1 2018-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
3 * gfortran.h: Remove prototype.
4 * symbol.c (gfc_new_undo_checkpoint): Remove unused function.
6 2018-05-11 Steven G. Kargl <kargl@gcc.gnu.org>
9 * expr.c (check_inquiry): Avoid NULL pointer dereference.
11 2018-05-10 Steven G. Kargl <kargl@gcc.gnu.org>
14 * check.c (gfc_check_rank): Check that the argument is a data object.
16 2018-05-10 Steven G. Kargl <kargl@gcc.gnu.org>
19 * array.c (gfc_resolve_character_array_constructor): Substrings
20 with upper bound smaller than lower bound are zero length strings.
22 2018-05-10 Steven G. Kargl <kargl@gcc.gnu.org>
25 * data.c (gfc_assign_data_value): Check that a data object does
26 not also have default initialization.
28 2018-05-10 Marek Polacek <polacek@redhat.com>
31 * options.c (gfc_post_options): Set main_input_filename.
33 2018-05-10 Thomas Koenig <tkoenig@gcc.gnu.org>
36 * intrinsic.texi: Document BACK for MINLOC and MAXLOC.
38 2018-05-10 Paul Thomas <pault@gcc.gnu.org>
42 * resolve.c (get_temp_from_expr): The temporary must not have
43 dummy or intent attributes.
45 2018-05-08 Thomas Koenig <tkoenig@gcc.gnu.org>
48 * check.c (gfc_check_minmaxloc): Remove error for BACK not being
49 implemented. Use gfc_logical_4_kind for BACK.
50 * simplify.c (min_max_choose): Add optional argument back_val.
52 (simplify_minmaxloc_to_scalar): Add argument back_val. Pass
53 back_val to min_max_choose.
54 (simplify_minmaxloc_to_nodim): Likewise.
55 (simplify_minmaxloc_to_array): Likewise.
56 (gfc_simplify_minmaxloc): Add argument back, handle it.
57 Pass back_val to specific simplification functions.
58 (gfc_simplify_minloc): Remove ATTRIBUTE_UNUSED from argument back,
59 pass it on to gfc_simplify_minmaxloc.
60 (gfc_simplify_maxloc): Likewise.
61 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Adjust
62 comment. If BACK is true, use greater or equal (or lesser or
63 equal) insteal of greater (or lesser). Mark the condition of
64 having found a value which exceeds the limit as unlikely.
66 2018-05-07 Jeff Law <law@redhat.comg>
68 * scanner.c (preprocessor_line): Call linemap_add after a line
69 directive that changes the current filename.
71 2018-05-06 Andre Vehreschild <vehre@gcc.gnu.org>
74 * dependency.c (gfc_dep_resolver): Revert looking at coarray dimension
75 introduced by r259385.
76 * trans-intrinsic.c (conv_caf_send): Always report a dependency for
77 same variables in coarray assignments.
79 2018-05-02 Tom de Vries <tom@codesourcery.com>
82 * f95-lang.c (DEF_GOACC_BUILTIN_ONLY): Define.
84 2018-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
87 * decl.c (gfc_match_char_spec): Check for negative length and set to 0.
89 2018-04-14 Andre Vehreschild <vehre@gcc.gnu.org>
93 * dependency.c (gfc_dep_resolver): Coarray indexes are to be ignored
94 during dependency computation. They define no data dependency.
95 * trans-array.c (conv_array_index_offset): The stride can not be set
97 * trans-intrinsic.c (conv_caf_send): Add creation of temporary array
98 for caf_get's result and copying to the array with vectorial
101 2018-04-14 Thomas Koenig <tkoenig@gcc.gnu.org>
104 * frontend-passes.c (traverse_io_block): Check for start, end or
105 stride being defined by an outer implied DO loop.
107 2018-04-12 Thomas Koenig <tkoenig@gcc.gnu.org>
111 * trans-stmt.c (gfc_trans_forall_loop): Use annot_expr_ivdep_kind
112 for annotation and remove dependence on -ftree-parallelize-loops.
114 2018-04-10 Jakub Jelinek <jakub@redhat.com>
117 * openmp.c (resolve_omp_do): Remove bogus if (j < i) break;.
118 (resolve_oacc_nested_loops): Likewise. Formatting fix.
120 2018-04-09 Thomas Koenig <tkoenig@gcc.gnu.org>
123 * trans-stmt.c (gfc_trans_forall_loop): Remove annotation for
124 parallell processing of DO CONCURRENT -ftree-parallelize-loops
127 2018-04-09 Thomas Koenig <tkoenig@gcc.gnu.org>
130 * resolve.c (resolve_variable): Simplify cases where access to a
131 parameter array results in a single constant.
133 2018-04-02 Thomas Koenig <tkoenig@gcc.gnu.org>
136 * decl.c (variable_decl): If upper or lower bounds simplify
137 to a constant, use that.
139 2018-03-30 Paul Thomas <pault@gcc.gnu.org>
142 * simplify.c (gfc_convert_constant): Handle case of array
143 constructors within an array that has no iterator and improve
144 the conciseness of this section of code.
146 2017-03-30 Thomas Koenig <tkoenig@gcc.gnu.org>
149 * array.c (gfc_resolve_character_array_constructor): Early
150 exit for zero-size arrays.
151 * simplify.c (simplify_transformation_to_array): Exit early
152 if the result size is zero.
153 (simplify_minmaxloc_to_array): Likewise.
155 2018-03-28 Mikael Morin <mikael@gcc.gnu.org>
158 * symbol.c (gfc_symbol_done_2): Start freeing namespaces
160 (gfc_free_namespace): Restore assert (revert r258839).
162 2018-03-28 Jakub Jelinek <jakub@redhat.com>
164 * gfortran.h (gfc_dt): Rename default_exp field to dec_ext.
165 * ioparm.def (IOPARM_dt_default_exp): Rename to ...
166 (IOPARM_dt_dec_ext): ... this.
167 * trans-io.c (build_dt): Adjust for default_exp renaming to
168 dec_ext and IOPARM_dt_default_exp renaming to IOPARM_dt_dec_ext.
169 * io.c (match_io): Likewise.
171 2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
174 * frontend-passes.c (gfc_run_passes): Do not run front-end
175 optimizations if a previous error occurred.
177 2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
178 Harald Anlauf <anlauf@gmx.de>
181 * primary.c (gfc_convert_to_structure_constructor): Check
182 conformance of argument types in structure constructor.
184 2018-03-26 Thomas Koenig <tkoenig@gcc.gnu.org>
187 * io.c: Include constructor.h.
188 (resolve_tag_format): For a constant character array, concatenate
189 into a single character expression.
191 2018-03-25 Seth Johnson <johnsonsr@ornl.gov>
192 Dominique d'Humieres <dominiq@gcc.gnu.org>
195 * check.c (gfc_check_c_f_pointer): Allow scalar noninteroperable
196 scalar derived type with -std=f2003 and -std=f2008.
198 2018-03-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
199 Dominique d'Humieres <dominiq@gcc.gnu.org>
202 * symbol.c (gfc_free_namespace): Delete the assert and only if
203 refs count is equals zero, free the namespace. Otherwise,
204 something is halfway and other errors will resound.
206 2018-03-24 Thomas Koenig <tkoenig@gcc.gnu.org>
209 * expr.c (find_substring_ref): Change types of start, end
210 and length variables to gfc_charlen_t. Set length to zero
213 2018-03-24 Steven G. Kargl <kargl@gcc.gnu.org>
216 * decl.c (check_function_name): Improved error message
217 (gfc_match_volatile, gfc_match_asynchronous) Use check_function_name.
219 2018-03-22 Steven G. Kargl <kargl@gcc.gnu.org>
222 * decl.c (get_proc_name): If the MODULE prefix appears in interface
223 body, then it must appear on the contained subroutine or function.
224 While here, fix nearby mis-indented code.
226 2018-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
227 Harald Anlauf <anlauf@gmx.de>
230 * trans-types.c (gfc_sym_type): Do not dereference NULL pointer.
232 2018-03-21 Janne Blomqvist <jb@gcc.gnu.org>
235 * trans-expr.c (gfc_conv_procedure_call): Convert charlen to
236 gfc_charlen_type_node when calling procedure.
238 2018-03-20 Steven G. Kargl <kargl@gcc.gnu.org>
241 * interface.c (symbol_rank): Remove bogus null pointer check that
242 crept in when translating a ternary operator into an if-else
245 2018-03-19 Thomas Koenig <tkoenig@gcc.gnu.org>
248 * simplify.c (gfc_convert_constant): Correctly handle iterators
251 2018-03-18 Steven G. Kargl <kargl@gcc.gnu.org>
254 * decl.c (get_proc_name): Check for a subroutine re-defined in
255 the contain portion of a subroutine. Change language of existing
256 error message to better describe the issue. While here fix whitespace
259 2018-03-18 Steven G. Kargl <kargl@gcc.gnu.org>
262 * decl.c (get_proc_name): Catch clash between a procedure statement
263 and a contained subprogram
265 2018-03-16 Steven G. Kargl <kargl@gcc.gnu.org>
268 * decl.c (merge_array_spec): Correct the error condition.
270 2018-03-15 Steven G. Kargl <kargl@gcc.gnu.org>
273 * decl.c (get_proc_name): Check for clash of entry name with
276 2018-03-15 Steven G. Kargl <kargl@gcc.gnu.org>
279 * decl.c (merge_array_spec): Limit the merging to maximum allowed
280 dimensions, and issue error message if limit is exceeded.
282 2018-03-13 Steven G. Kargl <kargl@gcc.gnu.org>
284 * check.c (gfc_check_kill_sub): Remove check for INTEGER(4) or (8).
285 * intrinsic.c (add_functions): Remove reference to gfc_resolve_kill.
286 (add_subroutines): Remove reference to gfc_resolve_kill_sub.
287 * intrinsic.texi: Update documentation.
288 * iresolve.c (gfc_resolve_kill, gfc_resolve_kill_sub): Remove.
289 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
290 gfor_fndecl_kill and gfor_fndecl_kill_sub
291 * trans-intrinsic.c (conv_intrinsic_kill, conv_intrinsic_kill_sub): new
293 (gfc_conv_intrinsic_function): Use conv_intrinsic_kill.
294 (gfc_conv_intrinsic_subroutine): Use conv_intrinsic_kill_sub.
295 * trans.h: Declare gfor_fndecl_kill and gfor_fndecl_kill_sub.
297 2018-03-11 Paul Thomas <pault@gcc.gnu.org>
300 * trans-array.c (structure_alloc_comps): Make sure that the
301 vptr is copied and that the unlimited polymorphic _len is used
302 to compute the size to be allocated.
303 * trans-expr.c (gfc_get_class_array_ref): If unlimited, use the
304 unlimited polymorphic _len for the offset to the element.
305 (gfc_copy_class_to_class): Set the new 'unlimited' argument.
306 * trans.h : Add the boolean 'unlimited' to the prototype.
308 2018-03-11 Steven G. Kargl <kargl@gcc.gnu.org>
311 * resolve.c (resolve_fl_procedure): Enforce F2018:C15100.
313 2018-03-11 Steven G. Kargl <kargls@gcc.gnu.org>
315 * check.c (gfc_check_kill): Check pid and sig are scalar.
316 (gfc_check_kill_sub): Restrict kind to 4 and 8.
317 * intrinsic.c (add_function): Sort keyword list. Add pid and sig
318 keywords for KILL. Remove redundant *back="back" in favor of the
319 original *bck="back".
320 (add_subroutines): Sort keyword list. Add pid and sig keywords
322 * intrinsic.texi: Fix documentation to consistently use pid and sig.
323 * iresolve.c (gfc_resolve_kill): Kind can only be 4 or 8. Choose the
325 (gfc_resolve_rename_sub): Add comment.
327 2018-03-11 Thomas Koenig <tkoenig@gcc.gnu.org>
330 * simplify.c (simplify_transformation): Return default result for
331 empty array argument.
332 (gfc_simplify_all): Remove special-case handling for zerosize.
333 (gfc_simplify_any): Likewise.
334 (gfc_simplify_count): Likewise.
335 (gfc_simplify_iall): Likewise.
336 (gfc_simplify_iany): Likewise.
337 (gfc_simplify_iparity): Likewise.
338 (gfc_simplify_minval): Likewise.
339 (gfc_simplify_maxval): Likewise.
340 (gfc_simplify_norm2): Likewise.
341 (gfc_simplify_product): Likewise.
342 (gfc_simplify_sum): Likewise.
344 2018-03-10 Steven G. Kargl <kargl@gcc.gnu.org>
347 * arith.c (check_result, eval_intrinsic): If result overflows, pass
348 the expression up the chain instead of a NULL pointer.
350 2018-03-07 Steven G. Kargl <kargl@gcc.gnu.org>
354 * decl.c (gfc_match_char_spec): Try to reduce a charlen to a constant.
356 2017-03-06 Thomas Koenig <tkoenig@gcc.gnu.org>
360 * expr.c (simplify_parameter_variable): If p is a size zero array
361 and not an ARRAY_EXPR insert an empty array constructor and
363 * gfortran.h: Add prototype for gfc_is_size_zero_array.
364 * simplify.c (is_size_zero_array): Make non-static and rename into
365 (gfc_is_size_zero_array): Check for parameter arrays of zero
366 size by comparing shape and absence of constructor.
367 (gfc_simplify_all): Use gfc_is_size_zero_array instead of
369 (gfc_simplify_count): Likewise.
370 (gfc_simplify_iall): Likewise.
371 (gfc_simplify_iany): Likewise.
372 (gfc_simplify_iparity): Likewise.
373 (gfc_simplify_minval): Likewise.
374 (gfc_simplify_maxval): Likewise.
375 (gfc_simplify_product): Likewise.
376 (gfc_simplify_sum): Likewise.
378 2018-03-06 Steven G. Kargl <kargl@gcc.gnu.org>
381 * primary.c (match_sym_complex_part): Give the matcher for an implied
382 do-loop a chance to run.
384 2018-03-03 Harald Anlauf <anlauf@gmx.de>
387 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Do not
388 dereference NULL pointer.
390 2018-03-03 Steven G. Kargl <kargl@gcc.gnu.org>
393 * simplify.c (is_size_zero_array): New function to check for size
395 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
396 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
397 gfc_simplify_minval, gfc_simplify_maxval, gfc_simplify_norm2,
398 gfc_simplify_product, gfc_simplify_sum): Use it, and implement
399 requirements from F2018.
401 2018-03-03 Steven G. Kargl <kargl@gcc.gnu.org>
404 * simplify.c (gfc_simplify_transfer): Resolve mold.
406 2018-03-03 Paul Thomas <pault@gcc.gnu.org>
409 * resolve.c (build_loc_call): Change symtree name from 'loc' to
412 2018-03-01 Paul Thomas <pault@gcc.gnu.org>
415 * target-memory.c (gfc_interpret_derived): Assert that BT_VOID
416 components are caf tokens.
417 (gfc_target_interpret_expr): Treat BT_VOID expressions as
420 2018-03-01 Paul Thomas <pault@gcc.gnu.org>
423 * class.c (class_array_ref_detected): Remove the condition that
424 there be no reference after the array reference.
425 (find_intrinsic_vtab): Remove excess whitespace.
426 * trans-array.c (gfc_conv_scalarized_array_ref): Rename 'tmp'
427 as 'base and call build_class_array_ref earlier.
429 2018-02-28 Paul Thomas <pault@gcc.gnu.org>
432 * trans-stmt.c (trans_associate_var): Make sure that the se
433 expression is a pointer type before converting it to the symbol
436 2018-02-25 Steven G. Kargl <kargl@gcc.gnu.org>
439 * decl.c (variable_decl): Check that an explicit-shape-array with
440 nonconstant bounds is allowed.
442 2018-02-25 Paul Thomas <pault@gcc.gnu.org>
445 * trans-intrinsic.c (gfc_conv_allocated): If the argument se
446 has a pre block, add it to the expression pre block.
448 2018-02-25 Thomas Koenig <tkoenig@gcc.gnu.org>
451 * gfortran.h (gfc_integer_4_kind): Define.
452 * resolve.c (resolve_select_type): Make sure that the
453 kind of c->high is gfc_integer_4_kind.
455 2018-02-24 Steven G. Kargl <kargl@gcc.gnu.org>
458 * decl.c (gfc_match_data): Check for invalid substring in
461 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
463 * intrinsic.texi: Arguments to MATMUL cannot both be rank one.
465 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
468 * trans-io.c (transfer_expr): Deal with C_LOC in transfer statement.
470 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
473 * interface.c (compare_actual_formal): Issue error if keyword is
474 used in a statement function.
476 2018-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
479 * trans-io.c (set_parameter_value_inquire): Adjust range check of
480 negative unit values for kind=8 units to the kind=4 negative limit.
482 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
485 * trans-types.c (gfc_sym_type): Test sym->ns->proc_name before
486 accessing its components.
488 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
491 * trans-decl.c (gfc_finish_var_decl): Test sym->ns->proc_name
492 before accessing its components.
494 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
497 * trans-const.c : Clean up some whitespace issues.
498 * trans-expr.c (gfc_conv_initializer): If an iso_c_binding
499 derived type has a kind value of zero, set it to the default
502 2018-02-23 Janne Blomqvist <jb@gcc.gnu.org>
505 * trans-decl.c (gfc_build_builtin_function_decls): Add bool
506 argument to stop and error stop decls.
507 * trans-stmt.c (gfc_trans_stop): Add false value to argument
510 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
514 * trans-decl.c (gfc_build_builtin_function_decls): Pass
515 gfc_int8_type node to pause_numeric, size_type_node to
517 * trans-stmt.c (gfc_trans_pause): Likewise.
519 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
521 * gfortran.texi: Update Coarray API description.
522 * trans-decl.c (gfc_build_builtin_function_decls): Use size_t for
523 character lengths, int for exit codes.
524 (generate_coarray_sym_init): Use size_t for character length.
525 * trans-intrinsic.c (conv_co_collective): Likewise.
526 * trans-stmt.c (gfc_trans_lock_unlock): Likewise.
527 (gfc_trans_event_post_wait): Likewise.
528 (gfc_trans_sync): Likewise.
529 (gfc_trans_stop): Use size_t for character lengths, int for exit
532 2018-02-20 Thomas Koenig <tkoenig@gcc.gnu.org>
536 * primary.c (gfc_convert_to_structure_constructor):
537 For a constant string constructor, make sure the length
540 2018-02-19 Paul Thomas <pault@gcc.gnu.org>
544 * resolve.c (resolve_assoc_var): Rearrange the logic for the
545 determination of the character length of associate names. If
546 the associate name is missing a length expression or the length
547 expression is not a constant and the target is not a variable,
548 make the associate name allocatable and deferred length.
549 * trans-decl.c (gfc_get_symbol_decl): Null the character length
550 backend_decl for deferred length associate names that are not
551 variables. Set 'length' to gfc_index_zero_node for character
552 associate names, whose character length is a PARM_DECL.
554 2018-02-19 Thomas Koenig <tkoenig@gcc.gnu.org>
557 * frontend-passes.c (traverse_io_block): Remove workaround for
560 2018-02-19 Andre Vehreschild <vehre@gcc.gnu.org>
562 * gfortran.texi: Document additional src/dst_type. Fix some typos.
563 * trans-decl.c (gfc_build_builtin_function_decls): Declare the new
564 argument of _caf_*_by_ref () with * e { get, send, sendget }.
565 * trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Add the type of the
566 data referenced when generating a call to caf_get_by_ref ().
567 (conv_caf_send): Same but for caf_send_by_ref () and
568 caf_sendget_by_ref ().
570 2018-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
573 * io.c (check_format): Allow FMT_COLON.
575 2018-02-18 Paul Thomas <pault@gcc.gnu.org>
578 * trans-array.c (gfc_conv_expr_descriptor): Set parmtype from
579 the typenode in the case of deferred length characters.
581 2018-02-17 Thomas Koenig <tkoenig@gcc.gnu.org>
584 * frontend-passes (scalarized_expr): If the expression
585 is an assumed size array, leave in the last reference
586 and pass AR_SECTION instead of AR_FULL to gfc_resolve
587 in order to avoid an error.
589 2018-02-17 Paul Thomas <pault@gcc.gnu.org>
592 * resolve.c (resolve_assoc_var): If a non-constant target expr.
593 has no string length expression, make the associate variable
594 into a deferred length, allocatable symbol.
595 * trans-decl.c (gfc_is_reallocatable_lhs): Add and use a ptr to
597 * trans-stmt.c (trans_associate_var): Null and free scalar
598 associate names that are allocatable. After assignment, remove
599 the allocatable attribute to prevent reallocation.
601 2018-02-16 Jakub Jelinek <jakub@redhat.com>
604 * trans-openmp.c (gfc_trans_omp_clauses): For OMP_CLAUSE_LINEAR_REF
605 kind set OMP_CLAUSE_LINEAR_STEP to TYPE_SIZE_UNIT times last_step.
607 2018-02-16 Dominique d'Humieres <dominiq@gcc.gnu.org>
610 * decl.c (gfc_get_pdt_instance): Replace '%qs' with %qs.
612 2018-02-15 Janus Weil <janus@gcc.gnu.org>
615 * interface.c (check_dtio_arg_TKR_intent): Add a check for character
618 2018-02-14 Janus Weil <janus@gcc.gnu.org>
621 * match.c (gfc_match_select_type): Fix check for selector in
622 SELECT TYPE statement.
624 2018-02-13 Janus Weil <janus@gcc.gnu.org>
627 * symbol.c (check_conflict): Reject procedure pointers in common blocks.
629 2018-02-13 Alastair McKinstry <alastair.mckinstry@sceal.ie>
630 Janne Blomqvist <jb@gcc.gnu.org>
632 * module.c (dump_module): Use lbasename to ensure that module
633 files are reproducible.
635 2018-02-12 Janus Weil <janus@gcc.gnu.org>
638 * resolve.c (resolve_component): Fix checks of passed argument in
639 procedure-pointer components.
641 2018-02-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
644 * resolve.c (resolve_formal_arglist): Update error message.
646 2018-02-11 Andre Vehreschild <vehre@gcc.gnu.org>
648 * gfortran.texi: Fix typos in documentation of caf_register ().
649 * trans-array.c (structure_alloc_comps): Only register a component of
650 a derived typed corray, not of an ultimate component coarray.
652 2018-02-11 Steven G. Kargl <kargl@gcc.gnu.org>
656 * interface.c (compare_actual_formal): Add in_statement_function
657 bool parameter. Skip check of INTENT attribute for statement
658 functions. Arguments to a statement function cannot be optional,
659 issue error for missing argument.
660 (gfc_procedure_use, gfc_ppc_use, gfc_arglist_matches_symbol): Use
661 in_statement_function.
663 2018-02-11 Paul Thomas <pault@gcc.gnu.org>
666 * trans-expr.c (gfc_conv_derived_to_class): Set the use_offset
667 flag. If the is a vector subscript or the expression is not a
668 variable, make the descriptor one-based.
670 2018-02-10 Paul Thomas <pault@gcc.gnu.org>
674 * trans-array.c (gfc_array_init_size): Revert the change made
675 in revision 257356 setting the dtype.
676 * trans-types.c (gfc_get_dtype): Do not use the cached dtype.
677 Call gfc_get_dtype_rank_type every time.
680 * trans-array.c (gfc_conv_expr_descriptor): If the source array
681 is a descriptor type, use its offset, removing the condition
682 that is be a class expression.
684 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
687 * match.c (gfc_match_deallocate): Check for NULL pointer.
689 2018-02-07 Thomas Koenig <tkoenig@gcc.gnu.org>
692 * trans-intrinsic.c (gfc_conv_intrinsic_shape): New function.
693 (gfc_conv_intrinsic_function): Call it.
695 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
698 * match.c (gfc_match_type_spec): If the charlen is non-NULL, then
699 try to resolve it. While here return early if possible.
701 2018-02-04 Paul Thomas <pault@gcc.gnu.org>
704 * trans-decl.c (gfc_get_symbol_decl): Do not finish the decl of
705 'length' if the symbol charlen backend_decl is an indirect ref.
707 2018-02-03 Paul Thomas <pault@gcc.gnu.org>
711 * trans-array.c (gfc_array_init_size): Instead of gfc_get_dtype
712 use gfc_get_dtype_rank_type.
714 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
718 * resolve.c (resolve_assoc_var): Generate an error if
719 target length unknown.
721 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
724 * simplify.c (gfc_simplify_repeat): Increase limit for deferring
725 to runtime, print a warning message.
727 2018-01-31 Jakub Jelinek <jakub@redhat.com>
730 * openmp.c (gfc_match_omp_clauses): If all the linear
731 gfc_match_omp_variable_list calls failed, don't gfc_free_omp_namelist
732 nor set *head = NULL. Formatting fixes.
734 2018-01-31 Paul Thomas <pault@gcc.gnu.org>
737 * trans-expr.c (gfc_conv_procedure_call): If the parm expr is
738 an address expression passed to an assumed rank dummy, convert
739 to an indirect reference.
741 2018-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
743 * dump-parse-tree.c (write_proc): Use sym_name (which may
744 be sym->binding_label) instead of sym->name.
746 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
748 * trans-const.c (gfc_conv_string_init): Use gfc_charlen_t instead
751 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
754 * trans-expr.c (fill_with_spaces): Use memset instead of
756 (gfc_trans_string_copy): Improve opportunity to use builtins with
759 2018-01-30 Jakub Jelinek <jakub@redhat.com>
762 * trans-array.c (gfc_get_descriptor_offsets_for_info): Set *data_off
763 to DATA_FIELD's offset rather than OFFSET_FIELD's offset.
765 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
768 * array.c (gfc_ref_dimen_size): Whitespace fixes. If stride is
771 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
774 * frontend-passes (matmul_to_var_expr): Return early if
776 (inline_matmul_assign): Likewise.
778 2017-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
781 * resolve.c (resolve_component): Ensure BIND(C) character
782 components have length one.
783 (resolve_symbol): Likewise for variables.
785 2018-01-27 Jakub Jelinek <jakub@redhat.com>
788 * decl.c (add_init_expr_to_sym): Ignore initializers for too large
791 2018-01-26 Damian Rouson <damian@sourceryinstitute.org>
792 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
793 Soren Rasmussen <s.c.rasmussen@gmail.com>
795 Partial support for Fortran 2018 teams features.
797 * array.c (gfc_match_array_ref): add team attribute in coarray
799 * check.c (gfc_check_get_team, gfc_check_team_number): add new
800 functions for get_team and team_number.
801 * dump-parse-tree.c (show_code_node): add new statements: form team,
802 change team, end team, and sync team.
803 * expr.c (gfc_find_team_co): add new function.
804 * gfortran.h: add new statements.
805 * intrinsic.c (add_functions): add get_team and team_number functions.
806 * intrinsic.h: add get_team and team_number prototypes for check,
807 simplify, and resolve.
808 * iresolve.c (gfc_resolve_get_team, gfc_resolve_team_number): add new
810 * iso-fortran-env.def: add the team_type derived type.
811 * match.c (gfc_match_if, gfc_match_form_team, gfc_match_team_number)
812 (gfc_match_end_team, gfc_match_sync_team, gfc_match_change_team):
813 add change team, end team, form team, sync team match and functions.
814 * match.h: add new prototypes for change team, end team, form team,
816 * parse.c (decode_statement): add cases for change team, end team,
817 form team, and sync team.
818 * resolve.c: add cases for exec form team, change team, end team, and
820 * simplify.c (gfc_simplify_get_team): add new function for get team.
821 * st.c (gfc_free_statement): add cases exec for change team, end team,
822 form team, sync team.
823 * trans-decl.c (gfor_fndecl_caf_form_team)
824 (gfor_fndecl_caf_change_team, gfor_fndecl_caf_end_team)
825 (gfor_fndecl_caf_sync_team, gfor_fndecl_caf_get_team)
826 (gfor_fndecl_caf_team_number): add functions and definitions.
827 * trans-intrinsic.c (conv_caf_send, conv_intrinsic_team_number): add
828 new function and team_type argument support.
829 * trans-stmt.c (gfc_trans_form_team, gfc_trans_change_team)
830 (gfc_trans_end_team, gfc_trans_sync_team): add new functions.
831 * trans-stmt.h: add new prototypes.
832 * trans-types.c (gfc_get_derived_type): check condition for team_type.
833 * trans.c (trans_code): new exec cases for form team, change team, end
835 * trans.h: add new prototypes.
837 2018-01-26 Steven G. Kargl <kargl@gcc.gnu.org>
840 * simplify.c (compute_dot_product): Initialize result to INTEGER(1) 0
841 or .false. The summation does the correct type conversion.
842 (gfc_simplify_dot_product): Special case zero-sized arrays.
844 2018-25-01 Paul Thomas <pault@gcc.gnu.org>
847 * array.c (gfc_match_array_ref): If standard earlier than F2008
848 it is an error if the reference dimension is greater than 7.
849 libgfortran.h : Increase GFC_MAX_DIMENSIONS to 15. Change the
850 dtype masks and shifts accordingly.
851 * trans-array.c (gfc_conv_descriptor_dtype): Use the dtype
852 type node to check the field.
853 (gfc_conv_descriptor_dtype): Access the rank field of dtype.
854 (duplicate_allocatable_coarray): Access the rank field of the
855 dtype descriptor rather than the dtype itself.
856 * trans-expr.c (get_scalar_to_descriptor_type): Store the type
857 of 'scalar' on entry and use its TREE_TYPE if it is ARRAY_TYPE
859 (gfc_conv_procedure_call): Pass TREE_OPERAND (tmp,0) to
860 get_scalar_to_descriptor_type if the actual expression is a
862 (gfc_trans_structure_assign): Assign the rank directly to the
864 * trans-intrinsic.c (gfc_conv_intrinsic_rank): Cast the result
865 to default integer kind.
866 (gfc_conv_intrinsic_sizeof): Obtain the element size from the
867 'elem_len' field of the dtype.
868 * trans-io.c (gfc_build_io_library_fndecls): Replace
869 gfc_int4_type_node with dtype_type_node where necessary.
870 (transfer_namelist_element): Use gfc_get_dtype_rank_type for
872 * trans-types.c : Provide 'get_dtype_type_node' to acces the
873 dtype_type_node and, if necessary, build it.
874 The maximum size of an array element is now determined by the
875 maximum value of size_t.
876 Update the description of the array descriptor, including the
877 type def for the dtype_type.
878 (gfc_get_dtype_rank_type): Build a constructor for the dtype.
879 Distinguish RECORD_TYPEs that are BT_DERIVED or BT_CLASS.
880 (gfc_get_array_descriptor_base): Change the type of the dtype
881 field to dtype_type_node.
882 (gfc_get_array_descr_info): Get the offset to the rank field of
884 * trans-types.h : Add a prototype for 'get_dtype_type_node ()'.
885 * trans.h : Define the indices of the dtype fields.
887 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
890 * decl.c (gfc_match_derived_decl): If eos not matched, recover
891 and emit error about garbage after declaration.
893 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
896 * trans-stmt.c (trans_associate_var): Do not set cst_array_ctor
899 2018-01-22 Janne Blomqvist <jb@gcc.gnu.org>
903 * arith.c (gfc_arith_concat): Use size_t for string length.
904 (gfc_compare_string): Likewise.
905 (gfc_compare_with_Cstring): Likewise.
906 * array.c (gfc_resolve_character_array_constructor): Use
907 HOST_WIDE_INT, gfc_mpz_get_hwi.
908 * check.c (gfc_check_fe_runtime_error): Use size_t.
909 * data.c (create_character_initializer): Use HOST_WIDE_INT,
911 * decl.c (gfc_set_constant_character_len): Use gfc_charlen_t.
912 (add_init_expr_to_sym): Use HOST_WIDE_INT.
913 * expr.c (gfc_build_init_expr): Use HOST_WIDE_INT,
915 (gfc_apply_init): Likewise.
916 * match.h (gfc_set_constant_character_len): Update prototype.
917 * primary.c (match_string_constant): Use size_t.
918 * resolve.c (resolve_ordinary_assign): Use HOST_WIDE_INT,
920 * simplify.c (init_result_expr): Likewise.
921 (gfc_simplify_len_trim): Use size_t.
922 * target-memory.c (gfc_encode_character): Use size_t.
923 (gfc_target_encode_expr): Use HOST_WIDE_INT, gfc_mpz_get_hwi.
924 (interpret_array): Use size_t.
925 (gfc_interpret_character): Likewise.
926 * target-memory.h (gfc_encode_character): Update prototype.
927 (gfc_interpret_character): Likewise.
928 (gfc_target_interpret_expr): Likewise.
929 * trans-const.c (gfc_build_string_const): Use size_t for length
931 (gfc_build_wide_string_const): Likewise.
932 * trans-const.h (gfc_build_string_const): Likewise.
933 (gfc_build_wide_string_const): Likewise.
935 2018-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
938 * simplify.c (gfc_simplify_matmul): Set return type correctly.
940 2018-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
943 * simplify.c (gfc_simplify_matmul): Delete bogus assertion.
945 2018-01-17 Harald Anlauf <anlauf@gmx.de>
948 * expr.c (add_init_expr_to_sym): Do not dereference NULL pointer.
950 2018-01-17 Harald Anlauf <anlauf@gmx.de>
953 * decl.c (add_init_expr_to_sym): Do not dereference NULL pointer.
955 2018-01-15 Louis Krupp <louis.krupp@zoho.com>
958 * interface.c (compare_rank): Don't try to retrieve CLASS_DATA
959 from symbol marked unlimited polymorphic.
960 * resolve.c (resolve_structure_cons): Likewise.
961 * misc.c (gfc_typename): Don't dereference derived->components
964 2018-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
967 * gfortran.h (gfc_check_f): Rename f4ml to f5ml.
968 (gfc_logical_4_kind): New macro
969 * intrinsic.h (gfc_simplify_minloc): Add a gfc_expr *argument.
970 (gfc_simplify_maxloc): Likewise.
971 (gfc_resolve_maxloc): Likewise.
972 (gfc_resolve_minloc): Likewise.
973 * check.c (gfc_check_minloc_maxloc): Add checking for "back"
974 argument; also raise error if it is used (for now). Add it
976 * intrinsic.c (add_sym_4ml): Rename to
977 (add_sym_5ml), adjust for extra argument.
978 (add_functions): Add "back" constant. Adjust maxloc and minloc
980 * iresolve.c (gfc_resolve_maxloc): Add back argument. If back is
981 not of gfc_logical_4_kind, convert.
982 (gfc_resolve_minloc): Likewise.
983 * simplify.c (gfc_simplify_minloc): Add back argument.
984 (gfc_simplify_maxloc): Likewise.
985 * trans-intinsic.c (gfc_conv_intrinsic_minmaxloc): Rename last
986 argument to %VAL to ensure passing by value.
987 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_minmaxloc
988 also for library calls.
990 2018-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
993 * resolve.c (resolve_transfer): Delete code looking for 'DT'
994 format specifiers in format strings. Set formatted to true if a
995 format string or format label is present.
996 * trans-io.c (get_dtio_proc): Likewise. (transfer_expr): Fix
999 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
1002 * dump-parse-tree.c (get_c_type_name): Remove extra line.
1003 Change for loop to use declaration in for loop. Handle BT_LOGICAL
1005 (write_decl): Add where argument. Fix indentation. Replace
1006 assert with error message. Add typename to warning
1008 (write_type): Adjust locus to call of write_decl.
1009 (write_variable): Likewise.
1010 (write_proc): Likewise. Replace assert with error message.
1012 2018-01-13 Paul Thomas <pault@gcc.gnu.org>
1015 * trans-expr.c (gfc_trans_scalar_assign): Flag is_alloc_lhs if
1016 the rhs expression is neither an elemental nor a conversion
1020 * trans-array.c (is_pointer_array): Remove unconditional return
1021 of false for -fopenmp.
1023 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
1027 * dump-parse-tree.c (write_proc): Always emit closing parenthesis
1030 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
1033 * resolve.c (resolve_allocate_expr): Check for NULL pointer.
1035 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
1038 * resolve.c (resolve_charlen): Check the type of cl->length
1041 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
1044 * trans-array.c (gfc_trans_array_ctor_element): Fix formatting.
1046 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
1049 * trans-array.c (gfc_trans_array_ctor_element): Convert RHS to the
1050 LHS type when assigning.
1052 2018-01-09 Steven G. Kargl <kargl@gcc.gnu.org>
1055 * expr.c (gfc_is_simply_contiguous): Check for NULL pointer.
1057 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
1059 * match.c (gfc_match_allocate): Check for NULL pointer.
1061 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
1063 * expr.c (gfc_check_pointer_assign): Fix typo in comment.
1065 2018-01-08 Paul Thomas <pault@gcc.gnu.org>
1068 * decl.c (gfc_get_pdt_instance): If parameterized arrays have
1069 an initializer, convert the kind parameters and add to the
1070 component if the instance.
1071 * trans-array.c (structure_alloc_comps): Add 'is_pdt_type' and
1072 use it with case COPY_ALLOC_COMP. Call 'duplicate_allocatable'
1073 for parameterized arrays. Clean up typos in comments. Convert
1074 parameterized array initializers and copy into the array.
1075 * trans-expr.c (gfc_trans_scalar_assign): Do a deep copy for
1076 parameterized types.
1077 *trans-stmt.c (trans_associate_var): Deallocate associate vars
1078 as necessary, when they are PDT function results for example.
1081 * trans-array.c (structure_alloc_comps): Only compare len parms
1082 when they are declared explicitly.
1084 2018-01-06 Janne Blomqvist <jb@gcc.gnu.org>
1087 * trans-expr.c (gfc_trans_pointer_assignment): fold_convert rhs to
1090 2018-01-05 Janne Blomqvist <jb@gcc.gnu.org>
1094 * array.c (got_charlen): Use gfc_charlen_int_kind.
1095 * class.c (gfc_find_derived_vtab): Use gfc_size_kind instead of
1097 (find_intrinsic_vtab): Likewise.
1098 * decl.c (match_char_length): Use gfc_charlen_int_kind.
1099 (add_init_expr_to_sym): Use gfc_charlen_t and gfc_charlen_int_kind.
1100 (gfc_match_implicit): Use gfc_charlen_int_kind.
1101 * dump-parse-tree.c (show_char_const): Use gfc_charlen_t and size_t.
1102 (show_expr): Use HOST_WIDE_INT_PRINT_DEC.
1103 * expr.c (gfc_get_character_expr): Length parameter of type
1105 (gfc_get_int_expr): Value argument of type HOST_WIDE_INT.
1106 (gfc_extract_hwi): New function.
1107 (simplify_const_ref): Make string_len of type gfc_charlen_t.
1108 (gfc_simplify_expr): Use HOST_WIDE_INT for substring refs.
1109 * frontend-passes.c (optimize_trim): Use gfc_charlen_int_kind.
1110 * gfortran.h (gfc_mpz_get_hwi): New prototype.
1111 (gfc_mpz_set_hwi): Likewise.
1112 (gfc_charlen_t): New typedef.
1113 (gfc_expr): Use gfc_charlen_t for character lengths.
1114 (gfc_size_kind): New extern variable.
1115 (gfc_extract_hwi): New prototype.
1116 (gfc_get_character_expr): Use gfc_charlen_t for character length.
1117 (gfc_get_int_expr): Use HOST_WIDE_INT type for value argument.
1118 * gfortran.texi: Update description of hidden string length argument.
1119 * iresolve.c (check_charlen_present): Use gfc_charlen_int_kind.
1120 (gfc_resolve_char_achar): Likewise.
1121 (gfc_resolve_repeat): Pass string length directly without
1122 temporary, use gfc_charlen_int_kind.
1123 (gfc_resolve_transfer): Use gfc_charlen_int_kind.
1124 * match.c (select_intrinsic_set_tmp): Use HOST_WIDE_INT for charlen.
1125 * misc.c (gfc_mpz_get_hwi): New function.
1126 (gfc_mpz_set_hwi): New function.
1127 * module.c (atom_int): Change type from int to HOST_WIDE_INT.
1128 (parse_integer): Don't complain about large integers.
1129 (write_atom): Use HOST_WIDE_INT for integers.
1130 (mio_integer): Handle integer type mismatch.
1131 (mio_hwi): New function.
1132 (mio_intrinsic_op): Use HOST_WIDE_INT.
1133 (mio_array_ref): Likewise.
1134 (mio_expr): Likewise.
1135 * primary.c (match_substring): Use gfc_charlen_int_kind.
1136 * resolve.c (resolve_substring_charlen): Use gfc_charlen_int_kind.
1137 (resolve_character_operator): Likewise.
1138 (resolve_assoc_var): Likewise.
1139 (resolve_select_type): Use HOST_WIDE_INT for charlen, use snprintf.
1140 (resolve_charlen): Use mpz_sgn to determine sign.
1141 * simplify.c (gfc_simplify_repeat): Use HOST_WIDE_INT/gfc_charlen_t
1143 * symbol.c (generate_isocbinding_symbol): Use gfc_charlen_int_kind.
1144 * target-memory.c (size_character): Length argument of type
1146 (gfc_encode_character): Likewise.
1147 (gfc_interpret_character): Use gfc_charlen_t.
1148 * target-memory.h (gfc_encode_character): Modify prototype.
1149 * trans-array.c (gfc_trans_array_ctor_element): Use existing type.
1150 (get_array_ctor_var_strlen): Use gfc_conv_mpz_to_tree_type.
1151 (trans_array_constructor): Use existing type.
1152 (get_array_charlen): Likewise.
1153 * trans-const.c (gfc_conv_mpz_to_tree_type): New function.
1154 * trans-const.h (gfc_conv_mpz_to_tree_type): New prototype.
1155 * trans-decl.c (gfc_trans_deferred_vars): Use existing type.
1156 (add_argument_checking): Likewise.
1157 * trans-expr.c (gfc_class_len_or_zero_get): Build const of type
1158 gfc_charlen_type_node.
1159 (gfc_conv_intrinsic_to_class): Use gfc_charlen_int_kind instead of
1160 4, fold_convert to correct type.
1161 (gfc_conv_class_to_class): Build const of type size_type_node for
1163 (gfc_copy_class_to_class): Likewise.
1164 (gfc_conv_string_length): Use same type in expression.
1165 (gfc_conv_substring): Likewise, use HOST_WIDE_INT for charlen.
1166 (gfc_conv_string_tmp): Make sure len is of the right type.
1167 (gfc_conv_concat_op): Use same type in expression.
1168 (gfc_conv_procedure_call): Likewise.
1169 (fill_with_spaces): Comment out memset() block due to spurious
1170 -Wstringop-overflow warnings.
1171 (gfc_trans_string_copy): Use gfc_charlen_type_node.
1172 (alloc_scalar_allocatable_for_subcomponent_assignment):
1173 fold_convert to right type.
1174 (gfc_trans_subcomponent_assign): Likewise.
1175 (trans_class_vptr_len_assignment): Build const of correct type.
1176 (gfc_trans_pointer_assignment): Likewise.
1177 (alloc_scalar_allocatable_for_assignment): fold_convert to right
1179 (trans_class_assignment): Build const of correct type.
1180 * trans-intrinsic.c (gfc_conv_associated): Likewise.
1181 (gfc_conv_intrinsic_repeat): Do calculation in sizetype.
1182 * trans-io.c (gfc_build_io_library_fndecls): Use
1183 gfc_charlen_type_node for character lengths.
1184 (set_string): Convert to right type in assignment.
1185 * trans-stmt.c (gfc_trans_label_assign): Build const of
1186 gfc_charlen_type_node.
1187 (trans_associate_var): Likewise.
1188 (gfc_trans_character_select): Likewise.
1189 (gfc_trans_allocate): Likewise, don't typecast strlen result.
1190 (gfc_trans_deallocate): Don't typecast strlen result.
1191 * trans-types.c (gfc_size_kind): New variable.
1192 (gfc_init_types): Determine gfc_charlen_int_kind and gfc_size_kind
1193 from size_type_node.
1194 * trans-types.h: Fix comment.
1196 2018-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
1200 * check.c (gfc_check_eoshift): Check for string length and
1201 for conformance of boundary.
1202 * intrinsic.c (add_functions): Add gfc_simplify_eoshift.
1203 * intrinsic.h: Add prototype for gfc_simplify_eoshift.
1204 * simplify.c (gfc_simplify_eoshift): New function.
1206 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
1207 Alan Hayward <alan.hayward@arm.com>
1208 David Sherwood <david.sherwood@arm.com>
1210 * trans-types.c (gfc_type_for_mode): Handle MODE_VECTOR_BOOL.
1212 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
1213 Alan Hayward <alan.hayward@arm.com>
1214 David Sherwood <david.sherwood@arm.com>
1216 * trans-types.c (gfc_type_for_mode): Check valid_vector_subparts_p.
1218 2018-01-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1221 * check.c (gfc_check_eoshift): Error for missing boundary if array
1222 is not one of the standard types.
1224 2018-01-03 Jakub Jelinek <jakub@redhat.com>
1226 Update copyright years.
1228 * gfortranspec.c (lang_specific_driver): Update copyright notice
1230 * gfc-internals.texi: Bump @copying's copyright year.
1231 * gfortran.texi: Ditto.
1232 * intrinsic.texi: Ditto.
1233 * invoke.texi: Ditto.
1235 2017-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1238 * intrinsic.c (add_function): Add gfc_simplify_maxloc and
1239 gfc_simplify_minloc to maxloc and minloc, respectively.
1240 * intrinsic.h: Add prototypes for gfc_simplify_minloc
1241 and gfc_simplify_maxloc.
1242 * simplify.c (min_max_chose): Adjust prototype. Modify function
1243 to have a return value which indicates if the extremum was found.
1244 (is_constant_array_expr): Fix typo in comment.
1245 (simplify_minmaxloc_to_scalar): New function.
1246 (simplify_minmaxloc_nodim): New function.
1247 (new_array): New function.
1248 (simplify_minmaxloc_to_array): New function.
1249 (gfc_simplify_minmaxloc): New function.
1250 (simplify_minloc): New function.
1251 (simplify_maxloc): New function.
1253 2018-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1257 * simplify.c (gfc_simplify_cshift): Re-implement to allow full
1260 2018-01-01 Paul Thomas <pault@gcc.gnu.org>
1263 * resolve.c (resolve_fl_derived0): Add caf_token fields for
1264 allocatable and pointer scalars, when -fcoarray selected.
1265 * trans-types.c (gfc_copy_dt_decls_ifequal): Copy the token
1266 field as well as the backend_decl.
1267 (gfc_get_derived_type): Flag GFC_FCOARRAY_LIB for module
1268 derived types that are not vtypes. Components with caf_token
1269 attribute are pvoid types. For a component requiring it, find
1270 the caf_token field and have the component token field point to
1274 *trans-types.c (gfc_get_array_descriptor_base): Add the token
1275 field to the descriptor even when codimen not set.
1277 Copyright (C) 2018 Free Software Foundation, Inc.
1279 Copying and distribution of this file, with or without modification,
1280 are permitted in any medium without royalty provided the copyright
1281 notice and this notice are preserved.