1 2018-02-25 Paul Thomas <pault@gcc.gnu.org>
4 * trans-intrinsic.c (gfc_conv_allocated): If the argument se
5 has a pre block, add it to the expression pre block.
7 2018-02-25 Thomas Koenig <tkoenig@gcc.gnu.org>
10 * gfortran.h (gfc_integer_4_kind): Define.
11 * resolve.c (resolve_select_type): Make sure that the
12 kind of c->high is gfc_integer_4_kind.
14 2018-02-24 Steven G. Kargl <kargl@gcc.gnu.org>
17 * decl.c (gfc_match_data): Check for invalid substring in
20 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
22 * intrinsic.texi: Arguments to MATMUL cannot both be rank one.
24 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
27 * trans-io.c (transfer_expr): Deal with C_LOC in transfer statement.
29 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
32 * interface.c (compare_actual_formal): Issue error if keyword is
33 used in a statement function.
35 2018-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
38 * trans-io.c (set_parameter_value_inquire): Adjust range check of
39 negative unit values for kind=8 units to the kind=4 negative limit.
41 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
44 * trans-types.c (gfc_sym_type): Test sym->ns->proc_name before
45 accessing its components.
47 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
50 * trans-decl.c (gfc_finish_var_decl): Test sym->ns->proc_name
51 before accessing its components.
53 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
56 * trans-const.c : Clean up some whitespace issues.
57 * trans-expr.c (gfc_conv_initializer): If an iso_c_binding
58 derived type has a kind value of zero, set it to the default
61 2018-02-23 Janne Blomqvist <jb@gcc.gnu.org>
64 * trans-decl.c (gfc_build_builtin_function_decls): Add bool
65 argument to stop and error stop decls.
66 * trans-stmt.c (gfc_trans_stop): Add false value to argument
69 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
73 * trans-decl.c (gfc_build_builtin_function_decls): Pass
74 gfc_int8_type node to pause_numeric, size_type_node to
76 * trans-stmt.c (gfc_trans_pause): Likewise.
78 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
80 * gfortran.texi: Update Coarray API description.
81 * trans-decl.c (gfc_build_builtin_function_decls): Use size_t for
82 character lengths, int for exit codes.
83 (generate_coarray_sym_init): Use size_t for character length.
84 * trans-intrinsic.c (conv_co_collective): Likewise.
85 * trans-stmt.c (gfc_trans_lock_unlock): Likewise.
86 (gfc_trans_event_post_wait): Likewise.
87 (gfc_trans_sync): Likewise.
88 (gfc_trans_stop): Use size_t for character lengths, int for exit
91 2018-02-20 Thomas Koenig <tkoenig@gcc.gnu.org>
95 * primary.c (gfc_convert_to_structure_constructor):
96 For a constant string constructor, make sure the length
99 2018-02-19 Paul Thomas <pault@gcc.gnu.org>
103 * resolve.c (resolve_assoc_var): Rearrange the logic for the
104 determination of the character length of associate names. If
105 the associate name is missing a length expression or the length
106 expression is not a constant and the target is not a variable,
107 make the associate name allocatable and deferred length.
108 * trans-decl.c (gfc_get_symbol_decl): Null the character length
109 backend_decl for deferred length associate names that are not
110 variables. Set 'length' to gfc_index_zero_node for character
111 associate names, whose character length is a PARM_DECL.
113 2018-02-19 Thomas Koenig <tkoenig@gcc.gnu.org>
116 * frontend-passes.c (traverse_io_block): Remove workaround for
119 2018-02-19 Andre Vehreschild <vehre@gcc.gnu.org>
121 * gfortran.texi: Document additional src/dst_type. Fix some typos.
122 * trans-decl.c (gfc_build_builtin_function_decls): Declare the new
123 argument of _caf_*_by_ref () with * e { get, send, sendget }.
124 * trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Add the type of the
125 data referenced when generating a call to caf_get_by_ref ().
126 (conv_caf_send): Same but for caf_send_by_ref () and
127 caf_sendget_by_ref ().
129 2018-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
132 * io.c (check_format): Allow FMT_COLON.
134 2018-02-18 Paul Thomas <pault@gcc.gnu.org>
137 * trans-array.c (gfc_conv_expr_descriptor): Set parmtype from
138 the typenode in the case of deferred length characters.
140 2018-02-17 Thomas Koenig <tkoenig@gcc.gnu.org>
143 * frontend-passes (scalarized_expr): If the expression
144 is an assumed size array, leave in the last reference
145 and pass AR_SECTION instead of AR_FULL to gfc_resolve
146 in order to avoid an error.
148 2018-02-17 Paul Thomas <pault@gcc.gnu.org>
151 * resolve.c (resolve_assoc_var): If a non-constant target expr.
152 has no string length expression, make the associate variable
153 into a deferred length, allocatable symbol.
154 * trans-decl.c (gfc_is_reallocatable_lhs): Add and use a ptr to
156 * trans-stmt.c (trans_associate_var): Null and free scalar
157 associate names that are allocatable. After assignment, remove
158 the allocatable attribute to prevent reallocation.
160 2018-02-16 Jakub Jelinek <jakub@redhat.com>
163 * trans-openmp.c (gfc_trans_omp_clauses): For OMP_CLAUSE_LINEAR_REF
164 kind set OMP_CLAUSE_LINEAR_STEP to TYPE_SIZE_UNIT times last_step.
166 2018-02-16 Dominique d'Humieres <dominiq@gcc.gnu.org>
169 * decl.c (gfc_get_pdt_instance): Replace '%qs' with %qs.
171 2018-02-15 Janus Weil <janus@gcc.gnu.org>
174 * interface.c (check_dtio_arg_TKR_intent): Add a check for character
177 2018-02-14 Janus Weil <janus@gcc.gnu.org>
180 * match.c (gfc_match_select_type): Fix check for selector in
181 SELECT TYPE statement.
183 2018-02-13 Janus Weil <janus@gcc.gnu.org>
186 * symbol.c (check_conflict): Reject procedure pointers in common blocks.
188 2018-02-13 Alastair McKinstry <alastair.mckinstry@sceal.ie>
189 Janne Blomqvist <jb@gcc.gnu.org>
191 * module.c (dump_module): Use lbasename to ensure that module
192 files are reproducible.
194 2018-02-12 Janus Weil <janus@gcc.gnu.org>
197 * resolve.c (resolve_component): Fix checks of passed argument in
198 procedure-pointer components.
200 2018-02-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
203 * resolve.c (resolve_formal_arglist): Update error message.
205 2018-02-11 Andre Vehreschild <vehre@gcc.gnu.org>
207 * gfortran.texi: Fix typos in documentation of caf_register ().
208 * trans-array.c (structure_alloc_comps): Only register a component of
209 a derived typed corray, not of an ultimate component coarray.
211 2018-02-11 Steven G. Kargl <kargl@gcc.gnu.org>
215 * interface.c (compare_actual_formal): Add in_statement_function
216 bool parameter. Skip check of INTENT attribute for statement
217 functions. Arguments to a statement function cannot be optional,
218 issue error for missing argument.
219 (gfc_procedure_use, gfc_ppc_use, gfc_arglist_matches_symbol): Use
220 in_statement_function.
222 2018-02-11 Paul Thomas <pault@gcc.gnu.org>
225 * trans-expr.c (gfc_conv_derived_to_class): Set the use_offset
226 flag. If the is a vector subscript or the expression is not a
227 variable, make the descriptor one-based.
229 2018-02-10 Paul Thomas <pault@gcc.gnu.org>
233 * trans-array.c (gfc_array_init_size): Revert the change made
234 in revision 257356 setting the dtype.
235 * trans-types.c (gfc_get_dtype): Do not use the cached dtype.
236 Call gfc_get_dtype_rank_type every time.
239 * trans-array.c (gfc_conv_expr_descriptor): If the source array
240 is a descriptor type, use its offset, removing the condition
241 that is be a class expression.
243 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
246 * match.c (gfc_match_deallocate): Check for NULL pointer.
248 2018-02-07 Thomas Koenig <tkoenig@gcc.gnu.org>
251 * trans-intrinsic.c (gfc_conv_intrinsic_shape): New function.
252 (gfc_conv_intrinsic_function): Call it.
254 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
257 * match.c (gfc_match_type_spec): If the charlen is non-NULL, then
258 try to resolve it. While here return early if possible.
260 2018-02-04 Paul Thomas <pault@gcc.gnu.org>
263 * trans-decl.c (gfc_get_symbol_decl): Do not finish the decl of
264 'length' if the symbol charlen backend_decl is an indirect ref.
266 2018-02-03 Paul Thomas <pault@gcc.gnu.org>
270 * trans-array.c (gfc_array_init_size): Instead of gfc_get_dtype
271 use gfc_get_dtype_rank_type.
273 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
277 * resolve.c (resolve_assoc_var): Generate an error if
278 target length unknown.
280 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
283 * simplify.c (gfc_simplify_repeat): Increase limit for deferring
284 to runtime, print a warning message.
286 2018-01-31 Jakub Jelinek <jakub@redhat.com>
289 * openmp.c (gfc_match_omp_clauses): If all the linear
290 gfc_match_omp_variable_list calls failed, don't gfc_free_omp_namelist
291 nor set *head = NULL. Formatting fixes.
293 2018-01-31 Paul Thomas <pault@gcc.gnu.org>
296 * trans-expr.c (gfc_conv_procedure_call): If the parm expr is
297 an address expression passed to an assumed rank dummy, convert
298 to an indirect reference.
300 2018-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
302 * dump-parse-tree.c (write_proc): Use sym_name (which may
303 be sym->binding_label) instead of sym->name.
305 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
307 * trans-const.c (gfc_conv_string_init): Use gfc_charlen_t instead
310 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
313 * trans-expr.c (fill_with_spaces): Use memset instead of
315 (gfc_trans_string_copy): Improve opportunity to use builtins with
318 2018-01-30 Jakub Jelinek <jakub@redhat.com>
321 * trans-array.c (gfc_get_descriptor_offsets_for_info): Set *data_off
322 to DATA_FIELD's offset rather than OFFSET_FIELD's offset.
324 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
327 * array.c (gfc_ref_dimen_size): Whitespace fixes. If stride is
330 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
333 * frontend-passes (matmul_to_var_expr): Return early if
335 (inline_matmul_assign): Likewise.
337 2017-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
340 * resolve.c (resolve_component): Ensure BIND(C) character
341 components have length one.
342 (resolve_symbol): Likewise for variables.
344 2018-01-27 Jakub Jelinek <jakub@redhat.com>
347 * decl.c (add_init_expr_to_sym): Ignore initializers for too large
350 2018-01-26 Damian Rouson <damian@sourceryinstitute.org>
351 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
352 Soren Rasmussen <s.c.rasmussen@gmail.com>
354 Partial support for Fortran 2018 teams features.
356 * array.c (gfc_match_array_ref): add team attribute in coarray
358 * check.c (gfc_check_get_team, gfc_check_team_number): add new
359 functions for get_team and team_number.
360 * dump-parse-tree.c (show_code_node): add new statements: form team,
361 change team, end team, and sync team.
362 * expr.c (gfc_find_team_co): add new function.
363 * gfortran.h: add new statements.
364 * intrinsic.c (add_functions): add get_team and team_number functions.
365 * intrinsic.h: add get_team and team_number prototypes for check,
366 simplify, and resolve.
367 * iresolve.c (gfc_resolve_get_team, gfc_resolve_team_number): add new
369 * iso-fortran-env.def: add the team_type derived type.
370 * match.c (gfc_match_if, gfc_match_form_team, gfc_match_team_number)
371 (gfc_match_end_team, gfc_match_sync_team, gfc_match_change_team):
372 add change team, end team, form team, sync team match and functions.
373 * match.h: add new prototypes for change team, end team, form team,
375 * parse.c (decode_statement): add cases for change team, end team,
376 form team, and sync team.
377 * resolve.c: add cases for exec form team, change team, end team, and
379 * simplify.c (gfc_simplify_get_team): add new function for get team.
380 * st.c (gfc_free_statement): add cases exec for change team, end team,
381 form team, sync team.
382 * trans-decl.c (gfor_fndecl_caf_form_team)
383 (gfor_fndecl_caf_change_team, gfor_fndecl_caf_end_team)
384 (gfor_fndecl_caf_sync_team, gfor_fndecl_caf_get_team)
385 (gfor_fndecl_caf_team_number): add functions and definitions.
386 * trans-intrinsic.c (conv_caf_send, conv_intrinsic_team_number): add
387 new function and team_type argument support.
388 * trans-stmt.c (gfc_trans_form_team, gfc_trans_change_team)
389 (gfc_trans_end_team, gfc_trans_sync_team): add new functions.
390 * trans-stmt.h: add new prototypes.
391 * trans-types.c (gfc_get_derived_type): check condition for team_type.
392 * trans.c (trans_code): new exec cases for form team, change team, end
394 * trans.h: add new prototypes.
396 2018-01-26 Steven G. Kargl <kargl@gcc.gnu.org>
399 * simplify.c (compute_dot_product): Initialize result to INTEGER(1) 0
400 or .false. The summation does the correct type conversion.
401 (gfc_simplify_dot_product): Special case zero-sized arrays.
403 2018-25-01 Paul Thomas <pault@gcc.gnu.org>
406 * array.c (gfc_match_array_ref): If standard earlier than F2008
407 it is an error if the reference dimension is greater than 7.
408 libgfortran.h : Increase GFC_MAX_DIMENSIONS to 15. Change the
409 dtype masks and shifts accordingly.
410 * trans-array.c (gfc_conv_descriptor_dtype): Use the dtype
411 type node to check the field.
412 (gfc_conv_descriptor_dtype): Access the rank field of dtype.
413 (duplicate_allocatable_coarray): Access the rank field of the
414 dtype descriptor rather than the dtype itself.
415 * trans-expr.c (get_scalar_to_descriptor_type): Store the type
416 of 'scalar' on entry and use its TREE_TYPE if it is ARRAY_TYPE
418 (gfc_conv_procedure_call): Pass TREE_OPERAND (tmp,0) to
419 get_scalar_to_descriptor_type if the actual expression is a
421 (gfc_trans_structure_assign): Assign the rank directly to the
423 * trans-intrinsic.c (gfc_conv_intrinsic_rank): Cast the result
424 to default integer kind.
425 (gfc_conv_intrinsic_sizeof): Obtain the element size from the
426 'elem_len' field of the dtype.
427 * trans-io.c (gfc_build_io_library_fndecls): Replace
428 gfc_int4_type_node with dtype_type_node where necessary.
429 (transfer_namelist_element): Use gfc_get_dtype_rank_type for
431 * trans-types.c : Provide 'get_dtype_type_node' to acces the
432 dtype_type_node and, if necessary, build it.
433 The maximum size of an array element is now determined by the
434 maximum value of size_t.
435 Update the description of the array descriptor, including the
436 type def for the dtype_type.
437 (gfc_get_dtype_rank_type): Build a constructor for the dtype.
438 Distinguish RECORD_TYPEs that are BT_DERIVED or BT_CLASS.
439 (gfc_get_array_descriptor_base): Change the type of the dtype
440 field to dtype_type_node.
441 (gfc_get_array_descr_info): Get the offset to the rank field of
443 * trans-types.h : Add a prototype for 'get_dtype_type_node ()'.
444 * trans.h : Define the indices of the dtype fields.
446 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
449 * decl.c (gfc_match_derived_decl): If eos not matched, recover
450 and emit error about garbage after declaration.
452 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
455 * trans-stmt.c (trans_associate_var): Do not set cst_array_ctor
458 2018-01-22 Janne Blomqvist <jb@gcc.gnu.org>
462 * arith.c (gfc_arith_concat): Use size_t for string length.
463 (gfc_compare_string): Likewise.
464 (gfc_compare_with_Cstring): Likewise.
465 * array.c (gfc_resolve_character_array_constructor): Use
466 HOST_WIDE_INT, gfc_mpz_get_hwi.
467 * check.c (gfc_check_fe_runtime_error): Use size_t.
468 * data.c (create_character_initializer): Use HOST_WIDE_INT,
470 * decl.c (gfc_set_constant_character_len): Use gfc_charlen_t.
471 (add_init_expr_to_sym): Use HOST_WIDE_INT.
472 * expr.c (gfc_build_init_expr): Use HOST_WIDE_INT,
474 (gfc_apply_init): Likewise.
475 * match.h (gfc_set_constant_character_len): Update prototype.
476 * primary.c (match_string_constant): Use size_t.
477 * resolve.c (resolve_ordinary_assign): Use HOST_WIDE_INT,
479 * simplify.c (init_result_expr): Likewise.
480 (gfc_simplify_len_trim): Use size_t.
481 * target-memory.c (gfc_encode_character): Use size_t.
482 (gfc_target_encode_expr): Use HOST_WIDE_INT, gfc_mpz_get_hwi.
483 (interpret_array): Use size_t.
484 (gfc_interpret_character): Likewise.
485 * target-memory.h (gfc_encode_character): Update prototype.
486 (gfc_interpret_character): Likewise.
487 (gfc_target_interpret_expr): Likewise.
488 * trans-const.c (gfc_build_string_const): Use size_t for length
490 (gfc_build_wide_string_const): Likewise.
491 * trans-const.h (gfc_build_string_const): Likewise.
492 (gfc_build_wide_string_const): Likewise.
494 2018-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
497 * simplify.c (gfc_simplify_matmul): Set return type correctly.
499 2018-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
502 * simplify.c (gfc_simplify_matmul): Delete bogus assertion.
504 2018-01-17 Harald Anlauf <anlauf@gmx.de>
507 * expr.c (add_init_expr_to_sym): Do not dereference NULL pointer.
509 2018-01-17 Harald Anlauf <anlauf@gmx.de>
512 * decl.c (add_init_expr_to_sym): Do not dereference NULL pointer.
514 2018-01-15 Louis Krupp <louis.krupp@zoho.com>
517 * interface.c (compare_rank): Don't try to retrieve CLASS_DATA
518 from symbol marked unlimited polymorphic.
519 * resolve.c (resolve_structure_cons): Likewise.
520 * misc.c (gfc_typename): Don't dereference derived->components
523 2018-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
526 * gfortran.h (gfc_check_f): Rename f4ml to f5ml.
527 (gfc_logical_4_kind): New macro
528 * intrinsic.h (gfc_simplify_minloc): Add a gfc_expr *argument.
529 (gfc_simplify_maxloc): Likewise.
530 (gfc_resolve_maxloc): Likewise.
531 (gfc_resolve_minloc): Likewise.
532 * check.c (gfc_check_minloc_maxloc): Add checking for "back"
533 argument; also raise error if it is used (for now). Add it
535 * intrinsic.c (add_sym_4ml): Rename to
536 (add_sym_5ml), adjust for extra argument.
537 (add_functions): Add "back" constant. Adjust maxloc and minloc
539 * iresolve.c (gfc_resolve_maxloc): Add back argument. If back is
540 not of gfc_logical_4_kind, convert.
541 (gfc_resolve_minloc): Likewise.
542 * simplify.c (gfc_simplify_minloc): Add back argument.
543 (gfc_simplify_maxloc): Likewise.
544 * trans-intinsic.c (gfc_conv_intrinsic_minmaxloc): Rename last
545 argument to %VAL to ensure passing by value.
546 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_minmaxloc
547 also for library calls.
549 2018-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
552 * resolve.c (resolve_transfer): Delete code looking for 'DT'
553 format specifiers in format strings. Set formatted to true if a
554 format string or format label is present.
555 * trans-io.c (get_dtio_proc): Likewise. (transfer_expr): Fix
558 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
561 * dump-parse-tree.c (get_c_type_name): Remove extra line.
562 Change for loop to use declaration in for loop. Handle BT_LOGICAL
564 (write_decl): Add where argument. Fix indentation. Replace
565 assert with error message. Add typename to warning
567 (write_type): Adjust locus to call of write_decl.
568 (write_variable): Likewise.
569 (write_proc): Likewise. Replace assert with error message.
571 2018-01-13 Paul Thomas <pault@gcc.gnu.org>
574 * trans-expr.c (gfc_trans_scalar_assign): Flag is_alloc_lhs if
575 the rhs expression is neither an elemental nor a conversion
579 * trans-array.c (is_pointer_array): Remove unconditional return
580 of false for -fopenmp.
582 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
586 * dump-parse-tree.c (write_proc): Always emit closing parenthesis
589 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
592 * resolve.c (resolve_allocate_expr): Check for NULL pointer.
594 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
597 * resolve.c (resolve_charlen): Check the type of cl->length
600 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
603 * trans-array.c (gfc_trans_array_ctor_element): Fix formatting.
605 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
608 * trans-array.c (gfc_trans_array_ctor_element): Convert RHS to the
609 LHS type when assigning.
611 2018-01-09 Steven G. Kargl <kargl@gcc.gnu.org>
614 * expr.c (gfc_is_simply_contiguous): Check for NULL pointer.
616 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
618 * match.c (gfc_match_allocate): Check for NULL pointer.
620 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
622 * expr.c (gfc_check_pointer_assign): Fix typo in comment.
624 2018-01-08 Paul Thomas <pault@gcc.gnu.org>
627 * decl.c (gfc_get_pdt_instance): If parameterized arrays have
628 an initializer, convert the kind parameters and add to the
629 component if the instance.
630 * trans-array.c (structure_alloc_comps): Add 'is_pdt_type' and
631 use it with case COPY_ALLOC_COMP. Call 'duplicate_allocatable'
632 for parameterized arrays. Clean up typos in comments. Convert
633 parameterized array initializers and copy into the array.
634 * trans-expr.c (gfc_trans_scalar_assign): Do a deep copy for
636 *trans-stmt.c (trans_associate_var): Deallocate associate vars
637 as necessary, when they are PDT function results for example.
640 * trans-array.c (structure_alloc_comps): Only compare len parms
641 when they are declared explicitly.
643 2018-01-06 Janne Blomqvist <jb@gcc.gnu.org>
646 * trans-expr.c (gfc_trans_pointer_assignment): fold_convert rhs to
649 2018-01-05 Janne Blomqvist <jb@gcc.gnu.org>
653 * array.c (got_charlen): Use gfc_charlen_int_kind.
654 * class.c (gfc_find_derived_vtab): Use gfc_size_kind instead of
656 (find_intrinsic_vtab): Likewise.
657 * decl.c (match_char_length): Use gfc_charlen_int_kind.
658 (add_init_expr_to_sym): Use gfc_charlen_t and gfc_charlen_int_kind.
659 (gfc_match_implicit): Use gfc_charlen_int_kind.
660 * dump-parse-tree.c (show_char_const): Use gfc_charlen_t and size_t.
661 (show_expr): Use HOST_WIDE_INT_PRINT_DEC.
662 * expr.c (gfc_get_character_expr): Length parameter of type
664 (gfc_get_int_expr): Value argument of type HOST_WIDE_INT.
665 (gfc_extract_hwi): New function.
666 (simplify_const_ref): Make string_len of type gfc_charlen_t.
667 (gfc_simplify_expr): Use HOST_WIDE_INT for substring refs.
668 * frontend-passes.c (optimize_trim): Use gfc_charlen_int_kind.
669 * gfortran.h (gfc_mpz_get_hwi): New prototype.
670 (gfc_mpz_set_hwi): Likewise.
671 (gfc_charlen_t): New typedef.
672 (gfc_expr): Use gfc_charlen_t for character lengths.
673 (gfc_size_kind): New extern variable.
674 (gfc_extract_hwi): New prototype.
675 (gfc_get_character_expr): Use gfc_charlen_t for character length.
676 (gfc_get_int_expr): Use HOST_WIDE_INT type for value argument.
677 * gfortran.texi: Update description of hidden string length argument.
678 * iresolve.c (check_charlen_present): Use gfc_charlen_int_kind.
679 (gfc_resolve_char_achar): Likewise.
680 (gfc_resolve_repeat): Pass string length directly without
681 temporary, use gfc_charlen_int_kind.
682 (gfc_resolve_transfer): Use gfc_charlen_int_kind.
683 * match.c (select_intrinsic_set_tmp): Use HOST_WIDE_INT for charlen.
684 * misc.c (gfc_mpz_get_hwi): New function.
685 (gfc_mpz_set_hwi): New function.
686 * module.c (atom_int): Change type from int to HOST_WIDE_INT.
687 (parse_integer): Don't complain about large integers.
688 (write_atom): Use HOST_WIDE_INT for integers.
689 (mio_integer): Handle integer type mismatch.
690 (mio_hwi): New function.
691 (mio_intrinsic_op): Use HOST_WIDE_INT.
692 (mio_array_ref): Likewise.
693 (mio_expr): Likewise.
694 * primary.c (match_substring): Use gfc_charlen_int_kind.
695 * resolve.c (resolve_substring_charlen): Use gfc_charlen_int_kind.
696 (resolve_character_operator): Likewise.
697 (resolve_assoc_var): Likewise.
698 (resolve_select_type): Use HOST_WIDE_INT for charlen, use snprintf.
699 (resolve_charlen): Use mpz_sgn to determine sign.
700 * simplify.c (gfc_simplify_repeat): Use HOST_WIDE_INT/gfc_charlen_t
702 * symbol.c (generate_isocbinding_symbol): Use gfc_charlen_int_kind.
703 * target-memory.c (size_character): Length argument of type
705 (gfc_encode_character): Likewise.
706 (gfc_interpret_character): Use gfc_charlen_t.
707 * target-memory.h (gfc_encode_character): Modify prototype.
708 * trans-array.c (gfc_trans_array_ctor_element): Use existing type.
709 (get_array_ctor_var_strlen): Use gfc_conv_mpz_to_tree_type.
710 (trans_array_constructor): Use existing type.
711 (get_array_charlen): Likewise.
712 * trans-const.c (gfc_conv_mpz_to_tree_type): New function.
713 * trans-const.h (gfc_conv_mpz_to_tree_type): New prototype.
714 * trans-decl.c (gfc_trans_deferred_vars): Use existing type.
715 (add_argument_checking): Likewise.
716 * trans-expr.c (gfc_class_len_or_zero_get): Build const of type
717 gfc_charlen_type_node.
718 (gfc_conv_intrinsic_to_class): Use gfc_charlen_int_kind instead of
719 4, fold_convert to correct type.
720 (gfc_conv_class_to_class): Build const of type size_type_node for
722 (gfc_copy_class_to_class): Likewise.
723 (gfc_conv_string_length): Use same type in expression.
724 (gfc_conv_substring): Likewise, use HOST_WIDE_INT for charlen.
725 (gfc_conv_string_tmp): Make sure len is of the right type.
726 (gfc_conv_concat_op): Use same type in expression.
727 (gfc_conv_procedure_call): Likewise.
728 (fill_with_spaces): Comment out memset() block due to spurious
729 -Wstringop-overflow warnings.
730 (gfc_trans_string_copy): Use gfc_charlen_type_node.
731 (alloc_scalar_allocatable_for_subcomponent_assignment):
732 fold_convert to right type.
733 (gfc_trans_subcomponent_assign): Likewise.
734 (trans_class_vptr_len_assignment): Build const of correct type.
735 (gfc_trans_pointer_assignment): Likewise.
736 (alloc_scalar_allocatable_for_assignment): fold_convert to right
738 (trans_class_assignment): Build const of correct type.
739 * trans-intrinsic.c (gfc_conv_associated): Likewise.
740 (gfc_conv_intrinsic_repeat): Do calculation in sizetype.
741 * trans-io.c (gfc_build_io_library_fndecls): Use
742 gfc_charlen_type_node for character lengths.
743 (set_string): Convert to right type in assignment.
744 * trans-stmt.c (gfc_trans_label_assign): Build const of
745 gfc_charlen_type_node.
746 (trans_associate_var): Likewise.
747 (gfc_trans_character_select): Likewise.
748 (gfc_trans_allocate): Likewise, don't typecast strlen result.
749 (gfc_trans_deallocate): Don't typecast strlen result.
750 * trans-types.c (gfc_size_kind): New variable.
751 (gfc_init_types): Determine gfc_charlen_int_kind and gfc_size_kind
753 * trans-types.h: Fix comment.
755 2018-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
759 * check.c (gfc_check_eoshift): Check for string length and
760 for conformance of boundary.
761 * intrinsic.c (add_functions): Add gfc_simplify_eoshift.
762 * intrinsic.h: Add prototype for gfc_simplify_eoshift.
763 * simplify.c (gfc_simplify_eoshift): New function.
765 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
766 Alan Hayward <alan.hayward@arm.com>
767 David Sherwood <david.sherwood@arm.com>
769 * trans-types.c (gfc_type_for_mode): Handle MODE_VECTOR_BOOL.
771 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
772 Alan Hayward <alan.hayward@arm.com>
773 David Sherwood <david.sherwood@arm.com>
775 * trans-types.c (gfc_type_for_mode): Check valid_vector_subparts_p.
777 2018-01-03 Thomas Koenig <tkoenig@gcc.gnu.org>
780 * check.c (gfc_check_eoshift): Error for missing boundary if array
781 is not one of the standard types.
783 2018-01-03 Jakub Jelinek <jakub@redhat.com>
785 Update copyright years.
787 * gfortranspec.c (lang_specific_driver): Update copyright notice
789 * gfc-internals.texi: Bump @copying's copyright year.
790 * gfortran.texi: Ditto.
791 * intrinsic.texi: Ditto.
792 * invoke.texi: Ditto.
794 2017-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
797 * intrinsic.c (add_function): Add gfc_simplify_maxloc and
798 gfc_simplify_minloc to maxloc and minloc, respectively.
799 * intrinsic.h: Add prototypes for gfc_simplify_minloc
800 and gfc_simplify_maxloc.
801 * simplify.c (min_max_chose): Adjust prototype. Modify function
802 to have a return value which indicates if the extremum was found.
803 (is_constant_array_expr): Fix typo in comment.
804 (simplify_minmaxloc_to_scalar): New function.
805 (simplify_minmaxloc_nodim): New function.
806 (new_array): New function.
807 (simplify_minmaxloc_to_array): New function.
808 (gfc_simplify_minmaxloc): New function.
809 (simplify_minloc): New function.
810 (simplify_maxloc): New function.
812 2018-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
816 * simplify.c (gfc_simplify_cshift): Re-implement to allow full
819 2018-01-01 Paul Thomas <pault@gcc.gnu.org>
822 * resolve.c (resolve_fl_derived0): Add caf_token fields for
823 allocatable and pointer scalars, when -fcoarray selected.
824 * trans-types.c (gfc_copy_dt_decls_ifequal): Copy the token
825 field as well as the backend_decl.
826 (gfc_get_derived_type): Flag GFC_FCOARRAY_LIB for module
827 derived types that are not vtypes. Components with caf_token
828 attribute are pvoid types. For a component requiring it, find
829 the caf_token field and have the component token field point to
833 *trans-types.c (gfc_get_array_descriptor_base): Add the token
834 field to the descriptor even when codimen not set.
836 Copyright (C) 2018 Free Software Foundation, Inc.
838 Copying and distribution of this file, with or without modification,
839 are permitted in any medium without royalty provided the copyright
840 notice and this notice are preserved.