1 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
4 * trans-types.c (gfc_sym_type): Test sym->ns->proc_name before
5 accessing its components.
7 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
10 * trans-decl.c (gfc_finish_var_decl): Test sym->ns->proc_name
11 before accessing its components.
13 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
16 * trans-const.c : Clean up some whitespace issues.
17 * trans-expr.c (gfc_conv_initializer): If an iso_c_binding
18 derived type has a kind value of zero, set it to the default
21 2018-02-23 Janne Blomqvist <jb@gcc.gnu.org>
24 * trans-decl.c (gfc_build_builtin_function_decls): Add bool
25 argument to stop and error stop decls.
26 * trans-stmt.c (gfc_trans_stop): Add false value to argument
29 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
33 * trans-decl.c (gfc_build_builtin_function_decls): Pass
34 gfc_int8_type node to pause_numeric, size_type_node to
36 * trans-stmt.c (gfc_trans_pause): Likewise.
38 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
40 * gfortran.texi: Update Coarray API description.
41 * trans-decl.c (gfc_build_builtin_function_decls): Use size_t for
42 character lengths, int for exit codes.
43 (generate_coarray_sym_init): Use size_t for character length.
44 * trans-intrinsic.c (conv_co_collective): Likewise.
45 * trans-stmt.c (gfc_trans_lock_unlock): Likewise.
46 (gfc_trans_event_post_wait): Likewise.
47 (gfc_trans_sync): Likewise.
48 (gfc_trans_stop): Use size_t for character lengths, int for exit
51 2018-02-20 Thomas Koenig <tkoenig@gcc.gnu.org>
55 * primary.c (gfc_convert_to_structure_constructor):
56 For a constant string constructor, make sure the length
59 2018-02-19 Paul Thomas <pault@gcc.gnu.org>
63 * resolve.c (resolve_assoc_var): Rearrange the logic for the
64 determination of the character length of associate names. If
65 the associate name is missing a length expression or the length
66 expression is not a constant and the target is not a variable,
67 make the associate name allocatable and deferred length.
68 * trans-decl.c (gfc_get_symbol_decl): Null the character length
69 backend_decl for deferred length associate names that are not
70 variables. Set 'length' to gfc_index_zero_node for character
71 associate names, whose character length is a PARM_DECL.
73 2018-02-19 Thomas Koenig <tkoenig@gcc.gnu.org>
76 * frontend-passes.c (traverse_io_block): Remove workaround for
79 2018-02-19 Andre Vehreschild <vehre@gcc.gnu.org>
81 * gfortran.texi: Document additional src/dst_type. Fix some typos.
82 * trans-decl.c (gfc_build_builtin_function_decls): Declare the new
83 argument of _caf_*_by_ref () with * e { get, send, sendget }.
84 * trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Add the type of the
85 data referenced when generating a call to caf_get_by_ref ().
86 (conv_caf_send): Same but for caf_send_by_ref () and
87 caf_sendget_by_ref ().
89 2018-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
92 * io.c (check_format): Allow FMT_COLON.
94 2018-02-18 Paul Thomas <pault@gcc.gnu.org>
97 * trans-array.c (gfc_conv_expr_descriptor): Set parmtype from
98 the typenode in the case of deferred length characters.
100 2018-02-17 Thomas Koenig <tkoenig@gcc.gnu.org>
103 * frontend-passes (scalarized_expr): If the expression
104 is an assumed size array, leave in the last reference
105 and pass AR_SECTION instead of AR_FULL to gfc_resolve
106 in order to avoid an error.
108 2018-02-17 Paul Thomas <pault@gcc.gnu.org>
111 * resolve.c (resolve_assoc_var): If a non-constant target expr.
112 has no string length expression, make the associate variable
113 into a deferred length, allocatable symbol.
114 * trans-decl.c (gfc_is_reallocatable_lhs): Add and use a ptr to
116 * trans-stmt.c (trans_associate_var): Null and free scalar
117 associate names that are allocatable. After assignment, remove
118 the allocatable attribute to prevent reallocation.
120 2018-02-16 Jakub Jelinek <jakub@redhat.com>
123 * trans-openmp.c (gfc_trans_omp_clauses): For OMP_CLAUSE_LINEAR_REF
124 kind set OMP_CLAUSE_LINEAR_STEP to TYPE_SIZE_UNIT times last_step.
126 2018-02-16 Dominique d'Humieres <dominiq@gcc.gnu.org>
129 * decl.c (gfc_get_pdt_instance): Replace '%qs' with %qs.
131 2018-02-15 Janus Weil <janus@gcc.gnu.org>
134 * interface.c (check_dtio_arg_TKR_intent): Add a check for character
137 2018-02-14 Janus Weil <janus@gcc.gnu.org>
140 * match.c (gfc_match_select_type): Fix check for selector in
141 SELECT TYPE statement.
143 2018-02-13 Janus Weil <janus@gcc.gnu.org>
146 * symbol.c (check_conflict): Reject procedure pointers in common blocks.
148 2018-02-13 Alastair McKinstry <alastair.mckinstry@sceal.ie>
149 Janne Blomqvist <jb@gcc.gnu.org>
151 * module.c (dump_module): Use lbasename to ensure that module
152 files are reproducible.
154 2018-02-12 Janus Weil <janus@gcc.gnu.org>
157 * resolve.c (resolve_component): Fix checks of passed argument in
158 procedure-pointer components.
160 2018-02-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
163 * resolve.c (resolve_formal_arglist): Update error message.
165 2018-02-11 Andre Vehreschild <vehre@gcc.gnu.org>
167 * gfortran.texi: Fix typos in documentation of caf_register ().
168 * trans-array.c (structure_alloc_comps): Only register a component of
169 a derived typed corray, not of an ultimate component coarray.
171 2018-02-11 Steven G. Kargl <kargl@gcc.gnu.org>
175 * interface.c (compare_actual_formal): Add in_statement_function
176 bool parameter. Skip check of INTENT attribute for statement
177 functions. Arguments to a statement function cannot be optional,
178 issue error for missing argument.
179 (gfc_procedure_use, gfc_ppc_use, gfc_arglist_matches_symbol): Use
180 in_statement_function.
182 2018-02-11 Paul Thomas <pault@gcc.gnu.org>
185 * trans-expr.c (gfc_conv_derived_to_class): Set the use_offset
186 flag. If the is a vector subscript or the expression is not a
187 variable, make the descriptor one-based.
189 2018-02-10 Paul Thomas <pault@gcc.gnu.org>
193 * trans-array.c (gfc_array_init_size): Revert the change made
194 in revision 257356 setting the dtype.
195 * trans-types.c (gfc_get_dtype): Do not use the cached dtype.
196 Call gfc_get_dtype_rank_type every time.
199 * trans-array.c (gfc_conv_expr_descriptor): If the source array
200 is a descriptor type, use its offset, removing the condition
201 that is be a class expression.
203 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
206 * match.c (gfc_match_deallocate): Check for NULL pointer.
208 2018-02-07 Thomas Koenig <tkoenig@gcc.gnu.org>
211 * trans-intrinsic.c (gfc_conv_intrinsic_shape): New function.
212 (gfc_conv_intrinsic_function): Call it.
214 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
217 * match.c (gfc_match_type_spec): If the charlen is non-NULL, then
218 try to resolve it. While here return early if possible.
220 2018-02-04 Paul Thomas <pault@gcc.gnu.org>
223 * trans-decl.c (gfc_get_symbol_decl): Do not finish the decl of
224 'length' if the symbol charlen backend_decl is an indirect ref.
226 2018-02-03 Paul Thomas <pault@gcc.gnu.org>
230 * trans-array.c (gfc_array_init_size): Instead of gfc_get_dtype
231 use gfc_get_dtype_rank_type.
233 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
237 * resolve.c (resolve_assoc_var): Generate an error if
238 target length unknown.
240 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
243 * simplify.c (gfc_simplify_repeat): Increase limit for deferring
244 to runtime, print a warning message.
246 2018-01-31 Jakub Jelinek <jakub@redhat.com>
249 * openmp.c (gfc_match_omp_clauses): If all the linear
250 gfc_match_omp_variable_list calls failed, don't gfc_free_omp_namelist
251 nor set *head = NULL. Formatting fixes.
253 2018-01-31 Paul Thomas <pault@gcc.gnu.org>
256 * trans-expr.c (gfc_conv_procedure_call): If the parm expr is
257 an address expression passed to an assumed rank dummy, convert
258 to an indirect reference.
260 2018-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
262 * dump-parse-tree.c (write_proc): Use sym_name (which may
263 be sym->binding_label) instead of sym->name.
265 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
267 * trans-const.c (gfc_conv_string_init): Use gfc_charlen_t instead
270 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
273 * trans-expr.c (fill_with_spaces): Use memset instead of
275 (gfc_trans_string_copy): Improve opportunity to use builtins with
278 2018-01-30 Jakub Jelinek <jakub@redhat.com>
281 * trans-array.c (gfc_get_descriptor_offsets_for_info): Set *data_off
282 to DATA_FIELD's offset rather than OFFSET_FIELD's offset.
284 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
287 * array.c (gfc_ref_dimen_size): Whitespace fixes. If stride is
290 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
293 * frontend-passes (matmul_to_var_expr): Return early if
295 (inline_matmul_assign): Likewise.
297 2017-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
300 * resolve.c (resolve_component): Ensure BIND(C) character
301 components have length one.
302 (resolve_symbol): Likewise for variables.
304 2018-01-27 Jakub Jelinek <jakub@redhat.com>
307 * decl.c (add_init_expr_to_sym): Ignore initializers for too large
310 2018-01-26 Damian Rouson <damian@sourceryinstitute.org>
311 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
312 Soren Rasmussen <s.c.rasmussen@gmail.com>
314 Partial support for Fortran 2018 teams features.
316 * array.c (gfc_match_array_ref): add team attribute in coarray
318 * check.c (gfc_check_get_team, gfc_check_team_number): add new
319 functions for get_team and team_number.
320 * dump-parse-tree.c (show_code_node): add new statements: form team,
321 change team, end team, and sync team.
322 * expr.c (gfc_find_team_co): add new function.
323 * gfortran.h: add new statements.
324 * intrinsic.c (add_functions): add get_team and team_number functions.
325 * intrinsic.h: add get_team and team_number prototypes for check,
326 simplify, and resolve.
327 * iresolve.c (gfc_resolve_get_team, gfc_resolve_team_number): add new
329 * iso-fortran-env.def: add the team_type derived type.
330 * match.c (gfc_match_if, gfc_match_form_team, gfc_match_team_number)
331 (gfc_match_end_team, gfc_match_sync_team, gfc_match_change_team):
332 add change team, end team, form team, sync team match and functions.
333 * match.h: add new prototypes for change team, end team, form team,
335 * parse.c (decode_statement): add cases for change team, end team,
336 form team, and sync team.
337 * resolve.c: add cases for exec form team, change team, end team, and
339 * simplify.c (gfc_simplify_get_team): add new function for get team.
340 * st.c (gfc_free_statement): add cases exec for change team, end team,
341 form team, sync team.
342 * trans-decl.c (gfor_fndecl_caf_form_team)
343 (gfor_fndecl_caf_change_team, gfor_fndecl_caf_end_team)
344 (gfor_fndecl_caf_sync_team, gfor_fndecl_caf_get_team)
345 (gfor_fndecl_caf_team_number): add functions and definitions.
346 * trans-intrinsic.c (conv_caf_send, conv_intrinsic_team_number): add
347 new function and team_type argument support.
348 * trans-stmt.c (gfc_trans_form_team, gfc_trans_change_team)
349 (gfc_trans_end_team, gfc_trans_sync_team): add new functions.
350 * trans-stmt.h: add new prototypes.
351 * trans-types.c (gfc_get_derived_type): check condition for team_type.
352 * trans.c (trans_code): new exec cases for form team, change team, end
354 * trans.h: add new prototypes.
356 2018-01-26 Steven G. Kargl <kargl@gcc.gnu.org>
359 * simplify.c (compute_dot_product): Initialize result to INTEGER(1) 0
360 or .false. The summation does the correct type conversion.
361 (gfc_simplify_dot_product): Special case zero-sized arrays.
363 2018-25-01 Paul Thomas <pault@gcc.gnu.org>
366 * array.c (gfc_match_array_ref): If standard earlier than F2008
367 it is an error if the reference dimension is greater than 7.
368 libgfortran.h : Increase GFC_MAX_DIMENSIONS to 15. Change the
369 dtype masks and shifts accordingly.
370 * trans-array.c (gfc_conv_descriptor_dtype): Use the dtype
371 type node to check the field.
372 (gfc_conv_descriptor_dtype): Access the rank field of dtype.
373 (duplicate_allocatable_coarray): Access the rank field of the
374 dtype descriptor rather than the dtype itself.
375 * trans-expr.c (get_scalar_to_descriptor_type): Store the type
376 of 'scalar' on entry and use its TREE_TYPE if it is ARRAY_TYPE
378 (gfc_conv_procedure_call): Pass TREE_OPERAND (tmp,0) to
379 get_scalar_to_descriptor_type if the actual expression is a
381 (gfc_trans_structure_assign): Assign the rank directly to the
383 * trans-intrinsic.c (gfc_conv_intrinsic_rank): Cast the result
384 to default integer kind.
385 (gfc_conv_intrinsic_sizeof): Obtain the element size from the
386 'elem_len' field of the dtype.
387 * trans-io.c (gfc_build_io_library_fndecls): Replace
388 gfc_int4_type_node with dtype_type_node where necessary.
389 (transfer_namelist_element): Use gfc_get_dtype_rank_type for
391 * trans-types.c : Provide 'get_dtype_type_node' to acces the
392 dtype_type_node and, if necessary, build it.
393 The maximum size of an array element is now determined by the
394 maximum value of size_t.
395 Update the description of the array descriptor, including the
396 type def for the dtype_type.
397 (gfc_get_dtype_rank_type): Build a constructor for the dtype.
398 Distinguish RECORD_TYPEs that are BT_DERIVED or BT_CLASS.
399 (gfc_get_array_descriptor_base): Change the type of the dtype
400 field to dtype_type_node.
401 (gfc_get_array_descr_info): Get the offset to the rank field of
403 * trans-types.h : Add a prototype for 'get_dtype_type_node ()'.
404 * trans.h : Define the indices of the dtype fields.
406 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
409 * decl.c (gfc_match_derived_decl): If eos not matched, recover
410 and emit error about garbage after declaration.
412 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
415 * trans-stmt.c (trans_associate_var): Do not set cst_array_ctor
418 2018-01-22 Janne Blomqvist <jb@gcc.gnu.org>
422 * arith.c (gfc_arith_concat): Use size_t for string length.
423 (gfc_compare_string): Likewise.
424 (gfc_compare_with_Cstring): Likewise.
425 * array.c (gfc_resolve_character_array_constructor): Use
426 HOST_WIDE_INT, gfc_mpz_get_hwi.
427 * check.c (gfc_check_fe_runtime_error): Use size_t.
428 * data.c (create_character_initializer): Use HOST_WIDE_INT,
430 * decl.c (gfc_set_constant_character_len): Use gfc_charlen_t.
431 (add_init_expr_to_sym): Use HOST_WIDE_INT.
432 * expr.c (gfc_build_init_expr): Use HOST_WIDE_INT,
434 (gfc_apply_init): Likewise.
435 * match.h (gfc_set_constant_character_len): Update prototype.
436 * primary.c (match_string_constant): Use size_t.
437 * resolve.c (resolve_ordinary_assign): Use HOST_WIDE_INT,
439 * simplify.c (init_result_expr): Likewise.
440 (gfc_simplify_len_trim): Use size_t.
441 * target-memory.c (gfc_encode_character): Use size_t.
442 (gfc_target_encode_expr): Use HOST_WIDE_INT, gfc_mpz_get_hwi.
443 (interpret_array): Use size_t.
444 (gfc_interpret_character): Likewise.
445 * target-memory.h (gfc_encode_character): Update prototype.
446 (gfc_interpret_character): Likewise.
447 (gfc_target_interpret_expr): Likewise.
448 * trans-const.c (gfc_build_string_const): Use size_t for length
450 (gfc_build_wide_string_const): Likewise.
451 * trans-const.h (gfc_build_string_const): Likewise.
452 (gfc_build_wide_string_const): Likewise.
454 2018-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
457 * simplify.c (gfc_simplify_matmul): Set return type correctly.
459 2018-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
462 * simplify.c (gfc_simplify_matmul): Delete bogus assertion.
464 2018-01-17 Harald Anlauf <anlauf@gmx.de>
467 * expr.c (add_init_expr_to_sym): Do not dereference NULL pointer.
469 2018-01-17 Harald Anlauf <anlauf@gmx.de>
472 * decl.c (add_init_expr_to_sym): Do not dereference NULL pointer.
474 2018-01-15 Louis Krupp <louis.krupp@zoho.com>
477 * interface.c (compare_rank): Don't try to retrieve CLASS_DATA
478 from symbol marked unlimited polymorphic.
479 * resolve.c (resolve_structure_cons): Likewise.
480 * misc.c (gfc_typename): Don't dereference derived->components
483 2018-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
486 * gfortran.h (gfc_check_f): Rename f4ml to f5ml.
487 (gfc_logical_4_kind): New macro
488 * intrinsic.h (gfc_simplify_minloc): Add a gfc_expr *argument.
489 (gfc_simplify_maxloc): Likewise.
490 (gfc_resolve_maxloc): Likewise.
491 (gfc_resolve_minloc): Likewise.
492 * check.c (gfc_check_minloc_maxloc): Add checking for "back"
493 argument; also raise error if it is used (for now). Add it
495 * intrinsic.c (add_sym_4ml): Rename to
496 (add_sym_5ml), adjust for extra argument.
497 (add_functions): Add "back" constant. Adjust maxloc and minloc
499 * iresolve.c (gfc_resolve_maxloc): Add back argument. If back is
500 not of gfc_logical_4_kind, convert.
501 (gfc_resolve_minloc): Likewise.
502 * simplify.c (gfc_simplify_minloc): Add back argument.
503 (gfc_simplify_maxloc): Likewise.
504 * trans-intinsic.c (gfc_conv_intrinsic_minmaxloc): Rename last
505 argument to %VAL to ensure passing by value.
506 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_minmaxloc
507 also for library calls.
509 2018-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
512 * resolve.c (resolve_transfer): Delete code looking for 'DT'
513 format specifiers in format strings. Set formatted to true if a
514 format string or format label is present.
515 * trans-io.c (get_dtio_proc): Likewise. (transfer_expr): Fix
518 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
521 * dump-parse-tree.c (get_c_type_name): Remove extra line.
522 Change for loop to use declaration in for loop. Handle BT_LOGICAL
524 (write_decl): Add where argument. Fix indentation. Replace
525 assert with error message. Add typename to warning
527 (write_type): Adjust locus to call of write_decl.
528 (write_variable): Likewise.
529 (write_proc): Likewise. Replace assert with error message.
531 2018-01-13 Paul Thomas <pault@gcc.gnu.org>
534 * trans-expr.c (gfc_trans_scalar_assign): Flag is_alloc_lhs if
535 the rhs expression is neither an elemental nor a conversion
539 * trans-array.c (is_pointer_array): Remove unconditional return
540 of false for -fopenmp.
542 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
546 * dump-parse-tree.c (write_proc): Always emit closing parenthesis
549 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
552 * resolve.c (resolve_allocate_expr): Check for NULL pointer.
554 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
557 * resolve.c (resolve_charlen): Check the type of cl->length
560 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
563 * trans-array.c (gfc_trans_array_ctor_element): Fix formatting.
565 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
568 * trans-array.c (gfc_trans_array_ctor_element): Convert RHS to the
569 LHS type when assigning.
571 2018-01-09 Steven G. Kargl <kargl@gcc.gnu.org>
574 * expr.c (gfc_is_simply_contiguous): Check for NULL pointer.
576 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
578 * match.c (gfc_match_allocate): Check for NULL pointer.
580 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
582 * expr.c (gfc_check_pointer_assign): Fix typo in comment.
584 2018-01-08 Paul Thomas <pault@gcc.gnu.org>
587 * decl.c (gfc_get_pdt_instance): If parameterized arrays have
588 an initializer, convert the kind parameters and add to the
589 component if the instance.
590 * trans-array.c (structure_alloc_comps): Add 'is_pdt_type' and
591 use it with case COPY_ALLOC_COMP. Call 'duplicate_allocatable'
592 for parameterized arrays. Clean up typos in comments. Convert
593 parameterized array initializers and copy into the array.
594 * trans-expr.c (gfc_trans_scalar_assign): Do a deep copy for
596 *trans-stmt.c (trans_associate_var): Deallocate associate vars
597 as necessary, when they are PDT function results for example.
600 * trans-array.c (structure_alloc_comps): Only compare len parms
601 when they are declared explicitly.
603 2018-01-06 Janne Blomqvist <jb@gcc.gnu.org>
606 * trans-expr.c (gfc_trans_pointer_assignment): fold_convert rhs to
609 2018-01-05 Janne Blomqvist <jb@gcc.gnu.org>
613 * array.c (got_charlen): Use gfc_charlen_int_kind.
614 * class.c (gfc_find_derived_vtab): Use gfc_size_kind instead of
616 (find_intrinsic_vtab): Likewise.
617 * decl.c (match_char_length): Use gfc_charlen_int_kind.
618 (add_init_expr_to_sym): Use gfc_charlen_t and gfc_charlen_int_kind.
619 (gfc_match_implicit): Use gfc_charlen_int_kind.
620 * dump-parse-tree.c (show_char_const): Use gfc_charlen_t and size_t.
621 (show_expr): Use HOST_WIDE_INT_PRINT_DEC.
622 * expr.c (gfc_get_character_expr): Length parameter of type
624 (gfc_get_int_expr): Value argument of type HOST_WIDE_INT.
625 (gfc_extract_hwi): New function.
626 (simplify_const_ref): Make string_len of type gfc_charlen_t.
627 (gfc_simplify_expr): Use HOST_WIDE_INT for substring refs.
628 * frontend-passes.c (optimize_trim): Use gfc_charlen_int_kind.
629 * gfortran.h (gfc_mpz_get_hwi): New prototype.
630 (gfc_mpz_set_hwi): Likewise.
631 (gfc_charlen_t): New typedef.
632 (gfc_expr): Use gfc_charlen_t for character lengths.
633 (gfc_size_kind): New extern variable.
634 (gfc_extract_hwi): New prototype.
635 (gfc_get_character_expr): Use gfc_charlen_t for character length.
636 (gfc_get_int_expr): Use HOST_WIDE_INT type for value argument.
637 * gfortran.texi: Update description of hidden string length argument.
638 * iresolve.c (check_charlen_present): Use gfc_charlen_int_kind.
639 (gfc_resolve_char_achar): Likewise.
640 (gfc_resolve_repeat): Pass string length directly without
641 temporary, use gfc_charlen_int_kind.
642 (gfc_resolve_transfer): Use gfc_charlen_int_kind.
643 * match.c (select_intrinsic_set_tmp): Use HOST_WIDE_INT for charlen.
644 * misc.c (gfc_mpz_get_hwi): New function.
645 (gfc_mpz_set_hwi): New function.
646 * module.c (atom_int): Change type from int to HOST_WIDE_INT.
647 (parse_integer): Don't complain about large integers.
648 (write_atom): Use HOST_WIDE_INT for integers.
649 (mio_integer): Handle integer type mismatch.
650 (mio_hwi): New function.
651 (mio_intrinsic_op): Use HOST_WIDE_INT.
652 (mio_array_ref): Likewise.
653 (mio_expr): Likewise.
654 * primary.c (match_substring): Use gfc_charlen_int_kind.
655 * resolve.c (resolve_substring_charlen): Use gfc_charlen_int_kind.
656 (resolve_character_operator): Likewise.
657 (resolve_assoc_var): Likewise.
658 (resolve_select_type): Use HOST_WIDE_INT for charlen, use snprintf.
659 (resolve_charlen): Use mpz_sgn to determine sign.
660 * simplify.c (gfc_simplify_repeat): Use HOST_WIDE_INT/gfc_charlen_t
662 * symbol.c (generate_isocbinding_symbol): Use gfc_charlen_int_kind.
663 * target-memory.c (size_character): Length argument of type
665 (gfc_encode_character): Likewise.
666 (gfc_interpret_character): Use gfc_charlen_t.
667 * target-memory.h (gfc_encode_character): Modify prototype.
668 * trans-array.c (gfc_trans_array_ctor_element): Use existing type.
669 (get_array_ctor_var_strlen): Use gfc_conv_mpz_to_tree_type.
670 (trans_array_constructor): Use existing type.
671 (get_array_charlen): Likewise.
672 * trans-const.c (gfc_conv_mpz_to_tree_type): New function.
673 * trans-const.h (gfc_conv_mpz_to_tree_type): New prototype.
674 * trans-decl.c (gfc_trans_deferred_vars): Use existing type.
675 (add_argument_checking): Likewise.
676 * trans-expr.c (gfc_class_len_or_zero_get): Build const of type
677 gfc_charlen_type_node.
678 (gfc_conv_intrinsic_to_class): Use gfc_charlen_int_kind instead of
679 4, fold_convert to correct type.
680 (gfc_conv_class_to_class): Build const of type size_type_node for
682 (gfc_copy_class_to_class): Likewise.
683 (gfc_conv_string_length): Use same type in expression.
684 (gfc_conv_substring): Likewise, use HOST_WIDE_INT for charlen.
685 (gfc_conv_string_tmp): Make sure len is of the right type.
686 (gfc_conv_concat_op): Use same type in expression.
687 (gfc_conv_procedure_call): Likewise.
688 (fill_with_spaces): Comment out memset() block due to spurious
689 -Wstringop-overflow warnings.
690 (gfc_trans_string_copy): Use gfc_charlen_type_node.
691 (alloc_scalar_allocatable_for_subcomponent_assignment):
692 fold_convert to right type.
693 (gfc_trans_subcomponent_assign): Likewise.
694 (trans_class_vptr_len_assignment): Build const of correct type.
695 (gfc_trans_pointer_assignment): Likewise.
696 (alloc_scalar_allocatable_for_assignment): fold_convert to right
698 (trans_class_assignment): Build const of correct type.
699 * trans-intrinsic.c (gfc_conv_associated): Likewise.
700 (gfc_conv_intrinsic_repeat): Do calculation in sizetype.
701 * trans-io.c (gfc_build_io_library_fndecls): Use
702 gfc_charlen_type_node for character lengths.
703 (set_string): Convert to right type in assignment.
704 * trans-stmt.c (gfc_trans_label_assign): Build const of
705 gfc_charlen_type_node.
706 (trans_associate_var): Likewise.
707 (gfc_trans_character_select): Likewise.
708 (gfc_trans_allocate): Likewise, don't typecast strlen result.
709 (gfc_trans_deallocate): Don't typecast strlen result.
710 * trans-types.c (gfc_size_kind): New variable.
711 (gfc_init_types): Determine gfc_charlen_int_kind and gfc_size_kind
713 * trans-types.h: Fix comment.
715 2018-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
719 * check.c (gfc_check_eoshift): Check for string length and
720 for conformance of boundary.
721 * intrinsic.c (add_functions): Add gfc_simplify_eoshift.
722 * intrinsic.h: Add prototype for gfc_simplify_eoshift.
723 * simplify.c (gfc_simplify_eoshift): New function.
725 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
726 Alan Hayward <alan.hayward@arm.com>
727 David Sherwood <david.sherwood@arm.com>
729 * trans-types.c (gfc_type_for_mode): Handle MODE_VECTOR_BOOL.
731 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
732 Alan Hayward <alan.hayward@arm.com>
733 David Sherwood <david.sherwood@arm.com>
735 * trans-types.c (gfc_type_for_mode): Check valid_vector_subparts_p.
737 2018-01-03 Thomas Koenig <tkoenig@gcc.gnu.org>
740 * check.c (gfc_check_eoshift): Error for missing boundary if array
741 is not one of the standard types.
743 2018-01-03 Jakub Jelinek <jakub@redhat.com>
745 Update copyright years.
747 * gfortranspec.c (lang_specific_driver): Update copyright notice
749 * gfc-internals.texi: Bump @copying's copyright year.
750 * gfortran.texi: Ditto.
751 * intrinsic.texi: Ditto.
752 * invoke.texi: Ditto.
754 2017-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
757 * intrinsic.c (add_function): Add gfc_simplify_maxloc and
758 gfc_simplify_minloc to maxloc and minloc, respectively.
759 * intrinsic.h: Add prototypes for gfc_simplify_minloc
760 and gfc_simplify_maxloc.
761 * simplify.c (min_max_chose): Adjust prototype. Modify function
762 to have a return value which indicates if the extremum was found.
763 (is_constant_array_expr): Fix typo in comment.
764 (simplify_minmaxloc_to_scalar): New function.
765 (simplify_minmaxloc_nodim): New function.
766 (new_array): New function.
767 (simplify_minmaxloc_to_array): New function.
768 (gfc_simplify_minmaxloc): New function.
769 (simplify_minloc): New function.
770 (simplify_maxloc): New function.
772 2018-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
776 * simplify.c (gfc_simplify_cshift): Re-implement to allow full
779 2018-01-01 Paul Thomas <pault@gcc.gnu.org>
782 * resolve.c (resolve_fl_derived0): Add caf_token fields for
783 allocatable and pointer scalars, when -fcoarray selected.
784 * trans-types.c (gfc_copy_dt_decls_ifequal): Copy the token
785 field as well as the backend_decl.
786 (gfc_get_derived_type): Flag GFC_FCOARRAY_LIB for module
787 derived types that are not vtypes. Components with caf_token
788 attribute are pvoid types. For a component requiring it, find
789 the caf_token field and have the component token field point to
793 *trans-types.c (gfc_get_array_descriptor_base): Add the token
794 field to the descriptor even when codimen not set.
796 Copyright (C) 2018 Free Software Foundation, Inc.
798 Copying and distribution of this file, with or without modification,
799 are permitted in any medium without royalty provided the copyright
800 notice and this notice are preserved.