1 2023-11-26 Harald Anlauf <anlauf@gmx.de>
4 * resolve.cc (resolve_common_vars): Do not call gfc_add_in_common
5 for symbols that are USE associated or used in a submodule.
7 2023-11-24 Tobias Burnus <tobias@codesourcery.com>
9 * lang.opt (Wopenmp): Add, enabled by dafault and documented in C.
10 * openmp.cc (gfc_match_omp_declare_target, resolve_positive_int_expr,
11 resolve_nonnegative_int_expr, resolve_omp_clauses,
12 gfc_resolve_omp_do_blocks): Use OPT_Wopenmp with gfc_warning{,_now}.
14 2023-11-24 Tobias Burnus <tobias@codesourcery.com>
16 * openmp.cc (gfc_match_omp_depobj): Accept optionally an argument
17 to the destroy clause.
19 2023-11-23 Harald Anlauf <anlauf@gmx.de>
22 * check.cc (gfc_check_system_clock): Add checks on integer arguments
23 to SYSTEM_CLOCK specific to F2023.
24 * error.cc (notify_std_msg): Adjust to handle new features added
26 * gfortran.texi (_gfortran_set_options): Document GFC_STD_F2023_DEL,
27 remove obsolete option GFC_STD_F2008_TS and fix enumeration values.
28 * libgfortran.h (GFC_STD_F2023_DEL): Add and use in GFC_STD_OPT_F23.
29 * options.cc (set_default_std_flags): Add GFC_STD_F2023_DEL.
31 2023-11-17 Tobias Burnus <tobias@codesourcery.com>
33 * gfortran.texi (_gfortran_set_options): Document GFC_STD_F2023.
34 * invoke.texi (std,pedantic,Wampersand,Wtabs): Add -std=2023.
35 * lang.opt (std=f2023): Add.
36 * libgfortran.h (GFC_STD_F2023, GFC_STD_OPT_F23): Add.
37 * options.cc (set_default_std_flags): Add GFC_STD_F2023.
38 (gfc_init_options): Set max_continue_free to 1,000,000.
39 (gfc_post_options): Set flag_free_line_length if unset.
40 (gfc_handle_option): Add OPT_std_f2023, set max_continue_free = 255
41 for -std=f2003, f2008 and f2018.
43 2023-11-14 David Malcolm <dmalcolm@redhat.com>
45 * error.cc (gfc_diagnostics_init): Use diagnostic_start_span.
47 2023-11-07 Joseph Myers <joseph@codesourcery.com>
49 * gfortran.h (gfc_real_info): Refer to C23 instead of C2X in
52 2023-11-06 Martin Jambor <mjambor@suse.cz>
54 * trans-decl.cc (gfc_build_builtin_function_decls): Fix fnspec of
57 2023-11-04 David Malcolm <dmalcolm@redhat.com>
59 * cpp.cc: Update for changes to diagnostic_context.
61 * options.cc: Likewise.
63 2023-11-03 Harald Anlauf <anlauf@gmx.de>
66 * match.cc (gfc_match_call): If a procedure pointer has already been
67 resolved, do not create a new symbol in a procedure reference of
68 the same name shadowing the first one if it is host-associated.
70 2023-11-03 Harald Anlauf <anlauf@gmx.de>
73 * trans-expr.cc (conv_cond_temp): Helper function for creation of a
74 conditional temporary.
75 (gfc_conv_procedure_call): Handle passing of allocatable or pointer
76 actual argument to dummy with OPTIONAL + VALUE attribute. Actual
77 arguments that are not allocated or associated are treated as not
80 2023-11-03 Paul Thomas <pault@gcc.gnu.org>
83 * interface.cc (upoly_ok): Defined operators using unlimited
84 polymorphic formal arguments must not override the intrinsic
87 2023-11-02 Paul Thomas <pault@gcc.gnu.org>
90 * parse.cc (parse_associate): Remove condition that caused this
93 2023-10-30 Paul Thomas <pault@gcc.gnu.org>
96 * resolve.cc (resolve_select_type): If the selector expression
97 has no class component references and the expression is a
98 derived type, copy the typespec of the symbol to that of the
101 2023-10-27 Harald Anlauf <anlauf@gmx.de>
102 Steven G. Kargl <kargl@gcc.gnu.org>
105 * decl.cc (gfc_match_formal_arglist): Handle conflicting declarations
106 of a MODULE PROCEDURE when one of the declarations is an alternate
109 2023-10-27 Paul Thomas <pault@gcc.gnu.org>
112 * expr.cc (gfc_check_vardef_context): Check that the target
113 does have a vector index before emitting the specific error.
114 * match.cc (copy_ts_from_selector_to_associate): Ensure that
115 class valued operator expressions set the selector rank and
116 use the rank to provide the associate variable with an
117 appropriate array spec.
118 * resolve.cc (resolve_operator): Reduce stacked parentheses to
120 (fixup_array_ref): Extract selector symbol from parentheses.
122 2023-10-26 Paul-Antoine Arras <pa@codesourcery.com>
123 Tobias Burnus <tobias@codesourcery.com>
125 * interface.cc (gfc_compare_types): Return true if one type is C_PTR
126 and the other is a compatible INTEGER(8).
127 * misc.cc (gfc_typename): Handle the case where an INTEGER(8) actually
130 2023-10-25 Thomas Schwinge <thomas@codesourcery.com>
132 * openmp.cc (omp_mask2): Split 'OMP_CLAUSE_HOST_SELF' into
133 'OMP_CLAUSE_SELF', 'OMP_CLAUSE_HOST'.
134 (gfc_match_omp_clauses, OACC_UPDATE_CLAUSES): Adjust.
136 2023-10-25 Chung-Lin Tang <cltang@codesourcery.com>
138 * gfortran.h (typedef struct gfc_omp_clauses): Add self_expr field.
139 * openmp.cc (enum omp_mask2): Add OMP_CLAUSE_SELF.
140 (gfc_match_omp_clauses): Add handling for OMP_CLAUSE_SELF.
141 (OACC_PARALLEL_CLAUSES): Add OMP_CLAUSE_SELF.
142 (OACC_KERNELS_CLAUSES): Likewise.
143 (OACC_SERIAL_CLAUSES): Likewise.
144 (resolve_omp_clauses): Add handling for omp_clauses->self_expr.
145 * trans-openmp.cc (gfc_trans_omp_clauses): Add handling of
146 clauses->self_expr and building of OMP_CLAUSE_SELF tree clause.
147 (gfc_split_omp_clauses): Add handling of self_expr field copy.
149 2023-10-25 Thomas Schwinge <thomas@codesourcery.com>
151 * dump-parse-tree.cc (show_omp_clauses): Group handling of 'if'
152 clause without and with modifier.
153 * frontend-passes.cc (gfc_code_walker): Likewise.
154 * gfortran.h (gfc_omp_clauses): Likewise.
155 * openmp.cc (gfc_free_omp_clauses): Likewise.
157 2023-10-18 Tobias Burnus <tobias@codesourcery.com>
159 * intrinsic.texi (signal): Add 'intrinsic :: signal, sleep' to
160 the example to make it safer.
162 2023-10-17 Harald Anlauf <anlauf@gmx.de>
165 * frontend-passes.cc (traverse_io_block): Dependency check of loop
166 nest shall be triangular, not banded.
168 2023-10-17 Tobias Burnus <tobias@codesourcery.com>
170 * intrinsic.texi (signal): Mention that the argument
171 passed to the signal handler procedure is passed by reference.
174 2023-10-15 Tobias Burnus <tobias@codesourcery.com>
176 * scanner.cc (skip_free_comments, skip_fixed_comments): Remove
177 leftover 'OpenACC' from comments about OpenMP's conditional
178 compilation sentinel.
180 2023-10-14 Tobias Burnus <tobias@codesourcery.com>
182 * gfortran.h (ext_attr_t): Add omp_allocate flag.
183 * match.cc (gfc_free_omp_namelist): Void deleting same
184 u2.allocator multiple times now that a sequence can use
186 * openmp.cc (gfc_match_omp_clauses, gfc_match_omp_allocate): Use
187 same allocator expr multiple times.
188 (is_predefined_allocator): Make static.
189 (gfc_resolve_omp_allocate): Update/extend restriction checks;
190 remove sorry message.
191 (resolve_omp_clauses): Reject corarrays in allocate/allocators
193 * parse.cc (check_omp_allocate_stmt): Permit procedure pointers
194 here (rejected later) for less misleading diagnostic.
195 * trans-array.cc (gfc_trans_auto_array_allocation): Propagate
196 size for GOMP_alloc and location to which it should be added to.
197 * trans-decl.cc (gfc_trans_deferred_vars): Handle 'omp allocate'
198 for stack variables; sorry for static variables/common blocks.
199 * trans-openmp.cc (gfc_trans_omp_clauses): Evaluate 'allocate'
200 clause's allocator only once; fix adding expressions to the
202 (gfc_trans_omp_single): Pass a block to gfc_trans_omp_clauses.
204 2023-10-13 Harald Anlauf <anlauf@gmx.de>
207 * decl.cc (get_proc_name): Extend name conflict detection between
208 internal procedure and previous declaration also to derived type.
210 2023-10-13 Harald Anlauf <anlauf@gmx.de>
213 * invoke.texi: Update documentation to reflect '-ffpe-trap=none'.
214 * options.cc (gfc_handle_fpe_option): Fix mixup up of error messages
215 for options -ffpe-trap and -ffpe-summary. Accept '-ffpe-trap=none'
216 to clear FPU traps previously set on command line.
218 2023-10-13 Richard Biener <rguenther@suse.de>
220 PR tree-optimization/111779
221 * trans-expr.cc (gfc_trans_assignment_1): Initialize
222 lhs_caf_attr and rhs_caf_attr codimension flag to avoid
223 false positive -Wuninitialized.
225 2023-10-12 Paul Thomas <pault@gcc.gnu.org>
228 * trans-expr.cc (gfc_trans_pointer_assignment): Set the hidden
229 string length component for pointer assignment to character
232 2023-10-08 Tobias Burnus <tobias@codesourcery.com>
234 * parse.cc (parse_omp_structured_block): Make the user code end
235 up inside of BLOCK construct for strictly structured blocks;
236 fix fallout for 'section' and 'teams'.
237 * openmp.cc (resolve_omp_target): Fix changed BLOCK handling
238 for teams in target checking.
240 2023-10-04 Paul Thomas <pault@gcc.gnu.org>
244 * trans-expr.cc (gfc_trans_scalar_assign): Finalize components
245 on deallocation if derived type is not finalizable.
247 2023-10-03 David Malcolm <dmalcolm@redhat.com>
249 * error.cc (gfc_format_decoder): Update for "m_" prefixes to
252 2023-10-02 David Malcolm <dmalcolm@redhat.com>
254 * error.cc (gfc_diagnostics_init): Update for change to start_span.
256 2023-10-02 David Malcolm <dmalcolm@redhat.com>
258 * error.cc (gfc_diagnostic_starter): Update for reorganization of
259 source-printing fields of diagnostic_context.
260 (gfc_diagnostics_init): Likewise.
261 (gfc_diagnostics_finish): Likewise.
263 2023-09-29 Andre Vehreschild <vehre@gcc.gnu.org>
266 * trans-array.cc (structure_alloc_comps): Deref coarray.
267 (gfc_trans_deferred_array): Add freeing of components after
268 check for allocated coarray.
270 2023-09-24 Paul Thomas <pault@gcc.gnu.org>
274 * decl.cc (fix_initializer_charlen): New function broken out of
275 add_init_expr_to_sym.
276 (add_init_expr_to_sym, build_struct): Call the new function.
277 * trans-expr.cc (gfc_conv_intrinsic_to_class): Remove repeated
280 2023-09-23 Harald Anlauf <anlauf@gmx.de>
283 * class.cc (gfc_build_class_symbol): Do not try to build class
284 container for invalid typespec.
285 * resolve.cc (resolve_fl_var_and_proc): Prevent NULL pointer
287 (resolve_symbol): Likewise.
289 2023-09-19 Harald Anlauf <anlauf@gmx.de>
292 * trans-array.cc (trans_array_constructor): In absence of a typespec,
293 use string length determined by get_array_ctor_strlen() to reasonably
294 initialize auxiliary variable for bounds-checking.
296 2023-09-15 Harald Anlauf <anlauf@gmx.de>
299 * trans-array.cc (trans_array_bound_check): Add optional argument
300 COMPNAME for explicit specification of array component name.
301 (array_bound_check_elemental): Helper function for generating
302 bounds-checking code for elemental dimensions.
303 (gfc_conv_expr_descriptor): Use bounds-checking also for elemental
304 dimensions, i.e. those not handled by the scalarizer.
306 2023-09-15 Mikael Morin <mikael@gcc.gnu.org>
309 * gfortran.h (gfc_symbol): Add comment documenting reference counting.
310 * parse.cc (parse_interface): Remove reference count incrementation.
312 2023-09-12 Mikael Morin <mikael@gcc.gnu.org>
315 * gfortran.h (gfc_release_symbol): Set return type to bool.
316 * symbol.cc (gfc_release_symbol): Ditto. Return whether symbol was
318 (delete_symbol_from_ns): New, outline code from...
319 (gfc_restore_last_undo_checkpoint): ... here. Delete new symbols
320 from two more namespaces.
322 2023-09-09 Mikael Morin <mikael@gcc.gnu.org>
324 * bbt.cc (delete_treap): Add argument REMOVED, set it to the removed
325 element from the tree. Change NULL to nullptr.
326 (gfc_delete_bbt): Return the removed element from the tree.
327 * gfortran.h (gfc_delete_symtree): Remove prototype.
328 (gfc_delete_bbt): Set return type to pointer.
329 * symbol.cc (gfc_delete_symtree): Make static. Get the element to be
330 freed from the result of gfc_delete_bbt. Remove the preliminary walk to
333 2023-09-01 Harald Anlauf <anlauf@gmx.de>
336 * trans-array.cc (gfc_conv_ss_startstride): For array bounds checking,
337 consider also array constructors in expressions, and use their shape.
339 2023-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
341 * gfortran.texi: Likewise.
343 2023-08-30 Mikael Morin <mikael@gcc.gnu.org>
346 * gfortran.h (gfc_drop_interface_elements_before): New prototype.
347 (gfc_current_interface_head): Return a reference to the pointer.
348 * interface.cc (gfc_current_interface_head): Ditto.
349 (free_interface_elements_until): New function, generalizing
351 (gfc_free_interface): Use free_interface_elements_until.
352 (gfc_drop_interface_elements_before): New function.
354 (current_interface_ptr, previous_interface_head): New static variables.
355 (current_interface_valid_p, get_current_interface_ptr): New functions.
356 (decode_statement): Initialize previous_interface_head.
357 (reject_statement): Restore current interface pointer to point to
358 previous_interface_head.
360 2023-08-26 Paul Thomas <pault@gcc.gnu.org>
363 * trans-expr.cc (gfc_trans_arrayfunc_assign): Supply a missing
364 dereference for the call to gfc_deallocate_alloc_comp_no_caf.
366 2023-08-25 Sandra Loosemore <sandra@codesourcery.com>
368 * gfortran.h (struct gfc_namespace): Add omp_structured_block bit.
369 * openmp.cc: Include omp-api.h.
370 (resolve_omp_clauses): Consolidate inscan reduction clause conflict
372 (find_nested_loop_in_chain): New.
373 (find_nested_loop_in_block): New.
374 (gfc_resolve_omp_do_blocks): Set omp_current_do_collapse properly.
375 Handle imperfectly-nested loops when looking for nested omp scan.
376 Refactor to move inscan reduction clause conflict checking to
378 (gfc_resolve_do_iterator): Handle imperfectly-nested loops.
379 (struct icode_error_state): New.
380 (icode_code_error_callback): New.
381 (icode_expr_error_callback): New.
382 (diagnose_intervening_code_errors_1): New.
383 (diagnose_intervening_code_errors): New.
384 (make_structured_block): New.
385 (restructure_intervening_code): New.
386 (is_outer_iteration_variable): Do not assume loops are perfectly
388 (check_nested_loop_in_chain): New.
389 (check_nested_loop_in_block_state): New.
390 (check_nested_loop_in_block_symbol): New.
391 (check_nested_loop_in_block): New.
392 (expr_uses_intervening_var): New.
393 (is_intervening_var): New.
394 (expr_is_invariant): Do not assume loops are perfectly nested.
395 (resolve_omp_do): Handle imperfectly-nested loops.
396 * trans-stmt.cc (gfc_trans_block_construct): Generate
397 OMP_STRUCTURED_BLOCK if magic bit is set on block namespace.
399 2023-08-25 Harald Anlauf <anlauf@gmx.de>
402 * data.cc (get_array_index): Add bounds-checking code and return error
403 status. Overindexing will be allowed as an extension for -std=legacy
404 and generate an error in standard-conforming mode.
405 (gfc_assign_data_value): Use error status from get_array_index for
406 graceful error recovery.
408 2023-08-25 Uros Bizjak <ubizjak@gmail.com>
410 * match.cc (gfc_match_equivalence): Rename TRUE/FALSE to true/false.
411 * module.cc (check_access): Ditto.
412 * primary.cc (match_real_constant): Ditto.
413 * trans-array.cc (gfc_trans_allocate_array_storage): Ditto.
414 (get_array_ctor_strlen): Ditto.
415 * trans-common.cc (find_equivalence): Ditto.
416 (add_equivalences): Ditto.
418 2023-08-23 Harald Anlauf <anlauf@gmx.de>
421 * resolve.cc (is_non_constant_shape_array): Add forward declaration.
422 (resolve_common_vars): Diagnose automatic array object in COMMON.
423 (resolve_symbol): Prevent confusing follow-on error.
425 2023-08-22 Tobias Burnus <tobias@codesourcery.com>
427 * gfortran.h (enum gfc_omp_defaultmap_category):
428 Add OMP_DEFAULTMAP_CAT_ALL.
429 * openmp.cc (gfc_match_omp_clauses): Parse
431 * trans-openmp.cc (gfc_trans_omp_clauses): Handle it.
433 2023-08-22 Harald Anlauf <anlauf@gmx.de>
436 * data.cc (gfc_advance_section): Derive next index set and next offset
437 into DATA variable also for array references using vector sections.
438 Use auxiliary array to keep track of offsets into indexing vectors.
439 (gfc_get_section_index): Set up initial indices also for DATA variables
440 with array references using vector sections.
441 * data.h (gfc_get_section_index): Adjust prototype.
442 (gfc_advance_section): Likewise.
443 * resolve.cc (check_data_variable): Pass vector offsets.
445 2023-08-16 Harald Anlauf <anlauf@gmx.de>
448 * trans-expr.cc (conv_scalar_char_value): Use gfc_replace_expr to
449 avoid leaking replaced gfc_expr.
451 2023-08-15 Martin Jambor <mjambor@suse.cz>
452 Harald Anlauf <anlauf@gmx.de>
455 * resolve.cc (resolve_structure_cons): Check comp->ts is character
456 type before accessing stuff through comp->ts.u.cl.
458 2023-08-15 Chung-Lin Tang <cltang@codesourcery.com>
459 Thomas Schwinge <thomas@codesourcery.com>
461 * openmp.cc (OACC_DATA_CLAUSES): Add OMP_CLAUSE_DEFAULT.
463 2023-08-14 Mikael Morin <mikael@gcc.gnu.org>
467 * trans-types.cc (gfc_sym_type): Use a bare character type for length
468 one value character dummy arguments.
469 * trans-expr.cc (gfc_conv_string_parameter): Handle single character
471 (gfc_conv_procedure_call): Don't exclude interoperable kinds
472 from single character handling. For single character dummy arguments,
473 extend the existing handling of non-constant expressions to constant
476 2023-08-14 Mikael Morin <mikael@gcc.gnu.org>
478 * gfortran.h (gfc_length_one_character_type_p): New inline
480 * check.cc (is_c_interoperable): Use
481 gfc_length_one_character_type_p.
482 * decl.cc (verify_bind_c_sym): Same.
483 * trans-expr.cc (gfc_conv_procedure_call): Same.
485 2023-08-09 Steve Kargl <sgk@troutmask.apl.washington.edu>
488 * resolve.cc (resolve_types): Exclude contained procedures with
489 the artificial attribute from test for pureness.
491 2023-07-31 Chung-Lin Tang <cltang@codesourcery.com>
493 * openmp.cc (resolve_omp_clauses): Add checking requiring
494 OpenACC host_data construct to have an use_device clause.
496 2023-07-28 Harald Anlauf <anlauf@gmx.de>
499 * gfortran.texi: Clarify argument passing convention.
500 * trans-expr.cc (gfc_conv_procedure_call): Do not pass the character
501 length as hidden argument when the declared dummy argument is
504 2023-07-27 Tobias Burnus <tobias@codesourcery.com>
506 * openmp.cc (resolve_omp_target): Minor cleanup.
507 * parse.cc (decode_omp_directive): Find TARGET statement
508 also higher in the stack.
510 2023-07-26 Harald Anlauf <anlauf@gmx.de>
513 * resolve.cc (check_data_variable): Do not accept strings with
514 deferred length or non-constant length in a DATA statement.
515 Reject also substrings of string variables of non-constant length.
517 2023-07-25 Tobias Burnus <tobias@codesourcery.com>
521 * gfortran.h (gfc_omp_clauses): Add target_first_st_is_teams.
522 * parse.cc (parse_omp_structured_block): Set it if the first
523 statement in the structured block of a TARGET is TEAMS or
524 a combined/composite starting with TEAMS.
525 * openmp.cc (resolve_omp_target): Also show an error for
526 contains_teams_construct without target_first_st_is_teams.
528 2023-07-24 Tobias Burnus <tobias@codesourcery.com>
532 * gfortran.h (gfc_omp_clauses): Add contains_teams_construct.
533 * openmp.cc (resolve_omp_target): New; check for teams nesting.
534 (gfc_resolve_omp_directive): Call it.
535 * parse.cc (decode_omp_directive): Set contains_teams_construct
536 on enclosing ST_OMP_TARGET.
538 2023-07-20 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
540 * trans-intrinsic.cc (conv_intrinsic_ieee_comparison): Only
543 2023-07-20 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
545 * f95-lang.cc (gfc_init_builtin_functions): Add __builtin_iseqsig.
546 * trans-intrinsic.cc (conv_intrinsic_ieee_comparison): New
548 (gfc_conv_ieee_arithmetic_function): Handle IEEE comparisons.
550 2023-07-19 Tobias Burnus <tobias@codesourcery.com>
553 * trans-openmp.cc (gfc_nonrect_loop_expr): Accept all
555 (gfc_trans_omp_do): Likewise; use sign to determine
558 2023-07-17 Harald Anlauf <anlauf@gmx.de>
562 * trans-expr.cc (gfc_conv_procedure_call): For intrinsic procedures
563 whose result characteristics depends on the first argument and which
564 can be of type character, the character length will not be deferred.
566 2023-07-17 Tobias Burnus <tobias@codesoucery.com>
567 Chung-Lin Tang <cltang@codesourcery.com>
569 * dump-parse-tree.cc (show_omp_namelist, show_omp_clauses): Dump
570 uses_allocators clause.
571 * gfortran.h (gfc_free_omp_namelist): Add memspace_sym to u union
572 and traits_sym to u2 union.
573 (OMP_LIST_USES_ALLOCATORS): New enum value.
574 (gfc_free_omp_namelist): Add 'bool free_mem_traits_space' arg.
575 * match.cc (gfc_free_omp_namelist): Likewise.
576 * openmp.cc (gfc_free_omp_clauses, gfc_match_omp_variable_list,
577 gfc_match_omp_to_link, gfc_match_omp_doacross_sink,
578 gfc_match_omp_clause_reduction, gfc_match_omp_allocate,
579 gfc_match_omp_flush): Update call.
580 (gfc_match_omp_clauses): Likewise. Parse uses_allocators clause.
581 (gfc_match_omp_clause_uses_allocators): New.
582 (enum omp_mask2): Add new OMP_CLAUSE_USES_ALLOCATORS.
583 (OMP_TARGET_CLAUSES): Accept it.
584 (resolve_omp_clauses): Resolve uses_allocators clause
585 * st.cc (gfc_free_statement): Update gfc_free_omp_namelist call.
586 * trans-openmp.cc (gfc_trans_omp_clauses): Handle
587 OMP_LIST_USES_ALLOCATORS; fail with sorry unless predefined allocator.
588 (gfc_split_omp_clauses): Handle uses_allocators.
590 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
593 * trans.h (gfc_deallocate_with_status): Add class container
595 (gfc_deallocate_scalar_with_status): Ditto.
596 * trans.cc (gfc_deallocate_with_status): Add class container
597 argument and pass it down to gfc_add_finalize_call.
598 (gfc_deallocate_scalar_with_status): Same.
599 * trans-array.cc (structure_alloc_comps): Update caller.
600 * trans-stmt.cc (gfc_trans_deallocate): Ditto.
601 * trans-expr.cc (gfc_conv_procedure_call): Ditto. Pass
602 pre-evaluated class container argument if it's available.
604 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
607 * trans.h (gfc_add_finalizer_call): Add class container argument.
608 * trans.cc (gfc_add_finalizer_call): Ditto. Pass down new
609 argument to get_final_proc_ref, get_elem_size, get_var_desc,
611 (get_elem_size): Add class container argument.
612 Use provided class container if it's available.
613 (get_var_descr): Same.
615 (get_final_proc_ref): Same. Add boolean telling the class
616 container argument is used. Set it. Don't try to use
617 final_wrapper if class container argument was used.
619 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
621 * trans.cc (get_var_descr): Factor scalar descriptor generation.
623 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
625 * trans.cc (get_vptr): New function.
626 (gfc_add_finalizer_call): Move virtual table pointer evaluation
629 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
631 * trans.cc (get_var_descr): Remove argument ts. Use var->ts
633 (gfc_add_finalizer_call): Update caller.
635 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
637 * trans.cc (gfc_add_finalizer_call): Inline definition of
638 variable has_finalizer. Merge nested conditions.
640 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
642 * trans.cc (gfc_add_finalizer_call): Remove local variable
643 final_expr. Pass down expr to get_final_proc_ref and move
644 final procedure expression generation down to its one usage
645 in get_final_proc_ref.
646 (get_final_proc_ref): Add argument expr. Remove argument
647 final_wrapper. Recreate final_wrapper from expr.
649 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
651 * trans.cc (gfc_add_finalizer_call): Remove local variable
652 elem_size. Pass expression to get_elem_size and move the
653 element size expression generation close to its usage there.
654 (get_elem_size): Add argument expr, remove class_size argument
655 and rebuild it from expr. Remove ts argument and use the
656 type of expr instead.
658 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
660 * trans.cc (gfc_add_finalizer_call): Move pre and post code for
661 the final procedure pointer expression to the outer block.
662 Reuse the previously evaluated final procedure pointer
665 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
667 * trans.cc (gfc_add_finalizer_call): Add post code for desc_se
668 after the finalizer call. Add post code for final_se and
671 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
673 * trans.cc (gfc_build_final_call): Inline...
674 (gfc_add_finalizer_call): ... to its one caller.
676 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
678 * trans.cc (get_var_descr): New function.
679 (gfc_build_final_call): Outline the data reference descriptor
680 evaluation code to get_var_descr.
682 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
684 * trans.cc (get_elem_size): New function.
685 (gfc_build_final_call): Outline the element size evaluation
688 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
690 * trans.cc (get_final_proc_ref): New function.
691 (gfc_build_final_call): Outline the pointer evaluation code
692 to get_final_proc_ref.
694 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
696 * trans.cc (gfc_build_final_call): Remove commented assertion.
698 2023-07-14 Mikael Morin <mikael@gcc.gnu.org>
701 * trans.h (gfc_reset_vptr): Add class_container argument.
702 * trans-expr.cc (gfc_reset_vptr): Ditto. If a valid vptr can
703 be obtained through class_container argument, bypass evaluation
705 (gfc_conv_procedure_call): Wrap the argument evaluation code
706 in a conditional if the associated dummy is optional. Evaluate
707 the data reference to a pointer now, and replace later
708 references with usage of the pointer.
710 2023-07-14 Mikael Morin <mikael@gcc.gnu.org>
713 * trans.h (struct gfc_se): New field class_container.
714 (struct gfc_ss_info): Ditto.
715 (gfc_evaluate_data_ref_now): New prototype.
716 * trans.cc (gfc_evaluate_data_ref_now): Implement it.
717 * trans-array.cc (gfc_conv_ss_descriptor): Copy class_container
718 field from gfc_se struct to gfc_ss_info struct.
719 (gfc_conv_expr_descriptor): Copy class_container field from
720 gfc_ss_info struct to gfc_se struct.
721 * trans-expr.cc (gfc_conv_class_to_class): Use class container
722 set in class_container field if available.
723 (gfc_conv_variable): Set class_container field on encountering
724 class variables or components, clear it on encountering
725 non-class components.
726 (gfc_conv_procedure_call): Evaluate data ref to a pointer now,
727 and replace later references by usage of the pointer.
729 2023-07-14 Mikael Morin <mikael@gcc.gnu.org>
732 * trans-expr.cc (gfc_conv_procedure_call): Use a separate gfc_se
733 struct, initalized from parmse, to generate the class wrapper.
734 After the class wrapper code has been generated, copy it back
735 depending on whether parameter deallocation code has been
738 2023-07-13 Mikael Morin <mikael@gcc.gnu.org>
741 * symbol.cc (gfc_restore_last_undo_checkpoint): Release symbols
744 2023-07-12 Andre Vehreschild <vehre@gcc.gnu.org>
747 * expr.cc (find_inquiry_ref): Replace len of pdt_string by
749 (simplify_ref_chain): Ensure input to find_inquiry_ref is
751 (gfc_match_init_expr): Prevent PDT analysis for function calls.
752 (gfc_pdt_find_component_copy_initializer): Get the initializer
753 value for given component.
754 * gfortran.h (gfc_pdt_find_component_copy_initializer): New
756 * simplify.cc (gfc_simplify_len): Replace len() of PDT with pdt
757 component ref or constant.
759 2023-07-11 Harald Anlauf <anlauf@gmx.de>
762 * symbol.cc (gfc_copy_formal_args_intr): When deriving the formal
763 argument attributes from the actual ones for intrinsic procedure
764 calls, take special care of CHARACTER arguments that we do not
765 wrongly treat them formally as deferred-length.
767 2023-07-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
771 * match.cc (gfc_match_namelist): Check for host associated or
772 defined types before applying default type.
773 (gfc_match_select_rank): Apply default type to selector of
774 unknown type if possible.
775 * resolve.cc (resolve_fl_variable): Do not apply local default
776 initialization to assumed rank entities.
778 2023-07-08 Harald Anlauf <anlauf@gmx.de>
779 Steven G. Kargl <kargl@gcc.gnu.org>
782 * trans-expr.cc (gfc_conv_procedure_call): Check procedures for
783 allocatable dummy arguments with INTENT(OUT) and move deallocation
784 of actual arguments after evaluation of argument expressions before
785 the procedure is executed.
787 2023-07-08 Harald Anlauf <anlauf@gmx.de>
790 * arith.cc (gfc_compare_expr): Handle equality comparison of constant
791 complex gfc_expr arguments.
793 2023-07-05 Robin Dapp <rdapp@ventanamicro.com>
794 Juzhe-Zhong <juzhe.zhong@rivai.ai>
796 * trans-types.cc (gfc_type_for_mode): Ditto.
798 2023-06-28 Harald Anlauf <anlauf@gmx.de>
801 * trans-expr.cc (gfc_conv_procedure_call): For non-constant string
802 argument passed to CHARACTER(LEN=1),VALUE dummy, ensure proper
803 dereferencing and truncation of string to length 1.
805 2023-06-28 Paul Thomas <pault@gcc.gnu.org>
808 * expr.cc (gfc_is_ptr_fcn): Remove reference to class_pointer.
809 * resolve.cc (resolve_assoc_var): Call gfc_is_ptr_fcn to allow
810 associate names with pointer function targets to be used in
811 variable definition context.
812 * trans-decl.cc (get_symbol_decl): Remove extraneous line.
813 * trans-expr.cc (alloc_scalar_allocatable_subcomponent): Obtain
814 size of intrinsic and character expressions.
815 (gfc_trans_subcomponent_assign): Expand assignment to class
816 components to include intrinsic and character expressions.
818 2023-06-24 Harald Anlauf <anlauf@gmx.de>
821 * trans-expr.cc (gfc_conv_procedure_call): Truncate constant string
822 argument of length > 1 passed to scalar CHARACTER(1),VALUE dummy.
824 2023-06-23 Harald Anlauf <anlauf@gmx.de>
827 * trans-expr.cc (gfc_conv_procedure_call): Pass actual argument
828 to scalar CHARACTER(1),VALUE dummy argument by value.
830 2023-06-21 Paul Thomas <pault@gcc.gnu.org>
837 * decl.cc (char_len_param_value): Fix memory leak.
838 (resolve_block_construct): Remove unnecessary static decls.
839 * expr.cc (gfc_is_ptr_fcn): New function.
840 (gfc_check_vardef_context): Use it to permit pointer function
841 result selectors to be used for associate names in variable
843 * gfortran.h: Prototype for gfc_is_ptr_fcn.
844 * match.cc (build_associate_name): New function.
845 (gfc_match_select_type): Use the new function to replace inline
846 version and to build a new associate name for the case where
847 the supplied associate name is already used for that purpose.
848 * resolve.cc (resolve_assoc_var): Call gfc_is_ptr_fcn to allow
849 associate names with pointer function targets to be used in
850 variable definition context.
851 * trans-decl.cc (gfc_get_symbol_decl): Unlimited polymorphic
852 variables need deferred initialisation of the vptr.
853 (gfc_trans_deferred_vars): Do the vptr initialisation.
854 * trans-stmt.cc (trans_associate_var): Ensure that a pointer
855 associate name points to the target of the selector and not
858 2023-06-21 Paul Thomas <pault@gcc.gnu.org>
861 * trans-expr.cc (gfc_conv_procedure_call): The hidden string
862 length must not be passed to a formal arg of type(cptr).
864 2023-06-20 Tobias Burnus <tobias@codesourcery.com>
866 * dump-parse-tree.cc (show_omp_namelist): Fix dump of the allocator
867 modifier of OMP_LIST_ALLOCATE.
869 2023-06-20 Tobias Burnus <tobias@codesourcery.com>
871 * match.cc (gfc_match_char): Match with '%S' a symbol
874 2023-06-19 Tobias Burnus <tobias@codesourcery.com>
876 * intrinsic.texi (OpenMP Modules OMP_LIB and OMP_LIB_KINDS): Also
877 add references to the OpenMP 5.1 and 5.2 spec; add omp_initial_device
878 and omp_invalid_device named constants.
880 2023-06-13 Harald Anlauf <anlauf@gmx.de>
881 Mikael Morin <mikael@gcc.gnu.org>
884 * trans-array.cc (gfc_trans_allocate_array_storage): When passing a
885 zero-sized array with fixed (= non-dynamic) size, allocate temporary
886 by the caller, not by the callee.
888 2023-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
890 * f95-lang.cc (gfc_init_builtin_functions): Add fmax() and
891 fmin() built-ins, and their variants.
892 * mathbuiltins.def: Add FMAX and FMIN built-ins.
893 * trans-intrinsic.cc (conv_intrinsic_ieee_minmax): New function.
894 (gfc_conv_ieee_arithmetic_function): Handle IEEE_MIN_NUM and
895 IEEE_MAX_NUM functions.
897 2023-06-09 Jakub Jelinek <jakub@redhat.com>
900 * primary.cc (gfc_convert_to_structure_constructor): Only do
901 constant string ctor length verification and truncation/padding
902 if constant length has INTEGER type.
904 2023-06-08 Paul Thomas <pault@gcc.gnu.org>
910 * decl.cc (char_len_param_value): Simplify a copy of the expr
911 and replace the original if there is no error.
912 * gfortran.h : Remove the redundant field 'rankguessed' from
913 'gfc_association_list'.
914 * resolve.cc (resolve_assoc_var): Remove refs to 'rankguessed'.
915 (resolve_variable): Associate names with constant or structure
916 constructor targets cannot have array refs.
917 * trans-array.cc (gfc_conv_expr_descriptor): Guard expression
918 character length backend decl before using it. Suppress the
919 assignment if lhs equals rhs.
920 * trans-io.cc (gfc_trans_transfer): Scalarize transfer of
921 associate variables pointing to a variable. Add comment.
922 * trans-stmt.cc (trans_associate_var): Remove requirement that
923 the character length be deferred before assigning the value
924 returned by gfc_conv_expr_descriptor. Also, guard the backend
925 decl before testing with VAR_P.
927 2023-06-06 Kwok Cheung Yeung <kcy@codesourcery.com>
928 Tobias Burnus <tobias@codesourcery.com>
930 * dump-parse-tree.cc (show_omp_namelist): Display 'present' map
932 (show_omp_clauses): Display 'present' motion modifier for 'to'
934 * gfortran.h (enum gfc_omp_map_op): Add entries with 'present'
936 (struct gfc_omp_namelist): Add 'present_modifer'.
937 * openmp.cc (gfc_match_motion_var_list): New, handles optional
938 'present' modifier for to/from clauses.
939 (gfc_match_omp_clauses): Call it for to/from clauses; parse 'present'
940 in defaultmap and map clauses.
941 (resolve_omp_clauses): Allow 'present' modifiers on 'target',
942 'target data', 'target enter' and 'target exit' directives.
943 * trans-openmp.cc (gfc_trans_omp_clauses): Apply 'present' modifiers
944 to tree node for 'map', 'to' and 'from' clauses. Apply 'present' for
947 2023-06-02 Steve Kargl <kargl@gcc.gnu.org>
950 * resolve.cc (resolve_select_rank): Remove duplicate error.
951 (resolve_fl_var_and_proc): Prevent NULL pointer dereference and
952 suppress error message for temporary.
954 2023-06-02 Paul Thomas <pault@gcc.gnu.org>
957 * parse.cc (parse_associate): Replace the existing evaluation
958 of the target rank with calls to gfc_resolve_ref and
959 gfc_expression_rank. Identify untyped target function results
960 with structure constructors by finding the appropriate derived
962 * resolve.cc (resolve_symbol): Allow associate variables to be
965 2023-06-01 Harald Anlauf <anlauf@gmx.de>
968 * decl.cc (gfc_match_kind_spec): Use error path on missing right
970 (gfc_match_decl_type_spec): Use error return when an error occurred
971 during matching a KIND specifier.
973 2023-06-01 Tobias Burnus <tobias@codesourcery.com>
975 * parse.cc (decode_omp_directive): Accept all pure directives
976 inside a PURE procedures; handle 'error at(execution).
978 2023-05-26 Tobias Burnus <tobias@codesourcery.com>
980 * dump-parse-tree.cc (show_omp_namelist): Update allocator, fix
982 (show_omp_node, show_code_node): Handle EXEC_OMP_ALLOCATE.
983 * gfortran.h (enum gfc_statement): Add ST_OMP_ALLOCATE and ..._EXEC.
984 (enum gfc_exec_op): Add EXEC_OMP_ALLOCATE.
985 (struct gfc_omp_namelist): Add 'allocator' to 'u2' union.
986 (struct gfc_namespace): Add omp_allocate.
987 (gfc_resolve_omp_allocate): New.
988 * match.cc (gfc_free_omp_namelist): Free 'u2.allocator'.
989 * match.h (gfc_match_omp_allocate, gfc_match_omp_allocators): New.
990 * openmp.cc (gfc_omp_directives): Uncomment allocate/allocators.
991 (gfc_match_omp_variable_list): Add bool arg for
992 rejecting listening common-block vars separately.
993 (gfc_match_omp_clauses): Update for u2.allocators.
994 (OMP_ALLOCATORS_CLAUSES, gfc_match_omp_allocate,
995 gfc_match_omp_allocators, is_predefined_allocator,
996 gfc_resolve_omp_allocate): New.
997 (resolve_omp_clauses): Update 'allocate' clause checks.
998 (omp_code_to_statement, gfc_resolve_omp_directive): Handle
999 OMP ALLOCATE/ALLOCATORS.
1000 * parse.cc (in_exec_part): New global var.
1001 (check_omp_allocate_stmt, parse_openmp_allocate_block): New.
1002 (decode_omp_directive, case_exec_markers, case_omp_decl,
1003 gfc_ascii_statement, parse_omp_structured_block): Handle
1004 OMP allocate/allocators.
1005 (verify_st_order, parse_executable): Set in_exec_part.
1006 * resolve.cc (gfc_resolve_blocks, resolve_codes): Handle
1007 allocate/allocators.
1008 * st.cc (gfc_free_statement): Likewise.
1009 * trans.cc (trans_code): Likewise.
1010 * trans-openmp.cc (gfc_trans_omp_directive): Likewise.
1011 (gfc_trans_omp_clauses, gfc_split_omp_clauses): Update for
1012 u2.allocator, fix for u.align.
1014 2023-05-24 Harald Anlauf <anlauf@gmx.de>
1017 * simplify.cc (simplify_size): Reject DIM argument of intrinsic SIZE
1018 with error when out of valid range.
1020 2023-05-24 Harald Anlauf <anlauf@gmx.de>
1023 * check.cc (gfc_check_reshape): Expand constant arguments SHAPE and
1024 ORDER before checking.
1025 * gfortran.h (gfc_is_constant_array_expr): Add prototype.
1026 * iresolve.cc (gfc_resolve_reshape): Expand constant argument SHAPE.
1027 * simplify.cc (is_constant_array_expr): If array is determined to be
1028 constant, expand small array constructors if needed.
1029 (gfc_is_constant_array_expr): Wrapper for is_constant_array_expr.
1030 (gfc_simplify_reshape): Fix check for insufficient elements in SOURCE
1031 when no padding specified.
1033 2023-05-23 Paul Thomas <pault@gcc.gnu.org>
1036 * resolve.cc (gfc_resolve_ref): Conversion of array_ref into an
1037 element should be done for all characters without a len expr,
1038 not just deferred lens, and for integer expressions.
1039 * trans-expr.cc (conv_inquiry): For len and kind inquiry refs,
1040 set the se string_length to NULL_TREE.
1042 2023-05-23 Paul Thomas <pault@gcc.gnu.org>
1043 Steven G. Kargl <kargl@gcc.gnu.org>
1046 * decl.cc (variable_decl): Clean up white space issues.
1047 (gfc_match_final_decl): Declaration of finalizable derived type
1048 is allowed in a submodule.
1050 2023-05-19 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1052 * expr.cc (gfc_get_corank): Use CLASS_DATA from gfortran.h.
1053 * resolve.cc (resolve_component): Same.
1054 (resolve_fl_derived0): Same.
1055 * simplify.cc (gfc_simplify_extends_type_of): Same.
1056 (simplify_cobound): Same.
1058 2023-05-18 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1060 * trans-array.cc (is_pointer_array): Use _P() defines from tree.h.
1061 (gfc_conv_scalarized_array_ref): Ditto.
1062 (gfc_conv_array_ref): Ditto.
1063 * trans-decl.cc (gfc_finish_decl): Ditto.
1064 (gfc_get_symbol_decl): Ditto.
1065 * trans-expr.cc (gfc_trans_pointer_assignment): Ditto.
1066 (gfc_trans_arrayfunc_assign): Ditto.
1067 (gfc_trans_assignment_1): Ditto.
1068 * trans-intrinsic.cc (gfc_conv_intrinsic_minmax): Ditto.
1069 (conv_intrinsic_ieee_value): Ditto.
1070 * trans-io.cc (gfc_convert_array_to_string): Ditto.
1071 * trans-openmp.cc (gfc_omp_is_optional_argument): Ditto.
1072 (gfc_trans_omp_clauses): Ditto.
1073 * trans-stmt.cc (gfc_conv_label_variable): Ditto.
1074 * trans.cc (gfc_build_addr_expr): Ditto.
1075 (get_array_span): Ditto.
1077 2023-05-18 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1080 * array.cc (compare_bounds): Use narrower return type.
1081 (gfc_compare_array_spec): Likewise.
1082 (is_constant_element): Likewise.
1083 (gfc_constant_ac): Likewise.
1084 * check.cc (dim_rank_check): Likewise.
1085 * cpp.cc (gfc_cpp_init_options): Likewise.
1086 (dump_macro): Likewise.
1087 * cpp.h (gfc_cpp_handle_option): Likewise.
1088 * dependency.cc (gfc_ref_needs_temporary_p): Likewise.
1089 (gfc_check_argument_dependency): Likewise.
1090 (gfc_check_fncall_dependency): Likewise.
1091 (ref_same_as_full_array): Likewise.
1092 * dependency.h (gfc_check_fncall_dependency): Likewise.
1093 (gfc_dep_resolver): Likewise.
1094 (gfc_are_equivalenced_arrays): Likewise.
1095 * expr.cc (gfc_copy_ref): Likewise.
1096 (gfc_kind_max): Likewise.
1097 (numeric_type): Likewise.
1098 * gfortran.h (gfc_at_end): Likewise.
1099 (gfc_at_eof): Likewise.
1100 (gfc_at_bol): Likewise.
1101 (gfc_at_eol): Likewise.
1102 (gfc_define_undef_line): Likewise.
1103 (gfc_wide_is_printable): Likewise.
1104 (gfc_wide_is_digit): Likewise.
1105 (gfc_wide_fits_in_byte): Likewise.
1106 (gfc_find_sym_tree): Likewise.
1107 (gfc_generic_intrinsic): Likewise.
1108 (gfc_specific_intrinsic): Likewise.
1109 (gfc_intrinsic_actual_ok): Likewise.
1110 (gfc_has_vector_index): Likewise.
1111 (gfc_numeric_ts): Likewise.
1112 (gfc_impure_variable): Likewise.
1113 (gfc_pure): Likewise.
1114 (gfc_implicit_pure): Likewise.
1115 (gfc_elemental): Likewise.
1116 (gfc_pure_function): Likewise.
1117 (gfc_implicit_pure_function): Likewise.
1118 (gfc_compare_array_spec): Likewise.
1119 (gfc_constant_ac): Likewise.
1120 (gfc_expanded_ac): Likewise.
1121 (gfc_check_digit): Likewise.
1122 * intrinsic.cc (gfc_find_subroutine): Likewise.
1123 (gfc_generic_intrinsic): Likewise.
1124 (gfc_specific_intrinsic): Likewise.
1125 * io.cc (compare_to_allowed_values): Likewise. And remove
1126 unneeded forward declaration.
1127 * parse.cc: Likewise.
1128 * parse.h (gfc_check_do_variable): Likewise.
1129 * primary.cc (gfc_check_digit): Likewise.
1130 * resolve.cc (resolve_structure_cons): Likewise.
1131 (pure_stmt_function): Likewise.
1132 (gfc_pure_function): Likewise.
1133 (impure_stmt_fcn): Likewise.
1134 (resolve_forall_iterators): Likewise.
1135 (resolve_data): Likewise.
1136 (gfc_impure_variable): Likewise.
1137 (gfc_pure): Likewise.
1138 (gfc_unset_implicit_pure): Likewise.
1139 * scanner.cc (wide_is_ascii): Likewise.
1140 (gfc_wide_toupper): Likewise.
1141 (gfc_open_included_file): Likewise.
1142 (gfc_at_end): Likewise.
1143 (gfc_at_eof): Likewise.
1144 (gfc_at_bol): Likewise.
1145 (skip_comment_line): Likewise.
1146 (gfc_gobble_whitespace): Likewise.
1147 * symbol.cc (gfc_find_symtree_in_proc): Likewise.
1148 * trans-array.cc: Likewise.
1149 * trans-decl.cc (gfc_set_decl_assembler_name): Likewise.
1150 * trans-types.cc (gfc_get_element_type): Likewise.
1151 (gfc_add_field_to_struct): Likewise.
1152 * trans-types.h (gfc_copy_dt_decls_ifequal): Likewise.
1153 (gfc_return_by_reference): Likewise.
1154 (gfc_is_nodesc_array): Likewise.
1155 * trans.h (gfc_can_put_var_on_stack): Likewise.
1157 2023-05-17 Harald Anlauf <anlauf@gmx.de>
1161 * decl.cc (add_init_expr_to_sym): Set shape of initializer also for
1162 zero-sized arrays, so that bounds violations can be detected later.
1164 2023-05-17 Tobias Burnus <tobias@codesourcery.com>
1166 * trans-decl.cc (gfc_get_symbol_decl): Add attributes
1167 such as 'declare target' also to hidden artificial
1168 variable for deferred-length character variables.
1169 * trans-openmp.cc (gfc_trans_omp_array_section,
1170 gfc_trans_omp_clauses, gfc_trans_omp_target_exit_data):
1171 Improve mapping of array descriptors and deferred-length
1174 2023-05-16 Paul Thomas <pault@gcc.gnu.org>
1182 * interface.cc (gfc_compare_actual_formal): Emit an error if an
1183 unlimited polymorphic actual is not matched either to an
1184 unlimited or assumed type formal argument.
1185 * resolve.cc (resolve_ordinary_assign): Emit an error if the
1186 var expression of an ordinary assignment is a proc pointer
1188 * trans-array.cc (gfc_walk_array_ref): Provide assumed shape
1189 arrays coming from interface mapping with a viable arrayspec.
1190 * trans-expr.cc (gfc_conv_intrinsic_to_class): Tidy up flagging
1191 of unlimited polymorphic 'class_ts'.
1192 (gfc_conv_gfc_desc_to_cfi_desc): Assumed type is unlimited
1193 polymorphic and should accept any actual type.
1194 (gfc_conv_procedure_call): Replace dreadful kludge with a call
1195 to gfc_finalize_tree_expr. Avoid dereferencing a void pointer
1196 by giving it the pointer type of the actual argument.
1197 (alloc_scalar_allocatable_subcomponent): Shorten the function
1198 name and replace the symbol argument with the se string length.
1199 If a deferred length character length is either not present or
1200 is not a variable, give the typespec a variable and assign the
1201 string length to that. Use gfc_deferred_strlen to find the
1202 hidden string length component.
1203 (gfc_trans_subcomponent_assign): Convert the expression before
1204 the call to alloc_scalar_allocatable_subcomponent so that a
1205 good string length is provided.
1206 (gfc_trans_structure_assign): Remove the unneeded derived type
1207 symbol from calls to gfc_trans_subcomponent_assign.
1209 2023-05-15 Harald Anlauf <anlauf@gmx.de>
1212 * expr.cc (gfc_check_vardef_context): Check appropriate pointer
1213 attribute for CLASS vs. non-CLASS function result in variable
1216 2023-05-11 Xi Ruoyao <xry111@xry111.site>
1218 * Make-lang.in: Use grep instead of fgrep.
1220 2023-05-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1222 * dump-parse-tree.cc (gfc_debug_expr): Remove forward declaration.
1223 (debug): Add DEBUG_FUNCTION.
1224 (show_code_node): Remove erroneous whitespace.
1226 2023-05-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1229 * dump-parse-tree.cc (debug): New function for gfc_namespace.
1230 (gfc_debug_code): Delete forward declaration.
1231 (show_attr): Make sure to print balanced braces.
1233 2023-05-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1235 * resolve.cc (resolve_select_type): Fix coding style.
1237 2023-05-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1239 * resolve.cc (resolve_select_type): Call free() unconditionally.
1241 2023-05-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1244 * expr.cc (find_array_section): Fix mpz memory leak.
1245 * simplify.cc (gfc_simplify_reshape): Fix mpz memory leaks in
1248 2023-05-05 Harald Anlauf <anlauf@gmx.de>
1251 * arith.cc (eval_intrinsic): Check conformability of ranks of operands
1252 for intrinsic binary operators before performing type conversions.
1253 * gfortran.h (gfc_op_rank_conformable): Add prototype.
1254 * resolve.cc (resolve_operator): Check conformability of ranks of
1255 operands for intrinsic binary operators before performing type
1257 (gfc_op_rank_conformable): New helper function to compare ranks of
1258 operands of binary operator.
1260 2023-05-04 Julian Brown <julian@codesourcery.com>
1263 * openmp.cc (resolve_omp_clauses): Add diagnostic for
1264 non-pointer/non-allocatable attach/detach.
1265 * trans-openmp.cc (gfc_trans_omp_clauses): Remove dereference for
1266 pointer-to-scalar derived type component attach/detach. Fix
1267 attach/detach handling for descriptors.
1269 2023-04-28 Julian Brown <julian@codesourcery.com>
1272 * trans-openmp.cc (gfc_trans_omp_clauses): Attach/detach clause fixes.
1274 2023-04-28 Tobias Burnus <tobias@codesourcery.com>
1276 * gfortran.texi: Fix typos.
1277 * decl.cc: Fix typos in comments and in a variable name.
1278 * arith.cc: Fix comment typos.
1279 * check.cc: Likewise.
1280 * class.cc: Likewise.
1281 * dependency.cc: Likewise.
1282 * expr.cc: Likewise.
1283 * frontend-passes.cc: Likewise.
1284 * gfortran.h: Likewise.
1285 * intrinsic.cc: Likewise.
1286 * iresolve.cc: Likewise.
1287 * match.cc: Likewise.
1288 * module.cc: Likewise.
1289 * primary.cc: Likewise.
1290 * resolve.cc: Likewise.
1291 * simplify.cc: Likewise.
1292 * trans-array.cc: Likewise.
1293 * trans-decl.cc: Likewise.
1294 * trans-expr.cc: Likewise.
1295 * trans-intrinsic.cc: Likewise.
1296 * trans-openmp.cc: Likewise.
1297 * trans-stmt.cc: Likewise.
1299 2023-04-25 Tobias Burnus <tobias@codesourcery.com>
1301 * openmp.cc (gfc_resolve_omp_do_blocks): Handle zero
1302 or more than one exec statements before/after 'omp scan'.
1303 * trans-openmp.cc (gfc_trans_omp_do): Likewise.
1305 2023-04-22 Harald Anlauf <anlauf@gmx.de>
1306 Steven G. Kargl <kargl@gcc.gnu.org>
1309 * interface.cc (gfc_compare_actual_formal): Reject allocatable
1310 functions being used as actual argument for allocable dummy.
1312 2023-04-14 Harald Anlauf <anlauf@gmx.de>
1315 * simplify.cc (gfc_simplify_set_exponent): Fix implementation of
1316 compile-time simplification of intrinsic SET_EXPONENT for argument
1317 X < 1 and for I < 0.
1319 2023-04-14 Paul Thomas <pault@gcc.gnu.org>
1322 * gfortran.h : Add expr3_not_explicit bit field to gfc_code.
1323 * resolve.cc (resolve_allocate_expr): Set bit field when the
1324 default initializer is applied to expr3.
1325 * trans-stmt.cc (gfc_trans_allocate): If expr3_not_explicit is
1326 set, do not deallocate expr3.
1328 2023-04-13 Harald Anlauf <anlauf@gmx.de>
1331 * trans-expr.cc (gfc_conv_power_op): Use absu_hwi and
1332 unsigned HOST_WIDE_INT for portability.
1334 2023-04-12 Harald Anlauf <anlauf@gmx.de>
1337 * resolve.cc (resolve_entries): Handle functions with ENTRY and
1338 ALLOCATABLE results.
1339 * trans-expr.cc (gfc_conv_procedure_call): Functions with a result
1340 with the POINTER or ALLOCATABLE attribute shall not get any special
1341 treatment with -ff2c, as they cannot be written in Fortran 77.
1342 * trans-types.cc (gfc_return_by_reference): Likewise.
1343 (gfc_get_function_type): Likewise.
1345 2023-04-12 Harald Anlauf <anlauf@gmx.de>
1349 * interface.cc (compare_parameter): Enable type and rank checks for
1350 arguments of derived type from the intrinsic module ISO_C_BINDING.
1352 2023-04-08 Paul Thomas <pault@gcc.gnu.org>
1355 * iresolve.cc (gfc_resolve_adjustl, gfc_resolve_adjustr): if
1356 string length is deferred use the string typespec for result.
1357 * resolve.cc (resolve_assoc_var): Handle parentheses around the
1359 (resolve_block_construct): Remove unnecessary static decls.
1360 * trans-array.cc (gfc_conv_expr_descriptor): Guard string len
1361 expression in condition. Improve handling of string length and
1362 span, especially for substrings of the descriptor.
1363 (duplicate_allocatable): Make element type more explicit with
1365 * trans-decl.cc (gfc_get_symbol_decl): Emit a fatal error with
1366 appropriate message instead of ICE if symbol type is unknown.
1367 (gfc_generate_function_code): Set current locus to proc_sym
1369 * trans-expr.cc (gfc_get_expr_charlen): Retain last charlen in
1370 'previous' and use if end expression in substring reference is
1372 (gfc_conv_string_length): Use gfc_conv_expr_descriptor if
1373 'expr_flat' is an array. Add post block to catch deallocation
1375 (gfc_conv_procedure_call): Assign the parmse string length to
1376 the expression string length, if it is deferred.
1377 (gfc_trans_alloc_subarray_assign): If this is a deferred string
1378 length component, store the string length in the hidden comp.
1379 Update the typespec length accordingly. Generate a new type
1380 spec for the call to gfc_duplicate-allocatable in this case.
1381 * trans-io.cc (gfc_trans_transfer): Scalarize transfer of
1382 deferred character array components.
1384 2023-04-04 Harald Anlauf <anlauf@gmx.de>
1387 * expr.cc (check_restricted): Adjust check for valid variables in
1388 restricted expressions: make no exception for module variables.
1390 2023-04-01 Thomas Koenig <tkoenig@gcc.gnu.org>
1392 * dump-parse-tree.cc (get_c_type_name): Fix "long_long"
1393 type name to be "long long".
1395 2023-03-30 Andrew Pinski <apinski@marvell.com>
1397 * dump-parse-tree.cc (get_c_type_name): Fix "long_long"
1398 type name to be "long long". Add a comment on why adding
1401 2023-03-28 Jakub Jelinek <jakub@redhat.com>
1404 * openmp.cc (gfc_omp_absent_contains_clause): Fix typo in diagnostics
1405 - composit -> composite.
1407 2023-03-25 Harald Anlauf <anlauf@gmx.de>
1410 * trans-decl.cc (gfc_conv_cfi_to_gfc): Remove dead code.
1412 2023-03-24 Harald Anlauf <anlauf@gmx.de>
1414 * expr.cc (free_expr0): Free also BOZ strings as part of an expression.
1416 2023-03-24 Haochen Gui <guihaoc@gcc.gnu.org>
1417 Tobias Burnus <tobias@codesourcery.com>
1420 * target-memory.cc (gfc_interpret_float): Return FAIL when
1421 native_interpret_expr gets a NULL tree.
1422 * arith.cc (gfc_hollerith2real): Return NULL when
1423 gfc_interpret_float fails.
1424 * error.cc (gfc_buffered_p): Define.
1425 * gfortran.h (gfc_buffered_p): Declare.
1426 * intrinsic.cc: Add diagnostic.h to include list.
1427 (do_simplify): Save errorcount and check it at finish. Report a
1428 "Cannot simplify expression" error on a bad result if error count
1429 doesn't change and no other errors buffered.
1431 2023-03-22 Harald Anlauf <anlauf@gmx.de>
1432 Steven G. Kargl <kargl@gcc.gnu.org>
1435 * resolve.cc (gfc_resolve_finalizers): Argument of a FINAL subroutine
1436 cannot be an alternate return.
1438 2023-03-21 Harald Anlauf <anlauf@gmx.de>
1441 * decl.cc (gfc_match_modproc): Reject MODULE PROCEDURE if not in a
1442 generic module interface.
1444 2023-03-21 Arsen Arsenović <arsen@aarsen.me>
1446 * invoke.texi: Remove usages of @gol.
1447 * intrinsic.texi: Ditto.
1449 2023-03-21 Paul Thomas <pault@gcc.gnu.org>
1452 * trans-array.cc (gfc_trans_array_constructor_value): Correct
1453 incorrect setting of typespec.
1455 2023-03-21 Paul Thomas <pault@gcc.gnu.org>
1458 * resolve.cc (generate_component_assignments): Restore the
1459 exclusion of allocatable components from the loop.
1461 2023-03-20 Harald Anlauf <anlauf@gmx.de>
1464 * invoke.texi: Correct documentation of how underscores are appended
1467 2023-03-20 Harald Anlauf <anlauf@gmx.de>
1470 * simplify.cc (gfc_simplify_nearest): Fix off-by-one error in setting
1471 up real kind-specific maximum exponent for mpfr.
1473 2023-03-20 Paul Thomas <pault@gcc.gnu.org>
1476 * resolve.cc (check_host_association): If an external function
1477 is typed but not declared explicitly to be external, change the
1478 old symbol from a variable to an external function.
1480 2023-03-19 Harald Anlauf <anlauf@gmx.de>
1483 * resolve.cc (resolve_fl_procedure): Check for an explicit interface
1484 of procedures with the BIND(C) attribute (F2018:15.4.2.2).
1486 2023-03-19 Thomas Koenig <tkoenig@gcc.gnu.org>
1488 * gfortran.texi: Mention behavior on overflow.
1490 2023-03-18 Paul Thomas <pault@gcc.gnu.org>
1495 * class.cc (finalize_component): Include the missing arguments
1496 in the call to the component's finalizer wrapper.
1497 (has_finalizer_component): Do not return true for procedure
1499 (finalizer_insert_packed_call): Remove the redundant argument
1500 in the call to the final subroutine.
1501 (generate_finalization_wrapper): Add support for assumed rank
1503 (gfc_may_be_finalized): New helper function.
1504 * dump-parse-tree.cc (write_proc): Whitespace.
1505 * gfortran.h : Add prototype for gfc_may_be_finalized.
1506 * resolve.cc (resolve_function): Correct derived types that
1507 have an incomplete namespace.
1508 (resolve_where, gfc_resolve_where_code_in_forall,
1509 gfc_resolve_forall_body, gfc_resolve_code): Check that the op
1510 code is still EXEC_ASSIGN. If it is set lhs to must finalize.
1511 (is_finalizable_type): New function.
1512 (generate_component_assignments): Set must_finalize if needed.
1513 (gfc_resolve_finalizers): Error if assumed rank finalizer is
1514 not the only one. Warning on lack of scalar finalizer modified
1515 to account for assumed rank finalizers.
1516 (generate_final_call): New function.
1517 (generate_component_assignments): Enclose the outermost call in
1518 a block to capture automatic deallocation and final calls.
1519 Set must_finalize as required to satisfy the standards. Use an
1520 explicit pointer assignment for pointer components to capture
1521 finalization of the target. Likewise use explicit assignment
1522 for allocatable components. Do not use the temporary copy of
1523 the lhs in defined assignment if the component is allocatable.
1524 Put the temporary in the same namespace as the lhs symbol if
1525 the component may be finalized. Remove the leading assignment
1526 from the expansion of assignment of components that have their
1527 own defined assignment components. Suppress finalization of
1528 assignment of temporary components to the lhs. Make an explicit
1529 final call for the rhs function temporary if it exists.
1530 (gfc_resolve_code): Set must_finalize for assignments with an
1531 array constructor on the rhs.
1532 (gfc_resolve_finalizers): Ensure that an assumed rank finalizer
1533 is the only finalizer for that type and correct the surprising
1534 warning for the lack of a scalar finalizer.
1535 (check_defined_assignments): Handle allocatable components.
1536 (resolve_fl_derived): Set referenced the vtab for use
1538 (resolve_symbol): Set referenced an unreferenced symbol that
1540 * trans-array.cc (gfc_trans_array_constructor_value): Add code
1541 to finalize the constructor result. Warn that this feature was
1542 removed in F2018 and that it is suppressed by -std=2018.
1543 (trans_array_constructor): Add finalblock, pass to previous
1544 and apply to loop->post if filled.
1545 (gfc_add_loop_ss_code): Add se finalblock to outer loop post.
1546 (gfc_trans_array_cobounds, gfc_trans_array_bounds): Add any
1547 generated finalization code to the main block.
1548 (structure_alloc_comps): Add boolean argument to suppress
1549 finalization and use it for calls from
1550 gfc_deallocate_alloc_comp_no_caf. Otherwise it defaults to
1552 (gfc_copy_alloc_comp_no_fini): New wrapper for
1553 structure_alloc_comps.
1554 (gfc_alloc_allocatable_for_assignment): Suppress finalization
1555 by setting new arg in call to gfc_deallocate_alloc_comp_no_caf.
1556 (gfc_trans_deferred_array): Use gfc_may_be_finalized and do not
1557 deallocate the components of entities with a leading '_' in the
1558 name that are also marked as artificial.
1559 * trans-array.h : Add the new boolean argument to the prototype
1560 of gfc_deallocate_alloc_comp_no_caf with a default of false.
1561 Add prototype for gfc_copy_alloc_comp_no_fini.
1562 * trans-decl.cc(init_intent_out_dt): Tidy up the code.
1563 * trans-expr.cc (gfc_init_se): Initialize finalblock.
1564 (gfc_conv_procedure_call): Use gfc_finalize_tree_expr to
1565 finalize function results. Replace in-line block for class
1566 results with call to new function.
1567 (gfc_conv_expr): Finalize structure constructors for F2003 and
1568 F2008. Warn that this feature was deleted in F2018 and, unlike
1569 array constructors, is not default. Add array constructor
1570 finalblock to the post block.
1571 (gfc_trans_scalar_assign): Suppress finalization by setting new
1572 argument in call to gfc_deallocate_alloc_comp_no_caf. Add the
1573 finalization blocks to the main block.
1574 (gfc_trans_arrayfunc_assign): Use gfc_assignment_finalizer_call
1575 and ensure that finalization occurs after the evaluation of the
1576 rhs but using the initial value for the lhs. Finalize rhs
1577 function results using gfc_finalize_tree_expr.
1578 (trans_class_assignment, gfc_trans_assignment_1): As previous
1579 function, taking care to order evaluation, assignment and
1580 finalization correctly.
1581 * trans-io.cc (gfc_trans_transfer): Add the final block.
1582 * trans-stmt.cc (gfc_trans_call, gfc_trans_allocate): likewise.
1583 (trans_associate_var): Nullify derived allocatable components
1584 and finalize function targets with defined assignment
1585 components on leaving the block scope.
1586 (trans_allocate): Finalize source expressions, if required,
1587 and set init_expr artificial temporarily to suppress the
1588 finalization in gfc_trans_assignment.
1589 * trans.cc (gfc_add_finalizer_call): Do not finalize the
1590 temporaries generated in type assignment with defined
1591 assignment components.
1592 (gfc_assignment_finalizer_call): New function.
1593 (gfc_finalize_tree_expr): New function.
1594 * trans.h: Add finalblock to gfc_se. Add the prototypes for
1595 gfc_finalize_tree_expr and gfc_assignment_finalizer_call.
1597 2023-03-15 Harald Anlauf <anlauf@gmx.de>
1598 Tobias Burnus <tobias@codesourcery.com>
1601 * interface.cc (compare_parameter): Adjust check of array dummy
1602 arguments to handle the case of CLASS variables.
1604 2023-03-11 Harald Anlauf <anlauf@gmx.de>
1607 * trans-expr.cc (gfc_copy_class_to_class): Convert element counts in
1608 bounds check to common type for comparison.
1610 2023-03-10 Harald Anlauf <anlauf@gmx.de>
1613 * resolve.cc (resolve_symbol): Avoid NULL pointer dereference while
1614 checking a symbol with the BIND(C) attribute.
1616 2023-03-05 Harald Anlauf <anlauf@gmx.de>
1617 Tobias Burnus <tobias@codesourcery.com>
1620 * class.cc (gfc_build_class_symbol): Handle update of attributes of
1621 existing class container.
1622 (gfc_find_derived_vtab): Fix several memory leaks.
1623 (find_intrinsic_vtab): Ditto.
1624 * decl.cc (attr_decl1): Manage update of symbol attributes from
1626 * primary.cc (gfc_variable_attr): OPTIONAL shall not be taken or
1627 updated from the class container.
1628 * symbol.cc (free_old_symbol): Adjust management of symbol versions
1629 to not prematurely free array specs while working on the declation
1632 2023-03-01 Tobias Burnus <tobias@codesourcery.com>
1634 PR middle-end/108546
1635 * trans-openmp.cc (gfc_trans_omp_clauses): Fix mapping of
1636 type(C_ptr) variables.
1638 2023-02-27 Harald Anlauf <anlauf@gmx.de>
1641 * trans-intrinsic.cc (gfc_conv_intrinsic_ibits): Handle corner case
1642 LEN argument of IBITS equal to BITSIZE(I).
1644 2023-02-25 Mikael Morin <mikael@gcc.gnu.org>
1647 * intrinsic.cc (get_intrinsic_dummy_arg,
1648 set_intrinsic_dummy_arg): Rename the former to the latter.
1649 Remove the return value, add a reference to the lhs as argument,
1650 and do the pointer assignment inside the function. Don't do
1651 it if the pointer is already non-NULL.
1652 (sort_actual): Update caller.
1654 2023-02-25 Harald Anlauf <anlauf@gmx.de>
1656 * arith.cc (gfc_real2int): Clear mpfr variable after use.
1658 2023-02-25 Tobias Burnus <tobias@codesourcery.com>
1661 * trans-expr.cc (gfc_conv_gfc_desc_to_cfi_desc): Skip setting of
1662 bounds of CFI desc for 'pointer,intent(out)'.
1664 2023-02-24 Rimvydas Jasinskas <rimvydas.jas@gmail.com>
1666 * trans-decl.cc (gfc_finish_var_decl): Apply attribute.
1667 (generate_local_decl): Add diagnostic for dummy and local variables.
1669 2023-02-24 Mikael Morin <mikael@gcc.gnu.org>
1672 * expr.cc (gfc_free_actual_arglist): Free associated_dummy
1674 (gfc_copy_actual_arglist): Make a copy of the associated_dummy
1675 field if it is set in the original element.
1677 2023-02-24 Harald Anlauf <anlauf@gmx.de>
1680 * frontend-passes.cc (do_subscript): Clear used gmp variable.
1682 2023-02-23 Arsen Arsenović <arsen@aarsen.me>
1684 * invoke.texi: Reorder index entries around @items.
1686 2023-02-23 Arsen Arsenović <arsen@aarsen.me>
1688 * invoke.texi: Reorder @opindex commands to precede @items they
1691 2023-02-22 Harald Anlauf <anlauf@gmx.de>
1694 * resolve.cc (resolve_component): The type of a CHARACTER length
1695 expression must be INTEGER.
1697 2023-02-21 Harald Anlauf <anlauf@gmx.de>
1700 * parse.cc (check_function_result_typed): Improve type check of
1701 specification expression for character length and return status.
1702 (parse_spec): Use status from above.
1703 * resolve.cc (resolve_fntype): Prevent use of invalid specification
1704 expression for character length.
1706 2023-02-16 Patrick Palka <ppalka@redhat.com>
1708 * gfortran.h: Mechanically drop static from static inline
1709 functions via s/^static inline/inline/g.
1711 2023-02-15 Steve Kargl <kargl@gcc.gnu.org>
1714 * frontend-passes.cc (do_intent): Catch NULL pointer dereference on
1715 reference to invalid formal argument.
1717 2023-02-15 Steve Kargl <kargl@gcc.gnu.org>
1720 * resolve.cc (check_assumed_size_reference): Avoid NULL pointer
1723 2023-02-15 Tobias Burnus <tobias@codesourcery.com>
1726 * openmp.cc (gfc_resolve_omp_parallel_blocks): Handle combined 'loop'
1728 (gfc_resolve_do_iterator): Set a source location for added
1729 'private'-clause arguments.
1730 * resolve.cc (gfc_resolve_code): Call gfc_resolve_omp_do_blocks
1731 also for EXEC_OMP_LOOP and gfc_resolve_omp_parallel_blocks for
1732 combined directives with loop + '{masked,master} taskloop (simd)'.
1734 2023-02-13 Harald Anlauf <anlauf@gmx.de>
1737 * primary.cc (gfc_expr_attr): Avoid NULL pointer dereference for
1738 invalid use of CLASS variable.
1740 2023-02-13 Rimvydas Jasinskas <rimvydas.jas@gmail.com>
1742 * decl.cc: Add EXT_ATTR_NOINLINE, EXT_ATTR_NORETURN, EXT_ATTR_WEAK.
1743 * gfortran.h (ext_attr_id_t): Ditto.
1744 * gfortran.texi (GCC$ ATTRIBUTES): Document them.
1745 * trans-decl.cc (build_function_decl): Apply them.
1747 2023-02-09 Harald Anlauf <anlauf@gmx.de>
1748 Steven G. Kargl <kargl@gcc.gnu.org>
1752 * intrinsic.cc (gfc_convert_chartype): Recover on invalid character
1753 kind in conversion instead of generating an internal error.
1755 2023-02-09 Tobias Burnus <tobias@codesourcery.com>
1758 * trans-openmp.cc (struct dovar_init_d): Add 'sym' and
1759 'non_unit_incr' members.
1760 (gfc_nonrect_loop_expr): New.
1761 (gfc_trans_omp_do): Call it; use normal loop bounds
1762 for unit stride - and only create local loop var.
1764 2023-02-09 Tobias Burnus <tobias@codesourcery.com>
1766 * parse.cc (decode_omp_directive): Really ignore 'assumes' with
1769 2023-02-08 Steve Kargl <kargl@gcc.gnu.org>
1772 * resolve.cc (resolve_common_vars): Avoid NULL pointer dereference
1773 when a symbol's location is not set.
1775 2023-02-07 Harald Anlauf <anlauf@gmx.de>
1778 * trans-decl.cc (gfc_finish_var_decl): With -fno-automatic, do not
1779 make ASSOCIATE variables TREE_STATIC.
1781 2023-02-05 Harald Anlauf <anlauf@gmx.de>
1784 * arith.cc (gfc_arith_divide): Emit integer division truncation
1785 warnings using gfc_warning instead of gfc_warning_now to prevent
1788 2023-02-03 Jakub Jelinek <jakub@redhat.com>
1791 * trans-decl.cc (gfc_trans_use_stmts): Call clear_slot before
1794 2023-02-01 Harald Anlauf <anlauf@gmx.de>
1797 * expr.cc (find_array_section): Add check to prevent interpreting an
1798 mpz non-integer constant as an integer.
1800 2023-02-01 Tobias Burnus <tobias@codesourcery.com>
1802 * openmp.cc (resolve_omp_clauses): Check also for
1805 2023-01-29 Mikael Morin <mikael@gcc.gnu.org>
1808 * check.cc (gfc_check_minloc_maxloc): Explicitly set argument name.
1809 (gfc_check_findloc): Ditto.
1811 2023-01-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1814 * parse.cc (parse_module): Remove use of a bool error value
1815 that prevented proper setting of the namespace pointer.
1817 2023-01-28 Harald Anlauf <anlauf@gmx.de>
1818 Steven G. Kargl <kargl@gcc.gnu.org>
1821 * resolve.cc (compare_bound_int): Expression to compare must be of
1823 (compare_bound_mpz_t): Likewise.
1824 (check_dimension): Fix comment on checks applied to array section
1825 and clean up associated logic.
1827 2023-01-28 Harald Anlauf <anlauf@gmx.de>
1830 * match.cc (gfc_match_common): A USE associated name shall not appear
1831 in a COMMON block (F2018:C8121).
1833 2023-01-27 Tobias Burnus <tobias@codesourcery.com>
1836 * trans-openmp.cc (gfc_split_omp_clauses): Handle has_device_addr.
1838 2023-01-26 Harald Anlauf <anlauf@gmx.de>
1841 * resolve.cc (check_host_association): Extend host association check
1842 so that it is not restricted to functions. Also prevent NULL pointer
1845 2023-01-25 Steve Kargl <kargl@gcc.gnu.org>
1848 * array.cc (compare_bounds): Return false instead of generating an
1849 internal error on an invalid argument type.
1851 2023-01-24 Harald Anlauf <anlauf@gmx.de>
1854 * simplify.cc (simplify_transformation): Do not try to simplify
1855 transformational intrinsic when the ARRAY argument has a NULL shape.
1857 2023-01-23 Harald Anlauf <anlauf@gmx.de>
1860 * dependency.cc (gfc_check_dependency): Prevent NULL pointer
1861 dereference while recursively checking expressions.
1863 2023-01-23 Harald Anlauf <anlauf@gmx.de>
1866 * interface.cc (get_expr_storage_size): Check array subscript triplets
1867 that we actually have integer values before trying to extract with
1870 2023-01-23 Harald Anlauf <anlauf@gmx.de>
1873 * iresolve.cc (check_charlen_present): Preserve character length if
1874 there is no array constructor.
1876 2023-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1879 * data.cc (gfc_assign_data_value): Remove check for PARAMETER in DATA.
1880 * primary.cc (match_variable): Add check for PARAMETER in DATA.
1882 2023-01-19 Harald Anlauf <anlauf@gmx.de>
1885 * expr.cc (class_allocatable): Prevent NULL pointer dereference
1887 (class_pointer): Likewise.
1889 2023-01-17 Harald Anlauf <anlauf@gmx.de>
1892 * interface.cc (get_expr_storage_size): Check that we actually have
1893 an integer value before trying to extract it with mpz_get_si.
1895 2023-01-12 Tobias Burnus <tobias@codesourcery.com>
1898 * openmp.cc (gfc_resolve_omp_assumptions): Reject nonscalars.
1900 2023-01-11 Jakub Jelinek <jakub@redhat.com>
1903 * f95-lang.cc (gfc_init_builtin_function): Fix up function types
1904 for BUILT_IN_REALLOC and BUILT_IN_SINCOS{F,,L}. Formatting fixes.
1906 2023-01-10 Harald Anlauf <anlauf@gmx.de>
1909 * frontend-passes.cc (do_subscript): Clear used gmp variables.
1911 2023-01-02 Jakub Jelinek <jakub@redhat.com>
1913 * gfortranspec.cc (lang_specific_driver): Update copyright notice
1915 * gfc-internals.texi: Bump @copying's copyright year.
1916 * gfortran.texi: Ditto.
1917 * intrinsic.texi: Ditto.
1918 * invoke.texi: Ditto.
1921 Copyright (C) 2023 Free Software Foundation, Inc.
1923 Copying and distribution of this file, with or without modification,
1924 are permitted in any medium without royalty provided the copyright
1925 notice and this notice are preserved.