2022-04-22 Mikael Morin Richard Biener PR fortran/102043 * trans.h (gfc_build_array_ref): Add non_negative_offset argument. * trans.cc (gfc_build_array_ref): Ditto. Use pointer arithmetic if non_negative_offset is false. * trans-expr.cc (gfc_conv_substring): Set flag in the call to gfc_build_array_ref. * trans-array.cc (gfc_get_cfi_dim_item, gfc_conv_descriptor_dimension): Same. (build_array_ref): Decide on whether to set the flag and update the call. (gfc_conv_scalarized_array_ref): Same. New argument tmp_array. (gfc_conv_tmp_array_ref): Update call to gfc_conv_scalarized_ref. (non_negative_strides_array_p): New function. 2022-04-22 Mikael Morin PR fortran/102043 * trans-array.cc (gfc_conv_expr_descriptor): Use gfc_conv_tmp_array_ref. 2022-04-22 Mikael Morin PR fortran/102043 * trans-io.cc: Add handling for the case where the array is referenced using pointer arithmetic. 2022-04-22 Mikael Morin PR fortran/102043 * trans-expr.cc: Pre-evaluate src and dest to variables before using them. 2022-04-21 Fritz Reese PR fortran/105310 * trans-expr.cc (gfc_conv_union_initializer): Pass vec* by reference. 2022-04-13 Tobias Burnus PR fortran/105242 * match.cc (match_exit_cycle): Handle missing OMP LOOP, DO and SIMD directives in the EXIT/CYCLE diagnostic. 2022-04-10 Harald Anlauf PR fortran/105184 * array.cc (match_subscript): Reject assumed size coarray specification with missing lower bound. * resolve.cc (resolve_allocate_expr): Fix logic for checking allocate-coshape-spec in ALLOCATE statement. 2022-04-05 Sandra Loosemore * trans-openmp.cc (gfc_split_omp_clauses): Fix mask for EXEC_OMP_MASKED_TASKLOOP. 2022-04-05 Harald Anlauf PR fortran/104210 * arith.cc (eval_intrinsic): Avoid NULL pointer dereference. (gfc_zero_size_array): Likewise. 2022-04-05 Harald Anlauf Steven G. Kargl PR fortran/105138 * intrinsic.cc (gfc_is_intrinsic): When a symbol refers to a RECURSIVE procedure, it cannot be an INTRINSIC. 2022-03-30 Harald Anlauf PR fortran/100892 * check.cc (gfc_check_associated): Avoid NULL pointer dereference. 2022-03-29 Harald Anlauf Steven G. Kargl PR fortran/104571 * resolve.cc (resolve_elemental_actual): Avoid NULL pointer dereference. 2022-03-29 Harald Anlauf PR fortran/50549 * resolve.cc (resolve_structure_cons): Reject pointer assignments of character with different lengths in structure constructor. 2022-03-25 Jakub Jelinek PR fortran/103691 * trans-array.cc (gfc_conv_array_initializer): If TYPE_MAX_VALUE is smaller than TYPE_MIN_VALUE (i.e. empty array), ignore the initializer; if TYPE_MIN_VALUE is equal to TYPE_MAX_VALUE, use just the TYPE_MIN_VALUE as index instead of RANGE_EXPR. 2022-03-23 Tobias Burnus PR fortran/103560 * scanner.cc (add_path_to_list): Don't append '/' to the save include path. (open_included_file): Use '/' in concatenating path + file name. * module.cc (gzopen_included_file_1): Likewise. 2022-03-22 Harald Anlauf PR fortran/104999 * simplify.cc (gfc_simplify_cshift): Ensure temporary holding source array stride is initialized. 2022-03-19 Mikael Morin PR fortran/104228 PR fortran/104570 * parse.cc (parse_associate): Use a new distinct gfc_charlen if the copied type has one whose length is not known to be constant. * resolve.cc (resolve_assoc_var): Reset charlen if it’s shared with the associate target regardless of the expression type. Don’t reinitialize charlen if it’s deferred. 2022-03-18 Tobias Burnus PR fortran/103039 * trans-openmp.cc (gfc_omp_clause_copy_ctor, gfc_omp_clause_dtor): Only privatize pointer for associate names. 2022-03-18 Tobias Burnus PR fortran/103039 * openmp.cc (resolve_omp_clauses): Improve associate-name diagnostic for select type/rank. 2022-03-11 Tobias Burnus * trans-openmp.cc (gfc_trans_omp_clauses, gfc_omp_finish_clause): Obtain size for mapping only if allocatable array is allocated. 2022-03-09 Harald Anlauf PR fortran/104849 * expr.cc (find_array_section): Avoid NULL pointer dereference on invalid array section. 2022-03-09 Tobias Burnus * trans-intrinsic.cc (gfc_conv_intrinsic_sizeof): Fix CLASS handling. 2022-03-08 Tobias Burnus PR fortran/104126 * trans-expr.cc (gfc_conv_gfc_desc_to_cfi_desc): Handle NULL without MOLD. 2022-03-08 Harald Anlauf PR fortran/104811 * frontend-passes.cc (optimize_minmaxloc): Do not attempt frontend-optimization of MINLOC/MAXLOC for character arrays, as there is no suitable code yet for inline expansion. 2022-03-07 Tobias Burnus PR fortran/99585 PR fortran/104430 * trans-expr.cc (conv_parent_component_references): Fix comment; simplify comparison. (gfc_maybe_dereference_var): Avoid d referencing a nonpointer. 2022-03-07 Tobias Burnus * array.cc (gfc_ref_dimen_size): Fix comment typo. * dump-parse-tree.cc (gfc_dump_c_prototypes): Likewise. * frontend-passes.cc (cfe_code): Likewise. * gfortran.texi: Likewise. * resolve.cc (generate_component_assignments): Likewise. * simplify.cc (gfc_simplify_this_image): Likewise. * trans-expr.cc (trans_scalar_class_assign, gfc_maybe_dereference_var): Likewise. * intrinsic.texi: Remove word duplication. * invoke.texi: Likewise. 2022-03-07 Jakub Jelinek * trans-expr.cc: Fix up duplicated word issue in a comment. * gfortran.h: Likewise. * scanner.cc: Likewise. 2022-03-07 Martin Liska * intrinsic.cc (gfc_is_intrinsic): Remove asterisk from error message. 2022-03-07 Martin Liska PR translation/90148 * intrinsic.cc (gfc_is_intrinsic): Put quote to a proper place. 2022-03-03 Kwok Cheung Yeung PR fortran/104131 * openmp.cc (gfc_match_omp_detach): Move check for type of event handle to... (resolve_omp_clauses) ...here. Also check that the event handle is not an array, or an array access or structure element access. 2022-03-02 Harald Anlauf PR fortran/104573 * resolve.cc (resolve_structure_cons): Avoid NULL pointer dereference when there is no valid component. 2022-02-24 Harald Anlauf PR fortran/84519 * dump-parse-tree.cc (show_code_node): Dump QUIET specifier when present. * match.cc (gfc_match_stopcode): Implement parsing of F2018 QUIET specifier. F2018 stopcodes may have non-default integer kind. * resolve.cc (gfc_resolve_code): Add checks for QUIET argument. * trans-stmt.cc (gfc_trans_stop): Pass QUIET specifier to call of library function. 2022-02-22 Harald Anlauf PR fortran/104619 * resolve.cc (resolve_structure_cons): Skip shape check if shape of constructor cannot be determined at compile time. 2022-02-20 Harald Anlauf PR fortran/77693 * data.cc (gfc_assign_data_value): If a variable in a data statement has the POINTER attribute, check for allowed initial data target that is compatible with pointer assignment. * gfortran.h (IS_POINTER): New macro. 2022-02-15 Tobias Burnus * trans-openmp.cc (gfc_trans_omp_depobj): Fix to alloc/ptr dummy and for c_ptr. 2022-02-15 Tobias Burnus * trans-openmp.cc (gfc_trans_omp_clauses, gfc_trans_omp_depobj): Depend on the proper addr, for ptr/alloc depend on pointee. 2022-02-14 Harald Anlauf PR fortran/104211 * expr.cc (find_array_section): Replace assertion by error recovery when encountering bad array constructor. 2022-02-13 Mikael Morin PR fortran/104228 * resolve.cc (resolve_assoc_var): Also create a new character length for non-dummy associate targets. * trans-stmt.cc (trans_associate_var): Initialize character length even if no temporary is used for the associate variable. 2022-02-10 Roger Sayle Tobias Burnus * trans-common.cc (GFC_EQUIV_FMT): New macro respecting the target's NO_DOT_IN_LABEL and NO_DOLLAR_IN_LABEL preferences. (build_equiv_decl): Use GFC_EQUIV_FMT here. 2022-02-10 Tobias Burnus PR fortran/104329 * openmp.cc (resolve_omp_atomic): Defer extra-code assert after other diagnostics. 2022-02-10 Marcel Vollweiler * dump-parse-tree.cc (show_omp_clauses): Added OMP_LIST_HAS_DEVICE_ADDR case. * gfortran.h: Added OMP_LIST_HAS_DEVICE_ADDR. * openmp.cc (enum omp_mask2): Added OMP_CLAUSE_HAS_DEVICE_ADDR. (gfc_match_omp_clauses): Parse HAS_DEVICE_ADDR clause. (resolve_omp_clauses): Same. * trans-openmp.cc (gfc_trans_omp_variable_list): Added OMP_LIST_HAS_DEVICE_ADDR case. (gfc_trans_omp_clauses): Firstprivatize of array descriptors. 2022-02-09 Harald Anlauf PR fortran/66193 * arith.cc (reduce_binary_ac): When reducing binary expressions, try simplification. Handle case of empty constructor. (reduce_binary_ca): Likewise. 2022-02-03 Harald Anlauf PR fortran/104311 * check.cc (gfc_calculate_transfer_sizes): Checks for case when storage size of SOURCE is greater than zero while the storage size of MOLD is zero and MOLD is an array shall not depend on SIZE. 2022-02-03 Jakub Jelinek PR fortran/104328 * openmp.cc (is_scalar_intrinsic_expr): If must_be_var && conv_ok and expr is conversion, verify it is a conversion from EXPR_VARIABLE with non-NULL symtree. Check ->block->next before dereferencing it. 2022-02-01 Harald Anlauf PR fortran/104331 * simplify.cc (gfc_simplify_eoshift): Avoid NULL pointer dereference when shape is not set. 2022-01-28 Andre Vehreschild PR fortran/103790 * trans-array.cc (structure_alloc_comps): Prevent descriptor stacking for non-array data; do not broadcast caf-tokens. * trans-intrinsic.cc (conv_co_collective): Prevent generation of unused descriptor. 2022-01-28 Andre Vehreschild Revert: 2022-01-28 Andre Vehreschild PR fortran/103790 * trans-array.cc (structure_alloc_comps): Prevent descriptor stacking for non-array data; do not broadcast caf-tokens. * trans-intrinsic.cc (conv_co_collective): Prevent generation of unused descriptor. 2022-01-28 Andre Vehreschild PR fortran/103790 * trans-array.cc (structure_alloc_comps): Prevent descriptor stacking for non-array data; do not broadcast caf-tokens. * trans-intrinsic.cc (conv_co_collective): Prevent generation of unused descriptor. 2022-01-27 Harald Anlauf PR fortran/104128 * expr.cc (gfc_copy_expr): Convert internal representation of string to wide char in value only for default character kind. * target-memory.cc (interpret_array): Pass flag for conversion of wide chars. (gfc_target_interpret_expr): Likewise. 2022-01-27 Harald Anlauf PR fortran/84784 * trans-intrinsic.cc (conv_intrinsic_image_status): Convert result to resulting (default) integer type. (conv_intrinsic_team_number): Likewise. (gfc_conv_intrinsic_popcnt_poppar): Likewise. 2022-01-25 Harald Anlauf PR fortran/104227 * check.cc (gfc_calculate_transfer_sizes): Fix checking of arrays passed as MOLD argument to the TRANSFER intrinsic for having storage size zero. 2022-01-25 Harald Anlauf PR fortran/104212 * check.cc (gfc_check_norm2): Check that optional argument DIM is scalar. (gfc_check_parity): Likewise. 2022-01-24 Jakub Jelinek * lang.opt (fconvert=): Add EnumSet property and mention also r16_ieee and r16_ibm arguments. (big-endian, little-endian, native, swap): Add Set(1) property. (r16_ieee, r16_ibm): New EnumValue entries with Set(2) property. * trans-types.cc (gfc_init_kinds): Emit gfc_fatal_error for -fconvert=r16_ieee or -fconvert=r16_ibm when R16_IEEE <=> R16_IBM conversions aren't supported. 2022-01-22 Harald Anlauf PR fortran/104127 * simplify.cc (gfc_simplify_transfer): Ensure that the result typespec is set up for TRANSFER with MOLD of type CHARACTER including character length even if the result is a zero-sized array. 2022-01-20 Sandra Loosemore PR fortran/103695 PR fortran/102621 * gfortran.h (struct gfc_namespace) Add omp_affinity_iterator field. * dump-parse-tree.cc (show_iterator): Use it. * openmp.cc (gfc_match_iterator): Likewise. (resolve_omp_clauses): Likewise. * trans-decl.cc (gfc_finish_var_decl): Likewise. * trans-openmp.cc (handle_iterator): Likewise. 2022-01-18 Harald Anlauf PR fortran/103692 * array.cc (gfc_expand_constructor): Handle zero-sized array constructors. 2022-01-17 Martin Liska * check.cc (gfc_check_all_any): Rename .c names to .cc. * class.cc (find_intrinsic_vtab): Likewise. * config-lang.in: Likewise. * cpp.cc (cpp_define_builtins): Likewise. * data.cc (get_array_index): Likewise. * decl.cc (match_clist_expr): Likewise. (get_proc_name): Likewise. (gfc_verify_c_interop_param): Likewise. (gfc_get_pdt_instance): Likewise. (gfc_match_formal_arglist): Likewise. (gfc_get_type_attr_spec): Likewise. * dependency.cc: Likewise. * error.cc (gfc_format_decoder): Likewise. * expr.cc (check_restricted): Likewise. (gfc_build_default_init_expr): Likewise. * f95-lang.cc: Likewise. * gfc-internals.texi: Likewise. * gfortran.h (enum match): Likewise. (enum procedure_type): Likewise. (enum oacc_routine_lop): Likewise. (gfc_get_pdt_instance): Likewise. (gfc_end_source_files): Likewise. (gfc_mpz_set_hwi): Likewise. (gfc_get_option_string): Likewise. (gfc_find_sym_in_expr): Likewise. (gfc_errors_to_warnings): Likewise. (gfc_real_4_kind): Likewise. (gfc_free_finalizer): Likewise. (gfc_sym_get_dummy_args): Likewise. (gfc_check_intrinsic_standard): Likewise. (gfc_free_case_list): Likewise. (gfc_resolve_oacc_routines): Likewise. (gfc_check_vardef_context): Likewise. (gfc_free_association_list): Likewise. (gfc_implicit_pure_function): Likewise. (gfc_ref_dimen_size): Likewise. (gfc_compare_actual_formal): Likewise. (gfc_resolve_wait): Likewise. (gfc_dt_upper_string): Likewise. (gfc_generate_module_code): Likewise. (gfc_delete_bbt): Likewise. (debug): Likewise. (gfc_build_block_ns): Likewise. (gfc_dep_difference): Likewise. (gfc_invalid_null_arg): Likewise. (gfc_is_finalizable): Likewise. (gfc_fix_implicit_pure): Likewise. (gfc_is_size_zero_array): Likewise. (gfc_is_reallocatable_lhs): Likewise. * gfortranspec.cc: Likewise. * interface.cc (compare_actual_expr): Likewise. * intrinsic.cc (add_functions): Likewise. * iresolve.cc (gfc_resolve_matmul): Likewise. (gfc_resolve_alarm_sub): Likewise. * iso-c-binding.def: Likewise. * lang-specs.h: Likewise. * libgfortran.h (GFC_STDERR_UNIT_NUMBER): Likewise. * match.cc (gfc_match_label): Likewise. (gfc_match_symbol): Likewise. (match_derived_type_spec): Likewise. (copy_ts_from_selector_to_associate): Likewise. * match.h (gfc_match_call): Likewise. (gfc_get_common): Likewise. (gfc_match_omp_end_single): Likewise. (gfc_match_volatile): Likewise. (gfc_match_bind_c): Likewise. (gfc_match_literal_constant): Likewise. (gfc_match_init_expr): Likewise. (gfc_match_array_constructor): Likewise. (gfc_match_end_interface): Likewise. (gfc_match_print): Likewise. (gfc_match_expr): Likewise. * matchexp.cc (next_operator): Likewise. * mathbuiltins.def: Likewise. * module.cc (free_true_name): Likewise. * openmp.cc (gfc_resolve_omp_parallel_blocks): Likewise. (gfc_omp_save_and_clear_state): Likewise. * parse.cc (parse_union): Likewise. (set_syms_host_assoc): Likewise. * resolve.cc (resolve_actual_arglist): Likewise. (resolve_elemental_actual): Likewise. (check_host_association): Likewise. (resolve_typebound_function): Likewise. (resolve_typebound_subroutine): Likewise. (gfc_resolve_expr): Likewise. (resolve_assoc_var): Likewise. (resolve_typebound_procedures): Likewise. (resolve_equivalence_derived): Likewise. * simplify.cc (simplify_bound): Likewise. * symbol.cc (gfc_set_default_type): Likewise. (gfc_add_ext_attribute): Likewise. * target-memory.cc (gfc_target_interpret_expr): Likewise. * target-memory.h (gfc_target_interpret_expr): Likewise. * trans-array.cc (gfc_get_cfi_dim_sm): Likewise. (gfc_conv_shift_descriptor_lbound): Likewise. (gfc_could_be_alias): Likewise. (gfc_get_dataptr_offset): Likewise. * trans-const.cc: Likewise. * trans-decl.cc (trans_function_start): Likewise. (gfc_trans_deferred_vars): Likewise. (generate_local_decl): Likewise. (gfc_generate_function_code): Likewise. * trans-expr.cc (gfc_vptr_size_get): Likewise. (gfc_trans_class_array_init_assign): Likewise. (POWI_TABLE_SIZE): Likewise. (gfc_conv_procedure_call): Likewise. (gfc_trans_arrayfunc_assign): Likewise. * trans-intrinsic.cc (gfc_conv_intrinsic_len): Likewise. (gfc_conv_intrinsic_loc): Likewise. (conv_intrinsic_event_query): Likewise. * trans-io.cc (gfc_build_st_parameter): Likewise. * trans-openmp.cc (gfc_omp_check_optional_argument): Likewise. (gfc_omp_unshare_expr_r): Likewise. (gfc_trans_omp_array_section): Likewise. (gfc_trans_omp_clauses): Likewise. * trans-stmt.cc (trans_associate_var): Likewise. (gfc_trans_deallocate): Likewise. * trans-stmt.h (gfc_trans_class_init_assign): Likewise. (gfc_trans_deallocate): Likewise. (gfc_trans_oacc_declare): Likewise. * trans-types.cc: Likewise. * trans-types.h (enum gfc_packed): Likewise. * trans.cc (N_): Likewise. (trans_code): Likewise. * trans.h (gfc_build_compare_string): Likewise. (gfc_conv_expr_type): Likewise. (gfc_trans_deferred_vars): Likewise. (getdecls): Likewise. (gfc_get_array_descr_info): Likewise. (gfc_omp_firstprivatize_type_sizes): Likewise. (GTY): Likewise. 2022-01-17 Martin Liska * arith.c: Moved to... * arith.cc: ...here. * array.c: Moved to... * array.cc: ...here. * bbt.c: Moved to... * bbt.cc: ...here. * check.c: Moved to... * check.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constructor.c: Moved to... * constructor.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * cpp.c: Moved to... * cpp.cc: ...here. * data.c: Moved to... * data.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * dependency.c: Moved to... * dependency.cc: ...here. * dump-parse-tree.c: Moved to... * dump-parse-tree.cc: ...here. * error.c: Moved to... * error.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * f95-lang.c: Moved to... * f95-lang.cc: ...here. * frontend-passes.c: Moved to... * frontend-passes.cc: ...here. * gfortranspec.c: Moved to... * gfortranspec.cc: ...here. * interface.c: Moved to... * interface.cc: ...here. * intrinsic.c: Moved to... * intrinsic.cc: ...here. * io.c: Moved to... * io.cc: ...here. * iresolve.c: Moved to... * iresolve.cc: ...here. * match.c: Moved to... * match.cc: ...here. * matchexp.c: Moved to... * matchexp.cc: ...here. * misc.c: Moved to... * misc.cc: ...here. * module.c: Moved to... * module.cc: ...here. * openmp.c: Moved to... * openmp.cc: ...here. * options.c: Moved to... * options.cc: ...here. * parse.c: Moved to... * parse.cc: ...here. * primary.c: Moved to... * primary.cc: ...here. * resolve.c: Moved to... * resolve.cc: ...here. * scanner.c: Moved to... * scanner.cc: ...here. * simplify.c: Moved to... * simplify.cc: ...here. * st.c: Moved to... * st.cc: ...here. * symbol.c: Moved to... * symbol.cc: ...here. * target-memory.c: Moved to... * target-memory.cc: ...here. * trans-array.c: Moved to... * trans-array.cc: ...here. * trans-common.c: Moved to... * trans-common.cc: ...here. * trans-const.c: Moved to... * trans-const.cc: ...here. * trans-decl.c: Moved to... * trans-decl.cc: ...here. * trans-expr.c: Moved to... * trans-expr.cc: ...here. * trans-intrinsic.c: Moved to... * trans-intrinsic.cc: ...here. * trans-io.c: Moved to... * trans-io.cc: ...here. * trans-openmp.c: Moved to... * trans-openmp.cc: ...here. * trans-stmt.c: Moved to... * trans-stmt.cc: ...here. * trans-types.c: Moved to... * trans-types.cc: ...here. * trans.c: Moved to... * trans.cc: ...here. 2022-01-17 Andrew Stubbs * openmp.c (gfc_match_omp_requires): Don't "sorry" dynamic_allocators. 2022-01-15 Harald Anlauf PR fortran/83079 * target-memory.c (gfc_interpret_character): Result length is in bytes and thus depends on the character kind. * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Compute correct string length for the result of the TRANSFER intrinsic and for temporaries for the different character kinds. 2022-01-14 Harald Anlauf PR fortran/99256 * intrinsic.c: Do not check formal argument type when checking arguments of intrinsics for alternate return specifiers. 2022-01-14 Harald Anlauf PR fortran/103782 * expr.c (gfc_simplify_expr): Adjust logic for when to scalarize a call of an intrinsic which may have been overloaded. 2022-01-13 Hafiz Abid Qadeer * dump-parse-tree.c (show_omp_clauses): Handle OMP_LIST_ALLOCATE. * gfortran.h (OMP_LIST_ALLOCATE): New enum value. * openmp.c (enum omp_mask1): Add OMP_CLAUSE_ALLOCATE. (gfc_match_omp_clauses): Handle OMP_CLAUSE_ALLOCATE (OMP_PARALLEL_CLAUSES, OMP_DO_CLAUSES, OMP_SECTIONS_CLAUSES) (OMP_TASK_CLAUSES, OMP_TASKLOOP_CLAUSES, OMP_TARGET_CLAUSES) (OMP_TEAMS_CLAUSES, OMP_DISTRIBUTE_CLAUSES) (OMP_SINGLE_CLAUSES): Add OMP_CLAUSE_ALLOCATE. (OMP_TASKGROUP_CLAUSES): New. (gfc_match_omp_taskgroup): Use OMP_TASKGROUP_CLAUSES instead of OMP_CLAUSE_TASK_REDUCTION. (resolve_omp_clauses): Handle OMP_LIST_ALLOCATE. (resolve_omp_do): Avoid warning when loop iteration variable is in allocate clause. * trans-openmp.c (gfc_trans_omp_clauses): Handle translation of allocate clause. (gfc_split_omp_clauses): Update for OMP_LIST_ALLOCATE. 2022-01-13 Harald Anlauf PR fortran/67804 * primary.c (gfc_match_structure_constructor): Recover from errors that occurred while checking for a valid structure constructor in a DATA statement. 2022-01-11 Thomas Koenig * libgfortran.h (unit_convert): Add flags. 2022-01-11 Jakub Jelinek * trans-types.c (gfc_init_kinds): When setting abi_kind to 17, if not targetting glibc 2.32 or later and -fbuilding-libgfortran, set gfc_real16_is_float128 and c_float128 in gfc_real_kinds. (gfc_build_real_type): Don't set c_long_double if c_float128 is already set. * trans-intrinsic.c (builtin_decl_for_precision): Don't use long_double_built_in if gfc_real16_is_float128 and long_double_type_node == gfc_float128_type_node. * lang.opt (fbuilding-libgfortran): New undocumented option. 2022-01-11 Jakub Jelinek * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Use gfc_type_abi_kind. 2022-01-11 Jakub Jelinek * trans-io.c (transfer_array_desc): Pass abi kind instead of kind to libgfortran. 2022-01-11 Jakub Jelinek * trans-io.c (transfer_namelist_element): Use gfc_type_abi_kind, formatting fixes. (transfer_expr): Use gfc_type_abi_kind, use *REAL128* APIs even for abi_kind == 17. 2022-01-11 Jakub Jelinek * gfortran.h (gfc_real_info): Add abi_kind member. (gfc_type_abi_kind): Declare. * trans-types.c (gfc_init_kinds): Initialize abi_kind. * intrinsic.c (gfc_type_abi_kind): New function. (conv_name): Use it. * iresolve.c (resolve_transformational, gfc_resolve_abs, gfc_resolve_char_achar, gfc_resolve_acos, gfc_resolve_acosh, gfc_resolve_aimag, gfc_resolve_and, gfc_resolve_aint, gfc_resolve_all, gfc_resolve_anint, gfc_resolve_any, gfc_resolve_asin, gfc_resolve_asinh, gfc_resolve_atan, gfc_resolve_atanh, gfc_resolve_atan2, gfc_resolve_bessel_n2, gfc_resolve_ceiling, gfc_resolve_cmplx, gfc_resolve_complex, gfc_resolve_cos, gfc_resolve_cosh, gfc_resolve_count, gfc_resolve_dble, gfc_resolve_dim, gfc_resolve_dot_product, gfc_resolve_dprod, gfc_resolve_exp, gfc_resolve_floor, gfc_resolve_hypot, gfc_resolve_int, gfc_resolve_int2, gfc_resolve_int8, gfc_resolve_long, gfc_resolve_log, gfc_resolve_log10, gfc_resolve_logical, gfc_resolve_matmul, gfc_resolve_minmax, gfc_resolve_maxloc, gfc_resolve_findloc, gfc_resolve_maxval, gfc_resolve_merge, gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_mod, gfc_resolve_modulo, gfc_resolve_nearest, gfc_resolve_or, gfc_resolve_real, gfc_resolve_realpart, gfc_resolve_reshape, gfc_resolve_sign, gfc_resolve_sin, gfc_resolve_sinh, gfc_resolve_sqrt, gfc_resolve_tan, gfc_resolve_tanh, gfc_resolve_transpose, gfc_resolve_trigd, gfc_resolve_xor, gfc_resolve_random_number): Likewise. * trans-decl.c (gfc_build_intrinsic_function_decls): Likewise. 2022-01-10 Paul Thomas PR fortran/103366 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Allow unlimited polymorphic actual argument passed to assumed type formal. 2022-01-09 Harald Anlauf PR fortran/103777 * simplify.c (gfc_simplify_maskr): Check validity of argument 'I' before simplifying. (gfc_simplify_maskl): Likewise. 2022-01-09 Harald Anlauf PR fortran/101762 * expr.c (gfc_check_pointer_assign): For pointer initialization targets, check that subscripts and substring indices in specifications are constant expressions. 2022-01-09 Mikael Morin PR fortran/103789 * trans-array.c (arg_evaluated_for_scalarization): Add MASKL, MASKR, SCAN and VERIFY to the list of intrinsics whose KIND argument is to be ignored. 2022-01-07 Sandra Loosemore PR fortran/103898 * trans-intrinsic.c (gfc_conv_intrinsic_size): Make size_var actually be a variable and fix surrounding code. 2022-01-06 Steve Kargl Sandra Loosemore PR fortran/103287 * interface.c (argument_rank_mismatch): Replace incorrect assertion with return. 2022-01-05 Sandra Loosemore PR fortran/103258 * decl.c (gfc_match_char_spec): Suppress errors around call to gfc_reduce_init_expr. * error.c (gfc_query_suppress_errors): New. * gfortran.h (gfc_query_suppress_errors): Declare. * symbol.c (gfc_set_default_type): Check gfc_query_suppress_errors. 2022-01-03 Sandra Loosemore PR fortran/103390 * expr.c (gfc_is_simply_contiguous): Make it smarter about function calls. * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Do not generate copy loops for array expressions that are not "variables" (lvalues). 2022-01-03 Jakub Jelinek * gfortranspec.c (lang_specific_driver): Update copyright notice dates. * gfc-internals.texi: Bump @copying's copyright year. * gfortran.texi: Ditto. * intrinsic.texi: Ditto. * invoke.texi: Ditto. 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