1 2018-03-15 Steven G. Kargl <kargl@gcc.gnu.org>
4 * decl.c (get_proc_name): Check for clash of entry name with
7 2018-03-15 Steven G. Kargl <kargl@gcc.gnu.org>
10 * decl.c (merge_array_spec): Limit the merging to maximum allowed
11 dimensions, and issue error message if limit is exceeded.
13 2018-03-13 Steven G. Kargl <kargl@gcc.gnu.org>
15 * check.c (gfc_check_kill_sub): Remove check for INTEGER(4) or (8).
16 * intrinsic.c (add_functions): Remove reference to gfc_resolve_kill.
17 (add_subroutines): Remove reference to gfc_resolve_kill_sub.
18 * intrinsic.texi: Update documentation.
19 * iresolve.c (gfc_resolve_kill, gfc_resolve_kill_sub): Remove.
20 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
21 gfor_fndecl_kill and gfor_fndecl_kill_sub
22 * trans-intrinsic.c (conv_intrinsic_kill, conv_intrinsic_kill_sub): new
24 (gfc_conv_intrinsic_function): Use conv_intrinsic_kill.
25 (gfc_conv_intrinsic_subroutine): Use conv_intrinsic_kill_sub.
26 * trans.h: Declare gfor_fndecl_kill and gfor_fndecl_kill_sub.
28 2018-03-11 Paul Thomas <pault@gcc.gnu.org>
31 * trans-array.c (structure_alloc_comps): Make sure that the
32 vptr is copied and that the unlimited polymorphic _len is used
33 to compute the size to be allocated.
34 * trans-expr.c (gfc_get_class_array_ref): If unlimited, use the
35 unlimited polymorphic _len for the offset to the element.
36 (gfc_copy_class_to_class): Set the new 'unlimited' argument.
37 * trans.h : Add the boolean 'unlimited' to the prototype.
39 2018-03-11 Steven G. Kargl <kargl@gcc.gnu.org>
42 * resolve.c (resolve_fl_procedure): Enforce F2018:C15100.
44 2018-03-11 Steven G. Kargl <kargls@gcc.gnu.org>
46 * check.c (gfc_check_kill): Check pid and sig are scalar.
47 (gfc_check_kill_sub): Restrict kind to 4 and 8.
48 * intrinsic.c (add_function): Sort keyword list. Add pid and sig
49 keywords for KILL. Remove redundant *back="back" in favor of the
51 (add_subroutines): Sort keyword list. Add pid and sig keywords
53 * intrinsic.texi: Fix documentation to consistently use pid and sig.
54 * iresolve.c (gfc_resolve_kill): Kind can only be 4 or 8. Choose the
56 (gfc_resolve_rename_sub): Add comment.
58 2018-03-11 Thomas Koenig <tkoenig@gcc.gnu.org>
61 * simplify.c (simplify_transformation): Return default result for
63 (gfc_simplify_all): Remove special-case handling for zerosize.
64 (gfc_simplify_any): Likewise.
65 (gfc_simplify_count): Likewise.
66 (gfc_simplify_iall): Likewise.
67 (gfc_simplify_iany): Likewise.
68 (gfc_simplify_iparity): Likewise.
69 (gfc_simplify_minval): Likewise.
70 (gfc_simplify_maxval): Likewise.
71 (gfc_simplify_norm2): Likewise.
72 (gfc_simplify_product): Likewise.
73 (gfc_simplify_sum): Likewise.
75 2018-03-10 Steven G. Kargl <kargl@gcc.gnu.org>
78 * arith.c (check_result, eval_intrinsic): If result overflows, pass
79 the expression up the chain instead of a NULL pointer.
81 2018-03-07 Steven G. Kargl <kargl@gcc.gnu.org>
85 * decl.c (gfc_match_char_spec): Try to reduce a charlen to a constant.
87 2017-03-06 Thomas Koenig <tkoenig@gcc.gnu.org>
91 * expr.c (simplify_parameter_variable): If p is a size zero array
92 and not an ARRAY_EXPR insert an empty array constructor and
94 * gfortran.h: Add prototype for gfc_is_size_zero_array.
95 * simplify.c (is_size_zero_array): Make non-static and rename into
96 (gfc_is_size_zero_array): Check for parameter arrays of zero
97 size by comparing shape and absence of constructor.
98 (gfc_simplify_all): Use gfc_is_size_zero_array instead of
100 (gfc_simplify_count): Likewise.
101 (gfc_simplify_iall): Likewise.
102 (gfc_simplify_iany): Likewise.
103 (gfc_simplify_iparity): Likewise.
104 (gfc_simplify_minval): Likewise.
105 (gfc_simplify_maxval): Likewise.
106 (gfc_simplify_product): Likewise.
107 (gfc_simplify_sum): Likewise.
109 2018-03-06 Steven G. Kargl <kargl@gcc.gnu.org>
112 * primary.c (match_sym_complex_part): Give the matcher for an implied
113 do-loop a chance to run.
115 2018-03-03 Harald Anlauf <anlauf@gmx.de>
118 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Do not
119 dereference NULL pointer.
121 2018-03-03 Steven G. Kargl <kargl@gcc.gnu.org>
124 * simplify.c (is_size_zero_array): New function to check for size
126 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
127 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
128 gfc_simplify_minval, gfc_simplify_maxval, gfc_simplify_norm2,
129 gfc_simplify_product, gfc_simplify_sum): Use it, and implement
130 requirements from F2018.
132 2018-03-03 Steven G. Kargl <kargl@gcc.gnu.org>
135 * simplify.c (gfc_simplify_transfer): Resolve mold.
137 2018-03-03 Paul Thomas <pault@gcc.gnu.org>
140 * resolve.c (build_loc_call): Change symtree name from 'loc' to
143 2018-03-01 Paul Thomas <pault@gcc.gnu.org>
146 * target-memory.c (gfc_interpret_derived): Assert that BT_VOID
147 components are caf tokens.
148 (gfc_target_interpret_expr): Treat BT_VOID expressions as
151 2018-03-01 Paul Thomas <pault@gcc.gnu.org>
154 * class.c (class_array_ref_detected): Remove the condition that
155 there be no reference after the array reference.
156 (find_intrinsic_vtab): Remove excess whitespace.
157 * trans-array.c (gfc_conv_scalarized_array_ref): Rename 'tmp'
158 as 'base and call build_class_array_ref earlier.
160 2018-02-28 Paul Thomas <pault@gcc.gnu.org>
163 * trans-stmt.c (trans_associate_var): Make sure that the se
164 expression is a pointer type before converting it to the symbol
167 2018-02-25 Steven G. Kargl <kargl@gcc.gnu.org>
170 * decl.c (variable_decl): Check that an explicit-shape-array with
171 nonconstant bounds is allowed.
173 2018-02-25 Paul Thomas <pault@gcc.gnu.org>
176 * trans-intrinsic.c (gfc_conv_allocated): If the argument se
177 has a pre block, add it to the expression pre block.
179 2018-02-25 Thomas Koenig <tkoenig@gcc.gnu.org>
182 * gfortran.h (gfc_integer_4_kind): Define.
183 * resolve.c (resolve_select_type): Make sure that the
184 kind of c->high is gfc_integer_4_kind.
186 2018-02-24 Steven G. Kargl <kargl@gcc.gnu.org>
189 * decl.c (gfc_match_data): Check for invalid substring in
192 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
194 * intrinsic.texi: Arguments to MATMUL cannot both be rank one.
196 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
199 * trans-io.c (transfer_expr): Deal with C_LOC in transfer statement.
201 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
204 * interface.c (compare_actual_formal): Issue error if keyword is
205 used in a statement function.
207 2018-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
210 * trans-io.c (set_parameter_value_inquire): Adjust range check of
211 negative unit values for kind=8 units to the kind=4 negative limit.
213 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
216 * trans-types.c (gfc_sym_type): Test sym->ns->proc_name before
217 accessing its components.
219 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
222 * trans-decl.c (gfc_finish_var_decl): Test sym->ns->proc_name
223 before accessing its components.
225 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
228 * trans-const.c : Clean up some whitespace issues.
229 * trans-expr.c (gfc_conv_initializer): If an iso_c_binding
230 derived type has a kind value of zero, set it to the default
233 2018-02-23 Janne Blomqvist <jb@gcc.gnu.org>
236 * trans-decl.c (gfc_build_builtin_function_decls): Add bool
237 argument to stop and error stop decls.
238 * trans-stmt.c (gfc_trans_stop): Add false value to argument
241 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
245 * trans-decl.c (gfc_build_builtin_function_decls): Pass
246 gfc_int8_type node to pause_numeric, size_type_node to
248 * trans-stmt.c (gfc_trans_pause): Likewise.
250 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
252 * gfortran.texi: Update Coarray API description.
253 * trans-decl.c (gfc_build_builtin_function_decls): Use size_t for
254 character lengths, int for exit codes.
255 (generate_coarray_sym_init): Use size_t for character length.
256 * trans-intrinsic.c (conv_co_collective): Likewise.
257 * trans-stmt.c (gfc_trans_lock_unlock): Likewise.
258 (gfc_trans_event_post_wait): Likewise.
259 (gfc_trans_sync): Likewise.
260 (gfc_trans_stop): Use size_t for character lengths, int for exit
263 2018-02-20 Thomas Koenig <tkoenig@gcc.gnu.org>
267 * primary.c (gfc_convert_to_structure_constructor):
268 For a constant string constructor, make sure the length
271 2018-02-19 Paul Thomas <pault@gcc.gnu.org>
275 * resolve.c (resolve_assoc_var): Rearrange the logic for the
276 determination of the character length of associate names. If
277 the associate name is missing a length expression or the length
278 expression is not a constant and the target is not a variable,
279 make the associate name allocatable and deferred length.
280 * trans-decl.c (gfc_get_symbol_decl): Null the character length
281 backend_decl for deferred length associate names that are not
282 variables. Set 'length' to gfc_index_zero_node for character
283 associate names, whose character length is a PARM_DECL.
285 2018-02-19 Thomas Koenig <tkoenig@gcc.gnu.org>
288 * frontend-passes.c (traverse_io_block): Remove workaround for
291 2018-02-19 Andre Vehreschild <vehre@gcc.gnu.org>
293 * gfortran.texi: Document additional src/dst_type. Fix some typos.
294 * trans-decl.c (gfc_build_builtin_function_decls): Declare the new
295 argument of _caf_*_by_ref () with * e { get, send, sendget }.
296 * trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Add the type of the
297 data referenced when generating a call to caf_get_by_ref ().
298 (conv_caf_send): Same but for caf_send_by_ref () and
299 caf_sendget_by_ref ().
301 2018-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
304 * io.c (check_format): Allow FMT_COLON.
306 2018-02-18 Paul Thomas <pault@gcc.gnu.org>
309 * trans-array.c (gfc_conv_expr_descriptor): Set parmtype from
310 the typenode in the case of deferred length characters.
312 2018-02-17 Thomas Koenig <tkoenig@gcc.gnu.org>
315 * frontend-passes (scalarized_expr): If the expression
316 is an assumed size array, leave in the last reference
317 and pass AR_SECTION instead of AR_FULL to gfc_resolve
318 in order to avoid an error.
320 2018-02-17 Paul Thomas <pault@gcc.gnu.org>
323 * resolve.c (resolve_assoc_var): If a non-constant target expr.
324 has no string length expression, make the associate variable
325 into a deferred length, allocatable symbol.
326 * trans-decl.c (gfc_is_reallocatable_lhs): Add and use a ptr to
328 * trans-stmt.c (trans_associate_var): Null and free scalar
329 associate names that are allocatable. After assignment, remove
330 the allocatable attribute to prevent reallocation.
332 2018-02-16 Jakub Jelinek <jakub@redhat.com>
335 * trans-openmp.c (gfc_trans_omp_clauses): For OMP_CLAUSE_LINEAR_REF
336 kind set OMP_CLAUSE_LINEAR_STEP to TYPE_SIZE_UNIT times last_step.
338 2018-02-16 Dominique d'Humieres <dominiq@gcc.gnu.org>
341 * decl.c (gfc_get_pdt_instance): Replace '%qs' with %qs.
343 2018-02-15 Janus Weil <janus@gcc.gnu.org>
346 * interface.c (check_dtio_arg_TKR_intent): Add a check for character
349 2018-02-14 Janus Weil <janus@gcc.gnu.org>
352 * match.c (gfc_match_select_type): Fix check for selector in
353 SELECT TYPE statement.
355 2018-02-13 Janus Weil <janus@gcc.gnu.org>
358 * symbol.c (check_conflict): Reject procedure pointers in common blocks.
360 2018-02-13 Alastair McKinstry <alastair.mckinstry@sceal.ie>
361 Janne Blomqvist <jb@gcc.gnu.org>
363 * module.c (dump_module): Use lbasename to ensure that module
364 files are reproducible.
366 2018-02-12 Janus Weil <janus@gcc.gnu.org>
369 * resolve.c (resolve_component): Fix checks of passed argument in
370 procedure-pointer components.
372 2018-02-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
375 * resolve.c (resolve_formal_arglist): Update error message.
377 2018-02-11 Andre Vehreschild <vehre@gcc.gnu.org>
379 * gfortran.texi: Fix typos in documentation of caf_register ().
380 * trans-array.c (structure_alloc_comps): Only register a component of
381 a derived typed corray, not of an ultimate component coarray.
383 2018-02-11 Steven G. Kargl <kargl@gcc.gnu.org>
387 * interface.c (compare_actual_formal): Add in_statement_function
388 bool parameter. Skip check of INTENT attribute for statement
389 functions. Arguments to a statement function cannot be optional,
390 issue error for missing argument.
391 (gfc_procedure_use, gfc_ppc_use, gfc_arglist_matches_symbol): Use
392 in_statement_function.
394 2018-02-11 Paul Thomas <pault@gcc.gnu.org>
397 * trans-expr.c (gfc_conv_derived_to_class): Set the use_offset
398 flag. If the is a vector subscript or the expression is not a
399 variable, make the descriptor one-based.
401 2018-02-10 Paul Thomas <pault@gcc.gnu.org>
405 * trans-array.c (gfc_array_init_size): Revert the change made
406 in revision 257356 setting the dtype.
407 * trans-types.c (gfc_get_dtype): Do not use the cached dtype.
408 Call gfc_get_dtype_rank_type every time.
411 * trans-array.c (gfc_conv_expr_descriptor): If the source array
412 is a descriptor type, use its offset, removing the condition
413 that is be a class expression.
415 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
418 * match.c (gfc_match_deallocate): Check for NULL pointer.
420 2018-02-07 Thomas Koenig <tkoenig@gcc.gnu.org>
423 * trans-intrinsic.c (gfc_conv_intrinsic_shape): New function.
424 (gfc_conv_intrinsic_function): Call it.
426 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
429 * match.c (gfc_match_type_spec): If the charlen is non-NULL, then
430 try to resolve it. While here return early if possible.
432 2018-02-04 Paul Thomas <pault@gcc.gnu.org>
435 * trans-decl.c (gfc_get_symbol_decl): Do not finish the decl of
436 'length' if the symbol charlen backend_decl is an indirect ref.
438 2018-02-03 Paul Thomas <pault@gcc.gnu.org>
442 * trans-array.c (gfc_array_init_size): Instead of gfc_get_dtype
443 use gfc_get_dtype_rank_type.
445 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
449 * resolve.c (resolve_assoc_var): Generate an error if
450 target length unknown.
452 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
455 * simplify.c (gfc_simplify_repeat): Increase limit for deferring
456 to runtime, print a warning message.
458 2018-01-31 Jakub Jelinek <jakub@redhat.com>
461 * openmp.c (gfc_match_omp_clauses): If all the linear
462 gfc_match_omp_variable_list calls failed, don't gfc_free_omp_namelist
463 nor set *head = NULL. Formatting fixes.
465 2018-01-31 Paul Thomas <pault@gcc.gnu.org>
468 * trans-expr.c (gfc_conv_procedure_call): If the parm expr is
469 an address expression passed to an assumed rank dummy, convert
470 to an indirect reference.
472 2018-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
474 * dump-parse-tree.c (write_proc): Use sym_name (which may
475 be sym->binding_label) instead of sym->name.
477 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
479 * trans-const.c (gfc_conv_string_init): Use gfc_charlen_t instead
482 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
485 * trans-expr.c (fill_with_spaces): Use memset instead of
487 (gfc_trans_string_copy): Improve opportunity to use builtins with
490 2018-01-30 Jakub Jelinek <jakub@redhat.com>
493 * trans-array.c (gfc_get_descriptor_offsets_for_info): Set *data_off
494 to DATA_FIELD's offset rather than OFFSET_FIELD's offset.
496 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
499 * array.c (gfc_ref_dimen_size): Whitespace fixes. If stride is
502 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
505 * frontend-passes (matmul_to_var_expr): Return early if
507 (inline_matmul_assign): Likewise.
509 2017-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
512 * resolve.c (resolve_component): Ensure BIND(C) character
513 components have length one.
514 (resolve_symbol): Likewise for variables.
516 2018-01-27 Jakub Jelinek <jakub@redhat.com>
519 * decl.c (add_init_expr_to_sym): Ignore initializers for too large
522 2018-01-26 Damian Rouson <damian@sourceryinstitute.org>
523 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
524 Soren Rasmussen <s.c.rasmussen@gmail.com>
526 Partial support for Fortran 2018 teams features.
528 * array.c (gfc_match_array_ref): add team attribute in coarray
530 * check.c (gfc_check_get_team, gfc_check_team_number): add new
531 functions for get_team and team_number.
532 * dump-parse-tree.c (show_code_node): add new statements: form team,
533 change team, end team, and sync team.
534 * expr.c (gfc_find_team_co): add new function.
535 * gfortran.h: add new statements.
536 * intrinsic.c (add_functions): add get_team and team_number functions.
537 * intrinsic.h: add get_team and team_number prototypes for check,
538 simplify, and resolve.
539 * iresolve.c (gfc_resolve_get_team, gfc_resolve_team_number): add new
541 * iso-fortran-env.def: add the team_type derived type.
542 * match.c (gfc_match_if, gfc_match_form_team, gfc_match_team_number)
543 (gfc_match_end_team, gfc_match_sync_team, gfc_match_change_team):
544 add change team, end team, form team, sync team match and functions.
545 * match.h: add new prototypes for change team, end team, form team,
547 * parse.c (decode_statement): add cases for change team, end team,
548 form team, and sync team.
549 * resolve.c: add cases for exec form team, change team, end team, and
551 * simplify.c (gfc_simplify_get_team): add new function for get team.
552 * st.c (gfc_free_statement): add cases exec for change team, end team,
553 form team, sync team.
554 * trans-decl.c (gfor_fndecl_caf_form_team)
555 (gfor_fndecl_caf_change_team, gfor_fndecl_caf_end_team)
556 (gfor_fndecl_caf_sync_team, gfor_fndecl_caf_get_team)
557 (gfor_fndecl_caf_team_number): add functions and definitions.
558 * trans-intrinsic.c (conv_caf_send, conv_intrinsic_team_number): add
559 new function and team_type argument support.
560 * trans-stmt.c (gfc_trans_form_team, gfc_trans_change_team)
561 (gfc_trans_end_team, gfc_trans_sync_team): add new functions.
562 * trans-stmt.h: add new prototypes.
563 * trans-types.c (gfc_get_derived_type): check condition for team_type.
564 * trans.c (trans_code): new exec cases for form team, change team, end
566 * trans.h: add new prototypes.
568 2018-01-26 Steven G. Kargl <kargl@gcc.gnu.org>
571 * simplify.c (compute_dot_product): Initialize result to INTEGER(1) 0
572 or .false. The summation does the correct type conversion.
573 (gfc_simplify_dot_product): Special case zero-sized arrays.
575 2018-25-01 Paul Thomas <pault@gcc.gnu.org>
578 * array.c (gfc_match_array_ref): If standard earlier than F2008
579 it is an error if the reference dimension is greater than 7.
580 libgfortran.h : Increase GFC_MAX_DIMENSIONS to 15. Change the
581 dtype masks and shifts accordingly.
582 * trans-array.c (gfc_conv_descriptor_dtype): Use the dtype
583 type node to check the field.
584 (gfc_conv_descriptor_dtype): Access the rank field of dtype.
585 (duplicate_allocatable_coarray): Access the rank field of the
586 dtype descriptor rather than the dtype itself.
587 * trans-expr.c (get_scalar_to_descriptor_type): Store the type
588 of 'scalar' on entry and use its TREE_TYPE if it is ARRAY_TYPE
590 (gfc_conv_procedure_call): Pass TREE_OPERAND (tmp,0) to
591 get_scalar_to_descriptor_type if the actual expression is a
593 (gfc_trans_structure_assign): Assign the rank directly to the
595 * trans-intrinsic.c (gfc_conv_intrinsic_rank): Cast the result
596 to default integer kind.
597 (gfc_conv_intrinsic_sizeof): Obtain the element size from the
598 'elem_len' field of the dtype.
599 * trans-io.c (gfc_build_io_library_fndecls): Replace
600 gfc_int4_type_node with dtype_type_node where necessary.
601 (transfer_namelist_element): Use gfc_get_dtype_rank_type for
603 * trans-types.c : Provide 'get_dtype_type_node' to acces the
604 dtype_type_node and, if necessary, build it.
605 The maximum size of an array element is now determined by the
606 maximum value of size_t.
607 Update the description of the array descriptor, including the
608 type def for the dtype_type.
609 (gfc_get_dtype_rank_type): Build a constructor for the dtype.
610 Distinguish RECORD_TYPEs that are BT_DERIVED or BT_CLASS.
611 (gfc_get_array_descriptor_base): Change the type of the dtype
612 field to dtype_type_node.
613 (gfc_get_array_descr_info): Get the offset to the rank field of
615 * trans-types.h : Add a prototype for 'get_dtype_type_node ()'.
616 * trans.h : Define the indices of the dtype fields.
618 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
621 * decl.c (gfc_match_derived_decl): If eos not matched, recover
622 and emit error about garbage after declaration.
624 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
627 * trans-stmt.c (trans_associate_var): Do not set cst_array_ctor
630 2018-01-22 Janne Blomqvist <jb@gcc.gnu.org>
634 * arith.c (gfc_arith_concat): Use size_t for string length.
635 (gfc_compare_string): Likewise.
636 (gfc_compare_with_Cstring): Likewise.
637 * array.c (gfc_resolve_character_array_constructor): Use
638 HOST_WIDE_INT, gfc_mpz_get_hwi.
639 * check.c (gfc_check_fe_runtime_error): Use size_t.
640 * data.c (create_character_initializer): Use HOST_WIDE_INT,
642 * decl.c (gfc_set_constant_character_len): Use gfc_charlen_t.
643 (add_init_expr_to_sym): Use HOST_WIDE_INT.
644 * expr.c (gfc_build_init_expr): Use HOST_WIDE_INT,
646 (gfc_apply_init): Likewise.
647 * match.h (gfc_set_constant_character_len): Update prototype.
648 * primary.c (match_string_constant): Use size_t.
649 * resolve.c (resolve_ordinary_assign): Use HOST_WIDE_INT,
651 * simplify.c (init_result_expr): Likewise.
652 (gfc_simplify_len_trim): Use size_t.
653 * target-memory.c (gfc_encode_character): Use size_t.
654 (gfc_target_encode_expr): Use HOST_WIDE_INT, gfc_mpz_get_hwi.
655 (interpret_array): Use size_t.
656 (gfc_interpret_character): Likewise.
657 * target-memory.h (gfc_encode_character): Update prototype.
658 (gfc_interpret_character): Likewise.
659 (gfc_target_interpret_expr): Likewise.
660 * trans-const.c (gfc_build_string_const): Use size_t for length
662 (gfc_build_wide_string_const): Likewise.
663 * trans-const.h (gfc_build_string_const): Likewise.
664 (gfc_build_wide_string_const): Likewise.
666 2018-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
669 * simplify.c (gfc_simplify_matmul): Set return type correctly.
671 2018-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
674 * simplify.c (gfc_simplify_matmul): Delete bogus assertion.
676 2018-01-17 Harald Anlauf <anlauf@gmx.de>
679 * expr.c (add_init_expr_to_sym): Do not dereference NULL pointer.
681 2018-01-17 Harald Anlauf <anlauf@gmx.de>
684 * decl.c (add_init_expr_to_sym): Do not dereference NULL pointer.
686 2018-01-15 Louis Krupp <louis.krupp@zoho.com>
689 * interface.c (compare_rank): Don't try to retrieve CLASS_DATA
690 from symbol marked unlimited polymorphic.
691 * resolve.c (resolve_structure_cons): Likewise.
692 * misc.c (gfc_typename): Don't dereference derived->components
695 2018-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
698 * gfortran.h (gfc_check_f): Rename f4ml to f5ml.
699 (gfc_logical_4_kind): New macro
700 * intrinsic.h (gfc_simplify_minloc): Add a gfc_expr *argument.
701 (gfc_simplify_maxloc): Likewise.
702 (gfc_resolve_maxloc): Likewise.
703 (gfc_resolve_minloc): Likewise.
704 * check.c (gfc_check_minloc_maxloc): Add checking for "back"
705 argument; also raise error if it is used (for now). Add it
707 * intrinsic.c (add_sym_4ml): Rename to
708 (add_sym_5ml), adjust for extra argument.
709 (add_functions): Add "back" constant. Adjust maxloc and minloc
711 * iresolve.c (gfc_resolve_maxloc): Add back argument. If back is
712 not of gfc_logical_4_kind, convert.
713 (gfc_resolve_minloc): Likewise.
714 * simplify.c (gfc_simplify_minloc): Add back argument.
715 (gfc_simplify_maxloc): Likewise.
716 * trans-intinsic.c (gfc_conv_intrinsic_minmaxloc): Rename last
717 argument to %VAL to ensure passing by value.
718 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_minmaxloc
719 also for library calls.
721 2018-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
724 * resolve.c (resolve_transfer): Delete code looking for 'DT'
725 format specifiers in format strings. Set formatted to true if a
726 format string or format label is present.
727 * trans-io.c (get_dtio_proc): Likewise. (transfer_expr): Fix
730 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
733 * dump-parse-tree.c (get_c_type_name): Remove extra line.
734 Change for loop to use declaration in for loop. Handle BT_LOGICAL
736 (write_decl): Add where argument. Fix indentation. Replace
737 assert with error message. Add typename to warning
739 (write_type): Adjust locus to call of write_decl.
740 (write_variable): Likewise.
741 (write_proc): Likewise. Replace assert with error message.
743 2018-01-13 Paul Thomas <pault@gcc.gnu.org>
746 * trans-expr.c (gfc_trans_scalar_assign): Flag is_alloc_lhs if
747 the rhs expression is neither an elemental nor a conversion
751 * trans-array.c (is_pointer_array): Remove unconditional return
752 of false for -fopenmp.
754 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
758 * dump-parse-tree.c (write_proc): Always emit closing parenthesis
761 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
764 * resolve.c (resolve_allocate_expr): Check for NULL pointer.
766 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
769 * resolve.c (resolve_charlen): Check the type of cl->length
772 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
775 * trans-array.c (gfc_trans_array_ctor_element): Fix formatting.
777 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
780 * trans-array.c (gfc_trans_array_ctor_element): Convert RHS to the
781 LHS type when assigning.
783 2018-01-09 Steven G. Kargl <kargl@gcc.gnu.org>
786 * expr.c (gfc_is_simply_contiguous): Check for NULL pointer.
788 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
790 * match.c (gfc_match_allocate): Check for NULL pointer.
792 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
794 * expr.c (gfc_check_pointer_assign): Fix typo in comment.
796 2018-01-08 Paul Thomas <pault@gcc.gnu.org>
799 * decl.c (gfc_get_pdt_instance): If parameterized arrays have
800 an initializer, convert the kind parameters and add to the
801 component if the instance.
802 * trans-array.c (structure_alloc_comps): Add 'is_pdt_type' and
803 use it with case COPY_ALLOC_COMP. Call 'duplicate_allocatable'
804 for parameterized arrays. Clean up typos in comments. Convert
805 parameterized array initializers and copy into the array.
806 * trans-expr.c (gfc_trans_scalar_assign): Do a deep copy for
808 *trans-stmt.c (trans_associate_var): Deallocate associate vars
809 as necessary, when they are PDT function results for example.
812 * trans-array.c (structure_alloc_comps): Only compare len parms
813 when they are declared explicitly.
815 2018-01-06 Janne Blomqvist <jb@gcc.gnu.org>
818 * trans-expr.c (gfc_trans_pointer_assignment): fold_convert rhs to
821 2018-01-05 Janne Blomqvist <jb@gcc.gnu.org>
825 * array.c (got_charlen): Use gfc_charlen_int_kind.
826 * class.c (gfc_find_derived_vtab): Use gfc_size_kind instead of
828 (find_intrinsic_vtab): Likewise.
829 * decl.c (match_char_length): Use gfc_charlen_int_kind.
830 (add_init_expr_to_sym): Use gfc_charlen_t and gfc_charlen_int_kind.
831 (gfc_match_implicit): Use gfc_charlen_int_kind.
832 * dump-parse-tree.c (show_char_const): Use gfc_charlen_t and size_t.
833 (show_expr): Use HOST_WIDE_INT_PRINT_DEC.
834 * expr.c (gfc_get_character_expr): Length parameter of type
836 (gfc_get_int_expr): Value argument of type HOST_WIDE_INT.
837 (gfc_extract_hwi): New function.
838 (simplify_const_ref): Make string_len of type gfc_charlen_t.
839 (gfc_simplify_expr): Use HOST_WIDE_INT for substring refs.
840 * frontend-passes.c (optimize_trim): Use gfc_charlen_int_kind.
841 * gfortran.h (gfc_mpz_get_hwi): New prototype.
842 (gfc_mpz_set_hwi): Likewise.
843 (gfc_charlen_t): New typedef.
844 (gfc_expr): Use gfc_charlen_t for character lengths.
845 (gfc_size_kind): New extern variable.
846 (gfc_extract_hwi): New prototype.
847 (gfc_get_character_expr): Use gfc_charlen_t for character length.
848 (gfc_get_int_expr): Use HOST_WIDE_INT type for value argument.
849 * gfortran.texi: Update description of hidden string length argument.
850 * iresolve.c (check_charlen_present): Use gfc_charlen_int_kind.
851 (gfc_resolve_char_achar): Likewise.
852 (gfc_resolve_repeat): Pass string length directly without
853 temporary, use gfc_charlen_int_kind.
854 (gfc_resolve_transfer): Use gfc_charlen_int_kind.
855 * match.c (select_intrinsic_set_tmp): Use HOST_WIDE_INT for charlen.
856 * misc.c (gfc_mpz_get_hwi): New function.
857 (gfc_mpz_set_hwi): New function.
858 * module.c (atom_int): Change type from int to HOST_WIDE_INT.
859 (parse_integer): Don't complain about large integers.
860 (write_atom): Use HOST_WIDE_INT for integers.
861 (mio_integer): Handle integer type mismatch.
862 (mio_hwi): New function.
863 (mio_intrinsic_op): Use HOST_WIDE_INT.
864 (mio_array_ref): Likewise.
865 (mio_expr): Likewise.
866 * primary.c (match_substring): Use gfc_charlen_int_kind.
867 * resolve.c (resolve_substring_charlen): Use gfc_charlen_int_kind.
868 (resolve_character_operator): Likewise.
869 (resolve_assoc_var): Likewise.
870 (resolve_select_type): Use HOST_WIDE_INT for charlen, use snprintf.
871 (resolve_charlen): Use mpz_sgn to determine sign.
872 * simplify.c (gfc_simplify_repeat): Use HOST_WIDE_INT/gfc_charlen_t
874 * symbol.c (generate_isocbinding_symbol): Use gfc_charlen_int_kind.
875 * target-memory.c (size_character): Length argument of type
877 (gfc_encode_character): Likewise.
878 (gfc_interpret_character): Use gfc_charlen_t.
879 * target-memory.h (gfc_encode_character): Modify prototype.
880 * trans-array.c (gfc_trans_array_ctor_element): Use existing type.
881 (get_array_ctor_var_strlen): Use gfc_conv_mpz_to_tree_type.
882 (trans_array_constructor): Use existing type.
883 (get_array_charlen): Likewise.
884 * trans-const.c (gfc_conv_mpz_to_tree_type): New function.
885 * trans-const.h (gfc_conv_mpz_to_tree_type): New prototype.
886 * trans-decl.c (gfc_trans_deferred_vars): Use existing type.
887 (add_argument_checking): Likewise.
888 * trans-expr.c (gfc_class_len_or_zero_get): Build const of type
889 gfc_charlen_type_node.
890 (gfc_conv_intrinsic_to_class): Use gfc_charlen_int_kind instead of
891 4, fold_convert to correct type.
892 (gfc_conv_class_to_class): Build const of type size_type_node for
894 (gfc_copy_class_to_class): Likewise.
895 (gfc_conv_string_length): Use same type in expression.
896 (gfc_conv_substring): Likewise, use HOST_WIDE_INT for charlen.
897 (gfc_conv_string_tmp): Make sure len is of the right type.
898 (gfc_conv_concat_op): Use same type in expression.
899 (gfc_conv_procedure_call): Likewise.
900 (fill_with_spaces): Comment out memset() block due to spurious
901 -Wstringop-overflow warnings.
902 (gfc_trans_string_copy): Use gfc_charlen_type_node.
903 (alloc_scalar_allocatable_for_subcomponent_assignment):
904 fold_convert to right type.
905 (gfc_trans_subcomponent_assign): Likewise.
906 (trans_class_vptr_len_assignment): Build const of correct type.
907 (gfc_trans_pointer_assignment): Likewise.
908 (alloc_scalar_allocatable_for_assignment): fold_convert to right
910 (trans_class_assignment): Build const of correct type.
911 * trans-intrinsic.c (gfc_conv_associated): Likewise.
912 (gfc_conv_intrinsic_repeat): Do calculation in sizetype.
913 * trans-io.c (gfc_build_io_library_fndecls): Use
914 gfc_charlen_type_node for character lengths.
915 (set_string): Convert to right type in assignment.
916 * trans-stmt.c (gfc_trans_label_assign): Build const of
917 gfc_charlen_type_node.
918 (trans_associate_var): Likewise.
919 (gfc_trans_character_select): Likewise.
920 (gfc_trans_allocate): Likewise, don't typecast strlen result.
921 (gfc_trans_deallocate): Don't typecast strlen result.
922 * trans-types.c (gfc_size_kind): New variable.
923 (gfc_init_types): Determine gfc_charlen_int_kind and gfc_size_kind
925 * trans-types.h: Fix comment.
927 2018-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
931 * check.c (gfc_check_eoshift): Check for string length and
932 for conformance of boundary.
933 * intrinsic.c (add_functions): Add gfc_simplify_eoshift.
934 * intrinsic.h: Add prototype for gfc_simplify_eoshift.
935 * simplify.c (gfc_simplify_eoshift): New function.
937 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
938 Alan Hayward <alan.hayward@arm.com>
939 David Sherwood <david.sherwood@arm.com>
941 * trans-types.c (gfc_type_for_mode): Handle MODE_VECTOR_BOOL.
943 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
944 Alan Hayward <alan.hayward@arm.com>
945 David Sherwood <david.sherwood@arm.com>
947 * trans-types.c (gfc_type_for_mode): Check valid_vector_subparts_p.
949 2018-01-03 Thomas Koenig <tkoenig@gcc.gnu.org>
952 * check.c (gfc_check_eoshift): Error for missing boundary if array
953 is not one of the standard types.
955 2018-01-03 Jakub Jelinek <jakub@redhat.com>
957 Update copyright years.
959 * gfortranspec.c (lang_specific_driver): Update copyright notice
961 * gfc-internals.texi: Bump @copying's copyright year.
962 * gfortran.texi: Ditto.
963 * intrinsic.texi: Ditto.
964 * invoke.texi: Ditto.
966 2017-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
969 * intrinsic.c (add_function): Add gfc_simplify_maxloc and
970 gfc_simplify_minloc to maxloc and minloc, respectively.
971 * intrinsic.h: Add prototypes for gfc_simplify_minloc
972 and gfc_simplify_maxloc.
973 * simplify.c (min_max_chose): Adjust prototype. Modify function
974 to have a return value which indicates if the extremum was found.
975 (is_constant_array_expr): Fix typo in comment.
976 (simplify_minmaxloc_to_scalar): New function.
977 (simplify_minmaxloc_nodim): New function.
978 (new_array): New function.
979 (simplify_minmaxloc_to_array): New function.
980 (gfc_simplify_minmaxloc): New function.
981 (simplify_minloc): New function.
982 (simplify_maxloc): New function.
984 2018-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
988 * simplify.c (gfc_simplify_cshift): Re-implement to allow full
991 2018-01-01 Paul Thomas <pault@gcc.gnu.org>
994 * resolve.c (resolve_fl_derived0): Add caf_token fields for
995 allocatable and pointer scalars, when -fcoarray selected.
996 * trans-types.c (gfc_copy_dt_decls_ifequal): Copy the token
997 field as well as the backend_decl.
998 (gfc_get_derived_type): Flag GFC_FCOARRAY_LIB for module
999 derived types that are not vtypes. Components with caf_token
1000 attribute are pvoid types. For a component requiring it, find
1001 the caf_token field and have the component token field point to
1005 *trans-types.c (gfc_get_array_descriptor_base): Add the token
1006 field to the descriptor even when codimen not set.
1008 Copyright (C) 2018 Free Software Foundation, Inc.
1010 Copying and distribution of this file, with or without modification,
1011 are permitted in any medium without royalty provided the copyright
1012 notice and this notice are preserved.