1 2023-08-09 Steve Kargl <sgk@troutmask.apl.washington.edu>
4 * resolve.cc (resolve_types): Exclude contained procedures with
5 the artificial attribute from test for pureness.
7 2023-07-31 Chung-Lin Tang <cltang@codesourcery.com>
9 * openmp.cc (resolve_omp_clauses): Add checking requiring
10 OpenACC host_data construct to have an use_device clause.
12 2023-07-28 Harald Anlauf <anlauf@gmx.de>
15 * gfortran.texi: Clarify argument passing convention.
16 * trans-expr.cc (gfc_conv_procedure_call): Do not pass the character
17 length as hidden argument when the declared dummy argument is
20 2023-07-27 Tobias Burnus <tobias@codesourcery.com>
22 * openmp.cc (resolve_omp_target): Minor cleanup.
23 * parse.cc (decode_omp_directive): Find TARGET statement
24 also higher in the stack.
26 2023-07-26 Harald Anlauf <anlauf@gmx.de>
29 * resolve.cc (check_data_variable): Do not accept strings with
30 deferred length or non-constant length in a DATA statement.
31 Reject also substrings of string variables of non-constant length.
33 2023-07-25 Tobias Burnus <tobias@codesourcery.com>
37 * gfortran.h (gfc_omp_clauses): Add target_first_st_is_teams.
38 * parse.cc (parse_omp_structured_block): Set it if the first
39 statement in the structured block of a TARGET is TEAMS or
40 a combined/composite starting with TEAMS.
41 * openmp.cc (resolve_omp_target): Also show an error for
42 contains_teams_construct without target_first_st_is_teams.
44 2023-07-24 Tobias Burnus <tobias@codesourcery.com>
48 * gfortran.h (gfc_omp_clauses): Add contains_teams_construct.
49 * openmp.cc (resolve_omp_target): New; check for teams nesting.
50 (gfc_resolve_omp_directive): Call it.
51 * parse.cc (decode_omp_directive): Set contains_teams_construct
52 on enclosing ST_OMP_TARGET.
54 2023-07-20 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
56 * trans-intrinsic.cc (conv_intrinsic_ieee_comparison): Only
59 2023-07-20 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
61 * f95-lang.cc (gfc_init_builtin_functions): Add __builtin_iseqsig.
62 * trans-intrinsic.cc (conv_intrinsic_ieee_comparison): New
64 (gfc_conv_ieee_arithmetic_function): Handle IEEE comparisons.
66 2023-07-19 Tobias Burnus <tobias@codesourcery.com>
69 * trans-openmp.cc (gfc_nonrect_loop_expr): Accept all
71 (gfc_trans_omp_do): Likewise; use sign to determine
74 2023-07-17 Harald Anlauf <anlauf@gmx.de>
78 * trans-expr.cc (gfc_conv_procedure_call): For intrinsic procedures
79 whose result characteristics depends on the first argument and which
80 can be of type character, the character length will not be deferred.
82 2023-07-17 Tobias Burnus <tobias@codesoucery.com>
83 Chung-Lin Tang <cltang@codesourcery.com>
85 * dump-parse-tree.cc (show_omp_namelist, show_omp_clauses): Dump
86 uses_allocators clause.
87 * gfortran.h (gfc_free_omp_namelist): Add memspace_sym to u union
88 and traits_sym to u2 union.
89 (OMP_LIST_USES_ALLOCATORS): New enum value.
90 (gfc_free_omp_namelist): Add 'bool free_mem_traits_space' arg.
91 * match.cc (gfc_free_omp_namelist): Likewise.
92 * openmp.cc (gfc_free_omp_clauses, gfc_match_omp_variable_list,
93 gfc_match_omp_to_link, gfc_match_omp_doacross_sink,
94 gfc_match_omp_clause_reduction, gfc_match_omp_allocate,
95 gfc_match_omp_flush): Update call.
96 (gfc_match_omp_clauses): Likewise. Parse uses_allocators clause.
97 (gfc_match_omp_clause_uses_allocators): New.
98 (enum omp_mask2): Add new OMP_CLAUSE_USES_ALLOCATORS.
99 (OMP_TARGET_CLAUSES): Accept it.
100 (resolve_omp_clauses): Resolve uses_allocators clause
101 * st.cc (gfc_free_statement): Update gfc_free_omp_namelist call.
102 * trans-openmp.cc (gfc_trans_omp_clauses): Handle
103 OMP_LIST_USES_ALLOCATORS; fail with sorry unless predefined allocator.
104 (gfc_split_omp_clauses): Handle uses_allocators.
106 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
109 * trans.h (gfc_deallocate_with_status): Add class container
111 (gfc_deallocate_scalar_with_status): Ditto.
112 * trans.cc (gfc_deallocate_with_status): Add class container
113 argument and pass it down to gfc_add_finalize_call.
114 (gfc_deallocate_scalar_with_status): Same.
115 * trans-array.cc (structure_alloc_comps): Update caller.
116 * trans-stmt.cc (gfc_trans_deallocate): Ditto.
117 * trans-expr.cc (gfc_conv_procedure_call): Ditto. Pass
118 pre-evaluated class container argument if it's available.
120 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
123 * trans.h (gfc_add_finalizer_call): Add class container argument.
124 * trans.cc (gfc_add_finalizer_call): Ditto. Pass down new
125 argument to get_final_proc_ref, get_elem_size, get_var_desc,
127 (get_elem_size): Add class container argument.
128 Use provided class container if it's available.
129 (get_var_descr): Same.
131 (get_final_proc_ref): Same. Add boolean telling the class
132 container argument is used. Set it. Don't try to use
133 final_wrapper if class container argument was used.
135 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
137 * trans.cc (get_var_descr): Factor scalar descriptor generation.
139 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
141 * trans.cc (get_vptr): New function.
142 (gfc_add_finalizer_call): Move virtual table pointer evaluation
145 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
147 * trans.cc (get_var_descr): Remove argument ts. Use var->ts
149 (gfc_add_finalizer_call): Update caller.
151 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
153 * trans.cc (gfc_add_finalizer_call): Inline definition of
154 variable has_finalizer. Merge nested conditions.
156 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
158 * trans.cc (gfc_add_finalizer_call): Remove local variable
159 final_expr. Pass down expr to get_final_proc_ref and move
160 final procedure expression generation down to its one usage
161 in get_final_proc_ref.
162 (get_final_proc_ref): Add argument expr. Remove argument
163 final_wrapper. Recreate final_wrapper from expr.
165 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
167 * trans.cc (gfc_add_finalizer_call): Remove local variable
168 elem_size. Pass expression to get_elem_size and move the
169 element size expression generation close to its usage there.
170 (get_elem_size): Add argument expr, remove class_size argument
171 and rebuild it from expr. Remove ts argument and use the
172 type of expr instead.
174 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
176 * trans.cc (gfc_add_finalizer_call): Move pre and post code for
177 the final procedure pointer expression to the outer block.
178 Reuse the previously evaluated final procedure pointer
181 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
183 * trans.cc (gfc_add_finalizer_call): Add post code for desc_se
184 after the finalizer call. Add post code for final_se and
187 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
189 * trans.cc (gfc_build_final_call): Inline...
190 (gfc_add_finalizer_call): ... to its one caller.
192 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
194 * trans.cc (get_var_descr): New function.
195 (gfc_build_final_call): Outline the data reference descriptor
196 evaluation code to get_var_descr.
198 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
200 * trans.cc (get_elem_size): New function.
201 (gfc_build_final_call): Outline the element size evaluation
204 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
206 * trans.cc (get_final_proc_ref): New function.
207 (gfc_build_final_call): Outline the pointer evaluation code
208 to get_final_proc_ref.
210 2023-07-17 Mikael Morin <mikael@gcc.gnu.org>
212 * trans.cc (gfc_build_final_call): Remove commented assertion.
214 2023-07-14 Mikael Morin <mikael@gcc.gnu.org>
217 * trans.h (gfc_reset_vptr): Add class_container argument.
218 * trans-expr.cc (gfc_reset_vptr): Ditto. If a valid vptr can
219 be obtained through class_container argument, bypass evaluation
221 (gfc_conv_procedure_call): Wrap the argument evaluation code
222 in a conditional if the associated dummy is optional. Evaluate
223 the data reference to a pointer now, and replace later
224 references with usage of the pointer.
226 2023-07-14 Mikael Morin <mikael@gcc.gnu.org>
229 * trans.h (struct gfc_se): New field class_container.
230 (struct gfc_ss_info): Ditto.
231 (gfc_evaluate_data_ref_now): New prototype.
232 * trans.cc (gfc_evaluate_data_ref_now): Implement it.
233 * trans-array.cc (gfc_conv_ss_descriptor): Copy class_container
234 field from gfc_se struct to gfc_ss_info struct.
235 (gfc_conv_expr_descriptor): Copy class_container field from
236 gfc_ss_info struct to gfc_se struct.
237 * trans-expr.cc (gfc_conv_class_to_class): Use class container
238 set in class_container field if available.
239 (gfc_conv_variable): Set class_container field on encountering
240 class variables or components, clear it on encountering
241 non-class components.
242 (gfc_conv_procedure_call): Evaluate data ref to a pointer now,
243 and replace later references by usage of the pointer.
245 2023-07-14 Mikael Morin <mikael@gcc.gnu.org>
248 * trans-expr.cc (gfc_conv_procedure_call): Use a separate gfc_se
249 struct, initalized from parmse, to generate the class wrapper.
250 After the class wrapper code has been generated, copy it back
251 depending on whether parameter deallocation code has been
254 2023-07-13 Mikael Morin <mikael@gcc.gnu.org>
257 * symbol.cc (gfc_restore_last_undo_checkpoint): Release symbols
260 2023-07-12 Andre Vehreschild <vehre@gcc.gnu.org>
263 * expr.cc (find_inquiry_ref): Replace len of pdt_string by
265 (simplify_ref_chain): Ensure input to find_inquiry_ref is
267 (gfc_match_init_expr): Prevent PDT analysis for function calls.
268 (gfc_pdt_find_component_copy_initializer): Get the initializer
269 value for given component.
270 * gfortran.h (gfc_pdt_find_component_copy_initializer): New
272 * simplify.cc (gfc_simplify_len): Replace len() of PDT with pdt
273 component ref or constant.
275 2023-07-11 Harald Anlauf <anlauf@gmx.de>
278 * symbol.cc (gfc_copy_formal_args_intr): When deriving the formal
279 argument attributes from the actual ones for intrinsic procedure
280 calls, take special care of CHARACTER arguments that we do not
281 wrongly treat them formally as deferred-length.
283 2023-07-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
287 * match.cc (gfc_match_namelist): Check for host associated or
288 defined types before applying default type.
289 (gfc_match_select_rank): Apply default type to selector of
290 unknown type if possible.
291 * resolve.cc (resolve_fl_variable): Do not apply local default
292 initialization to assumed rank entities.
294 2023-07-08 Harald Anlauf <anlauf@gmx.de>
295 Steven G. Kargl <kargl@gcc.gnu.org>
298 * trans-expr.cc (gfc_conv_procedure_call): Check procedures for
299 allocatable dummy arguments with INTENT(OUT) and move deallocation
300 of actual arguments after evaluation of argument expressions before
301 the procedure is executed.
303 2023-07-08 Harald Anlauf <anlauf@gmx.de>
306 * arith.cc (gfc_compare_expr): Handle equality comparison of constant
307 complex gfc_expr arguments.
309 2023-07-05 Robin Dapp <rdapp@ventanamicro.com>
310 Juzhe-Zhong <juzhe.zhong@rivai.ai>
312 * trans-types.cc (gfc_type_for_mode): Ditto.
314 2023-06-28 Harald Anlauf <anlauf@gmx.de>
317 * trans-expr.cc (gfc_conv_procedure_call): For non-constant string
318 argument passed to CHARACTER(LEN=1),VALUE dummy, ensure proper
319 dereferencing and truncation of string to length 1.
321 2023-06-28 Paul Thomas <pault@gcc.gnu.org>
324 * expr.cc (gfc_is_ptr_fcn): Remove reference to class_pointer.
325 * resolve.cc (resolve_assoc_var): Call gfc_is_ptr_fcn to allow
326 associate names with pointer function targets to be used in
327 variable definition context.
328 * trans-decl.cc (get_symbol_decl): Remove extraneous line.
329 * trans-expr.cc (alloc_scalar_allocatable_subcomponent): Obtain
330 size of intrinsic and character expressions.
331 (gfc_trans_subcomponent_assign): Expand assignment to class
332 components to include intrinsic and character expressions.
334 2023-06-24 Harald Anlauf <anlauf@gmx.de>
337 * trans-expr.cc (gfc_conv_procedure_call): Truncate constant string
338 argument of length > 1 passed to scalar CHARACTER(1),VALUE dummy.
340 2023-06-23 Harald Anlauf <anlauf@gmx.de>
343 * trans-expr.cc (gfc_conv_procedure_call): Pass actual argument
344 to scalar CHARACTER(1),VALUE dummy argument by value.
346 2023-06-21 Paul Thomas <pault@gcc.gnu.org>
353 * decl.cc (char_len_param_value): Fix memory leak.
354 (resolve_block_construct): Remove unnecessary static decls.
355 * expr.cc (gfc_is_ptr_fcn): New function.
356 (gfc_check_vardef_context): Use it to permit pointer function
357 result selectors to be used for associate names in variable
359 * gfortran.h: Prototype for gfc_is_ptr_fcn.
360 * match.cc (build_associate_name): New function.
361 (gfc_match_select_type): Use the new function to replace inline
362 version and to build a new associate name for the case where
363 the supplied associate name is already used for that purpose.
364 * resolve.cc (resolve_assoc_var): Call gfc_is_ptr_fcn to allow
365 associate names with pointer function targets to be used in
366 variable definition context.
367 * trans-decl.cc (gfc_get_symbol_decl): Unlimited polymorphic
368 variables need deferred initialisation of the vptr.
369 (gfc_trans_deferred_vars): Do the vptr initialisation.
370 * trans-stmt.cc (trans_associate_var): Ensure that a pointer
371 associate name points to the target of the selector and not
374 2023-06-21 Paul Thomas <pault@gcc.gnu.org>
377 * trans-expr.cc (gfc_conv_procedure_call): The hidden string
378 length must not be passed to a formal arg of type(cptr).
380 2023-06-20 Tobias Burnus <tobias@codesourcery.com>
382 * dump-parse-tree.cc (show_omp_namelist): Fix dump of the allocator
383 modifier of OMP_LIST_ALLOCATE.
385 2023-06-20 Tobias Burnus <tobias@codesourcery.com>
387 * match.cc (gfc_match_char): Match with '%S' a symbol
390 2023-06-19 Tobias Burnus <tobias@codesourcery.com>
392 * intrinsic.texi (OpenMP Modules OMP_LIB and OMP_LIB_KINDS): Also
393 add references to the OpenMP 5.1 and 5.2 spec; add omp_initial_device
394 and omp_invalid_device named constants.
396 2023-06-13 Harald Anlauf <anlauf@gmx.de>
397 Mikael Morin <mikael@gcc.gnu.org>
400 * trans-array.cc (gfc_trans_allocate_array_storage): When passing a
401 zero-sized array with fixed (= non-dynamic) size, allocate temporary
402 by the caller, not by the callee.
404 2023-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
406 * f95-lang.cc (gfc_init_builtin_functions): Add fmax() and
407 fmin() built-ins, and their variants.
408 * mathbuiltins.def: Add FMAX and FMIN built-ins.
409 * trans-intrinsic.cc (conv_intrinsic_ieee_minmax): New function.
410 (gfc_conv_ieee_arithmetic_function): Handle IEEE_MIN_NUM and
411 IEEE_MAX_NUM functions.
413 2023-06-09 Jakub Jelinek <jakub@redhat.com>
416 * primary.cc (gfc_convert_to_structure_constructor): Only do
417 constant string ctor length verification and truncation/padding
418 if constant length has INTEGER type.
420 2023-06-08 Paul Thomas <pault@gcc.gnu.org>
426 * decl.cc (char_len_param_value): Simplify a copy of the expr
427 and replace the original if there is no error.
428 * gfortran.h : Remove the redundant field 'rankguessed' from
429 'gfc_association_list'.
430 * resolve.cc (resolve_assoc_var): Remove refs to 'rankguessed'.
431 (resolve_variable): Associate names with constant or structure
432 constructor targets cannot have array refs.
433 * trans-array.cc (gfc_conv_expr_descriptor): Guard expression
434 character length backend decl before using it. Suppress the
435 assignment if lhs equals rhs.
436 * trans-io.cc (gfc_trans_transfer): Scalarize transfer of
437 associate variables pointing to a variable. Add comment.
438 * trans-stmt.cc (trans_associate_var): Remove requirement that
439 the character length be deferred before assigning the value
440 returned by gfc_conv_expr_descriptor. Also, guard the backend
441 decl before testing with VAR_P.
443 2023-06-06 Kwok Cheung Yeung <kcy@codesourcery.com>
444 Tobias Burnus <tobias@codesourcery.com>
446 * dump-parse-tree.cc (show_omp_namelist): Display 'present' map
448 (show_omp_clauses): Display 'present' motion modifier for 'to'
450 * gfortran.h (enum gfc_omp_map_op): Add entries with 'present'
452 (struct gfc_omp_namelist): Add 'present_modifer'.
453 * openmp.cc (gfc_match_motion_var_list): New, handles optional
454 'present' modifier for to/from clauses.
455 (gfc_match_omp_clauses): Call it for to/from clauses; parse 'present'
456 in defaultmap and map clauses.
457 (resolve_omp_clauses): Allow 'present' modifiers on 'target',
458 'target data', 'target enter' and 'target exit' directives.
459 * trans-openmp.cc (gfc_trans_omp_clauses): Apply 'present' modifiers
460 to tree node for 'map', 'to' and 'from' clauses. Apply 'present' for
463 2023-06-02 Steve Kargl <kargl@gcc.gnu.org>
466 * resolve.cc (resolve_select_rank): Remove duplicate error.
467 (resolve_fl_var_and_proc): Prevent NULL pointer dereference and
468 suppress error message for temporary.
470 2023-06-02 Paul Thomas <pault@gcc.gnu.org>
473 * parse.cc (parse_associate): Replace the existing evaluation
474 of the target rank with calls to gfc_resolve_ref and
475 gfc_expression_rank. Identify untyped target function results
476 with structure constructors by finding the appropriate derived
478 * resolve.cc (resolve_symbol): Allow associate variables to be
481 2023-06-01 Harald Anlauf <anlauf@gmx.de>
484 * decl.cc (gfc_match_kind_spec): Use error path on missing right
486 (gfc_match_decl_type_spec): Use error return when an error occurred
487 during matching a KIND specifier.
489 2023-06-01 Tobias Burnus <tobias@codesourcery.com>
491 * parse.cc (decode_omp_directive): Accept all pure directives
492 inside a PURE procedures; handle 'error at(execution).
494 2023-05-26 Tobias Burnus <tobias@codesourcery.com>
496 * dump-parse-tree.cc (show_omp_namelist): Update allocator, fix
498 (show_omp_node, show_code_node): Handle EXEC_OMP_ALLOCATE.
499 * gfortran.h (enum gfc_statement): Add ST_OMP_ALLOCATE and ..._EXEC.
500 (enum gfc_exec_op): Add EXEC_OMP_ALLOCATE.
501 (struct gfc_omp_namelist): Add 'allocator' to 'u2' union.
502 (struct gfc_namespace): Add omp_allocate.
503 (gfc_resolve_omp_allocate): New.
504 * match.cc (gfc_free_omp_namelist): Free 'u2.allocator'.
505 * match.h (gfc_match_omp_allocate, gfc_match_omp_allocators): New.
506 * openmp.cc (gfc_omp_directives): Uncomment allocate/allocators.
507 (gfc_match_omp_variable_list): Add bool arg for
508 rejecting listening common-block vars separately.
509 (gfc_match_omp_clauses): Update for u2.allocators.
510 (OMP_ALLOCATORS_CLAUSES, gfc_match_omp_allocate,
511 gfc_match_omp_allocators, is_predefined_allocator,
512 gfc_resolve_omp_allocate): New.
513 (resolve_omp_clauses): Update 'allocate' clause checks.
514 (omp_code_to_statement, gfc_resolve_omp_directive): Handle
515 OMP ALLOCATE/ALLOCATORS.
516 * parse.cc (in_exec_part): New global var.
517 (check_omp_allocate_stmt, parse_openmp_allocate_block): New.
518 (decode_omp_directive, case_exec_markers, case_omp_decl,
519 gfc_ascii_statement, parse_omp_structured_block): Handle
520 OMP allocate/allocators.
521 (verify_st_order, parse_executable): Set in_exec_part.
522 * resolve.cc (gfc_resolve_blocks, resolve_codes): Handle
524 * st.cc (gfc_free_statement): Likewise.
525 * trans.cc (trans_code): Likewise.
526 * trans-openmp.cc (gfc_trans_omp_directive): Likewise.
527 (gfc_trans_omp_clauses, gfc_split_omp_clauses): Update for
528 u2.allocator, fix for u.align.
530 2023-05-24 Harald Anlauf <anlauf@gmx.de>
533 * simplify.cc (simplify_size): Reject DIM argument of intrinsic SIZE
534 with error when out of valid range.
536 2023-05-24 Harald Anlauf <anlauf@gmx.de>
539 * check.cc (gfc_check_reshape): Expand constant arguments SHAPE and
540 ORDER before checking.
541 * gfortran.h (gfc_is_constant_array_expr): Add prototype.
542 * iresolve.cc (gfc_resolve_reshape): Expand constant argument SHAPE.
543 * simplify.cc (is_constant_array_expr): If array is determined to be
544 constant, expand small array constructors if needed.
545 (gfc_is_constant_array_expr): Wrapper for is_constant_array_expr.
546 (gfc_simplify_reshape): Fix check for insufficient elements in SOURCE
547 when no padding specified.
549 2023-05-23 Paul Thomas <pault@gcc.gnu.org>
552 * resolve.cc (gfc_resolve_ref): Conversion of array_ref into an
553 element should be done for all characters without a len expr,
554 not just deferred lens, and for integer expressions.
555 * trans-expr.cc (conv_inquiry): For len and kind inquiry refs,
556 set the se string_length to NULL_TREE.
558 2023-05-23 Paul Thomas <pault@gcc.gnu.org>
559 Steven G. Kargl <kargl@gcc.gnu.org>
562 * decl.cc (variable_decl): Clean up white space issues.
563 (gfc_match_final_decl): Declaration of finalizable derived type
564 is allowed in a submodule.
566 2023-05-19 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
568 * expr.cc (gfc_get_corank): Use CLASS_DATA from gfortran.h.
569 * resolve.cc (resolve_component): Same.
570 (resolve_fl_derived0): Same.
571 * simplify.cc (gfc_simplify_extends_type_of): Same.
572 (simplify_cobound): Same.
574 2023-05-18 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
576 * trans-array.cc (is_pointer_array): Use _P() defines from tree.h.
577 (gfc_conv_scalarized_array_ref): Ditto.
578 (gfc_conv_array_ref): Ditto.
579 * trans-decl.cc (gfc_finish_decl): Ditto.
580 (gfc_get_symbol_decl): Ditto.
581 * trans-expr.cc (gfc_trans_pointer_assignment): Ditto.
582 (gfc_trans_arrayfunc_assign): Ditto.
583 (gfc_trans_assignment_1): Ditto.
584 * trans-intrinsic.cc (gfc_conv_intrinsic_minmax): Ditto.
585 (conv_intrinsic_ieee_value): Ditto.
586 * trans-io.cc (gfc_convert_array_to_string): Ditto.
587 * trans-openmp.cc (gfc_omp_is_optional_argument): Ditto.
588 (gfc_trans_omp_clauses): Ditto.
589 * trans-stmt.cc (gfc_conv_label_variable): Ditto.
590 * trans.cc (gfc_build_addr_expr): Ditto.
591 (get_array_span): Ditto.
593 2023-05-18 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
596 * array.cc (compare_bounds): Use narrower return type.
597 (gfc_compare_array_spec): Likewise.
598 (is_constant_element): Likewise.
599 (gfc_constant_ac): Likewise.
600 * check.cc (dim_rank_check): Likewise.
601 * cpp.cc (gfc_cpp_init_options): Likewise.
602 (dump_macro): Likewise.
603 * cpp.h (gfc_cpp_handle_option): Likewise.
604 * dependency.cc (gfc_ref_needs_temporary_p): Likewise.
605 (gfc_check_argument_dependency): Likewise.
606 (gfc_check_fncall_dependency): Likewise.
607 (ref_same_as_full_array): Likewise.
608 * dependency.h (gfc_check_fncall_dependency): Likewise.
609 (gfc_dep_resolver): Likewise.
610 (gfc_are_equivalenced_arrays): Likewise.
611 * expr.cc (gfc_copy_ref): Likewise.
612 (gfc_kind_max): Likewise.
613 (numeric_type): Likewise.
614 * gfortran.h (gfc_at_end): Likewise.
615 (gfc_at_eof): Likewise.
616 (gfc_at_bol): Likewise.
617 (gfc_at_eol): Likewise.
618 (gfc_define_undef_line): Likewise.
619 (gfc_wide_is_printable): Likewise.
620 (gfc_wide_is_digit): Likewise.
621 (gfc_wide_fits_in_byte): Likewise.
622 (gfc_find_sym_tree): Likewise.
623 (gfc_generic_intrinsic): Likewise.
624 (gfc_specific_intrinsic): Likewise.
625 (gfc_intrinsic_actual_ok): Likewise.
626 (gfc_has_vector_index): Likewise.
627 (gfc_numeric_ts): Likewise.
628 (gfc_impure_variable): Likewise.
629 (gfc_pure): Likewise.
630 (gfc_implicit_pure): Likewise.
631 (gfc_elemental): Likewise.
632 (gfc_pure_function): Likewise.
633 (gfc_implicit_pure_function): Likewise.
634 (gfc_compare_array_spec): Likewise.
635 (gfc_constant_ac): Likewise.
636 (gfc_expanded_ac): Likewise.
637 (gfc_check_digit): Likewise.
638 * intrinsic.cc (gfc_find_subroutine): Likewise.
639 (gfc_generic_intrinsic): Likewise.
640 (gfc_specific_intrinsic): Likewise.
641 * io.cc (compare_to_allowed_values): Likewise. And remove
642 unneeded forward declaration.
643 * parse.cc: Likewise.
644 * parse.h (gfc_check_do_variable): Likewise.
645 * primary.cc (gfc_check_digit): Likewise.
646 * resolve.cc (resolve_structure_cons): Likewise.
647 (pure_stmt_function): Likewise.
648 (gfc_pure_function): Likewise.
649 (impure_stmt_fcn): Likewise.
650 (resolve_forall_iterators): Likewise.
651 (resolve_data): Likewise.
652 (gfc_impure_variable): Likewise.
653 (gfc_pure): Likewise.
654 (gfc_unset_implicit_pure): Likewise.
655 * scanner.cc (wide_is_ascii): Likewise.
656 (gfc_wide_toupper): Likewise.
657 (gfc_open_included_file): Likewise.
658 (gfc_at_end): Likewise.
659 (gfc_at_eof): Likewise.
660 (gfc_at_bol): Likewise.
661 (skip_comment_line): Likewise.
662 (gfc_gobble_whitespace): Likewise.
663 * symbol.cc (gfc_find_symtree_in_proc): Likewise.
664 * trans-array.cc: Likewise.
665 * trans-decl.cc (gfc_set_decl_assembler_name): Likewise.
666 * trans-types.cc (gfc_get_element_type): Likewise.
667 (gfc_add_field_to_struct): Likewise.
668 * trans-types.h (gfc_copy_dt_decls_ifequal): Likewise.
669 (gfc_return_by_reference): Likewise.
670 (gfc_is_nodesc_array): Likewise.
671 * trans.h (gfc_can_put_var_on_stack): Likewise.
673 2023-05-17 Harald Anlauf <anlauf@gmx.de>
677 * decl.cc (add_init_expr_to_sym): Set shape of initializer also for
678 zero-sized arrays, so that bounds violations can be detected later.
680 2023-05-17 Tobias Burnus <tobias@codesourcery.com>
682 * trans-decl.cc (gfc_get_symbol_decl): Add attributes
683 such as 'declare target' also to hidden artificial
684 variable for deferred-length character variables.
685 * trans-openmp.cc (gfc_trans_omp_array_section,
686 gfc_trans_omp_clauses, gfc_trans_omp_target_exit_data):
687 Improve mapping of array descriptors and deferred-length
690 2023-05-16 Paul Thomas <pault@gcc.gnu.org>
698 * interface.cc (gfc_compare_actual_formal): Emit an error if an
699 unlimited polymorphic actual is not matched either to an
700 unlimited or assumed type formal argument.
701 * resolve.cc (resolve_ordinary_assign): Emit an error if the
702 var expression of an ordinary assignment is a proc pointer
704 * trans-array.cc (gfc_walk_array_ref): Provide assumed shape
705 arrays coming from interface mapping with a viable arrayspec.
706 * trans-expr.cc (gfc_conv_intrinsic_to_class): Tidy up flagging
707 of unlimited polymorphic 'class_ts'.
708 (gfc_conv_gfc_desc_to_cfi_desc): Assumed type is unlimited
709 polymorphic and should accept any actual type.
710 (gfc_conv_procedure_call): Replace dreadful kludge with a call
711 to gfc_finalize_tree_expr. Avoid dereferencing a void pointer
712 by giving it the pointer type of the actual argument.
713 (alloc_scalar_allocatable_subcomponent): Shorten the function
714 name and replace the symbol argument with the se string length.
715 If a deferred length character length is either not present or
716 is not a variable, give the typespec a variable and assign the
717 string length to that. Use gfc_deferred_strlen to find the
718 hidden string length component.
719 (gfc_trans_subcomponent_assign): Convert the expression before
720 the call to alloc_scalar_allocatable_subcomponent so that a
721 good string length is provided.
722 (gfc_trans_structure_assign): Remove the unneeded derived type
723 symbol from calls to gfc_trans_subcomponent_assign.
725 2023-05-15 Harald Anlauf <anlauf@gmx.de>
728 * expr.cc (gfc_check_vardef_context): Check appropriate pointer
729 attribute for CLASS vs. non-CLASS function result in variable
732 2023-05-11 Xi Ruoyao <xry111@xry111.site>
734 * Make-lang.in: Use grep instead of fgrep.
736 2023-05-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
738 * dump-parse-tree.cc (gfc_debug_expr): Remove forward declaration.
739 (debug): Add DEBUG_FUNCTION.
740 (show_code_node): Remove erroneous whitespace.
742 2023-05-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
745 * dump-parse-tree.cc (debug): New function for gfc_namespace.
746 (gfc_debug_code): Delete forward declaration.
747 (show_attr): Make sure to print balanced braces.
749 2023-05-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
751 * resolve.cc (resolve_select_type): Fix coding style.
753 2023-05-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
755 * resolve.cc (resolve_select_type): Call free() unconditionally.
757 2023-05-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
760 * expr.cc (find_array_section): Fix mpz memory leak.
761 * simplify.cc (gfc_simplify_reshape): Fix mpz memory leaks in
764 2023-05-05 Harald Anlauf <anlauf@gmx.de>
767 * arith.cc (eval_intrinsic): Check conformability of ranks of operands
768 for intrinsic binary operators before performing type conversions.
769 * gfortran.h (gfc_op_rank_conformable): Add prototype.
770 * resolve.cc (resolve_operator): Check conformability of ranks of
771 operands for intrinsic binary operators before performing type
773 (gfc_op_rank_conformable): New helper function to compare ranks of
774 operands of binary operator.
776 2023-05-04 Julian Brown <julian@codesourcery.com>
779 * openmp.cc (resolve_omp_clauses): Add diagnostic for
780 non-pointer/non-allocatable attach/detach.
781 * trans-openmp.cc (gfc_trans_omp_clauses): Remove dereference for
782 pointer-to-scalar derived type component attach/detach. Fix
783 attach/detach handling for descriptors.
785 2023-04-28 Julian Brown <julian@codesourcery.com>
788 * trans-openmp.cc (gfc_trans_omp_clauses): Attach/detach clause fixes.
790 2023-04-28 Tobias Burnus <tobias@codesourcery.com>
792 * gfortran.texi: Fix typos.
793 * decl.cc: Fix typos in comments and in a variable name.
794 * arith.cc: Fix comment typos.
795 * check.cc: Likewise.
796 * class.cc: Likewise.
797 * dependency.cc: Likewise.
799 * frontend-passes.cc: Likewise.
800 * gfortran.h: Likewise.
801 * intrinsic.cc: Likewise.
802 * iresolve.cc: Likewise.
803 * match.cc: Likewise.
804 * module.cc: Likewise.
805 * primary.cc: Likewise.
806 * resolve.cc: Likewise.
807 * simplify.cc: Likewise.
808 * trans-array.cc: Likewise.
809 * trans-decl.cc: Likewise.
810 * trans-expr.cc: Likewise.
811 * trans-intrinsic.cc: Likewise.
812 * trans-openmp.cc: Likewise.
813 * trans-stmt.cc: Likewise.
815 2023-04-25 Tobias Burnus <tobias@codesourcery.com>
817 * openmp.cc (gfc_resolve_omp_do_blocks): Handle zero
818 or more than one exec statements before/after 'omp scan'.
819 * trans-openmp.cc (gfc_trans_omp_do): Likewise.
821 2023-04-22 Harald Anlauf <anlauf@gmx.de>
822 Steven G. Kargl <kargl@gcc.gnu.org>
825 * interface.cc (gfc_compare_actual_formal): Reject allocatable
826 functions being used as actual argument for allocable dummy.
828 2023-04-14 Harald Anlauf <anlauf@gmx.de>
831 * simplify.cc (gfc_simplify_set_exponent): Fix implementation of
832 compile-time simplification of intrinsic SET_EXPONENT for argument
835 2023-04-14 Paul Thomas <pault@gcc.gnu.org>
838 * gfortran.h : Add expr3_not_explicit bit field to gfc_code.
839 * resolve.cc (resolve_allocate_expr): Set bit field when the
840 default initializer is applied to expr3.
841 * trans-stmt.cc (gfc_trans_allocate): If expr3_not_explicit is
842 set, do not deallocate expr3.
844 2023-04-13 Harald Anlauf <anlauf@gmx.de>
847 * trans-expr.cc (gfc_conv_power_op): Use absu_hwi and
848 unsigned HOST_WIDE_INT for portability.
850 2023-04-12 Harald Anlauf <anlauf@gmx.de>
853 * resolve.cc (resolve_entries): Handle functions with ENTRY and
855 * trans-expr.cc (gfc_conv_procedure_call): Functions with a result
856 with the POINTER or ALLOCATABLE attribute shall not get any special
857 treatment with -ff2c, as they cannot be written in Fortran 77.
858 * trans-types.cc (gfc_return_by_reference): Likewise.
859 (gfc_get_function_type): Likewise.
861 2023-04-12 Harald Anlauf <anlauf@gmx.de>
865 * interface.cc (compare_parameter): Enable type and rank checks for
866 arguments of derived type from the intrinsic module ISO_C_BINDING.
868 2023-04-08 Paul Thomas <pault@gcc.gnu.org>
871 * iresolve.cc (gfc_resolve_adjustl, gfc_resolve_adjustr): if
872 string length is deferred use the string typespec for result.
873 * resolve.cc (resolve_assoc_var): Handle parentheses around the
875 (resolve_block_construct): Remove unnecessary static decls.
876 * trans-array.cc (gfc_conv_expr_descriptor): Guard string len
877 expression in condition. Improve handling of string length and
878 span, especially for substrings of the descriptor.
879 (duplicate_allocatable): Make element type more explicit with
881 * trans-decl.cc (gfc_get_symbol_decl): Emit a fatal error with
882 appropriate message instead of ICE if symbol type is unknown.
883 (gfc_generate_function_code): Set current locus to proc_sym
885 * trans-expr.cc (gfc_get_expr_charlen): Retain last charlen in
886 'previous' and use if end expression in substring reference is
888 (gfc_conv_string_length): Use gfc_conv_expr_descriptor if
889 'expr_flat' is an array. Add post block to catch deallocation
891 (gfc_conv_procedure_call): Assign the parmse string length to
892 the expression string length, if it is deferred.
893 (gfc_trans_alloc_subarray_assign): If this is a deferred string
894 length component, store the string length in the hidden comp.
895 Update the typespec length accordingly. Generate a new type
896 spec for the call to gfc_duplicate-allocatable in this case.
897 * trans-io.cc (gfc_trans_transfer): Scalarize transfer of
898 deferred character array components.
900 2023-04-04 Harald Anlauf <anlauf@gmx.de>
903 * expr.cc (check_restricted): Adjust check for valid variables in
904 restricted expressions: make no exception for module variables.
906 2023-04-01 Thomas Koenig <tkoenig@gcc.gnu.org>
908 * dump-parse-tree.cc (get_c_type_name): Fix "long_long"
909 type name to be "long long".
911 2023-03-30 Andrew Pinski <apinski@marvell.com>
913 * dump-parse-tree.cc (get_c_type_name): Fix "long_long"
914 type name to be "long long". Add a comment on why adding
917 2023-03-28 Jakub Jelinek <jakub@redhat.com>
920 * openmp.cc (gfc_omp_absent_contains_clause): Fix typo in diagnostics
921 - composit -> composite.
923 2023-03-25 Harald Anlauf <anlauf@gmx.de>
926 * trans-decl.cc (gfc_conv_cfi_to_gfc): Remove dead code.
928 2023-03-24 Harald Anlauf <anlauf@gmx.de>
930 * expr.cc (free_expr0): Free also BOZ strings as part of an expression.
932 2023-03-24 Haochen Gui <guihaoc@gcc.gnu.org>
933 Tobias Burnus <tobias@codesourcery.com>
936 * target-memory.cc (gfc_interpret_float): Return FAIL when
937 native_interpret_expr gets a NULL tree.
938 * arith.cc (gfc_hollerith2real): Return NULL when
939 gfc_interpret_float fails.
940 * error.cc (gfc_buffered_p): Define.
941 * gfortran.h (gfc_buffered_p): Declare.
942 * intrinsic.cc: Add diagnostic.h to include list.
943 (do_simplify): Save errorcount and check it at finish. Report a
944 "Cannot simplify expression" error on a bad result if error count
945 doesn't change and no other errors buffered.
947 2023-03-22 Harald Anlauf <anlauf@gmx.de>
948 Steven G. Kargl <kargl@gcc.gnu.org>
951 * resolve.cc (gfc_resolve_finalizers): Argument of a FINAL subroutine
952 cannot be an alternate return.
954 2023-03-21 Harald Anlauf <anlauf@gmx.de>
957 * decl.cc (gfc_match_modproc): Reject MODULE PROCEDURE if not in a
958 generic module interface.
960 2023-03-21 Arsen Arsenović <arsen@aarsen.me>
962 * invoke.texi: Remove usages of @gol.
963 * intrinsic.texi: Ditto.
965 2023-03-21 Paul Thomas <pault@gcc.gnu.org>
968 * trans-array.cc (gfc_trans_array_constructor_value): Correct
969 incorrect setting of typespec.
971 2023-03-21 Paul Thomas <pault@gcc.gnu.org>
974 * resolve.cc (generate_component_assignments): Restore the
975 exclusion of allocatable components from the loop.
977 2023-03-20 Harald Anlauf <anlauf@gmx.de>
980 * invoke.texi: Correct documentation of how underscores are appended
983 2023-03-20 Harald Anlauf <anlauf@gmx.de>
986 * simplify.cc (gfc_simplify_nearest): Fix off-by-one error in setting
987 up real kind-specific maximum exponent for mpfr.
989 2023-03-20 Paul Thomas <pault@gcc.gnu.org>
992 * resolve.cc (check_host_association): If an external function
993 is typed but not declared explicitly to be external, change the
994 old symbol from a variable to an external function.
996 2023-03-19 Harald Anlauf <anlauf@gmx.de>
999 * resolve.cc (resolve_fl_procedure): Check for an explicit interface
1000 of procedures with the BIND(C) attribute (F2018:15.4.2.2).
1002 2023-03-19 Thomas Koenig <tkoenig@gcc.gnu.org>
1004 * gfortran.texi: Mention behavior on overflow.
1006 2023-03-18 Paul Thomas <pault@gcc.gnu.org>
1011 * class.cc (finalize_component): Include the missing arguments
1012 in the call to the component's finalizer wrapper.
1013 (has_finalizer_component): Do not return true for procedure
1015 (finalizer_insert_packed_call): Remove the redundant argument
1016 in the call to the final subroutine.
1017 (generate_finalization_wrapper): Add support for assumed rank
1019 (gfc_may_be_finalized): New helper function.
1020 * dump-parse-tree.cc (write_proc): Whitespace.
1021 * gfortran.h : Add prototype for gfc_may_be_finalized.
1022 * resolve.cc (resolve_function): Correct derived types that
1023 have an incomplete namespace.
1024 (resolve_where, gfc_resolve_where_code_in_forall,
1025 gfc_resolve_forall_body, gfc_resolve_code): Check that the op
1026 code is still EXEC_ASSIGN. If it is set lhs to must finalize.
1027 (is_finalizable_type): New function.
1028 (generate_component_assignments): Set must_finalize if needed.
1029 (gfc_resolve_finalizers): Error if assumed rank finalizer is
1030 not the only one. Warning on lack of scalar finalizer modified
1031 to account for assumed rank finalizers.
1032 (generate_final_call): New function.
1033 (generate_component_assignments): Enclose the outermost call in
1034 a block to capture automatic deallocation and final calls.
1035 Set must_finalize as required to satisfy the standards. Use an
1036 explicit pointer assignment for pointer components to capture
1037 finalization of the target. Likewise use explicit assignment
1038 for allocatable components. Do not use the temporary copy of
1039 the lhs in defined assignment if the component is allocatable.
1040 Put the temporary in the same namespace as the lhs symbol if
1041 the component may be finalized. Remove the leading assignment
1042 from the expansion of assignment of components that have their
1043 own defined assignment components. Suppress finalization of
1044 assignment of temporary components to the lhs. Make an explicit
1045 final call for the rhs function temporary if it exists.
1046 (gfc_resolve_code): Set must_finalize for assignments with an
1047 array constructor on the rhs.
1048 (gfc_resolve_finalizers): Ensure that an assumed rank finalizer
1049 is the only finalizer for that type and correct the surprising
1050 warning for the lack of a scalar finalizer.
1051 (check_defined_assignments): Handle allocatable components.
1052 (resolve_fl_derived): Set referenced the vtab for use
1054 (resolve_symbol): Set referenced an unreferenced symbol that
1056 * trans-array.cc (gfc_trans_array_constructor_value): Add code
1057 to finalize the constructor result. Warn that this feature was
1058 removed in F2018 and that it is suppressed by -std=2018.
1059 (trans_array_constructor): Add finalblock, pass to previous
1060 and apply to loop->post if filled.
1061 (gfc_add_loop_ss_code): Add se finalblock to outer loop post.
1062 (gfc_trans_array_cobounds, gfc_trans_array_bounds): Add any
1063 generated finalization code to the main block.
1064 (structure_alloc_comps): Add boolean argument to suppress
1065 finalization and use it for calls from
1066 gfc_deallocate_alloc_comp_no_caf. Otherwise it defaults to
1068 (gfc_copy_alloc_comp_no_fini): New wrapper for
1069 structure_alloc_comps.
1070 (gfc_alloc_allocatable_for_assignment): Suppress finalization
1071 by setting new arg in call to gfc_deallocate_alloc_comp_no_caf.
1072 (gfc_trans_deferred_array): Use gfc_may_be_finalized and do not
1073 deallocate the components of entities with a leading '_' in the
1074 name that are also marked as artificial.
1075 * trans-array.h : Add the new boolean argument to the prototype
1076 of gfc_deallocate_alloc_comp_no_caf with a default of false.
1077 Add prototype for gfc_copy_alloc_comp_no_fini.
1078 * trans-decl.cc(init_intent_out_dt): Tidy up the code.
1079 * trans-expr.cc (gfc_init_se): Initialize finalblock.
1080 (gfc_conv_procedure_call): Use gfc_finalize_tree_expr to
1081 finalize function results. Replace in-line block for class
1082 results with call to new function.
1083 (gfc_conv_expr): Finalize structure constructors for F2003 and
1084 F2008. Warn that this feature was deleted in F2018 and, unlike
1085 array constructors, is not default. Add array constructor
1086 finalblock to the post block.
1087 (gfc_trans_scalar_assign): Suppress finalization by setting new
1088 argument in call to gfc_deallocate_alloc_comp_no_caf. Add the
1089 finalization blocks to the main block.
1090 (gfc_trans_arrayfunc_assign): Use gfc_assignment_finalizer_call
1091 and ensure that finalization occurs after the evaluation of the
1092 rhs but using the initial value for the lhs. Finalize rhs
1093 function results using gfc_finalize_tree_expr.
1094 (trans_class_assignment, gfc_trans_assignment_1): As previous
1095 function, taking care to order evaluation, assignment and
1096 finalization correctly.
1097 * trans-io.cc (gfc_trans_transfer): Add the final block.
1098 * trans-stmt.cc (gfc_trans_call, gfc_trans_allocate): likewise.
1099 (trans_associate_var): Nullify derived allocatable components
1100 and finalize function targets with defined assignment
1101 components on leaving the block scope.
1102 (trans_allocate): Finalize source expressions, if required,
1103 and set init_expr artificial temporarily to suppress the
1104 finalization in gfc_trans_assignment.
1105 * trans.cc (gfc_add_finalizer_call): Do not finalize the
1106 temporaries generated in type assignment with defined
1107 assignment components.
1108 (gfc_assignment_finalizer_call): New function.
1109 (gfc_finalize_tree_expr): New function.
1110 * trans.h: Add finalblock to gfc_se. Add the prototypes for
1111 gfc_finalize_tree_expr and gfc_assignment_finalizer_call.
1113 2023-03-15 Harald Anlauf <anlauf@gmx.de>
1114 Tobias Burnus <tobias@codesourcery.com>
1117 * interface.cc (compare_parameter): Adjust check of array dummy
1118 arguments to handle the case of CLASS variables.
1120 2023-03-11 Harald Anlauf <anlauf@gmx.de>
1123 * trans-expr.cc (gfc_copy_class_to_class): Convert element counts in
1124 bounds check to common type for comparison.
1126 2023-03-10 Harald Anlauf <anlauf@gmx.de>
1129 * resolve.cc (resolve_symbol): Avoid NULL pointer dereference while
1130 checking a symbol with the BIND(C) attribute.
1132 2023-03-05 Harald Anlauf <anlauf@gmx.de>
1133 Tobias Burnus <tobias@codesourcery.com>
1136 * class.cc (gfc_build_class_symbol): Handle update of attributes of
1137 existing class container.
1138 (gfc_find_derived_vtab): Fix several memory leaks.
1139 (find_intrinsic_vtab): Ditto.
1140 * decl.cc (attr_decl1): Manage update of symbol attributes from
1142 * primary.cc (gfc_variable_attr): OPTIONAL shall not be taken or
1143 updated from the class container.
1144 * symbol.cc (free_old_symbol): Adjust management of symbol versions
1145 to not prematurely free array specs while working on the declation
1148 2023-03-01 Tobias Burnus <tobias@codesourcery.com>
1150 PR middle-end/108546
1151 * trans-openmp.cc (gfc_trans_omp_clauses): Fix mapping of
1152 type(C_ptr) variables.
1154 2023-02-27 Harald Anlauf <anlauf@gmx.de>
1157 * trans-intrinsic.cc (gfc_conv_intrinsic_ibits): Handle corner case
1158 LEN argument of IBITS equal to BITSIZE(I).
1160 2023-02-25 Mikael Morin <mikael@gcc.gnu.org>
1163 * intrinsic.cc (get_intrinsic_dummy_arg,
1164 set_intrinsic_dummy_arg): Rename the former to the latter.
1165 Remove the return value, add a reference to the lhs as argument,
1166 and do the pointer assignment inside the function. Don't do
1167 it if the pointer is already non-NULL.
1168 (sort_actual): Update caller.
1170 2023-02-25 Harald Anlauf <anlauf@gmx.de>
1172 * arith.cc (gfc_real2int): Clear mpfr variable after use.
1174 2023-02-25 Tobias Burnus <tobias@codesourcery.com>
1177 * trans-expr.cc (gfc_conv_gfc_desc_to_cfi_desc): Skip setting of
1178 bounds of CFI desc for 'pointer,intent(out)'.
1180 2023-02-24 Rimvydas Jasinskas <rimvydas.jas@gmail.com>
1182 * trans-decl.cc (gfc_finish_var_decl): Apply attribute.
1183 (generate_local_decl): Add diagnostic for dummy and local variables.
1185 2023-02-24 Mikael Morin <mikael@gcc.gnu.org>
1188 * expr.cc (gfc_free_actual_arglist): Free associated_dummy
1190 (gfc_copy_actual_arglist): Make a copy of the associated_dummy
1191 field if it is set in the original element.
1193 2023-02-24 Harald Anlauf <anlauf@gmx.de>
1196 * frontend-passes.cc (do_subscript): Clear used gmp variable.
1198 2023-02-23 Arsen Arsenović <arsen@aarsen.me>
1200 * invoke.texi: Reorder index entries around @items.
1202 2023-02-23 Arsen Arsenović <arsen@aarsen.me>
1204 * invoke.texi: Reorder @opindex commands to precede @items they
1207 2023-02-22 Harald Anlauf <anlauf@gmx.de>
1210 * resolve.cc (resolve_component): The type of a CHARACTER length
1211 expression must be INTEGER.
1213 2023-02-21 Harald Anlauf <anlauf@gmx.de>
1216 * parse.cc (check_function_result_typed): Improve type check of
1217 specification expression for character length and return status.
1218 (parse_spec): Use status from above.
1219 * resolve.cc (resolve_fntype): Prevent use of invalid specification
1220 expression for character length.
1222 2023-02-16 Patrick Palka <ppalka@redhat.com>
1224 * gfortran.h: Mechanically drop static from static inline
1225 functions via s/^static inline/inline/g.
1227 2023-02-15 Steve Kargl <kargl@gcc.gnu.org>
1230 * frontend-passes.cc (do_intent): Catch NULL pointer dereference on
1231 reference to invalid formal argument.
1233 2023-02-15 Steve Kargl <kargl@gcc.gnu.org>
1236 * resolve.cc (check_assumed_size_reference): Avoid NULL pointer
1239 2023-02-15 Tobias Burnus <tobias@codesourcery.com>
1242 * openmp.cc (gfc_resolve_omp_parallel_blocks): Handle combined 'loop'
1244 (gfc_resolve_do_iterator): Set a source location for added
1245 'private'-clause arguments.
1246 * resolve.cc (gfc_resolve_code): Call gfc_resolve_omp_do_blocks
1247 also for EXEC_OMP_LOOP and gfc_resolve_omp_parallel_blocks for
1248 combined directives with loop + '{masked,master} taskloop (simd)'.
1250 2023-02-13 Harald Anlauf <anlauf@gmx.de>
1253 * primary.cc (gfc_expr_attr): Avoid NULL pointer dereference for
1254 invalid use of CLASS variable.
1256 2023-02-13 Rimvydas Jasinskas <rimvydas.jas@gmail.com>
1258 * decl.cc: Add EXT_ATTR_NOINLINE, EXT_ATTR_NORETURN, EXT_ATTR_WEAK.
1259 * gfortran.h (ext_attr_id_t): Ditto.
1260 * gfortran.texi (GCC$ ATTRIBUTES): Document them.
1261 * trans-decl.cc (build_function_decl): Apply them.
1263 2023-02-09 Harald Anlauf <anlauf@gmx.de>
1264 Steven G. Kargl <kargl@gcc.gnu.org>
1268 * intrinsic.cc (gfc_convert_chartype): Recover on invalid character
1269 kind in conversion instead of generating an internal error.
1271 2023-02-09 Tobias Burnus <tobias@codesourcery.com>
1274 * trans-openmp.cc (struct dovar_init_d): Add 'sym' and
1275 'non_unit_incr' members.
1276 (gfc_nonrect_loop_expr): New.
1277 (gfc_trans_omp_do): Call it; use normal loop bounds
1278 for unit stride - and only create local loop var.
1280 2023-02-09 Tobias Burnus <tobias@codesourcery.com>
1282 * parse.cc (decode_omp_directive): Really ignore 'assumes' with
1285 2023-02-08 Steve Kargl <kargl@gcc.gnu.org>
1288 * resolve.cc (resolve_common_vars): Avoid NULL pointer dereference
1289 when a symbol's location is not set.
1291 2023-02-07 Harald Anlauf <anlauf@gmx.de>
1294 * trans-decl.cc (gfc_finish_var_decl): With -fno-automatic, do not
1295 make ASSOCIATE variables TREE_STATIC.
1297 2023-02-05 Harald Anlauf <anlauf@gmx.de>
1300 * arith.cc (gfc_arith_divide): Emit integer division truncation
1301 warnings using gfc_warning instead of gfc_warning_now to prevent
1304 2023-02-03 Jakub Jelinek <jakub@redhat.com>
1307 * trans-decl.cc (gfc_trans_use_stmts): Call clear_slot before
1310 2023-02-01 Harald Anlauf <anlauf@gmx.de>
1313 * expr.cc (find_array_section): Add check to prevent interpreting an
1314 mpz non-integer constant as an integer.
1316 2023-02-01 Tobias Burnus <tobias@codesourcery.com>
1318 * openmp.cc (resolve_omp_clauses): Check also for
1321 2023-01-29 Mikael Morin <mikael@gcc.gnu.org>
1324 * check.cc (gfc_check_minloc_maxloc): Explicitly set argument name.
1325 (gfc_check_findloc): Ditto.
1327 2023-01-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1330 * parse.cc (parse_module): Remove use of a bool error value
1331 that prevented proper setting of the namespace pointer.
1333 2023-01-28 Harald Anlauf <anlauf@gmx.de>
1334 Steven G. Kargl <kargl@gcc.gnu.org>
1337 * resolve.cc (compare_bound_int): Expression to compare must be of
1339 (compare_bound_mpz_t): Likewise.
1340 (check_dimension): Fix comment on checks applied to array section
1341 and clean up associated logic.
1343 2023-01-28 Harald Anlauf <anlauf@gmx.de>
1346 * match.cc (gfc_match_common): A USE associated name shall not appear
1347 in a COMMON block (F2018:C8121).
1349 2023-01-27 Tobias Burnus <tobias@codesourcery.com>
1352 * trans-openmp.cc (gfc_split_omp_clauses): Handle has_device_addr.
1354 2023-01-26 Harald Anlauf <anlauf@gmx.de>
1357 * resolve.cc (check_host_association): Extend host association check
1358 so that it is not restricted to functions. Also prevent NULL pointer
1361 2023-01-25 Steve Kargl <kargl@gcc.gnu.org>
1364 * array.cc (compare_bounds): Return false instead of generating an
1365 internal error on an invalid argument type.
1367 2023-01-24 Harald Anlauf <anlauf@gmx.de>
1370 * simplify.cc (simplify_transformation): Do not try to simplify
1371 transformational intrinsic when the ARRAY argument has a NULL shape.
1373 2023-01-23 Harald Anlauf <anlauf@gmx.de>
1376 * dependency.cc (gfc_check_dependency): Prevent NULL pointer
1377 dereference while recursively checking expressions.
1379 2023-01-23 Harald Anlauf <anlauf@gmx.de>
1382 * interface.cc (get_expr_storage_size): Check array subscript triplets
1383 that we actually have integer values before trying to extract with
1386 2023-01-23 Harald Anlauf <anlauf@gmx.de>
1389 * iresolve.cc (check_charlen_present): Preserve character length if
1390 there is no array constructor.
1392 2023-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1395 * data.cc (gfc_assign_data_value): Remove check for PARAMETER in DATA.
1396 * primary.cc (match_variable): Add check for PARAMETER in DATA.
1398 2023-01-19 Harald Anlauf <anlauf@gmx.de>
1401 * expr.cc (class_allocatable): Prevent NULL pointer dereference
1403 (class_pointer): Likewise.
1405 2023-01-17 Harald Anlauf <anlauf@gmx.de>
1408 * interface.cc (get_expr_storage_size): Check that we actually have
1409 an integer value before trying to extract it with mpz_get_si.
1411 2023-01-12 Tobias Burnus <tobias@codesourcery.com>
1414 * openmp.cc (gfc_resolve_omp_assumptions): Reject nonscalars.
1416 2023-01-11 Jakub Jelinek <jakub@redhat.com>
1419 * f95-lang.cc (gfc_init_builtin_function): Fix up function types
1420 for BUILT_IN_REALLOC and BUILT_IN_SINCOS{F,,L}. Formatting fixes.
1422 2023-01-10 Harald Anlauf <anlauf@gmx.de>
1425 * frontend-passes.cc (do_subscript): Clear used gmp variables.
1427 2023-01-02 Jakub Jelinek <jakub@redhat.com>
1429 * gfortranspec.cc (lang_specific_driver): Update copyright notice
1431 * gfc-internals.texi: Bump @copying's copyright year.
1432 * gfortran.texi: Ditto.
1433 * intrinsic.texi: Ditto.
1434 * invoke.texi: Ditto.
1437 Copyright (C) 2023 Free Software Foundation, Inc.
1439 Copying and distribution of this file, with or without modification,
1440 are permitted in any medium without royalty provided the copyright
1441 notice and this notice are preserved.