1 2018-02-25 Steven G. Kargl <kargl@gcc.gnu.org>
4 * decl.c (variable_decl): Check that an explicit-shape-array with
5 nonconstant bounds is allowed.
7 2018-02-25 Paul Thomas <pault@gcc.gnu.org>
10 * trans-intrinsic.c (gfc_conv_allocated): If the argument se
11 has a pre block, add it to the expression pre block.
13 2018-02-25 Thomas Koenig <tkoenig@gcc.gnu.org>
16 * gfortran.h (gfc_integer_4_kind): Define.
17 * resolve.c (resolve_select_type): Make sure that the
18 kind of c->high is gfc_integer_4_kind.
20 2018-02-24 Steven G. Kargl <kargl@gcc.gnu.org>
23 * decl.c (gfc_match_data): Check for invalid substring in
26 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
28 * intrinsic.texi: Arguments to MATMUL cannot both be rank one.
30 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
33 * trans-io.c (transfer_expr): Deal with C_LOC in transfer statement.
35 2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
38 * interface.c (compare_actual_formal): Issue error if keyword is
39 used in a statement function.
41 2018-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
44 * trans-io.c (set_parameter_value_inquire): Adjust range check of
45 negative unit values for kind=8 units to the kind=4 negative limit.
47 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
50 * trans-types.c (gfc_sym_type): Test sym->ns->proc_name before
51 accessing its components.
53 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
56 * trans-decl.c (gfc_finish_var_decl): Test sym->ns->proc_name
57 before accessing its components.
59 2018-02-23 Paul Thomas <pault@gcc.gnu.org>
62 * trans-const.c : Clean up some whitespace issues.
63 * trans-expr.c (gfc_conv_initializer): If an iso_c_binding
64 derived type has a kind value of zero, set it to the default
67 2018-02-23 Janne Blomqvist <jb@gcc.gnu.org>
70 * trans-decl.c (gfc_build_builtin_function_decls): Add bool
71 argument to stop and error stop decls.
72 * trans-stmt.c (gfc_trans_stop): Add false value to argument
75 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
79 * trans-decl.c (gfc_build_builtin_function_decls): Pass
80 gfc_int8_type node to pause_numeric, size_type_node to
82 * trans-stmt.c (gfc_trans_pause): Likewise.
84 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org>
86 * gfortran.texi: Update Coarray API description.
87 * trans-decl.c (gfc_build_builtin_function_decls): Use size_t for
88 character lengths, int for exit codes.
89 (generate_coarray_sym_init): Use size_t for character length.
90 * trans-intrinsic.c (conv_co_collective): Likewise.
91 * trans-stmt.c (gfc_trans_lock_unlock): Likewise.
92 (gfc_trans_event_post_wait): Likewise.
93 (gfc_trans_sync): Likewise.
94 (gfc_trans_stop): Use size_t for character lengths, int for exit
97 2018-02-20 Thomas Koenig <tkoenig@gcc.gnu.org>
101 * primary.c (gfc_convert_to_structure_constructor):
102 For a constant string constructor, make sure the length
105 2018-02-19 Paul Thomas <pault@gcc.gnu.org>
109 * resolve.c (resolve_assoc_var): Rearrange the logic for the
110 determination of the character length of associate names. If
111 the associate name is missing a length expression or the length
112 expression is not a constant and the target is not a variable,
113 make the associate name allocatable and deferred length.
114 * trans-decl.c (gfc_get_symbol_decl): Null the character length
115 backend_decl for deferred length associate names that are not
116 variables. Set 'length' to gfc_index_zero_node for character
117 associate names, whose character length is a PARM_DECL.
119 2018-02-19 Thomas Koenig <tkoenig@gcc.gnu.org>
122 * frontend-passes.c (traverse_io_block): Remove workaround for
125 2018-02-19 Andre Vehreschild <vehre@gcc.gnu.org>
127 * gfortran.texi: Document additional src/dst_type. Fix some typos.
128 * trans-decl.c (gfc_build_builtin_function_decls): Declare the new
129 argument of _caf_*_by_ref () with * e { get, send, sendget }.
130 * trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Add the type of the
131 data referenced when generating a call to caf_get_by_ref ().
132 (conv_caf_send): Same but for caf_send_by_ref () and
133 caf_sendget_by_ref ().
135 2018-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
138 * io.c (check_format): Allow FMT_COLON.
140 2018-02-18 Paul Thomas <pault@gcc.gnu.org>
143 * trans-array.c (gfc_conv_expr_descriptor): Set parmtype from
144 the typenode in the case of deferred length characters.
146 2018-02-17 Thomas Koenig <tkoenig@gcc.gnu.org>
149 * frontend-passes (scalarized_expr): If the expression
150 is an assumed size array, leave in the last reference
151 and pass AR_SECTION instead of AR_FULL to gfc_resolve
152 in order to avoid an error.
154 2018-02-17 Paul Thomas <pault@gcc.gnu.org>
157 * resolve.c (resolve_assoc_var): If a non-constant target expr.
158 has no string length expression, make the associate variable
159 into a deferred length, allocatable symbol.
160 * trans-decl.c (gfc_is_reallocatable_lhs): Add and use a ptr to
162 * trans-stmt.c (trans_associate_var): Null and free scalar
163 associate names that are allocatable. After assignment, remove
164 the allocatable attribute to prevent reallocation.
166 2018-02-16 Jakub Jelinek <jakub@redhat.com>
169 * trans-openmp.c (gfc_trans_omp_clauses): For OMP_CLAUSE_LINEAR_REF
170 kind set OMP_CLAUSE_LINEAR_STEP to TYPE_SIZE_UNIT times last_step.
172 2018-02-16 Dominique d'Humieres <dominiq@gcc.gnu.org>
175 * decl.c (gfc_get_pdt_instance): Replace '%qs' with %qs.
177 2018-02-15 Janus Weil <janus@gcc.gnu.org>
180 * interface.c (check_dtio_arg_TKR_intent): Add a check for character
183 2018-02-14 Janus Weil <janus@gcc.gnu.org>
186 * match.c (gfc_match_select_type): Fix check for selector in
187 SELECT TYPE statement.
189 2018-02-13 Janus Weil <janus@gcc.gnu.org>
192 * symbol.c (check_conflict): Reject procedure pointers in common blocks.
194 2018-02-13 Alastair McKinstry <alastair.mckinstry@sceal.ie>
195 Janne Blomqvist <jb@gcc.gnu.org>
197 * module.c (dump_module): Use lbasename to ensure that module
198 files are reproducible.
200 2018-02-12 Janus Weil <janus@gcc.gnu.org>
203 * resolve.c (resolve_component): Fix checks of passed argument in
204 procedure-pointer components.
206 2018-02-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
209 * resolve.c (resolve_formal_arglist): Update error message.
211 2018-02-11 Andre Vehreschild <vehre@gcc.gnu.org>
213 * gfortran.texi: Fix typos in documentation of caf_register ().
214 * trans-array.c (structure_alloc_comps): Only register a component of
215 a derived typed corray, not of an ultimate component coarray.
217 2018-02-11 Steven G. Kargl <kargl@gcc.gnu.org>
221 * interface.c (compare_actual_formal): Add in_statement_function
222 bool parameter. Skip check of INTENT attribute for statement
223 functions. Arguments to a statement function cannot be optional,
224 issue error for missing argument.
225 (gfc_procedure_use, gfc_ppc_use, gfc_arglist_matches_symbol): Use
226 in_statement_function.
228 2018-02-11 Paul Thomas <pault@gcc.gnu.org>
231 * trans-expr.c (gfc_conv_derived_to_class): Set the use_offset
232 flag. If the is a vector subscript or the expression is not a
233 variable, make the descriptor one-based.
235 2018-02-10 Paul Thomas <pault@gcc.gnu.org>
239 * trans-array.c (gfc_array_init_size): Revert the change made
240 in revision 257356 setting the dtype.
241 * trans-types.c (gfc_get_dtype): Do not use the cached dtype.
242 Call gfc_get_dtype_rank_type every time.
245 * trans-array.c (gfc_conv_expr_descriptor): If the source array
246 is a descriptor type, use its offset, removing the condition
247 that is be a class expression.
249 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
252 * match.c (gfc_match_deallocate): Check for NULL pointer.
254 2018-02-07 Thomas Koenig <tkoenig@gcc.gnu.org>
257 * trans-intrinsic.c (gfc_conv_intrinsic_shape): New function.
258 (gfc_conv_intrinsic_function): Call it.
260 2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
263 * match.c (gfc_match_type_spec): If the charlen is non-NULL, then
264 try to resolve it. While here return early if possible.
266 2018-02-04 Paul Thomas <pault@gcc.gnu.org>
269 * trans-decl.c (gfc_get_symbol_decl): Do not finish the decl of
270 'length' if the symbol charlen backend_decl is an indirect ref.
272 2018-02-03 Paul Thomas <pault@gcc.gnu.org>
276 * trans-array.c (gfc_array_init_size): Instead of gfc_get_dtype
277 use gfc_get_dtype_rank_type.
279 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
283 * resolve.c (resolve_assoc_var): Generate an error if
284 target length unknown.
286 2018-02-01 Janne Blomqvist <jb@gcc.gnu.org>
289 * simplify.c (gfc_simplify_repeat): Increase limit for deferring
290 to runtime, print a warning message.
292 2018-01-31 Jakub Jelinek <jakub@redhat.com>
295 * openmp.c (gfc_match_omp_clauses): If all the linear
296 gfc_match_omp_variable_list calls failed, don't gfc_free_omp_namelist
297 nor set *head = NULL. Formatting fixes.
299 2018-01-31 Paul Thomas <pault@gcc.gnu.org>
302 * trans-expr.c (gfc_conv_procedure_call): If the parm expr is
303 an address expression passed to an assumed rank dummy, convert
304 to an indirect reference.
306 2018-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
308 * dump-parse-tree.c (write_proc): Use sym_name (which may
309 be sym->binding_label) instead of sym->name.
311 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
313 * trans-const.c (gfc_conv_string_init): Use gfc_charlen_t instead
316 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org>
319 * trans-expr.c (fill_with_spaces): Use memset instead of
321 (gfc_trans_string_copy): Improve opportunity to use builtins with
324 2018-01-30 Jakub Jelinek <jakub@redhat.com>
327 * trans-array.c (gfc_get_descriptor_offsets_for_info): Set *data_off
328 to DATA_FIELD's offset rather than OFFSET_FIELD's offset.
330 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
333 * array.c (gfc_ref_dimen_size): Whitespace fixes. If stride is
336 2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org>
339 * frontend-passes (matmul_to_var_expr): Return early if
341 (inline_matmul_assign): Likewise.
343 2017-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
346 * resolve.c (resolve_component): Ensure BIND(C) character
347 components have length one.
348 (resolve_symbol): Likewise for variables.
350 2018-01-27 Jakub Jelinek <jakub@redhat.com>
353 * decl.c (add_init_expr_to_sym): Ignore initializers for too large
356 2018-01-26 Damian Rouson <damian@sourceryinstitute.org>
357 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
358 Soren Rasmussen <s.c.rasmussen@gmail.com>
360 Partial support for Fortran 2018 teams features.
362 * array.c (gfc_match_array_ref): add team attribute in coarray
364 * check.c (gfc_check_get_team, gfc_check_team_number): add new
365 functions for get_team and team_number.
366 * dump-parse-tree.c (show_code_node): add new statements: form team,
367 change team, end team, and sync team.
368 * expr.c (gfc_find_team_co): add new function.
369 * gfortran.h: add new statements.
370 * intrinsic.c (add_functions): add get_team and team_number functions.
371 * intrinsic.h: add get_team and team_number prototypes for check,
372 simplify, and resolve.
373 * iresolve.c (gfc_resolve_get_team, gfc_resolve_team_number): add new
375 * iso-fortran-env.def: add the team_type derived type.
376 * match.c (gfc_match_if, gfc_match_form_team, gfc_match_team_number)
377 (gfc_match_end_team, gfc_match_sync_team, gfc_match_change_team):
378 add change team, end team, form team, sync team match and functions.
379 * match.h: add new prototypes for change team, end team, form team,
381 * parse.c (decode_statement): add cases for change team, end team,
382 form team, and sync team.
383 * resolve.c: add cases for exec form team, change team, end team, and
385 * simplify.c (gfc_simplify_get_team): add new function for get team.
386 * st.c (gfc_free_statement): add cases exec for change team, end team,
387 form team, sync team.
388 * trans-decl.c (gfor_fndecl_caf_form_team)
389 (gfor_fndecl_caf_change_team, gfor_fndecl_caf_end_team)
390 (gfor_fndecl_caf_sync_team, gfor_fndecl_caf_get_team)
391 (gfor_fndecl_caf_team_number): add functions and definitions.
392 * trans-intrinsic.c (conv_caf_send, conv_intrinsic_team_number): add
393 new function and team_type argument support.
394 * trans-stmt.c (gfc_trans_form_team, gfc_trans_change_team)
395 (gfc_trans_end_team, gfc_trans_sync_team): add new functions.
396 * trans-stmt.h: add new prototypes.
397 * trans-types.c (gfc_get_derived_type): check condition for team_type.
398 * trans.c (trans_code): new exec cases for form team, change team, end
400 * trans.h: add new prototypes.
402 2018-01-26 Steven G. Kargl <kargl@gcc.gnu.org>
405 * simplify.c (compute_dot_product): Initialize result to INTEGER(1) 0
406 or .false. The summation does the correct type conversion.
407 (gfc_simplify_dot_product): Special case zero-sized arrays.
409 2018-25-01 Paul Thomas <pault@gcc.gnu.org>
412 * array.c (gfc_match_array_ref): If standard earlier than F2008
413 it is an error if the reference dimension is greater than 7.
414 libgfortran.h : Increase GFC_MAX_DIMENSIONS to 15. Change the
415 dtype masks and shifts accordingly.
416 * trans-array.c (gfc_conv_descriptor_dtype): Use the dtype
417 type node to check the field.
418 (gfc_conv_descriptor_dtype): Access the rank field of dtype.
419 (duplicate_allocatable_coarray): Access the rank field of the
420 dtype descriptor rather than the dtype itself.
421 * trans-expr.c (get_scalar_to_descriptor_type): Store the type
422 of 'scalar' on entry and use its TREE_TYPE if it is ARRAY_TYPE
424 (gfc_conv_procedure_call): Pass TREE_OPERAND (tmp,0) to
425 get_scalar_to_descriptor_type if the actual expression is a
427 (gfc_trans_structure_assign): Assign the rank directly to the
429 * trans-intrinsic.c (gfc_conv_intrinsic_rank): Cast the result
430 to default integer kind.
431 (gfc_conv_intrinsic_sizeof): Obtain the element size from the
432 'elem_len' field of the dtype.
433 * trans-io.c (gfc_build_io_library_fndecls): Replace
434 gfc_int4_type_node with dtype_type_node where necessary.
435 (transfer_namelist_element): Use gfc_get_dtype_rank_type for
437 * trans-types.c : Provide 'get_dtype_type_node' to acces the
438 dtype_type_node and, if necessary, build it.
439 The maximum size of an array element is now determined by the
440 maximum value of size_t.
441 Update the description of the array descriptor, including the
442 type def for the dtype_type.
443 (gfc_get_dtype_rank_type): Build a constructor for the dtype.
444 Distinguish RECORD_TYPEs that are BT_DERIVED or BT_CLASS.
445 (gfc_get_array_descriptor_base): Change the type of the dtype
446 field to dtype_type_node.
447 (gfc_get_array_descr_info): Get the offset to the rank field of
449 * trans-types.h : Add a prototype for 'get_dtype_type_node ()'.
450 * trans.h : Define the indices of the dtype fields.
452 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
455 * decl.c (gfc_match_derived_decl): If eos not matched, recover
456 and emit error about garbage after declaration.
458 2018-23-01 Paul Thomas <pault@gcc.gnu.org>
461 * trans-stmt.c (trans_associate_var): Do not set cst_array_ctor
464 2018-01-22 Janne Blomqvist <jb@gcc.gnu.org>
468 * arith.c (gfc_arith_concat): Use size_t for string length.
469 (gfc_compare_string): Likewise.
470 (gfc_compare_with_Cstring): Likewise.
471 * array.c (gfc_resolve_character_array_constructor): Use
472 HOST_WIDE_INT, gfc_mpz_get_hwi.
473 * check.c (gfc_check_fe_runtime_error): Use size_t.
474 * data.c (create_character_initializer): Use HOST_WIDE_INT,
476 * decl.c (gfc_set_constant_character_len): Use gfc_charlen_t.
477 (add_init_expr_to_sym): Use HOST_WIDE_INT.
478 * expr.c (gfc_build_init_expr): Use HOST_WIDE_INT,
480 (gfc_apply_init): Likewise.
481 * match.h (gfc_set_constant_character_len): Update prototype.
482 * primary.c (match_string_constant): Use size_t.
483 * resolve.c (resolve_ordinary_assign): Use HOST_WIDE_INT,
485 * simplify.c (init_result_expr): Likewise.
486 (gfc_simplify_len_trim): Use size_t.
487 * target-memory.c (gfc_encode_character): Use size_t.
488 (gfc_target_encode_expr): Use HOST_WIDE_INT, gfc_mpz_get_hwi.
489 (interpret_array): Use size_t.
490 (gfc_interpret_character): Likewise.
491 * target-memory.h (gfc_encode_character): Update prototype.
492 (gfc_interpret_character): Likewise.
493 (gfc_target_interpret_expr): Likewise.
494 * trans-const.c (gfc_build_string_const): Use size_t for length
496 (gfc_build_wide_string_const): Likewise.
497 * trans-const.h (gfc_build_string_const): Likewise.
498 (gfc_build_wide_string_const): Likewise.
500 2018-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
503 * simplify.c (gfc_simplify_matmul): Set return type correctly.
505 2018-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
508 * simplify.c (gfc_simplify_matmul): Delete bogus assertion.
510 2018-01-17 Harald Anlauf <anlauf@gmx.de>
513 * expr.c (add_init_expr_to_sym): Do not dereference NULL pointer.
515 2018-01-17 Harald Anlauf <anlauf@gmx.de>
518 * decl.c (add_init_expr_to_sym): Do not dereference NULL pointer.
520 2018-01-15 Louis Krupp <louis.krupp@zoho.com>
523 * interface.c (compare_rank): Don't try to retrieve CLASS_DATA
524 from symbol marked unlimited polymorphic.
525 * resolve.c (resolve_structure_cons): Likewise.
526 * misc.c (gfc_typename): Don't dereference derived->components
529 2018-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
532 * gfortran.h (gfc_check_f): Rename f4ml to f5ml.
533 (gfc_logical_4_kind): New macro
534 * intrinsic.h (gfc_simplify_minloc): Add a gfc_expr *argument.
535 (gfc_simplify_maxloc): Likewise.
536 (gfc_resolve_maxloc): Likewise.
537 (gfc_resolve_minloc): Likewise.
538 * check.c (gfc_check_minloc_maxloc): Add checking for "back"
539 argument; also raise error if it is used (for now). Add it
541 * intrinsic.c (add_sym_4ml): Rename to
542 (add_sym_5ml), adjust for extra argument.
543 (add_functions): Add "back" constant. Adjust maxloc and minloc
545 * iresolve.c (gfc_resolve_maxloc): Add back argument. If back is
546 not of gfc_logical_4_kind, convert.
547 (gfc_resolve_minloc): Likewise.
548 * simplify.c (gfc_simplify_minloc): Add back argument.
549 (gfc_simplify_maxloc): Likewise.
550 * trans-intinsic.c (gfc_conv_intrinsic_minmaxloc): Rename last
551 argument to %VAL to ensure passing by value.
552 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_minmaxloc
553 also for library calls.
555 2018-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
558 * resolve.c (resolve_transfer): Delete code looking for 'DT'
559 format specifiers in format strings. Set formatted to true if a
560 format string or format label is present.
561 * trans-io.c (get_dtio_proc): Likewise. (transfer_expr): Fix
564 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
567 * dump-parse-tree.c (get_c_type_name): Remove extra line.
568 Change for loop to use declaration in for loop. Handle BT_LOGICAL
570 (write_decl): Add where argument. Fix indentation. Replace
571 assert with error message. Add typename to warning
573 (write_type): Adjust locus to call of write_decl.
574 (write_variable): Likewise.
575 (write_proc): Likewise. Replace assert with error message.
577 2018-01-13 Paul Thomas <pault@gcc.gnu.org>
580 * trans-expr.c (gfc_trans_scalar_assign): Flag is_alloc_lhs if
581 the rhs expression is neither an elemental nor a conversion
585 * trans-array.c (is_pointer_array): Remove unconditional return
586 of false for -fopenmp.
588 2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
592 * dump-parse-tree.c (write_proc): Always emit closing parenthesis
595 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
598 * resolve.c (resolve_allocate_expr): Check for NULL pointer.
600 2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
603 * resolve.c (resolve_charlen): Check the type of cl->length
606 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
609 * trans-array.c (gfc_trans_array_ctor_element): Fix formatting.
611 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org>
614 * trans-array.c (gfc_trans_array_ctor_element): Convert RHS to the
615 LHS type when assigning.
617 2018-01-09 Steven G. Kargl <kargl@gcc.gnu.org>
620 * expr.c (gfc_is_simply_contiguous): Check for NULL pointer.
622 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
624 * match.c (gfc_match_allocate): Check for NULL pointer.
626 2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
628 * expr.c (gfc_check_pointer_assign): Fix typo in comment.
630 2018-01-08 Paul Thomas <pault@gcc.gnu.org>
633 * decl.c (gfc_get_pdt_instance): If parameterized arrays have
634 an initializer, convert the kind parameters and add to the
635 component if the instance.
636 * trans-array.c (structure_alloc_comps): Add 'is_pdt_type' and
637 use it with case COPY_ALLOC_COMP. Call 'duplicate_allocatable'
638 for parameterized arrays. Clean up typos in comments. Convert
639 parameterized array initializers and copy into the array.
640 * trans-expr.c (gfc_trans_scalar_assign): Do a deep copy for
642 *trans-stmt.c (trans_associate_var): Deallocate associate vars
643 as necessary, when they are PDT function results for example.
646 * trans-array.c (structure_alloc_comps): Only compare len parms
647 when they are declared explicitly.
649 2018-01-06 Janne Blomqvist <jb@gcc.gnu.org>
652 * trans-expr.c (gfc_trans_pointer_assignment): fold_convert rhs to
655 2018-01-05 Janne Blomqvist <jb@gcc.gnu.org>
659 * array.c (got_charlen): Use gfc_charlen_int_kind.
660 * class.c (gfc_find_derived_vtab): Use gfc_size_kind instead of
662 (find_intrinsic_vtab): Likewise.
663 * decl.c (match_char_length): Use gfc_charlen_int_kind.
664 (add_init_expr_to_sym): Use gfc_charlen_t and gfc_charlen_int_kind.
665 (gfc_match_implicit): Use gfc_charlen_int_kind.
666 * dump-parse-tree.c (show_char_const): Use gfc_charlen_t and size_t.
667 (show_expr): Use HOST_WIDE_INT_PRINT_DEC.
668 * expr.c (gfc_get_character_expr): Length parameter of type
670 (gfc_get_int_expr): Value argument of type HOST_WIDE_INT.
671 (gfc_extract_hwi): New function.
672 (simplify_const_ref): Make string_len of type gfc_charlen_t.
673 (gfc_simplify_expr): Use HOST_WIDE_INT for substring refs.
674 * frontend-passes.c (optimize_trim): Use gfc_charlen_int_kind.
675 * gfortran.h (gfc_mpz_get_hwi): New prototype.
676 (gfc_mpz_set_hwi): Likewise.
677 (gfc_charlen_t): New typedef.
678 (gfc_expr): Use gfc_charlen_t for character lengths.
679 (gfc_size_kind): New extern variable.
680 (gfc_extract_hwi): New prototype.
681 (gfc_get_character_expr): Use gfc_charlen_t for character length.
682 (gfc_get_int_expr): Use HOST_WIDE_INT type for value argument.
683 * gfortran.texi: Update description of hidden string length argument.
684 * iresolve.c (check_charlen_present): Use gfc_charlen_int_kind.
685 (gfc_resolve_char_achar): Likewise.
686 (gfc_resolve_repeat): Pass string length directly without
687 temporary, use gfc_charlen_int_kind.
688 (gfc_resolve_transfer): Use gfc_charlen_int_kind.
689 * match.c (select_intrinsic_set_tmp): Use HOST_WIDE_INT for charlen.
690 * misc.c (gfc_mpz_get_hwi): New function.
691 (gfc_mpz_set_hwi): New function.
692 * module.c (atom_int): Change type from int to HOST_WIDE_INT.
693 (parse_integer): Don't complain about large integers.
694 (write_atom): Use HOST_WIDE_INT for integers.
695 (mio_integer): Handle integer type mismatch.
696 (mio_hwi): New function.
697 (mio_intrinsic_op): Use HOST_WIDE_INT.
698 (mio_array_ref): Likewise.
699 (mio_expr): Likewise.
700 * primary.c (match_substring): Use gfc_charlen_int_kind.
701 * resolve.c (resolve_substring_charlen): Use gfc_charlen_int_kind.
702 (resolve_character_operator): Likewise.
703 (resolve_assoc_var): Likewise.
704 (resolve_select_type): Use HOST_WIDE_INT for charlen, use snprintf.
705 (resolve_charlen): Use mpz_sgn to determine sign.
706 * simplify.c (gfc_simplify_repeat): Use HOST_WIDE_INT/gfc_charlen_t
708 * symbol.c (generate_isocbinding_symbol): Use gfc_charlen_int_kind.
709 * target-memory.c (size_character): Length argument of type
711 (gfc_encode_character): Likewise.
712 (gfc_interpret_character): Use gfc_charlen_t.
713 * target-memory.h (gfc_encode_character): Modify prototype.
714 * trans-array.c (gfc_trans_array_ctor_element): Use existing type.
715 (get_array_ctor_var_strlen): Use gfc_conv_mpz_to_tree_type.
716 (trans_array_constructor): Use existing type.
717 (get_array_charlen): Likewise.
718 * trans-const.c (gfc_conv_mpz_to_tree_type): New function.
719 * trans-const.h (gfc_conv_mpz_to_tree_type): New prototype.
720 * trans-decl.c (gfc_trans_deferred_vars): Use existing type.
721 (add_argument_checking): Likewise.
722 * trans-expr.c (gfc_class_len_or_zero_get): Build const of type
723 gfc_charlen_type_node.
724 (gfc_conv_intrinsic_to_class): Use gfc_charlen_int_kind instead of
725 4, fold_convert to correct type.
726 (gfc_conv_class_to_class): Build const of type size_type_node for
728 (gfc_copy_class_to_class): Likewise.
729 (gfc_conv_string_length): Use same type in expression.
730 (gfc_conv_substring): Likewise, use HOST_WIDE_INT for charlen.
731 (gfc_conv_string_tmp): Make sure len is of the right type.
732 (gfc_conv_concat_op): Use same type in expression.
733 (gfc_conv_procedure_call): Likewise.
734 (fill_with_spaces): Comment out memset() block due to spurious
735 -Wstringop-overflow warnings.
736 (gfc_trans_string_copy): Use gfc_charlen_type_node.
737 (alloc_scalar_allocatable_for_subcomponent_assignment):
738 fold_convert to right type.
739 (gfc_trans_subcomponent_assign): Likewise.
740 (trans_class_vptr_len_assignment): Build const of correct type.
741 (gfc_trans_pointer_assignment): Likewise.
742 (alloc_scalar_allocatable_for_assignment): fold_convert to right
744 (trans_class_assignment): Build const of correct type.
745 * trans-intrinsic.c (gfc_conv_associated): Likewise.
746 (gfc_conv_intrinsic_repeat): Do calculation in sizetype.
747 * trans-io.c (gfc_build_io_library_fndecls): Use
748 gfc_charlen_type_node for character lengths.
749 (set_string): Convert to right type in assignment.
750 * trans-stmt.c (gfc_trans_label_assign): Build const of
751 gfc_charlen_type_node.
752 (trans_associate_var): Likewise.
753 (gfc_trans_character_select): Likewise.
754 (gfc_trans_allocate): Likewise, don't typecast strlen result.
755 (gfc_trans_deallocate): Don't typecast strlen result.
756 * trans-types.c (gfc_size_kind): New variable.
757 (gfc_init_types): Determine gfc_charlen_int_kind and gfc_size_kind
759 * trans-types.h: Fix comment.
761 2018-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
765 * check.c (gfc_check_eoshift): Check for string length and
766 for conformance of boundary.
767 * intrinsic.c (add_functions): Add gfc_simplify_eoshift.
768 * intrinsic.h: Add prototype for gfc_simplify_eoshift.
769 * simplify.c (gfc_simplify_eoshift): New function.
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): Handle MODE_VECTOR_BOOL.
777 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
778 Alan Hayward <alan.hayward@arm.com>
779 David Sherwood <david.sherwood@arm.com>
781 * trans-types.c (gfc_type_for_mode): Check valid_vector_subparts_p.
783 2018-01-03 Thomas Koenig <tkoenig@gcc.gnu.org>
786 * check.c (gfc_check_eoshift): Error for missing boundary if array
787 is not one of the standard types.
789 2018-01-03 Jakub Jelinek <jakub@redhat.com>
791 Update copyright years.
793 * gfortranspec.c (lang_specific_driver): Update copyright notice
795 * gfc-internals.texi: Bump @copying's copyright year.
796 * gfortran.texi: Ditto.
797 * intrinsic.texi: Ditto.
798 * invoke.texi: Ditto.
800 2017-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
803 * intrinsic.c (add_function): Add gfc_simplify_maxloc and
804 gfc_simplify_minloc to maxloc and minloc, respectively.
805 * intrinsic.h: Add prototypes for gfc_simplify_minloc
806 and gfc_simplify_maxloc.
807 * simplify.c (min_max_chose): Adjust prototype. Modify function
808 to have a return value which indicates if the extremum was found.
809 (is_constant_array_expr): Fix typo in comment.
810 (simplify_minmaxloc_to_scalar): New function.
811 (simplify_minmaxloc_nodim): New function.
812 (new_array): New function.
813 (simplify_minmaxloc_to_array): New function.
814 (gfc_simplify_minmaxloc): New function.
815 (simplify_minloc): New function.
816 (simplify_maxloc): New function.
818 2018-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
822 * simplify.c (gfc_simplify_cshift): Re-implement to allow full
825 2018-01-01 Paul Thomas <pault@gcc.gnu.org>
828 * resolve.c (resolve_fl_derived0): Add caf_token fields for
829 allocatable and pointer scalars, when -fcoarray selected.
830 * trans-types.c (gfc_copy_dt_decls_ifequal): Copy the token
831 field as well as the backend_decl.
832 (gfc_get_derived_type): Flag GFC_FCOARRAY_LIB for module
833 derived types that are not vtypes. Components with caf_token
834 attribute are pvoid types. For a component requiring it, find
835 the caf_token field and have the component token field point to
839 *trans-types.c (gfc_get_array_descriptor_base): Add the token
840 field to the descriptor even when codimen not set.
842 Copyright (C) 2018 Free Software Foundation, Inc.
844 Copying and distribution of this file, with or without modification,
845 are permitted in any medium without royalty provided the copyright
846 notice and this notice are preserved.