1 2018-05-20 Paul Thomas <pault@gcc.gnu.org>
4 * resolve.c (flag_fn_result_spec): Use the 'sym' argument to
5 test for self refs to the function result in the character len
6 expression. If a self reference is found, emit an error and
8 (resolve_fntype): Use the function symbol in the calls to the
11 2018-05-20 Paul Thomas <pault@gcc.gnu.org>
14 * trans-array.c (gfc_get_array_span): Renamed from
16 (gfc_conv_expr_descriptor): Change references to above.
17 * trans-array.h : Add prototype for 'gfc_get_array_span'.
18 * trans-intrinsic.c (gfc_conv_associated): Add pre and post
20 * trans-stmt.c (trans_associate_var): If the associate name is
21 a subref array pointer, use gfc_get_array_span for the span.
23 2018-05-20 Paul Thomas <pault@gcc.gnu.org>
26 * match.c (gfc_match_type_spec): Go through the array ref and
27 decrement 'rank' for every dimension that is an element.
29 2018-05-19 Paul Thomas <pault@gcc.gnu.org>
34 * trans-array.c (gfc_alloc_allocatable_for_assignment): Set the
35 charlen backend_decl of the rhs expr to ss->info->string_length
36 so that the value in the current scope is used.
38 2018-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
41 * gfortran.texi: Clarify documentation for Cray pointer and
44 2018-05-13 Paul Thomas <pault@gcc.gnu.org>
47 * trans-types.c (gfc_get_dtype_rank_type): Reorder evaluation
48 of 'size'. If the element type is a pointer use the size of the
49 TREE_TYPE of the type, unless it is VOID_TYPE. In this latter
50 case, set the size to zero.
52 2018-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
54 * gfortran.h: Remove prototype.
55 * symbol.c (gfc_new_undo_checkpoint): Remove unused function.
57 2018-05-11 Steven G. Kargl <kargl@gcc.gnu.org>
60 * expr.c (check_inquiry): Avoid NULL pointer dereference.
62 2018-05-10 Steven G. Kargl <kargl@gcc.gnu.org>
65 * check.c (gfc_check_rank): Check that the argument is a data object.
67 2018-05-10 Steven G. Kargl <kargl@gcc.gnu.org>
70 * array.c (gfc_resolve_character_array_constructor): Substrings
71 with upper bound smaller than lower bound are zero length strings.
73 2018-05-10 Steven G. Kargl <kargl@gcc.gnu.org>
76 * data.c (gfc_assign_data_value): Check that a data object does
77 not also have default initialization.
79 2018-05-10 Marek Polacek <polacek@redhat.com>
82 * options.c (gfc_post_options): Set main_input_filename.
84 2018-05-10 Thomas Koenig <tkoenig@gcc.gnu.org>
87 * intrinsic.texi: Document BACK for MINLOC and MAXLOC.
89 2018-05-10 Paul Thomas <pault@gcc.gnu.org>
93 * resolve.c (get_temp_from_expr): The temporary must not have
94 dummy or intent attributes.
96 2018-05-08 Thomas Koenig <tkoenig@gcc.gnu.org>
99 * check.c (gfc_check_minmaxloc): Remove error for BACK not being
100 implemented. Use gfc_logical_4_kind for BACK.
101 * simplify.c (min_max_choose): Add optional argument back_val.
103 (simplify_minmaxloc_to_scalar): Add argument back_val. Pass
104 back_val to min_max_choose.
105 (simplify_minmaxloc_to_nodim): Likewise.
106 (simplify_minmaxloc_to_array): Likewise.
107 (gfc_simplify_minmaxloc): Add argument back, handle it.
108 Pass back_val to specific simplification functions.
109 (gfc_simplify_minloc): Remove ATTRIBUTE_UNUSED from argument back,
110 pass it on to gfc_simplify_minmaxloc.
111 (gfc_simplify_maxloc): Likewise.
112 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Adjust
113 comment. If BACK is true, use greater or equal (or lesser or
114 equal) insteal of greater (or lesser). Mark the condition of
115 having found a value which exceeds the limit as unlikely.
117 2018-05-07 Jeff Law <law@redhat.comg>
119 * scanner.c (preprocessor_line): Call linemap_add after a line
120 directive that changes the current filename.
122 2018-05-06 Andre Vehreschild <vehre@gcc.gnu.org>
125 * dependency.c (gfc_dep_resolver): Revert looking at coarray dimension
126 introduced by r259385.
127 * trans-intrinsic.c (conv_caf_send): Always report a dependency for
128 same variables in coarray assignments.
130 2018-05-02 Tom de Vries <tom@codesourcery.com>
133 * f95-lang.c (DEF_GOACC_BUILTIN_ONLY): Define.
135 2018-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
138 * decl.c (gfc_match_char_spec): Check for negative length and set to 0.
140 2018-04-14 Andre Vehreschild <vehre@gcc.gnu.org>
144 * dependency.c (gfc_dep_resolver): Coarray indexes are to be ignored
145 during dependency computation. They define no data dependency.
146 * trans-array.c (conv_array_index_offset): The stride can not be set
148 * trans-intrinsic.c (conv_caf_send): Add creation of temporary array
149 for caf_get's result and copying to the array with vectorial
152 2018-04-14 Thomas Koenig <tkoenig@gcc.gnu.org>
155 * frontend-passes.c (traverse_io_block): Check for start, end or
156 stride being defined by an outer implied DO loop.
158 2018-04-12 Thomas Koenig <tkoenig@gcc.gnu.org>
162 * trans-stmt.c (gfc_trans_forall_loop): Use annot_expr_ivdep_kind
163 for annotation and remove dependence on -ftree-parallelize-loops.
165 2018-04-10 Jakub Jelinek <jakub@redhat.com>
168 * openmp.c (resolve_omp_do): Remove bogus if (j < i) break;.
169 (resolve_oacc_nested_loops): Likewise. Formatting fix.
171 2018-04-09 Thomas Koenig <tkoenig@gcc.gnu.org>
174 * trans-stmt.c (gfc_trans_forall_loop): Remove annotation for
175 parallell processing of DO CONCURRENT -ftree-parallelize-loops
178 2018-04-09 Thomas Koenig <tkoenig@gcc.gnu.org>
181 * resolve.c (resolve_variable): Simplify cases where access to a
182 parameter array results in a single constant.
184 2018-04-02 Thomas Koenig <tkoenig@gcc.gnu.org>
187 * decl.c (variable_decl): If upper or lower bounds simplify
188 to a constant, use that.
190 2018-03-30 Paul Thomas <pault@gcc.gnu.org>
193 * simplify.c (gfc_convert_constant): Handle case of array
194 constructors within an array that has no iterator and improve
195 the conciseness of this section of code.
197 2017-03-30 Thomas Koenig <tkoenig@gcc.gnu.org>
200 * array.c (gfc_resolve_character_array_constructor): Early
201 exit for zero-size arrays.
202 * simplify.c (simplify_transformation_to_array): Exit early
203 if the result size is zero.
204 (simplify_minmaxloc_to_array): Likewise.
206 2018-03-28 Mikael Morin <mikael@gcc.gnu.org>
209 * symbol.c (gfc_symbol_done_2): Start freeing namespaces
211 (gfc_free_namespace): Restore assert (revert r258839).
213 2018-03-28 Jakub Jelinek <jakub@redhat.com>
215 * gfortran.h (gfc_dt): Rename default_exp field to dec_ext.
216 * ioparm.def (IOPARM_dt_default_exp): Rename to ...
217 (IOPARM_dt_dec_ext): ... this.
218 * trans-io.c (build_dt): Adjust for default_exp renaming to
219 dec_ext and IOPARM_dt_default_exp renaming to IOPARM_dt_dec_ext.
220 * io.c (match_io): Likewise.
222 2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
225 * frontend-passes.c (gfc_run_passes): Do not run front-end
226 optimizations if a previous error occurred.
228 2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
229 Harald Anlauf <anlauf@gmx.de>
232 * primary.c (gfc_convert_to_structure_constructor): Check
233 conformance of argument types in structure constructor.
235 2018-03-26 Thomas Koenig <tkoenig@gcc.gnu.org>
238 * io.c: Include constructor.h.
239 (resolve_tag_format): For a constant character array, concatenate
240 into a single character expression.
242 2018-03-25 Seth Johnson <johnsonsr@ornl.gov>
243 Dominique d'Humieres <dominiq@gcc.gnu.org>
246 * check.c (gfc_check_c_f_pointer): Allow scalar noninteroperable
247 scalar derived type with -std=f2003 and -std=f2008.
249 2018-03-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
250 Dominique d'Humieres <dominiq@gcc.gnu.org>
253 * symbol.c (gfc_free_namespace): Delete the assert and only if
254 refs count is equals zero, free the namespace. Otherwise,
255 something is halfway and other errors will resound.
257 2018-03-24 Thomas Koenig <tkoenig@gcc.gnu.org>
260 * expr.c (find_substring_ref): Change types of start, end
261 and length variables to gfc_charlen_t. Set length to zero
264 2018-03-24 Steven G. Kargl <kargl@gcc.gnu.org>
267 * decl.c (check_function_name): Improved error message
268 (gfc_match_volatile, gfc_match_asynchronous) Use check_function_name.
270 2018-03-22 Steven G. Kargl <kargl@gcc.gnu.org>
273 * decl.c (get_proc_name): If the MODULE prefix appears in interface
274 body, then it must appear on the contained subroutine or function.
275 While here, fix nearby mis-indented code.
277 2018-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
278 Harald Anlauf <anlauf@gmx.de>
281 * trans-types.c (gfc_sym_type): Do not dereference NULL pointer.
283 2018-03-21 Janne Blomqvist <jb@gcc.gnu.org>
286 * trans-expr.c (gfc_conv_procedure_call): Convert charlen to
287 gfc_charlen_type_node when calling procedure.
289 2018-03-20 Steven G. Kargl <kargl@gcc.gnu.org>
292 * interface.c (symbol_rank): Remove bogus null pointer check that
293 crept in when translating a ternary operator into an if-else
296 2018-03-19 Thomas Koenig <tkoenig@gcc.gnu.org>
299 * simplify.c (gfc_convert_constant): Correctly handle iterators
302 2018-03-18 Steven G. Kargl <kargl@gcc.gnu.org>
305 * decl.c (get_proc_name): Check for a subroutine re-defined in
306 the contain portion of a subroutine. Change language of existing
307 error message to better describe the issue. While here fix whitespace
310 2018-03-18 Steven G. Kargl <kargl@gcc.gnu.org>
313 * decl.c (get_proc_name): Catch clash between a procedure statement
314 and a contained subprogram
316 2018-03-16 Steven G. Kargl <kargl@gcc.gnu.org>
319 * decl.c (merge_array_spec): Correct the error condition.
321 2018-03-15 Steven G. Kargl <kargl@gcc.gnu.org>
324 * decl.c (get_proc_name): Check for clash of entry name with
327 2018-03-15 Steven G. Kargl <kargl@gcc.gnu.org>
330 * decl.c (merge_array_spec): Limit the merging to maximum allowed
331 dimensions, and issue error message if limit is exceeded.
333 2018-03-13 Steven G. Kargl <kargl@gcc.gnu.org>
335 * check.c (gfc_check_kill_sub): Remove check for INTEGER(4) or (8).
336 * intrinsic.c (add_functions): Remove reference to gfc_resolve_kill.
337 (add_subroutines): Remove reference to gfc_resolve_kill_sub.
338 * intrinsic.texi: Update documentation.
339 * iresolve.c (gfc_resolve_kill, gfc_resolve_kill_sub): Remove.
340 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
341 gfor_fndecl_kill and gfor_fndecl_kill_sub
342 * trans-intrinsic.c (conv_intrinsic_kill, conv_intrinsic_kill_sub): new
344 (gfc_conv_intrinsic_function): Use conv_intrinsic_kill.
345 (gfc_conv_intrinsic_subroutine): Use conv_intrinsic_kill_sub.
346 * trans.h: Declare gfor_fndecl_kill and gfor_fndecl_kill_sub.
348 2018-03-11 Paul Thomas <pault@gcc.gnu.org>
351 * trans-array.c (structure_alloc_comps): Make sure that the
352 vptr is copied and that the unlimited polymorphic _len is used
353 to compute the size to be allocated.
354 * trans-expr.c (gfc_get_class_array_ref): If unlimited, use the
355 unlimited polymorphic _len for the offset to the element.
356 (gfc_copy_class_to_class): Set the new 'unlimited' argument.
357 * trans.h : Add the boolean 'unlimited' to the prototype.
359 2018-03-11 Steven G. Kargl <kargl@gcc.gnu.org>
362 * resolve.c (resolve_fl_procedure): Enforce F2018:C15100.
364 2018-03-11 Steven G. Kargl <kargls@gcc.gnu.org>
366 * check.c (gfc_check_kill): Check pid and sig are scalar.
367 (gfc_check_kill_sub): Restrict kind to 4 and 8.
368 * intrinsic.c (add_function): Sort keyword list. Add pid and sig
369 keywords for KILL. Remove redundant *back="back" in favor of the
370 original *bck="back".
371 (add_subroutines): Sort keyword list. Add pid and sig keywords
373 * intrinsic.texi: Fix documentation to consistently use pid and sig.
374 * iresolve.c (gfc_resolve_kill): Kind can only be 4 or 8. Choose the
376 (gfc_resolve_rename_sub): Add comment.
378 2018-03-11 Thomas Koenig <tkoenig@gcc.gnu.org>
381 * simplify.c (simplify_transformation): Return default result for
382 empty array argument.
383 (gfc_simplify_all): Remove special-case handling for zerosize.
384 (gfc_simplify_any): Likewise.
385 (gfc_simplify_count): Likewise.
386 (gfc_simplify_iall): Likewise.
387 (gfc_simplify_iany): Likewise.
388 (gfc_simplify_iparity): Likewise.
389 (gfc_simplify_minval): Likewise.
390 (gfc_simplify_maxval): Likewise.
391 (gfc_simplify_norm2): Likewise.
392 (gfc_simplify_product): Likewise.
393 (gfc_simplify_sum): Likewise.
395 2018-03-10 Steven G. Kargl <kargl@gcc.gnu.org>
398 * arith.c (check_result, eval_intrinsic): If result overflows, pass
399 the expression up the chain instead of a NULL pointer.
401 2018-03-07 Steven G. Kargl <kargl@gcc.gnu.org>
405 * decl.c (gfc_match_char_spec): Try to reduce a charlen to a constant.
407 2017-03-06 Thomas Koenig <tkoenig@gcc.gnu.org>
411 * expr.c (simplify_parameter_variable): If p is a size zero array
412 and not an ARRAY_EXPR insert an empty array constructor and
414 * gfortran.h: Add prototype for gfc_is_size_zero_array.
415 * simplify.c (is_size_zero_array): Make non-static and rename into
416 (gfc_is_size_zero_array): Check for parameter arrays of zero
417 size by comparing shape and absence of constructor.
418 (gfc_simplify_all): Use gfc_is_size_zero_array instead of
420 (gfc_simplify_count): Likewise.
421 (gfc_simplify_iall): Likewise.
422 (gfc_simplify_iany): Likewise.
423 (gfc_simplify_iparity): Likewise.
424 (gfc_simplify_minval): Likewise.
425 (gfc_simplify_maxval): Likewise.
426 (gfc_simplify_product): Likewise.
427 (gfc_simplify_sum): Likewise.
429 2018-03-06 Steven G. Kargl <kargl@gcc.gnu.org>
432 * primary.c (match_sym_complex_part): Give the matcher for an implied
433 do-loop a chance to run.
435 2018-03-03 Harald Anlauf <anlauf@gmx.de>
438 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Do not
439 dereference NULL pointer.
441 2018-03-03 Steven G. Kargl <kargl@gcc.gnu.org>
444 * simplify.c (is_size_zero_array): New function to check for size
446 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
447 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
448 gfc_simplify_minval, gfc_simplify_maxval, gfc_simplify_norm2,
449 gfc_simplify_product, gfc_simplify_sum): Use it, and implement
450 requirements from F2018.
452 2018-03-03 Steven G. Kargl <kargl@gcc.gnu.org>
455 * simplify.c (gfc_simplify_transfer): Resolve mold.
457 2018-03-03 Paul Thomas <pault@gcc.gnu.org>
460 * resolve.c (build_loc_call): Change symtree name from 'loc' to
463 2018-03-01 Paul Thomas <pault@gcc.gnu.org>
466 * target-memory.c (gfc_interpret_derived): Assert that BT_VOID
467 components are caf tokens.
468 (gfc_target_interpret_expr): Treat BT_VOID expressions as
471 2018-03-01 Paul Thomas <pault@gcc.gnu.org>
474 * class.c (class_array_ref_detected): Remove the condition that
475 there be no reference after the array reference.
476 (find_intrinsic_vtab): Remove excess whitespace.
477 * trans-array.c (gfc_conv_scalarized_array_ref): Rename 'tmp'
478 as 'base and call build_class_array_ref earlier.
480 2018-02-28 Paul Thomas <pault@gcc.gnu.org>
483 * trans-stmt.c (trans_associate_var): Make sure that the se
484 expression is a pointer type before converting it to the symbol
487 2018-02-25 Steven G. Kargl <kargl@gcc.gnu.org>
490 * decl.c (variable_decl): Check that an explicit-shape-array with
491 nonconstant bounds is allowed.
493 2018-02-25 Paul Thomas <pault@gcc.gnu.org>
496 * trans-intrinsic.c (gfc_conv_allocated): If the argument se
497 has a pre block, add it to the expression pre block.
499 2018-02-25 Thomas Koenig <tkoenig@gcc.gnu.org>
502 * gfortran.h (gfc_integer_4_kind): Define.
503 * resolve.c (resolve_select_type): Make sure that the
504 kind of c->high is gfc_integer_4_kind.
506 2018-02-24 Steven G. Kargl <kargl@gcc.gnu.org>
509 * decl.c (gfc_match_data): Check for invalid substring in
512 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
514 * intrinsic.texi: Arguments to MATMUL cannot both be rank one.
516 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
519 * trans-io.c (transfer_expr): Deal with C_LOC in transfer statement.
521 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
524 * interface.c (compare_actual_formal): Issue error if keyword is
525 used in a statement function.
527 2018-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
530 * trans-io.c (set_parameter_value_inquire): Adjust range check of
531 negative unit values for kind=8 units to the kind=4 negative limit.
533 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
536 * trans-types.c (gfc_sym_type): Test sym->ns->proc_name before
537 accessing its components.
539 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
542 * trans-decl.c (gfc_finish_var_decl): Test sym->ns->proc_name
543 before accessing its components.
545 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
548 * trans-const.c : Clean up some whitespace issues.
549 * trans-expr.c (gfc_conv_initializer): If an iso_c_binding
550 derived type has a kind value of zero, set it to the default
553 2018-02-23 Janne Blomqvist <jb@gcc.gnu.org>
556 * trans-decl.c (gfc_build_builtin_function_decls): Add bool
557 argument to stop and error stop decls.
558 * trans-stmt.c (gfc_trans_stop): Add false value to argument
561 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
565 * trans-decl.c (gfc_build_builtin_function_decls): Pass
566 gfc_int8_type node to pause_numeric, size_type_node to
568 * trans-stmt.c (gfc_trans_pause): Likewise.
570 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
572 * gfortran.texi: Update Coarray API description.
573 * trans-decl.c (gfc_build_builtin_function_decls): Use size_t for
574 character lengths, int for exit codes.
575 (generate_coarray_sym_init): Use size_t for character length.
576 * trans-intrinsic.c (conv_co_collective): Likewise.
577 * trans-stmt.c (gfc_trans_lock_unlock): Likewise.
578 (gfc_trans_event_post_wait): Likewise.
579 (gfc_trans_sync): Likewise.
580 (gfc_trans_stop): Use size_t for character lengths, int for exit
583 2018-02-20 Thomas Koenig <tkoenig@gcc.gnu.org>
587 * primary.c (gfc_convert_to_structure_constructor):
588 For a constant string constructor, make sure the length
591 2018-02-19 Paul Thomas <pault@gcc.gnu.org>
595 * resolve.c (resolve_assoc_var): Rearrange the logic for the
596 determination of the character length of associate names. If
597 the associate name is missing a length expression or the length
598 expression is not a constant and the target is not a variable,
599 make the associate name allocatable and deferred length.
600 * trans-decl.c (gfc_get_symbol_decl): Null the character length
601 backend_decl for deferred length associate names that are not
602 variables. Set 'length' to gfc_index_zero_node for character
603 associate names, whose character length is a PARM_DECL.
605 2018-02-19 Thomas Koenig <tkoenig@gcc.gnu.org>
608 * frontend-passes.c (traverse_io_block): Remove workaround for
611 2018-02-19 Andre Vehreschild <vehre@gcc.gnu.org>
613 * gfortran.texi: Document additional src/dst_type. Fix some typos.
614 * trans-decl.c (gfc_build_builtin_function_decls): Declare the new
615 argument of _caf_*_by_ref () with * e { get, send, sendget }.
616 * trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Add the type of the
617 data referenced when generating a call to caf_get_by_ref ().
618 (conv_caf_send): Same but for caf_send_by_ref () and
619 caf_sendget_by_ref ().
621 2018-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
624 * io.c (check_format): Allow FMT_COLON.
626 2018-02-18 Paul Thomas <pault@gcc.gnu.org>
629 * trans-array.c (gfc_conv_expr_descriptor): Set parmtype from
630 the typenode in the case of deferred length characters.
632 2018-02-17 Thomas Koenig <tkoenig@gcc.gnu.org>
635 * frontend-passes (scalarized_expr): If the expression
636 is an assumed size array, leave in the last reference
637 and pass AR_SECTION instead of AR_FULL to gfc_resolve
638 in order to avoid an error.
640 2018-02-17 Paul Thomas <pault@gcc.gnu.org>
643 * resolve.c (resolve_assoc_var): If a non-constant target expr.
644 has no string length expression, make the associate variable
645 into a deferred length, allocatable symbol.
646 * trans-decl.c (gfc_is_reallocatable_lhs): Add and use a ptr to
648 * trans-stmt.c (trans_associate_var): Null and free scalar
649 associate names that are allocatable. After assignment, remove
650 the allocatable attribute to prevent reallocation.
652 2018-02-16 Jakub Jelinek <jakub@redhat.com>
655 * trans-openmp.c (gfc_trans_omp_clauses): For OMP_CLAUSE_LINEAR_REF
656 kind set OMP_CLAUSE_LINEAR_STEP to TYPE_SIZE_UNIT times last_step.
658 2018-02-16 Dominique d'Humieres <dominiq@gcc.gnu.org>
661 * decl.c (gfc_get_pdt_instance): Replace '%qs' with %qs.
663 2018-02-15 Janus Weil <janus@gcc.gnu.org>
666 * interface.c (check_dtio_arg_TKR_intent): Add a check for character
669 2018-02-14 Janus Weil <janus@gcc.gnu.org>
672 * match.c (gfc_match_select_type): Fix check for selector in
673 SELECT TYPE statement.
675 2018-02-13 Janus Weil <janus@gcc.gnu.org>
678 * symbol.c (check_conflict): Reject procedure pointers in common blocks.
680 2018-02-13 Alastair McKinstry <alastair.mckinstry@sceal.ie>
681 Janne Blomqvist <jb@gcc.gnu.org>
683 * module.c (dump_module): Use lbasename to ensure that module
684 files are reproducible.
686 2018-02-12 Janus Weil <janus@gcc.gnu.org>
689 * resolve.c (resolve_component): Fix checks of passed argument in
690 procedure-pointer components.
692 2018-02-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
695 * resolve.c (resolve_formal_arglist): Update error message.
697 2018-02-11 Andre Vehreschild <vehre@gcc.gnu.org>
699 * gfortran.texi: Fix typos in documentation of caf_register ().
700 * trans-array.c (structure_alloc_comps): Only register a component of
701 a derived typed corray, not of an ultimate component coarray.
703 2018-02-11 Steven G. Kargl <kargl@gcc.gnu.org>
707 * interface.c (compare_actual_formal): Add in_statement_function
708 bool parameter. Skip check of INTENT attribute for statement
709 functions. Arguments to a statement function cannot be optional,
710 issue error for missing argument.
711 (gfc_procedure_use, gfc_ppc_use, gfc_arglist_matches_symbol): Use
712 in_statement_function.
714 2018-02-11 Paul Thomas <pault@gcc.gnu.org>
717 * trans-expr.c (gfc_conv_derived_to_class): Set the use_offset
718 flag. If the is a vector subscript or the expression is not a
719 variable, make the descriptor one-based.
721 2018-02-10 Paul Thomas <pault@gcc.gnu.org>
725 * trans-array.c (gfc_array_init_size): Revert the change made
726 in revision 257356 setting the dtype.
727 * trans-types.c (gfc_get_dtype): Do not use the cached dtype.
728 Call gfc_get_dtype_rank_type every time.
731 * trans-array.c (gfc_conv_expr_descriptor): If the source array
732 is a descriptor type, use its offset, removing the condition
733 that is be a class expression.
735 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
738 * match.c (gfc_match_deallocate): Check for NULL pointer.
740 2018-02-07 Thomas Koenig <tkoenig@gcc.gnu.org>
743 * trans-intrinsic.c (gfc_conv_intrinsic_shape): New function.
744 (gfc_conv_intrinsic_function): Call it.
746 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
749 * match.c (gfc_match_type_spec): If the charlen is non-NULL, then
750 try to resolve it. While here return early if possible.
752 2018-02-04 Paul Thomas <pault@gcc.gnu.org>
755 * trans-decl.c (gfc_get_symbol_decl): Do not finish the decl of
756 'length' if the symbol charlen backend_decl is an indirect ref.
758 2018-02-03 Paul Thomas <pault@gcc.gnu.org>
762 * trans-array.c (gfc_array_init_size): Instead of gfc_get_dtype
763 use gfc_get_dtype_rank_type.
765 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
769 * resolve.c (resolve_assoc_var): Generate an error if
770 target length unknown.
772 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
775 * simplify.c (gfc_simplify_repeat): Increase limit for deferring
776 to runtime, print a warning message.
778 2018-01-31 Jakub Jelinek <jakub@redhat.com>
781 * openmp.c (gfc_match_omp_clauses): If all the linear
782 gfc_match_omp_variable_list calls failed, don't gfc_free_omp_namelist
783 nor set *head = NULL. Formatting fixes.
785 2018-01-31 Paul Thomas <pault@gcc.gnu.org>
788 * trans-expr.c (gfc_conv_procedure_call): If the parm expr is
789 an address expression passed to an assumed rank dummy, convert
790 to an indirect reference.
792 2018-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
794 * dump-parse-tree.c (write_proc): Use sym_name (which may
795 be sym->binding_label) instead of sym->name.
797 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
799 * trans-const.c (gfc_conv_string_init): Use gfc_charlen_t instead
802 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
805 * trans-expr.c (fill_with_spaces): Use memset instead of
807 (gfc_trans_string_copy): Improve opportunity to use builtins with
810 2018-01-30 Jakub Jelinek <jakub@redhat.com>
813 * trans-array.c (gfc_get_descriptor_offsets_for_info): Set *data_off
814 to DATA_FIELD's offset rather than OFFSET_FIELD's offset.
816 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
819 * array.c (gfc_ref_dimen_size): Whitespace fixes. If stride is
822 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
825 * frontend-passes (matmul_to_var_expr): Return early if
827 (inline_matmul_assign): Likewise.
829 2017-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
832 * resolve.c (resolve_component): Ensure BIND(C) character
833 components have length one.
834 (resolve_symbol): Likewise for variables.
836 2018-01-27 Jakub Jelinek <jakub@redhat.com>
839 * decl.c (add_init_expr_to_sym): Ignore initializers for too large
842 2018-01-26 Damian Rouson <damian@sourceryinstitute.org>
843 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
844 Soren Rasmussen <s.c.rasmussen@gmail.com>
846 Partial support for Fortran 2018 teams features.
848 * array.c (gfc_match_array_ref): add team attribute in coarray
850 * check.c (gfc_check_get_team, gfc_check_team_number): add new
851 functions for get_team and team_number.
852 * dump-parse-tree.c (show_code_node): add new statements: form team,
853 change team, end team, and sync team.
854 * expr.c (gfc_find_team_co): add new function.
855 * gfortran.h: add new statements.
856 * intrinsic.c (add_functions): add get_team and team_number functions.
857 * intrinsic.h: add get_team and team_number prototypes for check,
858 simplify, and resolve.
859 * iresolve.c (gfc_resolve_get_team, gfc_resolve_team_number): add new
861 * iso-fortran-env.def: add the team_type derived type.
862 * match.c (gfc_match_if, gfc_match_form_team, gfc_match_team_number)
863 (gfc_match_end_team, gfc_match_sync_team, gfc_match_change_team):
864 add change team, end team, form team, sync team match and functions.
865 * match.h: add new prototypes for change team, end team, form team,
867 * parse.c (decode_statement): add cases for change team, end team,
868 form team, and sync team.
869 * resolve.c: add cases for exec form team, change team, end team, and
871 * simplify.c (gfc_simplify_get_team): add new function for get team.
872 * st.c (gfc_free_statement): add cases exec for change team, end team,
873 form team, sync team.
874 * trans-decl.c (gfor_fndecl_caf_form_team)
875 (gfor_fndecl_caf_change_team, gfor_fndecl_caf_end_team)
876 (gfor_fndecl_caf_sync_team, gfor_fndecl_caf_get_team)
877 (gfor_fndecl_caf_team_number): add functions and definitions.
878 * trans-intrinsic.c (conv_caf_send, conv_intrinsic_team_number): add
879 new function and team_type argument support.
880 * trans-stmt.c (gfc_trans_form_team, gfc_trans_change_team)
881 (gfc_trans_end_team, gfc_trans_sync_team): add new functions.
882 * trans-stmt.h: add new prototypes.
883 * trans-types.c (gfc_get_derived_type): check condition for team_type.
884 * trans.c (trans_code): new exec cases for form team, change team, end
886 * trans.h: add new prototypes.
888 2018-01-26 Steven G. Kargl <kargl@gcc.gnu.org>
891 * simplify.c (compute_dot_product): Initialize result to INTEGER(1) 0
892 or .false. The summation does the correct type conversion.
893 (gfc_simplify_dot_product): Special case zero-sized arrays.
895 2018-25-01 Paul Thomas <pault@gcc.gnu.org>
898 * array.c (gfc_match_array_ref): If standard earlier than F2008
899 it is an error if the reference dimension is greater than 7.
900 libgfortran.h : Increase GFC_MAX_DIMENSIONS to 15. Change the
901 dtype masks and shifts accordingly.
902 * trans-array.c (gfc_conv_descriptor_dtype): Use the dtype
903 type node to check the field.
904 (gfc_conv_descriptor_dtype): Access the rank field of dtype.
905 (duplicate_allocatable_coarray): Access the rank field of the
906 dtype descriptor rather than the dtype itself.
907 * trans-expr.c (get_scalar_to_descriptor_type): Store the type
908 of 'scalar' on entry and use its TREE_TYPE if it is ARRAY_TYPE
910 (gfc_conv_procedure_call): Pass TREE_OPERAND (tmp,0) to
911 get_scalar_to_descriptor_type if the actual expression is a
913 (gfc_trans_structure_assign): Assign the rank directly to the
915 * trans-intrinsic.c (gfc_conv_intrinsic_rank): Cast the result
916 to default integer kind.
917 (gfc_conv_intrinsic_sizeof): Obtain the element size from the
918 'elem_len' field of the dtype.
919 * trans-io.c (gfc_build_io_library_fndecls): Replace
920 gfc_int4_type_node with dtype_type_node where necessary.
921 (transfer_namelist_element): Use gfc_get_dtype_rank_type for
923 * trans-types.c : Provide 'get_dtype_type_node' to acces the
924 dtype_type_node and, if necessary, build it.
925 The maximum size of an array element is now determined by the
926 maximum value of size_t.
927 Update the description of the array descriptor, including the
928 type def for the dtype_type.
929 (gfc_get_dtype_rank_type): Build a constructor for the dtype.
930 Distinguish RECORD_TYPEs that are BT_DERIVED or BT_CLASS.
931 (gfc_get_array_descriptor_base): Change the type of the dtype
932 field to dtype_type_node.
933 (gfc_get_array_descr_info): Get the offset to the rank field of
935 * trans-types.h : Add a prototype for 'get_dtype_type_node ()'.
936 * trans.h : Define the indices of the dtype fields.
938 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
941 * decl.c (gfc_match_derived_decl): If eos not matched, recover
942 and emit error about garbage after declaration.
944 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
947 * trans-stmt.c (trans_associate_var): Do not set cst_array_ctor
950 2018-01-22 Janne Blomqvist <jb@gcc.gnu.org>
954 * arith.c (gfc_arith_concat): Use size_t for string length.
955 (gfc_compare_string): Likewise.
956 (gfc_compare_with_Cstring): Likewise.
957 * array.c (gfc_resolve_character_array_constructor): Use
958 HOST_WIDE_INT, gfc_mpz_get_hwi.
959 * check.c (gfc_check_fe_runtime_error): Use size_t.
960 * data.c (create_character_initializer): Use HOST_WIDE_INT,
962 * decl.c (gfc_set_constant_character_len): Use gfc_charlen_t.
963 (add_init_expr_to_sym): Use HOST_WIDE_INT.
964 * expr.c (gfc_build_init_expr): Use HOST_WIDE_INT,
966 (gfc_apply_init): Likewise.
967 * match.h (gfc_set_constant_character_len): Update prototype.
968 * primary.c (match_string_constant): Use size_t.
969 * resolve.c (resolve_ordinary_assign): Use HOST_WIDE_INT,
971 * simplify.c (init_result_expr): Likewise.
972 (gfc_simplify_len_trim): Use size_t.
973 * target-memory.c (gfc_encode_character): Use size_t.
974 (gfc_target_encode_expr): Use HOST_WIDE_INT, gfc_mpz_get_hwi.
975 (interpret_array): Use size_t.
976 (gfc_interpret_character): Likewise.
977 * target-memory.h (gfc_encode_character): Update prototype.
978 (gfc_interpret_character): Likewise.
979 (gfc_target_interpret_expr): Likewise.
980 * trans-const.c (gfc_build_string_const): Use size_t for length
982 (gfc_build_wide_string_const): Likewise.
983 * trans-const.h (gfc_build_string_const): Likewise.
984 (gfc_build_wide_string_const): Likewise.
986 2018-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
989 * simplify.c (gfc_simplify_matmul): Set return type correctly.
991 2018-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
994 * simplify.c (gfc_simplify_matmul): Delete bogus assertion.
996 2018-01-17 Harald Anlauf <anlauf@gmx.de>
999 * expr.c (add_init_expr_to_sym): Do not dereference NULL pointer.
1001 2018-01-17 Harald Anlauf <anlauf@gmx.de>
1004 * decl.c (add_init_expr_to_sym): Do not dereference NULL pointer.
1006 2018-01-15 Louis Krupp <louis.krupp@zoho.com>
1009 * interface.c (compare_rank): Don't try to retrieve CLASS_DATA
1010 from symbol marked unlimited polymorphic.
1011 * resolve.c (resolve_structure_cons): Likewise.
1012 * misc.c (gfc_typename): Don't dereference derived->components
1015 2018-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
1018 * gfortran.h (gfc_check_f): Rename f4ml to f5ml.
1019 (gfc_logical_4_kind): New macro
1020 * intrinsic.h (gfc_simplify_minloc): Add a gfc_expr *argument.
1021 (gfc_simplify_maxloc): Likewise.
1022 (gfc_resolve_maxloc): Likewise.
1023 (gfc_resolve_minloc): Likewise.
1024 * check.c (gfc_check_minloc_maxloc): Add checking for "back"
1025 argument; also raise error if it is used (for now). Add it
1026 if it isn't present.
1027 * intrinsic.c (add_sym_4ml): Rename to
1028 (add_sym_5ml), adjust for extra argument.
1029 (add_functions): Add "back" constant. Adjust maxloc and minloc
1031 * iresolve.c (gfc_resolve_maxloc): Add back argument. If back is
1032 not of gfc_logical_4_kind, convert.
1033 (gfc_resolve_minloc): Likewise.
1034 * simplify.c (gfc_simplify_minloc): Add back argument.
1035 (gfc_simplify_maxloc): Likewise.
1036 * trans-intinsic.c (gfc_conv_intrinsic_minmaxloc): Rename last
1037 argument to %VAL to ensure passing by value.
1038 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_minmaxloc
1039 also for library calls.
1041 2018-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1044 * resolve.c (resolve_transfer): Delete code looking for 'DT'
1045 format specifiers in format strings. Set formatted to true if a
1046 format string or format label is present.
1047 * trans-io.c (get_dtio_proc): Likewise. (transfer_expr): Fix
1050 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
1053 * dump-parse-tree.c (get_c_type_name): Remove extra line.
1054 Change for loop to use declaration in for loop. Handle BT_LOGICAL
1056 (write_decl): Add where argument. Fix indentation. Replace
1057 assert with error message. Add typename to warning
1059 (write_type): Adjust locus to call of write_decl.
1060 (write_variable): Likewise.
1061 (write_proc): Likewise. Replace assert with error message.
1063 2018-01-13 Paul Thomas <pault@gcc.gnu.org>
1066 * trans-expr.c (gfc_trans_scalar_assign): Flag is_alloc_lhs if
1067 the rhs expression is neither an elemental nor a conversion
1071 * trans-array.c (is_pointer_array): Remove unconditional return
1072 of false for -fopenmp.
1074 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
1078 * dump-parse-tree.c (write_proc): Always emit closing parenthesis
1081 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
1084 * resolve.c (resolve_allocate_expr): Check for NULL pointer.
1086 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
1089 * resolve.c (resolve_charlen): Check the type of cl->length
1092 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
1095 * trans-array.c (gfc_trans_array_ctor_element): Fix formatting.
1097 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
1100 * trans-array.c (gfc_trans_array_ctor_element): Convert RHS to the
1101 LHS type when assigning.
1103 2018-01-09 Steven G. Kargl <kargl@gcc.gnu.org>
1106 * expr.c (gfc_is_simply_contiguous): Check for NULL pointer.
1108 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
1110 * match.c (gfc_match_allocate): Check for NULL pointer.
1112 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
1114 * expr.c (gfc_check_pointer_assign): Fix typo in comment.
1116 2018-01-08 Paul Thomas <pault@gcc.gnu.org>
1119 * decl.c (gfc_get_pdt_instance): If parameterized arrays have
1120 an initializer, convert the kind parameters and add to the
1121 component if the instance.
1122 * trans-array.c (structure_alloc_comps): Add 'is_pdt_type' and
1123 use it with case COPY_ALLOC_COMP. Call 'duplicate_allocatable'
1124 for parameterized arrays. Clean up typos in comments. Convert
1125 parameterized array initializers and copy into the array.
1126 * trans-expr.c (gfc_trans_scalar_assign): Do a deep copy for
1127 parameterized types.
1128 *trans-stmt.c (trans_associate_var): Deallocate associate vars
1129 as necessary, when they are PDT function results for example.
1132 * trans-array.c (structure_alloc_comps): Only compare len parms
1133 when they are declared explicitly.
1135 2018-01-06 Janne Blomqvist <jb@gcc.gnu.org>
1138 * trans-expr.c (gfc_trans_pointer_assignment): fold_convert rhs to
1141 2018-01-05 Janne Blomqvist <jb@gcc.gnu.org>
1145 * array.c (got_charlen): Use gfc_charlen_int_kind.
1146 * class.c (gfc_find_derived_vtab): Use gfc_size_kind instead of
1148 (find_intrinsic_vtab): Likewise.
1149 * decl.c (match_char_length): Use gfc_charlen_int_kind.
1150 (add_init_expr_to_sym): Use gfc_charlen_t and gfc_charlen_int_kind.
1151 (gfc_match_implicit): Use gfc_charlen_int_kind.
1152 * dump-parse-tree.c (show_char_const): Use gfc_charlen_t and size_t.
1153 (show_expr): Use HOST_WIDE_INT_PRINT_DEC.
1154 * expr.c (gfc_get_character_expr): Length parameter of type
1156 (gfc_get_int_expr): Value argument of type HOST_WIDE_INT.
1157 (gfc_extract_hwi): New function.
1158 (simplify_const_ref): Make string_len of type gfc_charlen_t.
1159 (gfc_simplify_expr): Use HOST_WIDE_INT for substring refs.
1160 * frontend-passes.c (optimize_trim): Use gfc_charlen_int_kind.
1161 * gfortran.h (gfc_mpz_get_hwi): New prototype.
1162 (gfc_mpz_set_hwi): Likewise.
1163 (gfc_charlen_t): New typedef.
1164 (gfc_expr): Use gfc_charlen_t for character lengths.
1165 (gfc_size_kind): New extern variable.
1166 (gfc_extract_hwi): New prototype.
1167 (gfc_get_character_expr): Use gfc_charlen_t for character length.
1168 (gfc_get_int_expr): Use HOST_WIDE_INT type for value argument.
1169 * gfortran.texi: Update description of hidden string length argument.
1170 * iresolve.c (check_charlen_present): Use gfc_charlen_int_kind.
1171 (gfc_resolve_char_achar): Likewise.
1172 (gfc_resolve_repeat): Pass string length directly without
1173 temporary, use gfc_charlen_int_kind.
1174 (gfc_resolve_transfer): Use gfc_charlen_int_kind.
1175 * match.c (select_intrinsic_set_tmp): Use HOST_WIDE_INT for charlen.
1176 * misc.c (gfc_mpz_get_hwi): New function.
1177 (gfc_mpz_set_hwi): New function.
1178 * module.c (atom_int): Change type from int to HOST_WIDE_INT.
1179 (parse_integer): Don't complain about large integers.
1180 (write_atom): Use HOST_WIDE_INT for integers.
1181 (mio_integer): Handle integer type mismatch.
1182 (mio_hwi): New function.
1183 (mio_intrinsic_op): Use HOST_WIDE_INT.
1184 (mio_array_ref): Likewise.
1185 (mio_expr): Likewise.
1186 * primary.c (match_substring): Use gfc_charlen_int_kind.
1187 * resolve.c (resolve_substring_charlen): Use gfc_charlen_int_kind.
1188 (resolve_character_operator): Likewise.
1189 (resolve_assoc_var): Likewise.
1190 (resolve_select_type): Use HOST_WIDE_INT for charlen, use snprintf.
1191 (resolve_charlen): Use mpz_sgn to determine sign.
1192 * simplify.c (gfc_simplify_repeat): Use HOST_WIDE_INT/gfc_charlen_t
1194 * symbol.c (generate_isocbinding_symbol): Use gfc_charlen_int_kind.
1195 * target-memory.c (size_character): Length argument of type
1197 (gfc_encode_character): Likewise.
1198 (gfc_interpret_character): Use gfc_charlen_t.
1199 * target-memory.h (gfc_encode_character): Modify prototype.
1200 * trans-array.c (gfc_trans_array_ctor_element): Use existing type.
1201 (get_array_ctor_var_strlen): Use gfc_conv_mpz_to_tree_type.
1202 (trans_array_constructor): Use existing type.
1203 (get_array_charlen): Likewise.
1204 * trans-const.c (gfc_conv_mpz_to_tree_type): New function.
1205 * trans-const.h (gfc_conv_mpz_to_tree_type): New prototype.
1206 * trans-decl.c (gfc_trans_deferred_vars): Use existing type.
1207 (add_argument_checking): Likewise.
1208 * trans-expr.c (gfc_class_len_or_zero_get): Build const of type
1209 gfc_charlen_type_node.
1210 (gfc_conv_intrinsic_to_class): Use gfc_charlen_int_kind instead of
1211 4, fold_convert to correct type.
1212 (gfc_conv_class_to_class): Build const of type size_type_node for
1214 (gfc_copy_class_to_class): Likewise.
1215 (gfc_conv_string_length): Use same type in expression.
1216 (gfc_conv_substring): Likewise, use HOST_WIDE_INT for charlen.
1217 (gfc_conv_string_tmp): Make sure len is of the right type.
1218 (gfc_conv_concat_op): Use same type in expression.
1219 (gfc_conv_procedure_call): Likewise.
1220 (fill_with_spaces): Comment out memset() block due to spurious
1221 -Wstringop-overflow warnings.
1222 (gfc_trans_string_copy): Use gfc_charlen_type_node.
1223 (alloc_scalar_allocatable_for_subcomponent_assignment):
1224 fold_convert to right type.
1225 (gfc_trans_subcomponent_assign): Likewise.
1226 (trans_class_vptr_len_assignment): Build const of correct type.
1227 (gfc_trans_pointer_assignment): Likewise.
1228 (alloc_scalar_allocatable_for_assignment): fold_convert to right
1230 (trans_class_assignment): Build const of correct type.
1231 * trans-intrinsic.c (gfc_conv_associated): Likewise.
1232 (gfc_conv_intrinsic_repeat): Do calculation in sizetype.
1233 * trans-io.c (gfc_build_io_library_fndecls): Use
1234 gfc_charlen_type_node for character lengths.
1235 (set_string): Convert to right type in assignment.
1236 * trans-stmt.c (gfc_trans_label_assign): Build const of
1237 gfc_charlen_type_node.
1238 (trans_associate_var): Likewise.
1239 (gfc_trans_character_select): Likewise.
1240 (gfc_trans_allocate): Likewise, don't typecast strlen result.
1241 (gfc_trans_deallocate): Don't typecast strlen result.
1242 * trans-types.c (gfc_size_kind): New variable.
1243 (gfc_init_types): Determine gfc_charlen_int_kind and gfc_size_kind
1244 from size_type_node.
1245 * trans-types.h: Fix comment.
1247 2018-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
1251 * check.c (gfc_check_eoshift): Check for string length and
1252 for conformance of boundary.
1253 * intrinsic.c (add_functions): Add gfc_simplify_eoshift.
1254 * intrinsic.h: Add prototype for gfc_simplify_eoshift.
1255 * simplify.c (gfc_simplify_eoshift): New function.
1257 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
1258 Alan Hayward <alan.hayward@arm.com>
1259 David Sherwood <david.sherwood@arm.com>
1261 * trans-types.c (gfc_type_for_mode): Handle MODE_VECTOR_BOOL.
1263 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
1264 Alan Hayward <alan.hayward@arm.com>
1265 David Sherwood <david.sherwood@arm.com>
1267 * trans-types.c (gfc_type_for_mode): Check valid_vector_subparts_p.
1269 2018-01-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1272 * check.c (gfc_check_eoshift): Error for missing boundary if array
1273 is not one of the standard types.
1275 2018-01-03 Jakub Jelinek <jakub@redhat.com>
1277 Update copyright years.
1279 * gfortranspec.c (lang_specific_driver): Update copyright notice
1281 * gfc-internals.texi: Bump @copying's copyright year.
1282 * gfortran.texi: Ditto.
1283 * intrinsic.texi: Ditto.
1284 * invoke.texi: Ditto.
1286 2017-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1289 * intrinsic.c (add_function): Add gfc_simplify_maxloc and
1290 gfc_simplify_minloc to maxloc and minloc, respectively.
1291 * intrinsic.h: Add prototypes for gfc_simplify_minloc
1292 and gfc_simplify_maxloc.
1293 * simplify.c (min_max_chose): Adjust prototype. Modify function
1294 to have a return value which indicates if the extremum was found.
1295 (is_constant_array_expr): Fix typo in comment.
1296 (simplify_minmaxloc_to_scalar): New function.
1297 (simplify_minmaxloc_nodim): New function.
1298 (new_array): New function.
1299 (simplify_minmaxloc_to_array): New function.
1300 (gfc_simplify_minmaxloc): New function.
1301 (simplify_minloc): New function.
1302 (simplify_maxloc): New function.
1304 2018-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1308 * simplify.c (gfc_simplify_cshift): Re-implement to allow full
1311 2018-01-01 Paul Thomas <pault@gcc.gnu.org>
1314 * resolve.c (resolve_fl_derived0): Add caf_token fields for
1315 allocatable and pointer scalars, when -fcoarray selected.
1316 * trans-types.c (gfc_copy_dt_decls_ifequal): Copy the token
1317 field as well as the backend_decl.
1318 (gfc_get_derived_type): Flag GFC_FCOARRAY_LIB for module
1319 derived types that are not vtypes. Components with caf_token
1320 attribute are pvoid types. For a component requiring it, find
1321 the caf_token field and have the component token field point to
1325 *trans-types.c (gfc_get_array_descriptor_base): Add the token
1326 field to the descriptor even when codimen not set.
1328 Copyright (C) 2018 Free Software Foundation, Inc.
1330 Copying and distribution of this file, with or without modification,
1331 are permitted in any medium without royalty provided the copyright
1332 notice and this notice are preserved.