1 2019-06-18 Julian Brown <julian@codesourcery.com>
4 * trans-decl.c (finish_oacc_declare): Reset module_oacc_clauses
5 before scanning each namespace.
7 2019-06-18 Thomas Schwinge <thomas@codesourcery.com>
10 * trans-decl.c (add_attributes_to_decl): Handle OpenACC 'declare'
13 2019-06-16 Thomas Koenig <tkoenig@gcc.gnu.org>
15 * dump_parse_tree (debug): Add verison for formal arglist.
16 Do not crash when a gfc_expr is NULL.
18 2019-06-15 Steven G. Kargl <kargl@gcc.gnu.org>
20 * decl.c (gfc_match_derived_decl): Dummy argument cannot be a derived
23 2019-06-14 Steven G. Kargl <kargl@gcc.gnu.org>
25 * arith.c (arith_power): Rework overflow of an integer to an integer
28 2019-06-14 Harald Anlauf <anlauf@gmx.de>
32 * trans-intrinsic.c (gfc_conv_intrinsic_shift): Properly
33 distinguish logical/arithmetic shifts.
34 * intrinsic.texi: Update documentation for SHIFTR/SHIFTL/SHIFTA
35 (Fortran 2008) and LSHIFT/RSHIFT (GNU extensions).
37 2019-06-14 Steven G. Kargl <kargl@gcc.gnu.org>
40 * dependency.c (gfc_check_argument_var_dependency): Suppress spurious
41 warnings by comparing variable names.
43 2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org>
46 * resolve.c (is_dt_name): New function to compare symbol name against
47 list of derived types.
48 (resolve_actual_arglist): Use it to find wrong code.
50 2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org>
53 * expr.c (gfc_check_vardef_context): Check for INTENT(IN) variable
54 in SELECT TYPE construct.
56 2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org>
59 * dependency.c (gfc_dep_resolver): Re-arrange code to make the logic
60 a bit more transparent. Fix 2 nearby formatting issues.
62 2019-06-13 Jakub Jelinek <jakub@redhat.com>
64 * io.c (check_format): Use G_(...) instead of _(...) for error values,
65 append " in format string at %L" to all strings but unexpected_element,
66 use error as gfc_error formating string instead of
67 "%s in format string at %L". Formatting fixes.
69 2019-06-12 Steven G. Kargl <kargl@gcc.gnu.org>
71 * gfortran.h (gfc_free_dt_list): Remove prototype.
73 2019-06-12 Steven G. Kargl <kargl@gcc.gnu.org>
76 * array.c (gfc_free_array_spec): When freeing an array-spec, avoid
77 an ICE for assumed-shape coarrays
79 2019-06-08 Paul Thomas <pault@gcc.gnu.org>
82 * trans-expr.c (pointer_assignment_is_proc_pointer) Remove as
83 it is very simple and only called from one place.
84 (gfc_trans_pointer_assignment): Rename non_proc_pointer_assign
85 as non_proc_ptr_assign. Assign to it directly, rather than call
86 to above, deleted function and use gfc_expr_attr instead of
87 only checking the reference chain.
89 2019-06-08 Thomas Koenig <tkoenig@gcc.gnu.org>
90 Tomáš Trnka <trnka@scm.com>
93 * trans-types.c (get_formal_from_actual_arglist): Unset typespec
94 flags which make no sense for procedures without explicit
97 2019-06-02 Thomas Koenig <tkoenig@gcc.gnu.org>
100 * trans-expr.c (gfc_conv_subref_array_arg): If the size of the
101 expression can be determined to be one, treat it as contiguous.
102 Set likelyhood of presence of an actual argument according to
103 PRED_FORTRAN_ABSENT_DUMMY and likelyhood of being contiguous
104 according to PRED_FORTRAN_CONTIGUOUS.
106 2019-05-30 Thomas Koenig <tkoenig@gcc.gnu.org>
108 * gfc-internals.texi (Translating to GENERIC): New chapter.
110 2019-05-30 Marek Polacek <polacek@redhat.com>
112 * lang.opt (ftail-call-workaround): Fix a typo.
114 2019-05-30 Jakub Jelinek <jakub@redhat.com>
116 * lang.opt (ftail-call-workaround=): Fix a typo - lenghts to lengths.
118 2019-05-29 Thomas Koenig <tkoenig@gcc.gnu.org>
121 * gfortran.h (gfc_has_dimen_vector_ref): Add prototype.
122 * trans.h (gfc_conv_subref_array_arg): Add argument check_contiguous.
123 (gfc_conv_is_contiguous_expr): Add prototype.
124 * frontend-passes.c (has_dimen_vector_ref): Remove prototype,
126 (gfc_has_dimen_vector_ref): New function name.
127 (matmul_temp_args): Use gfc_has_dimen_vector_ref.
128 (inline_matmul_assign): Likewise.
129 * trans-array.c (gfc_conv_array_parameter): Also check for absence
130 of a vector subscript before calling gfc_conv_subref_array_arg.
131 Pass additional argument to gfc_conv_subref_array_arg.
132 * trans-expr.c (gfc_conv_subref_array_arg): Add argument
133 check_contiguous. If that is true, check if the argument
134 is contiguous and do not repack in that case.
135 * trans-intrinsic.c (gfc_conv_intrinsic_is_contiguous): Split
136 away most of the work into, and call
137 (gfc_conv_intrinsic_is_coniguous_expr): New function.
139 2019-05-29 Jakub Jelinek <jakub@redhat.com>
142 * lang.opt (fbroken-callers): Remove.
143 (ftail-call-workaround, ftail-call-workaround=): New options.
144 * gfortran.h (struct gfc_namespace): Add implicit_interface_calls.
145 * interface.c (gfc_procedure_use): Set implicit_interface_calls
146 for calls to implicit interface procedures.
147 * trans-decl.c (create_function_arglist): Use flag_tail_call_workaround
148 instead of flag_broken_callers. If it is not 2, also require
149 sym->ns->implicit_interface_calls.
150 * invoke.texi (fbroken-callers): Remove documentation.
151 (ftail-call-workaround, ftail-call-workaround=): Document.
153 2019-05-26 Thomas Koenig <tkoenig@gcc.gnu.org>
156 * trans-types.c (get_formal_from_actual_arglist): Set rank
157 and lower bound for assumed size arguments.
159 2019-05-22 Andrew Stubbs <ams@codesourcery.com>
161 * trans-stmt.c (gfc_trans_critical): Use size_type_node for
162 gfor_fndecl_caf_lock and gfor_fndecl_caf_unlock calls.
163 (gfc_trans_allocate): Use size_type_node for gfor_fndecl_caf_sync_all
166 2019-05-22 Jeff Law <law@redhat.com>
167 Mark Eggleston <mark.eggleston@codethink.com>
170 * gfortran.texi: Add Default widths for F, G and I format
171 descriptors to Extensions section.
172 * invoke.texi: Add -fdec-format-defaults
173 * io.c (check_format): Use default widths for i, f and g when
174 flag_dec_format_defaults is enabled.
175 * lang.opt: Add new option.
176 * options.c (set_dec_flags): Add SET_BITFLAG for
177 flag_dec_format_defaults.
179 2019-05-21 Janne Blomqvist <jb@gcc.gnu.org>
182 * intrinsic.texi (EXECUTE_COMMAND_LINE): Explain new
183 wait=.false. implementation.
185 2019-05-20 Mark Eggleston <markeggleston@codethink.com>
187 * gfortran.texi: Remove reference to the ASSIGN statement, capitalise
188 complex, state that padding is with spaces and modify the Hollerith
191 2019-05-19 Paul Thomas <pault@gcc.gnu.org>
194 * trans-stmt.c (trans_associate_var) Do not use the saved
195 descriptor if the expression is a COMPONENT_REF.
197 2019-05-19 Thomas Koenig <tkoenig@gcc.gnu.org>
200 * invoke.texi: Document -fbroken-callers.
201 * lang.opt: Add -fbroken-callers.
202 * trans-decl.c (create_function_arglist): Only set
203 DECL_HIDDEN_STRING_LENGTH if flag_broken_callers is set.
205 2019-05-17 Thomas Schwinge <thomas@codesourcery.com>
208 * f95-lang.c (gfc_attribute_table): Set min_len to -1 for "omp
210 * trans-decl.c (add_attributes_to_decl): Refer to OpenACC
211 'routine' clauses from "omp declare target" attribute.
213 2019-05-16 Martin Sebor <msebor@redhat.com>
215 * gfortranspec.c (append_arg): Spell out the word "argument."
217 2019-05-16 Jakub Jelinek <jakub@redhat.com>
220 * trans-decl.c (create_function_arglist): Set
221 DECL_HIDDEN_STRING_LENGTH on hidden string length PARM_DECLs if
224 2019-05-15 Janne Blomqvist <jb@gcc.gnu.org>
226 * parse.c (gfc_parse_file): Remove translation string markers.
228 2019-05-12 Janne Blomqvist <jb@gcc.gnu.org>
230 * dump-parse-tree.c (get_c_type_name): Use macros for complex type
232 * parse.c (gfc_parse_file): Define complex macros, add CPP support
233 when printing C prototypes.
235 2019-05-10 Thomas Koenig <tkoenig@gcc.gnu.org>
238 * interface.c (compare_actual_formal): Do not create a vtab if
239 the actual argument is assumed type.
241 2019-05-10 Paul Thomas <pault@gcc.gnu.org>
244 * trans-decl.c (convert_CFI_desc): Test that the dummy is
245 present before doing any of the conversions.
248 * decl.c (gfc_verify_c_interop_param): Restore the error for
249 charlen > 1 actual arguments passed to bind(C) procs.
250 Clean up trailing white space.
253 * trans-array.c (gfc_trans_create_temp_array): Set the 'span'
254 field to the element length for all types.
255 (gfc_conv_expr_descriptor): The force_no_tmp flag is used to
256 prevent temporary creation, especially for substrings.
257 * trans-decl.c (gfc_trans_deferred_vars): Rather than assert
258 that the backend decl for the string length is non-null, use it
259 as a condition before calling gfc_trans_vla_type_sizes.
260 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): 'force_no_tmp'
261 is set before calling gfc_conv_expr_descriptor.
262 * trans.c (get_array_span): Move the code for extracting 'span'
263 from gfc_build_array_ref to this function. This is specific to
264 descriptors that are component and indirect references.
265 * trans.h : Add the force_no_tmp flag bitfield to gfc_se.
267 2019-05-08 Thomas Koenig <tkoenig@gcc.gnu.org>
271 * dump-parse-tree.c: Include version.h.
272 (gfc_dump_external_c_prototypes): New function.
273 (get_c_type_name): Select "char" as a name for a simple char.
274 Adjust to handling external functions. Also handle complex.
275 (write_decl): Add argument bind_c. Adjust for dumping of external
277 (write_proc): Likewise.
278 (write_interop_decl): Add bind_c argument to call of write_proc.
279 * gfortran.h: Add prototype for gfc_dump_external_c_prototypes.
280 * lang.opt: Add -fc-prototypes-external flag.
281 * parse.c (gfc_parse_file): Move dumping of BIND(C) prototypes.
282 Call gfc_dump_external_c_prototypes if option is set.
283 * invoke.texi: Document -fc-prototypes-external.
285 2019-05-06 Steven G. Kargl <kargl@gcc.gnu.org>
288 * match.c (gfc_match_stopcode): Check F2008 condition on stop code.
290 2019-05-01 Andrew Benson <abensonca@gmail.com>
292 * module.c (write_module): Initialize module_column before writing
293 module to ensure line break occurs at correct column.
295 2019-05-01 Dominique d'Humieres <dominiq@gcc.gnu.org>
298 * match.c (gfc_match_parens): Change the location for missing ')'.
299 (gfc_match_if): Detect a missing '('. Remove the spurious named
300 constant error. Change the wording of some errors.
301 (gfc_match_else): Change the wording of an error.
302 (gfc_match_elseif): Detect a missing '('. Improve the matching
303 process to get a better syntax analysis.
305 2019-04-19 Steven G. Kargl <kargl@gcc.gnu.org>
308 * decl.c (in_module_or_interface): New function to check that the
309 current state is in a module, submodule, or interface.
310 (gfc_match_prefix): Use it.
312 2019-04-22 Paul Thomas <pault@gcc.gnu.org>
315 * resolve.c (find_array_spec): If this is a class expression
316 and the symbol and component array specs are the same, this is
318 *trans-intrinsic.c (gfc_conv_intrinsic_size): If a class symbol
319 argument, has no namespace, it has come from the interface
320 mapping and the _data component must be accessed directly.
322 2019-04-17 Thomas Schwinge <thomas@codesourcery.com>
325 * openmp.c (gfc_resolve_do_iterator): Handle sharing_clauses for
327 (gfc_resolve_oacc_blocks): Populate sharing_clauses with private
330 2019-04-14 Paul Thomas <pault@gcc.gnu.org>
333 * trans-decl.c (gfc_get_symbol_decl): Assumed shape and assumed
334 rank dummies of bind C procs require deferred initialization.
335 (convert_CFI_desc): New procedure to convert incoming CFI
336 descriptors to gfc types and back again.
337 (gfc_trans_deferred_vars): Call it.
338 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Null the CFI
339 descriptor pointer. Free the descriptor in all cases.
342 * expr.c (is_CFI_desc): New function.
343 (is_subref_array): Tidy up by referencing the symbol directly.
344 * gfortran.h : Prototype for is_CFI_desc.
345 * trans_array.c (get_CFI_desc): New function.
346 (gfc_get_array_span, gfc_conv_scalarized_array_ref,
347 gfc_conv_array_ref): Use it.
348 * trans.c (get_array_span): Extract the span from descriptors
349 that are indirect references.
352 * trans-decl.c (gfc_get_symbol_decl): Make sure that the se
353 expression is a pointer type before converting it to the symbol
355 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Eliminate
356 temporary creation for intent(in).
358 2019-04-13 Dominique d'Humieres <dominiq@gcc.gnu.org>
361 * module.c (gfc_use_module): use complete sentences.
363 2019-04-11 Thomas Koenig <tkoenig@gcc.gnu.org>
366 * frontend-passes.c (B_ERROR): Delete macro.
367 (C_ERROR): Delete macro.
368 (B_ERROR_1): New macro.
369 (C_ERROR_1): New macro.
370 (C_ERROR_2): New macro.
371 (inline_matmul_assign): Use new macros.
372 (call_external_blas): Likewise.
374 2019-04-06 Thomas Koenig <tkoenig@gcc.gnu.org>
377 * gfortran.h (gfc_component): Add finalized field.
378 * class.c (finalize_component): If the component is already
379 finalized, return early. Set component->finalized on exit.
381 2019-04-06 Thomas Koenig <tkoenig@gcc.gnu.org>
384 * resolve.c (resolve_global_procedure): If the global symbol is an
385 ENTRY, also look up its name among the entries.
387 2019-04-04 Harald Anlauf <anlauf@gmx.de>
390 * check.c (gfc_check_transfer): Reject procedures as actual
391 arguments for SOURCE and MOLD of TRANSFER intrinsic.
393 2019-04-03 Steven G. Kargl <kargl@gcc.gnu.org>
396 * expr.c (gfc_reduce_init_expr): Add extra check to avoid
397 dereferencing a null pointer.
399 2019-04-03 Dominique d'Humieres <dominiq@gcc.gnu.org>
402 * expr.c (comp_pointer): Remove redundant condition.
404 2019-03-31 Harald Anlauf <anlauf@gmx.de>
408 * trans-types.c (gfc_typenode_for_spec): Handle conversion for
410 * target-memory.c (gfc_element_size): Handle size determination
411 for procedure pointers.
413 2019-03-31 Thomas Koenig <tkoenig@gcc.gnu.org>
415 * dump-parse-tree.c (debug): Add for symbol_attribute *,
416 symbol_attribute and gfc_ref * arguments.
418 2019-03-30 Paul Thomas <pault@gcc.gnu.org>
421 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Use the formal
422 argument attributes rather than those of the actual argument.
425 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Call
426 'set_dtype_for_unallocated' for any type of arrayspec.
428 2019-03-27 Janus Weil <janus@gcc.gnu.org>
431 * expr.c (gfc_check_assign_symbol): Reject internal and dummy procedures
432 in procedure pointer initialization.
434 2019-03-27 Paul Thomas <pault@gcc.gnu.org>
437 * expr.c (is_subref_array): Permit substrings to be detected
439 * trans-array.c (get_array_ctor_var_strlen): Obtain the length
440 of deferred length strings. Handle substrings with a NULL end
442 (trans_array_constructor): Remove an unnecessary blank line.
443 (gfc_conv_scalarized_array_ref): Skip to label 'done' if 'decl'
445 (get_array_charlen): If the expression is an array, convert the
446 first element of the constructor and use its string length. Get
447 a new charlen if necessary.
448 (gfc_conv_expr_descriptor): Call 'get_array_charlen' for array
449 constructor expressions. If the ss_info string length is
450 available, use that to set the span of character arrays.
451 * trans-expr.c (gfc_get_expr_charlen): Handle substrings
452 * trans-stmt.c (trans_associate_var): Set the pointer array
453 flag for variable targets and constant array constructors. Take
454 care not to reset the string length or the span in the case of
455 expressions that are not converted as direct by reference.
457 2019-03-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
459 * intrinsic.texi (MINLOC): Fix typo in BACK argument documentation.
462 2019-03-24 Thomas Koenig <tkoenig@gcc.gnu.org>
465 * interface.c (compare_actual_formal): Change errors about
466 missing or extra to gfc_error_now to make sure they are issued.
467 Change "spec" to "specifier" in message.
468 * resolve.c (resolve_global_procedure): Also check for mismatching
469 interface with global symbols if the namespace has already been
472 2019-03-21 Thomas Schwinge <thomas@codesourcery.com>
475 * openmp.c (gfc_match_oacc_routine): Set the level of parallelism
477 (gfc_resolve_oacc_routines): Call gfc_add_omp_declare_target.
480 * gfortran.h (gfc_oacc_routine_name): Add loc member.
481 (gfc_resolve_oacc_routines): Declare.
482 * openmp.c (gfc_match_oacc_routine): Move some error checking
484 (gfc_resolve_oacc_routines): ... this new function.
485 * resolve.c (resolve_codes): Call it.
488 * openmp.c (gfc_match_oacc_routine): Clarify.
491 * module.c (verify_OACC_ROUTINE_LOP_NONE): New function.
492 (enum ab_attribute): Add AB_OACC_ROUTINE_LOP_GANG,
493 AB_OACC_ROUTINE_LOP_WORKER, AB_OACC_ROUTINE_LOP_VECTOR,
494 AB_OACC_ROUTINE_LOP_SEQ.
495 (attr_bits): Add these.
496 (mio_symbol_attribute): Handle these.
498 2019-03-20 Janus Weil <janus@gcc.gnu.org>
501 * symbol.c (check_conflict): ABSTRACT attribute conflicts with
504 2019-03-18 Thomas Koenig <tkoeng@gcc.gnu.org>
507 * iresolve.c: Include trans.h.
508 (gfc_resolve_fe_runtine_error): Set backend_decl on
511 2019-03-17 Thomas Koenig <tkoenig@gcc.gnu.org>
514 * gfortran.h (expr_t): Add EXPR_UNKNOWN.
515 * expr.c (gfc_copy_expr): Add EXPR_UNKNOWN to switch statement.
516 (gfc_simplify_expr): Likewise.
517 * module.c (mio_expr): Likewise.
518 * resovle.c (extract_compcall_passed_object): Issue error on
520 (check_typebound_baseobject): Issue error on wrong type.
521 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Add
522 EXPR_UNKNOWN to switch statement.
524 2019-03-16 Jakub Jelinek <jakub@redhat.com>
527 * scanner.c (load_line): Remove linenum and current_line static
528 variables, add warned_tabs automatic variable. Use current_file->line
529 instead of current_line and warned_tabs boolean to avoid diagnosing
530 tabs multiple times on the same line.
532 2019-03-16 Thomas Koenig <tkoenig@gcc.gnu.org>
535 * symbol.c (gfc_add_subroutine): If we are encountering a
536 subrtoutine within a BLOCK DATA and the name starts with an
537 underscore, do not check.
539 2019-03-15 Harald Anlauf <anlauf@gmx.de>
542 * expr.c (gfc_check_pointer_assign): Correct and improve error
543 messages for invalid pointer assignments.
545 2019-03-14 Thomas Koenig <tkoenig@gcc.gnu.org>
547 * gfortran.texi: Document Q edit descriptor under
548 "Extensions not implemented in GNU Fortran".
550 2019-03-13 Harald Anlauf <anlauf@gmx.de>
553 * trans-expr.c (gfc_trans_pointer_assignment): Move check for same
554 string length so that we do not get false errors for deferred
557 2019-03-13 Janus Weil <janus@gcc.gnu.org>
560 * decl.c (gfc_match_formal_arglist): Reject empty type parameter lists.
561 (gfc_match_derived_decl): Mark as PDT only if type parameter list was
562 matched successfully.
564 2019-03-13 Thomas Koenig <tkoenig@gcc.gnu.org>
569 * gfortran.h (gfc_symbol): Add bind_c component.
570 (gfc_get_gsymbol): Add argument bind_c.
571 * decl.c (add_global_entry): Add bind_c argument to
573 * parse.c (parse_block_data): Likewise.
574 (parse_module): Likewise.
575 (add_global_procedure): Likewise.
576 (add_global_program): Likewise.
577 * resolve.c (resolve_common_blocks): Likewise.
578 (resolve_global_procedure): Likewise.
579 (gfc_verify_binding_labels): Likewise.
580 * symbol.c (gfc_get_gsymbol): Add argument bind_c. Set bind_c
582 * trans-decl.c (gfc_get_module_backend_decl): Add bind_c argument
584 (gfc_get_extern_function_decl): If the sym has a binding label
585 and it cannot be found in the global symbol tabel, it is the wrong
588 2019-03-12 Thomas Koenig <tkoenig@gcc.gnu.org>
591 * match.c (gfc_match_type_spec): Remove call to
592 gfc_resolve_expr for character length.
594 2019-03-12 Martin Liska <mliska@suse.cz>
596 * decl.c (add_init_expr_to_sym): Replace usage of 'can't'
598 (variable_decl): Likewise.
599 (cray_pointer_decl): Likewise.
600 (match_binding_attributes): Likewise.
601 * f95-lang.c (gfc_init): Likewise.
602 * interface.c (gfc_check_typebound_override): Likewise.
603 * intrinsic.c (make_generic): Likewise.
604 * module.c (dump_module): Likewise.
605 (gfc_use_module): Likewise.
606 * primary.c (gfc_convert_to_structure_constructor): Likewise.
607 * resolve.c (resolve_entries): Likewise.
608 (check_generic_tbp_ambiguity): Likewise.
609 (get_checked_tb_operator_target): Likewise.
610 * scanner.c (load_file): Likewise.
611 * trans-expr.c (gfc_conv_intrinsic_to_class): Likewise.
613 2019-03-12 Paul Thomas <pault@gcc.gnu.org>
617 * trans-expr.c (set_dtype_for_unallocated): New function.
618 (gfc_conv_gfc_desc_to_cfi_desc): Call it for allocatable and
620 (gfc_conv_procedure_call): Likewise. Also, set the ubound of
621 the final dimension to -1 for assumed rank formal args that are
622 associated with assumed size arrays.
623 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Return -1 for
624 the final dimension of assumed rank entities that are argument
625 associated with assumed size arrays.
626 (gfc_conv_intrinsic_shape): Likewise return -1 for the final
627 dimension of the shape intrinsic.
629 2019-03-11 Jakub Jelinek <jakub@redhat.com>
632 * trans-openmp.c (gfc_omp_clause_default_ctor): Set TREE_NO_WARNING
633 on decl if adding COND_EXPR for allocatable.
634 (gfc_omp_clause_copy_ctor): Set TREE_NO_WARNING on dest.
636 2019-03-11 Martin Liska <mliska@suse.cz>
638 * decl.c (match_record_decl): Wrap an option name
639 in a string format message and fix GNU coding style.
640 (gfc_match_pointer): Likewise.
641 * expr.c (find_array_section): Likewise.
642 * intrinsic.c (gfc_is_intrinsic): Likewise.
643 * options.c (gfc_post_options): Likewise.
644 * primary.c (match_integer_constant): Likewise.
645 * trans-common.c (translate_common): Likewise.
647 2019-03-10 Thomas Koenig <tkoenig@gcc.gnu.org>
650 * trans-array.c (gfc_scalar_elemental_arg_saved_as_reference):
651 Return false if a scalar tempoary is needed.
652 (gfc_walk_variable_expr): Fix up class refs.
654 2019-03-10 Thomas Koenig <tkoenig@gcc.gnu.org>
657 * symbol.c (gfc_add_procedure): Only throw an error if the
658 procedure has not been declared either PUBLIC or PRIVATE.
660 2019-03-09 Thomas Koenig <tkoenig@gcc.gnu.org>
663 * trans-types.c (gfc_typenode_for_spec) Set ts->is_c_interop of
665 (create_fn_spec): Mark argument as escaping if ts->is_c_interop is set.
667 2019-03-09 Janus Weil <janus@gcc.gnu.org>
670 * expr.c (gfc_check_assign_symbol): Deal with procedure pointers to
671 pointer-valued functions.
673 2019-03-09 Thomas König <tkoenig@gcc.gnu.org>
676 * decl.c (add_init_expr_to_sym): Add shape if init has none. Add
677 asserts that it has to be an EXPR_ARRAY in this case.
679 2019-03-08 Jakub Jelinek <jakub@redhat.com>
682 * arith.c (gfc_complex2complex): Avoid two spaces in the middle of
684 * resolve.c (resolve_allocate_expr): Likewise.
686 2019-03-06 Harald Anlauf <anlauf@gmx.de>
689 * expr.c (simplify_const_ref): Avoid null pointer dereference.
691 2019-03-03 Harald Anlauf <anlauf@gmx.de>
692 Steven G. Kargl <kargl@gcc.gnu.org>
695 * symbol.c (check_conflict): Check for valid procedure name
696 passed to error reporting routine.
698 2019-03-03 Thomas Koenig <tkoenig@gcc.gnu.org>
701 * resolve.c (resolve_allocate_expr): Add some tests for coarrays.
703 2019-03-02 Harald Anlauf <anlauf@gmx.de>
706 * check.c (gfc_calculate_transfer_sizes): Correct checks for cases
707 where storage size of elements of MOLD is 0.
709 2019-02-28 Thomas Schwinge <thomas@codesourcery.com>
710 Cesar Philippidis <cesar@codesourcery.com>
714 * openmp.c (gfc_match_oacc_routine): Handle repeated use of the
715 Fortran OpenACC 'routine' directive.
718 * gfortran.h (enum oacc_routine_lop): Add OACC_ROUTINE_LOP_ERROR.
719 * openmp.c (gfc_oacc_routine_lop, gfc_match_oacc_routine): Use it.
720 * trans-decl.c (add_attributes_to_decl): Likewise.
724 * openmp.c (gfc_match_oacc_routine): Accept intrinsic symbols.
726 2019-02-26 Harald Anlauf <anlauf@gmx.de>
729 * check.c (gfc_calculate_transfer_sizes): Handle cases where
730 storage size of elements of MOLD is 0.
732 2019-02-26 Thomas Koenig <tkoenig@gcc.gnu.org>
735 * trans-types.c (get_formal_from_actual_arglist): If
736 the actual arglist has no expression, the corresponding
737 formal arglist is an alternate return.
739 2019-02-26 Jakub Jelinek <jakub@redhat.com>
742 * trans-array.c (gfc_conv_array_initializer): Use RANGE_EXPR instead
743 of duplicating the initializer possibly many times.
745 2019-02-24 Thomas Koenig <tkoenig@gcc.gnu.org>
748 * trans-expr.c (gfc_find_and_cut_at_last_class_ref): Add is_mold
749 to arguments. If we are dealing with a MOLD, call
750 gfc_expr_to_initialize().
751 * trans-stmt.c (gfc_trans_allocate): For MOLD, pass is_mold=true
752 to gfc_find_and_cut_at_last_class_ref.
753 * trans.h (gfc_find_and_cut_at_last_class_ref): Add optional
754 argument is_mold with default false.
756 2019-02-24 Harald Anlauf <anlauf@gmx.de>
760 * target-memory.c (gfc_element_size): Return false if element size
761 cannot be determined; element size is returned separately.
762 (gfc_target_expr_size): Return false if expression size cannot be
763 determined; expression size is returned separately.
764 * target-memory.h: Adjust prototypes.
765 * check.c (gfc_calculate_transfer_sizes): Adjust references to
766 gfc_target_expr_size, gfc_element_size.
767 * arith.c (hollerith2representation): Likewise.
768 * class.c (find_intrinsic_vtab): Likewise.
769 * simplify.c (gfc_simplify_sizeof): Likewise.
771 2019-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
774 * trans-io.c (transfer_expr): Do not return if there are no
775 components to the derived type or class.
777 2019-02-23 Paul Thomas <pault@gcc.gnu.org>
780 * resolve.c (deferred_op_assign): Return if the lhs expression
781 has the pointer attribute.
782 * trans-expr.c (gfc_trans_assignment_1): Do not fix the string
783 length if the lhs expression has the pointer attribute.
785 2019-02-23 Paul Thomas <pault@gcc.gnu.org>
789 * decl.c (gfc_verify_c_interop_param): Restriction on string
790 length being one is lifted for F2018.
791 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): For scalar
792 characters with intent in, make a temporary and copy the result
793 of the expression evaluation into it.
794 (gfc_conv_procedure_call): Set a flag for character formal args
795 having a character length that is not unity. If the procedure
796 is bind C, call gfc_conv_gfc_desc_to_cfi_desc in this case.
797 Also, extend bind C calls to unconditionally convert both
798 pointers and allocatable expressions.
800 2019-02-23 David Malcolm <dmalcolm@redhat.com>
801 Jakub Jelinek <jakub@redhat.com>
804 * simplify.c (norm2_do_sqrt, gfc_simplify_norm2): Use
805 mpfr_number_p && !mpfr_zero_p instead of mpfr_regular_p.
806 (norm2_add_squared): Likewise. Use mp_exp_t rather than mpfr_exp_t.
808 2019-02-22 Harald Anlauf <anlauf@gmx.de>
811 * io.c (gfc_match_open): Fix logic in checks of OPEN statement
812 when NEWUNIT= is specified.
814 2019-02-22 Steven G. Kargl <kargl@gcc.gnu.org>
817 * gfortran.texi: Fix documentation to match the implementation.
819 2019-02-22 Thomas Schwinge <thomas@codesourcery.com>
820 Cesar Philippidis <cesar@codesourcery.com>
823 * gfortran.h (oacc_routine_lop): New enum.
824 (symbol_attribute): Use it.
825 * openmp.c (gfc_oacc_routine_dims): Replace with...
826 (gfc_oacc_routine_lop): ... this new function.
827 (gfc_match_oacc_routine): Adjust.
828 * trans-decl.c (add_attributes_to_decl): Likewise.
830 2019-02-22 Thomas Schwinge <thomas@codesourcery.com>
832 * openmp.c (gfc_match_oacc_declare): Revert earlier changes.
834 2019-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
836 * dump-parse-tree.c (debug): Implement for gfc_expr *,
837 gfc_typespec *, gfc_typespec and gfc_symbol *.
839 2019-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
842 * class.c (gfc_get_len_component): Add argument k for kind.
843 If the kind of the resulting expression is not equal to k,
845 * gfortran.h (gfc_len_component): Adjust prototype.
846 * simplify.c (gfc_simplify_len): Pass kind to
847 gfc_get_len_component.
849 2019-02-20 Martin Liska <mliska@suse.cz>
851 * gfortran.texi: Change singular to plural.
853 2019-02-20 Martin Liska <mliska@suse.cz>
855 * gfortran.texi: Document Fortran header directive.
857 2019-02-19 Thomas Koenig <tkoenig@gcc.gnu.org>
860 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): If the dummy
861 argument is contiguous and the actual argument may not be,
862 use gfc_conv_subref_array_arg.
864 2019-02-19 Thomas Schwinge <thomas@codesourcery.com>
867 * openmp.c (gfc_match_omp_clauses): Add representation of wait clause
868 without argument as 'wait (GOMP_ASYNC_NOVAL)'.
870 2019-02-18 Thomas Koenig <tkoenig@gcc.gnu.org>
873 * trans-decl.c (gfc_get_extern_function_decl): Add argument
874 actual_args and pass it through to gfc_get_function_type.
875 * trans-expr.c (conv_function_val): Add argument actual_args
876 and pass it on to gfc_get_extern_function_decl.
877 (conv_procedure_call): Pass actual arguments to conv_function_val.
878 * trans-types.c (get_formal_from_actual_arglist): New function.
879 (gfc_get_function_type): Add argument actual_args. Generate
880 formal args from actual args if necessary.
881 * trans-types.h (gfc_get_function_type): Add optional argument.
882 * trans.h (gfc_get_extern_function_decl): Add optional argument.
884 2019-02-18 Martin Liska <mliska@suse.cz>
886 * decl.c (gfc_match_gcc_builtin): Add support for filtering
887 of builtin directive based on multilib ABI name.
889 2019-02-17 Harald Anlauf <anlauf@gmx.de>
892 * resolve.c (resolve_common_blocks,resolve_common_vars): Move
893 check for obsolent COMMON feature in F2018 to better place.
895 2019-02-17 Harald Anlauf <anlauf@gmx.de>
898 * decl.c (gfc_set_constant_character_len): Clear original string
899 representation after padding has been performed to target length.
901 2019-02-16 Jakub Jelinek <jakub@redhat.com>
904 * simplify.c (simplify_transformation_to_array): Run post_op
905 immediately after processing corresponding row, rather than at the
907 (norm2_scale): New variable.
908 (add_squared): Rename to ...
909 (norm2_add_squared): ... this. Scale down operand and/or result
911 (do_sqrt): Rename to ...
912 (norm2_do_sqrt): ... this. Handle the result == e case. Scale up
913 result and clear norm2_scale.
914 (gfc_simplify_norm2): Clear norm2_scale. Change add_squared to
915 norm2_add_squared and &do_sqrt to norm2_do_sqrt. Scale up result
916 and clear norm2_scale again.
918 2019-02-17 Thomas Koenig <tkoenig@gcc.gnu.org>
921 * trans-decl.c (generate_coarray_sym_init): For an array
922 constructor in a DATA statement of a coarray variable, set the
923 rank to 1 to avoid confusion later on. If the constructor
924 contains only one value, use that for initiailizig.
926 2019-02-14 Janne Blomqvist <jb@gcc.gnu.org>
929 * gfortran.h (gfc_option_t): Make flag_init_integer_value a long.
930 * options.c (gfc_handle_option): Use strtol instead of atoi.
931 * invoke.texi: Document -finit-integer behavior in more detail.
933 2019-02-14 Harald Anlauf <anlauf@gmx.de>
936 * symbol.c: Move check for labeled DO statement from
937 gfc_define_st_label to gfc_reference_st_label.
939 2019-02-14 Cesar Philippidis <cesar@codesourcery.com>
942 * openmp.c (resolve_oacc_nested_loops): Error on do concurrent
945 2019-02-13 Martin Liska <mliska@suse.cz>
948 * resolve.c (resolve_operator): Initialize 't' right
949 after function entry. Skip switch (e->value.op.op)
950 for -fdec operands that become function calls.
952 2019-02-10 Thomas Koenig <tkoenig@gcc.gnu.org>
955 * expr.c (gfc_check_assign): Add argument is_init_expr. If we are
956 looking at an init expression, issue error if the target is not a
957 TARGET and we are not looking at a procedure pointer.
958 * gfortran.h (gfc_check_assign): Add optional argument
961 2019-02-09 Harald Anlauf <anlauf@gmx.de>
964 * resolve.c (gfc_resolve_substring_charlen): Check substring
965 length for constantness prior to general calculation of length.
967 2019-02-09 Paul Thomas <pault@gcc.gnu.org>
970 * trans-array.c (gfc_trans_create_temp_array): Set the 'span'
971 field for derived types.
973 2019-02-04 Harald Anlauf <anlauf@gmx.de>
976 * decl.c (add_init_expr_to_sym): Copy length of string initializer
979 2019-02-04 Martin Liska <mliska@suse.cz>
982 * resolve.c (resolve_ref): Remove breakout variable as
983 we need to prevent prev = &(*prev)->next to happen
986 2019-02-04 Martin Liska <mliska@suse.cz>
989 * scanner.c (load_file): Report error for -fpre-include
992 2019-02-02 Dominique d'Humieres <dominiq@gcc.gnu.org>
995 * invoke.texi: Document the behavior of repeated -ffpe-trap
998 2019-02-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1001 * arith.c (gfc_int2int): Do not warn if src->do_not_warn is set.
1002 * gfortran.h (gfc_expr): Add flag do_not_warn.
1003 * intrinsic.c (gfc_convert_type_warn): Set expr->do_not_warn if
1004 no warning is desired.
1006 2019-02-02 Paul Thomas <pault@gcc.gnu.org>
1009 * trans-expr.c (gfc_conv_procedure_call): For derived entities,
1010 passed in parentheses to class formals, invert the order of
1011 copying allocatable components to taking the _data of the
1014 2019-02-02 Paul Thomas <pault@gcc.gnu.org>
1017 * trans-array.c (gfc_array_init_size): Add element_size to the
1019 (gfc_array_allocate): Remove the recalculation of the size of
1020 the element and use element_size from the call to the above.
1021 Unconditionally set the span field of the descriptor.
1023 2019-02-02 Paul Thomas <pault@gcc.gnu.org>
1026 * expr.c (is_subref_array): Move the check for class pointer
1027 dummy arrays to after the reference check. If we haven't seen
1028 an array reference other than an element and a component is not
1029 class or derived, return false.
1031 2019-02-01 Jakub Jelinek <jakub@redhat.com>
1035 * trans-decl.c (generate_local_decl): Add referenced FL_PARAMETERs
1036 if sym->ns->construct_entities rather than if
1037 sym->ns->parent->code->op == EXEC_BLOCK.
1039 2019-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1042 * resolve.c (resolve_component): If the reference is a BT_CLASS,
1043 copy the contiguous attribute from the reference and use the
1046 2019-01-30 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1049 * io.c (match_io): Add check for comma after '*' without subsequent
1052 2019-01-30 Dominique d'Humieres <dominiq@gcc.gnu.org>
1055 * invoke.texi: Document the promotion of double precision
1058 2019-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
1061 * interface.c (gfc_compare_types): If a derived type and an
1062 integer both have a derived type, and they are identical,
1063 this is a C binding type and compares equal.
1065 2019-01-26 Harald Anlauf <anlauf@gmx.de>
1068 * expr.c (check_inquiry): Add list of inquiry functions allowed in
1069 constant expressions for F2008+.
1071 2019-01-25 Steven G. Kargl <kargl@gcc.gnu.org>
1074 * decl.c (gfc_match_subroutine): Check for conflict between BIND(C)
1075 and alternative return.
1077 2019-01-24 Paul Thomas <pault@gcc.gnu.org>
1080 * trans-array.c (gfc_conv_descriptor_elem_len): New function.
1081 * trans-array.h : Add prototype for above.
1082 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Take account of
1083 assumed rank arrays being flagged by rank = -1 in expressions.
1084 Intent in arrays need a pointer to a copy of the data to be
1085 assigned to the descriptor passed for conversion. This should
1086 then be freed, together with the CFI descriptor on return from
1089 2019-01-22 Harald Anlauf <anlauf@gmx.de>
1092 * trans-expr.c (gfc_conv_power_op): Handle cases of (2**e) ** integer
1093 and (- 2**e) ** integer.
1095 2019-01-19 Dominique d'Humieres <dominiq@gcc.gnu.org>
1098 * resolve.c (resolve_types): Add !flag_automatic.
1099 * symbol.c (gfc_add_save): Silence warnings.
1101 2019-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
1104 * io.c (match_io_element): input-item cannot be an external function.
1106 2018-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
1107 Paul Thomas <pault@gcc.gnu.org>
1110 * trans-expr.c (gfc_conv_procedure_call): Call
1111 gfc_conv_subref_array_arg if the formal arg is contiguous
1112 and the actual arg may not be.
1114 2019-01-17 Thomas Koenig <tkoenig@gcc.gnu.org>
1117 * resolve.c (resolve_ref): Fix logic for removal of
1120 2019-01-19 Jakub Jelinek <jakub@redhat.com>
1123 * trans-decl.c (gfc_get_symbol_decl): Don't add length to function
1124 or parent function if it has been added there already.
1126 2019-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
1129 * resolve.c (resolve_array_ref): Add equal_length argument; set it
1130 if the length of the substring equals that of the orignal
1132 (resolve_ref): Remove the substring if it is equal in length to
1133 the original variable, unless it is an EXPR_SUBSTRING).
1135 2019-01-15 Steven G. Kargl <kargl@gcc.gnu.org>
1138 * resolve.c (resolve_symbol): Host associated varaibles can appear
1139 in the specification statement of a RESULT array.
1141 2019-01-15 Paul Thomas <pault@gcc.gnu.org>
1143 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Deal with exprs
1144 that are indirect references; ie. dummy arguments.
1146 2019-01-13 Dominique d'Humieres <dominiq@gcc.gnu.org>
1149 * gfortran.texi: Replace @xref with @ref and adjust the sentence.
1151 2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
1154 * trans-array.c (gfc_conv_array_parameter): Do not pack/unpack
1155 functions with contiguous results.
1157 2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
1160 * trans-array.c (gfc_conv_array_parameter): Remove TODO. Do not
1161 pack/unpack results of functions which return an explicit-shaped
1162 or allocatable array.
1164 2019-01-12 Steven G. Kargl <kargl@gcc.gnu.org>
1167 * resolve.c (gfc_verify_binding_labels): Break if-elseif-elseif
1168 structure into independent if's with a return to simplify logic.
1169 Avoid a check for ENTRY name with bind(c).
1171 2019-01-12 Paul Thomas <pault@gcc.gnu.org>
1173 * gfortran.texi: Add description in sections on TS 29113 and
1174 further interoperability with C.
1175 * trans-array.c (gfc_conv_descriptor_attribute): New function.
1176 (gfc_get_dataptr_offset): Remove static function attribute.
1177 * trans-array.h: Add prototypes for above functions.
1178 * trans-decl.c: Add declarations for the library functions
1179 cfi_desc_to_gfc_desc and gfc_desc_to_cfi_desc.
1180 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): New function.
1181 (gfc_conv_procedure_call): Call it for scalar and array actual
1182 arguments, when the formal arguments are bind_c with assumed
1183 shape or assumed rank.
1184 * trans.h: External declarations for gfor_fndecl_cfi_to_gfc
1185 and gfor_fndecl_gfc_to_cfi.
1187 2019-01-11 Steven G. Kargl <kargl@gcc.gnu.org>
1190 * decl.c (gfc_match_entry): Check for F2018:C1546. Fix nearby
1193 2019-01-11 Jakub Jelinek <jakub@redhat.com>
1197 * trans-openmp.c: Include attribs.h.
1198 (gfc_walk_alloc_comps, gfc_omp_clause_linear_ctor): Handle
1199 VAR_DECL max bound with "omp dummy var" attribute like NULL or
1200 error_mark_node - recompute number of elts independently.
1202 2019-01-11 Thomas Koenig <tkoenig@gcc.gnu.org>
1205 * trans-array.c (gfc_conv_parameter_array): Temporary
1206 arrays generated for expressions do not need to be repacked.
1208 2019-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
1211 * decl.c (top_var_list): Set locus of expr.
1212 (gfc_match_data): Detect pointer on non-rightmost part-refs.
1214 2019-01-09 Steven G. Kargl <kargl@gcc.gnu.org>
1217 * resolve.c (is_illegal_recursion): Remove an assert().
1219 2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
1222 * expr.c: Change "can not" to "cannot".
1224 2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
1227 * class.c: Mechanically replace "can not" with "cannot".
1230 * gfc-internals.texi: Likewise.
1231 * intrinsic.texi: Likewise.
1232 * invoke.texi: Likewise.
1234 * match.c: Likewise.
1235 * parse.c: Likewise.
1236 * primary.c: Likewise.
1237 * resolve.c: Likewise.
1238 * symbol.c: Likewise.
1239 * trans-array.c: Likewise.
1240 * trans-decl.c: Likewise.
1241 * trans-intrinsic.c: Likewise.
1242 * trans-stmt.c: Likewise.
1244 2019-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1247 * simplify.c (gfc_simplify_spread): Also simplify if the
1248 type of source is an EXPR_STRUCTURE.
1250 2019-01-08 Janus Weil <janus@gcc.gnu.org>
1253 * class.c (gfc_find_vtab): For polymorphic typespecs, the components of
1254 the class container may not be available (in case of invalid code).
1256 2019-01-08 Richard Biener <rguenther@suse.de>
1259 * trans-expr.c (gfc_conv_initializer): For ISOCBINDING_NULL_*
1260 directly build the expected GENERIC tree.
1262 2019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org>
1263 Harald Anlauf <anlauf@gmx.de>
1264 Tobias Burnus <burnus@gcc.gnu.org>
1267 * check.c (gfc_check_is_contiguous): New function.
1268 * expr.c (gfc_is_not_contiguous): New function.
1269 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IS_CONTIGUOUS.
1270 Add prototype for gfc_is_not_contiguous.
1271 * intrinsic.c (do_ts29113_check): Add GFC_ISYM_IS_CONTIGUOUS.
1272 (add_function): Add is_contiguous.
1273 * intrinsic.h: Add prototypes for gfc_check_is_contiguous,
1274 gfc_simplify_is_contiguous and gfc_resolve_is_contiguous.
1275 * intrinsic.texi: Add IS_CONTIGUOUS.
1276 * iresolve.c (gfc_resolve_is_contiguous): New function.
1277 * simplify.c (gfc_simplify_is_contiguous): New function.
1278 * trans-decl.c (gfor_fncecl_is_contiguous0): New variable.
1279 (gfc_build_intrinsic_function_decl): Add it.
1280 * trans-intrinsic.c (gfc_conv_intrinsic_is_contiguous): New
1282 (gfc_conv_intrinsic_function): Handle GFC_ISYM_IS_CONTIGUOUS.
1284 2019-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1287 * gfortran.h: Add macro gfc_real_4_kind
1288 * simplify.c (simplify_min_max): Special case for the types of
1289 AMAX0, AMIN0, MAX1 and MIN1, which actually change the types of
1292 2019-01-05 Janus Weil <janus@gcc.gnu.org>
1295 * class.c (gfc_find_derived_vtab): Mark the _final component as
1297 (find_intrinsic_vtab): Ditto. Also add an extra check to avoid
1298 dereferencing a null pointer and adjust indentation.
1299 * resolve.c (resolve_fl_variable): Add extra check to avoid
1300 dereferencing a null pointer. Move variable declarations to local scope.
1301 (resolve_fl_procedure): Add extra check to avoid dereferencing a null
1303 * symbol.c (check_conflict): Suppress errors for artificial symbols.
1305 2019-01-01 Steven G. Kargl <kargl@gcc.gnu.org>
1307 * parse.c (decode_statement): Suppress "Unclassifiable statement"
1308 error if previous error messages were emittes.
1310 2019-01-01 Thomas Koenig <tkoenig@gcc.gnu.org>
1313 * primary.c (gfc_convert_to_structure_constructor): If a character
1314 in a constructor is too long, add a warning with
1315 -Wcharacter-truncation.
1317 2019-01-01 Jakub Jelinek <jakub@redhat.com>
1319 Update copyright years.
1321 * gfortranspec.c (lang_specific_driver): Update copyright notice
1323 * gfc-internals.texi: Bump @copying's copyright year.
1324 * gfortran.texi: Ditto.
1325 * intrinsic.texi: Ditto.
1326 * invoke.texi: Ditto.
1328 Copyright (C) 2019 Free Software Foundation, Inc.
1330 Copying and distribution of this file, with or without modification,
1331 are permitted in any medium without royalty provided the copyright
1332 notice and this notice are preserved.