1 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
4 * gfortran.h: Removed repeat count from constructor, removed
6 * data.h (gfc_assign_data_value_range): Changed return value from
8 * data.c (gfc_assign_data_value): Add location to constructor element.
9 (gfc_assign_data_value_range): Call gfc_assign_data_value()
10 for each element in range. Return early if an error was generated.
11 * resolve.c (check_data_variable): Stop early if range assignment
14 2010-05-05 Janus Weil <janus@gcc.gnu.org>
17 * resolve.c (resolve_fl_derived): Some fixes for class variables.
18 * symbol.c (gfc_build_class_symbol): Add separate class container for
21 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
24 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
26 2010-05-02 Tobias Burnus <burnus@net-b.de>
29 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
30 for lcobound, ucobound, image_index and this_image.
31 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
32 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
33 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
34 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
36 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
38 2010-04-30 Tobias Burnus <burnus@net-b.de>
42 * trans-types.c (gfc_get_array_descriptor_base): Fix index
43 calculation for array descriptor types.
45 2010-04-29 Janus Weil <janus@gcc.gnu.org>
48 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
49 initializers for PPC members of the vtabs.
51 2010-04-29 Janus Weil <janus@gcc.gnu.org>
54 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
55 attribute for all PPC members of the vtypes.
56 (copy_vtab_proc_comps): Copy the correct interface.
57 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
58 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
59 a dummy argument and make sure all PPC members of the vtab are
60 initialized correctly.
61 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
62 in call to gfc_trans_assign_vtab_procs.
63 * trans-stmt.c (gfc_trans_allocate): Ditto.
65 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
68 * resolve.c (resolve_typebound_function): Renamed
69 resolve_class_compcall.Do all the detection of class references
71 (resolve_typebound_subroutine): resolve_class_typebound_call
72 renamed. Otherwise same as resolve_typebound_function.
73 (gfc_resolve_expr): Call resolve_typebound_function.
74 (resolve_code): Call resolve_typebound_subroutine.
76 2010-04-29 Janus Weil <janus@gcc.gnu.org>
79 * resolve.c (resolve_typebound_generic_call): For CLASS methods
80 pass back the specific symtree name, rather than the target
83 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
86 * resolve.c (resolve_structure_cons): Make the initializer of
87 the vtab component 'extends' the same type as the component.
89 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
92 * interface.c (check_interface1): Pass symbol name rather than NULL to
93 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
94 trap MULL. (gfc_compare_derived_types): Revert previous change
95 incorporated incorrectly during merge from trunk, r155778.
96 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
97 than NULL to gfc_compare_interfaces.
98 * symbol.c (add_generic_specifics): Likewise.
100 2010-02-29 Janus Weil <janus@gcc.gnu.org>
103 * interface.c (gfc_compare_derived_types): Add condition for vtype.
104 * symbol.c (gfc_find_derived_vtab): Sey access to private.
105 (gfc_find_derived_vtab): Likewise.
106 * module.c (ab_attribute): Add enumerator AB_VTAB.
107 (mio_symbol_attribute): Use new attribute, AB_VTAB.
108 (check_for_ambiguous): Likewise.
110 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
111 Janus Weil <janus@gcc.gnu.org>
114 * trans-expr.c (select_class_proc): Remove function.
115 (conv_function_val): Delete reference to previous.
116 (gfc_conv_derived_to_class): Add second argument to the call to
117 gfc_find_derived_vtab.
118 (gfc_conv_structure): Exclude proc_pointer components when
119 accessing $data field of class objects.
120 (gfc_trans_assign_vtab_procs): New function.
121 (gfc_trans_class_assign): Add second argument to the call to
122 gfc_find_derived_vtab.
123 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
124 implement holding off searching for the vptr derived type.
125 (add_proc_component): New function.
126 (add_proc_comps): New function.
127 (add_procs_to_declared_vtab1): New function.
128 (copy_vtab_proc_comps): New function.
129 (add_procs_to_declared_vtab): New function.
130 (void add_generic_specifics): New function.
131 (add_generics_to_declared_vtab): New function.
132 (gfc_find_derived_vtab): Add second argument to the call to
133 gfc_find_derived_vtab. Add the calls to
134 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
135 * decl.c (build_sym, build_struct): Use new arg in calls to
136 gfc_build_class_symbol.
137 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
138 definition of struct gfc_class_esym_list. Modify prototypes
139 of gfc_build_class_symbol and gfc_find_derived_vtab.
140 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
141 call to gfc_find_derived_vtab.
142 * module.c : Add the vtype attribute.
143 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
144 * resolve.c (resolve_typebound_generic_call): Add second arg
145 to pass along the generic name for class methods.
146 (resolve_typebound_call): The same.
147 (resolve_compcall): Use the second arg to carry the generic
148 name from the above. Remove the reference to class_esym.
149 (check_members, check_class_members, resolve_class_esym,
150 hash_value_expr): Remove functions.
151 (resolve_class_compcall, resolve_class_typebound_call): Modify
152 to use vtable rather than member by member calls.
153 (gfc_resolve_expr): Modify second arg in call to
155 (resolve_select_type): Add second arg in call to
156 gfc_find_derived_vtab.
157 (resolve_code): Add second arg in call resolve_typebound_call.
158 (resolve_fl_derived): Exclude vtypes from check for late
159 procedure definitions. Likewise for checking of explicit
160 interface and checking of pass arg.
161 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
162 calls to gfc_find_derived_vtab.
163 * match.c (select_type_set_tmp): Use new arg in call to
164 gfc_build_class_symbol.
165 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
167 * parse.c (endType): Finish incomplete classes.
169 2010-04-28 Tobias Burnus <burnus@net-b.de>
173 * simplify.c (simplify_cobound): Handle scalar coarrays.
175 2010-04-27 Tobias Burnus <burnus@net-b.de>
177 * gfc-internals.texi: Update copyright year.
178 * gfortran.texi: Ditto.
179 * invoke.texi: Ditto.
181 2010-04-27 Tobias Burnus <burnus@net-b.de>
184 * resolve.c (resolve_allocate_expr): Allow array coarrays.
185 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
186 * trans-types.c (gfc_get_array_type_bounds,
187 gfc_get_array_descriptor_base): Add corank argument.
188 * trans-array.c (gfc_array_init_size): Handle corank.
189 (gfc_trans_create_temp_array, gfc_array_allocate,
190 gfc_conv_expr_descriptor): Add corank argument to call.
191 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
193 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
197 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
198 of mucking with a tree directly.
200 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
203 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
204 gfc_error with new error message.
206 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
210 * trans-expr.c (gfc_conv_expr): Supply an address expression for
212 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
214 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
215 than the address of a GFC_SS_REFERENCE.
216 * trans.h : Change comment on GFC_SS_REFERENCE.
218 2010-04-22 Richard Guenther <rguenther@suse.de>
221 * resolve.c (gfc_resolve_index): Wrap around ...
222 (gfc_resolve_index_1): ... this. Add parameter to allow
223 any integer kind index type.
224 (resolve_array_ref): Allow any integer kind for the start
225 index of an array ref.
227 2010-04-21 Jakub Jelinek <jakub@redhat.com>
230 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
233 2010-04-20 Harald Anlauf <anlauf@gmx.de>
235 * intrinsic.c (sort_actual): Remove 'is' in error message.
237 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
240 * resolve.c (resolve_fl_derived): If a component character
241 length has not been resolved, do so now.
242 (resolve_symbol): The same as above for a symbol character
244 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
245 not needed for a character valued, procedure pointer.
248 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
249 not found, return FAILURE rather than ICEing.
251 2010-04-19 Jakub Jelinek <jakub@redhat.com>
254 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
255 sequential loops private in the innermost containing task region.
257 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
259 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
260 to build_common_tree_nodes.
262 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
265 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
266 gfc_msg_bounds by using 'Array bound mismatch' directly.
267 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
268 error message to include the mismatch in the extent of array bound.
269 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
270 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
272 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
274 * gfortran.texi: Update information on temporary file locations.
276 2010-04-16 Jakub Jelinek <jakub@redhat.com>
278 * trans-decl.c (gfc_build_qualified_array): Ensure
279 ubound.N and lbound.N artificial variable names don't appear
282 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
285 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
286 block of code. Set name to the variable associated with the descriptor.
288 2010-04-15 Jakub Jelinek <jakub@redhat.com>
290 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
291 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
293 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
295 * intrinsic.texi: Add the missing specific name of intrinsic
296 procedure where the specific name is identical to the generic name.
297 Fix inconsistent or mismatch in the argument names in intrinsic
298 procedure descriptions. Add the SCALAR allocatable description to
301 2010-04-14 Tobias Burnus <burnus@net-b.de>
304 * array.c (gfc_find_array_ref): Handle codimensions.
305 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
306 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
307 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
309 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
310 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
312 * intrinsic.h (add_functions): Add this_image, image_index,
313 lcobound and ucobound intrinsics.
314 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
315 gfc_check_image_index, gfc_check_this_image,
316 gfc_simplify_image_index, gfc_simplify_lcobound,
317 gfc_simplify_this_image, gfc_simplify_ucobound):
318 New function prototypes.
319 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
320 IMAGE_INDEX): Document new intrinsic functions.
321 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
323 * simplify.c (simplify_bound_dim): Handle coarrays.
324 (simplify_bound): Update simplify_bound_dim call.
325 (gfc_simplify_num_images): Add -fcoarray=none check.
326 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
327 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
329 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
332 * constructor.c: Fix typo in comment.
333 * expr.c (find_array_section): Add check for max array limit.
335 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
338 * gfortranspec.c (lookup_option): Check for -static and return
340 (lang_specific_driver): Break when OPTION_static is discovered.
342 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
344 * array.c (extract_element): Restore function from trunk.
345 (gfc_get_array_element): Restore function from trunk.
346 (gfc_expand_constructor): Restore check against
347 flag_max_array_constructor.
348 * constructor.c (node_copy_and_append): Delete unused.
349 * gfortran.h: Delete comment and extra include.
350 * constructor.h: Bump copyright and clean up TODO comments.
351 * resolve.c: Whitespace.
353 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
355 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
356 with direct access access to elements. Adjusted prototype, fixed all
358 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
360 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
361 (gfc_simplify_spread): Removed workaround, directly insert elements
362 at a given array position.
363 (gfc_simplify_transpose): Likewise.
364 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
366 (gfc_simplify_unpack): Likewise.
368 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
370 * simplify.c (only_convert_cmplx_boz): Renamed to ...
371 (convert_boz): ... this and moved to start of file.
372 (gfc_simplify_abs): Whitespace fix.
373 (gfc_simplify_acos): Whitespace fix.
374 (gfc_simplify_acosh): Whitespace fix.
375 (gfc_simplify_aint): Whitespace fix.
376 (gfc_simplify_dint): Whitespace fix.
377 (gfc_simplify_anint): Whitespace fix.
378 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
379 (gfc_simplify_dnint): Whitespace fix.
380 (gfc_simplify_asin): Whitespace fix.
381 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
382 (gfc_simplify_atan): Likewise.
383 (gfc_simplify_atanh): Whitespace fix.
384 (gfc_simplify_atan2): Whitespace fix.
385 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
386 (gfc_simplify_bessel_j1): Likewise.
387 (gfc_simplify_bessel_jn): Likewise.
388 (gfc_simplify_bessel_y0): Likewise.
389 (gfc_simplify_bessel_y1): Likewise.
390 (gfc_simplify_bessel_yn): Likewise.
391 (gfc_simplify_ceiling): Reorderd statements.
392 (simplify_cmplx): Use convert_boz(), check for constant arguments.
394 (gfc_simplify_cmplx): Use correct default kind. Removed check for
396 (gfc_simplify_complex): Replaced if-gate. Removed check for
398 (gfc_simplify_conjg): Whitespace fix.
399 (gfc_simplify_cos): Whitespace fix.
400 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
401 (gfc_simplify_dcmplx): Removed check for constant arguments.
402 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
403 (gfc_simplify_digits): Whitespace fix.
404 (gfc_simplify_dim): Whitespace fix.
405 (gfc_simplify_dprod): Reordered statements.
406 (gfc_simplify_erf): Whitespace fix.
407 (gfc_simplify_erfc): Whitespace fix.
408 (gfc_simplify_epsilon): Whitespace fix.
409 (gfc_simplify_exp): Whitespace fix.
410 (gfc_simplify_exponent): Use convert_boz().
411 (gfc_simplify_floor): Reorderd statements.
412 (gfc_simplify_gamma): Whitespace fix.
413 (gfc_simplify_huge): Whitespace fix.
414 (gfc_simplify_iand): Whitespace fix.
415 (gfc_simplify_ieor): Whitespace fix.
416 (simplify_intconv): Use gfc_convert_constant().
417 (gfc_simplify_int): Use simplify_intconv().
418 (gfc_simplify_int2): Reorderd statements.
419 (gfc_simplify_idint): Reorderd statements.
420 (gfc_simplify_ior): Whitespace fix.
421 (gfc_simplify_ishftc): Removed duplicate type check.
422 (gfc_simplify_len): Use range_check() instead of manual range check.
423 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
424 (gfc_simplify_log): Whitespace fix.
425 (gfc_simplify_log10): Whitespace fix.
426 (gfc_simplify_minval): Whitespace fix.
427 (gfc_simplify_maxval): Whitespace fix.
428 (gfc_simplify_mod): Whitespace fix.
429 (gfc_simplify_modulo): Whitespace fix.
430 (simplify_nint): Reorderd statements.
431 (gfc_simplify_not): Whitespace fix.
432 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
433 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
434 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
435 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
436 (gfc_simplify_realpart): Whitespace fix.
437 (gfc_simplify_selected_char_kind): Removed unused result-variable.
438 (gfc_simplify_selected_int_kind): Removed unused result-variable.
439 (gfc_simplify_selected_real_kind): Removed unused result-variable.
440 (gfc_simplify_sign): Whitespace fix.
441 (gfc_simplify_sin): Whitespace fix.
442 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
443 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
444 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
445 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
446 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
448 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
450 * gfortran.h (gfc_start_constructor): Removed.
451 (gfc_get_array_element): Removed.
452 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
453 instead. Fixed all callers.
454 (extract_element): Removed.
455 (gfc_expand_constructor): Temporarily removed check for
456 max-array-constructor. Will be re-introduced later if still required.
457 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
458 instead. Fixed all callers.
459 * expr.c (find_array_section): Replaced manual lookup of elements
460 by gfc_constructor_lookup.
462 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
464 * gfortran.h (gfc_get_null_expr): New prototype.
465 (gfc_get_operator_expr): New prototype.
466 (gfc_get_character_expr): New prototype.
467 (gfc_get_iokind_expr): New prototype.
468 * expr.c (gfc_get_null_expr): New.
469 (gfc_get_character_expr): New.
470 (gfc_get_iokind_expr): New.
471 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
472 * matchexp.c (build_node): Renamed and moved to
473 expr.c (gfc_get_operator_expr). Reordered arguments to match
474 other functions. Fixed all callers.
475 (gfc_get_parentheses): Use specific function to build expr.
476 * array.c (gfc_match_array_constructor): Likewise.
477 * arith.c (eval_intrinsic): Likewise.
478 (gfc_hollerith2int): Likewise.
479 (gfc_hollerith2real): Likewise.
480 (gfc_hollerith2complex): Likewise.
481 (gfc_hollerith2logical): Likewise.
482 * data.c (create_character_intializer): Likewise.
483 * decl.c (gfc_match_null): Likewise.
484 (enum_initializer): Likewise.
485 * io.c (gfc_match_format): Likewise.
486 (match_io): Likewise.
487 * match.c (gfc_match_nullify): Likewise.
488 * primary.c (match_string_constant): Likewise.
489 (match_logical_constant): Likewise.
490 (build_actual_constructor): Likewise.
491 * resolve.c (build_default_init_expr): Likewise.
492 * symbol.c (generate_isocbinding_symbol): Likewise.
493 (gfc_build_class_symbol): Likewise.
494 (gfc_find_derived_vtab): Likewise.
495 * simplify.c (simplify_achar_char): Likewise.
496 (gfc_simplify_adjustl): Likewise.
497 (gfc_simplify_adjustr): Likewise.
498 (gfc_simplify_and): Likewise.
499 (gfc_simplify_bit_size): Likewise.
500 (gfc_simplify_is_iostat_end): Likewise.
501 (gfc_simplify_is_iostat_eor): Likewise.
502 (gfc_simplify_isnan): Likewise.
503 (simplify_bound): Likewise.
504 (gfc_simplify_leadz): Likewise.
505 (gfc_simplify_len_trim): Likewise.
506 (gfc_simplify_logical): Likewise.
507 (gfc_simplify_maxexponent): Likewise.
508 (gfc_simplify_minexponent): Likewise.
509 (gfc_simplify_new_line): Likewise.
510 (gfc_simplify_null): Likewise.
511 (gfc_simplify_or): Likewise.
512 (gfc_simplify_precision): Likewise.
513 (gfc_simplify_repeat): Likewise.
514 (gfc_simplify_scan): Likewise.
515 (gfc_simplify_size): Likewise.
516 (gfc_simplify_trailz): Likewise.
517 (gfc_simplify_trim): Likewise.
518 (gfc_simplify_verify): Likewise.
519 (gfc_simplify_xor): Likewise.
520 * trans-io.c (build_dt): Likewise.
521 (gfc_new_nml_name_expr): Removed.
523 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
525 * arith.h (gfc_constant_result): Removed prototype.
526 * constructor.h (gfc_build_array_expr): Removed prototype.
527 (gfc_build_structure_constructor_expr): Removed prototype.
528 * gfortran.h (gfc_int_expr): Removed prototype.
529 (gfc_logical_expr): Removed prototype.
530 (gfc_get_array_expr): New prototype.
531 (gfc_get_structure_constructor_expr): New prototype.
532 (gfc_get_constant_expr): New prototype.
533 (gfc_get_int_expr): New prototype.
534 (gfc_get_logical_expr): New prototype.
535 * arith.c (gfc_constant_result): Moved and renamed to
536 expr.c (gfc_get_constant_expr). Fixed all callers.
537 * constructor.c (gfc_build_array_expr): Moved and renamed to
538 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
539 and kind. Fixed all callers.
540 (gfc_build_structure_constructor_expr): Moved and renamed to
541 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
542 to type and kind. Fixed all callers.
543 * expr.c (gfc_logical_expr): Renamed to ...
544 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
545 (gfc_int_expr): Renamed to ...
546 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
548 (gfc_get_constant_expr): New.
549 (gfc_get_array_expr): New.
550 (gfc_get_structure_constructor_expr): New.
551 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
554 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
556 * constructor.h: New.
557 * constructor.c: New.
558 * Make-lang.in: Add new files to F95_PARSER_OBJS.
559 * arith.c (reducy_unary): Use constructor API.
560 (reduce_binary_ac): Likewise.
561 (reduce_binary_ca): Likewise.
562 (reduce_binary_aa): Likewise.
563 * check.c (gfc_check_pack): Likewise.
564 (gfc_check_reshape): Likewise.
565 (gfc_check_unpack): Likewise.
566 * decl.c (add_init_expr_to_sym): Likewise.
567 (build_struct): Likewise.
568 * dependency.c (gfc_check_dependency): Likewise.
569 (contains_forall_index_p): Likewise.
570 * dump-parse-tree.c (show_constructor): Likewise.
571 * expr.c (free_expr0): Likewise.
572 (gfc_copy_expr): Likewise.
573 (gfc_is_constant_expr): Likewise.
574 (simplify_constructor): Likewise.
575 (find_array_element): Likewise.
576 (find_component_ref): Likewise.
577 (find_array_section): Likewise.
578 (find_substring_ref): Likewise.
579 (simplify_const_ref): Likewise.
580 (scalarize_intrinsic_call): Likewise.
581 (check_alloc_comp_init): Likewise.
582 (gfc_default_initializer): Likewise.
583 (gfc_traverse_expr): Likewise.
584 * iresolve.c (check_charlen_present): Likewise.
585 (gfc_resolve_reshape): Likewise.
586 (gfc_resolve_transfer): Likewise.
587 * module.c (mio_constructor): Likewise.
588 * primary.c (build_actual_constructor): Likewise.
589 (gfc_match_structure_constructor): Likewise.
590 * resolve.c (resolve_structure_cons): Likewise.
591 * simplify.c (is_constant_array_expr): Likewise.
592 (init_result_expr): Likewise.
593 (transformational_result): Likewise.
594 (simplify_transformation_to_scalar): Likewise.
595 (simplify_transformation_to_array): Likewise.
596 (gfc_simplify_dot_product): Likewise.
597 (simplify_bound): Likewise.
598 (simplify_matmul): Likewise.
599 (simplify_minval_maxval): Likewise.
600 (gfc_simplify_pack): Likewise.
601 (gfc_simplify_reshape): Likewise.
602 (gfc_simplify_shape): Likewise.
603 (gfc_simplify_spread): Likewise.
604 (gfc_simplify_transpose): Likewise.
605 (gfc_simplify_unpack): Likewise.q
606 (gfc_convert_constant): Likewise.
607 (gfc_convert_char_constant): Likewise.
608 * target-memory.c (size_array): Likewise.
609 (encode_array): Likewise.
610 (encode_derived): Likewise.
611 (interpret_array): Likewise.
612 (gfc_interpret_derived): Likewise.
613 (expr_to_char): Likewise.
614 (gfc_merge_initializers): Likewise.
615 * trans-array.c (gfc_get_array_constructor_size): Likewise.
616 (gfc_trans_array_constructor_value): Likewise.
617 (get_array_ctor_strlen): Likewise.
618 (gfc_constant_array_constructor_p): Likewise.
619 (gfc_build_constant_array_constructor): Likewise.
620 (gfc_trans_array_constructor): Likewise.
621 (gfc_conv_array_initializer): Likewise.
622 * trans-decl.c (check_constant_initializer): Likewise.
623 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
624 (gfc_apply_interface_mapping_to_cons): Likewise.
625 (gfc_trans_structure_assign): Likewise.
626 (gfc_conv_structure): Likewise.
627 * array.c (check_duplicate_iterator): Likewise.
628 (match_array_list): Likewise.
629 (match_array_cons_element): Likewise.
630 (gfc_match_array_constructor): Likewise.
631 (check_constructor_type): Likewise.
632 (check_constructor): Likewise.
634 (expand_constructor): Likewise.
635 (extract_element): Likewise.
636 (gfc_expanded_ac): Likewise.
637 (resolve_array_list): Likewise.
638 (gfc_resolve_character_array_constructor): Likewise.
639 (copy_iterator): Renamed to ...
640 (gfc_copy_iterator): ... this.
641 (gfc_append_constructor): Removed.
642 (gfc_insert_constructor): Removed unused function.
643 (gfc_get_constructor): Removed.
644 (gfc_free_constructor): Removed.
645 (qgfc_copy_constructor): Removed.
646 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
647 Removed all references. Replaced constructor list by splay-tree.
648 (struct gfc_constructor): Removed member 'next', moved 'offset' from
649 the inner struct, added member 'base'.
650 (gfc_append_constructor): Removed prototype.
651 (gfc_insert_constructor): Removed prototype.
652 (gfc_get_constructor): Removed prototype.
653 (gfc_free_constructor): Removed prototype.
654 (qgfc_copy_constructor): Removed prototype.
655 (gfc_copy_iterator): New prototype.
656 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
658 2010-04-10 Tobias Burnus <burnus@net-b.de>
661 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
662 proc-pointers and type-bound procedures.
663 (gfc_specification_expr): Check proc-pointers for pureness.
665 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
668 * gfortranspec.c (lang_specific_driver): Do not expose vars
669 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
672 2010-04-09 Tobias Burnus <burnus@net-b.de>
675 * decl.c (variable_decl, match_attr_spec): Fix setting the array
677 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
678 * data.c (gfc_assign_data_value): Ditto.
679 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
680 (gfc_traverse_expr): Traverse also through codimension expressions.
681 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
682 gfc_has_ultimate_pointer): New functions.
683 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
684 (gfc_array_ref): Add codimen.
685 (gfc_array_ref): Add in_allocate.
686 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
687 gfc_has_ultimate_pointer): Add prototypes.
688 * interface.c (compare_parameter, compare_actual_formal,
689 check_intents): Add coarray constraints.
690 * match.c (gfc_match_iterator): Add coarray constraint.
691 * match.h (gfc_match_array_ref): Update interface.
692 * primary.c (gfc_match_varspec): Handle codimensions.
693 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
694 (check_class_members): Return gfc_try instead for error recovery.
695 (resolve_typebound_function,resolve_typebound_subroutine,
696 check_members): Handle return value of check_class_members.
697 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
698 check_dimension, compare_spec_to_ref, resolve_array_ref,
699 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
700 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
702 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
703 Skip over coarray refs.
704 (gfc_array_allocate) Add support for references containing coindexes.
705 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
706 (gfc_map_intrinsic_function): Ignore codimensions.
708 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
711 * io.c (check_format_string): Added check for additional non
712 blank characters after the format string was successfully
714 * io.c (check_format): Changed the error messages for positive
715 int required and period required to drop through the error logic
716 and report with gfc_error instead of gfc_error_now. Corrected
717 format postion for hollerith strings.
719 2010-04-08 Tobias Burnus <burnus@net-b.de>
721 * module.c (use_iso_fortran_env_module): Fix standard check.
723 2010-04-07 Jakub Jelinek <jakub@redhat.com>
725 * parse.c (parse_derived, parse_enum): Avoid set but not used
728 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
731 * gfortran.texi: Add section about representation of
734 2010-04-07 Simon Baldwin <simonb@google.com>
736 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
737 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
739 2010-04-07 Richard Guenther <rguenther@suse.de>
741 * options.c (gfc_init_options): Do not set.
743 2010-04-06 Tobias Burnus <burnus@net-b.de>
746 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
747 * match.c (gfc_match_critical, sync_statement): Ditto.
748 * gfortran.h (gfc_fcoarray): New enum.
749 (gfc_option_t): Use it.
750 * lang.opt (fcoarray): Add new flag.
751 * invoke.texi (fcoarray): Document it.
752 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
753 (gfc_handle_coarray_option): New function.
755 2010-04-06 Tobias Burnus <burnus@net-b.de>
758 * gfortran.h (gfc_array_spec): Add cotype.
759 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
760 and defer error diagnostic.
761 * resolve.c (resolve_fl_derived): Add missing check.
762 (resolve_symbol): Add cotype/type check.
763 * parse.c (parse_derived): Fix setting of coarray_comp.
765 2010-04-06 Tobias Burnus <burnus@net-b.de>
768 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
769 match_array_element_spec,gfc_copy_array_spec,
770 gfc_compare_array_spec): Include corank.
771 (match_array_element_spec,gfc_set_array_spec): Support codimension.
772 * decl.c (build_sym,build_struct,variable_decl,
773 match_attr_spec,attr_decl1,cray_pointer_decl,
774 gfc_match_volatile): Add codimension.
775 (gfc_match_codimension): New function.
776 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
777 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
778 (gfc_add_codimension): New function prototype.
779 * match.h (gfc_match_codimension): New function prototype.
780 (gfc_match_array_spec): Update prototype
781 * match.c (gfc_match_common): Update gfc_match_array_spec call.
782 * module.c (MOD_VERSION): Bump.
783 (mio_symbol_attribute): Support coarray attributes.
784 (mio_array_spec): Add corank support.
785 * parse.c (decode_specification_statement,decode_statement,
786 parse_derived): Add coarray support.
787 * resolve.c (resolve_formal_arglist, was_declared,
788 is_non_constant_shape_array, resolve_fl_variable,
789 resolve_fl_derived, resolve_symbol): Add coarray support.
790 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
791 gfc_build_class_symbol): Add coarray support.
792 (gfc_add_codimension): New function.
794 2010-04-06 Tobias Burnus <burnus@net-b.de>
797 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
798 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
799 stat_locked_other_image, stat_stopped_image and stat_unlocked of
801 * intrinsic.texi (iso_fortran_env): Ditto.
802 * libgfortran.h (libgfortran_stat_codes): New enum.
803 * module.c (use_iso_fortran_env_module): Honour -std= when loading
804 constants from the intrinsic module.
806 2010-04-06 Tobias Burnus <burnus@net-b.de>
809 * intrinsic.c (add_functions): Add num_images.
810 * decl.c (gfc_match_end): Handle END CRITICAL.
811 * intrinsic.h (gfc_simplify_num_images): Add prototype.
812 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
814 * gfortran.h (gfc_statement): Add enum items for those.
816 (gfc_isym_id): Add num_images.
817 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
818 (gfc_trans_sync,gfc_trans_critical): New functions.
819 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
820 gfc_trans_critical): Add/update prototypes.
821 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
823 * trans.h (gfor_fndecl_error_stop_string) Add variable.
824 * resolve.c (resolve_sync): Add function.
825 (gfc_resolve_blocks): Handle CRITICAL.
826 (resolve_code): Handle CRITICAL, ERROR STOP,
827 (resolve_branch): Add CRITICAL constraint check.
829 * st.c (gfc_free_statement): Add new statements.
830 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
831 (gfc_build_builtin_function_decls): Initialize it.
832 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
833 (gfc_match_critical, gfc_match_error_stop, sync_statement,
834 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
836 (match_exit_cycle): Handle CRITICAL constraint.
837 (gfc_match_stopcode): Handle ERROR STOP.
838 * match.h (gfc_match_critical, gfc_match_error_stop,
839 gfc_match_sync_all, gfc_match_sync_images,
840 gfc_match_sync_memory): Add prototype.
841 * parse.c (decode_statement, gfc_ascii_statement,
842 parse_executable): Handle new statements.
843 (parse_critical_block): New function.
844 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
845 * intrinsic.texi (num_images): Document new function.
846 * simplify.c (gfc_simplify_num_images): Add function.
848 2010-04-06 Tobias Burnus <burnus@net-b.de>
851 * trans-array.c (gfc_conv_expr_descriptor): Update
852 gfc_trans_scalar_assign call.
853 (has_default_initializer): New function.
854 (gfc_trans_deferred_array): Nullify less often.
855 * trans-expr.c (gfc_conv_subref_array_arg,
856 gfc_trans_subcomponent_assign): Update call to
857 gfc_trans_scalar_assign.
858 (gfc_trans_scalar_assign): Add parameter and pass it on.
859 (gfc_trans_assignment_1): Optionally, do not dealloc before
861 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
862 call to gfc_trans_scalar_assign.
863 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
864 initializer to static variables.
865 (gfc_init_default_dt): Add dealloc parameter and pass it on.
866 * trans-stmt.c (forall_make_variable_temp,
867 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
868 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
869 gfc_trans_allocate): Update gfc_trans_assignment call.
870 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
871 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
872 parameter to prototype.
874 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
876 * ioparm.def : Update copyright.
878 * trans-array.c : ditto
879 * trans-array.h : ditto
881 * trans-types.c: ditto
882 * dependency.c : ditto
886 * trans-intrinsic.c : ditto
887 * libgfortran.h : ditto
888 * invoke.texi : ditto
889 * intrinsic.texi : ditto
892 * intrinsic.c : ditto
893 * interface.c : ditto
895 * trans-stmt.c : ditto
896 * trans-stmt.h : ditto
901 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
904 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
905 do not assert the context of derived types.
907 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
910 * ioparm.def: Change inquire size variable to type pointer to
913 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
916 * trans-expr.c (conv_parent_component_references): Ensure that
917 'dt' has a backend_decl.
920 * trans-expr.c (gfc_conv_structure): Ensure that the derived
921 type has a backend_decl.
924 * resolve.c (resolve_global_procedure): Check that the 'cl'
925 structure is not NULL.
927 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
929 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
932 2010-03-17 Tobias Burnus <burnus@net-b.de>
935 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
936 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
938 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
939 pointees as having explizit size.
940 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
942 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
943 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
944 * resolve.c (resolve_symbol): Handle cp_was_assumed.
945 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
946 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
949 2010-03-14 Tobias Burnus <burnus@net-b.de>
952 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
953 (resolve_ordinary_assign): Add check to avoid segfault.
955 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
959 * resolve.c (resolve_compcall): Add new boolean dummy argument
960 'class_members'. Only resolve expression at end if false.
961 Remove redundant, static variable 'class_object'.
962 (check_class_members): Add extra argument to call of
964 (resolve_typebound_function): Renamed resolve_class_compcall.
965 Do all the detection of class references here. Correct calls to
966 resolve_compcall for extra argument.
967 (resolve_typebound_subroutine): resolve_class_typebound_call
968 renamed. Otherwise same as resolve_typebound_function.
969 (gfc_resolve_expr): Call resolve_typebound_function.
970 (resolve_code): Call resolve_typebound_subroutine.
972 2010-03-10 Tobias Burnus <burnus@net-b.de
975 * symbol.c (get_iso_c_sym): Set sym->result.
977 2010-03-08 Janus Weil <janus@gcc.gnu.org>
980 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
981 for TBPs, otherwise they will not be resolved properly.
982 (resolve_function): Use 'value.function.esym' instead of
983 'value.function.name' to check if we're dealing with a TBP.
984 (check_class_members): Set correct type of passed object for all TBPs,
985 not only generic ones, except if the type is abstract.
987 2010-03-04 Janus Weil <janus@gcc.gnu.org>
990 * decl.c (gfc_match_final_decl): Make sure variable names starting with
991 'final...' are not misinterpreted as FINAL statements.
993 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
996 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
997 allocatable ultimate components do not need temporaries, whilst
998 ultimate pointer components do.
1000 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1003 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1005 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1008 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1011 * trans-array.c (gfc_conv_array_parameter): A full array of
1012 derived type need not be restricted to a symbol without an
1013 array spec to use the call to gfc_conv_expr_descriptor.
1016 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1017 allocatable arrays do not need temporaries.
1019 2010-03-01 Tobias Burnus <burnus@net-b.de>
1022 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1025 2010-02-28 Tobias Burnus <burnus@net-b.de>
1028 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1029 (gfc_conv_initializer): Handle zero initializer as special case.
1031 2010-02-27 Tobias Burnus <burnus@net-b.de>
1034 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1035 for module variables for Fortran 2008.
1037 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1040 * trans-common.c (build_common_decl): Also update DECL_MODE,
1041 and DECL_SIZE when encountering a larger common block and call
1044 2010-02-24 Tobias Burnus <burnus@net-b.de>
1047 * trans-expr.c (gfc_conv_initializer): Call directly
1048 gfc_conv_constant for C_NULL_(FUN)PTR.
1050 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1053 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1054 checking the rest of the dimensions for elements.
1056 2010-02-21 Tobias Burnus <burnus@net-b.de>
1059 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1061 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1062 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1063 * invoke.texi: Document new -fno-protect-parens flag.
1065 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1071 * dependency.c (gfc_check_argument_var_dependency): Use enum
1072 value instead of arithmetic vaue for 'elemental'.
1073 (check_data_pointer_types): New function.
1074 (gfc_check_dependency): Call check_data_pointer_types.
1075 * trans-array.h : Change fourth argument of
1076 gfc_conv_array_parameter to boolean.
1077 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1078 can be a dummy but it must not be assumed shape or deferred.
1079 Change fourth argument to boolean. Array constructor exprs will
1080 always be contiguous and do not need packing and unpacking.
1081 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1082 space and change fourth argument of gfc_conv_array_parameter
1084 (gfc_trans_arrayfunc_assign): Change fourth argument of
1085 gfc_conv_array_parameter to boolean.
1086 * trans-io.c (gfc_convert_array_to_string): The same.
1087 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1089 2010-02-20 Tobias Burnus <burnus@net-b.de>
1092 * libgfortran.h: Add GFC_RTCHECK_MEM.
1093 * invoke.texi (-fcheck=): Document -fcheck=mem.
1094 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1095 and enable malloc-success check only with -fcheck=mem.
1096 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1098 2010-02-16 Tobias Burnus <burnus@net-b.de>
1101 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1102 * intrinsic.c (add_functions): Ditto.
1103 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1104 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1106 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1109 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1110 gfc_trans_do prototype.
1111 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1112 a loop exit condition. If exit condition is given, build the loop exit
1113 code, checking IO results of implied do loops in READ and WRITE.
1114 (gfc_trans_do): Likewise.
1115 * trans.c (trans_code): New static work function, previously
1116 gfc_trans_code. Passes exit condition to gfc_trans_do.
1117 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1118 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1119 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1120 result status bits in the dtparm structure. Use this condition in call
1121 to gfc_trans_code_cond.
1123 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1127 * trans-array.c (gfc_conv_array_parameter): Use
1128 gfc_full_array_ref_p to detect full and contiguous variable
1129 arrays. Full array components and contiguous arrays do not need
1130 internal_pack and internal_unpack.
1132 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1135 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1138 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1140 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1143 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1144 Tobias Burnus <burnus@net-b.de>
1147 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1149 2010-02-10 Tobias Burnus <burnus@net-b.de>
1152 * trans-decl.c (gfc_generate_function_code): Only check
1153 actual-vs.-dummy character bounds if not bind(C).
1155 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1158 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1159 info->dimen after info has been freed.
1161 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1164 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1167 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1169 * module.c (fix_mio_expr): Declare sym.
1171 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1174 * module.c (fix_mio_expr): Fix for private generic procedures.
1176 2010-02-09 Daniel Kraft <d@domob.eu>
1179 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1180 length to be correct and issue only with -Wsurprising.
1181 * invoke.texi (Wsurprising): Mention this new warning that is
1182 turned on by -Wsurprising.
1184 2010-02-09 Daniel Kraft <d@domob.eu>
1187 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1188 can be CHARACTER type.
1189 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1191 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1194 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1195 'formal_ptr'. If this is true, give returned descriptor unity
1196 lbounds, in all dimensions, and the appropriate offset.
1197 (gfc_conv_procedure_call); If formal is a pointer, set the last
1198 argument of gfc_conv_subref_array_arg to true.
1199 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1200 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1201 new arg of gfc_conv_subref_array_arg to false.
1202 * trans-stmt.c (forall_make_variable_temp): The same.
1204 2010-02-03 Tobias Burnus <burnus@net-b.de>
1207 * interface.c (compare_parameter): Disable rank-checking
1210 2010-02-02 Tobias Burnus <burnus@net-b.de>
1213 * parse.c (decode_specification_statement): Use sym->result not sym.
1215 2010-02-01 Tobias Burnus <burnus@net-b.de>
1218 * decl.c (variable_decl): Allow default initializer in
1219 TYPE declarations in PURE functions.
1221 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1224 * resolve.c (resolve_allocate_expr): Move default initialization code
1225 here from gfc_trans_allocate.
1226 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1228 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1229 of CLASS variables via memcpy.
1230 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1231 to resolve_allocate_expr.
1233 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1236 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1237 * gfortran.h : Add prototype for above.
1238 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1239 (gfc_trans_subcomponent_assign): Call new function to replace
1240 the code to deal with allocatable components.
1241 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1242 gfc_get_full_arrayspec_from_expr to replace existing code.
1244 2010-01-25 Tobias Burnus <burnus@net-b.de>
1247 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1250 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1254 * expr.c (remove_subobject_ref): If the constructor is NULL use
1255 the expression as the source.
1256 (simplify_const_ref): Change the type of expression if
1257 there are component references. Allow for substring to be at
1258 the end of an arbitrarily long chain of references. If an
1259 element is found that is not in an EXPR_ARRAY, assume that this
1260 is scalar initialization of array. Call remove_subobject_ref in
1261 this case with NULL second argument.
1263 2010-01-24 Tobias Burnus <burnus@net-b.de>
1266 * array.c (gfc_array_dimen_size): Use correct specific
1267 function in the check.
1269 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1272 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1273 is required, turn any trailing array elements after a range
1274 into ranges so that offsets can be calculated.
1276 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1278 * module.c (mio_f2k_derived): Use enumerator as initializer of
1282 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1283 bitfield of width 2.
1285 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1288 * resolve.c (extract_compcall_passed_object): Set locus for
1289 passed-object argument.
1290 (extract_ppc_passed_object): Set locus and correctly remove PPC
1293 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1296 * trans-decl.c (add_argument_checking): Do not use the backend
1297 decl directly to test for the presence of an optional dummy
1298 argument. Use gfc_conv_expr_present, remembering to set the
1302 * trans-decl.c (gfc_generate_function_code): Small white space
1303 changes. If 'recurcheckvar' is NULL do not try to reset it.
1305 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1308 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1309 component for extended types.
1310 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1311 and take care of parent component accessibility.
1313 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1316 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1317 * interface.c (check_interface1): Move a warning message here from
1318 resolve_fl_procedure.
1319 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1320 * module.c (read_module): Remove call to gfc_check_interfaces, since
1321 this comes too early here.
1322 * resolve.c (resolve_fl_procedure): Move warning message to
1325 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1328 * interface.c (check_interface1): Pass symbol name rather than NULL to
1329 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1331 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1332 than NULL to gfc_compare_interfaces.
1334 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1337 * trans-array.c (duplicate_allocatable): Static version of
1338 gfc_duplicate_allocatable with provision to handle scalar
1339 components. New boolean argument to switch off call to malloc
1341 (gfc_duplicate_allocatable): New function to call above with
1343 (gfc_copy_allocatable_data): New function to call above with
1345 (structure_alloc_comps): Do not apply indirect reference to
1346 scalar pointers. Add new section to copy allocatable components
1347 of arrays. Extend copying of allocatable components to include
1349 (gfc_copy_only_alloc_comp): New function to copy allocatable
1350 component derived types, without allocating the base structure.
1351 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1352 Add primitive for gfc_copy_only_alloc_comp.
1353 * trans-expr.c (gfc_conv_procedure_call): After calls to
1354 transformational functions with results that are derived types
1355 with allocatable components, copy the components in the result.
1356 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1357 of lhs derived types before allocation.
1359 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1362 * module.c (load_generic_interfaces): If a procedure that is
1363 use associated but not generic is given an interface that
1364 includes itself, then make it generic.
1366 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1367 Shujing Zhao <pearly.zhao@oracle.com>
1369 PR translation/42469
1370 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1371 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1372 character between option name and help text.
1374 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1378 * trans-array.c (gfc_conv_array_initializer): Change call to
1379 gfc_error_now to call to gfc_fatal_error.
1380 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1381 (is_constant_element): Changed name from constant_element.
1382 (gfc_constant_ac): Only use expand_construuctor for expression
1383 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1384 call gfc_is_constant_expr.
1385 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1387 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1388 array expressions should have their constructors expanded.
1389 (gfc_resolve_expr): Use new function to determine whether or not to call
1390 gfc_expand_constructor.
1392 2010-01-09 Tobias Burnus <burnus@net-b.de>
1395 * trans-expr.c (gfc_trans_structure_assign): Handle
1397 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1398 to the constructor for c_null_(fun)ptr.
1399 * resolve.c (resolve_structure_cons): Add special case
1400 for c_null_(fun)ptr.
1402 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1404 * gfortranspec.c (lang_specific_driver): Update copyright notice
1407 2010-01-08 Tobias Burnus <burnus@net-b.de>
1410 * symbol.c (check_conflict, gfc_copy_attr): Add
1411 ASYNCHRONOUS support.
1412 (gfc_add_asynchronous): New function.
1413 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1414 (gfc_match_asynchronous): New function.
1415 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1416 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1417 (gfc_add_asynchronous): New Prototype.
1418 * module.c (ab_attribute, mio_symbol_attribute): Add
1419 ASYNCHRONOUS support.
1420 * resolve.c (was_declared): Ditto.
1421 * match.h (gfc_match_asynchronous): New prototype.
1422 * parse.c (decode_specification_statement,decode_statement):
1423 Add ASYNCHRONOUS support.
1425 2010-01-07 Tobias Burnus <burnus@net-b.de>
1428 * trans-decl.c (get_proc_pointer_decl): Fix call to
1429 gfc_conv_initializer for array-valued proc-pointer funcs.
1431 2010-01-07 Tobias Burnus <burnus@net-b.de>
1434 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1435 allocatable scalars with SAVE attribute.
1437 2010-01-05 Tobias Burnus <burnus@net-b.de>
1440 * options.c (gfc_post_options): Set -frecursion
1441 when -fopenmp is used.
1443 2010-01-05 Tobias Burnus <burnus@net-b.de>
1446 * trans-expr.c (gfc_conv_procedure_call): Nullify
1447 return value for allocatable-scalar character functions.
1449 2010-01-04 Tobias Burnus <burnus@net-b.de>
1452 * error.c (error_printf, gfc_warning, gfc_notify_std,
1453 gfc_warning_now, gfc_error, gfc_error_now,
1454 gfc_fatal_error): Change argument name from nocmsgid to
1455 gmsgid to enable (x)gettext's % checking.
1457 2010-01-04 Tobias Burnus <burnus@net-b.de>
1459 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1461 2010-01-04 Tobias Burnus <burnus@net-b.de>
1464 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1465 for functions returning allocatable scalars.
1466 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1467 reallocating an allocatable scalar.
1468 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1470 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1471 allocatable scalars.
1472 (gfc_generate_function_code): Nullify result variable for
1473 allocatable scalars.
1476 * module.c (gfc_use_module): Fix warning string to allow
1480 * invoke.texi (-fcheck=recursion): Mention that the checking
1481 is also disabled for -frecursive.
1482 * trans-decl.c (gfc_generate_function_code): Disable
1483 -fcheck=recursion when -frecursive is used.
1485 * intrinsic.texi (iso_c_binding): Improve wording.
1488 Copyright (C) 2010 Free Software Foundation, Inc.
1490 Copying and distribution of this file, with or without modification,
1491 are permitted in any medium without royalty provided the copyright
1492 notice and this notice are preserved.