1 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
4 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
6 2010-05-02 Tobias Burnus <burnus@net-b.de>
9 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
10 for lcobound, ucobound, image_index and this_image.
11 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
12 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
13 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
14 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
16 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
18 2010-04-30 Tobias Burnus <burnus@net-b.de>
22 * trans-types.c (gfc_get_array_descriptor_base): Fix index
23 calculation for array descriptor types.
25 2010-04-29 Janus Weil <janus@gcc.gnu.org>
28 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
29 initializers for PPC members of the vtabs.
31 2010-04-29 Janus Weil <janus@gcc.gnu.org>
34 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
35 attribute for all PPC members of the vtypes.
36 (copy_vtab_proc_comps): Copy the correct interface.
37 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
38 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
39 a dummy argument and make sure all PPC members of the vtab are
40 initialized correctly.
41 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
42 in call to gfc_trans_assign_vtab_procs.
43 * trans-stmt.c (gfc_trans_allocate): Ditto.
45 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
48 * resolve.c (resolve_typebound_function): Renamed
49 resolve_class_compcall.Do all the detection of class references
51 (resolve_typebound_subroutine): resolve_class_typebound_call
52 renamed. Otherwise same as resolve_typebound_function.
53 (gfc_resolve_expr): Call resolve_typebound_function.
54 (resolve_code): Call resolve_typebound_subroutine.
56 2010-04-29 Janus Weil <janus@gcc.gnu.org>
59 * resolve.c (resolve_typebound_generic_call): For CLASS methods
60 pass back the specific symtree name, rather than the target
63 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
66 * resolve.c (resolve_structure_cons): Make the initializer of
67 the vtab component 'extends' the same type as the component.
69 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
72 * interface.c (check_interface1): Pass symbol name rather than NULL to
73 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
74 trap MULL. (gfc_compare_derived_types): Revert previous change
75 incorporated incorrectly during merge from trunk, r155778.
76 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
77 than NULL to gfc_compare_interfaces.
78 * symbol.c (add_generic_specifics): Likewise.
80 2010-02-29 Janus Weil <janus@gcc.gnu.org>
83 * interface.c (gfc_compare_derived_types): Add condition for vtype.
84 * symbol.c (gfc_find_derived_vtab): Sey access to private.
85 (gfc_find_derived_vtab): Likewise.
86 * module.c (ab_attribute): Add enumerator AB_VTAB.
87 (mio_symbol_attribute): Use new attribute, AB_VTAB.
88 (check_for_ambiguous): Likewise.
90 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
91 Janus Weil <janus@gcc.gnu.org>
94 * trans-expr.c (select_class_proc): Remove function.
95 (conv_function_val): Delete reference to previous.
96 (gfc_conv_derived_to_class): Add second argument to the call to
97 gfc_find_derived_vtab.
98 (gfc_conv_structure): Exclude proc_pointer components when
99 accessing $data field of class objects.
100 (gfc_trans_assign_vtab_procs): New function.
101 (gfc_trans_class_assign): Add second argument to the call to
102 gfc_find_derived_vtab.
103 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
104 implement holding off searching for the vptr derived type.
105 (add_proc_component): New function.
106 (add_proc_comps): New function.
107 (add_procs_to_declared_vtab1): New function.
108 (copy_vtab_proc_comps): New function.
109 (add_procs_to_declared_vtab): New function.
110 (void add_generic_specifics): New function.
111 (add_generics_to_declared_vtab): New function.
112 (gfc_find_derived_vtab): Add second argument to the call to
113 gfc_find_derived_vtab. Add the calls to
114 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
115 * decl.c (build_sym, build_struct): Use new arg in calls to
116 gfc_build_class_symbol.
117 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
118 definition of struct gfc_class_esym_list. Modify prototypes
119 of gfc_build_class_symbol and gfc_find_derived_vtab.
120 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
121 call to gfc_find_derived_vtab.
122 * module.c : Add the vtype attribute.
123 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
124 * resolve.c (resolve_typebound_generic_call): Add second arg
125 to pass along the generic name for class methods.
126 (resolve_typebound_call): The same.
127 (resolve_compcall): Use the second arg to carry the generic
128 name from the above. Remove the reference to class_esym.
129 (check_members, check_class_members, resolve_class_esym,
130 hash_value_expr): Remove functions.
131 (resolve_class_compcall, resolve_class_typebound_call): Modify
132 to use vtable rather than member by member calls.
133 (gfc_resolve_expr): Modify second arg in call to
135 (resolve_select_type): Add second arg in call to
136 gfc_find_derived_vtab.
137 (resolve_code): Add second arg in call resolve_typebound_call.
138 (resolve_fl_derived): Exclude vtypes from check for late
139 procedure definitions. Likewise for checking of explicit
140 interface and checking of pass arg.
141 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
142 calls to gfc_find_derived_vtab.
143 * match.c (select_type_set_tmp): Use new arg in call to
144 gfc_build_class_symbol.
145 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
147 * parse.c (endType): Finish incomplete classes.
149 2010-04-28 Tobias Burnus <burnus@net-b.de>
153 * simplify.c (simplify_cobound): Handle scalar coarrays.
155 2010-04-27 Tobias Burnus <burnus@net-b.de>
157 * gfc-internals.texi: Update copyright year.
158 * gfortran.texi: Ditto.
159 * invoke.texi: Ditto.
161 2010-04-27 Tobias Burnus <burnus@net-b.de>
164 * resolve.c (resolve_allocate_expr): Allow array coarrays.
165 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
166 * trans-types.c (gfc_get_array_type_bounds,
167 gfc_get_array_descriptor_base): Add corank argument.
168 * trans-array.c (gfc_array_init_size): Handle corank.
169 (gfc_trans_create_temp_array, gfc_array_allocate,
170 gfc_conv_expr_descriptor): Add corank argument to call.
171 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
173 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
177 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
178 of mucking with a tree directly.
180 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
183 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
184 gfc_error with new error message.
186 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
190 * trans-expr.c (gfc_conv_expr): Supply an address expression for
192 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
194 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
195 than the address of a GFC_SS_REFERENCE.
196 * trans.h : Change comment on GFC_SS_REFERENCE.
198 2010-04-22 Richard Guenther <rguenther@suse.de>
201 * resolve.c (gfc_resolve_index): Wrap around ...
202 (gfc_resolve_index_1): ... this. Add parameter to allow
203 any integer kind index type.
204 (resolve_array_ref): Allow any integer kind for the start
205 index of an array ref.
207 2010-04-21 Jakub Jelinek <jakub@redhat.com>
210 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
213 2010-04-20 Harald Anlauf <anlauf@gmx.de>
215 * intrinsic.c (sort_actual): Remove 'is' in error message.
217 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
220 * resolve.c (resolve_fl_derived): If a component character
221 length has not been resolved, do so now.
222 (resolve_symbol): The same as above for a symbol character
224 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
225 not needed for a character valued, procedure pointer.
228 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
229 not found, return FAILURE rather than ICEing.
231 2010-04-19 Jakub Jelinek <jakub@redhat.com>
234 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
235 sequential loops private in the innermost containing task region.
237 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
239 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
240 to build_common_tree_nodes.
242 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
245 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
246 gfc_msg_bounds by using 'Array bound mismatch' directly.
247 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
248 error message to include the mismatch in the extent of array bound.
249 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
250 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
252 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
254 * gfortran.texi: Update information on temporary file locations.
256 2010-04-16 Jakub Jelinek <jakub@redhat.com>
258 * trans-decl.c (gfc_build_qualified_array): Ensure
259 ubound.N and lbound.N artificial variable names don't appear
262 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
265 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
266 block of code. Set name to the variable associated with the descriptor.
268 2010-04-15 Jakub Jelinek <jakub@redhat.com>
270 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
271 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
273 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
275 * intrinsic.texi: Add the missing specific name of intrinsic
276 procedure where the specific name is identical to the generic name.
277 Fix inconsistent or mismatch in the argument names in intrinsic
278 procedure descriptions. Add the SCALAR allocatable description to
281 2010-04-14 Tobias Burnus <burnus@net-b.de>
284 * array.c (gfc_find_array_ref): Handle codimensions.
285 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
286 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
287 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
289 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
290 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
292 * intrinsic.h (add_functions): Add this_image, image_index,
293 lcobound and ucobound intrinsics.
294 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
295 gfc_check_image_index, gfc_check_this_image,
296 gfc_simplify_image_index, gfc_simplify_lcobound,
297 gfc_simplify_this_image, gfc_simplify_ucobound):
298 New function prototypes.
299 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
300 IMAGE_INDEX): Document new intrinsic functions.
301 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
303 * simplify.c (simplify_bound_dim): Handle coarrays.
304 (simplify_bound): Update simplify_bound_dim call.
305 (gfc_simplify_num_images): Add -fcoarray=none check.
306 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
307 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
309 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
312 * constructor.c: Fix typo in comment.
313 * expr.c (find_array_section): Add check for max array limit.
315 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
318 * gfortranspec.c (lookup_option): Check for -static and return
320 (lang_specific_driver): Break when OPTION_static is discovered.
322 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
324 * array.c (extract_element): Restore function from trunk.
325 (gfc_get_array_element): Restore function from trunk.
326 (gfc_expand_constructor): Restore check against
327 flag_max_array_constructor.
328 * constructor.c (node_copy_and_append): Delete unused.
329 * gfortran.h: Delete comment and extra include.
330 * constructor.h: Bump copyright and clean up TODO comments.
331 * resolve.c: Whitespace.
333 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
335 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
336 with direct access access to elements. Adjusted prototype, fixed all
338 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
340 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
341 (gfc_simplify_spread): Removed workaround, directly insert elements
342 at a given array position.
343 (gfc_simplify_transpose): Likewise.
344 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
346 (gfc_simplify_unpack): Likewise.
348 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
350 * simplify.c (only_convert_cmplx_boz): Renamed to ...
351 (convert_boz): ... this and moved to start of file.
352 (gfc_simplify_abs): Whitespace fix.
353 (gfc_simplify_acos): Whitespace fix.
354 (gfc_simplify_acosh): Whitespace fix.
355 (gfc_simplify_aint): Whitespace fix.
356 (gfc_simplify_dint): Whitespace fix.
357 (gfc_simplify_anint): Whitespace fix.
358 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
359 (gfc_simplify_dnint): Whitespace fix.
360 (gfc_simplify_asin): Whitespace fix.
361 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
362 (gfc_simplify_atan): Likewise.
363 (gfc_simplify_atanh): Whitespace fix.
364 (gfc_simplify_atan2): Whitespace fix.
365 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
366 (gfc_simplify_bessel_j1): Likewise.
367 (gfc_simplify_bessel_jn): Likewise.
368 (gfc_simplify_bessel_y0): Likewise.
369 (gfc_simplify_bessel_y1): Likewise.
370 (gfc_simplify_bessel_yn): Likewise.
371 (gfc_simplify_ceiling): Reorderd statements.
372 (simplify_cmplx): Use convert_boz(), check for constant arguments.
374 (gfc_simplify_cmplx): Use correct default kind. Removed check for
376 (gfc_simplify_complex): Replaced if-gate. Removed check for
378 (gfc_simplify_conjg): Whitespace fix.
379 (gfc_simplify_cos): Whitespace fix.
380 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
381 (gfc_simplify_dcmplx): Removed check for constant arguments.
382 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
383 (gfc_simplify_digits): Whitespace fix.
384 (gfc_simplify_dim): Whitespace fix.
385 (gfc_simplify_dprod): Reordered statements.
386 (gfc_simplify_erf): Whitespace fix.
387 (gfc_simplify_erfc): Whitespace fix.
388 (gfc_simplify_epsilon): Whitespace fix.
389 (gfc_simplify_exp): Whitespace fix.
390 (gfc_simplify_exponent): Use convert_boz().
391 (gfc_simplify_floor): Reorderd statements.
392 (gfc_simplify_gamma): Whitespace fix.
393 (gfc_simplify_huge): Whitespace fix.
394 (gfc_simplify_iand): Whitespace fix.
395 (gfc_simplify_ieor): Whitespace fix.
396 (simplify_intconv): Use gfc_convert_constant().
397 (gfc_simplify_int): Use simplify_intconv().
398 (gfc_simplify_int2): Reorderd statements.
399 (gfc_simplify_idint): Reorderd statements.
400 (gfc_simplify_ior): Whitespace fix.
401 (gfc_simplify_ishftc): Removed duplicate type check.
402 (gfc_simplify_len): Use range_check() instead of manual range check.
403 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
404 (gfc_simplify_log): Whitespace fix.
405 (gfc_simplify_log10): Whitespace fix.
406 (gfc_simplify_minval): Whitespace fix.
407 (gfc_simplify_maxval): Whitespace fix.
408 (gfc_simplify_mod): Whitespace fix.
409 (gfc_simplify_modulo): Whitespace fix.
410 (simplify_nint): Reorderd statements.
411 (gfc_simplify_not): Whitespace fix.
412 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
413 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
414 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
415 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
416 (gfc_simplify_realpart): Whitespace fix.
417 (gfc_simplify_selected_char_kind): Removed unused result-variable.
418 (gfc_simplify_selected_int_kind): Removed unused result-variable.
419 (gfc_simplify_selected_real_kind): Removed unused result-variable.
420 (gfc_simplify_sign): Whitespace fix.
421 (gfc_simplify_sin): Whitespace fix.
422 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
423 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
424 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
425 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
426 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
428 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
430 * gfortran.h (gfc_start_constructor): Removed.
431 (gfc_get_array_element): Removed.
432 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
433 instead. Fixed all callers.
434 (extract_element): Removed.
435 (gfc_expand_constructor): Temporarily removed check for
436 max-array-constructor. Will be re-introduced later if still required.
437 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
438 instead. Fixed all callers.
439 * expr.c (find_array_section): Replaced manual lookup of elements
440 by gfc_constructor_lookup.
442 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
444 * gfortran.h (gfc_get_null_expr): New prototype.
445 (gfc_get_operator_expr): New prototype.
446 (gfc_get_character_expr): New prototype.
447 (gfc_get_iokind_expr): New prototype.
448 * expr.c (gfc_get_null_expr): New.
449 (gfc_get_character_expr): New.
450 (gfc_get_iokind_expr): New.
451 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
452 * matchexp.c (build_node): Renamed and moved to
453 expr.c (gfc_get_operator_expr). Reordered arguments to match
454 other functions. Fixed all callers.
455 (gfc_get_parentheses): Use specific function to build expr.
456 * array.c (gfc_match_array_constructor): Likewise.
457 * arith.c (eval_intrinsic): Likewise.
458 (gfc_hollerith2int): Likewise.
459 (gfc_hollerith2real): Likewise.
460 (gfc_hollerith2complex): Likewise.
461 (gfc_hollerith2logical): Likewise.
462 * data.c (create_character_intializer): Likewise.
463 * decl.c (gfc_match_null): Likewise.
464 (enum_initializer): Likewise.
465 * io.c (gfc_match_format): Likewise.
466 (match_io): Likewise.
467 * match.c (gfc_match_nullify): Likewise.
468 * primary.c (match_string_constant): Likewise.
469 (match_logical_constant): Likewise.
470 (build_actual_constructor): Likewise.
471 * resolve.c (build_default_init_expr): Likewise.
472 * symbol.c (generate_isocbinding_symbol): Likewise.
473 (gfc_build_class_symbol): Likewise.
474 (gfc_find_derived_vtab): Likewise.
475 * simplify.c (simplify_achar_char): Likewise.
476 (gfc_simplify_adjustl): Likewise.
477 (gfc_simplify_adjustr): Likewise.
478 (gfc_simplify_and): Likewise.
479 (gfc_simplify_bit_size): Likewise.
480 (gfc_simplify_is_iostat_end): Likewise.
481 (gfc_simplify_is_iostat_eor): Likewise.
482 (gfc_simplify_isnan): Likewise.
483 (simplify_bound): Likewise.
484 (gfc_simplify_leadz): Likewise.
485 (gfc_simplify_len_trim): Likewise.
486 (gfc_simplify_logical): Likewise.
487 (gfc_simplify_maxexponent): Likewise.
488 (gfc_simplify_minexponent): Likewise.
489 (gfc_simplify_new_line): Likewise.
490 (gfc_simplify_null): Likewise.
491 (gfc_simplify_or): Likewise.
492 (gfc_simplify_precision): Likewise.
493 (gfc_simplify_repeat): Likewise.
494 (gfc_simplify_scan): Likewise.
495 (gfc_simplify_size): Likewise.
496 (gfc_simplify_trailz): Likewise.
497 (gfc_simplify_trim): Likewise.
498 (gfc_simplify_verify): Likewise.
499 (gfc_simplify_xor): Likewise.
500 * trans-io.c (build_dt): Likewise.
501 (gfc_new_nml_name_expr): Removed.
503 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
505 * arith.h (gfc_constant_result): Removed prototype.
506 * constructor.h (gfc_build_array_expr): Removed prototype.
507 (gfc_build_structure_constructor_expr): Removed prototype.
508 * gfortran.h (gfc_int_expr): Removed prototype.
509 (gfc_logical_expr): Removed prototype.
510 (gfc_get_array_expr): New prototype.
511 (gfc_get_structure_constructor_expr): New prototype.
512 (gfc_get_constant_expr): New prototype.
513 (gfc_get_int_expr): New prototype.
514 (gfc_get_logical_expr): New prototype.
515 * arith.c (gfc_constant_result): Moved and renamed to
516 expr.c (gfc_get_constant_expr). Fixed all callers.
517 * constructor.c (gfc_build_array_expr): Moved and renamed to
518 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
519 and kind. Fixed all callers.
520 (gfc_build_structure_constructor_expr): Moved and renamed to
521 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
522 to type and kind. Fixed all callers.
523 * expr.c (gfc_logical_expr): Renamed to ...
524 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
525 (gfc_int_expr): Renamed to ...
526 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
528 (gfc_get_constant_expr): New.
529 (gfc_get_array_expr): New.
530 (gfc_get_structure_constructor_expr): New.
531 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
534 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
536 * constructor.h: New.
537 * constructor.c: New.
538 * Make-lang.in: Add new files to F95_PARSER_OBJS.
539 * arith.c (reducy_unary): Use constructor API.
540 (reduce_binary_ac): Likewise.
541 (reduce_binary_ca): Likewise.
542 (reduce_binary_aa): Likewise.
543 * check.c (gfc_check_pack): Likewise.
544 (gfc_check_reshape): Likewise.
545 (gfc_check_unpack): Likewise.
546 * decl.c (add_init_expr_to_sym): Likewise.
547 (build_struct): Likewise.
548 * dependency.c (gfc_check_dependency): Likewise.
549 (contains_forall_index_p): Likewise.
550 * dump-parse-tree.c (show_constructor): Likewise.
551 * expr.c (free_expr0): Likewise.
552 (gfc_copy_expr): Likewise.
553 (gfc_is_constant_expr): Likewise.
554 (simplify_constructor): Likewise.
555 (find_array_element): Likewise.
556 (find_component_ref): Likewise.
557 (find_array_section): Likewise.
558 (find_substring_ref): Likewise.
559 (simplify_const_ref): Likewise.
560 (scalarize_intrinsic_call): Likewise.
561 (check_alloc_comp_init): Likewise.
562 (gfc_default_initializer): Likewise.
563 (gfc_traverse_expr): Likewise.
564 * iresolve.c (check_charlen_present): Likewise.
565 (gfc_resolve_reshape): Likewise.
566 (gfc_resolve_transfer): Likewise.
567 * module.c (mio_constructor): Likewise.
568 * primary.c (build_actual_constructor): Likewise.
569 (gfc_match_structure_constructor): Likewise.
570 * resolve.c (resolve_structure_cons): Likewise.
571 * simplify.c (is_constant_array_expr): Likewise.
572 (init_result_expr): Likewise.
573 (transformational_result): Likewise.
574 (simplify_transformation_to_scalar): Likewise.
575 (simplify_transformation_to_array): Likewise.
576 (gfc_simplify_dot_product): Likewise.
577 (simplify_bound): Likewise.
578 (simplify_matmul): Likewise.
579 (simplify_minval_maxval): Likewise.
580 (gfc_simplify_pack): Likewise.
581 (gfc_simplify_reshape): Likewise.
582 (gfc_simplify_shape): Likewise.
583 (gfc_simplify_spread): Likewise.
584 (gfc_simplify_transpose): Likewise.
585 (gfc_simplify_unpack): Likewise.q
586 (gfc_convert_constant): Likewise.
587 (gfc_convert_char_constant): Likewise.
588 * target-memory.c (size_array): Likewise.
589 (encode_array): Likewise.
590 (encode_derived): Likewise.
591 (interpret_array): Likewise.
592 (gfc_interpret_derived): Likewise.
593 (expr_to_char): Likewise.
594 (gfc_merge_initializers): Likewise.
595 * trans-array.c (gfc_get_array_constructor_size): Likewise.
596 (gfc_trans_array_constructor_value): Likewise.
597 (get_array_ctor_strlen): Likewise.
598 (gfc_constant_array_constructor_p): Likewise.
599 (gfc_build_constant_array_constructor): Likewise.
600 (gfc_trans_array_constructor): Likewise.
601 (gfc_conv_array_initializer): Likewise.
602 * trans-decl.c (check_constant_initializer): Likewise.
603 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
604 (gfc_apply_interface_mapping_to_cons): Likewise.
605 (gfc_trans_structure_assign): Likewise.
606 (gfc_conv_structure): Likewise.
607 * array.c (check_duplicate_iterator): Likewise.
608 (match_array_list): Likewise.
609 (match_array_cons_element): Likewise.
610 (gfc_match_array_constructor): Likewise.
611 (check_constructor_type): Likewise.
612 (check_constructor): Likewise.
614 (expand_constructor): Likewise.
615 (extract_element): Likewise.
616 (gfc_expanded_ac): Likewise.
617 (resolve_array_list): Likewise.
618 (gfc_resolve_character_array_constructor): Likewise.
619 (copy_iterator): Renamed to ...
620 (gfc_copy_iterator): ... this.
621 (gfc_append_constructor): Removed.
622 (gfc_insert_constructor): Removed unused function.
623 (gfc_get_constructor): Removed.
624 (gfc_free_constructor): Removed.
625 (qgfc_copy_constructor): Removed.
626 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
627 Removed all references. Replaced constructor list by splay-tree.
628 (struct gfc_constructor): Removed member 'next', moved 'offset' from
629 the inner struct, added member 'base'.
630 (gfc_append_constructor): Removed prototype.
631 (gfc_insert_constructor): Removed prototype.
632 (gfc_get_constructor): Removed prototype.
633 (gfc_free_constructor): Removed prototype.
634 (qgfc_copy_constructor): Removed prototype.
635 (gfc_copy_iterator): New prototype.
636 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
638 2010-04-10 Tobias Burnus <burnus@net-b.de>
641 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
642 proc-pointers and type-bound procedures.
643 (gfc_specification_expr): Check proc-pointers for pureness.
645 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
648 * gfortranspec.c (lang_specific_driver): Do not expose vars
649 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
652 2010-04-09 Tobias Burnus <burnus@net-b.de>
655 * decl.c (variable_decl, match_attr_spec): Fix setting the array
657 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
658 * data.c (gfc_assign_data_value): Ditto.
659 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
660 (gfc_traverse_expr): Traverse also through codimension expressions.
661 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
662 gfc_has_ultimate_pointer): New functions.
663 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
664 (gfc_array_ref): Add codimen.
665 (gfc_array_ref): Add in_allocate.
666 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
667 gfc_has_ultimate_pointer): Add prototypes.
668 * interface.c (compare_parameter, compare_actual_formal,
669 check_intents): Add coarray constraints.
670 * match.c (gfc_match_iterator): Add coarray constraint.
671 * match.h (gfc_match_array_ref): Update interface.
672 * primary.c (gfc_match_varspec): Handle codimensions.
673 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
674 (check_class_members): Return gfc_try instead for error recovery.
675 (resolve_typebound_function,resolve_typebound_subroutine,
676 check_members): Handle return value of check_class_members.
677 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
678 check_dimension, compare_spec_to_ref, resolve_array_ref,
679 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
680 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
682 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
683 Skip over coarray refs.
684 (gfc_array_allocate) Add support for references containing coindexes.
685 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
686 (gfc_map_intrinsic_function): Ignore codimensions.
688 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
691 * io.c (check_format_string): Added check for additional non
692 blank characters after the format string was successfully
694 * io.c (check_format): Changed the error messages for positive
695 int required and period required to drop through the error logic
696 and report with gfc_error instead of gfc_error_now. Corrected
697 format postion for hollerith strings.
699 2010-04-08 Tobias Burnus <burnus@net-b.de>
701 * module.c (use_iso_fortran_env_module): Fix standard check.
703 2010-04-07 Jakub Jelinek <jakub@redhat.com>
705 * parse.c (parse_derived, parse_enum): Avoid set but not used
708 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
711 * gfortran.texi: Add section about representation of
714 2010-04-07 Simon Baldwin <simonb@google.com>
716 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
717 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
719 2010-04-07 Richard Guenther <rguenther@suse.de>
721 * options.c (gfc_init_options): Do not set.
723 2010-04-06 Tobias Burnus <burnus@net-b.de>
726 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
727 * match.c (gfc_match_critical, sync_statement): Ditto.
728 * gfortran.h (gfc_fcoarray): New enum.
729 (gfc_option_t): Use it.
730 * lang.opt (fcoarray): Add new flag.
731 * invoke.texi (fcoarray): Document it.
732 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
733 (gfc_handle_coarray_option): New function.
735 2010-04-06 Tobias Burnus <burnus@net-b.de>
738 * gfortran.h (gfc_array_spec): Add cotype.
739 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
740 and defer error diagnostic.
741 * resolve.c (resolve_fl_derived): Add missing check.
742 (resolve_symbol): Add cotype/type check.
743 * parse.c (parse_derived): Fix setting of coarray_comp.
745 2010-04-06 Tobias Burnus <burnus@net-b.de>
748 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
749 match_array_element_spec,gfc_copy_array_spec,
750 gfc_compare_array_spec): Include corank.
751 (match_array_element_spec,gfc_set_array_spec): Support codimension.
752 * decl.c (build_sym,build_struct,variable_decl,
753 match_attr_spec,attr_decl1,cray_pointer_decl,
754 gfc_match_volatile): Add codimension.
755 (gfc_match_codimension): New function.
756 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
757 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
758 (gfc_add_codimension): New function prototype.
759 * match.h (gfc_match_codimension): New function prototype.
760 (gfc_match_array_spec): Update prototype
761 * match.c (gfc_match_common): Update gfc_match_array_spec call.
762 * module.c (MOD_VERSION): Bump.
763 (mio_symbol_attribute): Support coarray attributes.
764 (mio_array_spec): Add corank support.
765 * parse.c (decode_specification_statement,decode_statement,
766 parse_derived): Add coarray support.
767 * resolve.c (resolve_formal_arglist, was_declared,
768 is_non_constant_shape_array, resolve_fl_variable,
769 resolve_fl_derived, resolve_symbol): Add coarray support.
770 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
771 gfc_build_class_symbol): Add coarray support.
772 (gfc_add_codimension): New function.
774 2010-04-06 Tobias Burnus <burnus@net-b.de>
777 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
778 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
779 stat_locked_other_image, stat_stopped_image and stat_unlocked of
781 * intrinsic.texi (iso_fortran_env): Ditto.
782 * libgfortran.h (libgfortran_stat_codes): New enum.
783 * module.c (use_iso_fortran_env_module): Honour -std= when loading
784 constants from the intrinsic module.
786 2010-04-06 Tobias Burnus <burnus@net-b.de>
789 * intrinsic.c (add_functions): Add num_images.
790 * decl.c (gfc_match_end): Handle END CRITICAL.
791 * intrinsic.h (gfc_simplify_num_images): Add prototype.
792 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
794 * gfortran.h (gfc_statement): Add enum items for those.
796 (gfc_isym_id): Add num_images.
797 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
798 (gfc_trans_sync,gfc_trans_critical): New functions.
799 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
800 gfc_trans_critical): Add/update prototypes.
801 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
803 * trans.h (gfor_fndecl_error_stop_string) Add variable.
804 * resolve.c (resolve_sync): Add function.
805 (gfc_resolve_blocks): Handle CRITICAL.
806 (resolve_code): Handle CRITICAL, ERROR STOP,
807 (resolve_branch): Add CRITICAL constraint check.
809 * st.c (gfc_free_statement): Add new statements.
810 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
811 (gfc_build_builtin_function_decls): Initialize it.
812 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
813 (gfc_match_critical, gfc_match_error_stop, sync_statement,
814 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
816 (match_exit_cycle): Handle CRITICAL constraint.
817 (gfc_match_stopcode): Handle ERROR STOP.
818 * match.h (gfc_match_critical, gfc_match_error_stop,
819 gfc_match_sync_all, gfc_match_sync_images,
820 gfc_match_sync_memory): Add prototype.
821 * parse.c (decode_statement, gfc_ascii_statement,
822 parse_executable): Handle new statements.
823 (parse_critical_block): New function.
824 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
825 * intrinsic.texi (num_images): Document new function.
826 * simplify.c (gfc_simplify_num_images): Add function.
828 2010-04-06 Tobias Burnus <burnus@net-b.de>
831 * trans-array.c (gfc_conv_expr_descriptor): Update
832 gfc_trans_scalar_assign call.
833 (has_default_initializer): New function.
834 (gfc_trans_deferred_array): Nullify less often.
835 * trans-expr.c (gfc_conv_subref_array_arg,
836 gfc_trans_subcomponent_assign): Update call to
837 gfc_trans_scalar_assign.
838 (gfc_trans_scalar_assign): Add parameter and pass it on.
839 (gfc_trans_assignment_1): Optionally, do not dealloc before
841 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
842 call to gfc_trans_scalar_assign.
843 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
844 initializer to static variables.
845 (gfc_init_default_dt): Add dealloc parameter and pass it on.
846 * trans-stmt.c (forall_make_variable_temp,
847 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
848 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
849 gfc_trans_allocate): Update gfc_trans_assignment call.
850 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
851 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
852 parameter to prototype.
854 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
856 * ioparm.def : Update copyright.
858 * trans-array.c : ditto
859 * trans-array.h : ditto
861 * trans-types.c: ditto
862 * dependency.c : ditto
866 * trans-intrinsic.c : ditto
867 * libgfortran.h : ditto
868 * invoke.texi : ditto
869 * intrinsic.texi : ditto
872 * intrinsic.c : ditto
873 * interface.c : ditto
875 * trans-stmt.c : ditto
876 * trans-stmt.h : ditto
881 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
884 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
885 do not assert the context of derived types.
887 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
890 * ioparm.def: Change inquire size variable to type pointer to
893 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
896 * trans-expr.c (conv_parent_component_references): Ensure that
897 'dt' has a backend_decl.
900 * trans-expr.c (gfc_conv_structure): Ensure that the derived
901 type has a backend_decl.
904 * resolve.c (resolve_global_procedure): Check that the 'cl'
905 structure is not NULL.
907 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
909 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
912 2010-03-17 Tobias Burnus <burnus@net-b.de>
915 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
916 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
918 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
919 pointees as having explizit size.
920 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
922 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
923 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
924 * resolve.c (resolve_symbol): Handle cp_was_assumed.
925 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
926 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
929 2010-03-14 Tobias Burnus <burnus@net-b.de>
932 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
933 (resolve_ordinary_assign): Add check to avoid segfault.
935 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
939 * resolve.c (resolve_compcall): Add new boolean dummy argument
940 'class_members'. Only resolve expression at end if false.
941 Remove redundant, static variable 'class_object'.
942 (check_class_members): Add extra argument to call of
944 (resolve_typebound_function): Renamed resolve_class_compcall.
945 Do all the detection of class references here. Correct calls to
946 resolve_compcall for extra argument.
947 (resolve_typebound_subroutine): resolve_class_typebound_call
948 renamed. Otherwise same as resolve_typebound_function.
949 (gfc_resolve_expr): Call resolve_typebound_function.
950 (resolve_code): Call resolve_typebound_subroutine.
952 2010-03-10 Tobias Burnus <burnus@net-b.de
955 * symbol.c (get_iso_c_sym): Set sym->result.
957 2010-03-08 Janus Weil <janus@gcc.gnu.org>
960 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
961 for TBPs, otherwise they will not be resolved properly.
962 (resolve_function): Use 'value.function.esym' instead of
963 'value.function.name' to check if we're dealing with a TBP.
964 (check_class_members): Set correct type of passed object for all TBPs,
965 not only generic ones, except if the type is abstract.
967 2010-03-04 Janus Weil <janus@gcc.gnu.org>
970 * decl.c (gfc_match_final_decl): Make sure variable names starting with
971 'final...' are not misinterpreted as FINAL statements.
973 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
976 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
977 allocatable ultimate components do not need temporaries, whilst
978 ultimate pointer components do.
980 2010-03-03 Janus Weil <janus@gcc.gnu.org>
983 * resolve.c (resolve_code): Correctly set gfc_current_ns for
985 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
988 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
991 * trans-array.c (gfc_conv_array_parameter): A full array of
992 derived type need not be restricted to a symbol without an
993 array spec to use the call to gfc_conv_expr_descriptor.
996 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
997 allocatable arrays do not need temporaries.
999 2010-03-01 Tobias Burnus <burnus@net-b.de>
1002 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1005 2010-02-28 Tobias Burnus <burnus@net-b.de>
1008 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1009 (gfc_conv_initializer): Handle zero initializer as special case.
1011 2010-02-27 Tobias Burnus <burnus@net-b.de>
1014 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1015 for module variables for Fortran 2008.
1017 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1020 * trans-common.c (build_common_decl): Also update DECL_MODE,
1021 and DECL_SIZE when encountering a larger common block and call
1024 2010-02-24 Tobias Burnus <burnus@net-b.de>
1027 * trans-expr.c (gfc_conv_initializer): Call directly
1028 gfc_conv_constant for C_NULL_(FUN)PTR.
1030 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1033 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1034 checking the rest of the dimensions for elements.
1036 2010-02-21 Tobias Burnus <burnus@net-b.de>
1039 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1041 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1042 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1043 * invoke.texi: Document new -fno-protect-parens flag.
1045 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1051 * dependency.c (gfc_check_argument_var_dependency): Use enum
1052 value instead of arithmetic vaue for 'elemental'.
1053 (check_data_pointer_types): New function.
1054 (gfc_check_dependency): Call check_data_pointer_types.
1055 * trans-array.h : Change fourth argument of
1056 gfc_conv_array_parameter to boolean.
1057 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1058 can be a dummy but it must not be assumed shape or deferred.
1059 Change fourth argument to boolean. Array constructor exprs will
1060 always be contiguous and do not need packing and unpacking.
1061 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1062 space and change fourth argument of gfc_conv_array_parameter
1064 (gfc_trans_arrayfunc_assign): Change fourth argument of
1065 gfc_conv_array_parameter to boolean.
1066 * trans-io.c (gfc_convert_array_to_string): The same.
1067 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1069 2010-02-20 Tobias Burnus <burnus@net-b.de>
1072 * libgfortran.h: Add GFC_RTCHECK_MEM.
1073 * invoke.texi (-fcheck=): Document -fcheck=mem.
1074 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1075 and enable malloc-success check only with -fcheck=mem.
1076 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1078 2010-02-16 Tobias Burnus <burnus@net-b.de>
1081 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1082 * intrinsic.c (add_functions): Ditto.
1083 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1084 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1086 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1089 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1090 gfc_trans_do prototype.
1091 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1092 a loop exit condition. If exit condition is given, build the loop exit
1093 code, checking IO results of implied do loops in READ and WRITE.
1094 (gfc_trans_do): Likewise.
1095 * trans.c (trans_code): New static work function, previously
1096 gfc_trans_code. Passes exit condition to gfc_trans_do.
1097 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1098 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1099 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1100 result status bits in the dtparm structure. Use this condition in call
1101 to gfc_trans_code_cond.
1103 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1107 * trans-array.c (gfc_conv_array_parameter): Use
1108 gfc_full_array_ref_p to detect full and contiguous variable
1109 arrays. Full array components and contiguous arrays do not need
1110 internal_pack and internal_unpack.
1112 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1115 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1118 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1120 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1123 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1124 Tobias Burnus <burnus@net-b.de>
1127 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1129 2010-02-10 Tobias Burnus <burnus@net-b.de>
1132 * trans-decl.c (gfc_generate_function_code): Only check
1133 actual-vs.-dummy character bounds if not bind(C).
1135 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1138 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1139 info->dimen after info has been freed.
1141 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1144 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1147 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1149 * module.c (fix_mio_expr): Declare sym.
1151 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1154 * module.c (fix_mio_expr): Fix for private generic procedures.
1156 2010-02-09 Daniel Kraft <d@domob.eu>
1159 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1160 length to be correct and issue only with -Wsurprising.
1161 * invoke.texi (Wsurprising): Mention this new warning that is
1162 turned on by -Wsurprising.
1164 2010-02-09 Daniel Kraft <d@domob.eu>
1167 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1168 can be CHARACTER type.
1169 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1171 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1174 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1175 'formal_ptr'. If this is true, give returned descriptor unity
1176 lbounds, in all dimensions, and the appropriate offset.
1177 (gfc_conv_procedure_call); If formal is a pointer, set the last
1178 argument of gfc_conv_subref_array_arg to true.
1179 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1180 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1181 new arg of gfc_conv_subref_array_arg to false.
1182 * trans-stmt.c (forall_make_variable_temp): The same.
1184 2010-02-03 Tobias Burnus <burnus@net-b.de>
1187 * interface.c (compare_parameter): Disable rank-checking
1190 2010-02-02 Tobias Burnus <burnus@net-b.de>
1193 * parse.c (decode_specification_statement): Use sym->result not sym.
1195 2010-02-01 Tobias Burnus <burnus@net-b.de>
1198 * decl.c (variable_decl): Allow default initializer in
1199 TYPE declarations in PURE functions.
1201 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1204 * resolve.c (resolve_allocate_expr): Move default initialization code
1205 here from gfc_trans_allocate.
1206 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1208 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1209 of CLASS variables via memcpy.
1210 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1211 to resolve_allocate_expr.
1213 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1216 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1217 * gfortran.h : Add prototype for above.
1218 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1219 (gfc_trans_subcomponent_assign): Call new function to replace
1220 the code to deal with allocatable components.
1221 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1222 gfc_get_full_arrayspec_from_expr to replace existing code.
1224 2010-01-25 Tobias Burnus <burnus@net-b.de>
1227 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1230 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1234 * expr.c (remove_subobject_ref): If the constructor is NULL use
1235 the expression as the source.
1236 (simplify_const_ref): Change the type of expression if
1237 there are component references. Allow for substring to be at
1238 the end of an arbitrarily long chain of references. If an
1239 element is found that is not in an EXPR_ARRAY, assume that this
1240 is scalar initialization of array. Call remove_subobject_ref in
1241 this case with NULL second argument.
1243 2010-01-24 Tobias Burnus <burnus@net-b.de>
1246 * array.c (gfc_array_dimen_size): Use correct specific
1247 function in the check.
1249 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1252 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1253 is required, turn any trailing array elements after a range
1254 into ranges so that offsets can be calculated.
1256 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1258 * module.c (mio_f2k_derived): Use enumerator as initializer of
1262 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1263 bitfield of width 2.
1265 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1268 * resolve.c (extract_compcall_passed_object): Set locus for
1269 passed-object argument.
1270 (extract_ppc_passed_object): Set locus and correctly remove PPC
1273 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1276 * trans-decl.c (add_argument_checking): Do not use the backend
1277 decl directly to test for the presence of an optional dummy
1278 argument. Use gfc_conv_expr_present, remembering to set the
1282 * trans-decl.c (gfc_generate_function_code): Small white space
1283 changes. If 'recurcheckvar' is NULL do not try to reset it.
1285 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1288 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1289 component for extended types.
1290 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1291 and take care of parent component accessibility.
1293 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1296 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1297 * interface.c (check_interface1): Move a warning message here from
1298 resolve_fl_procedure.
1299 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1300 * module.c (read_module): Remove call to gfc_check_interfaces, since
1301 this comes too early here.
1302 * resolve.c (resolve_fl_procedure): Move warning message to
1305 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1308 * interface.c (check_interface1): Pass symbol name rather than NULL to
1309 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1311 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1312 than NULL to gfc_compare_interfaces.
1314 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1317 * trans-array.c (duplicate_allocatable): Static version of
1318 gfc_duplicate_allocatable with provision to handle scalar
1319 components. New boolean argument to switch off call to malloc
1321 (gfc_duplicate_allocatable): New function to call above with
1323 (gfc_copy_allocatable_data): New function to call above with
1325 (structure_alloc_comps): Do not apply indirect reference to
1326 scalar pointers. Add new section to copy allocatable components
1327 of arrays. Extend copying of allocatable components to include
1329 (gfc_copy_only_alloc_comp): New function to copy allocatable
1330 component derived types, without allocating the base structure.
1331 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1332 Add primitive for gfc_copy_only_alloc_comp.
1333 * trans-expr.c (gfc_conv_procedure_call): After calls to
1334 transformational functions with results that are derived types
1335 with allocatable components, copy the components in the result.
1336 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1337 of lhs derived types before allocation.
1339 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1342 * module.c (load_generic_interfaces): If a procedure that is
1343 use associated but not generic is given an interface that
1344 includes itself, then make it generic.
1346 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1347 Shujing Zhao <pearly.zhao@oracle.com>
1349 PR translation/42469
1350 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1351 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1352 character between option name and help text.
1354 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1358 * trans-array.c (gfc_conv_array_initializer): Change call to
1359 gfc_error_now to call to gfc_fatal_error.
1360 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1361 (is_constant_element): Changed name from constant_element.
1362 (gfc_constant_ac): Only use expand_construuctor for expression
1363 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1364 call gfc_is_constant_expr.
1365 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1367 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1368 array expressions should have their constructors expanded.
1369 (gfc_resolve_expr): Use new function to determine whether or not to call
1370 gfc_expand_constructor.
1372 2010-01-09 Tobias Burnus <burnus@net-b.de>
1375 * trans-expr.c (gfc_trans_structure_assign): Handle
1377 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1378 to the constructor for c_null_(fun)ptr.
1379 * resolve.c (resolve_structure_cons): Add special case
1380 for c_null_(fun)ptr.
1382 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1384 * gfortranspec.c (lang_specific_driver): Update copyright notice
1387 2010-01-08 Tobias Burnus <burnus@net-b.de>
1390 * symbol.c (check_conflict, gfc_copy_attr): Add
1391 ASYNCHRONOUS support.
1392 (gfc_add_asynchronous): New function.
1393 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1394 (gfc_match_asynchronous): New function.
1395 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1396 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1397 (gfc_add_asynchronous): New Prototype.
1398 * module.c (ab_attribute, mio_symbol_attribute): Add
1399 ASYNCHRONOUS support.
1400 * resolve.c (was_declared): Ditto.
1401 * match.h (gfc_match_asynchronous): New prototype.
1402 * parse.c (decode_specification_statement,decode_statement):
1403 Add ASYNCHRONOUS support.
1405 2010-01-07 Tobias Burnus <burnus@net-b.de>
1408 * trans-decl.c (get_proc_pointer_decl): Fix call to
1409 gfc_conv_initializer for array-valued proc-pointer funcs.
1411 2010-01-07 Tobias Burnus <burnus@net-b.de>
1414 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1415 allocatable scalars with SAVE attribute.
1417 2010-01-05 Tobias Burnus <burnus@net-b.de>
1420 * options.c (gfc_post_options): Set -frecursion
1421 when -fopenmp is used.
1423 2010-01-05 Tobias Burnus <burnus@net-b.de>
1426 * trans-expr.c (gfc_conv_procedure_call): Nullify
1427 return value for allocatable-scalar character functions.
1429 2010-01-04 Tobias Burnus <burnus@net-b.de>
1432 * error.c (error_printf, gfc_warning, gfc_notify_std,
1433 gfc_warning_now, gfc_error, gfc_error_now,
1434 gfc_fatal_error): Change argument name from nocmsgid to
1435 gmsgid to enable (x)gettext's % checking.
1437 2010-01-04 Tobias Burnus <burnus@net-b.de>
1439 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1441 2010-01-04 Tobias Burnus <burnus@net-b.de>
1444 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1445 for functions returning allocatable scalars.
1446 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1447 reallocating an allocatable scalar.
1448 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1450 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1451 allocatable scalars.
1452 (gfc_generate_function_code): Nullify result variable for
1453 allocatable scalars.
1456 * module.c (gfc_use_module): Fix warning string to allow
1460 * invoke.texi (-fcheck=recursion): Mention that the checking
1461 is also disabled for -frecursive.
1462 * trans-decl.c (gfc_generate_function_code): Disable
1463 -fcheck=recursion when -frecursive is used.
1465 * intrinsic.texi (iso_c_binding): Improve wording.
1468 Copyright (C) 2010 Free Software Foundation, Inc.
1470 Copying and distribution of this file, with or without modification,
1471 are permitted in any medium without royalty provided the copyright
1472 notice and this notice are preserved.