing specific name of intrinsic
259 procedure where the specific name is identical to the generic name.
260 Fix inconsistent or mismatch in the argument names in intrinsic
261 procedure descriptions. Add the SCALAR allocatable description to
264 2010-04-14 Tobias Burnus <burnus@net-b.de>
267 * array.c (gfc_find_array_ref): Handle codimensions.
268 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
269 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
270 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
272 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
273 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
275 * intrinsic.h (add_functions): Add this_image, image_index,
276 lcobound and ucobound intrinsics.
277 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
278 gfc_check_image_index, gfc_check_this_image,
279 gfc_simplify_image_index, gfc_simplify_lcobound,
280 gfc_simplify_this_image, gfc_simplify_ucobound):
281 New function prototypes.
282 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
283 IMAGE_INDEX): Document new intrinsic functions.
284 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
286 * simplify.c (simplify_bound_dim): Handle coarrays.
287 (simplify_bound): Update simplify_bound_dim call.
288 (gfc_simplify_num_images): Add -fcoarray=none check.
289 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
290 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
292 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
295 * constructor.c: Fix typo in comment.
296 * expr.c (find_array_section): Add check for max array limit.
298 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
301 * gfortranspec.c (lookup_option): Check for -static and return
303 (lang_specific_driver): Break when OPTION_static is discovered.
305 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
307 * array.c (extract_element): Restore function from trunk.
308 (gfc_get_array_element): Restore function from trunk.
309 (gfc_expand_constructor): Restore check against
310 flag_max_array_constructor.
311 * constructor.c (node_copy_and_append): Delete unused.
312 * gfortran.h: Delete comment and extra include.
313 * constructor.h: Bump copyright and clean up TODO comments.
314 * resolve.c: Whitespace.
316 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
318 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
319 with direct access access to elements. Adjusted prototype, fixed all
321 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
323 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
324 (gfc_simplify_spread): Removed workaround, directly insert elements
325 at a given array position.
326 (gfc_simplify_transpose): Likewise.
327 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
329 (gfc_simplify_unpack): Likewise.
331 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
333 * simplify.c (only_convert_cmplx_boz): Renamed to ...
334 (convert_boz): ... this and moved to start of file.
335 (gfc_simplify_abs): Whitespace fix.
336 (gfc_simplify_acos): Whitespace fix.
337 (gfc_simplify_acosh): Whitespace fix.
338 (gfc_simplify_aint): Whitespace fix.
339 (gfc_simplify_dint): Whitespace fix.
340 (gfc_simplify_anint): Whitespace fix.
341 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
342 (gfc_simplify_dnint): Whitespace fix.
343 (gfc_simplify_asin): Whitespace fix.
344 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
345 (gfc_simplify_atan): Likewise.
346 (gfc_simplify_atanh): Whitespace fix.
347 (gfc_simplify_atan2): Whitespace fix.
348 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
349 (gfc_simplify_bessel_j1): Likewise.
350 (gfc_simplify_bessel_jn): Likewise.
351 (gfc_simplify_bessel_y0): Likewise.
352 (gfc_simplify_bessel_y1): Likewise.
353 (gfc_simplify_bessel_yn): Likewise.
354 (gfc_simplify_ceiling): Reorderd statements.
355 (simplify_cmplx): Use convert_boz(), check for constant arguments.
357 (gfc_simplify_cmplx): Use correct default kind. Removed check for
359 (gfc_simplify_complex): Replaced if-gate. Removed check for
361 (gfc_simplify_conjg): Whitespace fix.
362 (gfc_simplify_cos): Whitespace fix.
363 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
364 (gfc_simplify_dcmplx): Removed check for constant arguments.
365 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
366 (gfc_simplify_digits): Whitespace fix.
367 (gfc_simplify_dim): Whitespace fix.
368 (gfc_simplify_dprod): Reordered statements.
369 (gfc_simplify_erf): Whitespace fix.
370 (gfc_simplify_erfc): Whitespace fix.
371 (gfc_simplify_epsilon): Whitespace fix.
372 (gfc_simplify_exp): Whitespace fix.
373 (gfc_simplify_exponent): Use convert_boz().
374 (gfc_simplify_floor): Reorderd statements.
375 (gfc_simplify_gamma): Whitespace fix.
376 (gfc_simplify_huge): Whitespace fix.
377 (gfc_simplify_iand): Whitespace fix.
378 (gfc_simplify_ieor): Whitespace fix.
379 (simplify_intconv): Use gfc_convert_constant().
380 (gfc_simplify_int): Use simplify_intconv().
381 (gfc_simplify_int2): Reorderd statements.
382 (gfc_simplify_idint): Reorderd statements.
383 (gfc_simplify_ior): Whitespace fix.
384 (gfc_simplify_ishftc): Removed duplicate type check.
385 (gfc_simplify_len): Use range_check() instead of manual range check.
386 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
387 (gfc_simplify_log): Whitespace fix.
388 (gfc_simplify_log10): Whitespace fix.
389 (gfc_simplify_minval): Whitespace fix.
390 (gfc_simplify_maxval): Whitespace fix.
391 (gfc_simplify_mod): Whitespace fix.
392 (gfc_simplify_modulo): Whitespace fix.
393 (simplify_nint): Reorderd statements.
394 (gfc_simplify_not): Whitespace fix.
395 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
396 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
397 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
398 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
399 (gfc_simplify_realpart): Whitespace fix.
400 (gfc_simplify_selected_char_kind): Removed unused result-variable.
401 (gfc_simplify_selected_int_kind): Removed unused result-variable.
402 (gfc_simplify_selected_real_kind): Removed unused result-variable.
403 (gfc_simplify_sign): Whitespace fix.
404 (gfc_simplify_sin): Whitespace fix.
405 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
406 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
407 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
408 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
409 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
411 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
413 * gfortran.h (gfc_start_constructor): Removed.
414 (gfc_get_array_element): Removed.
415 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
416 instead. Fixed all callers.
417 (extract_element): Removed.
418 (gfc_expand_constructor): Temporarily removed check for
419 max-array-constructor. Will be re-introduced later if still required.
420 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
421 instead. Fixed all callers.
422 * expr.c (find_array_section): Replaced manual lookup of elements
423 by gfc_constructor_lookup.
425 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
427 * gfortran.h (gfc_get_null_expr): New prototype.
428 (gfc_get_operator_expr): New prototype.
429 (gfc_get_character_expr): New prototype.
430 (gfc_get_iokind_expr): New prototype.
431 * expr.c (gfc_get_null_expr): New.
432 (gfc_get_character_expr): New.
433 (gfc_get_iokind_expr): New.
434 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
435 * matchexp.c (build_node): Renamed and moved to
436 expr.c (gfc_get_operator_expr). Reordered arguments to match
437 other functions. Fixed all callers.
438 (gfc_get_parentheses): Use specific function to build expr.
439 * array.c (gfc_match_array_constructor): Likewise.
440 * arith.c (eval_intrinsic): Likewise.
441 (gfc_hollerith2int): Likewise.
442 (gfc_hollerith2real): Likewise.
443 (gfc_hollerith2complex): Likewise.
444 (gfc_hollerith2logical): Likewise.
445 * data.c (create_character_intializer): Likewise.
446 * decl.c (gfc_match_null): Likewise.
447 (enum_initializer): Likewise.
448 * io.c (gfc_match_format): Likewise.
449 (match_io): Likewise.
450 * match.c (gfc_match_nullify): Likewise.
451 * primary.c (match_string_constant): Likewise.
452 (match_logical_constant): Likewise.
453 (build_actual_constructor): Likewise.
454 * resolve.c (build_default_init_expr): Likewise.
455 * symbol.c (generate_isocbinding_symbol): Likewise.
456 (gfc_build_class_symbol): Likewise.
457 (gfc_find_derived_vtab): Likewise.
458 * simplify.c (simplify_achar_char): Likewise.
459 (gfc_simplify_adjustl): Likewise.
460 (gfc_simplify_adjustr): Likewise.
461 (gfc_simplify_and): Likewise.
462 (gfc_simplify_bit_size): Likewise.
463 (gfc_simplify_is_iostat_end): Likewise.
464 (gfc_simplify_is_iostat_eor): Likewise.
465 (gfc_simplify_isnan): Likewise.
466 (simplify_bound): Likewise.
467 (gfc_simplify_leadz): Likewise.
468 (gfc_simplify_len_trim): Likewise.
469 (gfc_simplify_logical): Likewise.
470 (gfc_simplify_maxexponent): Likewise.
471 (gfc_simplify_minexponent): Likewise.
472 (gfc_simplify_new_line): Likewise.
473 (gfc_simplify_null): Likewise.
474 (gfc_simplify_or): Likewise.
475 (gfc_simplify_precision): Likewise.
476 (gfc_simplify_repeat): Likewise.
477 (gfc_simplify_scan): Likewise.
478 (gfc_simplify_size): Likewise.
479 (gfc_simplify_trailz): Likewise.
480 (gfc_simplify_trim): Likewise.
481 (gfc_simplify_verify): Likewise.
482 (gfc_simplify_xor): Likewise.
483 * trans-io.c (build_dt): Likewise.
484 (gfc_new_nml_name_expr): Removed.
486 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
488 * arith.h (gfc_constant_result): Removed prototype.
489 * constructor.h (gfc_build_array_expr): Removed prototype.
490 (gfc_build_structure_constructor_expr): Removed prototype.
491 * gfortran.h (gfc_int_expr): Removed prototype.
492 (gfc_logical_expr): Removed prototype.
493 (gfc_get_array_expr): New prototype.
494 (gfc_get_structure_constructor_expr): New prototype.
495 (gfc_get_constant_expr): New prototype.
496 (gfc_get_int_expr): New prototype.
497 (gfc_get_logical_expr): New prototype.
498 * arith.c (gfc_constant_result): Moved and renamed to
499 expr.c (gfc_get_constant_expr). Fixed all callers.
500 * constructor.c (gfc_build_array_expr): Moved and renamed to
501 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
502 and kind. Fixed all callers.
503 (gfc_build_structure_constructor_expr): Moved and renamed to
504 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
505 to type and kind. Fixed all callers.
506 * expr.c (gfc_logical_expr): Renamed to ...
507 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
508 (gfc_int_expr): Renamed to ...
509 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
511 (gfc_get_constant_expr): New.
512 (gfc_get_array_expr): New.
513 (gfc_get_structure_constructor_expr): New.
514 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
517 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
519 * constructor.h: New.
520 * constructor.c: New.
521 * Make-lang.in: Add new files to F95_PARSER_OBJS.
522 * arith.c (reducy_unary): Use constructor API.
523 (reduce_binary_ac): Likewise.
524 (reduce_binary_ca): Likewise.
525 (reduce_binary_aa): Likewise.
526 * check.c (gfc_check_pack): Likewise.
527 (gfc_check_reshape): Likewise.
528 (gfc_check_unpack): Likewise.
529 * decl.c (add_init_expr_to_sym): Likewise.
530 (build_struct): Likewise.
531 * dependency.c (gfc_check_dependency): Likewise.
532 (contains_forall_index_p): Likewise.
533 * dump-parse-tree.c (show_constructor): Likewise.
534 * expr.c (free_expr0): Likewise.
535 (gfc_copy_expr): Likewise.
536 (gfc_is_constant_expr): Likewise.
537 (simplify_constructor): Likewise.
538 (find_array_element): Likewise.
539 (find_component_ref): Likewise.
540 (find_array_section): Likewise.
541 (find_substring_ref): Likewise.
542 (simplify_const_ref): Likewise.
543 (scalarize_intrinsic_call): Likewise.
544 (check_alloc_comp_init): Likewise.
545 (gfc_default_initializer): Likewise.
546 (gfc_traverse_expr): Likewise.
547 * iresolve.c (check_charlen_present): Likewise.
548 (gfc_resolve_reshape): Likewise.
549 (gfc_resolve_transfer): Likewise.
550 * module.c (mio_constructor): Likewise.
551 * primary.c (build_actual_constructor): Likewise.
552 (gfc_match_structure_constructor): Likewise.
553 * resolve.c (resolve_structure_cons): Likewise.
554 * simplify.c (is_constant_array_expr): Likewise.
555 (init_result_expr): Likewise.
556 (transformational_result): Likewise.
557 (simplify_transformation_to_scalar): Likewise.
558 (simplify_transformation_to_array): Likewise.
559 (gfc_simplify_dot_product): Likewise.
560 (simplify_bound): Likewise.
561 (simplify_matmul): Likewise.
562 (simplify_minval_maxval): Likewise.
563 (gfc_simplify_pack): Likewise.
564 (gfc_simplify_reshape): Likewise.
565 (gfc_simplify_shape): Likewise.
566 (gfc_simplify_spread): Likewise.
567 (gfc_simplify_transpose): Likewise.
568 (gfc_simplify_unpack): Likewise.q
569 (gfc_convert_constant): Likewise.
570 (gfc_convert_char_constant): Likewise.
571 * target-memory.c (size_array): Likewise.
572 (encode_array): Likewise.
573 (encode_derived): Likewise.
574 (interpret_array): Likewise.
575 (gfc_interpret_derived): Likewise.
576 (expr_to_char): Likewise.
577 (gfc_merge_initializers): Likewise.
578 * trans-array.c (gfc_get_array_constructor_size): Likewise.
579 (gfc_trans_array_constructor_value): Likewise.
580 (get_array_ctor_strlen): Likewise.
581 (gfc_constant_array_constructor_p): Likewise.
582 (gfc_build_constant_array_constructor): Likewise.
583 (gfc_trans_array_constructor): Likewise.
584 (gfc_conv_array_initializer): Likewise.
585 * trans-decl.c (check_constant_initializer): Likewise.
586 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
587 (gfc_apply_interface_mapping_to_cons): Likewise.
588 (gfc_trans_structure_assign): Likewise.
589 (gfc_conv_structure): Likewise.
590 * array.c (check_duplicate_iterator): Likewise.
591 (match_array_list): Likewise.
592 (match_array_cons_element): Likewise.
593 (gfc_match_array_constructor): Likewise.
594 (check_constructor_type): Likewise.
595 (check_constructor): Likewise.
597 (expand_constructor): Likewise.
598 (extract_element): Likewise.
599 (gfc_expanded_ac): Likewise.
600 (resolve_array_list): Likewise.
601 (gfc_resolve_character_array_constructor): Likewise.
602 (copy_iterator): Renamed to ...
603 (gfc_copy_iterator): ... this.
604 (gfc_append_constructor): Removed.
605 (gfc_insert_constructor): Removed unused function.
606 (gfc_get_constructor): Removed.
607 (gfc_free_constructor): Removed.
608 (qgfc_copy_constructor): Removed.
609 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
610 Removed all references. Replaced constructor list by splay-tree.
611 (struct gfc_constructor): Removed member 'next', moved 'offset' from
612 the inner struct, added member 'base'.
613 (gfc_append_constructor): Removed prototype.
614 (gfc_insert_constructor): Removed prototype.
615 (gfc_get_constructor): Removed prototype.
616 (gfc_free_constructor): Removed prototype.
617 (qgfc_copy_constructor): Removed prototype.
618 (gfc_copy_iterator): New prototype.
619 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
621 2010-04-10 Tobias Burnus <burnus@net-b.de>
624 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
625 proc-pointers and type-bound procedures.
626 (gfc_specification_expr): Check proc-pointers for pureness.
628 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
631 * gfortranspec.c (lang_specific_driver): Do not expose vars
632 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
635 2010-04-09 Tobias Burnus <burnus@net-b.de>
638 * decl.c (variable_decl, match_attr_spec): Fix setting the array
640 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
641 * data.c (gfc_assign_data_value): Ditto.
642 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
643 (gfc_traverse_expr): Traverse also through codimension expressions.
644 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
645 gfc_has_ultimate_pointer): New functions.
646 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
647 (gfc_array_ref): Add codimen.
648 (gfc_array_ref): Add in_allocate.
649 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
650 gfc_has_ultimate_pointer): Add prototypes.
651 * interface.c (compare_parameter, compare_actual_formal,
652 check_intents): Add coarray constraints.
653 * match.c (gfc_match_iterator): Add coarray constraint.
654 * match.h (gfc_match_array_ref): Update interface.
655 * primary.c (gfc_match_varspec): Handle codimensions.
656 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
657 (check_class_members): Return gfc_try instead for error recovery.
658 (resolve_typebound_function,resolve_typebound_subroutine,
659 check_members): Handle return value of check_class_members.
660 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
661 check_dimension, compare_spec_to_ref, resolve_array_ref,
662 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
663 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
665 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
666 Skip over coarray refs.
667 (gfc_array_allocate) Add support for references containing coindexes.
668 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
669 (gfc_map_intrinsic_function): Ignore codimensions.
671 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
674 * io.c (check_format_string): Added check for additional non
675 blank characters after the format string was successfully
677 * io.c (check_format): Changed the error messages for positive
678 int required and period required to drop through the error logic
679 and report with gfc_error instead of gfc_error_now. Corrected
680 format postion for hollerith strings.
682 2010-04-08 Tobias Burnus <burnus@net-b.de>
684 * module.c (use_iso_fortran_env_module): Fix standard check.
686 2010-04-07 Jakub Jelinek <jakub@redhat.com>
688 * parse.c (parse_derived, parse_enum): Avoid set but not used
691 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
694 * gfortran.texi: Add section about representation of
697 2010-04-07 Simon Baldwin <simonb@google.com>
699 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
700 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
702 2010-04-07 Richard Guenther <rguenther@suse.de>
704 * options.c (gfc_init_options): Do not set.
706 2010-04-06 Tobias Burnus <burnus@net-b.de>
709 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
710 * match.c (gfc_match_critical, sync_statement): Ditto.
711 * gfortran.h (gfc_fcoarray): New enum.
712 (gfc_option_t): Use it.
713 * lang.opt (fcoarray): Add new flag.
714 * invoke.texi (fcoarray): Document it.
715 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
716 (gfc_handle_coarray_option): New function.
718 2010-04-06 Tobias Burnus <burnus@net-b.de>
721 * gfortran.h (gfc_array_spec): Add cotype.
722 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
723 and defer error diagnostic.
724 * resolve.c (resolve_fl_derived): Add missing check.
725 (resolve_symbol): Add cotype/type check.
726 * parse.c (parse_derived): Fix setting of coarray_comp.
728 2010-04-06 Tobias Burnus <burnus@net-b.de>
731 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
732 match_array_element_spec,gfc_copy_array_spec,
733 gfc_compare_array_spec): Include corank.
734 (match_array_element_spec,gfc_set_array_spec): Support codimension.
735 * decl.c (build_sym,build_struct,variable_decl,
736 match_attr_spec,attr_decl1,cray_pointer_decl,
737 gfc_match_volatile): Add codimension.
738 (gfc_match_codimension): New function.
739 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
740 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
741 (gfc_add_codimension): New function prototype.
742 * match.h (gfc_match_codimension): New function prototype.
743 (gfc_match_array_spec): Update prototype
744 * match.c (gfc_match_common): Update gfc_match_array_spec call.
745 * module.c (MOD_VERSION): Bump.
746 (mio_symbol_attribute): Support coarray attributes.
747 (mio_array_spec): Add corank support.
748 * parse.c (decode_specification_statement,decode_statement,
749 parse_derived): Add coarray support.
750 * resolve.c (resolve_formal_arglist, was_declared,
751 is_non_constant_shape_array, resolve_fl_variable,
752 resolve_fl_derived, resolve_symbol): Add coarray support.
753 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
754 gfc_build_class_symbol): Add coarray support.
755 (gfc_add_codimension): New function.
757 2010-04-06 Tobias Burnus <burnus@net-b.de>
760 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
761 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
762 stat_locked_other_image, stat_stopped_image and stat_unlocked of
764 * intrinsic.texi (iso_fortran_env): Ditto.
765 * libgfortran.h (libgfortran_stat_codes): New enum.
766 * module.c (use_iso_fortran_env_module): Honour -std= when loading
767 constants from the intrinsic module.
769 2010-04-06 Tobias Burnus <burnus@net-b.de>
772 * intrinsic.c (add_functions): Add num_images.
773 * decl.c (gfc_match_end): Handle END CRITICAL.
774 * intrinsic.h (gfc_simplify_num_images): Add prototype.
775 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
777 * gfortran.h (gfc_statement): Add enum items for those.
779 (gfc_isym_id): Add num_images.
780 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
781 (gfc_trans_sync,gfc_trans_critical): New functions.
782 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
783 gfc_trans_critical): Add/update prototypes.
784 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
786 * trans.h (gfor_fndecl_error_stop_string) Add variable.
787 * resolve.c (resolve_sync): Add function.
788 (gfc_resolve_blocks): Handle CRITICAL.
789 (resolve_code): Handle CRITICAL, ERROR STOP,
790 (resolve_branch): Add CRITICAL constraint check.
792 * st.c (gfc_free_statement): Add new statements.
793 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
794 (gfc_build_builtin_function_decls): Initialize it.
795 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
796 (gfc_match_critical, gfc_match_error_stop, sync_statement,
797 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
799 (match_exit_cycle): Handle CRITICAL constraint.
800 (gfc_match_stopcode): Handle ERROR STOP.
801 * match.h (gfc_match_critical, gfc_match_error_stop,
802 gfc_match_sync_all, gfc_match_sync_images,
803 gfc_match_sync_memory): Add prototype.
804 * parse.c (decode_statement, gfc_ascii_statement,
805 parse_executable): Handle new statements.
806 (parse_critical_block): New function.
807 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
808 * intrinsic.texi (num_images): Document new function.
809 * simplify.c (gfc_simplify_num_images): Add function.
811 2010-04-06 Tobias Burnus <burnus@net-b.de>
814 * trans-array.c (gfc_conv_expr_descriptor): Update
815 gfc_trans_scalar_assign call.
816 (has_default_initializer): New function.
817 (gfc_trans_deferred_array): Nullify less often.
818 * trans-expr.c (gfc_conv_subref_array_arg,
819 gfc_trans_subcomponent_assign): Update call to
820 gfc_trans_scalar_assign.
821 (gfc_trans_scalar_assign): Add parameter and pass it on.
822 (gfc_trans_assignment_1): Optionally, do not dealloc before
824 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
825 call to gfc_trans_scalar_assign.
826 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
827 initializer to static variables.
828 (gfc_init_default_dt): Add dealloc parameter and pass it on.
829 * trans-stmt.c (forall_make_variable_temp,
830 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
831 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
832 gfc_trans_allocate): Update gfc_trans_assignment call.
833 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
834 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
835 parameter to prototype.
837 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
839 * ioparm.def : Update copyright.
841 * trans-array.c : ditto
842 * trans-array.h : ditto
844 * trans-types.c: ditto
845 * dependency.c : ditto
849 * trans-intrinsic.c : ditto
850 * libgfortran.h : ditto
851 * invoke.texi : ditto
852 * intrinsic.texi : ditto
855 * intrinsic.c : ditto
856 * interface.c : ditto
858 * trans-stmt.c : ditto
859 * trans-stmt.h : ditto
864 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
867 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
868 do not assert the context of derived types.
870 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
873 * ioparm.def: Change inquire size variable to type pointer to
876 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
879 * trans-expr.c (conv_parent_component_references): Ensure that
880 'dt' has a backend_decl.
883 * trans-expr.c (gfc_conv_structure): Ensure that the derived
884 type has a backend_decl.
887 * resolve.c (resolve_global_procedure): Check that the 'cl'
888 structure is not NULL.
890 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
892 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
895 2010-03-17 Tobias Burnus <burnus@net-b.de>
898 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
899 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
901 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
902 pointees as having explizit size.
903 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
905 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
906 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
907 * resolve.c (resolve_symbol): Handle cp_was_assumed.
908 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
909 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
912 2010-03-14 Tobias Burnus <burnus@net-b.de>
915 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
916 (resolve_ordinary_assign): Add check to avoid segfault.
918 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
922 * resolve.c (resolve_compcall): Add new boolean dummy argument
923 'class_members'. Only resolve expression at end if false.
924 Remove redundant, static variable 'class_object'.
925 (check_class_members): Add extra argument to call of
927 (resolve_typebound_function): Renamed resolve_class_compcall.
928 Do all the detection of class references here. Correct calls to
929 resolve_compcall for extra argument.
930 (resolve_typebound_subroutine): resolve_class_typebound_call
931 renamed. Otherwise same as resolve_typebound_function.
932 (gfc_resolve_expr): Call resolve_typebound_function.
933 (resolve_code): Call resolve_typebound_subroutine.
935 2010-03-10 Tobias Burnus <burnus@net-b.de
938 * symbol.c (get_iso_c_sym): Set sym->result.
940 2010-03-08 Janus Weil <janus@gcc.gnu.org>
943 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
944 for TBPs, otherwise they will not be resolved properly.
945 (resolve_function): Use 'value.function.esym' instead of
946 'value.function.name' to check if we're dealing with a TBP.
947 (check_class_members): Set correct type of passed object for all TBPs,
948 not only generic ones, except if the type is abstract.
950 2010-03-04 Janus Weil <janus@gcc.gnu.org>
953 * decl.c (gfc_match_final_decl): Make sure variable names starting with
954 'final...' are not misinterpreted as FINAL statements.
956 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
959 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
960 allocatable ultimate components do not need temporaries, whilst
961 ultimate pointer components do.
963 2010-03-03 Janus Weil <janus@gcc.gnu.org>
966 * resolve.c (resolve_code): Correctly set gfc_current_ns for
968 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
971 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
974 * trans-array.c (gfc_conv_array_parameter): A full array of
975 derived type need not be restricted to a symbol without an
976 array spec to use the call to gfc_conv_expr_descriptor.
979 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
980 allocatable arrays do not need temporaries.
982 2010-03-01 Tobias Burnus <burnus@net-b.de>
985 * resolve.c (find_array_spec): Handle REF_COMPONENT with
988 2010-02-28 Tobias Burnus <burnus@net-b.de>
991 * trans-expr.c (is_zero_initializer_p): Move up in the file.
992 (gfc_conv_initializer): Handle zero initializer as special case.
994 2010-02-27 Tobias Burnus <burnus@net-b.de>
997 * resolve.c (resolve_fl_variable_derived): Imply SAVE
998 for module variables for Fortran 2008.
1000 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1003 * trans-common.c (build_common_decl): Also update DECL_MODE,
1004 and DECL_SIZE when encountering a larger common block and call
1007 2010-02-24 Tobias Burnus <burnus@net-b.de>
1010 * trans-expr.c (gfc_conv_initializer): Call directly
1011 gfc_conv_constant for C_NULL_(FUN)PTR.
1013 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1016 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1017 checking the rest of the dimensions for elements.
1019 2010-02-21 Tobias Burnus <burnus@net-b.de>
1022 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1024 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1025 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1026 * invoke.texi: Document new -fno-protect-parens flag.
1028 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1034 * dependency.c (gfc_check_argument_var_dependency): Use enum
1035 value instead of arithmetic vaue for 'elemental'.
1036 (check_data_pointer_types): New function.
1037 (gfc_check_dependency): Call check_data_pointer_types.
1038 * trans-array.h : Change fourth argument of
1039 gfc_conv_array_parameter to boolean.
1040 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1041 can be a dummy but it must not be assumed shape or deferred.
1042 Change fourth argument to boolean. Array constructor exprs will
1043 always be contiguous and do not need packing and unpacking.
1044 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1045 space and change fourth argument of gfc_conv_array_parameter
1047 (gfc_trans_arrayfunc_assign): Change fourth argument of
1048 gfc_conv_array_parameter to boolean.
1049 * trans-io.c (gfc_convert_array_to_string): The same.
1050 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1052 2010-02-20 Tobias Burnus <burnus@net-b.de>
1055 * libgfortran.h: Add GFC_RTCHECK_MEM.
1056 * invoke.texi (-fcheck=): Document -fcheck=mem.
1057 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1058 and enable malloc-success check only with -fcheck=mem.
1059 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1061 2010-02-16 Tobias Burnus <burnus@net-b.de>
1064 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1065 * intrinsic.c (add_functions): Ditto.
1066 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1067 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1069 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1072 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1073 gfc_trans_do prototype.
1074 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1075 a loop exit condition. If exit condition is given, build the loop exit
1076 code, checking IO results of implied do loops in READ and WRITE.
1077 (gfc_trans_do): Likewise.
1078 * trans.c (trans_code): New static work function, previously
1079 gfc_trans_code. Passes exit condition to gfc_trans_do.
1080 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1081 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1082 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1083 result status bits in the dtparm structure. Use this condition in call
1084 to gfc_trans_code_cond.
1086 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1090 * trans-array.c (gfc_conv_array_parameter): Use
1091 gfc_full_array_ref_p to detect full and contiguous variable
1092 arrays. Full array components and contiguous arrays do not need
1093 internal_pack and internal_unpack.
1095 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1098 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1101 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1103 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1106 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1107 Tobias Burnus <burnus@net-b.de>
1110 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1112 2010-02-10 Tobias Burnus <burnus@net-b.de>
1115 * trans-decl.c (gfc_generate_function_code): Only check
1116 actual-vs.-dummy character bounds if not bind(C).
1118 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1121 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1122 info->dimen after info has been freed.
1124 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1127 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1130 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1132 * module.c (fix_mio_expr): Declare sym.
1134 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1137 * module.c (fix_mio_expr): Fix for private generic procedures.
1139 2010-02-09 Daniel Kraft <d@domob.eu>
1142 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1143 length to be correct and issue only with -Wsurprising.
1144 * invoke.texi (Wsurprising): Mention this new warning that is
1145 turned on by -Wsurprising.
1147 2010-02-09 Daniel Kraft <d@domob.eu>
1150 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1151 can be CHARACTER type.
1152 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1154 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1157 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1158 'formal_ptr'. If this is true, give returned descriptor unity
1159 lbounds, in all dimensions, and the appropriate offset.
1160 (gfc_conv_procedure_call); If formal is a pointer, set the last
1161 argument of gfc_conv_subref_array_arg to true.
1162 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1163 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1164 new arg of gfc_conv_subref_array_arg to false.
1165 * trans-stmt.c (forall_make_variable_temp): The same.
1167 2010-02-03 Tobias Burnus <burnus@net-b.de>
1170 * interface.c (compare_parameter): Disable rank-checking
1173 2010-02-02 Tobias Burnus <burnus@net-b.de>
1176 * parse.c (decode_specification_statement): Use sym->result not sym.
1178 2010-02-01 Tobias Burnus <burnus@net-b.de>
1181 * decl.c (variable_decl): Allow default initializer in
1182 TYPE declarations in PURE functions.
1184 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1187 * resolve.c (resolve_allocate_expr): Move default initialization code
1188 here from gfc_trans_allocate.
1189 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1191 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1192 of CLASS variables via memcpy.
1193 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1194 to resolve_allocate_expr.
1196 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1199 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1200 * gfortran.h : Add prototype for above.
1201 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1202 (gfc_trans_subcomponent_assign): Call new function to replace
1203 the code to deal with allocatable components.
1204 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1205 gfc_get_full_arrayspec_from_expr to replace existing code.
1207 2010-01-25 Tobias Burnus <burnus@net-b.de>
1210 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1213 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1217 * expr.c (remove_subobject_ref): If the constructor is NULL use
1218 the expression as the source.
1219 (simplify_const_ref): Change the type of expression if
1220 there are component references. Allow for substring to be at
1221 the end of an arbitrarily long chain of references. If an
1222 element is found that is not in an EXPR_ARRAY, assume that this
1223 is scalar initialization of array. Call remove_subobject_ref in
1224 this case with NULL second argument.
1226 2010-01-24 Tobias Burnus <burnus@net-b.de>
1229 * array.c (gfc_array_dimen_size): Use correct specific
1230 function in the check.
1232 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1235 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1236 is required, turn any trailing array elements after a range
1237 into ranges so that offsets can be calculated.
1239 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1241 * module.c (mio_f2k_derived): Use enumerator as initializer of
1245 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1246 bitfield of width 2.
1248 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1251 * resolve.c (extract_compcall_passed_object): Set locus for
1252 passed-object argument.
1253 (extract_ppc_passed_object): Set locus and correctly remove PPC
1256 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1259 * trans-decl.c (add_argument_checking): Do not use the backend
1260 decl directly to test for the presence of an optional dummy
1261 argument. Use gfc_conv_expr_present, remembering to set the
1265 * trans-decl.c (gfc_generate_function_code): Small white space
1266 changes. If 'recurcheckvar' is NULL do not try to reset it.
1268 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1271 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1272 component for extended types.
1273 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1274 and take care of parent component accessibility.
1276 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1279 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1280 * interface.c (check_interface1): Move a warning message here from
1281 resolve_fl_procedure.
1282 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1283 * module.c (read_module): Remove call to gfc_check_interfaces, since
1284 this comes too early here.
1285 * resolve.c (resolve_fl_procedure): Move warning message to
1288 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1291 * interface.c (check_interface1): Pass symbol name rather than NULL to
1292 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1294 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1295 than NULL to gfc_compare_interfaces.
1297 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1300 * trans-array.c (duplicate_allocatable): Static version of
1301 gfc_duplicate_allocatable with provision to handle scalar
1302 components. New boolean argument to switch off call to malloc
1304 (gfc_duplicate_allocatable): New function to call above with
1306 (gfc_copy_allocatable_data): New function to call above with
1308 (structure_alloc_comps): Do not apply indirect reference to
1309 scalar pointers. Add new section to copy allocatable components
1310 of arrays. Extend copying of allocatable components to include
1312 (gfc_copy_only_alloc_comp): New function to copy allocatable
1313 component derived types, without allocating the base structure.
1314 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1315 Add primitive for gfc_copy_only_alloc_comp.
1316 * trans-expr.c (gfc_conv_procedure_call): After calls to
1317 transformational functions with results that are derived types
1318 with allocatable components, copy the components in the result.
1319 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1320 of lhs derived types before allocation.
1322 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1325 * module.c (load_generic_interfaces): If a procedure that is
1326 use associated but not generic is given an interface that
1327 includes itself, then make it generic.
1329 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1330 Shujing Zhao <pearly.zhao@oracle.com>
1332 PR translation/42469
1333 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1334 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1335 character between option name and help text.
1337 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1341 * trans-array.c (gfc_conv_array_initializer): Change call to
1342 gfc_error_now to call to gfc_fatal_error.
1343 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1344 (is_constant_element): Changed name from constant_element.
1345 (gfc_constant_ac): Only use expand_construuctor for expression
1346 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1347 call gfc_is_constant_expr.
1348 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1350 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1351 array expressions should have their constructors expanded.
1352 (gfc_resolve_expr): Use new function to determine whether or not to call
1353 gfc_expand_constructor.
1355 2010-01-09 Tobias Burnus <burnus@net-b.de>
1358 * trans-expr.c (gfc_trans_structure_assign): Handle
1360 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1361 to the constructor for c_null_(fun)ptr.
1362 * resolve.c (resolve_structure_cons): Add special case
1363 for c_null_(fun)ptr.
1365 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1367 * gfortranspec.c (lang_specific_driver): Update copyright notice
1370 2010-01-08 Tobias Burnus <burnus@net-b.de>
1373 * symbol.c (check_conflict, gfc_copy_attr): Add
1374 ASYNCHRONOUS support.
1375 (gfc_add_asynchronous): New function.
1376 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1377 (gfc_match_asynchronous): New function.
1378 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1379 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1380 (gfc_add_asynchronous): New Prototype.
1381 * module.c (ab_attribute, mio_symbol_attribute): Add
1382 ASYNCHRONOUS support.
1383 * resolve.c (was_declared): Ditto.
1384 * match.h (gfc_match_asynchronous): New prototype.
1385 * parse.c (decode_specification_statement,decode_statement):
1386 Add ASYNCHRONOUS support.
1388 2010-01-07 Tobias Burnus <burnus@net-b.de>
1391 * trans-decl.c (get_proc_pointer_decl): Fix call to
1392 gfc_conv_initializer for array-valued proc-pointer funcs.
1394 2010-01-07 Tobias Burnus <burnus@net-b.de>
1397 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1398 allocatable scalars with SAVE attribute.
1400 2010-01-05 Tobias Burnus <burnus@net-b.de>
1403 * options.c (gfc_post_options): Set -frecursion
1404 when -fopenmp is used.
1406 2010-01-05 Tobias Burnus <burnus@net-b.de>
1409 * trans-expr.c (gfc_conv_procedure_call): Nullify
1410 return value for allocatable-scalar character functions.
1412 2010-01-04 Tobias Burnus <burnus@net-b.de>
1415 * error.c (error_printf, gfc_warning, gfc_notify_std,
1416 gfc_warning_now, gfc_error, gfc_error_now,
1417 gfc_fatal_error): Change argument name from nocmsgid to
1418 gmsgid to enable (x)gettext's % checking.
1420 2010-01-04 Tobias Burnus <burnus@net-b.de>
1422 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1424 2010-01-04 Tobias Burnus <burnus@net-b.de>
1427 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1428 for functions returning allocatable scalars.
1429 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1430 reallocating an allocatable scalar.
1431 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1433 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1434 allocatable scalars.
1435 (gfc_generate_function_code): Nullify result variable for
1436 allocatable scalars.
1439 * module.c (gfc_use_module): Fix warning string to allow
1443 * invoke.texi (-fcheck=recursion): Mention that the checking
1444 is also disabled for -frecursive.
1445 * trans-decl.c (gfc_generate_function_code): Disable
1446 -fcheck=recursion when -frecursive is used.
1448 * intrinsic.texi (iso_c_binding): Improve wording.
1451 Copyright (C) 2010 Free Software Foundation, Inc.
1453 Copying and distribution of this file, with or without modification,
1454 are permitted in any medium without royalty provided the copyright
1455 notice and this notice are preserved.