1 2018-02-20 Thomas Koenig <tkoenig@gcc.gnu.org>
5 * primary.c (gfc_convert_to_structure_constructor):
6 For a constant string constructor, make sure the length
9 2018-02-19 Paul Thomas <pault@gcc.gnu.org>
13 * resolve.c (resolve_assoc_var): Rearrange the logic for the
14 determination of the character length of associate names. If
15 the associate name is missing a length expression or the length
16 expression is not a constant and the target is not a variable,
17 make the associate name allocatable and deferred length.
18 * trans-decl.c (gfc_get_symbol_decl): Null the character length
19 backend_decl for deferred length associate names that are not
20 variables. Set 'length' to gfc_index_zero_node for character
21 associate names, whose character length is a PARM_DECL.
23 2018-02-19 Thomas Koenig <tkoenig@gcc.gnu.org>
26 * frontend-passes.c (traverse_io_block): Remove workaround for
29 2018-02-19 Andre Vehreschild <vehre@gcc.gnu.org>
31 * gfortran.texi: Document additional src/dst_type. Fix some typos.
32 * trans-decl.c (gfc_build_builtin_function_decls): Declare the new
33 argument of _caf_*_by_ref () with * e { get, send, sendget }.
34 * trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Add the type of the
35 data referenced when generating a call to caf_get_by_ref ().
36 (conv_caf_send): Same but for caf_send_by_ref () and
37 caf_sendget_by_ref ().
39 2018-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
42 * io.c (check_format): Allow FMT_COLON.
44 2018-02-18 Paul Thomas <pault@gcc.gnu.org>
47 * trans-array.c (gfc_conv_expr_descriptor): Set parmtype from
48 the typenode in the case of deferred length characters.
50 2018-02-17 Thomas Koenig <tkoenig@gcc.gnu.org>
53 * frontend-passes (scalarized_expr): If the expression
54 is an assumed size array, leave in the last reference
55 and pass AR_SECTION instead of AR_FULL to gfc_resolve
56 in order to avoid an error.
58 2018-02-17 Paul Thomas <pault@gcc.gnu.org>
61 * resolve.c (resolve_assoc_var): If a non-constant target expr.
62 has no string length expression, make the associate variable
63 into a deferred length, allocatable symbol.
64 * trans-decl.c (gfc_is_reallocatable_lhs): Add and use a ptr to
66 * trans-stmt.c (trans_associate_var): Null and free scalar
67 associate names that are allocatable. After assignment, remove
68 the allocatable attribute to prevent reallocation.
70 2018-02-16 Jakub Jelinek <jakub@redhat.com>
73 * trans-openmp.c (gfc_trans_omp_clauses): For OMP_CLAUSE_LINEAR_REF
74 kind set OMP_CLAUSE_LINEAR_STEP to TYPE_SIZE_UNIT times last_step.
76 2018-02-16 Dominique d'Humieres <dominiq@gcc.gnu.org>
79 * decl.c (gfc_get_pdt_instance): Replace '%qs' with %qs.
81 2018-02-15 Janus Weil <janus@gcc.gnu.org>
84 * interface.c (check_dtio_arg_TKR_intent): Add a check for character
87 2018-02-14 Janus Weil <janus@gcc.gnu.org>
90 * match.c (gfc_match_select_type): Fix check for selector in
91 SELECT TYPE statement.
93 2018-02-13 Janus Weil <janus@gcc.gnu.org>
96 * symbol.c (check_conflict): Reject procedure pointers in common blocks.
98 2018-02-13 Alastair McKinstry <alastair.mckinstry@sceal.ie>
99 Janne Blomqvist <jb@gcc.gnu.org>
101 * module.c (dump_module): Use lbasename to ensure that module
102 files are reproducible.
104 2018-02-12 Janus Weil <janus@gcc.gnu.org>
107 * resolve.c (resolve_component): Fix checks of passed argument in
108 procedure-pointer components.
110 2018-02-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
113 * resolve.c (resolve_formal_arglist): Update error message.
115 2018-02-11 Andre Vehreschild <vehre@gcc.gnu.org>
117 * gfortran.texi: Fix typos in documentation of caf_register ().
118 * trans-array.c (structure_alloc_comps): Only register a component of
119 a derived typed corray, not of an ultimate component coarray.
121 2018-02-11 Steven G. Kargl <kargl@gcc.gnu.org>
125 * interface.c (compare_actual_formal): Add in_statement_function
126 bool parameter. Skip check of INTENT attribute for statement
127 functions. Arguments to a statement function cannot be optional,
128 issue error for missing argument.
129 (gfc_procedure_use, gfc_ppc_use, gfc_arglist_matches_symbol): Use
130 in_statement_function.
132 2018-02-11 Paul Thomas <pault@gcc.gnu.org>
135 * trans-expr.c (gfc_conv_derived_to_class): Set the use_offset
136 flag. If the is a vector subscript or the expression is not a
137 variable, make the descriptor one-based.
139 2018-02-10 Paul Thomas <pault@gcc.gnu.org>
143 * trans-array.c (gfc_array_init_size): Revert the change made
144 in revision 257356 setting the dtype.
145 * trans-types.c (gfc_get_dtype): Do not use the cached dtype.
146 Call gfc_get_dtype_rank_type every time.
149 * trans-array.c (gfc_conv_expr_descriptor): If the source array
150 is a descriptor type, use its offset, removing the condition
151 that is be a class expression.
153 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
156 * match.c (gfc_match_deallocate): Check for NULL pointer.
158 2018-02-07 Thomas Koenig <tkoenig@gcc.gnu.org>
161 * trans-intrinsic.c (gfc_conv_intrinsic_shape): New function.
162 (gfc_conv_intrinsic_function): Call it.
164 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
167 * match.c (gfc_match_type_spec): If the charlen is non-NULL, then
168 try to resolve it. While here return early if possible.
170 2018-02-04 Paul Thomas <pault@gcc.gnu.org>
173 * trans-decl.c (gfc_get_symbol_decl): Do not finish the decl of
174 'length' if the symbol charlen backend_decl is an indirect ref.
176 2018-02-03 Paul Thomas <pault@gcc.gnu.org>
180 * trans-array.c (gfc_array_init_size): Instead of gfc_get_dtype
181 use gfc_get_dtype_rank_type.
183 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
187 * resolve.c (resolve_assoc_var): Generate an error if
188 target length unknown.
190 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
193 * simplify.c (gfc_simplify_repeat): Increase limit for deferring
194 to runtime, print a warning message.
196 2018-01-31 Jakub Jelinek <jakub@redhat.com>
199 * openmp.c (gfc_match_omp_clauses): If all the linear
200 gfc_match_omp_variable_list calls failed, don't gfc_free_omp_namelist
201 nor set *head = NULL. Formatting fixes.
203 2018-01-31 Paul Thomas <pault@gcc.gnu.org>
206 * trans-expr.c (gfc_conv_procedure_call): If the parm expr is
207 an address expression passed to an assumed rank dummy, convert
208 to an indirect reference.
210 2018-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
212 * dump-parse-tree.c (write_proc): Use sym_name (which may
213 be sym->binding_label) instead of sym->name.
215 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
217 * trans-const.c (gfc_conv_string_init): Use gfc_charlen_t instead
220 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
223 * trans-expr.c (fill_with_spaces): Use memset instead of
225 (gfc_trans_string_copy): Improve opportunity to use builtins with
228 2018-01-30 Jakub Jelinek <jakub@redhat.com>
231 * trans-array.c (gfc_get_descriptor_offsets_for_info): Set *data_off
232 to DATA_FIELD's offset rather than OFFSET_FIELD's offset.
234 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
237 * array.c (gfc_ref_dimen_size): Whitespace fixes. If stride is
240 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
243 * frontend-passes (matmul_to_var_expr): Return early if
245 (inline_matmul_assign): Likewise.
247 2017-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
250 * resolve.c (resolve_component): Ensure BIND(C) character
251 components have length one.
252 (resolve_symbol): Likewise for variables.
254 2018-01-27 Jakub Jelinek <jakub@redhat.com>
257 * decl.c (add_init_expr_to_sym): Ignore initializers for too large
260 2018-01-26 Damian Rouson <damian@sourceryinstitute.org>
261 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
262 Soren Rasmussen <s.c.rasmussen@gmail.com>
264 Partial support for Fortran 2018 teams features.
266 * array.c (gfc_match_array_ref): add team attribute in coarray
268 * check.c (gfc_check_get_team, gfc_check_team_number): add new
269 functions for get_team and team_number.
270 * dump-parse-tree.c (show_code_node): add new statements: form team,
271 change team, end team, and sync team.
272 * expr.c (gfc_find_team_co): add new function.
273 * gfortran.h: add new statements.
274 * intrinsic.c (add_functions): add get_team and team_number functions.
275 * intrinsic.h: add get_team and team_number prototypes for check,
276 simplify, and resolve.
277 * iresolve.c (gfc_resolve_get_team, gfc_resolve_team_number): add new
279 * iso-fortran-env.def: add the team_type derived type.
280 * match.c (gfc_match_if, gfc_match_form_team, gfc_match_team_number)
281 (gfc_match_end_team, gfc_match_sync_team, gfc_match_change_team):
282 add change team, end team, form team, sync team match and functions.
283 * match.h: add new prototypes for change team, end team, form team,
285 * parse.c (decode_statement): add cases for change team, end team,
286 form team, and sync team.
287 * resolve.c: add cases for exec form team, change team, end team, and
289 * simplify.c (gfc_simplify_get_team): add new function for get team.
290 * st.c (gfc_free_statement): add cases exec for change team, end team,
291 form team, sync team.
292 * trans-decl.c (gfor_fndecl_caf_form_team)
293 (gfor_fndecl_caf_change_team, gfor_fndecl_caf_end_team)
294 (gfor_fndecl_caf_sync_team, gfor_fndecl_caf_get_team)
295 (gfor_fndecl_caf_team_number): add functions and definitions.
296 * trans-intrinsic.c (conv_caf_send, conv_intrinsic_team_number): add
297 new function and team_type argument support.
298 * trans-stmt.c (gfc_trans_form_team, gfc_trans_change_team)
299 (gfc_trans_end_team, gfc_trans_sync_team): add new functions.
300 * trans-stmt.h: add new prototypes.
301 * trans-types.c (gfc_get_derived_type): check condition for team_type.
302 * trans.c (trans_code): new exec cases for form team, change team, end
304 * trans.h: add new prototypes.
306 2018-01-26 Steven G. Kargl <kargl@gcc.gnu.org>
309 * simplify.c (compute_dot_product): Initialize result to INTEGER(1) 0
310 or .false. The summation does the correct type conversion.
311 (gfc_simplify_dot_product): Special case zero-sized arrays.
313 2018-25-01 Paul Thomas <pault@gcc.gnu.org>
316 * array.c (gfc_match_array_ref): If standard earlier than F2008
317 it is an error if the reference dimension is greater than 7.
318 libgfortran.h : Increase GFC_MAX_DIMENSIONS to 15. Change the
319 dtype masks and shifts accordingly.
320 * trans-array.c (gfc_conv_descriptor_dtype): Use the dtype
321 type node to check the field.
322 (gfc_conv_descriptor_dtype): Access the rank field of dtype.
323 (duplicate_allocatable_coarray): Access the rank field of the
324 dtype descriptor rather than the dtype itself.
325 * trans-expr.c (get_scalar_to_descriptor_type): Store the type
326 of 'scalar' on entry and use its TREE_TYPE if it is ARRAY_TYPE
328 (gfc_conv_procedure_call): Pass TREE_OPERAND (tmp,0) to
329 get_scalar_to_descriptor_type if the actual expression is a
331 (gfc_trans_structure_assign): Assign the rank directly to the
333 * trans-intrinsic.c (gfc_conv_intrinsic_rank): Cast the result
334 to default integer kind.
335 (gfc_conv_intrinsic_sizeof): Obtain the element size from the
336 'elem_len' field of the dtype.
337 * trans-io.c (gfc_build_io_library_fndecls): Replace
338 gfc_int4_type_node with dtype_type_node where necessary.
339 (transfer_namelist_element): Use gfc_get_dtype_rank_type for
341 * trans-types.c : Provide 'get_dtype_type_node' to acces the
342 dtype_type_node and, if necessary, build it.
343 The maximum size of an array element is now determined by the
344 maximum value of size_t.
345 Update the description of the array descriptor, including the
346 type def for the dtype_type.
347 (gfc_get_dtype_rank_type): Build a constructor for the dtype.
348 Distinguish RECORD_TYPEs that are BT_DERIVED or BT_CLASS.
349 (gfc_get_array_descriptor_base): Change the type of the dtype
350 field to dtype_type_node.
351 (gfc_get_array_descr_info): Get the offset to the rank field of
353 * trans-types.h : Add a prototype for 'get_dtype_type_node ()'.
354 * trans.h : Define the indices of the dtype fields.
356 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
359 * decl.c (gfc_match_derived_decl): If eos not matched, recover
360 and emit error about garbage after declaration.
362 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
365 * trans-stmt.c (trans_associate_var): Do not set cst_array_ctor
368 2018-01-22 Janne Blomqvist <jb@gcc.gnu.org>
372 * arith.c (gfc_arith_concat): Use size_t for string length.
373 (gfc_compare_string): Likewise.
374 (gfc_compare_with_Cstring): Likewise.
375 * array.c (gfc_resolve_character_array_constructor): Use
376 HOST_WIDE_INT, gfc_mpz_get_hwi.
377 * check.c (gfc_check_fe_runtime_error): Use size_t.
378 * data.c (create_character_initializer): Use HOST_WIDE_INT,
380 * decl.c (gfc_set_constant_character_len): Use gfc_charlen_t.
381 (add_init_expr_to_sym): Use HOST_WIDE_INT.
382 * expr.c (gfc_build_init_expr): Use HOST_WIDE_INT,
384 (gfc_apply_init): Likewise.
385 * match.h (gfc_set_constant_character_len): Update prototype.
386 * primary.c (match_string_constant): Use size_t.
387 * resolve.c (resolve_ordinary_assign): Use HOST_WIDE_INT,
389 * simplify.c (init_result_expr): Likewise.
390 (gfc_simplify_len_trim): Use size_t.
391 * target-memory.c (gfc_encode_character): Use size_t.
392 (gfc_target_encode_expr): Use HOST_WIDE_INT, gfc_mpz_get_hwi.
393 (interpret_array): Use size_t.
394 (gfc_interpret_character): Likewise.
395 * target-memory.h (gfc_encode_character): Update prototype.
396 (gfc_interpret_character): Likewise.
397 (gfc_target_interpret_expr): Likewise.
398 * trans-const.c (gfc_build_string_const): Use size_t for length
400 (gfc_build_wide_string_const): Likewise.
401 * trans-const.h (gfc_build_string_const): Likewise.
402 (gfc_build_wide_string_const): Likewise.
404 2018-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
407 * simplify.c (gfc_simplify_matmul): Set return type correctly.
409 2018-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
412 * simplify.c (gfc_simplify_matmul): Delete bogus assertion.
414 2018-01-17 Harald Anlauf <anlauf@gmx.de>
417 * expr.c (add_init_expr_to_sym): Do not dereference NULL pointer.
419 2018-01-17 Harald Anlauf <anlauf@gmx.de>
422 * decl.c (add_init_expr_to_sym): Do not dereference NULL pointer.
424 2018-01-15 Louis Krupp <louis.krupp@zoho.com>
427 * interface.c (compare_rank): Don't try to retrieve CLASS_DATA
428 from symbol marked unlimited polymorphic.
429 * resolve.c (resolve_structure_cons): Likewise.
430 * misc.c (gfc_typename): Don't dereference derived->components
433 2018-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
436 * gfortran.h (gfc_check_f): Rename f4ml to f5ml.
437 (gfc_logical_4_kind): New macro
438 * intrinsic.h (gfc_simplify_minloc): Add a gfc_expr *argument.
439 (gfc_simplify_maxloc): Likewise.
440 (gfc_resolve_maxloc): Likewise.
441 (gfc_resolve_minloc): Likewise.
442 * check.c (gfc_check_minloc_maxloc): Add checking for "back"
443 argument; also raise error if it is used (for now). Add it
445 * intrinsic.c (add_sym_4ml): Rename to
446 (add_sym_5ml), adjust for extra argument.
447 (add_functions): Add "back" constant. Adjust maxloc and minloc
449 * iresolve.c (gfc_resolve_maxloc): Add back argument. If back is
450 not of gfc_logical_4_kind, convert.
451 (gfc_resolve_minloc): Likewise.
452 * simplify.c (gfc_simplify_minloc): Add back argument.
453 (gfc_simplify_maxloc): Likewise.
454 * trans-intinsic.c (gfc_conv_intrinsic_minmaxloc): Rename last
455 argument to %VAL to ensure passing by value.
456 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_minmaxloc
457 also for library calls.
459 2018-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
462 * resolve.c (resolve_transfer): Delete code looking for 'DT'
463 format specifiers in format strings. Set formatted to true if a
464 format string or format label is present.
465 * trans-io.c (get_dtio_proc): Likewise. (transfer_expr): Fix
468 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
471 * dump-parse-tree.c (get_c_type_name): Remove extra line.
472 Change for loop to use declaration in for loop. Handle BT_LOGICAL
474 (write_decl): Add where argument. Fix indentation. Replace
475 assert with error message. Add typename to warning
477 (write_type): Adjust locus to call of write_decl.
478 (write_variable): Likewise.
479 (write_proc): Likewise. Replace assert with error message.
481 2018-01-13 Paul Thomas <pault@gcc.gnu.org>
484 * trans-expr.c (gfc_trans_scalar_assign): Flag is_alloc_lhs if
485 the rhs expression is neither an elemental nor a conversion
489 * trans-array.c (is_pointer_array): Remove unconditional return
490 of false for -fopenmp.
492 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
496 * dump-parse-tree.c (write_proc): Always emit closing parenthesis
499 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
502 * resolve.c (resolve_allocate_expr): Check for NULL pointer.
504 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
507 * resolve.c (resolve_charlen): Check the type of cl->length
510 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
513 * trans-array.c (gfc_trans_array_ctor_element): Fix formatting.
515 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
518 * trans-array.c (gfc_trans_array_ctor_element): Convert RHS to the
519 LHS type when assigning.
521 2018-01-09 Steven G. Kargl <kargl@gcc.gnu.org>
524 * expr.c (gfc_is_simply_contiguous): Check for NULL pointer.
526 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
528 * match.c (gfc_match_allocate): Check for NULL pointer.
530 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
532 * expr.c (gfc_check_pointer_assign): Fix typo in comment.
534 2018-01-08 Paul Thomas <pault@gcc.gnu.org>
537 * decl.c (gfc_get_pdt_instance): If parameterized arrays have
538 an initializer, convert the kind parameters and add to the
539 component if the instance.
540 * trans-array.c (structure_alloc_comps): Add 'is_pdt_type' and
541 use it with case COPY_ALLOC_COMP. Call 'duplicate_allocatable'
542 for parameterized arrays. Clean up typos in comments. Convert
543 parameterized array initializers and copy into the array.
544 * trans-expr.c (gfc_trans_scalar_assign): Do a deep copy for
546 *trans-stmt.c (trans_associate_var): Deallocate associate vars
547 as necessary, when they are PDT function results for example.
550 * trans-array.c (structure_alloc_comps): Only compare len parms
551 when they are declared explicitly.
553 2018-01-06 Janne Blomqvist <jb@gcc.gnu.org>
556 * trans-expr.c (gfc_trans_pointer_assignment): fold_convert rhs to
559 2018-01-05 Janne Blomqvist <jb@gcc.gnu.org>
563 * array.c (got_charlen): Use gfc_charlen_int_kind.
564 * class.c (gfc_find_derived_vtab): Use gfc_size_kind instead of
566 (find_intrinsic_vtab): Likewise.
567 * decl.c (match_char_length): Use gfc_charlen_int_kind.
568 (add_init_expr_to_sym): Use gfc_charlen_t and gfc_charlen_int_kind.
569 (gfc_match_implicit): Use gfc_charlen_int_kind.
570 * dump-parse-tree.c (show_char_const): Use gfc_charlen_t and size_t.
571 (show_expr): Use HOST_WIDE_INT_PRINT_DEC.
572 * expr.c (gfc_get_character_expr): Length parameter of type
574 (gfc_get_int_expr): Value argument of type HOST_WIDE_INT.
575 (gfc_extract_hwi): New function.
576 (simplify_const_ref): Make string_len of type gfc_charlen_t.
577 (gfc_simplify_expr): Use HOST_WIDE_INT for substring refs.
578 * frontend-passes.c (optimize_trim): Use gfc_charlen_int_kind.
579 * gfortran.h (gfc_mpz_get_hwi): New prototype.
580 (gfc_mpz_set_hwi): Likewise.
581 (gfc_charlen_t): New typedef.
582 (gfc_expr): Use gfc_charlen_t for character lengths.
583 (gfc_size_kind): New extern variable.
584 (gfc_extract_hwi): New prototype.
585 (gfc_get_character_expr): Use gfc_charlen_t for character length.
586 (gfc_get_int_expr): Use HOST_WIDE_INT type for value argument.
587 * gfortran.texi: Update description of hidden string length argument.
588 * iresolve.c (check_charlen_present): Use gfc_charlen_int_kind.
589 (gfc_resolve_char_achar): Likewise.
590 (gfc_resolve_repeat): Pass string length directly without
591 temporary, use gfc_charlen_int_kind.
592 (gfc_resolve_transfer): Use gfc_charlen_int_kind.
593 * match.c (select_intrinsic_set_tmp): Use HOST_WIDE_INT for charlen.
594 * misc.c (gfc_mpz_get_hwi): New function.
595 (gfc_mpz_set_hwi): New function.
596 * module.c (atom_int): Change type from int to HOST_WIDE_INT.
597 (parse_integer): Don't complain about large integers.
598 (write_atom): Use HOST_WIDE_INT for integers.
599 (mio_integer): Handle integer type mismatch.
600 (mio_hwi): New function.
601 (mio_intrinsic_op): Use HOST_WIDE_INT.
602 (mio_array_ref): Likewise.
603 (mio_expr): Likewise.
604 * primary.c (match_substring): Use gfc_charlen_int_kind.
605 * resolve.c (resolve_substring_charlen): Use gfc_charlen_int_kind.
606 (resolve_character_operator): Likewise.
607 (resolve_assoc_var): Likewise.
608 (resolve_select_type): Use HOST_WIDE_INT for charlen, use snprintf.
609 (resolve_charlen): Use mpz_sgn to determine sign.
610 * simplify.c (gfc_simplify_repeat): Use HOST_WIDE_INT/gfc_charlen_t
612 * symbol.c (generate_isocbinding_symbol): Use gfc_charlen_int_kind.
613 * target-memory.c (size_character): Length argument of type
615 (gfc_encode_character): Likewise.
616 (gfc_interpret_character): Use gfc_charlen_t.
617 * target-memory.h (gfc_encode_character): Modify prototype.
618 * trans-array.c (gfc_trans_array_ctor_element): Use existing type.
619 (get_array_ctor_var_strlen): Use gfc_conv_mpz_to_tree_type.
620 (trans_array_constructor): Use existing type.
621 (get_array_charlen): Likewise.
622 * trans-const.c (gfc_conv_mpz_to_tree_type): New function.
623 * trans-const.h (gfc_conv_mpz_to_tree_type): New prototype.
624 * trans-decl.c (gfc_trans_deferred_vars): Use existing type.
625 (add_argument_checking): Likewise.
626 * trans-expr.c (gfc_class_len_or_zero_get): Build const of type
627 gfc_charlen_type_node.
628 (gfc_conv_intrinsic_to_class): Use gfc_charlen_int_kind instead of
629 4, fold_convert to correct type.
630 (gfc_conv_class_to_class): Build const of type size_type_node for
632 (gfc_copy_class_to_class): Likewise.
633 (gfc_conv_string_length): Use same type in expression.
634 (gfc_conv_substring): Likewise, use HOST_WIDE_INT for charlen.
635 (gfc_conv_string_tmp): Make sure len is of the right type.
636 (gfc_conv_concat_op): Use same type in expression.
637 (gfc_conv_procedure_call): Likewise.
638 (fill_with_spaces): Comment out memset() block due to spurious
639 -Wstringop-overflow warnings.
640 (gfc_trans_string_copy): Use gfc_charlen_type_node.
641 (alloc_scalar_allocatable_for_subcomponent_assignment):
642 fold_convert to right type.
643 (gfc_trans_subcomponent_assign): Likewise.
644 (trans_class_vptr_len_assignment): Build const of correct type.
645 (gfc_trans_pointer_assignment): Likewise.
646 (alloc_scalar_allocatable_for_assignment): fold_convert to right
648 (trans_class_assignment): Build const of correct type.
649 * trans-intrinsic.c (gfc_conv_associated): Likewise.
650 (gfc_conv_intrinsic_repeat): Do calculation in sizetype.
651 * trans-io.c (gfc_build_io_library_fndecls): Use
652 gfc_charlen_type_node for character lengths.
653 (set_string): Convert to right type in assignment.
654 * trans-stmt.c (gfc_trans_label_assign): Build const of
655 gfc_charlen_type_node.
656 (trans_associate_var): Likewise.
657 (gfc_trans_character_select): Likewise.
658 (gfc_trans_allocate): Likewise, don't typecast strlen result.
659 (gfc_trans_deallocate): Don't typecast strlen result.
660 * trans-types.c (gfc_size_kind): New variable.
661 (gfc_init_types): Determine gfc_charlen_int_kind and gfc_size_kind
663 * trans-types.h: Fix comment.
665 2018-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
669 * check.c (gfc_check_eoshift): Check for string length and
670 for conformance of boundary.
671 * intrinsic.c (add_functions): Add gfc_simplify_eoshift.
672 * intrinsic.h: Add prototype for gfc_simplify_eoshift.
673 * simplify.c (gfc_simplify_eoshift): New function.
675 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
676 Alan Hayward <alan.hayward@arm.com>
677 David Sherwood <david.sherwood@arm.com>
679 * trans-types.c (gfc_type_for_mode): Handle MODE_VECTOR_BOOL.
681 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
682 Alan Hayward <alan.hayward@arm.com>
683 David Sherwood <david.sherwood@arm.com>
685 * trans-types.c (gfc_type_for_mode): Check valid_vector_subparts_p.
687 2018-01-03 Thomas Koenig <tkoenig@gcc.gnu.org>
690 * check.c (gfc_check_eoshift): Error for missing boundary if array
691 is not one of the standard types.
693 2018-01-03 Jakub Jelinek <jakub@redhat.com>
695 Update copyright years.
697 * gfortranspec.c (lang_specific_driver): Update copyright notice
699 * gfc-internals.texi: Bump @copying's copyright year.
700 * gfortran.texi: Ditto.
701 * intrinsic.texi: Ditto.
702 * invoke.texi: Ditto.
704 2017-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
707 * intrinsic.c (add_function): Add gfc_simplify_maxloc and
708 gfc_simplify_minloc to maxloc and minloc, respectively.
709 * intrinsic.h: Add prototypes for gfc_simplify_minloc
710 and gfc_simplify_maxloc.
711 * simplify.c (min_max_chose): Adjust prototype. Modify function
712 to have a return value which indicates if the extremum was found.
713 (is_constant_array_expr): Fix typo in comment.
714 (simplify_minmaxloc_to_scalar): New function.
715 (simplify_minmaxloc_nodim): New function.
716 (new_array): New function.
717 (simplify_minmaxloc_to_array): New function.
718 (gfc_simplify_minmaxloc): New function.
719 (simplify_minloc): New function.
720 (simplify_maxloc): New function.
722 2018-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
726 * simplify.c (gfc_simplify_cshift): Re-implement to allow full
729 2018-01-01 Paul Thomas <pault@gcc.gnu.org>
732 * resolve.c (resolve_fl_derived0): Add caf_token fields for
733 allocatable and pointer scalars, when -fcoarray selected.
734 * trans-types.c (gfc_copy_dt_decls_ifequal): Copy the token
735 field as well as the backend_decl.
736 (gfc_get_derived_type): Flag GFC_FCOARRAY_LIB for module
737 derived types that are not vtypes. Components with caf_token
738 attribute are pvoid types. For a component requiring it, find
739 the caf_token field and have the component token field point to
743 *trans-types.c (gfc_get_array_descriptor_base): Add the token
744 field to the descriptor even when codimen not set.
746 Copyright (C) 2018 Free Software Foundation, Inc.
748 Copying and distribution of this file, with or without modification,
749 are permitted in any medium without royalty provided the copyright
750 notice and this notice are preserved.