1 2018-05-20 Paul Thomas <pault@gcc.gnu.org>
4 * match.c (gfc_match_type_spec): Go through the array ref and
5 decrement 'rank' for every dimension that is an element.
7 2018-05-19 Paul Thomas <pault@gcc.gnu.org>
10 * gfortran.dg/allocate_assumed_charlen_4.f90: New test. Note
11 that the patch fixes PR66694 & PR82617, although the testcases
12 are not explicitly included.
14 2018-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
17 * gfortran.texi: Clarify documentation for Cray pointer and
20 2018-05-13 Paul Thomas <pault@gcc.gnu.org>
23 * trans-types.c (gfc_get_dtype_rank_type): Reorder evaluation
24 of 'size'. If the element type is a pointer use the size of the
25 TREE_TYPE of the type, unless it is VOID_TYPE. In this latter
26 case, set the size to zero.
28 2018-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
30 * gfortran.h: Remove prototype.
31 * symbol.c (gfc_new_undo_checkpoint): Remove unused function.
33 2018-05-11 Steven G. Kargl <kargl@gcc.gnu.org>
36 * expr.c (check_inquiry): Avoid NULL pointer dereference.
38 2018-05-10 Steven G. Kargl <kargl@gcc.gnu.org>
41 * check.c (gfc_check_rank): Check that the argument is a data object.
43 2018-05-10 Steven G. Kargl <kargl@gcc.gnu.org>
46 * array.c (gfc_resolve_character_array_constructor): Substrings
47 with upper bound smaller than lower bound are zero length strings.
49 2018-05-10 Steven G. Kargl <kargl@gcc.gnu.org>
52 * data.c (gfc_assign_data_value): Check that a data object does
53 not also have default initialization.
55 2018-05-10 Marek Polacek <polacek@redhat.com>
58 * options.c (gfc_post_options): Set main_input_filename.
60 2018-05-10 Thomas Koenig <tkoenig@gcc.gnu.org>
63 * intrinsic.texi: Document BACK for MINLOC and MAXLOC.
65 2018-05-10 Paul Thomas <pault@gcc.gnu.org>
69 * resolve.c (get_temp_from_expr): The temporary must not have
70 dummy or intent attributes.
72 2018-05-08 Thomas Koenig <tkoenig@gcc.gnu.org>
75 * check.c (gfc_check_minmaxloc): Remove error for BACK not being
76 implemented. Use gfc_logical_4_kind for BACK.
77 * simplify.c (min_max_choose): Add optional argument back_val.
79 (simplify_minmaxloc_to_scalar): Add argument back_val. Pass
80 back_val to min_max_choose.
81 (simplify_minmaxloc_to_nodim): Likewise.
82 (simplify_minmaxloc_to_array): Likewise.
83 (gfc_simplify_minmaxloc): Add argument back, handle it.
84 Pass back_val to specific simplification functions.
85 (gfc_simplify_minloc): Remove ATTRIBUTE_UNUSED from argument back,
86 pass it on to gfc_simplify_minmaxloc.
87 (gfc_simplify_maxloc): Likewise.
88 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Adjust
89 comment. If BACK is true, use greater or equal (or lesser or
90 equal) insteal of greater (or lesser). Mark the condition of
91 having found a value which exceeds the limit as unlikely.
93 2018-05-07 Jeff Law <law@redhat.comg>
95 * scanner.c (preprocessor_line): Call linemap_add after a line
96 directive that changes the current filename.
98 2018-05-06 Andre Vehreschild <vehre@gcc.gnu.org>
101 * dependency.c (gfc_dep_resolver): Revert looking at coarray dimension
102 introduced by r259385.
103 * trans-intrinsic.c (conv_caf_send): Always report a dependency for
104 same variables in coarray assignments.
106 2018-05-02 Tom de Vries <tom@codesourcery.com>
109 * f95-lang.c (DEF_GOACC_BUILTIN_ONLY): Define.
111 2018-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
114 * decl.c (gfc_match_char_spec): Check for negative length and set to 0.
116 2018-04-14 Andre Vehreschild <vehre@gcc.gnu.org>
120 * dependency.c (gfc_dep_resolver): Coarray indexes are to be ignored
121 during dependency computation. They define no data dependency.
122 * trans-array.c (conv_array_index_offset): The stride can not be set
124 * trans-intrinsic.c (conv_caf_send): Add creation of temporary array
125 for caf_get's result and copying to the array with vectorial
128 2018-04-14 Thomas Koenig <tkoenig@gcc.gnu.org>
131 * frontend-passes.c (traverse_io_block): Check for start, end or
132 stride being defined by an outer implied DO loop.
134 2018-04-12 Thomas Koenig <tkoenig@gcc.gnu.org>
138 * trans-stmt.c (gfc_trans_forall_loop): Use annot_expr_ivdep_kind
139 for annotation and remove dependence on -ftree-parallelize-loops.
141 2018-04-10 Jakub Jelinek <jakub@redhat.com>
144 * openmp.c (resolve_omp_do): Remove bogus if (j < i) break;.
145 (resolve_oacc_nested_loops): Likewise. Formatting fix.
147 2018-04-09 Thomas Koenig <tkoenig@gcc.gnu.org>
150 * trans-stmt.c (gfc_trans_forall_loop): Remove annotation for
151 parallell processing of DO CONCURRENT -ftree-parallelize-loops
154 2018-04-09 Thomas Koenig <tkoenig@gcc.gnu.org>
157 * resolve.c (resolve_variable): Simplify cases where access to a
158 parameter array results in a single constant.
160 2018-04-02 Thomas Koenig <tkoenig@gcc.gnu.org>
163 * decl.c (variable_decl): If upper or lower bounds simplify
164 to a constant, use that.
166 2018-03-30 Paul Thomas <pault@gcc.gnu.org>
169 * simplify.c (gfc_convert_constant): Handle case of array
170 constructors within an array that has no iterator and improve
171 the conciseness of this section of code.
173 2017-03-30 Thomas Koenig <tkoenig@gcc.gnu.org>
176 * array.c (gfc_resolve_character_array_constructor): Early
177 exit for zero-size arrays.
178 * simplify.c (simplify_transformation_to_array): Exit early
179 if the result size is zero.
180 (simplify_minmaxloc_to_array): Likewise.
182 2018-03-28 Mikael Morin <mikael@gcc.gnu.org>
185 * symbol.c (gfc_symbol_done_2): Start freeing namespaces
187 (gfc_free_namespace): Restore assert (revert r258839).
189 2018-03-28 Jakub Jelinek <jakub@redhat.com>
191 * gfortran.h (gfc_dt): Rename default_exp field to dec_ext.
192 * ioparm.def (IOPARM_dt_default_exp): Rename to ...
193 (IOPARM_dt_dec_ext): ... this.
194 * trans-io.c (build_dt): Adjust for default_exp renaming to
195 dec_ext and IOPARM_dt_default_exp renaming to IOPARM_dt_dec_ext.
196 * io.c (match_io): Likewise.
198 2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
201 * frontend-passes.c (gfc_run_passes): Do not run front-end
202 optimizations if a previous error occurred.
204 2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
205 Harald Anlauf <anlauf@gmx.de>
208 * primary.c (gfc_convert_to_structure_constructor): Check
209 conformance of argument types in structure constructor.
211 2018-03-26 Thomas Koenig <tkoenig@gcc.gnu.org>
214 * io.c: Include constructor.h.
215 (resolve_tag_format): For a constant character array, concatenate
216 into a single character expression.
218 2018-03-25 Seth Johnson <johnsonsr@ornl.gov>
219 Dominique d'Humieres <dominiq@gcc.gnu.org>
222 * check.c (gfc_check_c_f_pointer): Allow scalar noninteroperable
223 scalar derived type with -std=f2003 and -std=f2008.
225 2018-03-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
226 Dominique d'Humieres <dominiq@gcc.gnu.org>
229 * symbol.c (gfc_free_namespace): Delete the assert and only if
230 refs count is equals zero, free the namespace. Otherwise,
231 something is halfway and other errors will resound.
233 2018-03-24 Thomas Koenig <tkoenig@gcc.gnu.org>
236 * expr.c (find_substring_ref): Change types of start, end
237 and length variables to gfc_charlen_t. Set length to zero
240 2018-03-24 Steven G. Kargl <kargl@gcc.gnu.org>
243 * decl.c (check_function_name): Improved error message
244 (gfc_match_volatile, gfc_match_asynchronous) Use check_function_name.
246 2018-03-22 Steven G. Kargl <kargl@gcc.gnu.org>
249 * decl.c (get_proc_name): If the MODULE prefix appears in interface
250 body, then it must appear on the contained subroutine or function.
251 While here, fix nearby mis-indented code.
253 2018-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
254 Harald Anlauf <anlauf@gmx.de>
257 * trans-types.c (gfc_sym_type): Do not dereference NULL pointer.
259 2018-03-21 Janne Blomqvist <jb@gcc.gnu.org>
262 * trans-expr.c (gfc_conv_procedure_call): Convert charlen to
263 gfc_charlen_type_node when calling procedure.
265 2018-03-20 Steven G. Kargl <kargl@gcc.gnu.org>
268 * interface.c (symbol_rank): Remove bogus null pointer check that
269 crept in when translating a ternary operator into an if-else
272 2018-03-19 Thomas Koenig <tkoenig@gcc.gnu.org>
275 * simplify.c (gfc_convert_constant): Correctly handle iterators
278 2018-03-18 Steven G. Kargl <kargl@gcc.gnu.org>
281 * decl.c (get_proc_name): Check for a subroutine re-defined in
282 the contain portion of a subroutine. Change language of existing
283 error message to better describe the issue. While here fix whitespace
286 2018-03-18 Steven G. Kargl <kargl@gcc.gnu.org>
289 * decl.c (get_proc_name): Catch clash between a procedure statement
290 and a contained subprogram
292 2018-03-16 Steven G. Kargl <kargl@gcc.gnu.org>
295 * decl.c (merge_array_spec): Correct the error condition.
297 2018-03-15 Steven G. Kargl <kargl@gcc.gnu.org>
300 * decl.c (get_proc_name): Check for clash of entry name with
303 2018-03-15 Steven G. Kargl <kargl@gcc.gnu.org>
306 * decl.c (merge_array_spec): Limit the merging to maximum allowed
307 dimensions, and issue error message if limit is exceeded.
309 2018-03-13 Steven G. Kargl <kargl@gcc.gnu.org>
311 * check.c (gfc_check_kill_sub): Remove check for INTEGER(4) or (8).
312 * intrinsic.c (add_functions): Remove reference to gfc_resolve_kill.
313 (add_subroutines): Remove reference to gfc_resolve_kill_sub.
314 * intrinsic.texi: Update documentation.
315 * iresolve.c (gfc_resolve_kill, gfc_resolve_kill_sub): Remove.
316 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
317 gfor_fndecl_kill and gfor_fndecl_kill_sub
318 * trans-intrinsic.c (conv_intrinsic_kill, conv_intrinsic_kill_sub): new
320 (gfc_conv_intrinsic_function): Use conv_intrinsic_kill.
321 (gfc_conv_intrinsic_subroutine): Use conv_intrinsic_kill_sub.
322 * trans.h: Declare gfor_fndecl_kill and gfor_fndecl_kill_sub.
324 2018-03-11 Paul Thomas <pault@gcc.gnu.org>
327 * trans-array.c (structure_alloc_comps): Make sure that the
328 vptr is copied and that the unlimited polymorphic _len is used
329 to compute the size to be allocated.
330 * trans-expr.c (gfc_get_class_array_ref): If unlimited, use the
331 unlimited polymorphic _len for the offset to the element.
332 (gfc_copy_class_to_class): Set the new 'unlimited' argument.
333 * trans.h : Add the boolean 'unlimited' to the prototype.
335 2018-03-11 Steven G. Kargl <kargl@gcc.gnu.org>
338 * resolve.c (resolve_fl_procedure): Enforce F2018:C15100.
340 2018-03-11 Steven G. Kargl <kargls@gcc.gnu.org>
342 * check.c (gfc_check_kill): Check pid and sig are scalar.
343 (gfc_check_kill_sub): Restrict kind to 4 and 8.
344 * intrinsic.c (add_function): Sort keyword list. Add pid and sig
345 keywords for KILL. Remove redundant *back="back" in favor of the
346 original *bck="back".
347 (add_subroutines): Sort keyword list. Add pid and sig keywords
349 * intrinsic.texi: Fix documentation to consistently use pid and sig.
350 * iresolve.c (gfc_resolve_kill): Kind can only be 4 or 8. Choose the
352 (gfc_resolve_rename_sub): Add comment.
354 2018-03-11 Thomas Koenig <tkoenig@gcc.gnu.org>
357 * simplify.c (simplify_transformation): Return default result for
358 empty array argument.
359 (gfc_simplify_all): Remove special-case handling for zerosize.
360 (gfc_simplify_any): Likewise.
361 (gfc_simplify_count): Likewise.
362 (gfc_simplify_iall): Likewise.
363 (gfc_simplify_iany): Likewise.
364 (gfc_simplify_iparity): Likewise.
365 (gfc_simplify_minval): Likewise.
366 (gfc_simplify_maxval): Likewise.
367 (gfc_simplify_norm2): Likewise.
368 (gfc_simplify_product): Likewise.
369 (gfc_simplify_sum): Likewise.
371 2018-03-10 Steven G. Kargl <kargl@gcc.gnu.org>
374 * arith.c (check_result, eval_intrinsic): If result overflows, pass
375 the expression up the chain instead of a NULL pointer.
377 2018-03-07 Steven G. Kargl <kargl@gcc.gnu.org>
381 * decl.c (gfc_match_char_spec): Try to reduce a charlen to a constant.
383 2017-03-06 Thomas Koenig <tkoenig@gcc.gnu.org>
387 * expr.c (simplify_parameter_variable): If p is a size zero array
388 and not an ARRAY_EXPR insert an empty array constructor and
390 * gfortran.h: Add prototype for gfc_is_size_zero_array.
391 * simplify.c (is_size_zero_array): Make non-static and rename into
392 (gfc_is_size_zero_array): Check for parameter arrays of zero
393 size by comparing shape and absence of constructor.
394 (gfc_simplify_all): Use gfc_is_size_zero_array instead of
396 (gfc_simplify_count): Likewise.
397 (gfc_simplify_iall): Likewise.
398 (gfc_simplify_iany): Likewise.
399 (gfc_simplify_iparity): Likewise.
400 (gfc_simplify_minval): Likewise.
401 (gfc_simplify_maxval): Likewise.
402 (gfc_simplify_product): Likewise.
403 (gfc_simplify_sum): Likewise.
405 2018-03-06 Steven G. Kargl <kargl@gcc.gnu.org>
408 * primary.c (match_sym_complex_part): Give the matcher for an implied
409 do-loop a chance to run.
411 2018-03-03 Harald Anlauf <anlauf@gmx.de>
414 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Do not
415 dereference NULL pointer.
417 2018-03-03 Steven G. Kargl <kargl@gcc.gnu.org>
420 * simplify.c (is_size_zero_array): New function to check for size
422 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
423 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
424 gfc_simplify_minval, gfc_simplify_maxval, gfc_simplify_norm2,
425 gfc_simplify_product, gfc_simplify_sum): Use it, and implement
426 requirements from F2018.
428 2018-03-03 Steven G. Kargl <kargl@gcc.gnu.org>
431 * simplify.c (gfc_simplify_transfer): Resolve mold.
433 2018-03-03 Paul Thomas <pault@gcc.gnu.org>
436 * resolve.c (build_loc_call): Change symtree name from 'loc' to
439 2018-03-01 Paul Thomas <pault@gcc.gnu.org>
442 * target-memory.c (gfc_interpret_derived): Assert that BT_VOID
443 components are caf tokens.
444 (gfc_target_interpret_expr): Treat BT_VOID expressions as
447 2018-03-01 Paul Thomas <pault@gcc.gnu.org>
450 * class.c (class_array_ref_detected): Remove the condition that
451 there be no reference after the array reference.
452 (find_intrinsic_vtab): Remove excess whitespace.
453 * trans-array.c (gfc_conv_scalarized_array_ref): Rename 'tmp'
454 as 'base and call build_class_array_ref earlier.
456 2018-02-28 Paul Thomas <pault@gcc.gnu.org>
459 * trans-stmt.c (trans_associate_var): Make sure that the se
460 expression is a pointer type before converting it to the symbol
463 2018-02-25 Steven G. Kargl <kargl@gcc.gnu.org>
466 * decl.c (variable_decl): Check that an explicit-shape-array with
467 nonconstant bounds is allowed.
469 2018-02-25 Paul Thomas <pault@gcc.gnu.org>
472 * trans-intrinsic.c (gfc_conv_allocated): If the argument se
473 has a pre block, add it to the expression pre block.
475 2018-02-25 Thomas Koenig <tkoenig@gcc.gnu.org>
478 * gfortran.h (gfc_integer_4_kind): Define.
479 * resolve.c (resolve_select_type): Make sure that the
480 kind of c->high is gfc_integer_4_kind.
482 2018-02-24 Steven G. Kargl <kargl@gcc.gnu.org>
485 * decl.c (gfc_match_data): Check for invalid substring in
488 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
490 * intrinsic.texi: Arguments to MATMUL cannot both be rank one.
492 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
495 * trans-io.c (transfer_expr): Deal with C_LOC in transfer statement.
497 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
500 * interface.c (compare_actual_formal): Issue error if keyword is
501 used in a statement function.
503 2018-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
506 * trans-io.c (set_parameter_value_inquire): Adjust range check of
507 negative unit values for kind=8 units to the kind=4 negative limit.
509 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
512 * trans-types.c (gfc_sym_type): Test sym->ns->proc_name before
513 accessing its components.
515 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
518 * trans-decl.c (gfc_finish_var_decl): Test sym->ns->proc_name
519 before accessing its components.
521 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
524 * trans-const.c : Clean up some whitespace issues.
525 * trans-expr.c (gfc_conv_initializer): If an iso_c_binding
526 derived type has a kind value of zero, set it to the default
529 2018-02-23 Janne Blomqvist <jb@gcc.gnu.org>
532 * trans-decl.c (gfc_build_builtin_function_decls): Add bool
533 argument to stop and error stop decls.
534 * trans-stmt.c (gfc_trans_stop): Add false value to argument
537 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
541 * trans-decl.c (gfc_build_builtin_function_decls): Pass
542 gfc_int8_type node to pause_numeric, size_type_node to
544 * trans-stmt.c (gfc_trans_pause): Likewise.
546 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
548 * gfortran.texi: Update Coarray API description.
549 * trans-decl.c (gfc_build_builtin_function_decls): Use size_t for
550 character lengths, int for exit codes.
551 (generate_coarray_sym_init): Use size_t for character length.
552 * trans-intrinsic.c (conv_co_collective): Likewise.
553 * trans-stmt.c (gfc_trans_lock_unlock): Likewise.
554 (gfc_trans_event_post_wait): Likewise.
555 (gfc_trans_sync): Likewise.
556 (gfc_trans_stop): Use size_t for character lengths, int for exit
559 2018-02-20 Thomas Koenig <tkoenig@gcc.gnu.org>
563 * primary.c (gfc_convert_to_structure_constructor):
564 For a constant string constructor, make sure the length
567 2018-02-19 Paul Thomas <pault@gcc.gnu.org>
571 * resolve.c (resolve_assoc_var): Rearrange the logic for the
572 determination of the character length of associate names. If
573 the associate name is missing a length expression or the length
574 expression is not a constant and the target is not a variable,
575 make the associate name allocatable and deferred length.
576 * trans-decl.c (gfc_get_symbol_decl): Null the character length
577 backend_decl for deferred length associate names that are not
578 variables. Set 'length' to gfc_index_zero_node for character
579 associate names, whose character length is a PARM_DECL.
581 2018-02-19 Thomas Koenig <tkoenig@gcc.gnu.org>
584 * frontend-passes.c (traverse_io_block): Remove workaround for
587 2018-02-19 Andre Vehreschild <vehre@gcc.gnu.org>
589 * gfortran.texi: Document additional src/dst_type. Fix some typos.
590 * trans-decl.c (gfc_build_builtin_function_decls): Declare the new
591 argument of _caf_*_by_ref () with * e { get, send, sendget }.
592 * trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Add the type of the
593 data referenced when generating a call to caf_get_by_ref ().
594 (conv_caf_send): Same but for caf_send_by_ref () and
595 caf_sendget_by_ref ().
597 2018-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
600 * io.c (check_format): Allow FMT_COLON.
602 2018-02-18 Paul Thomas <pault@gcc.gnu.org>
605 * trans-array.c (gfc_conv_expr_descriptor): Set parmtype from
606 the typenode in the case of deferred length characters.
608 2018-02-17 Thomas Koenig <tkoenig@gcc.gnu.org>
611 * frontend-passes (scalarized_expr): If the expression
612 is an assumed size array, leave in the last reference
613 and pass AR_SECTION instead of AR_FULL to gfc_resolve
614 in order to avoid an error.
616 2018-02-17 Paul Thomas <pault@gcc.gnu.org>
619 * resolve.c (resolve_assoc_var): If a non-constant target expr.
620 has no string length expression, make the associate variable
621 into a deferred length, allocatable symbol.
622 * trans-decl.c (gfc_is_reallocatable_lhs): Add and use a ptr to
624 * trans-stmt.c (trans_associate_var): Null and free scalar
625 associate names that are allocatable. After assignment, remove
626 the allocatable attribute to prevent reallocation.
628 2018-02-16 Jakub Jelinek <jakub@redhat.com>
631 * trans-openmp.c (gfc_trans_omp_clauses): For OMP_CLAUSE_LINEAR_REF
632 kind set OMP_CLAUSE_LINEAR_STEP to TYPE_SIZE_UNIT times last_step.
634 2018-02-16 Dominique d'Humieres <dominiq@gcc.gnu.org>
637 * decl.c (gfc_get_pdt_instance): Replace '%qs' with %qs.
639 2018-02-15 Janus Weil <janus@gcc.gnu.org>
642 * interface.c (check_dtio_arg_TKR_intent): Add a check for character
645 2018-02-14 Janus Weil <janus@gcc.gnu.org>
648 * match.c (gfc_match_select_type): Fix check for selector in
649 SELECT TYPE statement.
651 2018-02-13 Janus Weil <janus@gcc.gnu.org>
654 * symbol.c (check_conflict): Reject procedure pointers in common blocks.
656 2018-02-13 Alastair McKinstry <alastair.mckinstry@sceal.ie>
657 Janne Blomqvist <jb@gcc.gnu.org>
659 * module.c (dump_module): Use lbasename to ensure that module
660 files are reproducible.
662 2018-02-12 Janus Weil <janus@gcc.gnu.org>
665 * resolve.c (resolve_component): Fix checks of passed argument in
666 procedure-pointer components.
668 2018-02-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
671 * resolve.c (resolve_formal_arglist): Update error message.
673 2018-02-11 Andre Vehreschild <vehre@gcc.gnu.org>
675 * gfortran.texi: Fix typos in documentation of caf_register ().
676 * trans-array.c (structure_alloc_comps): Only register a component of
677 a derived typed corray, not of an ultimate component coarray.
679 2018-02-11 Steven G. Kargl <kargl@gcc.gnu.org>
683 * interface.c (compare_actual_formal): Add in_statement_function
684 bool parameter. Skip check of INTENT attribute for statement
685 functions. Arguments to a statement function cannot be optional,
686 issue error for missing argument.
687 (gfc_procedure_use, gfc_ppc_use, gfc_arglist_matches_symbol): Use
688 in_statement_function.
690 2018-02-11 Paul Thomas <pault@gcc.gnu.org>
693 * trans-expr.c (gfc_conv_derived_to_class): Set the use_offset
694 flag. If the is a vector subscript or the expression is not a
695 variable, make the descriptor one-based.
697 2018-02-10 Paul Thomas <pault@gcc.gnu.org>
701 * trans-array.c (gfc_array_init_size): Revert the change made
702 in revision 257356 setting the dtype.
703 * trans-types.c (gfc_get_dtype): Do not use the cached dtype.
704 Call gfc_get_dtype_rank_type every time.
707 * trans-array.c (gfc_conv_expr_descriptor): If the source array
708 is a descriptor type, use its offset, removing the condition
709 that is be a class expression.
711 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
714 * match.c (gfc_match_deallocate): Check for NULL pointer.
716 2018-02-07 Thomas Koenig <tkoenig@gcc.gnu.org>
719 * trans-intrinsic.c (gfc_conv_intrinsic_shape): New function.
720 (gfc_conv_intrinsic_function): Call it.
722 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
725 * match.c (gfc_match_type_spec): If the charlen is non-NULL, then
726 try to resolve it. While here return early if possible.
728 2018-02-04 Paul Thomas <pault@gcc.gnu.org>
731 * trans-decl.c (gfc_get_symbol_decl): Do not finish the decl of
732 'length' if the symbol charlen backend_decl is an indirect ref.
734 2018-02-03 Paul Thomas <pault@gcc.gnu.org>
738 * trans-array.c (gfc_array_init_size): Instead of gfc_get_dtype
739 use gfc_get_dtype_rank_type.
741 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
745 * resolve.c (resolve_assoc_var): Generate an error if
746 target length unknown.
748 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
751 * simplify.c (gfc_simplify_repeat): Increase limit for deferring
752 to runtime, print a warning message.
754 2018-01-31 Jakub Jelinek <jakub@redhat.com>
757 * openmp.c (gfc_match_omp_clauses): If all the linear
758 gfc_match_omp_variable_list calls failed, don't gfc_free_omp_namelist
759 nor set *head = NULL. Formatting fixes.
761 2018-01-31 Paul Thomas <pault@gcc.gnu.org>
764 * trans-expr.c (gfc_conv_procedure_call): If the parm expr is
765 an address expression passed to an assumed rank dummy, convert
766 to an indirect reference.
768 2018-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
770 * dump-parse-tree.c (write_proc): Use sym_name (which may
771 be sym->binding_label) instead of sym->name.
773 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
775 * trans-const.c (gfc_conv_string_init): Use gfc_charlen_t instead
778 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
781 * trans-expr.c (fill_with_spaces): Use memset instead of
783 (gfc_trans_string_copy): Improve opportunity to use builtins with
786 2018-01-30 Jakub Jelinek <jakub@redhat.com>
789 * trans-array.c (gfc_get_descriptor_offsets_for_info): Set *data_off
790 to DATA_FIELD's offset rather than OFFSET_FIELD's offset.
792 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
795 * array.c (gfc_ref_dimen_size): Whitespace fixes. If stride is
798 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
801 * frontend-passes (matmul_to_var_expr): Return early if
803 (inline_matmul_assign): Likewise.
805 2017-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
808 * resolve.c (resolve_component): Ensure BIND(C) character
809 components have length one.
810 (resolve_symbol): Likewise for variables.
812 2018-01-27 Jakub Jelinek <jakub@redhat.com>
815 * decl.c (add_init_expr_to_sym): Ignore initializers for too large
818 2018-01-26 Damian Rouson <damian@sourceryinstitute.org>
819 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
820 Soren Rasmussen <s.c.rasmussen@gmail.com>
822 Partial support for Fortran 2018 teams features.
824 * array.c (gfc_match_array_ref): add team attribute in coarray
826 * check.c (gfc_check_get_team, gfc_check_team_number): add new
827 functions for get_team and team_number.
828 * dump-parse-tree.c (show_code_node): add new statements: form team,
829 change team, end team, and sync team.
830 * expr.c (gfc_find_team_co): add new function.
831 * gfortran.h: add new statements.
832 * intrinsic.c (add_functions): add get_team and team_number functions.
833 * intrinsic.h: add get_team and team_number prototypes for check,
834 simplify, and resolve.
835 * iresolve.c (gfc_resolve_get_team, gfc_resolve_team_number): add new
837 * iso-fortran-env.def: add the team_type derived type.
838 * match.c (gfc_match_if, gfc_match_form_team, gfc_match_team_number)
839 (gfc_match_end_team, gfc_match_sync_team, gfc_match_change_team):
840 add change team, end team, form team, sync team match and functions.
841 * match.h: add new prototypes for change team, end team, form team,
843 * parse.c (decode_statement): add cases for change team, end team,
844 form team, and sync team.
845 * resolve.c: add cases for exec form team, change team, end team, and
847 * simplify.c (gfc_simplify_get_team): add new function for get team.
848 * st.c (gfc_free_statement): add cases exec for change team, end team,
849 form team, sync team.
850 * trans-decl.c (gfor_fndecl_caf_form_team)
851 (gfor_fndecl_caf_change_team, gfor_fndecl_caf_end_team)
852 (gfor_fndecl_caf_sync_team, gfor_fndecl_caf_get_team)
853 (gfor_fndecl_caf_team_number): add functions and definitions.
854 * trans-intrinsic.c (conv_caf_send, conv_intrinsic_team_number): add
855 new function and team_type argument support.
856 * trans-stmt.c (gfc_trans_form_team, gfc_trans_change_team)
857 (gfc_trans_end_team, gfc_trans_sync_team): add new functions.
858 * trans-stmt.h: add new prototypes.
859 * trans-types.c (gfc_get_derived_type): check condition for team_type.
860 * trans.c (trans_code): new exec cases for form team, change team, end
862 * trans.h: add new prototypes.
864 2018-01-26 Steven G. Kargl <kargl@gcc.gnu.org>
867 * simplify.c (compute_dot_product): Initialize result to INTEGER(1) 0
868 or .false. The summation does the correct type conversion.
869 (gfc_simplify_dot_product): Special case zero-sized arrays.
871 2018-25-01 Paul Thomas <pault@gcc.gnu.org>
874 * array.c (gfc_match_array_ref): If standard earlier than F2008
875 it is an error if the reference dimension is greater than 7.
876 libgfortran.h : Increase GFC_MAX_DIMENSIONS to 15. Change the
877 dtype masks and shifts accordingly.
878 * trans-array.c (gfc_conv_descriptor_dtype): Use the dtype
879 type node to check the field.
880 (gfc_conv_descriptor_dtype): Access the rank field of dtype.
881 (duplicate_allocatable_coarray): Access the rank field of the
882 dtype descriptor rather than the dtype itself.
883 * trans-expr.c (get_scalar_to_descriptor_type): Store the type
884 of 'scalar' on entry and use its TREE_TYPE if it is ARRAY_TYPE
886 (gfc_conv_procedure_call): Pass TREE_OPERAND (tmp,0) to
887 get_scalar_to_descriptor_type if the actual expression is a
889 (gfc_trans_structure_assign): Assign the rank directly to the
891 * trans-intrinsic.c (gfc_conv_intrinsic_rank): Cast the result
892 to default integer kind.
893 (gfc_conv_intrinsic_sizeof): Obtain the element size from the
894 'elem_len' field of the dtype.
895 * trans-io.c (gfc_build_io_library_fndecls): Replace
896 gfc_int4_type_node with dtype_type_node where necessary.
897 (transfer_namelist_element): Use gfc_get_dtype_rank_type for
899 * trans-types.c : Provide 'get_dtype_type_node' to acces the
900 dtype_type_node and, if necessary, build it.
901 The maximum size of an array element is now determined by the
902 maximum value of size_t.
903 Update the description of the array descriptor, including the
904 type def for the dtype_type.
905 (gfc_get_dtype_rank_type): Build a constructor for the dtype.
906 Distinguish RECORD_TYPEs that are BT_DERIVED or BT_CLASS.
907 (gfc_get_array_descriptor_base): Change the type of the dtype
908 field to dtype_type_node.
909 (gfc_get_array_descr_info): Get the offset to the rank field of
911 * trans-types.h : Add a prototype for 'get_dtype_type_node ()'.
912 * trans.h : Define the indices of the dtype fields.
914 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
917 * decl.c (gfc_match_derived_decl): If eos not matched, recover
918 and emit error about garbage after declaration.
920 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
923 * trans-stmt.c (trans_associate_var): Do not set cst_array_ctor
926 2018-01-22 Janne Blomqvist <jb@gcc.gnu.org>
930 * arith.c (gfc_arith_concat): Use size_t for string length.
931 (gfc_compare_string): Likewise.
932 (gfc_compare_with_Cstring): Likewise.
933 * array.c (gfc_resolve_character_array_constructor): Use
934 HOST_WIDE_INT, gfc_mpz_get_hwi.
935 * check.c (gfc_check_fe_runtime_error): Use size_t.
936 * data.c (create_character_initializer): Use HOST_WIDE_INT,
938 * decl.c (gfc_set_constant_character_len): Use gfc_charlen_t.
939 (add_init_expr_to_sym): Use HOST_WIDE_INT.
940 * expr.c (gfc_build_init_expr): Use HOST_WIDE_INT,
942 (gfc_apply_init): Likewise.
943 * match.h (gfc_set_constant_character_len): Update prototype.
944 * primary.c (match_string_constant): Use size_t.
945 * resolve.c (resolve_ordinary_assign): Use HOST_WIDE_INT,
947 * simplify.c (init_result_expr): Likewise.
948 (gfc_simplify_len_trim): Use size_t.
949 * target-memory.c (gfc_encode_character): Use size_t.
950 (gfc_target_encode_expr): Use HOST_WIDE_INT, gfc_mpz_get_hwi.
951 (interpret_array): Use size_t.
952 (gfc_interpret_character): Likewise.
953 * target-memory.h (gfc_encode_character): Update prototype.
954 (gfc_interpret_character): Likewise.
955 (gfc_target_interpret_expr): Likewise.
956 * trans-const.c (gfc_build_string_const): Use size_t for length
958 (gfc_build_wide_string_const): Likewise.
959 * trans-const.h (gfc_build_string_const): Likewise.
960 (gfc_build_wide_string_const): Likewise.
962 2018-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
965 * simplify.c (gfc_simplify_matmul): Set return type correctly.
967 2018-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
970 * simplify.c (gfc_simplify_matmul): Delete bogus assertion.
972 2018-01-17 Harald Anlauf <anlauf@gmx.de>
975 * expr.c (add_init_expr_to_sym): Do not dereference NULL pointer.
977 2018-01-17 Harald Anlauf <anlauf@gmx.de>
980 * decl.c (add_init_expr_to_sym): Do not dereference NULL pointer.
982 2018-01-15 Louis Krupp <louis.krupp@zoho.com>
985 * interface.c (compare_rank): Don't try to retrieve CLASS_DATA
986 from symbol marked unlimited polymorphic.
987 * resolve.c (resolve_structure_cons): Likewise.
988 * misc.c (gfc_typename): Don't dereference derived->components
991 2018-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
994 * gfortran.h (gfc_check_f): Rename f4ml to f5ml.
995 (gfc_logical_4_kind): New macro
996 * intrinsic.h (gfc_simplify_minloc): Add a gfc_expr *argument.
997 (gfc_simplify_maxloc): Likewise.
998 (gfc_resolve_maxloc): Likewise.
999 (gfc_resolve_minloc): Likewise.
1000 * check.c (gfc_check_minloc_maxloc): Add checking for "back"
1001 argument; also raise error if it is used (for now). Add it
1002 if it isn't present.
1003 * intrinsic.c (add_sym_4ml): Rename to
1004 (add_sym_5ml), adjust for extra argument.
1005 (add_functions): Add "back" constant. Adjust maxloc and minloc
1007 * iresolve.c (gfc_resolve_maxloc): Add back argument. If back is
1008 not of gfc_logical_4_kind, convert.
1009 (gfc_resolve_minloc): Likewise.
1010 * simplify.c (gfc_simplify_minloc): Add back argument.
1011 (gfc_simplify_maxloc): Likewise.
1012 * trans-intinsic.c (gfc_conv_intrinsic_minmaxloc): Rename last
1013 argument to %VAL to ensure passing by value.
1014 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_minmaxloc
1015 also for library calls.
1017 2018-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1020 * resolve.c (resolve_transfer): Delete code looking for 'DT'
1021 format specifiers in format strings. Set formatted to true if a
1022 format string or format label is present.
1023 * trans-io.c (get_dtio_proc): Likewise. (transfer_expr): Fix
1026 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
1029 * dump-parse-tree.c (get_c_type_name): Remove extra line.
1030 Change for loop to use declaration in for loop. Handle BT_LOGICAL
1032 (write_decl): Add where argument. Fix indentation. Replace
1033 assert with error message. Add typename to warning
1035 (write_type): Adjust locus to call of write_decl.
1036 (write_variable): Likewise.
1037 (write_proc): Likewise. Replace assert with error message.
1039 2018-01-13 Paul Thomas <pault@gcc.gnu.org>
1042 * trans-expr.c (gfc_trans_scalar_assign): Flag is_alloc_lhs if
1043 the rhs expression is neither an elemental nor a conversion
1047 * trans-array.c (is_pointer_array): Remove unconditional return
1048 of false for -fopenmp.
1050 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
1054 * dump-parse-tree.c (write_proc): Always emit closing parenthesis
1057 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
1060 * resolve.c (resolve_allocate_expr): Check for NULL pointer.
1062 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
1065 * resolve.c (resolve_charlen): Check the type of cl->length
1068 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
1071 * trans-array.c (gfc_trans_array_ctor_element): Fix formatting.
1073 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
1076 * trans-array.c (gfc_trans_array_ctor_element): Convert RHS to the
1077 LHS type when assigning.
1079 2018-01-09 Steven G. Kargl <kargl@gcc.gnu.org>
1082 * expr.c (gfc_is_simply_contiguous): Check for NULL pointer.
1084 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
1086 * match.c (gfc_match_allocate): Check for NULL pointer.
1088 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
1090 * expr.c (gfc_check_pointer_assign): Fix typo in comment.
1092 2018-01-08 Paul Thomas <pault@gcc.gnu.org>
1095 * decl.c (gfc_get_pdt_instance): If parameterized arrays have
1096 an initializer, convert the kind parameters and add to the
1097 component if the instance.
1098 * trans-array.c (structure_alloc_comps): Add 'is_pdt_type' and
1099 use it with case COPY_ALLOC_COMP. Call 'duplicate_allocatable'
1100 for parameterized arrays. Clean up typos in comments. Convert
1101 parameterized array initializers and copy into the array.
1102 * trans-expr.c (gfc_trans_scalar_assign): Do a deep copy for
1103 parameterized types.
1104 *trans-stmt.c (trans_associate_var): Deallocate associate vars
1105 as necessary, when they are PDT function results for example.
1108 * trans-array.c (structure_alloc_comps): Only compare len parms
1109 when they are declared explicitly.
1111 2018-01-06 Janne Blomqvist <jb@gcc.gnu.org>
1114 * trans-expr.c (gfc_trans_pointer_assignment): fold_convert rhs to
1117 2018-01-05 Janne Blomqvist <jb@gcc.gnu.org>
1121 * array.c (got_charlen): Use gfc_charlen_int_kind.
1122 * class.c (gfc_find_derived_vtab): Use gfc_size_kind instead of
1124 (find_intrinsic_vtab): Likewise.
1125 * decl.c (match_char_length): Use gfc_charlen_int_kind.
1126 (add_init_expr_to_sym): Use gfc_charlen_t and gfc_charlen_int_kind.
1127 (gfc_match_implicit): Use gfc_charlen_int_kind.
1128 * dump-parse-tree.c (show_char_const): Use gfc_charlen_t and size_t.
1129 (show_expr): Use HOST_WIDE_INT_PRINT_DEC.
1130 * expr.c (gfc_get_character_expr): Length parameter of type
1132 (gfc_get_int_expr): Value argument of type HOST_WIDE_INT.
1133 (gfc_extract_hwi): New function.
1134 (simplify_const_ref): Make string_len of type gfc_charlen_t.
1135 (gfc_simplify_expr): Use HOST_WIDE_INT for substring refs.
1136 * frontend-passes.c (optimize_trim): Use gfc_charlen_int_kind.
1137 * gfortran.h (gfc_mpz_get_hwi): New prototype.
1138 (gfc_mpz_set_hwi): Likewise.
1139 (gfc_charlen_t): New typedef.
1140 (gfc_expr): Use gfc_charlen_t for character lengths.
1141 (gfc_size_kind): New extern variable.
1142 (gfc_extract_hwi): New prototype.
1143 (gfc_get_character_expr): Use gfc_charlen_t for character length.
1144 (gfc_get_int_expr): Use HOST_WIDE_INT type for value argument.
1145 * gfortran.texi: Update description of hidden string length argument.
1146 * iresolve.c (check_charlen_present): Use gfc_charlen_int_kind.
1147 (gfc_resolve_char_achar): Likewise.
1148 (gfc_resolve_repeat): Pass string length directly without
1149 temporary, use gfc_charlen_int_kind.
1150 (gfc_resolve_transfer): Use gfc_charlen_int_kind.
1151 * match.c (select_intrinsic_set_tmp): Use HOST_WIDE_INT for charlen.
1152 * misc.c (gfc_mpz_get_hwi): New function.
1153 (gfc_mpz_set_hwi): New function.
1154 * module.c (atom_int): Change type from int to HOST_WIDE_INT.
1155 (parse_integer): Don't complain about large integers.
1156 (write_atom): Use HOST_WIDE_INT for integers.
1157 (mio_integer): Handle integer type mismatch.
1158 (mio_hwi): New function.
1159 (mio_intrinsic_op): Use HOST_WIDE_INT.
1160 (mio_array_ref): Likewise.
1161 (mio_expr): Likewise.
1162 * primary.c (match_substring): Use gfc_charlen_int_kind.
1163 * resolve.c (resolve_substring_charlen): Use gfc_charlen_int_kind.
1164 (resolve_character_operator): Likewise.
1165 (resolve_assoc_var): Likewise.
1166 (resolve_select_type): Use HOST_WIDE_INT for charlen, use snprintf.
1167 (resolve_charlen): Use mpz_sgn to determine sign.
1168 * simplify.c (gfc_simplify_repeat): Use HOST_WIDE_INT/gfc_charlen_t
1170 * symbol.c (generate_isocbinding_symbol): Use gfc_charlen_int_kind.
1171 * target-memory.c (size_character): Length argument of type
1173 (gfc_encode_character): Likewise.
1174 (gfc_interpret_character): Use gfc_charlen_t.
1175 * target-memory.h (gfc_encode_character): Modify prototype.
1176 * trans-array.c (gfc_trans_array_ctor_element): Use existing type.
1177 (get_array_ctor_var_strlen): Use gfc_conv_mpz_to_tree_type.
1178 (trans_array_constructor): Use existing type.
1179 (get_array_charlen): Likewise.
1180 * trans-const.c (gfc_conv_mpz_to_tree_type): New function.
1181 * trans-const.h (gfc_conv_mpz_to_tree_type): New prototype.
1182 * trans-decl.c (gfc_trans_deferred_vars): Use existing type.
1183 (add_argument_checking): Likewise.
1184 * trans-expr.c (gfc_class_len_or_zero_get): Build const of type
1185 gfc_charlen_type_node.
1186 (gfc_conv_intrinsic_to_class): Use gfc_charlen_int_kind instead of
1187 4, fold_convert to correct type.
1188 (gfc_conv_class_to_class): Build const of type size_type_node for
1190 (gfc_copy_class_to_class): Likewise.
1191 (gfc_conv_string_length): Use same type in expression.
1192 (gfc_conv_substring): Likewise, use HOST_WIDE_INT for charlen.
1193 (gfc_conv_string_tmp): Make sure len is of the right type.
1194 (gfc_conv_concat_op): Use same type in expression.
1195 (gfc_conv_procedure_call): Likewise.
1196 (fill_with_spaces): Comment out memset() block due to spurious
1197 -Wstringop-overflow warnings.
1198 (gfc_trans_string_copy): Use gfc_charlen_type_node.
1199 (alloc_scalar_allocatable_for_subcomponent_assignment):
1200 fold_convert to right type.
1201 (gfc_trans_subcomponent_assign): Likewise.
1202 (trans_class_vptr_len_assignment): Build const of correct type.
1203 (gfc_trans_pointer_assignment): Likewise.
1204 (alloc_scalar_allocatable_for_assignment): fold_convert to right
1206 (trans_class_assignment): Build const of correct type.
1207 * trans-intrinsic.c (gfc_conv_associated): Likewise.
1208 (gfc_conv_intrinsic_repeat): Do calculation in sizetype.
1209 * trans-io.c (gfc_build_io_library_fndecls): Use
1210 gfc_charlen_type_node for character lengths.
1211 (set_string): Convert to right type in assignment.
1212 * trans-stmt.c (gfc_trans_label_assign): Build const of
1213 gfc_charlen_type_node.
1214 (trans_associate_var): Likewise.
1215 (gfc_trans_character_select): Likewise.
1216 (gfc_trans_allocate): Likewise, don't typecast strlen result.
1217 (gfc_trans_deallocate): Don't typecast strlen result.
1218 * trans-types.c (gfc_size_kind): New variable.
1219 (gfc_init_types): Determine gfc_charlen_int_kind and gfc_size_kind
1220 from size_type_node.
1221 * trans-types.h: Fix comment.
1223 2018-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
1227 * check.c (gfc_check_eoshift): Check for string length and
1228 for conformance of boundary.
1229 * intrinsic.c (add_functions): Add gfc_simplify_eoshift.
1230 * intrinsic.h: Add prototype for gfc_simplify_eoshift.
1231 * simplify.c (gfc_simplify_eoshift): New function.
1233 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
1234 Alan Hayward <alan.hayward@arm.com>
1235 David Sherwood <david.sherwood@arm.com>
1237 * trans-types.c (gfc_type_for_mode): Handle MODE_VECTOR_BOOL.
1239 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
1240 Alan Hayward <alan.hayward@arm.com>
1241 David Sherwood <david.sherwood@arm.com>
1243 * trans-types.c (gfc_type_for_mode): Check valid_vector_subparts_p.
1245 2018-01-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1248 * check.c (gfc_check_eoshift): Error for missing boundary if array
1249 is not one of the standard types.
1251 2018-01-03 Jakub Jelinek <jakub@redhat.com>
1253 Update copyright years.
1255 * gfortranspec.c (lang_specific_driver): Update copyright notice
1257 * gfc-internals.texi: Bump @copying's copyright year.
1258 * gfortran.texi: Ditto.
1259 * intrinsic.texi: Ditto.
1260 * invoke.texi: Ditto.
1262 2017-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1265 * intrinsic.c (add_function): Add gfc_simplify_maxloc and
1266 gfc_simplify_minloc to maxloc and minloc, respectively.
1267 * intrinsic.h: Add prototypes for gfc_simplify_minloc
1268 and gfc_simplify_maxloc.
1269 * simplify.c (min_max_chose): Adjust prototype. Modify function
1270 to have a return value which indicates if the extremum was found.
1271 (is_constant_array_expr): Fix typo in comment.
1272 (simplify_minmaxloc_to_scalar): New function.
1273 (simplify_minmaxloc_nodim): New function.
1274 (new_array): New function.
1275 (simplify_minmaxloc_to_array): New function.
1276 (gfc_simplify_minmaxloc): New function.
1277 (simplify_minloc): New function.
1278 (simplify_maxloc): New function.
1280 2018-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1284 * simplify.c (gfc_simplify_cshift): Re-implement to allow full
1287 2018-01-01 Paul Thomas <pault@gcc.gnu.org>
1290 * resolve.c (resolve_fl_derived0): Add caf_token fields for
1291 allocatable and pointer scalars, when -fcoarray selected.
1292 * trans-types.c (gfc_copy_dt_decls_ifequal): Copy the token
1293 field as well as the backend_decl.
1294 (gfc_get_derived_type): Flag GFC_FCOARRAY_LIB for module
1295 derived types that are not vtypes. Components with caf_token
1296 attribute are pvoid types. For a component requiring it, find
1297 the caf_token field and have the component token field point to
1301 *trans-types.c (gfc_get_array_descriptor_base): Add the token
1302 field to the descriptor even when codimen not set.
1304 Copyright (C) 2018 Free Software Foundation, Inc.
1306 Copying and distribution of this file, with or without modification,
1307 are permitted in any medium without royalty provided the copyright
1308 notice and this notice are preserved.