1 2023-07-17 Harald Anlauf <anlauf@gmx.de>
5 * trans-expr.cc (gfc_conv_procedure_call): For intrinsic procedures
6 whose result characteristics depends on the first argument and which
7 can be of type character, the character length will not be deferred.
9 2023-07-17 Tobias Burnus <tobias@codesoucery.com>
10 Chung-Lin Tang <cltang@codesourcery.com>
12 * dump-parse-tree.cc (show_omp_namelist, show_omp_clauses): Dump
13 uses_allocators clause.
14 * gfortran.h (gfc_free_omp_namelist): Add memspace_sym to u union
15 and traits_sym to u2 union.
16 (OMP_LIST_USES_ALLOCATORS): New enum value.
17 (gfc_free_omp_namelist): Add 'bool free_mem_traits_space' arg.
18 * match.cc (gfc_free_omp_namelist): Likewise.
19 * openmp.cc (gfc_free_omp_clauses, gfc_match_omp_variable_list,
20 gfc_match_omp_to_link, gfc_match_omp_doacross_sink,
21 gfc_match_omp_clause_reduction, gfc_match_omp_allocate,
22 gfc_match_omp_flush): Update call.
23 (gfc_match_omp_clauses): Likewise. Parse uses_allocators clause.
24 (gfc_match_omp_clause_uses_allocators): New.
25 (enum omp_mask2): Add new OMP_CLAUSE_USES_ALLOCATORS.
26 (OMP_TARGET_CLAUSES): Accept it.
27 (resolve_omp_clauses): Resolve uses_allocators clause
28 * st.cc (gfc_free_statement): Update gfc_free_omp_namelist call.
29 * trans-openmp.cc (gfc_trans_omp_clauses): Handle
30 OMP_LIST_USES_ALLOCATORS; fail with sorry unless predefined allocator.
31 (gfc_split_omp_clauses): Handle uses_allocators.
33 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
36 * trans.h (gfc_deallocate_with_status): Add class container
38 (gfc_deallocate_scalar_with_status): Ditto.
39 * trans.cc (gfc_deallocate_with_status): Add class container
40 argument and pass it down to gfc_add_finalize_call.
41 (gfc_deallocate_scalar_with_status): Same.
42 * trans-array.cc (structure_alloc_comps): Update caller.
43 * trans-stmt.cc (gfc_trans_deallocate): Ditto.
44 * trans-expr.cc (gfc_conv_procedure_call): Ditto. Pass
45 pre-evaluated class container argument if it's available.
47 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
50 * trans.h (gfc_add_finalizer_call): Add class container argument.
51 * trans.cc (gfc_add_finalizer_call): Ditto. Pass down new
52 argument to get_final_proc_ref, get_elem_size, get_var_desc,
54 (get_elem_size): Add class container argument.
55 Use provided class container if it's available.
56 (get_var_descr): Same.
58 (get_final_proc_ref): Same. Add boolean telling the class
59 container argument is used. Set it. Don't try to use
60 final_wrapper if class container argument was used.
62 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
64 * trans.cc (get_var_descr): Factor scalar descriptor generation.
66 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
68 * trans.cc (get_vptr): New function.
69 (gfc_add_finalizer_call): Move virtual table pointer evaluation
72 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
74 * trans.cc (get_var_descr): Remove argument ts. Use var->ts
76 (gfc_add_finalizer_call): Update caller.
78 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
80 * trans.cc (gfc_add_finalizer_call): Inline definition of
81 variable has_finalizer. Merge nested conditions.
83 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
85 * trans.cc (gfc_add_finalizer_call): Remove local variable
86 final_expr. Pass down expr to get_final_proc_ref and move
87 final procedure expression generation down to its one usage
88 in get_final_proc_ref.
89 (get_final_proc_ref): Add argument expr. Remove argument
90 final_wrapper. Recreate final_wrapper from expr.
92 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
94 * trans.cc (gfc_add_finalizer_call): Remove local variable
95 elem_size. Pass expression to get_elem_size and move the
96 element size expression generation close to its usage there.
97 (get_elem_size): Add argument expr, remove class_size argument
98 and rebuild it from expr. Remove ts argument and use the
101 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
103 * trans.cc (gfc_add_finalizer_call): Move pre and post code for
104 the final procedure pointer expression to the outer block.
105 Reuse the previously evaluated final procedure pointer
108 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
110 * trans.cc (gfc_add_finalizer_call): Add post code for desc_se
111 after the finalizer call. Add post code for final_se and
114 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
116 * trans.cc (gfc_build_final_call): Inline...
117 (gfc_add_finalizer_call): ... to its one caller.
119 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
121 * trans.cc (get_var_descr): New function.
122 (gfc_build_final_call): Outline the data reference descriptor
123 evaluation code to get_var_descr.
125 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
127 * trans.cc (get_elem_size): New function.
128 (gfc_build_final_call): Outline the element size evaluation
131 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
133 * trans.cc (get_final_proc_ref): New function.
134 (gfc_build_final_call): Outline the pointer evaluation code
135 to get_final_proc_ref.
137 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
139 * trans.cc (gfc_build_final_call): Remove commented assertion.
141 2023-07-14 Mikael Morin <mikael@gcc.gnu.org>
144 * trans.h (gfc_reset_vptr): Add class_container argument.
145 * trans-expr.cc (gfc_reset_vptr): Ditto. If a valid vptr can
146 be obtained through class_container argument, bypass evaluation
148 (gfc_conv_procedure_call): Wrap the argument evaluation code
149 in a conditional if the associated dummy is optional. Evaluate
150 the data reference to a pointer now, and replace later
151 references with usage of the pointer.
153 2023-07-14 Mikael Morin <mikael@gcc.gnu.org>
156 * trans.h (struct gfc_se): New field class_container.
157 (struct gfc_ss_info): Ditto.
158 (gfc_evaluate_data_ref_now): New prototype.
159 * trans.cc (gfc_evaluate_data_ref_now): Implement it.
160 * trans-array.cc (gfc_conv_ss_descriptor): Copy class_container
161 field from gfc_se struct to gfc_ss_info struct.
162 (gfc_conv_expr_descriptor): Copy class_container field from
163 gfc_ss_info struct to gfc_se struct.
164 * trans-expr.cc (gfc_conv_class_to_class): Use class container
165 set in class_container field if available.
166 (gfc_conv_variable): Set class_container field on encountering
167 class variables or components, clear it on encountering
168 non-class components.
169 (gfc_conv_procedure_call): Evaluate data ref to a pointer now,
170 and replace later references by usage of the pointer.
172 2023-07-14 Mikael Morin <mikael@gcc.gnu.org>
175 * trans-expr.cc (gfc_conv_procedure_call): Use a separate gfc_se
176 struct, initalized from parmse, to generate the class wrapper.
177 After the class wrapper code has been generated, copy it back
178 depending on whether parameter deallocation code has been
181 2023-07-13 Mikael Morin <mikael@gcc.gnu.org>
184 * symbol.cc (gfc_restore_last_undo_checkpoint): Release symbols
187 2023-07-12 Andre Vehreschild <vehre@gcc.gnu.org>
190 * expr.cc (find_inquiry_ref): Replace len of pdt_string by
192 (simplify_ref_chain): Ensure input to find_inquiry_ref is
194 (gfc_match_init_expr): Prevent PDT analysis for function calls.
195 (gfc_pdt_find_component_copy_initializer): Get the initializer
196 value for given component.
197 * gfortran.h (gfc_pdt_find_component_copy_initializer): New
199 * simplify.cc (gfc_simplify_len): Replace len() of PDT with pdt
200 component ref or constant.
202 2023-07-11 Harald Anlauf <anlauf@gmx.de>
205 * symbol.cc (gfc_copy_formal_args_intr): When deriving the formal
206 argument attributes from the actual ones for intrinsic procedure
207 calls, take special care of CHARACTER arguments that we do not
208 wrongly treat them formally as deferred-length.
210 2023-07-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
214 * match.cc (gfc_match_namelist): Check for host associated or
215 defined types before applying default type.
216 (gfc_match_select_rank): Apply default type to selector of
217 unknown type if possible.
218 * resolve.cc (resolve_fl_variable): Do not apply local default
219 initialization to assumed rank entities.
221 2023-07-08 Harald Anlauf <anlauf@gmx.de>
222 Steven G. Kargl <kargl@gcc.gnu.org>
225 * trans-expr.cc (gfc_conv_procedure_call): Check procedures for
226 allocatable dummy arguments with INTENT(OUT) and move deallocation
227 of actual arguments after evaluation of argument expressions before
228 the procedure is executed.
230 2023-07-08 Harald Anlauf <anlauf@gmx.de>
233 * arith.cc (gfc_compare_expr): Handle equality comparison of constant
234 complex gfc_expr arguments.
236 2023-07-05 Robin Dapp <rdapp@ventanamicro.com>
237 Juzhe-Zhong <juzhe.zhong@rivai.ai>
239 * trans-types.cc (gfc_type_for_mode): Ditto.
241 2023-06-28 Harald Anlauf <anlauf@gmx.de>
244 * trans-expr.cc (gfc_conv_procedure_call): For non-constant string
245 argument passed to CHARACTER(LEN=1),VALUE dummy, ensure proper
246 dereferencing and truncation of string to length 1.
248 2023-06-28 Paul Thomas <pault@gcc.gnu.org>
251 * expr.cc (gfc_is_ptr_fcn): Remove reference to class_pointer.
252 * resolve.cc (resolve_assoc_var): Call gfc_is_ptr_fcn to allow
253 associate names with pointer function targets to be used in
254 variable definition context.
255 * trans-decl.cc (get_symbol_decl): Remove extraneous line.
256 * trans-expr.cc (alloc_scalar_allocatable_subcomponent): Obtain
257 size of intrinsic and character expressions.
258 (gfc_trans_subcomponent_assign): Expand assignment to class
259 components to include intrinsic and character expressions.
261 2023-06-24 Harald Anlauf <anlauf@gmx.de>
264 * trans-expr.cc (gfc_conv_procedure_call): Truncate constant string
265 argument of length > 1 passed to scalar CHARACTER(1),VALUE dummy.
267 2023-06-23 Harald Anlauf <anlauf@gmx.de>
270 * trans-expr.cc (gfc_conv_procedure_call): Pass actual argument
271 to scalar CHARACTER(1),VALUE dummy argument by value.
273 2023-06-21 Paul Thomas <pault@gcc.gnu.org>
280 * decl.cc (char_len_param_value): Fix memory leak.
281 (resolve_block_construct): Remove unnecessary static decls.
282 * expr.cc (gfc_is_ptr_fcn): New function.
283 (gfc_check_vardef_context): Use it to permit pointer function
284 result selectors to be used for associate names in variable
286 * gfortran.h: Prototype for gfc_is_ptr_fcn.
287 * match.cc (build_associate_name): New function.
288 (gfc_match_select_type): Use the new function to replace inline
289 version and to build a new associate name for the case where
290 the supplied associate name is already used for that purpose.
291 * resolve.cc (resolve_assoc_var): Call gfc_is_ptr_fcn to allow
292 associate names with pointer function targets to be used in
293 variable definition context.
294 * trans-decl.cc (gfc_get_symbol_decl): Unlimited polymorphic
295 variables need deferred initialisation of the vptr.
296 (gfc_trans_deferred_vars): Do the vptr initialisation.
297 * trans-stmt.cc (trans_associate_var): Ensure that a pointer
298 associate name points to the target of the selector and not
301 2023-06-21 Paul Thomas <pault@gcc.gnu.org>
304 * trans-expr.cc (gfc_conv_procedure_call): The hidden string
305 length must not be passed to a formal arg of type(cptr).
307 2023-06-20 Tobias Burnus <tobias@codesourcery.com>
309 * dump-parse-tree.cc (show_omp_namelist): Fix dump of the allocator
310 modifier of OMP_LIST_ALLOCATE.
312 2023-06-20 Tobias Burnus <tobias@codesourcery.com>
314 * match.cc (gfc_match_char): Match with '%S' a symbol
317 2023-06-19 Tobias Burnus <tobias@codesourcery.com>
319 * intrinsic.texi (OpenMP Modules OMP_LIB and OMP_LIB_KINDS): Also
320 add references to the OpenMP 5.1 and 5.2 spec; add omp_initial_device
321 and omp_invalid_device named constants.
323 2023-06-13 Harald Anlauf <anlauf@gmx.de>
324 Mikael Morin <mikael@gcc.gnu.org>
327 * trans-array.cc (gfc_trans_allocate_array_storage): When passing a
328 zero-sized array with fixed (= non-dynamic) size, allocate temporary
329 by the caller, not by the callee.
331 2023-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
333 * f95-lang.cc (gfc_init_builtin_functions): Add fmax() and
334 fmin() built-ins, and their variants.
335 * mathbuiltins.def: Add FMAX and FMIN built-ins.
336 * trans-intrinsic.cc (conv_intrinsic_ieee_minmax): New function.
337 (gfc_conv_ieee_arithmetic_function): Handle IEEE_MIN_NUM and
338 IEEE_MAX_NUM functions.
340 2023-06-09 Jakub Jelinek <jakub@redhat.com>
343 * primary.cc (gfc_convert_to_structure_constructor): Only do
344 constant string ctor length verification and truncation/padding
345 if constant length has INTEGER type.
347 2023-06-08 Paul Thomas <pault@gcc.gnu.org>
353 * decl.cc (char_len_param_value): Simplify a copy of the expr
354 and replace the original if there is no error.
355 * gfortran.h : Remove the redundant field 'rankguessed' from
356 'gfc_association_list'.
357 * resolve.cc (resolve_assoc_var): Remove refs to 'rankguessed'.
358 (resolve_variable): Associate names with constant or structure
359 constructor targets cannot have array refs.
360 * trans-array.cc (gfc_conv_expr_descriptor): Guard expression
361 character length backend decl before using it. Suppress the
362 assignment if lhs equals rhs.
363 * trans-io.cc (gfc_trans_transfer): Scalarize transfer of
364 associate variables pointing to a variable. Add comment.
365 * trans-stmt.cc (trans_associate_var): Remove requirement that
366 the character length be deferred before assigning the value
367 returned by gfc_conv_expr_descriptor. Also, guard the backend
368 decl before testing with VAR_P.
370 2023-06-06 Kwok Cheung Yeung <kcy@codesourcery.com>
371 Tobias Burnus <tobias@codesourcery.com>
373 * dump-parse-tree.cc (show_omp_namelist): Display 'present' map
375 (show_omp_clauses): Display 'present' motion modifier for 'to'
377 * gfortran.h (enum gfc_omp_map_op): Add entries with 'present'
379 (struct gfc_omp_namelist): Add 'present_modifer'.
380 * openmp.cc (gfc_match_motion_var_list): New, handles optional
381 'present' modifier for to/from clauses.
382 (gfc_match_omp_clauses): Call it for to/from clauses; parse 'present'
383 in defaultmap and map clauses.
384 (resolve_omp_clauses): Allow 'present' modifiers on 'target',
385 'target data', 'target enter' and 'target exit' directives.
386 * trans-openmp.cc (gfc_trans_omp_clauses): Apply 'present' modifiers
387 to tree node for 'map', 'to' and 'from' clauses. Apply 'present' for
390 2023-06-02 Steve Kargl <kargl@gcc.gnu.org>
393 * resolve.cc (resolve_select_rank): Remove duplicate error.
394 (resolve_fl_var_and_proc): Prevent NULL pointer dereference and
395 suppress error message for temporary.
397 2023-06-02 Paul Thomas <pault@gcc.gnu.org>
400 * parse.cc (parse_associate): Replace the existing evaluation
401 of the target rank with calls to gfc_resolve_ref and
402 gfc_expression_rank. Identify untyped target function results
403 with structure constructors by finding the appropriate derived
405 * resolve.cc (resolve_symbol): Allow associate variables to be
408 2023-06-01 Harald Anlauf <anlauf@gmx.de>
411 * decl.cc (gfc_match_kind_spec): Use error path on missing right
413 (gfc_match_decl_type_spec): Use error return when an error occurred
414 during matching a KIND specifier.
416 2023-06-01 Tobias Burnus <tobias@codesourcery.com>
418 * parse.cc (decode_omp_directive): Accept all pure directives
419 inside a PURE procedures; handle 'error at(execution).
421 2023-05-26 Tobias Burnus <tobias@codesourcery.com>
423 * dump-parse-tree.cc (show_omp_namelist): Update allocator, fix
425 (show_omp_node, show_code_node): Handle EXEC_OMP_ALLOCATE.
426 * gfortran.h (enum gfc_statement): Add ST_OMP_ALLOCATE and ..._EXEC.
427 (enum gfc_exec_op): Add EXEC_OMP_ALLOCATE.
428 (struct gfc_omp_namelist): Add 'allocator' to 'u2' union.
429 (struct gfc_namespace): Add omp_allocate.
430 (gfc_resolve_omp_allocate): New.
431 * match.cc (gfc_free_omp_namelist): Free 'u2.allocator'.
432 * match.h (gfc_match_omp_allocate, gfc_match_omp_allocators): New.
433 * openmp.cc (gfc_omp_directives): Uncomment allocate/allocators.
434 (gfc_match_omp_variable_list): Add bool arg for
435 rejecting listening common-block vars separately.
436 (gfc_match_omp_clauses): Update for u2.allocators.
437 (OMP_ALLOCATORS_CLAUSES, gfc_match_omp_allocate,
438 gfc_match_omp_allocators, is_predefined_allocator,
439 gfc_resolve_omp_allocate): New.
440 (resolve_omp_clauses): Update 'allocate' clause checks.
441 (omp_code_to_statement, gfc_resolve_omp_directive): Handle
442 OMP ALLOCATE/ALLOCATORS.
443 * parse.cc (in_exec_part): New global var.
444 (check_omp_allocate_stmt, parse_openmp_allocate_block): New.
445 (decode_omp_directive, case_exec_markers, case_omp_decl,
446 gfc_ascii_statement, parse_omp_structured_block): Handle
447 OMP allocate/allocators.
448 (verify_st_order, parse_executable): Set in_exec_part.
449 * resolve.cc (gfc_resolve_blocks, resolve_codes): Handle
451 * st.cc (gfc_free_statement): Likewise.
452 * trans.cc (trans_code): Likewise.
453 * trans-openmp.cc (gfc_trans_omp_directive): Likewise.
454 (gfc_trans_omp_clauses, gfc_split_omp_clauses): Update for
455 u2.allocator, fix for u.align.
457 2023-05-24 Harald Anlauf <anlauf@gmx.de>
460 * simplify.cc (simplify_size): Reject DIM argument of intrinsic SIZE
461 with error when out of valid range.
463 2023-05-24 Harald Anlauf <anlauf@gmx.de>
466 * check.cc (gfc_check_reshape): Expand constant arguments SHAPE and
467 ORDER before checking.
468 * gfortran.h (gfc_is_constant_array_expr): Add prototype.
469 * iresolve.cc (gfc_resolve_reshape): Expand constant argument SHAPE.
470 * simplify.cc (is_constant_array_expr): If array is determined to be
471 constant, expand small array constructors if needed.
472 (gfc_is_constant_array_expr): Wrapper for is_constant_array_expr.
473 (gfc_simplify_reshape): Fix check for insufficient elements in SOURCE
474 when no padding specified.
476 2023-05-23 Paul Thomas <pault@gcc.gnu.org>
479 * resolve.cc (gfc_resolve_ref): Conversion of array_ref into an
480 element should be done for all characters without a len expr,
481 not just deferred lens, and for integer expressions.
482 * trans-expr.cc (conv_inquiry): For len and kind inquiry refs,
483 set the se string_length to NULL_TREE.
485 2023-05-23 Paul Thomas <pault@gcc.gnu.org>
486 Steven G. Kargl <kargl@gcc.gnu.org>
489 * decl.cc (variable_decl): Clean up white space issues.
490 (gfc_match_final_decl): Declaration of finalizable derived type
491 is allowed in a submodule.
493 2023-05-19 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
495 * expr.cc (gfc_get_corank): Use CLASS_DATA from gfortran.h.
496 * resolve.cc (resolve_component): Same.
497 (resolve_fl_derived0): Same.
498 * simplify.cc (gfc_simplify_extends_type_of): Same.
499 (simplify_cobound): Same.
501 2023-05-18 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
503 * trans-array.cc (is_pointer_array): Use _P() defines from tree.h.
504 (gfc_conv_scalarized_array_ref): Ditto.
505 (gfc_conv_array_ref): Ditto.
506 * trans-decl.cc (gfc_finish_decl): Ditto.
507 (gfc_get_symbol_decl): Ditto.
508 * trans-expr.cc (gfc_trans_pointer_assignment): Ditto.
509 (gfc_trans_arrayfunc_assign): Ditto.
510 (gfc_trans_assignment_1): Ditto.
511 * trans-intrinsic.cc (gfc_conv_intrinsic_minmax): Ditto.
512 (conv_intrinsic_ieee_value): Ditto.
513 * trans-io.cc (gfc_convert_array_to_string): Ditto.
514 * trans-openmp.cc (gfc_omp_is_optional_argument): Ditto.
515 (gfc_trans_omp_clauses): Ditto.
516 * trans-stmt.cc (gfc_conv_label_variable): Ditto.
517 * trans.cc (gfc_build_addr_expr): Ditto.
518 (get_array_span): Ditto.
520 2023-05-18 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
523 * array.cc (compare_bounds): Use narrower return type.
524 (gfc_compare_array_spec): Likewise.
525 (is_constant_element): Likewise.
526 (gfc_constant_ac): Likewise.
527 * check.cc (dim_rank_check): Likewise.
528 * cpp.cc (gfc_cpp_init_options): Likewise.
529 (dump_macro): Likewise.
530 * cpp.h (gfc_cpp_handle_option): Likewise.
531 * dependency.cc (gfc_ref_needs_temporary_p): Likewise.
532 (gfc_check_argument_dependency): Likewise.
533 (gfc_check_fncall_dependency): Likewise.
534 (ref_same_as_full_array): Likewise.
535 * dependency.h (gfc_check_fncall_dependency): Likewise.
536 (gfc_dep_resolver): Likewise.
537 (gfc_are_equivalenced_arrays): Likewise.
538 * expr.cc (gfc_copy_ref): Likewise.
539 (gfc_kind_max): Likewise.
540 (numeric_type): Likewise.
541 * gfortran.h (gfc_at_end): Likewise.
542 (gfc_at_eof): Likewise.
543 (gfc_at_bol): Likewise.
544 (gfc_at_eol): Likewise.
545 (gfc_define_undef_line): Likewise.
546 (gfc_wide_is_printable): Likewise.
547 (gfc_wide_is_digit): Likewise.
548 (gfc_wide_fits_in_byte): Likewise.
549 (gfc_find_sym_tree): Likewise.
550 (gfc_generic_intrinsic): Likewise.
551 (gfc_specific_intrinsic): Likewise.
552 (gfc_intrinsic_actual_ok): Likewise.
553 (gfc_has_vector_index): Likewise.
554 (gfc_numeric_ts): Likewise.
555 (gfc_impure_variable): Likewise.
556 (gfc_pure): Likewise.
557 (gfc_implicit_pure): Likewise.
558 (gfc_elemental): Likewise.
559 (gfc_pure_function): Likewise.
560 (gfc_implicit_pure_function): Likewise.
561 (gfc_compare_array_spec): Likewise.
562 (gfc_constant_ac): Likewise.
563 (gfc_expanded_ac): Likewise.
564 (gfc_check_digit): Likewise.
565 * intrinsic.cc (gfc_find_subroutine): Likewise.
566 (gfc_generic_intrinsic): Likewise.
567 (gfc_specific_intrinsic): Likewise.
568 * io.cc (compare_to_allowed_values): Likewise. And remove
569 unneeded forward declaration.
570 * parse.cc: Likewise.
571 * parse.h (gfc_check_do_variable): Likewise.
572 * primary.cc (gfc_check_digit): Likewise.
573 * resolve.cc (resolve_structure_cons): Likewise.
574 (pure_stmt_function): Likewise.
575 (gfc_pure_function): Likewise.
576 (impure_stmt_fcn): Likewise.
577 (resolve_forall_iterators): Likewise.
578 (resolve_data): Likewise.
579 (gfc_impure_variable): Likewise.
580 (gfc_pure): Likewise.
581 (gfc_unset_implicit_pure): Likewise.
582 * scanner.cc (wide_is_ascii): Likewise.
583 (gfc_wide_toupper): Likewise.
584 (gfc_open_included_file): Likewise.
585 (gfc_at_end): Likewise.
586 (gfc_at_eof): Likewise.
587 (gfc_at_bol): Likewise.
588 (skip_comment_line): Likewise.
589 (gfc_gobble_whitespace): Likewise.
590 * symbol.cc (gfc_find_symtree_in_proc): Likewise.
591 * trans-array.cc: Likewise.
592 * trans-decl.cc (gfc_set_decl_assembler_name): Likewise.
593 * trans-types.cc (gfc_get_element_type): Likewise.
594 (gfc_add_field_to_struct): Likewise.
595 * trans-types.h (gfc_copy_dt_decls_ifequal): Likewise.
596 (gfc_return_by_reference): Likewise.
597 (gfc_is_nodesc_array): Likewise.
598 * trans.h (gfc_can_put_var_on_stack): Likewise.
600 2023-05-17 Harald Anlauf <anlauf@gmx.de>
604 * decl.cc (add_init_expr_to_sym): Set shape of initializer also for
605 zero-sized arrays, so that bounds violations can be detected later.
607 2023-05-17 Tobias Burnus <tobias@codesourcery.com>
609 * trans-decl.cc (gfc_get_symbol_decl): Add attributes
610 such as 'declare target' also to hidden artificial
611 variable for deferred-length character variables.
612 * trans-openmp.cc (gfc_trans_omp_array_section,
613 gfc_trans_omp_clauses, gfc_trans_omp_target_exit_data):
614 Improve mapping of array descriptors and deferred-length
617 2023-05-16 Paul Thomas <pault@gcc.gnu.org>
625 * interface.cc (gfc_compare_actual_formal): Emit an error if an
626 unlimited polymorphic actual is not matched either to an
627 unlimited or assumed type formal argument.
628 * resolve.cc (resolve_ordinary_assign): Emit an error if the
629 var expression of an ordinary assignment is a proc pointer
631 * trans-array.cc (gfc_walk_array_ref): Provide assumed shape
632 arrays coming from interface mapping with a viable arrayspec.
633 * trans-expr.cc (gfc_conv_intrinsic_to_class): Tidy up flagging
634 of unlimited polymorphic 'class_ts'.
635 (gfc_conv_gfc_desc_to_cfi_desc): Assumed type is unlimited
636 polymorphic and should accept any actual type.
637 (gfc_conv_procedure_call): Replace dreadful kludge with a call
638 to gfc_finalize_tree_expr. Avoid dereferencing a void pointer
639 by giving it the pointer type of the actual argument.
640 (alloc_scalar_allocatable_subcomponent): Shorten the function
641 name and replace the symbol argument with the se string length.
642 If a deferred length character length is either not present or
643 is not a variable, give the typespec a variable and assign the
644 string length to that. Use gfc_deferred_strlen to find the
645 hidden string length component.
646 (gfc_trans_subcomponent_assign): Convert the expression before
647 the call to alloc_scalar_allocatable_subcomponent so that a
648 good string length is provided.
649 (gfc_trans_structure_assign): Remove the unneeded derived type
650 symbol from calls to gfc_trans_subcomponent_assign.
652 2023-05-15 Harald Anlauf <anlauf@gmx.de>
655 * expr.cc (gfc_check_vardef_context): Check appropriate pointer
656 attribute for CLASS vs. non-CLASS function result in variable
659 2023-05-11 Xi Ruoyao <xry111@xry111.site>
661 * Make-lang.in: Use grep instead of fgrep.
663 2023-05-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
665 * dump-parse-tree.cc (gfc_debug_expr): Remove forward declaration.
666 (debug): Add DEBUG_FUNCTION.
667 (show_code_node): Remove erroneous whitespace.
669 2023-05-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
672 * dump-parse-tree.cc (debug): New function for gfc_namespace.
673 (gfc_debug_code): Delete forward declaration.
674 (show_attr): Make sure to print balanced braces.
676 2023-05-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
678 * resolve.cc (resolve_select_type): Fix coding style.
680 2023-05-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
682 * resolve.cc (resolve_select_type): Call free() unconditionally.
684 2023-05-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
687 * expr.cc (find_array_section): Fix mpz memory leak.
688 * simplify.cc (gfc_simplify_reshape): Fix mpz memory leaks in
691 2023-05-05 Harald Anlauf <anlauf@gmx.de>
694 * arith.cc (eval_intrinsic): Check conformability of ranks of operands
695 for intrinsic binary operators before performing type conversions.
696 * gfortran.h (gfc_op_rank_conformable): Add prototype.
697 * resolve.cc (resolve_operator): Check conformability of ranks of
698 operands for intrinsic binary operators before performing type
700 (gfc_op_rank_conformable): New helper function to compare ranks of
701 operands of binary operator.
703 2023-05-04 Julian Brown <julian@codesourcery.com>
706 * openmp.cc (resolve_omp_clauses): Add diagnostic for
707 non-pointer/non-allocatable attach/detach.
708 * trans-openmp.cc (gfc_trans_omp_clauses): Remove dereference for
709 pointer-to-scalar derived type component attach/detach. Fix
710 attach/detach handling for descriptors.
712 2023-04-28 Julian Brown <julian@codesourcery.com>
715 * trans-openmp.cc (gfc_trans_omp_clauses): Attach/detach clause fixes.
717 2023-04-28 Tobias Burnus <tobias@codesourcery.com>
719 * gfortran.texi: Fix typos.
720 * decl.cc: Fix typos in comments and in a variable name.
721 * arith.cc: Fix comment typos.
722 * check.cc: Likewise.
723 * class.cc: Likewise.
724 * dependency.cc: Likewise.
726 * frontend-passes.cc: Likewise.
727 * gfortran.h: Likewise.
728 * intrinsic.cc: Likewise.
729 * iresolve.cc: Likewise.
730 * match.cc: Likewise.
731 * module.cc: Likewise.
732 * primary.cc: Likewise.
733 * resolve.cc: Likewise.
734 * simplify.cc: Likewise.
735 * trans-array.cc: Likewise.
736 * trans-decl.cc: Likewise.
737 * trans-expr.cc: Likewise.
738 * trans-intrinsic.cc: Likewise.
739 * trans-openmp.cc: Likewise.
740 * trans-stmt.cc: Likewise.
742 2023-04-25 Tobias Burnus <tobias@codesourcery.com>
744 * openmp.cc (gfc_resolve_omp_do_blocks): Handle zero
745 or more than one exec statements before/after 'omp scan'.
746 * trans-openmp.cc (gfc_trans_omp_do): Likewise.
748 2023-04-22 Harald Anlauf <anlauf@gmx.de>
749 Steven G. Kargl <kargl@gcc.gnu.org>
752 * interface.cc (gfc_compare_actual_formal): Reject allocatable
753 functions being used as actual argument for allocable dummy.
755 2023-04-14 Harald Anlauf <anlauf@gmx.de>
758 * simplify.cc (gfc_simplify_set_exponent): Fix implementation of
759 compile-time simplification of intrinsic SET_EXPONENT for argument
762 2023-04-14 Paul Thomas <pault@gcc.gnu.org>
765 * gfortran.h : Add expr3_not_explicit bit field to gfc_code.
766 * resolve.cc (resolve_allocate_expr): Set bit field when the
767 default initializer is applied to expr3.
768 * trans-stmt.cc (gfc_trans_allocate): If expr3_not_explicit is
769 set, do not deallocate expr3.
771 2023-04-13 Harald Anlauf <anlauf@gmx.de>
774 * trans-expr.cc (gfc_conv_power_op): Use absu_hwi and
775 unsigned HOST_WIDE_INT for portability.
777 2023-04-12 Harald Anlauf <anlauf@gmx.de>
780 * resolve.cc (resolve_entries): Handle functions with ENTRY and
782 * trans-expr.cc (gfc_conv_procedure_call): Functions with a result
783 with the POINTER or ALLOCATABLE attribute shall not get any special
784 treatment with -ff2c, as they cannot be written in Fortran 77.
785 * trans-types.cc (gfc_return_by_reference): Likewise.
786 (gfc_get_function_type): Likewise.
788 2023-04-12 Harald Anlauf <anlauf@gmx.de>
792 * interface.cc (compare_parameter): Enable type and rank checks for
793 arguments of derived type from the intrinsic module ISO_C_BINDING.
795 2023-04-08 Paul Thomas <pault@gcc.gnu.org>
798 * iresolve.cc (gfc_resolve_adjustl, gfc_resolve_adjustr): if
799 string length is deferred use the string typespec for result.
800 * resolve.cc (resolve_assoc_var): Handle parentheses around the
802 (resolve_block_construct): Remove unnecessary static decls.
803 * trans-array.cc (gfc_conv_expr_descriptor): Guard string len
804 expression in condition. Improve handling of string length and
805 span, especially for substrings of the descriptor.
806 (duplicate_allocatable): Make element type more explicit with
808 * trans-decl.cc (gfc_get_symbol_decl): Emit a fatal error with
809 appropriate message instead of ICE if symbol type is unknown.
810 (gfc_generate_function_code): Set current locus to proc_sym
812 * trans-expr.cc (gfc_get_expr_charlen): Retain last charlen in
813 'previous' and use if end expression in substring reference is
815 (gfc_conv_string_length): Use gfc_conv_expr_descriptor if
816 'expr_flat' is an array. Add post block to catch deallocation
818 (gfc_conv_procedure_call): Assign the parmse string length to
819 the expression string length, if it is deferred.
820 (gfc_trans_alloc_subarray_assign): If this is a deferred string
821 length component, store the string length in the hidden comp.
822 Update the typespec length accordingly. Generate a new type
823 spec for the call to gfc_duplicate-allocatable in this case.
824 * trans-io.cc (gfc_trans_transfer): Scalarize transfer of
825 deferred character array components.
827 2023-04-04 Harald Anlauf <anlauf@gmx.de>
830 * expr.cc (check_restricted): Adjust check for valid variables in
831 restricted expressions: make no exception for module variables.
833 2023-04-01 Thomas Koenig <tkoenig@gcc.gnu.org>
835 * dump-parse-tree.cc (get_c_type_name): Fix "long_long"
836 type name to be "long long".
838 2023-03-30 Andrew Pinski <apinski@marvell.com>
840 * dump-parse-tree.cc (get_c_type_name): Fix "long_long"
841 type name to be "long long". Add a comment on why adding
844 2023-03-28 Jakub Jelinek <jakub@redhat.com>
847 * openmp.cc (gfc_omp_absent_contains_clause): Fix typo in diagnostics
848 - composit -> composite.
850 2023-03-25 Harald Anlauf <anlauf@gmx.de>
853 * trans-decl.cc (gfc_conv_cfi_to_gfc): Remove dead code.
855 2023-03-24 Harald Anlauf <anlauf@gmx.de>
857 * expr.cc (free_expr0): Free also BOZ strings as part of an expression.
859 2023-03-24 Haochen Gui <guihaoc@gcc.gnu.org>
860 Tobias Burnus <tobias@codesourcery.com>
863 * target-memory.cc (gfc_interpret_float): Return FAIL when
864 native_interpret_expr gets a NULL tree.
865 * arith.cc (gfc_hollerith2real): Return NULL when
866 gfc_interpret_float fails.
867 * error.cc (gfc_buffered_p): Define.
868 * gfortran.h (gfc_buffered_p): Declare.
869 * intrinsic.cc: Add diagnostic.h to include list.
870 (do_simplify): Save errorcount and check it at finish. Report a
871 "Cannot simplify expression" error on a bad result if error count
872 doesn't change and no other errors buffered.
874 2023-03-22 Harald Anlauf <anlauf@gmx.de>
875 Steven G. Kargl <kargl@gcc.gnu.org>
878 * resolve.cc (gfc_resolve_finalizers): Argument of a FINAL subroutine
879 cannot be an alternate return.
881 2023-03-21 Harald Anlauf <anlauf@gmx.de>
884 * decl.cc (gfc_match_modproc): Reject MODULE PROCEDURE if not in a
885 generic module interface.
887 2023-03-21 Arsen Arsenović <arsen@aarsen.me>
889 * invoke.texi: Remove usages of @gol.
890 * intrinsic.texi: Ditto.
892 2023-03-21 Paul Thomas <pault@gcc.gnu.org>
895 * trans-array.cc (gfc_trans_array_constructor_value): Correct
896 incorrect setting of typespec.
898 2023-03-21 Paul Thomas <pault@gcc.gnu.org>
901 * resolve.cc (generate_component_assignments): Restore the
902 exclusion of allocatable components from the loop.
904 2023-03-20 Harald Anlauf <anlauf@gmx.de>
907 * invoke.texi: Correct documentation of how underscores are appended
910 2023-03-20 Harald Anlauf <anlauf@gmx.de>
913 * simplify.cc (gfc_simplify_nearest): Fix off-by-one error in setting
914 up real kind-specific maximum exponent for mpfr.
916 2023-03-20 Paul Thomas <pault@gcc.gnu.org>
919 * resolve.cc (check_host_association): If an external function
920 is typed but not declared explicitly to be external, change the
921 old symbol from a variable to an external function.
923 2023-03-19 Harald Anlauf <anlauf@gmx.de>
926 * resolve.cc (resolve_fl_procedure): Check for an explicit interface
927 of procedures with the BIND(C) attribute (F2018:15.4.2.2).
929 2023-03-19 Thomas Koenig <tkoenig@gcc.gnu.org>
931 * gfortran.texi: Mention behavior on overflow.
933 2023-03-18 Paul Thomas <pault@gcc.gnu.org>
938 * class.cc (finalize_component): Include the missing arguments
939 in the call to the component's finalizer wrapper.
940 (has_finalizer_component): Do not return true for procedure
942 (finalizer_insert_packed_call): Remove the redundant argument
943 in the call to the final subroutine.
944 (generate_finalization_wrapper): Add support for assumed rank
946 (gfc_may_be_finalized): New helper function.
947 * dump-parse-tree.cc (write_proc): Whitespace.
948 * gfortran.h : Add prototype for gfc_may_be_finalized.
949 * resolve.cc (resolve_function): Correct derived types that
950 have an incomplete namespace.
951 (resolve_where, gfc_resolve_where_code_in_forall,
952 gfc_resolve_forall_body, gfc_resolve_code): Check that the op
953 code is still EXEC_ASSIGN. If it is set lhs to must finalize.
954 (is_finalizable_type): New function.
955 (generate_component_assignments): Set must_finalize if needed.
956 (gfc_resolve_finalizers): Error if assumed rank finalizer is
957 not the only one. Warning on lack of scalar finalizer modified
958 to account for assumed rank finalizers.
959 (generate_final_call): New function.
960 (generate_component_assignments): Enclose the outermost call in
961 a block to capture automatic deallocation and final calls.
962 Set must_finalize as required to satisfy the standards. Use an
963 explicit pointer assignment for pointer components to capture
964 finalization of the target. Likewise use explicit assignment
965 for allocatable components. Do not use the temporary copy of
966 the lhs in defined assignment if the component is allocatable.
967 Put the temporary in the same namespace as the lhs symbol if
968 the component may be finalized. Remove the leading assignment
969 from the expansion of assignment of components that have their
970 own defined assignment components. Suppress finalization of
971 assignment of temporary components to the lhs. Make an explicit
972 final call for the rhs function temporary if it exists.
973 (gfc_resolve_code): Set must_finalize for assignments with an
974 array constructor on the rhs.
975 (gfc_resolve_finalizers): Ensure that an assumed rank finalizer
976 is the only finalizer for that type and correct the surprising
977 warning for the lack of a scalar finalizer.
978 (check_defined_assignments): Handle allocatable components.
979 (resolve_fl_derived): Set referenced the vtab for use
981 (resolve_symbol): Set referenced an unreferenced symbol that
983 * trans-array.cc (gfc_trans_array_constructor_value): Add code
984 to finalize the constructor result. Warn that this feature was
985 removed in F2018 and that it is suppressed by -std=2018.
986 (trans_array_constructor): Add finalblock, pass to previous
987 and apply to loop->post if filled.
988 (gfc_add_loop_ss_code): Add se finalblock to outer loop post.
989 (gfc_trans_array_cobounds, gfc_trans_array_bounds): Add any
990 generated finalization code to the main block.
991 (structure_alloc_comps): Add boolean argument to suppress
992 finalization and use it for calls from
993 gfc_deallocate_alloc_comp_no_caf. Otherwise it defaults to
995 (gfc_copy_alloc_comp_no_fini): New wrapper for
996 structure_alloc_comps.
997 (gfc_alloc_allocatable_for_assignment): Suppress finalization
998 by setting new arg in call to gfc_deallocate_alloc_comp_no_caf.
999 (gfc_trans_deferred_array): Use gfc_may_be_finalized and do not
1000 deallocate the components of entities with a leading '_' in the
1001 name that are also marked as artificial.
1002 * trans-array.h : Add the new boolean argument to the prototype
1003 of gfc_deallocate_alloc_comp_no_caf with a default of false.
1004 Add prototype for gfc_copy_alloc_comp_no_fini.
1005 * trans-decl.cc(init_intent_out_dt): Tidy up the code.
1006 * trans-expr.cc (gfc_init_se): Initialize finalblock.
1007 (gfc_conv_procedure_call): Use gfc_finalize_tree_expr to
1008 finalize function results. Replace in-line block for class
1009 results with call to new function.
1010 (gfc_conv_expr): Finalize structure constructors for F2003 and
1011 F2008. Warn that this feature was deleted in F2018 and, unlike
1012 array constructors, is not default. Add array constructor
1013 finalblock to the post block.
1014 (gfc_trans_scalar_assign): Suppress finalization by setting new
1015 argument in call to gfc_deallocate_alloc_comp_no_caf. Add the
1016 finalization blocks to the main block.
1017 (gfc_trans_arrayfunc_assign): Use gfc_assignment_finalizer_call
1018 and ensure that finalization occurs after the evaluation of the
1019 rhs but using the initial value for the lhs. Finalize rhs
1020 function results using gfc_finalize_tree_expr.
1021 (trans_class_assignment, gfc_trans_assignment_1): As previous
1022 function, taking care to order evaluation, assignment and
1023 finalization correctly.
1024 * trans-io.cc (gfc_trans_transfer): Add the final block.
1025 * trans-stmt.cc (gfc_trans_call, gfc_trans_allocate): likewise.
1026 (trans_associate_var): Nullify derived allocatable components
1027 and finalize function targets with defined assignment
1028 components on leaving the block scope.
1029 (trans_allocate): Finalize source expressions, if required,
1030 and set init_expr artificial temporarily to suppress the
1031 finalization in gfc_trans_assignment.
1032 * trans.cc (gfc_add_finalizer_call): Do not finalize the
1033 temporaries generated in type assignment with defined
1034 assignment components.
1035 (gfc_assignment_finalizer_call): New function.
1036 (gfc_finalize_tree_expr): New function.
1037 * trans.h: Add finalblock to gfc_se. Add the prototypes for
1038 gfc_finalize_tree_expr and gfc_assignment_finalizer_call.
1040 2023-03-15 Harald Anlauf <anlauf@gmx.de>
1041 Tobias Burnus <tobias@codesourcery.com>
1044 * interface.cc (compare_parameter): Adjust check of array dummy
1045 arguments to handle the case of CLASS variables.
1047 2023-03-11 Harald Anlauf <anlauf@gmx.de>
1050 * trans-expr.cc (gfc_copy_class_to_class): Convert element counts in
1051 bounds check to common type for comparison.
1053 2023-03-10 Harald Anlauf <anlauf@gmx.de>
1056 * resolve.cc (resolve_symbol): Avoid NULL pointer dereference while
1057 checking a symbol with the BIND(C) attribute.
1059 2023-03-05 Harald Anlauf <anlauf@gmx.de>
1060 Tobias Burnus <tobias@codesourcery.com>
1063 * class.cc (gfc_build_class_symbol): Handle update of attributes of
1064 existing class container.
1065 (gfc_find_derived_vtab): Fix several memory leaks.
1066 (find_intrinsic_vtab): Ditto.
1067 * decl.cc (attr_decl1): Manage update of symbol attributes from
1069 * primary.cc (gfc_variable_attr): OPTIONAL shall not be taken or
1070 updated from the class container.
1071 * symbol.cc (free_old_symbol): Adjust management of symbol versions
1072 to not prematurely free array specs while working on the declation
1075 2023-03-01 Tobias Burnus <tobias@codesourcery.com>
1077 PR middle-end/108546
1078 * trans-openmp.cc (gfc_trans_omp_clauses): Fix mapping of
1079 type(C_ptr) variables.
1081 2023-02-27 Harald Anlauf <anlauf@gmx.de>
1084 * trans-intrinsic.cc (gfc_conv_intrinsic_ibits): Handle corner case
1085 LEN argument of IBITS equal to BITSIZE(I).
1087 2023-02-25 Mikael Morin <mikael@gcc.gnu.org>
1090 * intrinsic.cc (get_intrinsic_dummy_arg,
1091 set_intrinsic_dummy_arg): Rename the former to the latter.
1092 Remove the return value, add a reference to the lhs as argument,
1093 and do the pointer assignment inside the function. Don't do
1094 it if the pointer is already non-NULL.
1095 (sort_actual): Update caller.
1097 2023-02-25 Harald Anlauf <anlauf@gmx.de>
1099 * arith.cc (gfc_real2int): Clear mpfr variable after use.
1101 2023-02-25 Tobias Burnus <tobias@codesourcery.com>
1104 * trans-expr.cc (gfc_conv_gfc_desc_to_cfi_desc): Skip setting of
1105 bounds of CFI desc for 'pointer,intent(out)'.
1107 2023-02-24 Rimvydas Jasinskas <rimvydas.jas@gmail.com>
1109 * trans-decl.cc (gfc_finish_var_decl): Apply attribute.
1110 (generate_local_decl): Add diagnostic for dummy and local variables.
1112 2023-02-24 Mikael Morin <mikael@gcc.gnu.org>
1115 * expr.cc (gfc_free_actual_arglist): Free associated_dummy
1117 (gfc_copy_actual_arglist): Make a copy of the associated_dummy
1118 field if it is set in the original element.
1120 2023-02-24 Harald Anlauf <anlauf@gmx.de>
1123 * frontend-passes.cc (do_subscript): Clear used gmp variable.
1125 2023-02-23 Arsen Arsenović <arsen@aarsen.me>
1127 * invoke.texi: Reorder index entries around @items.
1129 2023-02-23 Arsen Arsenović <arsen@aarsen.me>
1131 * invoke.texi: Reorder @opindex commands to precede @items they
1134 2023-02-22 Harald Anlauf <anlauf@gmx.de>
1137 * resolve.cc (resolve_component): The type of a CHARACTER length
1138 expression must be INTEGER.
1140 2023-02-21 Harald Anlauf <anlauf@gmx.de>
1143 * parse.cc (check_function_result_typed): Improve type check of
1144 specification expression for character length and return status.
1145 (parse_spec): Use status from above.
1146 * resolve.cc (resolve_fntype): Prevent use of invalid specification
1147 expression for character length.
1149 2023-02-16 Patrick Palka <ppalka@redhat.com>
1151 * gfortran.h: Mechanically drop static from static inline
1152 functions via s/^static inline/inline/g.
1154 2023-02-15 Steve Kargl <kargl@gcc.gnu.org>
1157 * frontend-passes.cc (do_intent): Catch NULL pointer dereference on
1158 reference to invalid formal argument.
1160 2023-02-15 Steve Kargl <kargl@gcc.gnu.org>
1163 * resolve.cc (check_assumed_size_reference): Avoid NULL pointer
1166 2023-02-15 Tobias Burnus <tobias@codesourcery.com>
1169 * openmp.cc (gfc_resolve_omp_parallel_blocks): Handle combined 'loop'
1171 (gfc_resolve_do_iterator): Set a source location for added
1172 'private'-clause arguments.
1173 * resolve.cc (gfc_resolve_code): Call gfc_resolve_omp_do_blocks
1174 also for EXEC_OMP_LOOP and gfc_resolve_omp_parallel_blocks for
1175 combined directives with loop + '{masked,master} taskloop (simd)'.
1177 2023-02-13 Harald Anlauf <anlauf@gmx.de>
1180 * primary.cc (gfc_expr_attr): Avoid NULL pointer dereference for
1181 invalid use of CLASS variable.
1183 2023-02-13 Rimvydas Jasinskas <rimvydas.jas@gmail.com>
1185 * decl.cc: Add EXT_ATTR_NOINLINE, EXT_ATTR_NORETURN, EXT_ATTR_WEAK.
1186 * gfortran.h (ext_attr_id_t): Ditto.
1187 * gfortran.texi (GCC$ ATTRIBUTES): Document them.
1188 * trans-decl.cc (build_function_decl): Apply them.
1190 2023-02-09 Harald Anlauf <anlauf@gmx.de>
1191 Steven G. Kargl <kargl@gcc.gnu.org>
1195 * intrinsic.cc (gfc_convert_chartype): Recover on invalid character
1196 kind in conversion instead of generating an internal error.
1198 2023-02-09 Tobias Burnus <tobias@codesourcery.com>
1201 * trans-openmp.cc (struct dovar_init_d): Add 'sym' and
1202 'non_unit_incr' members.
1203 (gfc_nonrect_loop_expr): New.
1204 (gfc_trans_omp_do): Call it; use normal loop bounds
1205 for unit stride - and only create local loop var.
1207 2023-02-09 Tobias Burnus <tobias@codesourcery.com>
1209 * parse.cc (decode_omp_directive): Really ignore 'assumes' with
1212 2023-02-08 Steve Kargl <kargl@gcc.gnu.org>
1215 * resolve.cc (resolve_common_vars): Avoid NULL pointer dereference
1216 when a symbol's location is not set.
1218 2023-02-07 Harald Anlauf <anlauf@gmx.de>
1221 * trans-decl.cc (gfc_finish_var_decl): With -fno-automatic, do not
1222 make ASSOCIATE variables TREE_STATIC.
1224 2023-02-05 Harald Anlauf <anlauf@gmx.de>
1227 * arith.cc (gfc_arith_divide): Emit integer division truncation
1228 warnings using gfc_warning instead of gfc_warning_now to prevent
1231 2023-02-03 Jakub Jelinek <jakub@redhat.com>
1234 * trans-decl.cc (gfc_trans_use_stmts): Call clear_slot before
1237 2023-02-01 Harald Anlauf <anlauf@gmx.de>
1240 * expr.cc (find_array_section): Add check to prevent interpreting an
1241 mpz non-integer constant as an integer.
1243 2023-02-01 Tobias Burnus <tobias@codesourcery.com>
1245 * openmp.cc (resolve_omp_clauses): Check also for
1248 2023-01-29 Mikael Morin <mikael@gcc.gnu.org>
1251 * check.cc (gfc_check_minloc_maxloc): Explicitly set argument name.
1252 (gfc_check_findloc): Ditto.
1254 2023-01-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1257 * parse.cc (parse_module): Remove use of a bool error value
1258 that prevented proper setting of the namespace pointer.
1260 2023-01-28 Harald Anlauf <anlauf@gmx.de>
1261 Steven G. Kargl <kargl@gcc.gnu.org>
1264 * resolve.cc (compare_bound_int): Expression to compare must be of
1266 (compare_bound_mpz_t): Likewise.
1267 (check_dimension): Fix comment on checks applied to array section
1268 and clean up associated logic.
1270 2023-01-28 Harald Anlauf <anlauf@gmx.de>
1273 * match.cc (gfc_match_common): A USE associated name shall not appear
1274 in a COMMON block (F2018:C8121).
1276 2023-01-27 Tobias Burnus <tobias@codesourcery.com>
1279 * trans-openmp.cc (gfc_split_omp_clauses): Handle has_device_addr.
1281 2023-01-26 Harald Anlauf <anlauf@gmx.de>
1284 * resolve.cc (check_host_association): Extend host association check
1285 so that it is not restricted to functions. Also prevent NULL pointer
1288 2023-01-25 Steve Kargl <kargl@gcc.gnu.org>
1291 * array.cc (compare_bounds): Return false instead of generating an
1292 internal error on an invalid argument type.
1294 2023-01-24 Harald Anlauf <anlauf@gmx.de>
1297 * simplify.cc (simplify_transformation): Do not try to simplify
1298 transformational intrinsic when the ARRAY argument has a NULL shape.
1300 2023-01-23 Harald Anlauf <anlauf@gmx.de>
1303 * dependency.cc (gfc_check_dependency): Prevent NULL pointer
1304 dereference while recursively checking expressions.
1306 2023-01-23 Harald Anlauf <anlauf@gmx.de>
1309 * interface.cc (get_expr_storage_size): Check array subscript triplets
1310 that we actually have integer values before trying to extract with
1313 2023-01-23 Harald Anlauf <anlauf@gmx.de>
1316 * iresolve.cc (check_charlen_present): Preserve character length if
1317 there is no array constructor.
1319 2023-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1322 * data.cc (gfc_assign_data_value): Remove check for PARAMETER in DATA.
1323 * primary.cc (match_variable): Add check for PARAMETER in DATA.
1325 2023-01-19 Harald Anlauf <anlauf@gmx.de>
1328 * expr.cc (class_allocatable): Prevent NULL pointer dereference
1330 (class_pointer): Likewise.
1332 2023-01-17 Harald Anlauf <anlauf@gmx.de>
1335 * interface.cc (get_expr_storage_size): Check that we actually have
1336 an integer value before trying to extract it with mpz_get_si.
1338 2023-01-12 Tobias Burnus <tobias@codesourcery.com>
1341 * openmp.cc (gfc_resolve_omp_assumptions): Reject nonscalars.
1343 2023-01-11 Jakub Jelinek <jakub@redhat.com>
1346 * f95-lang.cc (gfc_init_builtin_function): Fix up function types
1347 for BUILT_IN_REALLOC and BUILT_IN_SINCOS{F,,L}. Formatting fixes.
1349 2023-01-10 Harald Anlauf <anlauf@gmx.de>
1352 * frontend-passes.cc (do_subscript): Clear used gmp variables.
1354 2023-01-02 Jakub Jelinek <jakub@redhat.com>
1356 * gfortranspec.cc (lang_specific_driver): Update copyright notice
1358 * gfc-internals.texi: Bump @copying's copyright year.
1359 * gfortran.texi: Ditto.
1360 * intrinsic.texi: Ditto.
1361 * invoke.texi: Ditto.
1364 Copyright (C) 2023 Free Software Foundation, Inc.
1366 Copying and distribution of this file, with or without modification,
1367 are permitted in any medium without royalty provided the copyright
1368 notice and this notice are preserved.