projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 7e7065b9 JJ |
1 | 2019-12-30 Thomas Koenig <tkoenig@gcc.gnu.org> |
| 2 | ||
| 3 | PR fortran/91651 | |
| 4 | * intrinsic.c (add_sym_4ind): New function. | |
| 5 | (add_functions): Use it for INDEX. | |
| 6 | (resolve_intrinsic): Also call f1m for INDEX. | |
| 7 | * intrinsic.h (gfc_resolve_index_func): Adjust prototype to | |
| 8 | take a gfc_arglist instead of individual arguments. | |
| 9 | * iresolve.c (gfc_resolve_index_func): Adjust arguments. | |
| 10 | Remove KIND argument if present, and make sure this is | |
| 11 | not done twice. | |
| 12 | * trans-decl.c: Include "intrinsic.h". | |
| 13 | (gfc_get_extern_function_decl): Special case for resolving INDEX. | |
| 14 | ||
| 15 | 2019-12-30 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 16 | ||
| 17 | PR fortran/92961 | |
| 18 | * gfortran.h (gfc_seen_div0): Add declaration. | |
| 19 | * arith.h (gfc_seen_div0): Add definition. | |
| 20 | (eval_intrinsic): For integer division by zero, set gfc_seen_div0. | |
| 21 | * decl.c (variable_decl): If resolution resp. simplification | |
| 22 | fails for array spec and a division of zero error has been | |
| 23 | seen, return MATCH_ERROR. | |
| 24 | ||
| 25 | 2019-12-21 Harald Anlauf <anlauf@gmx.de> | |
| 26 | ||
| 27 | PR fortran/92990 | |
| 28 | * match.c (gfc_match_nullify): Check for valid pointer object. | |
| 29 | Reject bounds remapping. | |
| 30 | ||
| 31 | 2019-12-21 Paul Thomas <pault@gcc.gnu.org> | |
| 32 | ||
| 33 | PR fortran/92753 | |
| 34 | * expr.c (find_inquiry_ref): Catch INQUIRY_LEN case, where the | |
| 35 | temporary expression has been converted to a constant and make | |
| 36 | the new expression accordingly. Correct the error in INQUIRY_RE | |
| 37 | and INQUIRY_IM cases. The original rather than the resolved | |
| 38 | expression was being used as the source in mpfr_set. | |
| 39 | ||
| 40 | 2019-12-20 Jakub Jelinek <jakub@redhat.com> | |
| 41 | ||
| 42 | PR middle-end/91512 | |
| 43 | PR fortran/92738 | |
| 44 | * lang.opt (-finline-arg-packing): Add trailing dot to help text. | |
| 45 | ||
| 46 | 2019-12-20 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 47 | ||
| 48 | PR middle-end/91512 | |
| 49 | PR fortran/92738 | |
| 50 | * invoke.texi: Document -finline-arg-packing. | |
| 51 | * lang.opt: Add -finline-arg-packing. | |
| 52 | * options.c (gfc_post_options): Handle -finline-arg-packing. | |
| 53 | * trans-array.c (gfc_conv_array_parameter): Use | |
| 54 | flag_inline_arg_packing instead of checking for optimize and | |
| 55 | optimize_size. | |
| 56 | ||
| 57 | 2019-12-20 Tobias Burnus <tobias@codesourcery.com> | |
| 58 | ||
| 59 | PR fortran/92996 | |
| 60 | * expr.c (simplify_parameter_variable): Call gfc_resolve_ref and | |
| 61 | gfc_expression_rank; fix location info. | |
| 62 | * gfortran.h (gfc_resolve_ref, gfc_expression_rank): Declare. | |
| 63 | * match.c (gfc_match_stopcode): Remove redundant setting of | |
| 64 | gfc_init_expr_flag; early return if gfc_simplify_expr has an error. | |
| 65 | * resolve.c (gfc_expression_rank): Renamed from expression_rank; | |
| 66 | minor cleanup. | |
| 67 | (gfc_resolve_ref): Removed static and renamed from resolve_ref. | |
| 68 | (resolve_variable, resolve_typebound_function, | |
| 69 | resolve_typebound_subroutine, resolve_ppc_call, resolve_expr_ppc, | |
| 70 | gfc_resolve_expr, resolve_procedure): Update calls. | |
| 71 | ||
| 72 | 2019-12-20 Tobias Burnus <tobias@codesourcery.com> | |
| 73 | ||
| 74 | * openmp.c (resolve_omp_clauses): Move is-coindexed check from here ... | |
| 75 | (gfc_match_omp_variable_list): ... to here. | |
| 76 | ||
| 77 | 2019-12-19 Julian Brown <julian@codesourcery.com> | |
| 78 | ||
| 79 | * openmp.c (resolve_oacc_data_clauses): Don't disallow allocatable | |
| 80 | polymorphic types for OpenACC. | |
| 81 | * trans-openmp.c (gfc_trans_omp_clauses): Support polymorphic class | |
| 82 | types. | |
| 83 | ||
| 84 | 2019-12-19 Julian Brown <julian@codesourcery.com> | |
| 85 | ||
| 86 | * gfortran.h (gfc_omp_map_op): Add OMP_MAP_ATTACH, OMP_MAP_DETACH. | |
| 87 | * openmp.c (gfc_match_omp_variable_list): Add allow_derived parameter. | |
| 88 | Parse derived-type member accesses if true. | |
| 89 | (omp_mask2): Add OMP_CLAUSE_ATTACH and OMP_CLAUSE_DETACH. | |
| 90 | (gfc_match_omp_map_clause): Add allow_derived parameter. Pass to | |
| 91 | gfc_match_omp_variable_list. | |
| 92 | (gfc_match_omp_clauses): Support attach and detach. Support derived | |
| 93 | types for appropriate OpenACC directives. | |
| 94 | (OACC_PARALLEL_CLAUSES, OACC_SERIAL_CLAUSES, OACC_KERNELS_CLAUSES, | |
| 95 | OACC_DATA_CLAUSES, OACC_ENTER_DATA_CLAUSES): Add OMP_CLAUSE_ATTACH. | |
| 96 | (OACC_EXIT_DATA_CLAUSES): Add OMP_CLAUSE_DETACH. | |
| 97 | (check_symbol_not_pointer): Don't disallow pointer objects of derived | |
| 98 | type. | |
| 99 | (resolve_oacc_data_clauses): Don't disallow allocatable derived types. | |
| 100 | (resolve_omp_clauses): Perform duplicate checking only for non-derived | |
| 101 | type component accesses (plain variables and arrays or array sections). | |
| 102 | Support component refs. | |
| 103 | * trans-expr.c (gfc_conv_component_ref, | |
| 104 | conv_parent_component_references): Make global. | |
| 105 | (gfc_maybe_dereference_var): New function, broken out of... | |
| 106 | (gfc_conv_variable): ...here. Call above function. | |
| 107 | * trans-openmp.c (gfc_omp_privatize_by_reference): Support component | |
| 108 | refs. | |
| 109 | (gfc_trans_omp_array_section): New function, broken out of... | |
| 110 | (gfc_trans_omp_clauses): ...here. Support component refs/derived | |
| 111 | types, attach and detach clauses. | |
| 112 | * trans.h (gfc_conv_component_ref, conv_parent_component_references, | |
| 113 | gfc_maybe_dereference_var): Add prototypes. | |
| 114 | ||
| 115 | 2019-12-19 Mark Eggleston <mark.eggleston@codethink.com> | |
| 116 | ||
| 117 | PR fortran/92896 | |
| 118 | * array.c (walk_array_constructor): Replace call to gfc_convert_type | |
| 119 | with call to gfc_convert_type_warn with new argument set to true. | |
| 120 | (check_element_type): Replace call to cfg_convert_type with call to | |
| 121 | gfc_convert_type_warn with new argument set to true. | |
| 122 | * gfortran.h: Add argument "array" to gfc_convert_type_warn default | |
| 123 | value set to false. | |
| 124 | *intrinsic.c (gfc_convert_type_warn): Update description of arguments. | |
| 125 | Add new argument to argument list. Add check for conversion to numeric | |
| 126 | or logical from character and array set to true, i.e. if conversion | |
| 127 | from character is in an array constructor reject it, goto bad. | |
| 128 | ||
| 129 | 2019-12-19 Jakub Jelinek <jakub@redhat.com> | |
| 130 | ||
| 131 | PR fortran/92977 | |
| 132 | * frontend-passes.c (call_external_blas): Use || instead of |. | |
| 133 | ||
| 134 | 2019-12-19 Jakub Jelinek <jakub@redhat.com> | |
| 135 | ||
| 136 | PR fortran/92977 | |
| 137 | * frontend-passes.c (in_omp_atomic): New variable. | |
| 138 | (cfe_expr_0, matmul_to_var_expr, matmul_temp_args, | |
| 139 | inline_matmul_assign, call_external_blas): Don't optimize in | |
| 140 | EXEC_OMP_ATOMIC. | |
| 141 | (optimize_namespace): Clear in_omp_atomic. | |
| 142 | (gfc_code_walker): Set in_omp_atomic for EXEC_OMP_ATOMIC, save/restore | |
| 143 | it around. | |
| 144 | ||
| 145 | 2019-12-19 Julian Brown <julian@codesourcery.com> | |
| 146 | Maciej W. Rozycki <macro@codesourcery.com> | |
| 147 | Tobias Burnus <tobias@codesourcery.com> | |
| 148 | Thomas Schwinge <thomas@codesourcery.com> | |
| 149 | ||
| 150 | * gfortran.h (gfc_omp_map_op): Add OMP_MAP_NO_ALLOC. | |
| 151 | * openmp.c (omp_mask2): Add OMP_CLAUSE_NO_CREATE. | |
| 152 | (gfc_match_omp_clauses): Support no_create. | |
| 153 | (OACC_PARALLEL_CLAUSES, OACC_KERNELS_CLAUSES) | |
| 154 | (OACC_DATA_CLAUSES): Add OMP_CLAUSE_NO_CREATE. | |
| 155 | * trans-openmp.c (gfc_trans_omp_clauses_1): Support | |
| 156 | OMP_MAP_NO_ALLOC. | |
| 157 | ||
| 158 | 2019-12-18 Harald Anlauf <anlauf@gmx.de> | |
| 159 | ||
| 160 | PR fortran/70853 | |
| 161 | * trans-expr.c (gfc_trans_pointer_assignment): Reject bounds | |
| 162 | remapping if pointer target is NULL(). | |
| 163 | ||
| 164 | 2019-12-12 Harald Anlauf <anlauf@gmx.de> | |
| 165 | ||
| 166 | PR fortran/92898 | |
| 167 | * check.c (gfc_check_is_contiguous): Simplify check to handle | |
| 168 | arbitrary NULL() argument. | |
| 169 | ||
| 170 | 2019-12-11 Jakub Jelinek <jakub@redhat.com> | |
| 171 | ||
| 172 | PR fortran/92899 | |
| 173 | * trans-openmp.c (gfc_trans_omp_atomic): For GFC_OMP_ATOMIC_SWAP, | |
| 174 | do look through conversion on expr2 if any. | |
| 175 | ||
| 176 | 2019-12-11 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 177 | ||
| 178 | PR fortran/92897 | |
| 179 | * array.c (gfc_set_array_spec): Remove invalid assert() triggered | |
| 180 | by invalid Fortran code. | |
| 181 | ||
| 182 | 2019-12-10 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 183 | ||
| 184 | PR fortran/91643 | |
| 185 | * trans-array.c (gfc_conv_array_parameter): Do not repack | |
| 186 | an assumed rank dummy argument. | |
| 187 | ||
| 188 | 2019-12-10 Martin Liska <mliska@suse.cz> | |
| 189 | ||
| 190 | PR fortran/92874 | |
| 191 | * dependency.c (gfc_dep_compare_expr): Bail out | |
| 192 | when one of the arguments is null. | |
| 193 | ||
| 194 | 2019-12-10 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 195 | ||
| 196 | PR fortran/92863 | |
| 197 | * misc.c (gfc_typename): If derived component is NULL for | |
| 198 | derived or class, return "invalid type" or "invalid class", | |
| 199 | respectively. | |
| 200 | ||
| 201 | 2019-12-10 Tobias Burnus <tobias@codesourcery.com> | |
| 202 | ||
| 203 | PR fortran/92872 | |
| 204 | * trans-array.c (get_CFI_desc): Fix cond whether saved desc exists. | |
| 205 | ||
| 206 | 2019-12-09 David Malcolm <dmalcolm@redhat.com> | |
| 207 | ||
| 208 | * error.c (gfc_diagnostic_starter): Add pp_newline call before | |
| 209 | call to diagnostic_show_locus. | |
| 210 | ||
| 211 | 2019-12-09 Frederik Harwath <frederik@codesourcery.com> | |
| 212 | ||
| 213 | * trans-openmp.c (gfc_trans_omp_reduction_list): Pass correct location for each | |
| 214 | clause to build_omp_clause. | |
| 215 | ||
| 216 | 2018-12-08 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 217 | ||
| 218 | PR fortran/92780 | |
| 219 | * resolve.c (resolve_assoc_var): Issue error if the associating | |
| 220 | entity is a program. | |
| 221 | ||
| 222 | 2018-12-08 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 223 | ||
| 224 | PR fortran/92764 | |
| 225 | * interface.c (gfc_procedure_use): Check for existence of derived | |
| 226 | component before using (twice). | |
| 227 | ||
| 228 | 2019-12-08 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 229 | ||
| 230 | PR fortran/92755 | |
| 231 | * dependency.c (gfc_dep_resolver): Move skipping of _data ref | |
| 232 | into the loop. | |
| 233 | ||
| 234 | 2019-12-07 Tobias Burnus <tobias@codesourcery.com> | |
| 235 | ||
| 236 | PR fortran/92793 | |
| 237 | * trans.c (gfc_get_location): Declare. | |
| 238 | * trans.c (gfc_get_location): Define; returns column-corrected location. | |
| 239 | (trans_runtime_error_vararg, gfc_trans_runtime_check, | |
| 240 | gfc_generate_module_code): Use new function. | |
| 241 | * trans-array.c (gfc_trans_auto_array_allocation): Likewise. | |
| 242 | * trans-common.c (build_field, get_init_field, create_common): Likewise. | |
| 243 | * trans-decl.c (gfc_build_label_decl, gfc_get_symbol_decl): Likewise. | |
| 244 | * trans-openmp.c (gfc_trans_omp_reduction_list, gfc_trans_omp_clauses): | |
| 245 | Likewise. | |
| 246 | * trans-stmt.c (gfc_trans_if_1): Likewise. | |
| 247 | ||
| 248 | 2019-12-06 Jakub Jelinek <jakub@redhat.com> | |
| 249 | ||
| 250 | PR fortran/92775 | |
| 251 | * trans.h (struct lang_type, struct lang_decl): Remove span member. | |
| 252 | (GFC_DECL_SPAN, GFC_TYPE_ARRAY_SPAN): Remove macros. | |
| 253 | * trans-array.h (gfc_get_descriptor_offsets_for_info): Add another | |
| 254 | argument. | |
| 255 | * trans-array.c (gfc_get_descriptor_offsets_for_info): Add SPAN_OFF | |
| 256 | argument and initialize *SPAN_OFF to the offset of span field. | |
| 257 | * trans-types.c (gfc_get_array_descr_info): Adjust | |
| 258 | gfc_get_descriptor_offsets_for_info caller. Compute elem_size | |
| 259 | as base->span instead of TYPE_SIZE_UNIT (etype) constant. | |
| 260 | ||
| 261 | 2019-12-06 Tobias Burnus <tobias@codesourcery.com> | |
| 262 | Kwok Cheung Yeung <kcy@codesourcery.com> | |
| 263 | ||
| 264 | * trans-openmp.c (gfc_build_conditional_assign, | |
| 265 | gfc_build_conditional_assign_expr): New static functions. | |
| 266 | (gfc_omp_finish_clause, gfc_trans_omp_clauses): Handle mapping of | |
| 267 | absent optional arguments and fix mapping of present optional args. | |
| 268 | ||
| 269 | 2019-12-05 Tobias Burnus <tobias@codesourcery.com> | |
| 270 | ||
| 271 | * trans-openmp.c (gfc_omp_is_optional_argument, | |
| 272 | gfc_omp_check_optional_argument): Handle type(c_ptr),value which uses a | |
| 273 | ||
| 274 | 2019-12-05 Jakub Jelinek <jakub@redhat.com> | |
| 275 | ||
| 276 | PR fortran/92781 | |
| 277 | * trans-decl.c (gfc_get_symbol_decl): If sym->backend_decl is | |
| 278 | current_function_decl, add length to current rather than parent | |
| 279 | function and expect DECL_CONTEXT (length) to be current_function_decl. | |
| 280 | ||
| 281 | 2019-12-04 Tobias Burnus <tobias@codesourcery.com> | |
| 282 | ||
| 283 | PR fortran/92754 | |
| 284 | * intrinsic.c (gfc_intrinsic_func_interface): Set | |
| 285 | sym's flavor, intrinsic and function attribute if | |
| 286 | unset. | |
| 287 | ||
| 288 | 2019-12-04 Jakub Jelinek <jakub@redhat.com> | |
| 289 | ||
| 290 | PR fortran/92756 | |
| 291 | * trans-openmp.c (gfc_trans_omp_teams): Wrap OMP_TEAMS body into a | |
| 292 | BIND_EXPR with a forced BLOCK. | |
| 293 | ||
| 294 | 2019-11-30 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 295 | ||
| 296 | PR fortran/91783 | |
| 297 | * dependency.c (gfc_dep_resolver): Do not look at _data | |
| 298 | component if present. | |
| 299 | ||
| 300 | 2019-11-28 Jerry DeLisle <jvdelisle@gcc.ngu.org> | |
| 301 | ||
| 302 | PR fortran/90374 | |
| 303 | * io.c (check_format): Allow zero width expoenent with e0. | |
| 304 | ||
| 305 | 2019-11-27 Jakub Jelinek <jakub@redhat.com> | |
| 306 | ||
| 307 | PR fortran/91944 | |
| 308 | * simplify.c (gfc_simplify_spread): Check gfc_init_expr_flag instead | |
| 309 | of gfc_current_ns->sym_root->n.sym->attr.flavor == FL_PARAMETER. | |
| 310 | ||
| 311 | 2019-11-27 Tobias Burnus <tobias@codesourcery.com> | |
| 312 | ||
| 313 | PR middle-end/92463 | |
| 314 | * arith.c (gfc_check_real_range): Replace mp_exp_t by mpfr_exp_t. | |
| 315 | ||
| 316 | 2019-11-25 Harald Anlauf <anlauf@gmx.de> | |
| 317 | ||
| 318 | PR fortran/92629 | |
| 319 | * simplify.c (convert_mpz_to_unsigned): Skip assert for argument | |
| 320 | range when -fno-range-check is specified. | |
| 321 | ||
| 322 | 2019-11-25 Mark Eggleston <mark.eggleston@codethink.com> | |
| 323 | Jim MacArthur <jim.macarthur@codethink.co.uk> | |
| 324 | ||
| 325 | * gfortran.texi: Update Hollerith constants support for character types | |
| 326 | and use in comparisons. | |
| 327 | * invoke.texi: Tidy up list of options. Update description of | |
| 328 | -fdec-char-conversions. | |
| 329 | * resolve.c (is_character_based): New. | |
| 330 | (Convert_hollerith_to_character): New. (convert_to_numeric): New. | |
| 331 | (resolve_operator): If both sides are character based and -fdec is | |
| 332 | enabled convert Hollerith to character. If an operand is Hollerith, the | |
| 333 | other is numeric and -fdec is enabled convert to numeric. | |
| 334 | (resolve_ordinary_assign): Add check for -fdec-char-conversions for | |
| 335 | assignment of character literals.2019-11-20 Janne Blomqvist <jb@gcc.gnu.org> | |
| 336 | ||
| 337 | PR fortran/92463 | |
| 338 | Revert r269139 | |
| 339 | * simplify.c (norm2_do_sqrt, gfc_simplify_norm2): Use | |
| 340 | mpfr_regular_p instead of mpfr_number_p && !mpfr_zero_p. | |
| 341 | (norm2_add_squared): Likewise. Use mpfr_exp_t rather than | |
| 342 | mp_exp_t. | |
| 343 | ||
| 344 | 2019-11-20 Janne Blomqvist <jb@gcc.gnu.org> | |
| 345 | ||
| 346 | PR fortran/92463 | |
| 347 | * arith.c (gfc_mpfr_to_mpz): Change mp_exp_t to mpfr_exp_t. | |
| 348 | (gfc_check_real_range): Likewise. | |
| 349 | * gfortran.h (GFC_RND_MODE): Change GMP_RNDN to MPFR_RNDN. | |
| 350 | * module.c (mio_gmp_real): Change mp_exp_t to mpfr_exp_t. | |
| 351 | * simplify.c (degrees_f): Change mp_rnd_t to mpfr_rnd_t. | |
| 352 | (radians_f): Likewise. | |
| 353 | (fullprec_erfc_scaled): Change mp_prec_t to mpfr_prec_t. | |
| 354 | (asympt_erfc_scaled): Likewise. | |
| 355 | (gfc_simplify_nearest): Change mp_exp_t to mpfr_exp_t, and | |
| 356 | GMP_RND* to MPFR_RND*. | |
| 357 | ||
| 358 | 2019-11-15 Paul Thomas <pault@gcc.gnu.org> | |
| 359 | ||
| 360 | PR fortran/69654 | |
| 361 | * trans-expr.c (gfc_trans_structure_assign): Move assignment to | |
| 362 | 'cm' after treatment of C pointer types and test that the type | |
| 363 | has been completely built before it. Add an assert that the | |
| 364 | backend_decl for each component exists. | |
| 365 | ||
| 366 | 2019-11-13 Tobias Burnus <tobias@codesourcery.com> | |
| 367 | ||
| 368 | * trans-expr.c (gfc_conv_procedure_call): Fold hidden | |
| 369 | is-present argument to the right type. | |
| 370 | ||
| 371 | 2019-11-12 Harald Anlauf <anlauf@gmx.de> | |
| 372 | ||
| 373 | PR fortran/81651 | |
| 374 | * module.c (gzopen_included_file, gzopen_included_file_1) | |
| 375 | (gzopen_intrinsic_module, bad_module, gfc_use_module): Use fully | |
| 376 | qualified module path for error reporting. | |
| 377 | ||
| 378 | 2019-11-12 Martin Liska <mliska@suse.cz> | |
| 379 | ||
| 380 | * options.c (gfc_init_options): | |
| 381 | Use SET_OPTION_IF_UNSET. | |
| 382 | ||
| 383 | 2019-11-12 Maciej W. Rozycki <macro@codesourcery.com> | |
| 384 | Frederik Harwath <frederik@codesourcery.com> | |
| 385 | ||
| 386 | gcc/fortran/ | |
| 387 | * gfortran.h (gfc_statement): Add ST_OACC_SERIAL_LOOP, | |
| 388 | ST_OACC_END_SERIAL_LOOP, ST_OACC_SERIAL and ST_OACC_END_SERIAL | |
| 389 | enumeration constants. | |
| 390 | (gfc_exec_op): Add EXEC_OACC_SERIAL_LOOP and EXEC_OACC_SERIAL | |
| 391 | enumeration constants. | |
| 392 | * match.h (gfc_match_oacc_serial): New prototype. | |
| 393 | (gfc_match_oacc_serial_loop): Likewise. | |
| 394 | * dump-parse-tree.c (show_omp_node, show_code_node): Handle | |
| 395 | EXEC_OACC_SERIAL_LOOP and EXEC_OACC_SERIAL. | |
| 396 | * match.c (match_exit_cycle): Handle EXEC_OACC_SERIAL_LOOP. | |
| 397 | * openmp.c (OACC_SERIAL_CLAUSES): New macro. | |
| 398 | (gfc_match_oacc_serial_loop): New function. | |
| 399 | (gfc_match_oacc_serial): Likewise. | |
| 400 | (oacc_is_loop): Handle EXEC_OACC_SERIAL_LOOP. | |
| 401 | (resolve_omp_clauses): Handle EXEC_OACC_SERIAL. | |
| 402 | (oacc_code_to_statement): Handle EXEC_OACC_SERIAL and | |
| 403 | EXEC_OACC_SERIAL_LOOP. | |
| 404 | (gfc_resolve_oacc_directive): Likewise. | |
| 405 | * parse.c (decode_oacc_directive) <'s'>: Add case for "serial" | |
| 406 | and "serial loop". | |
| 407 | (next_statement): Handle ST_OACC_SERIAL_LOOP and ST_OACC_SERIAL. | |
| 408 | (gfc_ascii_statement): Likewise. Handle ST_OACC_END_SERIAL_LOOP | |
| 409 | and ST_OACC_END_SERIAL. | |
| 410 | (parse_oacc_structured_block): Handle ST_OACC_SERIAL. | |
| 411 | (parse_oacc_loop): Handle ST_OACC_SERIAL_LOOP and | |
| 412 | ST_OACC_END_SERIAL_LOOP. | |
| 413 | (parse_executable): Handle ST_OACC_SERIAL_LOOP and | |
| 414 | ST_OACC_SERIAL. | |
| 415 | (is_oacc): Handle EXEC_OACC_SERIAL_LOOP and EXEC_OACC_SERIAL. | |
| 416 | * resolve.c (gfc_resolve_blocks, gfc_resolve_code): Likewise. | |
| 417 | * st.c (gfc_free_statement): Likewise. | |
| 418 | * trans-openmp.c (gfc_trans_oacc_construct): Handle | |
| 419 | EXEC_OACC_SERIAL. | |
| 420 | (gfc_trans_oacc_combined_directive): Handle | |
| 421 | EXEC_OACC_SERIAL_LOOP. | |
| 422 | (gfc_trans_oacc_directive): Handle EXEC_OACC_SERIAL_LOOP and | |
| 423 | EXEC_OACC_SERIAL. | |
| 424 | * trans.c (trans_code): Likewise. | |
| 425 | ||
| 426 | 2019-11-11 Janne Blomqvist <jb@gcc.gnu.org> | |
| 427 | ||
| 428 | PR fortran/91828 | |
| 429 | * simplify.c (gfc_simplify_fraction): Remove fallback path for | |
| 430 | MPFR < 3.1.0. | |
| 431 | ||
| 432 | 2019-11-11 Tobias Burnus <tobias@codesourcery.com> | |
| 433 | Kwok Cheung Yeung <kcy@codesourcery.com> | |
| 434 | ||
| 435 | * trans-expr.c (gfc_conv_expr_present): Check for DECL_ARTIFICIAL | |
| 436 | for the VALUE hidden argument avoiding -fallow-underscore issues. | |
| 437 | * trans-decl.c (create_function_arglist): Also set | |
| 438 | GFC_DECL_OPTIONAL_ARGUMENT for per-value arguments. | |
| 439 | * f95-lang.c (LANG_HOOKS_OMP_CHECK_OPTIONAL_ARGUMENT): | |
| 440 | Renamed from LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT; point | |
| 441 | to gfc_omp_check_optional_argument. | |
| 442 | * trans.h (gfc_omp_check_optional_argument): Subsitutes | |
| 443 | gfc_omp_is_optional_argument declaration. | |
| 444 | * trans-openmp.c (gfc_omp_is_optional_argument): Make static. | |
| 445 | (gfc_omp_check_optional_argument): New function. | |
| 446 | ||
| 447 | 2019-11-10 Janne Blomqvist <jb@gcc.gnu.org> | |
| 448 | ||
| 449 | PR fortran/91413 | |
| 450 | * trans-decl.c (gfc_finish_var_decl): Don't print warning when | |
| 451 | -fno-automatic is enabled. | |
| 452 | ||
| 453 | 2019-11-10 Paul Thomas <pault@gcc.gnu.org> | |
| 454 | ||
| 455 | PR fortran/92123 | |
| 456 | *decl.c (gfc_verify_c_interop_param): Remove error asserting | |
| 457 | that pointer or allocatable variables in a bind C procedure are | |
| 458 | not supported. Delete some trailing spaces. | |
| 459 | * trans-stmt.c (trans_associate_var): Correct the attempt to | |
| 460 | treat scalar pointer or allocatable temporaries as if they are | |
| 461 | array descriptors. | |
| 462 | ||
| 463 | 2019-11-09 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 464 | ||
| 465 | PR fortran/92321 | |
| 466 | * frontend-passes.c (call_external_blas): Commit symbol for | |
| 467 | external BLAS routine. | |
| 468 | ||
| 469 | 2019-11-08 Jakub Jelinek <jakub@redhat.com> | |
| 470 | ||
| 471 | * arith.c (character2representation): Change i type to size_t. | |
| 472 | ||
| 473 | 2019-11-08 Mark Eggleston <mark.eggleston@codethink.com> | |
| 474 | Jim MacArthur <jim.macarthur@codethink.co.uk> | |
| 475 | ||
| 476 | * arith.c (hollerith2representation): Use OPT_Wcharacter_truncation in | |
| 477 | call to gfc_warning. | |
| 478 | (character2representation, gfc_character2int, gfc_character2real, | |
| 479 | gfc_character2complex and gfc_character2logical): New. | |
| 480 | * arith.h (gfc_character2int, gfc_character2real, gfc_character2complex, | |
| 481 | gfc_character2logical): Declare. | |
| 482 | * expr.c (gfc_check_assign): Return true if left hand side is numeric | |
| 483 | or logical and the right hand side is character and of kind=1. | |
| 484 | * gfortran.texi: Add -fdec-char-conversions. | |
| 485 | * intrinsic.c (add_conversions): Add conversions from character to | |
| 486 | integer, real, complex and logical types for their supported kinds. | |
| 487 | (gfc_convert_type_warn): Reorder if..else if.. sequence so that warnings | |
| 488 | are produced for conversion to logical. | |
| 489 | * invoke.texi: Add option to list of options. | |
| 490 | * invoke.texi: Add Character conversion subsection to Extensions | |
| 491 | section. | |
| 492 | * lang.opt: Add new option. | |
| 493 | * options.c (set_dec_flags): Add SET_BITFLAG for | |
| 494 | flag_dec_char_conversions. | |
| 495 | * resolve.c (resolve_ordindary_assign): Issue error if the left hand | |
| 496 | side is numeric or logical and the right hand side is a character | |
| 497 | variable. | |
| 498 | * simplify.c (gfc_convert_constant): Assign the conversion function | |
| 499 | depending on destination type. | |
| 500 | * trans-const.c (gfc_constant_to_tree): Use OPT_Wsurprising in | |
| 501 | gfc_warning allowing the warning to be switched off only if | |
| 502 | flag_dec_char_conversions is enabled. | |
| 503 | ||
| 504 | 2019-11-08 Tobias Burnus <tobias@codesourcery.com | |
| 505 | ||
| 506 | PR fortran/91253 | |
| 507 | * scanner.c (skip_fixed_comments): Move comment | |
| 508 | lines to next if block. | |
| 509 | (gfc_next_char_literal): Fix continue_line setting. | |
| 510 | (get_file): Remove bogus ATTRIBUTE_UNUSED. | |
| 511 | ||
| 512 | 2019-11-06 Jerry DeLisle <jvdelisle@gcc.ngu.org> | |
| 513 | ||
| 514 | PR fortran/90374 | |
| 515 | * io.c (check_format): Allow zero width for D, E, EN, and ES | |
| 516 | specifiers as default and when -std=F2018 is given. Retain | |
| 517 | existing errors when using the -fdec family of flags. | |
| 518 | ||
| 519 | 2019-11-03 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 520 | ||
| 521 | PR fortran/92113 | |
| 522 | * trans-decl.c (gfc_get_symbol_decl): If __def_init actually | |
| 523 | contains a value, put it into the read-only section. | |
| 524 | ||
| 525 | 2019-11-01 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 526 | ||
| 527 | * decl.c (match_byte_typespec): New function. Match BYTE type-spec. | |
| 528 | (gfc_match_decl_type_spec): Use it. | |
| 529 | ||
| 530 | 2019-11-01 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 531 | ||
| 532 | PR fortran/90988 | |
| 533 | * decl.c (gfc_match_private, gfc_match_public): Fixed-form source code | |
| 534 | does not require whitespace between PRIVATE (or PUBLIC) and an entity. | |
| 535 | ||
| 536 | 2019-11-01 Tobias Burnus <tobias@codesourcery.com> | |
| 537 | ||
| 538 | * f95-lang.c (LANG_HOOKS_OMP_ARRAY_DATA): Set to gfc_omp_array_data. | |
| 539 | * trans-array.c (gfc_conv_descriptor_data_get): Handle also | |
| 540 | REFERENCE_TYPE. | |
| 541 | * trans-openmp.c (gfc_omp_array_data): New. | |
| 542 | * trans.h (gfc_omp_array_data): New prototype. | |
| 543 | ||
| 544 | 2019-10-31 Tobias Burnus <tobias@codesourcery.com> | |
| 545 | ||
| 546 | PR fortran/92284. | |
| 547 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Free CFI descriptor | |
| 548 | at the end; partial revised revert of Rev. 277502. | |
| 549 | ||
| 550 | 2019-10-31 Tobias Burnus <tobias@codesourcery.com> | |
| 551 | ||
| 552 | PR fortran/92277 | |
| 553 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Fix DECL_ARTIFICIAL | |
| 554 | checking. | |
| 555 | ||
| 556 | 2019-10-30 Tobias Burnus <tobias@codesourcery.com> | |
| 557 | ||
| 558 | PR fortran/92208 | |
| 559 | * trans-array.c (gfc_conv_array_parameter): Only copy | |
| 560 | string-length backend_decl if expression is not a function. | |
| 561 | ||
| 562 | 2019-10-30 Mark Eggleston <mark.eggleston@codethink.com> | |
| 563 | ||
| 564 | * invoke.texi: Add -Wno-overwrite-recursive to list of options. Add | |
| 565 | description of -Wno-overwrite-recursive. Fix typo in description | |
| 566 | of -Winteger-division. | |
| 567 | * lang.opt: Add option -Woverwrite-recursive initialised as on. | |
| 568 | * option.c (gfc_post_options): Output warning only if it is enabled. | |
| 569 | ||
| 570 | 2019-10-28 Tobias Burnus <tobias@codesourcery.com> | |
| 571 | ||
| 572 | PR fortran/91863 | |
| 573 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Don't free data | |
| 574 | memory as that's done on the Fortran side. | |
| 575 | (gfc_conv_procedure_call): Handle void* pointers from | |
| 576 | gfc_conv_gfc_desc_to_cfi_desc. | |
| 577 | ||
| 578 | 2019-10-27 Paul Thomas <pault@gcc.gnu.org> | |
| 579 | ||
| 580 | PR fortran/86248 | |
| 581 | * resolve.c (flag_fn_result_spec): Correct a typo before the | |
| 582 | function declaration. | |
| 583 | * trans-decl.c (gfc_sym_identifier): Boost the length of 'name' | |
| 584 | to allow for all variants. Simplify the code by using a pointer | |
| 585 | to the symbol's proc_name and taking the return out of each of | |
| 586 | the conditional branches. Allow symbols with fn_result_spec set | |
| 587 | that do not come from a procedure namespace and have a module | |
| 588 | name to go through the non-fn_result_spec branch. | |
| 589 | ||
| 590 | 2019-10-25 Cesar Philippidis <cesar@codesourcery.com> | |
| 591 | Tobias Burnus <tobias@codesourcery.com> | |
| 592 | ||
| 593 | * openmp.c (gfc_match_omp_map_clause): Add and pass allow_commons | |
| 594 | argument. | |
| 595 | (gfc_match_omp_clauses): Update calls to permit common blocks for | |
| 596 | OpenACC's copy/copyin/copyout, create/delete, host, | |
| 597 | pcopy/pcopy_in/pcopy_out, present_or_copy, present_or_copy_in, | |
| 598 | present_or_copy_out, present_or_create and self. | |
| 599 | ||
| 600 | 2019-10-24 Martin Liska <mliska@suse.cz> | |
| 601 | ||
| 602 | PR fortran/92174 | |
| 603 | * array.c (gfc_resolve_array_spec): Break the loop | |
| 604 | for out of bounds index. | |
| 605 | * resolve.c (is_non_constant_shape_array): Likewise. | |
| 606 | ||
| 607 | 2019-10-23 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 608 | ||
| 609 | dump-parse-tree.c (show_expr): Add dumping of BT_BOZ constants. | |
| 610 | ||
| 611 | 2019-10-22 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 612 | ||
| 613 | PR fortran/92174 | |
| 614 | * decl.c (attr_decl1): Move check for F2018:C822 from here ... | |
| 615 | * array.c (gfc_set_array_spec): ... to here. | |
| 616 | ||
| 617 | 2019-10-18 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 618 | ||
| 619 | PR fortran/69455 | |
| 620 | * trans-decl.c (generate_local_decl): Avoid misconstructed | |
| 621 | intrinsic modules in a BLOCK construct. | |
| 622 | ||
| 623 | 2019-10-18 Tobias Burnus <tobias@codesourcery.com> | |
| 624 | ||
| 625 | PR fortran/91586 | |
| 626 | * class.c (gfc_find_derived_vtab): Return NULL | |
| 627 | instead of deref'ing NULL pointer. | |
| 628 | ||
| 629 | 2019-10-15 James Norris <jnorris@codesourcery.com> | |
| 630 | Tobias Burnus <tobias@codesourcery.com> | |
| 631 | ||
| 632 | PR fortran/65438 | |
| 633 | * openmp.c (check_array_not_assumed): Remove pointer check. | |
| 634 | ||
| 635 | 2019-10-14 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 636 | ||
| 637 | PR fortran/89943 | |
| 638 | decl.c (gfc_match_function_decl): Ignore duplicate BIND(C) for function | |
| 639 | declaration in submodule. Implement at check for F2018 C1550. | |
| 640 | (gfc_match_entry): Use temporary for locus, which allows removal of | |
| 641 | one gfc_error_now(). | |
| 642 | (gfc_match_subroutine): Ignore duplicate BIND(C) for subroutine | |
| 643 | declaration in submodule. Implement at check for F2018 C1550. | |
| 644 | ||
| 645 | 2019-10-14 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 646 | ||
| 647 | PR fortran/92004 | |
| 648 | * array.c (expand_constructor): Set from_constructor on | |
| 649 | expression. | |
| 650 | * gfortran.h (gfc_symbol): Add maybe_array. | |
| 651 | (gfc_expr): Add from_constructor. | |
| 652 | * interface.c (maybe_dummy_array_arg): New function. | |
| 653 | (compare_parameter): If the formal argument is generated from a | |
| 654 | call, check the conditions where an array element could be | |
| 655 | passed to an array. Adjust error message for assumed-shape | |
| 656 | or pointer array. Use correct language for assumed shaped arrays. | |
| 657 | (gfc_get_formal_from_actual_arglist): Set maybe_array on the | |
| 658 | symbol if the actual argument is an array element fulfilling | |
| 659 | the conditions of 15.5.2.4. | |
| 660 | ||
| 661 | 2019-10-14 Tobias Burnus <tobias@codesourcery.com> | |
| 662 | ||
| 663 | * error.c: Remove debug pragma added in previous commit. | |
| 664 | ||
| 665 | 2019-10-14 Tobias Burnus <tobias@codesourcery.com> | |
| 666 | ||
| 667 | PR fortran/92072 | |
| 668 | * error.c (error_print, gfc_format_decoder): Fix %C column- | |
| 669 | offset handling. | |
| 670 | ||
| 671 | 2019-10-13 Damian Rouson <damain@sourceryinstitue.org> | |
| 672 | ||
| 673 | PR fortran/91513 | |
| 674 | * resolve.c (resolve_ordinary_assign): Improved error message. | |
| 675 | ||
| 676 | 2019-10-13 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 677 | ||
| 678 | PR fortran/90297 | |
| 679 | * resolve.c (resolve_typebound_function): Remove code with no | |
| 680 | functional effect. | |
| 681 | ||
| 682 | 2019-10-13 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 683 | ||
| 684 | PR fortran/92017 | |
| 685 | * expr.c (simplify_parameter_variable): Set the character length | |
| 686 | of the result expression from the original expression if | |
| 687 | necessary. | |
| 688 | ||
| 689 | 2019-10-11 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 690 | ||
| 691 | PR fortran/91649 | |
| 692 | check.c (gfc_check_findloc): Additional checking for valid arguments | |
| 693 | ||
| 694 | 2019-10-11 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 695 | ||
| 696 | PR fortran/91715 | |
| 697 | * decl.c (gfc_match_prefix): If matching a type-spec returns an error, | |
| 698 | it's an error so re-act correctly. | |
| 699 | ||
| 700 | 2019-10-11 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 701 | ||
| 702 | PR fortran/92018 | |
| 703 | * check.c (reset_boz): New function. | |
| 704 | (illegal_boz_arg, boz_args_check, gfc_check_complex, gfc_check_float, | |
| 705 | gfc_check_transfer): Use it. | |
| 706 | (gfc_check_dshift): Use reset_boz, and re-arrange the checking to | |
| 707 | help suppress possible run-on errors. | |
| 708 | (gfc_check_and): Restore checks for valid argument types. Use | |
| 709 | reset_boz, and re-arrange the checking to help suppress possible | |
| 710 | run-on errors. | |
| 711 | * resolve.c (resolve_function): Actual arguments cannot be BOZ in | |
| 712 | a function reference. | |
| 713 | ||
| 714 | 2019-10-11 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 715 | ||
| 716 | PR fortran/92019 | |
| 717 | * array.c (match_subscript): BOZ cannot be an array subscript. | |
| 718 | ||
| 719 | 2019-10-11 Tobias Burnus <tobias@codesourcery.com> | |
| 720 | ||
| 721 | PR fortran/92050 | |
| 722 | * trans-expr.c (gfc_conv_procedure_call): Handle code generated | |
| 723 | by -fcheck=all. | |
| 724 | ||
| 725 | 2019-10-11 Tobias Burnus <tobias@codesourcery.com> | |
| 726 | ||
| 727 | * f95-lang.c (LANG_HOOKS_OMP_IS_ALLOCATABLE_OR_PTR): Re-define to | |
| 728 | gfc_omp_is_allocatable_or_ptr. | |
| 729 | * trans-decl.c (create_function_arglist): Set GFC_DECL_OPTIONAL_ARGUMENT | |
| 730 | only if not passed by value. | |
| 731 | * trans-openmp.c (gfc_omp_is_allocatable_or_ptr): New. | |
| 732 | (gfc_trans_omp_clauses): For MAP, handle (present) optional arguments; | |
| 733 | for target update, handle allocatable/pointer scalars. | |
| 734 | * trans.h (gfc_omp_is_allocatable_or_ptr): Declare. | |
| 735 | ||
| 736 | 2019-10-10 Tobias Burnus <tobias@codesourcery.com> | |
| 737 | ||
| 738 | * trans-openmp.c (gfc_trans_omp_clauses): Actually pass use_device_addr | |
| 739 | on to the middle end. | |
| 740 | ||
| 741 | 2019-10-08 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 742 | ||
| 743 | PR fortran/91801 | |
| 744 | * simplify.c (gfc_simplify_reshape): Convert a gcc_assert into a | |
| 745 | gfc_error as a user can easily hit the condition. | |
| 746 | ||
| 747 | 2019-10-08 Tobias Burnus <tobias@codesourcery.com> | |
| 748 | ||
| 749 | * parse.c (parse_executable): Add missing ST_OMP_TARGET_SIMD. | |
| 750 | ||
| 751 | 2019-10-08 Tobias Burnus <tobias@codesourcery.com> | |
| 752 | ||
| 753 | * match.h (gfc_match_omp_eos_error): Renamed from gfc_match_omp_eos. | |
| 754 | * openmp.c (gfc_match_omp_eos): Make static. | |
| 755 | (gfc_match_omp_eos_error): New. | |
| 756 | * parse.c (matchs, matchdo, matchds): Do as done for 'matcho' - | |
| 757 | if error occurred after OpenMP/OpenACC directive matched, do not | |
| 758 | try other directives. | |
| 759 | (decode_oacc_directive, decode_omp_directive): Call new function | |
| 760 | instead. | |
| 761 | ||
| 762 | 2019-10-05 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 763 | ||
| 764 | PR fortran/47045 | |
| 765 | * decl.c (variable_decl): Do not search parent namespace for symbol. | |
| 766 | ||
| 767 | 2019-10-05 Paul Thomas <pault@gcc.gnu.org> | |
| 768 | ||
| 769 | PR fortran/91926 | |
| 770 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Correct the | |
| 771 | assignment of the attribute field to account correctly for an | |
| 772 | assumed shape dummy. Assign separately to the gfc and cfi | |
| 773 | descriptors since the atribute can be different. Add btanch to | |
| 774 | correctly handle missing optional dummies. | |
| 775 | ||
| 776 | 2019-10-04 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 777 | ||
| 778 | PR fortran.91959 | |
| 779 | * fortran/decl.c (variable_decl): Re-arrange code for matching %FILL. | |
| 780 | ||
| 781 | 2019-10-04 Tobias Burnus <tobias@codesourcery.com> | |
| 782 | ||
| 783 | * error.c (error_print, gfc_format_decoder): Fix off-by one issue | |
| 784 | with %C. | |
| 785 | ||
| 786 | 2019-10-03 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 787 | ||
| 788 | PR fortran/91497 | |
| 789 | * simplify.c (gfc_simplify_dble, simplify_intconv, gfc_simplify_real, | |
| 790 | gfc_simplify_sngl): Disable -Wconversion and -Wconversion-extra | |
| 791 | warnings for explicit conversion of literal constants. | |
| 792 | ||
| 793 | 2019-10-03 Bernd Edlinger <bernd.edlinger@hotmail.de> | |
| 794 | ||
| 795 | * primary.c (match_real_constant): Remove shadowing local vars. | |
| 796 | Rename local vars. Fix undefined behavior in loop termination. | |
| 797 | (gfc_convert_to_structure_constructor): Rename local var. | |
| 798 | ||
| 799 | 2019-10-03 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 800 | ||
| 801 | PR fortran/84487 | |
| 802 | * trans-decl.c (gfc_get_symbol_decl): For __def_init, set | |
| 803 | DECL_ARTIFICAL and do not set TREE_READONLY. | |
| 804 | ||
| 805 | 2019-10-03 Mark Eggleston <mark.eggleston@codethink.com> | |
| 806 | ||
| 807 | * array.c (check_element_type): Call gfc_typename with the gfc_expr | |
| 808 | "expr" instead of its gfc_typespec "ts". | |
| 809 | * check.c (gfc_check_co_reduce): Call gfc_typename with the gfc_expr | |
| 810 | "a" instead of its gfc_typespec "ts". | |
| 811 | (gfc_check_co_reduce): Call gfc_typename with the gfc_expr "a" instead | |
| 812 | of its gfc_typespec "ts". | |
| 813 | (gfc_check_eoshift): Call gfc_typename with the gfc_expr "array" | |
| 814 | instead of its gfc_typespec ts. | |
| 815 | (gfc_check_same_type_as): In two calls to gfc_typename use "a" and "b" | |
| 816 | of type gfc_expr instead of the "ts" fields of "a" and "b" | |
| 817 | * decl.c (variable_decl): Call gfc_typename with the gfc_expr | |
| 818 | "initializer" instead of its gfc_typespec "ts". | |
| 819 | * expr.c (gfc_check_assign): Use "rvalue" and "lvalue" of type gfc_expr | |
| 820 | in calls to gfc_typename instead of their "ts" fields of type | |
| 821 | gfc_typespec. | |
| 822 | (gfc_check_pointer_assign): Use "rvalue" and "lvalue" of type gfc_expr | |
| 823 | in calls to gfc_typename instead of their "ts" fields of type | |
| 824 | gfc_typespec. | |
| 825 | * gfortran.h: Add prototypes for gfc_dummy_typename and a new function | |
| 826 | gfc_typename for gfc_expr *. | |
| 827 | *interface.c (gfc_check_dummy_characteristics): Use gfc_dummy_typename | |
| 828 | for the dummy variable. | |
| 829 | (compare_parameter): Use gfc_dummy_typename for the formal argument. | |
| 830 | Use "actual" of type gfc_expr in call to gfc_typename for the actual | |
| 831 | argument. | |
| 832 | * intrinsic.c (check_arglist): Use gfc_dummy_typename for the formal | |
| 833 | argument. Use expressions of type gfc_expr from the argument list to | |
| 834 | call gfc_typename. | |
| 835 | (gfc_convert_type_warn): New local variable "is_char_constant" set if | |
| 836 | the expression type is a character constant. At the "bad" label | |
| 837 | determine source type name by calling gfc_typename with either "expr" | |
| 838 | for character constants or "from_ts" and use that in the warning | |
| 839 | messages instead of the original call to gfc_typename. | |
| 840 | * misc.c (gfc_typename): New function for gfc_expr *, use for where | |
| 841 | character types are possible it can get the character length from | |
| 842 | gfc_expr for character literals. | |
| 843 | (gfc_dummy_typename): New functionfor gfc_typespec *, if no character | |
| 844 | length is present the character type is assumed and the appropriate | |
| 845 | string is return otherwise it calls gfc_typename for gfc_typespec *. | |
| 846 | (gfc_typespec): for character types construct the type name with length | |
| 847 | and kind (if it is not default kind). | |
| 848 | ||
| 849 | 2019-10-02 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 850 | ||
| 851 | PR fortran/91784 | |
| 852 | * simplify.c (gfc_convert_constant): Simplify expression if the | |
| 853 | expression type is EXPR_OP. | |
| 854 | ||
| 855 | 2019-10-02 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 856 | ||
| 857 | PR fortran/91785 | |
| 858 | * primary.c (gfc_match_varspec): Ensure an inquiry parameter has | |
| 859 | it locus set. | |
| 860 | ||
| 861 | 2019-10-02 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 862 | ||
| 863 | PR fortran/91942 | |
| 864 | * io.c (match_vtag): Check for non-NULL result->symtree. | |
| 865 | (match_out_tag): Check for invalid constant due to inquiry parameter. | |
| 866 | (match_filepos): Instead of a syntax error, go to cleanup to get better | |
| 867 | error messages. | |
| 868 | ||
| 869 | 2019-10-02 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 870 | ||
| 871 | PR fortran/91943 | |
| 872 | * match.c (gfc_match_call): BOZ cannot be an actual argument in | |
| 873 | a subroutine reference. | |
| 874 | * resolve.c (resolve_function): BOZ cannot be an actual argument in | |
| 875 | a function reference. | |
| 876 | ||
| 877 | 2019-10-01 Jan Hubicka <jh@suse.cz> | |
| 878 | ||
| 879 | * module.c (load_commons): Initialize flags to 0 to silence | |
| 880 | -Wmaybe-uninitialized warning. | |
| 881 | (read_module): Likewise for n and comp_name. | |
| 882 | ||
| 883 | 2019-10-02 Tobias Burnus <tobias@codesourcery.com> | |
| 884 | ||
| 885 | * dump-parse-tree.c (show_omp_clauses): Handle OMP_LIST_USE_DEVICE_ADDR. | |
| 886 | * gfortran.h (enum): Add OMP_LIST_USE_DEVICE_ADDR. | |
| 887 | * openmp.c (omp_mask1): Likewise. | |
| 888 | (gfc_match_omp_clauses): Match 'use_device_addr'. | |
| 889 | (OMP_TARGET_DATA_CLAUSES): Add OMP_LIST_USE_DEVICE_ADDR. | |
| 890 | (resolve_omp_clauses): Add it; add is_device_ptr checks. | |
| 891 | ||
| 892 | 2019-10-02 Tobias Burnus <tobias@codesourcery.com> | |
| 893 | ||
| 894 | * openmp.c (gfc_match_omp_clauses): Show a clause-parsing | |
| 895 | error if none was rised before. | |
| 896 | * parse.c (matcha, matcho): If error occurred after | |
| 897 | OpenMP/OpenACC directive matched, do not try other directives. | |
| 898 | ||
| 899 | 2019-10-02 Tobias Burnus <tobias@codesourcery.com> | |
| 900 | ||
| 901 | * trans-openmp.c (gfc_omp_is_optional_argument): Fix coding | |
| 902 | style. | |
| 903 | ||
| 904 | 2019-10-02 Kwok Cheung Yeung <kcy@codesourcery.com> | |
| 905 | ||
| 906 | * f95-lang.c (LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT): Define to | |
| 907 | gfc_omp_is_optional_argument. | |
| 908 | * trans-decl.c (create_function_arglist): Set | |
| 909 | GFC_DECL_OPTIONAL_ARGUMENT in the generated decl if the parameter is | |
| 910 | optional. | |
| 911 | * trans-openmp.c (gfc_omp_is_optional_argument): New. | |
| 912 | (gfc_omp_privatize_by_reference): Return true if the decl is an | |
| 913 | optional pass-by-reference argument. | |
| 914 | * trans.h (gfc_omp_is_optional_argument): New declaration. | |
| 915 | (lang_decl): Add new optional_arg field. | |
| 916 | (GFC_DECL_OPTIONAL_ARGUMENT): New macro. | |
| 917 | ||
| 918 | 2019-10-01 David Malcolm <dmalcolm@redhat.com> | |
| 919 | ||
| 920 | * error.c (gfc_diagnostic_starter): Clear the prefix before | |
| 921 | calling diagnostic_show_locus. | |
| 922 | ||
| 923 | 2019-09-29 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 924 | ||
| 925 | PR fortran/91641 | |
| 926 | * check.c (gfc_check_is_contiguous): null() cannot be an actual | |
| 927 | argument to is_contiguous(). | |
| 928 | ||
| 929 | 2019-09-29 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 930 | ||
| 931 | PR fortran/91714 | |
| 932 | * decl.c (gfc_match_decl_type_spec): Issue errors for a few | |
| 933 | mangled types. | |
| 934 | ||
| 935 | 2019-09-29 Paul Thomas <pault@gcc.gnu.org> | |
| 936 | ||
| 937 | PR fortran/91726 | |
| 938 | * resolve.c (gfc_expr_to_initialize): Bail out with a copy of | |
| 939 | the original expression if the array ref is a scalar and the | |
| 940 | array_spec has corank. | |
| 941 | * trans-array.c (gfc_conv_array_ref): Such expressions are OK | |
| 942 | even if the array ref codimen is zero. | |
| 943 | * trans-expr.c (gfc_get_class_from_expr): New function taken | |
| 944 | from gfc_get_vptr_from_expr. | |
| 945 | (gfc_get_vptr_from_expr): Call new function. | |
| 946 | * trans-stmt.c (trans_associate_var): If one of these is a | |
| 947 | target expression, extract the class expression from the target | |
| 948 | and copy its fields to a new target variable. | |
| 949 | * trans.h : Add prototype for gfc_get_class_from_expr. | |
| 950 | ||
| 951 | 2019-09-28 Jerry DeLisle <jvdelisle@gcc.ngu.org> | |
| 952 | ||
| 953 | PR fortran/91802 | |
| 954 | * decl.c (attr_decl1): Return MATCH_ERROR without free to avoid | |
| 955 | bad expression type in free_expr0() ICE in rank+corank check. | |
| 956 | ||
| 957 | 2019-09-28 Steven G. Kargl <kargl@gcc.ngu.org> | |
| 958 | ||
| 959 | PR fortran/91802 | |
| 960 | * decl.c (attr_decl1): Check if rank+corank > 15. | |
| 961 | ||
| 962 | 2019-09-28 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 963 | ||
| 964 | PR fortran/91864 | |
| 965 | * gcc/fortran/io.c (match_io_element): An inquiry parameter cannot be | |
| 966 | read into. | |
| 967 | * gcc/fortran/match.c (gfc_match_allocate): An inquiry parameter | |
| 968 | can be neither an allocate-object nor stat variable. | |
| 969 | (gfc_match_deallocate): An inquiry parameter cannot be deallocated. | |
| 970 | ||
| 971 | 2019-09-26 Alessandro Fanfarillo <afanfa@gcc.gnu.org> | |
| 972 | ||
| 973 | * trans-array.c (structure_alloc_comps): | |
| 974 | Add new enum item for BCAST_ALLOC_COMP. | |
| 975 | New argument for structure_alloc_comp, and new case to handle | |
| 976 | recursive components in derived types. | |
| 977 | * trans-array.c (gfc_bcast_alloc_comp): New function | |
| 978 | used to handleco_broadcast for allocatable components | |
| 979 | of derived types. | |
| 980 | * trans-array.h: Add gfc_bcast_alloc_comp | |
| 981 | * trans-intrinsics.c (conv_co_collective): Add check for | |
| 982 | derived type variable and invocation of co_bcast_alloc_comp. | |
| 983 | * trans.h: New data structure gfc_co_subroutines_args. | |
| 984 | ||
| 985 | 2019-09-25 David Malcolm <dmalcolm@redhat.com> | |
| 986 | ||
| 987 | PR fortran/91426 | |
| 988 | * error.c (curr_diagnostic): New static variable. | |
| 989 | (gfc_report_diagnostic): New static function. | |
| 990 | (gfc_warning): Replace call to diagnostic_report_diagnostic with | |
| 991 | call to gfc_report_diagnostic. | |
| 992 | (gfc_format_decoder): Colorize the text of %L and %C to match the | |
| 993 | colorization used by diagnostic_show_locus. | |
| 994 | (gfc_warning_now_at): Replace call to diagnostic_report_diagnostic with | |
| 995 | call to gfc_report_diagnostic. | |
| 996 | (gfc_warning_now): Likewise. | |
| 997 | (gfc_warning_internal): Likewise. | |
| 998 | (gfc_error_now): Likewise. | |
| 999 | (gfc_fatal_error): Likewise. | |
| 1000 | (gfc_error_opt): Likewise. | |
| 1001 | (gfc_internal_error): Likewise. | |
| 1002 | ||
| 1003 | 2019-09-23 Paul Thomas <pault@gcc.gnu.org> | |
| 1004 | ||
| 1005 | PR fortran/91729 | |
| 1006 | * match.c (gfc_match_select_rank): Initialise 'as' to NULL. | |
| 1007 | Check for a symtree in the selector expression before trying to | |
| 1008 | assign a value to 'as'. Revert to gfc_error and go to cleanup | |
| 1009 | after setting a MATCH_ERROR. | |
| 1010 | ||
| 1011 | 2019-09-20 Tobias Burnus <tobias@codesourcery.com> | |
| 1012 | ||
| 1013 | PR fortran/78260 | |
| 1014 | * openmp.c (gfc_resolve_oacc_declare): Reject all | |
| 1015 | non variables but accept function result variables. | |
| 1016 | * trans-openmp.c (gfc_trans_omp_clauses): Handle | |
| 1017 | function-result variables for remaing cases. | |
| 1018 | ||
| 1019 | 2019-09-17 Paul Thomas <pault@gcc.gnu.org> | |
| 1020 | ||
| 1021 | PR fortran/91588 | |
| 1022 | * expr.c (check_inquiry): Remove extended component refs by | |
| 1023 | using symbol pointers. If a function argument is an associate | |
| 1024 | variable with a constant target, copy the target expression in | |
| 1025 | place of the argument expression. Check that the charlen is not | |
| 1026 | NULL before using the string length. | |
| 1027 | (gfc_check_assign): Remove extraneous space. | |
| 1028 | ||
| 1029 | 2019-09-15 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1030 | ||
| 1031 | PR fortran/91727 | |
| 1032 | * resolve.c (conformable_arrays): If array-spec is NULL, then | |
| 1033 | allocate-object is a scalar. a conformability check only occurs | |
| 1034 | for an array source-expr. | |
| 1035 | ||
| 1036 | 2019-09-15 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1037 | ||
| 1038 | PR fortran/91550 | |
| 1039 | * frontend-passes.c (do_subscript): If step equals | |
| 1040 | zero, a previuos error has been reported; do nothing | |
| 1041 | in this case. | |
| 1042 | * resolve.c (gfc_resolve_iterator): Move error checking | |
| 1043 | after type conversion. | |
| 1044 | ||
| 1045 | 2019-09-14 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1046 | ||
| 1047 | PR fortran/91557 | |
| 1048 | PR fortran/91556 | |
| 1049 | * frontend-passes.c (check_externals_procedure): Reformat argument | |
| 1050 | list. Use gfc_compare_actual_formal instead of gfc_procedure_use. | |
| 1051 | * gfortran.h (gfc_symbol): Add flag error. | |
| 1052 | * interface.c (gfc_compare_interfaces): Reformat. | |
| 1053 | (argument_rank_mismatch): Add where_formal argument. If it is | |
| 1054 | present, note that the error is between different calls. | |
| 1055 | (compare_parameter): Change warnings that previously dependended | |
| 1056 | on -Wargument-mismatch to unconditional. Issue an error / warning | |
| 1057 | on type mismatch only once. Pass where_formal to | |
| 1058 | argument_rank_mismatch for artificial variables. | |
| 1059 | (compare_actual_formal): Change warnings that previously | |
| 1060 | dependeded on -Wargument-mismatch to unconditional. | |
| 1061 | (gfc_check_typebound_override): Likewise. | |
| 1062 | (gfc_get_formal_from_actual_arglist): Set declared_at for | |
| 1063 | artificial symbol. | |
| 1064 | * invoke.texi: Extend description of -fallow-argument-mismatch. | |
| 1065 | Delete -Wargument-mismatch. | |
| 1066 | * lang.opt: Change -Wargument-mismatch to do-nothing option. | |
| 1067 | * resolve.c (resolve_structure_cons): Change warnings that | |
| 1068 | previously depended on -Wargument-mismatch to unconditional. | |
| 1069 | * trans-decl.c (generate_local_decl): Do not warn if the symbol is | |
| 1070 | artificial. | |
| 1071 | ||
| 1072 | 2019-09-13 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1073 | ||
| 1074 | PR fortran/91566 | |
| 1075 | * simplify.c (gfc_simplify_merge): Need to simplify expression | |
| 1076 | after insertation of parenthesis. | |
| 1077 | ||
| 1078 | 2019-09-13 Bernd Edlinger <bernd.edlinger@hotmail.de> | |
| 1079 | ||
| 1080 | PR fortran/91716 | |
| 1081 | * trans-array.c (gfc_conv_array_initializer): Always assign the | |
| 1082 | array type of the field to the string constant. | |
| 1083 | ||
| 1084 | 2019-09-13 Paul Thomas <pault@gcc.gnu.org> | |
| 1085 | ||
| 1086 | PR fortran/91717 | |
| 1087 | * dependency.c (gfc_dep_resolver): Flag identical components | |
| 1088 | and exit with return value 1 if set and no array refs. | |
| 1089 | ||
| 1090 | 2019-09-11 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1091 | ||
| 1092 | PR fortran/91553 | |
| 1093 | * simplify.c (gfc_convert_constant): During conversion check if the | |
| 1094 | constant is enclosed in parenthesis, and simplify expression. | |
| 1095 | ||
| 1096 | 2019-09-11 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1097 | ||
| 1098 | PR fortran/91642 | |
| 1099 | * io.c (gfc_match_inquire): null() cannot be in an iolength inquire | |
| 1100 | list. | |
| 1101 | ||
| 1102 | 2019-09-05 Harald Anlauf <anlauf@gmx.de> | |
| 1103 | ||
| 1104 | PR fortran/91496 | |
| 1105 | * parse.c (parse_executable): Improve error messages for | |
| 1106 | improperly placed pragmas not preceeding a loop. | |
| 1107 | ||
| 1108 | 2019-09-05 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1109 | ||
| 1110 | PR fortran/91660 | |
| 1111 | * decl.c (gfc_match_decl_type_spec): Improve and restore error | |
| 1112 | message for malformed types-spec. | |
| 1113 | ||
| 1114 | 2019-09-04 Steven G. Kargl <kargl@gcvc.gnu.org> | |
| 1115 | ||
| 1116 | PR fortran/91650 | |
| 1117 | * io.c (match_io_element): An output IO list item cannot be a BOZ. | |
| 1118 | ||
| 1119 | 2019-09-03 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1120 | ||
| 1121 | * gfortran.texi: Update documentation to catch up with BOZ changes. | |
| 1122 | * invoke.texi: Fix English from previous BOZ changes commit. | |
| 1123 | ||
| 1124 | 2019-09-02 Paul Thomas <pault@gcc.gnu.org> | |
| 1125 | ||
| 1126 | PR fortran/91589 | |
| 1127 | * primary.c (gfc_match_varspec): Return MATCH_NO on an apparent | |
| 1128 | component ref, when the primary type is intrinsic. | |
| 1129 | ||
| 1130 | 2019-09-02 Steven G. Kargl <kargl@gc.gnu.org> | |
| 1131 | ||
| 1132 | PR fortran/91552 | |
| 1133 | * array.c (walk_array_constructor): New function. | |
| 1134 | (gfc_match_array_constructor): Use it. | |
| 1135 | ||
| 1136 | 2019-09-01 Paul Thomas <pault@gcc.gnu.org> | |
| 1137 | ||
| 1138 | * array.c (spec_dimen_size): Check for the presence of | |
| 1139 | expressions for the bounds. | |
| 1140 | * decl.c (gfc_match_end): Add case COMP_SELECT_RANK. | |
| 1141 | * dump-parse-tree.c(show_symbol): Show the arrayspec of class | |
| 1142 | entities. | |
| 1143 | (show_code_node): Show the code for SELECT_RANK. | |
| 1144 | * expr.c (gfc_check_vardef_context): Omit the context of | |
| 1145 | variable definition for select rank associate names since the | |
| 1146 | ASSUMED RANK throws. | |
| 1147 | * gfortran.h : Add ST_SELECT_RANK and ST_RANK to enum | |
| 1148 | gfc_statement. Add select_rank_temporary to symbol attribute | |
| 1149 | structure. Add EXEC_SELECT_RANK to enum gfc_exec_op. | |
| 1150 | * match.c (match_exit_cycle): Add COMP_SELECT_RANK. | |
| 1151 | (copy_ts_from_selector_to_associate): Add as special case for | |
| 1152 | assumed rank class variables. | |
| 1153 | (select_intrinsic_set_tmp): Clean up the code by using symbols | |
| 1154 | for references to the temporary and the selector. | |
| 1155 | (select_type_set_tmp): Ditto. | |
| 1156 | (select_rank_set_tmp): New function. | |
| 1157 | (gfc_match_select_rank): New function. | |
| 1158 | (gfc_match_rank_is): New function. | |
| 1159 | * match.h : Add prototypes for gfc_match_select_rank and | |
| 1160 | gfc_match_rank_is. | |
| 1161 | * parse.c (decode_statement): Attempt to match select_rank and | |
| 1162 | rank statements. | |
| 1163 | (next_statement, gfc_ascii_statement): Add ST_SELECT_RANK. | |
| 1164 | (parse_select_rank_block): New function. | |
| 1165 | (parse_executable): Parse select rank block for ST_SELECT_RANK. | |
| 1166 | * parse.h : Add COMP_SELECT_RANK to enum gfc_compile_state. | |
| 1167 | * resolve.c (resolve_variable): Exclude select_rank_temporaries | |
| 1168 | from the check on use of ASSUMED RANK. | |
| 1169 | (gfc_resolve_expr): Make sure that unlimited polymorphic select | |
| 1170 | rank temporaries expressions are not resolved again after being | |
| 1171 | successfully resolved. | |
| 1172 | (resolve_assoc_var): Do not do the rank check for select rank | |
| 1173 | temporaries. | |
| 1174 | (resolve_select_rank): New function. | |
| 1175 | (gfc_resolve_blocks): Deal with case EXEC_SELECT_RANK. | |
| 1176 | (resolve_symbol): Exclude select rank temporaries for check on | |
| 1177 | use of ASSUMED RANK. | |
| 1178 | * st.c (gfc_free_statement): Include EXEC_SELECT_RANK. | |
| 1179 | * trans-array.c (gfc_conv_array_ref): Select rank temporaries | |
| 1180 | may have dimen == 0. | |
| 1181 | (gfc_conv_expr_descriptor): Zero the offset of select rank | |
| 1182 | temporaries. | |
| 1183 | * trans-stmt.c (copy_descriptor): New function. | |
| 1184 | (trans_associate_var): Add code to associate select rank temps. | |
| 1185 | (gfc_trans_select_rank_cases): New function. | |
| 1186 | (gfc_trans_select_rank): New function. | |
| 1187 | * trans-stmt.h : Add prototype for gfc_trans_select_rank. | |
| 1188 | trans.c (trans_code): Add select rank case. | |
| 1189 | ||
| 1190 | 2019-08-30 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1191 | ||
| 1192 | PR fortran/91587 | |
| 1193 | * io.c (match_filepos): MATCH_ERROR should branch to a syntax error. | |
| 1194 | ||
| 1195 | 2019-08-28 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1196 | ||
| 1197 | PR fortran/91551 | |
| 1198 | * intrinsic.c (sort_actual): ALLOCATED has one argument. Check for | |
| 1199 | no argument case. | |
| 1200 | ||
| 1201 | 2019-08-28 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1202 | ||
| 1203 | PR fortran/91565 | |
| 1204 | * simplify.c (gfc_simplify_reshape): Add additional checks of the | |
| 1205 | ORDER dummy argument. | |
| 1206 | ||
| 1207 | 2019-08-28 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1208 | ||
| 1209 | PR fortran/91564 | |
| 1210 | * check.c (gfc_check_kill_sub): Additional checks on status dummy | |
| 1211 | argument. | |
| 1212 | ||
| 1213 | 2019-08-28 Mark Eggleston <mark.eggleston@codethink.com> | |
| 1214 | ||
| 1215 | * intrinsics.text: Corrected stated standard for intrinsics | |
| 1216 | and specific intrinsics where necessary. Also in C_SIZEOF the | |
| 1217 | printed value is T not .TRUE.. In IPARITY example wrap BOZ | |
| 1218 | constants in calls to INT. | |
| 1219 | ||
| 1220 | 2019-08-27 Harald Anlauf <anlauf@gmx.de> | |
| 1221 | ||
| 1222 | PR fortran/91496 | |
| 1223 | * gfortran.h: Extend struct gfc_iterator for loop annotations. | |
| 1224 | * array.c (gfc_copy_iterator): Copy loop annotations by IVDEP, | |
| 1225 | VECTOR, and NOVECTOR pragmas. | |
| 1226 | * decl.c (gfc_match_gcc_ivdep, gfc_match_gcc_vector) | |
| 1227 | (gfc_match_gcc_novector): New matcher functions handling IVDEP, | |
| 1228 | VECTOR, and NOVECTOR pragmas. | |
| 1229 | * match.h: Declare prototypes of matcher functions handling IVDEP, | |
| 1230 | VECTOR, and NOVECTOR pragmas. | |
| 1231 | * parse.c (decode_gcc_attribute, parse_do_block) | |
| 1232 | (parse_executable): Decode IVDEP, VECTOR, and NOVECTOR pragmas; | |
| 1233 | emit warning for unrecognized pragmas instead of error. | |
| 1234 | * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do): Add code to | |
| 1235 | emit annotations for IVDEP, VECTOR, and NOVECTOR pragmas. | |
| 1236 | * gfortran.texi: Document IVDEP, VECTOR, and NOVECTOR pragmas. | |
| 1237 | ||
| 1238 | 2019-08-27 Mark Eggleston <mark.eggleston@codethink.com> | |
| 1239 | ||
| 1240 | * invoke.texi: Ensure that the option lists fit within the | |
| 1241 | margins of a PDF page. Re-worded description of | |
| 1242 | '-ffrontend-loop-interchange' so that it fits with the margins | |
| 1243 | of a PDF page. Add '-fdec-include', '-fdec-blank-format-item' | |
| 1244 | and '-fdec-format-defaults' to list of options that are enabled | |
| 1245 | by '-fdec'. | |
| 1246 | ||
| 1247 | 2019-08-26 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1248 | ||
| 1249 | PR fortran/91390 | |
| 1250 | PR fortran/91473 | |
| 1251 | * frontend-passes.c (gfc_check_externals): Make | |
| 1252 | gfc_errors_to_warnings conditional on -fallow-argument-mismatch. | |
| 1253 | * invoke.texi: Document -fallow-argument-mismatch. | |
| 1254 | * lang.opt: Add -fallow-argument-mismatch. | |
| 1255 | ||
| 1256 | 2019-08-24 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1257 | ||
| 1258 | PR fortran/91390 | |
| 1259 | PR fortran/91519 | |
| 1260 | * frontend-passes.c (check_externals_procedure): New | |
| 1261 | function. If a procedure is not in the translation unit, create | |
| 1262 | an "interface" for it, including its formal arguments. | |
| 1263 | (check_externals_code): Use check_externals_procedure for common | |
| 1264 | code with check_externals_expr. | |
| 1265 | (check_externals_expr): Vice versa. | |
| 1266 | * gfortran.h (gfc_get_formal_from_actual-arglist): New prototype. | |
| 1267 | (gfc_compare_actual_formal): New prototype. | |
| 1268 | * interface.c (compare_actual_formal): Rename to | |
| 1269 | (gfc_compare_actual_formal): New function, make global. | |
| 1270 | (gfc_get_formal_from_actual_arglist): Make global, and move here from | |
| 1271 | * trans-types.c (get_formal_from_actual_arglist): Remove here. | |
| 1272 | (gfc_get_function_type): Use gfc_get_formal_from_actual_arglist. | |
| 1273 | ||
| 1274 | 2019-08-23 Mark Eggleston <mark.eggleston@codethink.com> | |
| 1275 | ||
| 1276 | * intrinsics.text: References in 'See also:' are now on | |
| 1277 | separate lines to ensure that they always fit in the margins of | |
| 1278 | a PDF page. The column widths of tables have been adjusted | |
| 1279 | where necessary to prevent overlapping text. All program | |
| 1280 | examples now fit within the margins of a PDF page. | |
| 1281 | ||
| 1282 | 2019-08-23 Jakub Jelinek <jakub@redhat.com> | |
| 1283 | ||
| 1284 | PR middle-end/91283 | |
| 1285 | * options.c (gfc_post_options): Set flag_excess_precision instead of | |
| 1286 | flag_excess_precision_cmdline. Remove comment. | |
| 1287 | ||
| 1288 | 2019-08-23 Mark Eggleston <mark.eggleston@codethink.com> | |
| 1289 | ||
| 1290 | * intrinsics.text: Removed empty sections. The order of | |
| 1291 | sections for each intrinsic is now consistent throughout. | |
| 1292 | Stray words removed. Text in the wrong section moved. | |
| 1293 | Missing standard statement inserted. | |
| 1294 | ||
| 1295 | 2019-08-23 Mark Eggleston <mark.eggleston@codethink.com> | |
| 1296 | ||
| 1297 | * intrinsics.text: Correct the return types for ZABS and CDABS. | |
| 1298 | ||
| 1299 | 2019-08-22 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1300 | ||
| 1301 | * intrinsic.c (add_subroutines): ERRMSG is INTENT(INOUT) in | |
| 1302 | co_broadcast, co_max, co_min, co_reduce, and co_sum. | |
| 1303 | ||
| 1304 | 2019-08-20 Mark Eggleston <mark.eggleston@codethink.com> | |
| 1305 | ||
| 1306 | PR fortran/89236 | |
| 1307 | * intrinsic.texi: Add GNU extension notes to DIM, MOD, MODULO. | |
| 1308 | ||
| 1309 | 2019-08-19 Mark Eggleston <mark.eggleston@codethink.com> | |
| 1310 | ||
| 1311 | * gfortran.texi: Delete paragraph about integer overload errors | |
| 1312 | when initialising integer variables with BOZ constants as these | |
| 1313 | no longer occur. | |
| 1314 | ||
| 1315 | 2019-08-18 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1316 | ||
| 1317 | PR fortran/91485 | |
| 1318 | module.c (gfc_match_use): User defined operator cannot conflict with | |
| 1319 | a rename symbol. | |
| 1320 | ||
| 1321 | 2019-08-17 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1322 | ||
| 1323 | PR fortran/82992 | |
| 1324 | * module.c (gfc_match_use): When renaming a module entity, search | |
| 1325 | current namespace for conflicting symbol. | |
| 1326 | ||
| 1327 | 2019-08-17 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1328 | ||
| 1329 | PR fortran/78739 | |
| 1330 | * match.c (gfc_match_st_function): When matching a statement function, | |
| 1331 | need to check if the statement function name shadows the function | |
| 1332 | name. | |
| 1333 | ||
| 1334 | 2019-08-17 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1335 | ||
| 1336 | PR fortran/78719 | |
| 1337 | * decl.c (get_proc_name): Check for a CLASS entity when trying to | |
| 1338 | add attributes to an entity that already has an explicit interface. | |
| 1339 | ||
| 1340 | 2019-08-17 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1341 | ||
| 1342 | PR fortran/91471 | |
| 1343 | * primary.c (gfc_variable_attr): Remove a gfc_internal_error(), | |
| 1344 | which cannot be reached by conforming Fortran code, but seems to | |
| 1345 | be reachable from nonconforming Fortran code. Treat the AR_UNKNOWN | |
| 1346 | case as a no-op. | |
| 1347 | ||
| 1348 | 2019-08-17 Janne Blomqvist <jb@gcc.gnu.org> | |
| 1349 | ||
| 1350 | PR fortran/68401 | |
| 1351 | * trans-decl.c (gfc_build_builtin_function_decls): Replace | |
| 1352 | os_error with os_error_at decl. | |
| 1353 | * trans.c (trans_runtime_error_vararg): Modify so the error | |
| 1354 | function decl is passed directly. | |
| 1355 | (gfc_trans_runtime_error): Pass correct error function decl. | |
| 1356 | (gfc_trans_runtime_check): Likewise. | |
| 1357 | (trans_os_error_at): New function. | |
| 1358 | (gfc_call_malloc): Use trans_os_error_at. | |
| 1359 | (gfc_allocate_using_malloc): Likewise. | |
| 1360 | (gfc_call_realloc): Likewise. | |
| 1361 | * trans.h (gfor_fndecl_os_error): Replace with gfor_fndecl_os_error_at. | |
| 1362 | ||
| 1363 | 2019-08-16 Jeff Law <law@redhat.com> | |
| 1364 | Mark Eggleston <mark.eggleston@codethink.com> | |
| 1365 | ||
| 1366 | * gfortran.h: Add gfc_check_conflict declaration. | |
| 1367 | * symbol.c (check_conflict): Rename cfg_check_conflict and remove | |
| 1368 | static. | |
| 1369 | * symbol.c (cfg_check_conflict): Remove automatic in equivalence | |
| 1370 | conflict check. | |
| 1371 | * symbol.c (save_symbol): Add check for in equivalence to stop the | |
| 1372 | the save attribute being added. | |
| 1373 | * trans-common.c (build_equiv_decl): Add is_auto parameter and | |
| 1374 | add !is_auto to condition where TREE_STATIC (decl) is set. | |
| 1375 | * trans-common.c (build_equiv_decl): Add local variable is_auto, | |
| 1376 | set it true if an atomatic attribute is encountered in the variable | |
| 1377 | list. Call build_equiv_decl with is_auto as an additional parameter. | |
| 1378 | flag_dec_format_defaults is enabled. | |
| 1379 | * trans-common.c (accumulate_equivalence_attributes) : New subroutine. | |
| 1380 | * trans-common.c (find_equivalence) : New local variable dummy_symbol, | |
| 1381 | accumulated equivalence attributes from each symbol then check for | |
| 1382 | conflicts. | |
| 1383 | ||
| 1384 | 2019-08-16 Richard Biener <rguenther@suse.de> | |
| 1385 | ||
| 1386 | * trans-intrinsic.c (gfc_conv_intrinsic_findloc): Initialize | |
| 1387 | forward_branch to avoid bogus uninitialized warning. | |
| 1388 | ||
| 1389 | 2019-08-15 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1390 | ||
| 1391 | PR fortran/91443 | |
| 1392 | * frontend-passes.c (check_externals_expr): New function. | |
| 1393 | (check_externals_code): New function. | |
| 1394 | (gfc_check_externals): New function. | |
| 1395 | * gfortran.h (debug): Add prototypes for gfc_symbol * and | |
| 1396 | gfc_expr *. | |
| 1397 | (gfc_check_externals): Add prototype. | |
| 1398 | * interface.c (compare_actual_formal): Do not complain about | |
| 1399 | alternate returns if the formal argument is optional. | |
| 1400 | (gfc_procedure_use): Handle cases when an error has been issued | |
| 1401 | previously. Break long line. | |
| 1402 | * parse.c (gfc_parse_file): Call gfc_check_externals for all | |
| 1403 | external procedures. | |
| 1404 | * resolve.c (resolve_global_procedure): Remove checking of | |
| 1405 | argument list. | |
| 1406 | ||
| 1407 | 2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1408 | ||
| 1409 | PR fortran/87991 | |
| 1410 | * resolve.c (check_data_variable): data-stmt-object with pointer | |
| 1411 | attribute requires a data-stmt-value with the target attribute. | |
| 1412 | ||
| 1413 | 2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1414 | ||
| 1415 | PR fortran/88072 | |
| 1416 | * misc.c (gfc_typename): Do not point to something that ought not to | |
| 1417 | be pointed at. | |
| 1418 | ||
| 1419 | 2013-08-13 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1420 | ||
| 1421 | PR fortran/90563 | |
| 1422 | * frontend-passes.c (insert_index): Suppress errors while | |
| 1423 | simplifying the resulting expression. | |
| 1424 | ||
| 1425 | 2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1426 | ||
| 1427 | PR fortran/89647 | |
| 1428 | resolve.c (resolve_typebound_procedure): Allow host associated | |
| 1429 | procedure to be a binding target. While here, wrap long line. | |
| 1430 | ||
| 1431 | 2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1432 | ||
| 1433 | PR fortran/87993 | |
| 1434 | * expr.c (gfc_simplify_expr): Simplifcation of an array with a kind | |
| 1435 | type inquiry suffix yields a constant expression. | |
| 1436 | ||
| 1437 | 2019-08-13 Janne Blomqvist <jb@gcc.gnu.org> | |
| 1438 | ||
| 1439 | PR fortran/91414 | |
| 1440 | * check.c (gfc_check_random_seed): Reduce seed_size. | |
| 1441 | * intrinsic.texi (RANDOM_NUMBER): Update to match new PRNG. | |
| 1442 | ||
| 1443 | 2019-08-12 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1444 | ||
| 1445 | PR fortran/91424 | |
| 1446 | * frontend-passes.c (do_subscript): Do not warn for an | |
| 1447 | expression a second time. Do not warn about a zero-trip loop. | |
| 1448 | (doloop_warn): Also look at contained namespaces. | |
| 1449 | ||
| 1450 | 2019-08-11 Janne Blomqvist <jb@gcc.gnu.org> | |
| 1451 | ||
| 1452 | PR fortran/91413 | |
| 1453 | * invoke.texi (-fmax-stack-var-size): Document increased default. | |
| 1454 | * options.c (gfc_post_options): Increase default stack var size to | |
| 1455 | 65536 bytes. | |
| 1456 | * trans-decl.c (gfc_finish_var_decl): Generate warning when local | |
| 1457 | array moved to static storage. | |
| 1458 | ||
| 1459 | 2019-08-10 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1460 | ||
| 1461 | * decl.c (match_old_style_init): Use a clearer error message. | |
| 1462 | * expr.c (gfc_check_assign): Update BOZ checking to provide a stricter | |
| 1463 | adherence to the Fortran standard. Use gfc_invalid_boz () to | |
| 1464 | relax errors into warnings. | |
| 1465 | * gfortran.h (gfc_isym_id): Add new ids GFC_ISYM_DFLOAT, | |
| 1466 | GFC_ISYM_FLOAT, GFC_ISYM_REALPART, and GFC_ISYM_SNGL | |
| 1467 | * intrinsic.c (add_functions): Use new ids to split REAL generic into | |
| 1468 | REAL, FLOAT, DFLOAT, SNGL, and REALPART generics. | |
| 1469 | (gfc_intrinsic_func_interface): Allow new intrinsics in an | |
| 1470 | initialization expression | |
| 1471 | * resolve.c (resolve_operator): Deal with BOZ as operands. | |
| 1472 | Use gfc_invalid_boz to allow for errors or warnings via the | |
| 1473 | -fallow-invalid-boz option. A BOZ cannot be an operand to an | |
| 1474 | unary operator. Both operands of a binary operator cannot be BOZ. | |
| 1475 | For binary operators, convert a BOZ operand into the type and | |
| 1476 | kind of the other operand for REAL or INTEGER operand. | |
| 1477 | * trans-intrinsic.c: Use new ids to cause conversions to happen. | |
| 1478 | ||
| 1479 | 2019-08-06 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1480 | ||
| 1481 | PR fortran/91359 | |
| 1482 | * trans-decl.c (gfc_generate_return): Ensure something is returned | |
| 1483 | from a function. | |
| 1484 | ||
| 1485 | 2019-08-06 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1486 | ||
| 1487 | PR fortran/42546 | |
| 1488 | * check.c(gfc_check_allocated): Add comment pointing to ... | |
| 1489 | * intrinsic.c(sort_actual): ... the checking done here. | |
| 1490 | ||
| 1491 | 2019-08-05 Steven g. Kargl <kargl@gcc.gnu.org> | |
| 1492 | ||
| 1493 | PR fortran/91372 | |
| 1494 | * decl.c (gfc_match_data): Allow an implied do-loop to nestle against | |
| 1495 | DATA. | |
| 1496 | ||
| 1497 | 2019-08-04 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1498 | ||
| 1499 | PR fortran/88227 | |
| 1500 | * check.c (oct2bin): New function. Convert octal string to binary. | |
| 1501 | (hex2bin): New function. Convert hexidecimal string to binary. | |
| 1502 | (bin2real): New function. Convert binary string to REAL. Use | |
| 1503 | oct2bin and hex2bin. | |
| 1504 | (gfc_boz2real): Use fallback conversion bin2real. | |
| 1505 | ||
| 1506 | 2019-08-02 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1507 | ||
| 1508 | PR fortran/90985 | |
| 1509 | * decl.c (gfc_match_data): In free-form code, DATA be followed by | |
| 1510 | whitespace. | |
| 1511 | ||
| 1512 | 2019-08-02 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1513 | ||
| 1514 | PR fortran/90986 | |
| 1515 | * match.c (gfc_match_equivalence): Check that EQUIVALENCE is followed | |
| 1516 | by '('. | |
| 1517 | ||
| 1518 | 2019-07-30 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1519 | ||
| 1520 | PR fortran/91296 | |
| 1521 | * interface.c (compare_actual_expr): When checking for aliasing, add | |
| 1522 | a case to handle REF_INQUIRY (e.g., foo(x%re, x%im) do not alias). | |
| 1523 | ||
| 1524 | 2019-07-29 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1525 | ||
| 1526 | PR fortran/90813 | |
| 1527 | * dump-parse-tree.c (show_global_symbol): New function. | |
| 1528 | (gfc_dump_global_symbols): New function. | |
| 1529 | * gfortran.h (gfc_traverse_gsymbol): Add prototype. | |
| 1530 | (gfc_dump_global_symbols): Likewise. | |
| 1531 | * invoke.texi: Document -fdump-fortran-global. | |
| 1532 | * lang.opt: Add -fdump-fortran-global. | |
| 1533 | * parse.c (gfc_parse_file): Handle flag_dump_fortran_global. | |
| 1534 | * symbol.c (gfc_traverse_gsymbol): New function. | |
| 1535 | * trans-decl.c (sym_identifier): New function. | |
| 1536 | (mangled_identifier): New function, doing most of the work | |
| 1537 | of gfc_sym_mangled_identifier. | |
| 1538 | (gfc_sym_mangled_identifier): Use mangled_identifier. Add mangled | |
| 1539 | identifier to global symbol table. | |
| 1540 | (get_proc_pointer_decl): Use backend decl from global identifier | |
| 1541 | if present. | |
| 1542 | ||
| 1543 | 2019-07-25 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1544 | ||
| 1545 | PR fortran/65819 | |
| 1546 | * dependency.h (gfc_dep_resovler): Add optional argument identical. | |
| 1547 | * dependency.c (gfc_check_dependency): Do not alway return 1 if | |
| 1548 | the symbol is the same. Pass on identical to gfc_dep_resolver. | |
| 1549 | (gfc_check_element_vs_element): Whitespace fix. | |
| 1550 | (gfc_dep_resolver): Adjust comment for function. If identical is | |
| 1551 | true, return 1 if any overlap has been found. | |
| 1552 | ||
| 1553 | 2019-07-23 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1554 | ||
| 1555 | PR fortran/54072 | |
| 1556 | * check.c (gfc_invalid_boz): Fix comment. | |
| 1557 | (illegal_boz_arg): New function. | |
| 1558 | (gfc_check_transfer): Use to arguments. | |
| 1559 | (gfc_check_storage_size): Ditto. | |
| 1560 | (gfc_check_complex): Remove leftover comment from BOZ patch. | |
| 1561 | * primary.c (match_boz_constant): Remove leftover comment. | |
| 1562 | ||
| 1563 | 2019-07-23 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1564 | ||
| 1565 | * arith.c (gfc_convert_integer, gfc_convert_real, gfc_convert_complex): | |
| 1566 | Move to ... | |
| 1567 | * primary.c (convert_integer, convert_real, convert_complex): ... here. | |
| 1568 | Rename and make static functions. | |
| 1569 | (match_integer_constant): Use convert_integer | |
| 1570 | (match_real_constant): Use convert_real. | |
| 1571 | (match_complex_constant: Use convert_complex. | |
| 1572 | * arith.h (gfc_convert_integer, gfc_convert_real, gfc_convert_complex): | |
| 1573 | Remove prototypes. | |
| 1574 | * array.c (match_array_cons_element): A BOZ cannot be a data | |
| 1575 | statement value. Jump to a common exit point. | |
| 1576 | * check.c (gfc_invalid_boz): New function. Emit error or warning | |
| 1577 | for a BOZ in an invalid context. | |
| 1578 | (boz_args_check): Move to top of file to prevent need of forward | |
| 1579 | declaration. | |
| 1580 | (is_boz_constant): New function. Check that BOZ expr is constant. | |
| 1581 | (gfc_boz2real): New function. In-place conversion of BOZ literal | |
| 1582 | constant to REAL in accordance to F2018. | |
| 1583 | (gfc_boz2int): New function. In-place conversion of BOZ literal | |
| 1584 | constant to INTEGER in accordance to F2018. | |
| 1585 | (gfc_check_achar, gfc_check_char, gfc_check_float): Use gfc_invalid_boz. Convert BOZ | |
| 1586 | as needed. | |
| 1587 | (gfc_check_bge_bgt_ble_blt): Enforce F2018 requirements on BGE, | |
| 1588 | BGT, BLE, and BLT intrinsic functions. | |
| 1589 | (gfc_check_cmplx): Re-organize to check kind, if present, first. | |
| 1590 | Convert BOZ real and/or imaginary parts as needed in accordance to | |
| 1591 | F2018. | |
| 1592 | (gfc_check_complex): Use gfc_invalid_boz. Convert BOZ as needed. | |
| 1593 | (gfc_check_dcmplx, gfc_check_dble ): Convert BOZ as needed. | |
| 1594 | (gfc_check_dshift): Make dshift[lr] conform to F2018 standard. | |
| 1595 | gfc_check_float (gfc_expr *a) | |
| 1596 | (gfc_check_iand_ieor_ior): Make IAND, IEOR, and IOR conform to | |
| 1597 | F2018 standard. | |
| 1598 | (gfc_check_int): Conform to F2018 standard. | |
| 1599 | (gfc_check_intconv): Deprecate SHORT and LONG aliases for INT2 and | |
| 1600 | INT. Simply return for a BOZ argument. See gfc_simplify_intconv. | |
| 1601 | (gfc_check_merge_bits): Make MERGE_BITS conform to Fortran 2018 | |
| 1602 | standard. | |
| 1603 | (gfc_check_real): Remove incorrect comment. Check kind, if present, | |
| 1604 | first. Simply return for a BOZ argument. See gfc_simplify_real. | |
| 1605 | (gfc_check_and): Re-do error handling for BOZ arguments. Remove | |
| 1606 | special casing ts.type != BT_INTEGER or BT_LOGICAL. | |
| 1607 | * decl.c (match_old_style_init): Check for BOZ in old-style | |
| 1608 | initialization. Issue error or warning depending on | |
| 1609 | -fallow-invalid-boz option. Issue error if variable is not an | |
| 1610 | INTEGER or REAL and the value is BOZ. | |
| 1611 | * expr.c (gfc_copy_expr): Copy a BT_BOZ gfc_expr. | |
| 1612 | (gfc_check_assign): Re-do error handling for a BOZ in an assignment | |
| 1613 | statement. Do in-place conversion of RHS based on LHS type of | |
| 1614 | INTEGER or REAL. | |
| 1615 | * gfortran.h (gfc_expr): Add a boz component. Remove is_boz component. | |
| 1616 | (gfc_boz2int, gfc_boz2real, gfc_invalid_boz): New prototypes. | |
| 1617 | * interface.c (gfc_extend_assign): Guard against replacing an | |
| 1618 | intrinsic involving a BOZ literal constant on RHS. | |
| 1619 | * invoke.texi: Doument -fallow-invalid-boz. | |
| 1620 | * lang.opt: New option. -fallow-invalid-boz. | |
| 1621 | * libgfortran.h (bt): Elevate BOZ to a basic type. | |
| 1622 | * misc.c (gfc_basic_typename, gfc_typename): Translate BT_BOZ to BOZ. | |
| 1623 | * primary.c (convert_integer, convert_real, convert_complex): to here. | |
| 1624 | Rename and make static functions. | |
| 1625 | * primary.c(match_boz_constant): Rewrite parsing of a BOZ. Re-do | |
| 1626 | error handling. Deprecate 'X' for hexidecimal and postfix notation. | |
| 1627 | Use -fallow-invalid-boz and gfc_invalid_boz to accept deprecated code. | |
| 1628 | * resolve.c (resolve_ordinary_assign): Rework a RHS that is a | |
| 1629 | BOZ literal constant. Use gfc_invalid_boz to allow previous | |
| 1630 | nonstandard behavior. Remove range checking of BOZ conversion. | |
| 1631 | * simplify.c (convert_boz): Remove function. | |
| 1632 | (simplify_cmplx): Remove conversion of BOZ constants, because | |
| 1633 | conversion is done in gfc_check_cmplx. | |
| 1634 | (gfc_simplify_float): Remove conversion of BOZ constant, because | |
| 1635 | conversion is done in gfc_check_float. | |
| 1636 | (simplify_intconv): Use gfc_boz2int to convert BOZ to INTEGER. | |
| 1637 | Remove range checking for BOZ conversion. | |
| 1638 | (gfc_simplify_real): Use k, if present, to determine kind. Convert | |
| 1639 | BOZ to REAL. Remove range checking for BOZ conversion. | |
| 1640 | target-memory.c (gfc_convert_boz): Rewrite to deal with convert of | |
| 1641 | a BOZ to a REAL value. | |
| 1642 | ||
| 1643 | 2019-07-21 Thomas König <tkoenig@gcc.gnu.org> | |
| 1644 | ||
| 1645 | PR libfortran/91030 | |
| 1646 | * gfortran.texi (GFORTRAN_FORMATTED_BUFFER_SIZE): Document | |
| 1647 | (GFORTRAN_UNFORMATTED_BUFFER_SIZE): Likewise. | |
| 1648 | ||
| 1649 | 2019-07-16 Harald Anlauf <anlauf@gmx.de> | |
| 1650 | ||
| 1651 | PR fortran/90903 | |
| 1652 | * libgfortran.h: Add mask for -fcheck=bits option. | |
| 1653 | * options.c (gfc_handle_runtime_check_option): Add option "bits" | |
| 1654 | to run-time checks selectable via -fcheck. | |
| 1655 | * trans-intrinsic.c (gfc_conv_intrinsic_btest) | |
| 1656 | (gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits) | |
| 1657 | (gfc_conv_intrinsic_shift, gfc_conv_intrinsic_ishft) | |
| 1658 | (gfc_conv_intrinsic_ishftc): Implement run-time checks for the | |
| 1659 | POS, LEN, SHIFT, and SIZE arguments. | |
| 1660 | * gfortran.texi: Document run-time checks for bit manipulation | |
| 1661 | intrinsics. | |
| 1662 | * invoke.texi: Document new -fcheck=bits option. | |
| 1663 | ||
| 1664 | 2019-07-14 Jerry DeLisle <jvdelisle@gcc.gnu.org> | |
| 1665 | ||
| 1666 | PR fortran/87233 | |
| 1667 | * expr.c (check_restricted): Relax constraint C1279 which was | |
| 1668 | removed from F2008 and above. | |
| 1669 | ||
| 1670 | 2019-07-07 Paul Thomas <pault@gcc.gnu.org> | |
| 1671 | ||
| 1672 | PR fortran/91077 | |
| 1673 | * trans-array.c (gfc_conv_scalarized_array_ref) Delete code | |
| 1674 | that gave symbol backend decl for subref arrays and deferred | |
| 1675 | length variables. | |
| 1676 | ||
| 1677 | 2019-07-05 Andrew Stubbs <ams@codesourcery.com> | |
| 1678 | ||
| 1679 | * openmp.c (resolve_omp_clauses): Add custom error messages for | |
| 1680 | parameters in map clauses. | |
| 1681 | ||
| 1682 | 2019-07-03 Martin Liska <mliska@suse.cz> | |
| 1683 | ||
| 1684 | * check.c (gfc_check_c_funloc): Remove | |
| 1685 | dead assignemts. | |
| 1686 | * decl.c (variable_decl): Likewise. | |
| 1687 | * resolve.c (resolve_typebound_function): Likewise. | |
| 1688 | * simplify.c (gfc_simplify_matmul): Likewise. | |
| 1689 | (gfc_simplify_scan): Likewise. | |
| 1690 | * trans-array.c (gfc_could_be_alias): Likewise. | |
| 1691 | * trans-common.c (add_equivalences): Likewise. | |
| 1692 | * trans-expr.c (trans_class_vptr_len_assignment): Likewise. | |
| 1693 | (gfc_trans_array_constructor_copy): Likewise. | |
| 1694 | (gfc_trans_assignment_1): Likewise. | |
| 1695 | * trans-intrinsic.c (conv_intrinsic_atomic_op): Likewise. | |
| 1696 | * trans-openmp.c (gfc_omp_finish_clause): Likewise. | |
| 1697 | * trans-types.c (gfc_get_array_descriptor_base): Likewise. | |
| 1698 | * trans.c (gfc_build_final_call): Likewise. | |
| 1699 | ||
| 1700 | 2019-06-27 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1701 | ||
| 1702 | PR fortran/90987 | |
| 1703 | * gfortran.dg/common_1.f: new test. | |
| 1704 | * gfortran.dg/common_26.f90: Ditto. | |
| 1705 | ||
| 1706 | 2019-06-26 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1707 | ||
| 1708 | PR Fortran/90988 | |
| 1709 | ChangeLog forgotten with revision 272667 | |
| 1710 | * decl.c (access_attr_decl): Use temporary variable to reduce | |
| 1711 | unreadability of code. Normalize jumping to return. | |
| 1712 | (gfc_match_protected): Fix parsing error. Add comments to | |
| 1713 | explain code. Remove dead code. | |
| 1714 | (gfc_match_private): Use temporary variable to reduce unreadability | |
| 1715 | of code. Fix parsing error. Move code to test for blank PRIVATE. | |
| 1716 | Remove dead code. | |
| 1717 | (gfc_match_public): Move code to test for blank PUBLIC. Fix | |
| 1718 | parsing error. Remove dead code. | |
| 1719 | ||
| 1720 | 2019-06-24 Jan Hubicka <jh@suse.cz> | |
| 1721 | ||
| 1722 | * trans-expr.c (gfc_conv_substring): Check that | |
| 1723 | type is array or integer prior checking string flag. | |
| 1724 | (gfc_conv_string_parameter): Likewise. | |
| 1725 | * trans-openmp.c (gfc_omp_scalar_p): Likewise. | |
| 1726 | * trans.c (gfc_build_array_ref): Likewise. | |
| 1727 | ||
| 1728 | 2019-06-22 Jerry DeLisle <jvdelisle@gcc.gnu.org> | |
| 1729 | ||
| 1730 | PR fortran/89782 | |
| 1731 | * io.c (gfc_resolve_dt): Check that internal units are not | |
| 1732 | character PARAMETER. | |
| 1733 | ||
| 1734 | 2019-06-21 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1735 | ||
| 1736 | PR fortran/67884 | |
| 1737 | * resolve.c (deferred_requirements) : Check only the result variable. | |
| 1738 | (resolve_fl_procedure): Check deferred requirements on functions. | |
| 1739 | ||
| 1740 | 2019-06-21 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1741 | ||
| 1742 | PR fortran/51991 | |
| 1743 | * decl.c (gfc_match_save): If SAVE was not seen, return MATCH_NO | |
| 1744 | instead issuing an error message and returning MATCH_ERROR. | |
| 1745 | ||
| 1746 | 2019-06-20 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1747 | ||
| 1748 | PR fortran/77632 | |
| 1749 | * /decl.c (variable_decl): Mark a variable that is a target in pointer | |
| 1750 | initialization when in PROGRAM, MODULE, or SUBMODULE scope with an | |
| 1751 | implicit save. | |
| 1752 | ||
| 1753 | 2019-06-20 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1754 | ||
| 1755 | PR fortran/86587 | |
| 1756 | * symbol.c (verify_bind_c_derived_type): Remove erroneous error | |
| 1757 | checking for BIND(C) and PRIVATE attributes. | |
| 1758 | ||
| 1759 | 2019-06-20 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1760 | ||
| 1761 | PR fortran/90937 | |
| 1762 | * trans-types.c (get_formal_from_actual_arglist): Get symbol from | |
| 1763 | current namespace so it will be freed later. If symbol is of type | |
| 1764 | character, get an empty character length. | |
| 1765 | ||
| 1766 | 2019-06-19 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1767 | ||
| 1768 | PR fortran/69499 | |
| 1769 | * match.c (gfc_match_select_type): SELECT TYPE is an executable | |
| 1770 | statement, and cannot appear in MODULE or SUBMODULE scope. | |
| 1771 | ||
| 1772 | 2019-06-19 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1773 | ||
| 1774 | PR fortran/69398 | |
| 1775 | * decl.c (attr_decl): Check for duplicate DIMENSION attribute for a | |
| 1776 | CLASS entity. | |
| 1777 | ||
| 1778 | 2019-06-19 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1779 | ||
| 1780 | PR fortran/87907 | |
| 1781 | * resolve.c (resolve_contained_fntype): Do not dereference a NULL | |
| 1782 | pointer. | |
| 1783 | ||
| 1784 | 2019-06-19 Jim MacArthur <jim.macarthur@codethink.co.uk> | |
| 1785 | Mark Eggleston <mark.eggleston@codethink.com> | |
| 1786 | ||
| 1787 | PR fortran/89103 | |
| 1788 | * gfortran.texi: Add -fdec-blank-format-item | |
| 1789 | * invoke.texi: Add option to list of options. | |
| 1790 | * invoke.texi: Add to section on Commas in FORMAT specifications. | |
| 1791 | * io.c (check_format): At FMT_RPAREN goto finished if | |
| 1792 | -fdec-blank-format-item otherwise set error string. | |
| 1793 | * lang.opt: Add new option. | |
| 1794 | * options.c (set_dec_flags): Add SET_BITFLAG for | |
| 1795 | flag_dec_format_defaults. | |
| 1796 | ||
| 1797 | 2019-06-18 Julian Brown <julian@codesourcery.com> | |
| 1798 | ||
| 1799 | PR fortran/90921 | |
| 1800 | * trans-decl.c (finish_oacc_declare): Reset module_oacc_clauses | |
| 1801 | before scanning each namespace. | |
| 1802 | ||
| 1803 | 2019-06-18 Thomas Schwinge <thomas@codesourcery.com> | |
| 1804 | ||
| 1805 | PR fortran/85221 | |
| 1806 | * trans-decl.c (add_attributes_to_decl): Handle OpenACC 'declare' | |
| 1807 | directive. | |
| 1808 | ||
| 1809 | 2019-06-16 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1810 | ||
| 1811 | * dump_parse_tree (debug): Add verison for formal arglist. | |
| 1812 | Do not crash when a gfc_expr is NULL. | |
| 1813 | ||
| 1814 | 2019-06-15 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1815 | ||
| 1816 | * decl.c (gfc_match_derived_decl): Dummy argument cannot be a derived | |
| 1817 | type. | |
| 1818 | ||
| 1819 | 2019-06-14 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1820 | ||
| 1821 | * arith.c (arith_power): Rework overflow of an integer to an integer | |
| 1822 | exponent. | |
| 1823 | ||
| 1824 | 2019-06-14 Harald Anlauf <anlauf@gmx.de> | |
| 1825 | ||
| 1826 | PR fortran/90577 | |
| 1827 | PR fortran/90578 | |
| 1828 | * trans-intrinsic.c (gfc_conv_intrinsic_shift): Properly | |
| 1829 | distinguish logical/arithmetic shifts. | |
| 1830 | * intrinsic.texi: Update documentation for SHIFTR/SHIFTL/SHIFTA | |
| 1831 | (Fortran 2008) and LSHIFT/RSHIFT (GNU extensions). | |
| 1832 | ||
| 1833 | 2019-06-14 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1834 | ||
| 1835 | PR fortran/89646 | |
| 1836 | * dependency.c (gfc_check_argument_var_dependency): Suppress spurious | |
| 1837 | warnings by comparing variable names. | |
| 1838 | ||
| 1839 | 2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1840 | ||
| 1841 | PR fortran/68544 | |
| 1842 | * resolve.c (is_dt_name): New function to compare symbol name against | |
| 1843 | list of derived types. | |
| 1844 | (resolve_actual_arglist): Use it to find wrong code. | |
| 1845 | ||
| 1846 | 2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1847 | ||
| 1848 | PR fortran/89344 | |
| 1849 | * expr.c (gfc_check_vardef_context): Check for INTENT(IN) variable | |
| 1850 | in SELECT TYPE construct. | |
| 1851 | ||
| 1852 | 2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1853 | ||
| 1854 | PR fortran/88810 | |
| 1855 | * dependency.c (gfc_dep_resolver): Re-arrange code to make the logic | |
| 1856 | a bit more transparent. Fix 2 nearby formatting issues. | |
| 1857 | ||
| 1858 | 2019-06-13 Jakub Jelinek <jakub@redhat.com> | |
| 1859 | ||
| 1860 | * io.c (check_format): Use G_(...) instead of _(...) for error values, | |
| 1861 | append " in format string at %L" to all strings but unexpected_element, | |
| 1862 | use error as gfc_error formating string instead of | |
| 1863 | "%s in format string at %L". Formatting fixes. | |
| 1864 | ||
| 1865 | 2019-06-12 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1866 | ||
| 1867 | * gfortran.h (gfc_free_dt_list): Remove prototype. | |
| 1868 | ||
| 1869 | 2019-06-12 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 1870 | ||
| 1871 | PR fortran/90002 | |
| 1872 | * array.c (gfc_free_array_spec): When freeing an array-spec, avoid | |
| 1873 | an ICE for assumed-shape coarrays. | |
| 1874 | ||
| 1875 | 2019-06-08 Paul Thomas <pault@gcc.gnu.org> | |
| 1876 | ||
| 1877 | PR fortran/90786 | |
| 1878 | * trans-expr.c (pointer_assignment_is_proc_pointer) Remove as | |
| 1879 | it is very simple and only called from one place. | |
| 1880 | (gfc_trans_pointer_assignment): Rename non_proc_pointer_assign | |
| 1881 | as non_proc_ptr_assign. Assign to it directly, rather than call | |
| 1882 | to above, deleted function and use gfc_expr_attr instead of | |
| 1883 | only checking the reference chain. | |
| 1884 | ||
| 1885 | 2019-06-08 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1886 | Tomáš Trnka <trnka@scm.com> | |
| 1887 | ||
| 1888 | PR fortran/90744 | |
| 1889 | * trans-types.c (get_formal_from_actual_arglist): Unset typespec | |
| 1890 | flags which make no sense for procedures without explicit | |
| 1891 | interface. | |
| 1892 | ||
| 1893 | 2019-06-02 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1894 | ||
| 1895 | PR fortran/90539 | |
| 1896 | * trans-expr.c (gfc_conv_subref_array_arg): If the size of the | |
| 1897 | expression can be determined to be one, treat it as contiguous. | |
| 1898 | Set likelyhood of presence of an actual argument according to | |
| 1899 | PRED_FORTRAN_ABSENT_DUMMY and likelyhood of being contiguous | |
| 1900 | according to PRED_FORTRAN_CONTIGUOUS. | |
| 1901 | ||
| 1902 | 2019-05-30 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1903 | ||
| 1904 | * gfc-internals.texi (Translating to GENERIC): New chapter. | |
| 1905 | ||
| 1906 | 2019-05-30 Marek Polacek <polacek@redhat.com> | |
| 1907 | ||
| 1908 | * lang.opt (ftail-call-workaround): Fix a typo. | |
| 1909 | ||
| 1910 | 2019-05-30 Jakub Jelinek <jakub@redhat.com> | |
| 1911 | ||
| 1912 | * lang.opt (ftail-call-workaround=): Fix a typo - lenghts to lengths. | |
| 1913 | ||
| 1914 | 2019-05-29 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1915 | ||
| 1916 | PR fortran/90539 | |
| 1917 | * gfortran.h (gfc_has_dimen_vector_ref): Add prototype. | |
| 1918 | * trans.h (gfc_conv_subref_array_arg): Add argument check_contiguous. | |
| 1919 | (gfc_conv_is_contiguous_expr): Add prototype. | |
| 1920 | * frontend-passes.c (has_dimen_vector_ref): Remove prototype, | |
| 1921 | rename to | |
| 1922 | (gfc_has_dimen_vector_ref): New function name. | |
| 1923 | (matmul_temp_args): Use gfc_has_dimen_vector_ref. | |
| 1924 | (inline_matmul_assign): Likewise. | |
| 1925 | * trans-array.c (gfc_conv_array_parameter): Also check for absence | |
| 1926 | of a vector subscript before calling gfc_conv_subref_array_arg. | |
| 1927 | Pass additional argument to gfc_conv_subref_array_arg. | |
| 1928 | * trans-expr.c (gfc_conv_subref_array_arg): Add argument | |
| 1929 | check_contiguous. If that is true, check if the argument | |
| 1930 | is contiguous and do not repack in that case. | |
| 1931 | * trans-intrinsic.c (gfc_conv_intrinsic_is_contiguous): Split | |
| 1932 | away most of the work into, and call | |
| 1933 | (gfc_conv_intrinsic_is_coniguous_expr): New function. | |
| 1934 | ||
| 1935 | 2019-05-29 Jakub Jelinek <jakub@redhat.com> | |
| 1936 | ||
| 1937 | PR fortran/90329 | |
| 1938 | * lang.opt (fbroken-callers): Remove. | |
| 1939 | (ftail-call-workaround, ftail-call-workaround=): New options. | |
| 1940 | * gfortran.h (struct gfc_namespace): Add implicit_interface_calls. | |
| 1941 | * interface.c (gfc_procedure_use): Set implicit_interface_calls | |
| 1942 | for calls to implicit interface procedures. | |
| 1943 | * trans-decl.c (create_function_arglist): Use flag_tail_call_workaround | |
| 1944 | instead of flag_broken_callers. If it is not 2, also require | |
| 1945 | sym->ns->implicit_interface_calls. | |
| 1946 | * invoke.texi (fbroken-callers): Remove documentation. | |
| 1947 | (ftail-call-workaround, ftail-call-workaround=): Document. | |
| 1948 | ||
| 1949 | 2019-05-26 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1950 | ||
| 1951 | PR fortran/90539 | |
| 1952 | * trans-types.c (get_formal_from_actual_arglist): Set rank | |
| 1953 | and lower bound for assumed size arguments. | |
| 1954 | ||
| 1955 | 2019-05-22 Andrew Stubbs <ams@codesourcery.com> | |
| 1956 | ||
| 1957 | * trans-stmt.c (gfc_trans_critical): Use size_type_node for | |
| 1958 | gfor_fndecl_caf_lock and gfor_fndecl_caf_unlock calls. | |
| 1959 | (gfc_trans_allocate): Use size_type_node for gfor_fndecl_caf_sync_all | |
| 1960 | call. | |
| 1961 | ||
| 1962 | 2019-05-22 Jeff Law <law@redhat.com> | |
| 1963 | Mark Eggleston <mark.eggleston@codethink.com> | |
| 1964 | ||
| 1965 | PR fortran/89100 | |
| 1966 | * gfortran.texi: Add Default widths for F, G and I format | |
| 1967 | descriptors to Extensions section. | |
| 1968 | * invoke.texi: Add -fdec-format-defaults | |
| 1969 | * io.c (check_format): Use default widths for i, f and g when | |
| 1970 | flag_dec_format_defaults is enabled. | |
| 1971 | * lang.opt: Add new option. | |
| 1972 | * options.c (set_dec_flags): Add SET_BITFLAG for | |
| 1973 | flag_dec_format_defaults. | |
| 1974 | ||
| 1975 | 2019-05-21 Janne Blomqvist <jb@gcc.gnu.org> | |
| 1976 | ||
| 1977 | PR libfortran/90038 | |
| 1978 | * intrinsic.texi (EXECUTE_COMMAND_LINE): Explain new | |
| 1979 | wait=.false. implementation. | |
| 1980 | ||
| 1981 | 2019-05-20 Mark Eggleston <markeggleston@codethink.com> | |
| 1982 | ||
| 1983 | * gfortran.texi: Remove reference to the ASSIGN statement, capitalise | |
| 1984 | complex, state that padding is with spaces and modify the Hollerith | |
| 1985 | constant examples. | |
| 1986 | ||
| 1987 | 2019-05-19 Paul Thomas <pault@gcc.gnu.org> | |
| 1988 | ||
| 1989 | PR fortran/90498 | |
| 1990 | * trans-stmt.c (trans_associate_var) Do not use the saved | |
| 1991 | descriptor if the expression is a COMPONENT_REF. | |
| 1992 | ||
| 1993 | 2019-05-19 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 1994 | ||
| 1995 | PR fortran/90329 | |
| 1996 | * invoke.texi: Document -fbroken-callers. | |
| 1997 | * lang.opt: Add -fbroken-callers. | |
| 1998 | * trans-decl.c (create_function_arglist): Only set | |
| 1999 | DECL_HIDDEN_STRING_LENGTH if flag_broken_callers is set. | |
| 2000 | ||
| 2001 | 2019-05-17 Thomas Schwinge <thomas@codesourcery.com> | |
| 2002 | ||
| 2003 | PR fortran/89433 | |
| 2004 | * f95-lang.c (gfc_attribute_table): Set min_len to -1 for "omp | |
| 2005 | declare target". | |
| 2006 | * trans-decl.c (add_attributes_to_decl): Refer to OpenACC | |
| 2007 | 'routine' clauses from "omp declare target" attribute. | |
| 2008 | ||
| 2009 | 2019-05-16 Martin Sebor <msebor@redhat.com> | |
| 2010 | ||
| 2011 | * gfortranspec.c (append_arg): Spell out the word "argument." | |
| 2012 | ||
| 2013 | 2019-05-16 Jakub Jelinek <jakub@redhat.com> | |
| 2014 | ||
| 2015 | PR fortran/90329 | |
| 2016 | * trans-decl.c (create_function_arglist): Set | |
| 2017 | DECL_HIDDEN_STRING_LENGTH on hidden string length PARM_DECLs if | |
| 2018 | len is constant. | |
| 2019 | ||
| 2020 | 2019-05-15 Janne Blomqvist <jb@gcc.gnu.org> | |
| 2021 | ||
| 2022 | * parse.c (gfc_parse_file): Remove translation string markers. | |
| 2023 | ||
| 2024 | 2019-05-12 Janne Blomqvist <jb@gcc.gnu.org> | |
| 2025 | ||
| 2026 | * dump-parse-tree.c (get_c_type_name): Use macros for complex type | |
| 2027 | names. | |
| 2028 | * parse.c (gfc_parse_file): Define complex macros, add CPP support | |
| 2029 | when printing C prototypes. | |
| 2030 | ||
| 2031 | 2019-05-10 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2032 | ||
| 2033 | PR fortran/61968 | |
| 2034 | * interface.c (compare_actual_formal): Do not create a vtab if | |
| 2035 | the actual argument is assumed type. | |
| 2036 | ||
| 2037 | 2019-05-10 Paul Thomas <pault@gcc.gnu.org> | |
| 2038 | ||
| 2039 | PR fortran/90093 | |
| 2040 | * trans-decl.c (convert_CFI_desc): Test that the dummy is | |
| 2041 | present before doing any of the conversions. | |
| 2042 | ||
| 2043 | PR fortran/90352 | |
| 2044 | * decl.c (gfc_verify_c_interop_param): Restore the error for | |
| 2045 | charlen > 1 actual arguments passed to bind(C) procs. | |
| 2046 | Clean up trailing white space. | |
| 2047 | ||
| 2048 | PR fortran/90355 | |
| 2049 | * trans-array.c (gfc_trans_create_temp_array): Set the 'span' | |
| 2050 | field to the element length for all types. | |
| 2051 | (gfc_conv_expr_descriptor): The force_no_tmp flag is used to | |
| 2052 | prevent temporary creation, especially for substrings. | |
| 2053 | * trans-decl.c (gfc_trans_deferred_vars): Rather than assert | |
| 2054 | that the backend decl for the string length is non-null, use it | |
| 2055 | as a condition before calling gfc_trans_vla_type_sizes. | |
| 2056 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): 'force_no_tmp' | |
| 2057 | is set before calling gfc_conv_expr_descriptor. | |
| 2058 | * trans.c (get_array_span): Move the code for extracting 'span' | |
| 2059 | from gfc_build_array_ref to this function. This is specific to | |
| 2060 | descriptors that are component and indirect references. | |
| 2061 | * trans.h : Add the force_no_tmp flag bitfield to gfc_se. | |
| 2062 | ||
| 2063 | 2019-05-08 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2064 | ||
| 2065 | PR fortran/90351 | |
| 2066 | PR fortran/90329 | |
| 2067 | * dump-parse-tree.c: Include version.h. | |
| 2068 | (gfc_dump_external_c_prototypes): New function. | |
| 2069 | (get_c_type_name): Select "char" as a name for a simple char. | |
| 2070 | Adjust to handling external functions. Also handle complex. | |
| 2071 | (write_decl): Add argument bind_c. Adjust for dumping of external | |
| 2072 | procedures. | |
| 2073 | (write_proc): Likewise. | |
| 2074 | (write_interop_decl): Add bind_c argument to call of write_proc. | |
| 2075 | * gfortran.h: Add prototype for gfc_dump_external_c_prototypes. | |
| 2076 | * lang.opt: Add -fc-prototypes-external flag. | |
| 2077 | * parse.c (gfc_parse_file): Move dumping of BIND(C) prototypes. | |
| 2078 | Call gfc_dump_external_c_prototypes if option is set. | |
| 2079 | * invoke.texi: Document -fc-prototypes-external. | |
| 2080 | ||
| 2081 | 2019-05-06 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 2082 | ||
| 2083 | PR fortran/90290 | |
| 2084 | * match.c (gfc_match_stopcode): Check F2008 condition on stop code. | |
| 2085 | ||
| 2086 | 2019-05-01 Andrew Benson <abensonca@gmail.com> | |
| 2087 | ||
| 2088 | * module.c (write_module): Initialize module_column before writing | |
| 2089 | module to ensure line break occurs at correct column. | |
| 2090 | ||
| 2091 | 2019-05-01 Dominique d'Humieres <dominiq@gcc.gnu.org> | |
| 2092 | ||
| 2093 | PR fortran/60144 | |
| 2094 | * match.c (gfc_match_parens): Change the location for missing ')'. | |
| 2095 | (gfc_match_if): Detect a missing '('. Remove the spurious named | |
| 2096 | constant error. Change the wording of some errors. | |
| 2097 | (gfc_match_else): Change the wording of an error. | |
| 2098 | (gfc_match_elseif): Detect a missing '('. Improve the matching | |
| 2099 | process to get a better syntax analysis. | |
| 2100 | ||
| 2101 | 2019-04-19 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 2102 | ||
| 2103 | PR fortran/90166 | |
| 2104 | * decl.c (in_module_or_interface): New function to check that the | |
| 2105 | current state is in a module, submodule, or interface. | |
| 2106 | (gfc_match_prefix): Use it. | |
| 2107 | ||
| 2108 | 2019-04-22 Paul Thomas <pault@gcc.gnu.org> | |
| 2109 | ||
| 2110 | PR fortran/57284 | |
| 2111 | * resolve.c (find_array_spec): If this is a class expression | |
| 2112 | and the symbol and component array specs are the same, this is | |
| 2113 | not an error. | |
| 2114 | *trans-intrinsic.c (gfc_conv_intrinsic_size): If a class symbol | |
| 2115 | argument, has no namespace, it has come from the interface | |
| 2116 | mapping and the _data component must be accessed directly. | |
| 2117 | ||
| 2118 | 2019-04-17 Thomas Schwinge <thomas@codesourcery.com> | |
| 2119 | ||
| 2120 | PR fortran/90048 | |
| 2121 | * openmp.c (gfc_resolve_do_iterator): Handle sharing_clauses for | |
| 2122 | OpenACC, too. | |
| 2123 | (gfc_resolve_oacc_blocks): Populate sharing_clauses with private | |
| 2124 | clauses. | |
| 2125 | ||
| 2126 | 2019-04-14 Paul Thomas <pault@gcc.gnu.org> | |
| 2127 | ||
| 2128 | PR fortran/89843 | |
| 2129 | * trans-decl.c (gfc_get_symbol_decl): Assumed shape and assumed | |
| 2130 | rank dummies of bind C procs require deferred initialization. | |
| 2131 | (convert_CFI_desc): New procedure to convert incoming CFI | |
| 2132 | descriptors to gfc types and back again. | |
| 2133 | (gfc_trans_deferred_vars): Call it. | |
| 2134 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Null the CFI | |
| 2135 | descriptor pointer. Free the descriptor in all cases. | |
| 2136 | ||
| 2137 | PR fortran/89846 | |
| 2138 | * expr.c (is_CFI_desc): New function. | |
| 2139 | (is_subref_array): Tidy up by referencing the symbol directly. | |
| 2140 | * gfortran.h : Prototype for is_CFI_desc. | |
| 2141 | * trans_array.c (get_CFI_desc): New function. | |
| 2142 | (gfc_get_array_span, gfc_conv_scalarized_array_ref, | |
| 2143 | gfc_conv_array_ref): Use it. | |
| 2144 | * trans.c (get_array_span): Extract the span from descriptors | |
| 2145 | that are indirect references. | |
| 2146 | ||
| 2147 | PR fortran/90022 | |
| 2148 | * trans-decl.c (gfc_get_symbol_decl): Make sure that the se | |
| 2149 | expression is a pointer type before converting it to the symbol | |
| 2150 | backend_decl type. | |
| 2151 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Eliminate | |
| 2152 | temporary creation for intent(in). | |
| 2153 | ||
| 2154 | 2019-04-13 Dominique d'Humieres <dominiq@gcc.gnu.org> | |
| 2155 | ||
| 2156 | PR fortran/79842 | |
| 2157 | * module.c (gfc_use_module): use complete sentences. | |
| 2158 | ||
| 2159 | 2019-04-11 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2160 | ||
| 2161 | PR translation/89939 | |
| 2162 | * frontend-passes.c (B_ERROR): Delete macro. | |
| 2163 | (C_ERROR): Delete macro. | |
| 2164 | (B_ERROR_1): New macro. | |
| 2165 | (C_ERROR_1): New macro. | |
| 2166 | (C_ERROR_2): New macro. | |
| 2167 | (inline_matmul_assign): Use new macros. | |
| 2168 | (call_external_blas): Likewise. | |
| 2169 | ||
| 2170 | 2019-04-06 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2171 | ||
| 2172 | PR fortran/87352 | |
| 2173 | * gfortran.h (gfc_component): Add finalized field. | |
| 2174 | * class.c (finalize_component): If the component is already | |
| 2175 | finalized, return early. Set component->finalized on exit. | |
| 2176 | ||
| 2177 | 2019-04-06 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2178 | ||
| 2179 | PR fortran/89981 | |
| 2180 | * resolve.c (resolve_global_procedure): If the global symbol is an | |
| 2181 | ENTRY, also look up its name among the entries. | |
| 2182 | ||
| 2183 | 2019-04-04 Harald Anlauf <anlauf@gmx.de> | |
| 2184 | ||
| 2185 | PR fortran/89904 | |
| 2186 | * check.c (gfc_check_transfer): Reject procedures as actual | |
| 2187 | arguments for SOURCE and MOLD of TRANSFER intrinsic. | |
| 2188 | ||
| 2189 | 2019-04-03 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 2190 | ||
| 2191 | PR fortran/68567 | |
| 2192 | * expr.c (gfc_reduce_init_expr): Add extra check to avoid | |
| 2193 | dereferencing a null pointer. | |
| 2194 | ||
| 2195 | 2019-04-03 Dominique d'Humieres <dominiq@gcc.gnu.org> | |
| 2196 | ||
| 2197 | PR fortran/89375 | |
| 2198 | * expr.c (comp_pointer): Remove redundant condition. | |
| 2199 | ||
| 2200 | 2019-03-31 Harald Anlauf <anlauf@gmx.de> | |
| 2201 | ||
| 2202 | PR fortran/83515 | |
| 2203 | PR fortran/85797 | |
| 2204 | * trans-types.c (gfc_typenode_for_spec): Handle conversion for | |
| 2205 | procedure pointers. | |
| 2206 | * target-memory.c (gfc_element_size): Handle size determination | |
| 2207 | for procedure pointers. | |
| 2208 | ||
| 2209 | 2019-03-31 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2210 | ||
| 2211 | * dump-parse-tree.c (debug): Add for symbol_attribute *, | |
| 2212 | symbol_attribute and gfc_ref * arguments. | |
| 2213 | ||
| 2214 | 2019-03-30 Paul Thomas <pault@gcc.gnu.org> | |
| 2215 | ||
| 2216 | PR fortran/89841 | |
| 2217 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Use the formal | |
| 2218 | argument attributes rather than those of the actual argument. | |
| 2219 | ||
| 2220 | PR fortran/89842 | |
| 2221 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Call | |
| 2222 | 'set_dtype_for_unallocated' for any type of arrayspec. | |
| 2223 | ||
| 2224 | 2019-03-27 Janus Weil <janus@gcc.gnu.org> | |
| 2225 | ||
| 2226 | PR fortran/85537 | |
| 2227 | * expr.c (gfc_check_assign_symbol): Reject internal and dummy procedures | |
| 2228 | in procedure pointer initialization. | |
| 2229 | ||
| 2230 | 2019-03-27 Paul Thomas <pault@gcc.gnu.org> | |
| 2231 | ||
| 2232 | PR fortran/88247 | |
| 2233 | * expr.c (is_subref_array): Permit substrings to be detected | |
| 2234 | as subref arrays. | |
| 2235 | * trans-array.c (get_array_ctor_var_strlen): Obtain the length | |
| 2236 | of deferred length strings. Handle substrings with a NULL end | |
| 2237 | expression. | |
| 2238 | (trans_array_constructor): Remove an unnecessary blank line. | |
| 2239 | (gfc_conv_scalarized_array_ref): Skip to label 'done' if 'decl' | |
| 2240 | is a pointer array. | |
| 2241 | (get_array_charlen): If the expression is an array, convert the | |
| 2242 | first element of the constructor and use its string length. Get | |
| 2243 | a new charlen if necessary. | |
| 2244 | (gfc_conv_expr_descriptor): Call 'get_array_charlen' for array | |
| 2245 | constructor expressions. If the ss_info string length is | |
| 2246 | available, use that to set the span of character arrays. | |
| 2247 | * trans-expr.c (gfc_get_expr_charlen): Handle substrings | |
| 2248 | * trans-stmt.c (trans_associate_var): Set the pointer array | |
| 2249 | flag for variable targets and constant array constructors. Take | |
| 2250 | care not to reset the string length or the span in the case of | |
| 2251 | expressions that are not converted as direct by reference. | |
| 2252 | ||
| 2253 | 2019-03-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com> | |
| 2254 | ||
| 2255 | * intrinsic.texi (MINLOC): Fix typo in BACK argument documentation. | |
| 2256 | (MAXLOC): Likewise. | |
| 2257 | ||
| 2258 | 2019-03-24 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2259 | ||
| 2260 | PR fortran/78865 | |
| 2261 | * interface.c (compare_actual_formal): Change errors about | |
| 2262 | missing or extra to gfc_error_now to make sure they are issued. | |
| 2263 | Change "spec" to "specifier" in message. | |
| 2264 | * resolve.c (resolve_global_procedure): Also check for mismatching | |
| 2265 | interface with global symbols if the namespace has already been | |
| 2266 | resolved. | |
| 2267 | ||
| 2268 | 2019-03-21 Thomas Schwinge <thomas@codesourcery.com> | |
| 2269 | ||
| 2270 | PR fortran/72741 | |
| 2271 | * openmp.c (gfc_match_oacc_routine): Set the level of parallelism | |
| 2272 | for all variants. | |
| 2273 | (gfc_resolve_oacc_routines): Call gfc_add_omp_declare_target. | |
| 2274 | ||
| 2275 | PR fortran/89773 | |
| 2276 | * gfortran.h (gfc_oacc_routine_name): Add loc member. | |
| 2277 | (gfc_resolve_oacc_routines): Declare. | |
| 2278 | * openmp.c (gfc_match_oacc_routine): Move some error checking | |
| 2279 | into... | |
| 2280 | (gfc_resolve_oacc_routines): ... this new function. | |
| 2281 | * resolve.c (resolve_codes): Call it. | |
| 2282 | ||
| 2283 | PR fortran/72741 | |
| 2284 | * openmp.c (gfc_match_oacc_routine): Clarify. | |
| 2285 | ||
| 2286 | PR fortran/72741 | |
| 2287 | * module.c (verify_OACC_ROUTINE_LOP_NONE): New function. | |
| 2288 | (enum ab_attribute): Add AB_OACC_ROUTINE_LOP_GANG, | |
| 2289 | AB_OACC_ROUTINE_LOP_WORKER, AB_OACC_ROUTINE_LOP_VECTOR, | |
| 2290 | AB_OACC_ROUTINE_LOP_SEQ. | |
| 2291 | (attr_bits): Add these. | |
| 2292 | (mio_symbol_attribute): Handle these. | |
| 2293 | ||
| 2294 | 2019-03-20 Janus Weil <janus@gcc.gnu.org> | |
| 2295 | ||
| 2296 | PR fortran/71861 | |
| 2297 | * symbol.c (check_conflict): ABSTRACT attribute conflicts with | |
| 2298 | INTRINSIC attribute. | |
| 2299 | ||
| 2300 | 2019-03-18 Thomas Koenig <tkoeng@gcc.gnu.org> | |
| 2301 | ||
| 2302 | PR fortran/68009 | |
| 2303 | * iresolve.c: Include trans.h. | |
| 2304 | (gfc_resolve_fe_runtine_error): Set backend_decl on | |
| 2305 | resolved_sym. | |
| 2306 | ||
| 2307 | 2019-03-17 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2308 | ||
| 2309 | PR fortran/88008 | |
| 2310 | * gfortran.h (expr_t): Add EXPR_UNKNOWN. | |
| 2311 | * expr.c (gfc_copy_expr): Add EXPR_UNKNOWN to switch statement. | |
| 2312 | (gfc_simplify_expr): Likewise. | |
| 2313 | * module.c (mio_expr): Likewise. | |
| 2314 | * resovle.c (extract_compcall_passed_object): Issue error on | |
| 2315 | unknown type. | |
| 2316 | (check_typebound_baseobject): Issue error on wrong type. | |
| 2317 | * trans-expr.c (gfc_apply_interface_mapping_to_expr): Add | |
| 2318 | EXPR_UNKNOWN to switch statement. | |
| 2319 | ||
| 2320 | 2019-03-16 Jakub Jelinek <jakub@redhat.com> | |
| 2321 | ||
| 2322 | PR fortran/89724 | |
| 2323 | * scanner.c (load_line): Remove linenum and current_line static | |
| 2324 | variables, add warned_tabs automatic variable. Use current_file->line | |
| 2325 | instead of current_line and warned_tabs boolean to avoid diagnosing | |
| 2326 | tabs multiple times on the same line. | |
| 2327 | ||
| 2328 | 2019-03-16 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2329 | ||
| 2330 | PR fortran/84394 | |
| 2331 | * symbol.c (gfc_add_subroutine): If we are encountering a | |
| 2332 | subrtoutine within a BLOCK DATA and the name starts with an | |
| 2333 | underscore, do not check. | |
| 2334 | ||
| 2335 | 2019-03-15 Harald Anlauf <anlauf@gmx.de> | |
| 2336 | ||
| 2337 | PR fortran/60091 | |
| 2338 | * expr.c (gfc_check_pointer_assign): Correct and improve error | |
| 2339 | messages for invalid pointer assignments. | |
| 2340 | ||
| 2341 | 2019-03-14 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2342 | ||
| 2343 | * gfortran.texi: Document Q edit descriptor under | |
| 2344 | "Extensions not implemented in GNU Fortran". | |
| 2345 | ||
| 2346 | 2019-03-13 Harald Anlauf <anlauf@gmx.de> | |
| 2347 | ||
| 2348 | PR fortran/87045 | |
| 2349 | * trans-expr.c (gfc_trans_pointer_assignment): Move check for same | |
| 2350 | string length so that we do not get false errors for deferred | |
| 2351 | length. | |
| 2352 | ||
| 2353 | 2019-03-13 Janus Weil <janus@gcc.gnu.org> | |
| 2354 | ||
| 2355 | PR fortran/89601 | |
| 2356 | * decl.c (gfc_match_formal_arglist): Reject empty type parameter lists. | |
| 2357 | (gfc_match_derived_decl): Mark as PDT only if type parameter list was | |
| 2358 | matched successfully. | |
| 2359 | ||
| 2360 | 2019-03-13 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2361 | ||
| 2362 | PR fortran/66695 | |
| 2363 | PR fortran/77746 | |
| 2364 | PR fortran/79485 | |
| 2365 | * gfortran.h (gfc_symbol): Add bind_c component. | |
| 2366 | (gfc_get_gsymbol): Add argument bind_c. | |
| 2367 | * decl.c (add_global_entry): Add bind_c argument to | |
| 2368 | gfc_get_symbol. | |
| 2369 | * parse.c (parse_block_data): Likewise. | |
| 2370 | (parse_module): Likewise. | |
| 2371 | (add_global_procedure): Likewise. | |
| 2372 | (add_global_program): Likewise. | |
| 2373 | * resolve.c (resolve_common_blocks): Likewise. | |
| 2374 | (resolve_global_procedure): Likewise. | |
| 2375 | (gfc_verify_binding_labels): Likewise. | |
| 2376 | * symbol.c (gfc_get_gsymbol): Add argument bind_c. Set bind_c | |
| 2377 | in gsym. | |
| 2378 | * trans-decl.c (gfc_get_module_backend_decl): Add bind_c argument | |
| 2379 | to gfc_get_symbol. | |
| 2380 | (gfc_get_extern_function_decl): If the sym has a binding label | |
| 2381 | and it cannot be found in the global symbol tabel, it is the wrong | |
| 2382 | one and vice versa. | |
| 2383 | ||
| 2384 | 2019-03-12 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2385 | ||
| 2386 | PR fortran/87673 | |
| 2387 | * match.c (gfc_match_type_spec): Remove call to | |
| 2388 | gfc_resolve_expr for character length. | |
| 2389 | ||
| 2390 | 2019-03-12 Martin Liska <mliska@suse.cz> | |
| 2391 | ||
| 2392 | * decl.c (add_init_expr_to_sym): Replace usage of 'can't' | |
| 2393 | with 'cannot'. | |
| 2394 | (variable_decl): Likewise. | |
| 2395 | (cray_pointer_decl): Likewise. | |
| 2396 | (match_binding_attributes): Likewise. | |
| 2397 | * f95-lang.c (gfc_init): Likewise. | |
| 2398 | * interface.c (gfc_check_typebound_override): Likewise. | |
| 2399 | * intrinsic.c (make_generic): Likewise. | |
| 2400 | * module.c (dump_module): Likewise. | |
| 2401 | (gfc_use_module): Likewise. | |
| 2402 | * primary.c (gfc_convert_to_structure_constructor): Likewise. | |
| 2403 | * resolve.c (resolve_entries): Likewise. | |
| 2404 | (check_generic_tbp_ambiguity): Likewise. | |
| 2405 | (get_checked_tb_operator_target): Likewise. | |
| 2406 | * scanner.c (load_file): Likewise. | |
| 2407 | * trans-expr.c (gfc_conv_intrinsic_to_class): Likewise. | |
| 2408 | ||
| 2409 | 2019-03-12 Paul Thomas <pault@gcc.gnu.org> | |
| 2410 | ||
| 2411 | PR fortran/89363 | |
| 2412 | PR fortran/89364 | |
| 2413 | * trans-expr.c (set_dtype_for_unallocated): New function. | |
| 2414 | (gfc_conv_gfc_desc_to_cfi_desc): Call it for allocatable and | |
| 2415 | pointer arguments. | |
| 2416 | (gfc_conv_procedure_call): Likewise. Also, set the ubound of | |
| 2417 | the final dimension to -1 for assumed rank formal args that are | |
| 2418 | associated with assumed size arrays. | |
| 2419 | * trans-intrinsic.c (gfc_conv_intrinsic_bound): Return -1 for | |
| 2420 | the final dimension of assumed rank entities that are argument | |
| 2421 | associated with assumed size arrays. | |
| 2422 | (gfc_conv_intrinsic_shape): Likewise return -1 for the final | |
| 2423 | dimension of the shape intrinsic. | |
| 2424 | ||
| 2425 | 2019-03-11 Jakub Jelinek <jakub@redhat.com> | |
| 2426 | ||
| 2427 | PR fortran/89651 | |
| 2428 | * trans-openmp.c (gfc_omp_clause_default_ctor): Set TREE_NO_WARNING | |
| 2429 | on decl if adding COND_EXPR for allocatable. | |
| 2430 | (gfc_omp_clause_copy_ctor): Set TREE_NO_WARNING on dest. | |
| 2431 | ||
| 2432 | 2019-03-11 Martin Liska <mliska@suse.cz> | |
| 2433 | ||
| 2434 | * decl.c (match_record_decl): Wrap an option name | |
| 2435 | in a string format message and fix GNU coding style. | |
| 2436 | (gfc_match_pointer): Likewise. | |
| 2437 | * expr.c (find_array_section): Likewise. | |
| 2438 | * intrinsic.c (gfc_is_intrinsic): Likewise. | |
| 2439 | * options.c (gfc_post_options): Likewise. | |
| 2440 | * primary.c (match_integer_constant): Likewise. | |
| 2441 | * trans-common.c (translate_common): Likewise. | |
| 2442 | ||
| 2443 | 2019-03-10 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2444 | ||
| 2445 | PR fortran/66089 | |
| 2446 | * trans-array.c (gfc_scalar_elemental_arg_saved_as_reference): | |
| 2447 | Return false if a scalar tempoary is needed. | |
| 2448 | (gfc_walk_variable_expr): Fix up class refs. | |
| 2449 | ||
| 2450 | 2019-03-10 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2451 | ||
| 2452 | PR fortran/87734 | |
| 2453 | * symbol.c (gfc_add_procedure): Only throw an error if the | |
| 2454 | procedure has not been declared either PUBLIC or PRIVATE. | |
| 2455 | ||
| 2456 | 2019-03-09 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2457 | ||
| 2458 | PR fortran/71544 | |
| 2459 | * trans-types.c (gfc_typenode_for_spec) Set ts->is_c_interop of | |
| 2460 | C_PTR and C_FUNPTR. | |
| 2461 | (create_fn_spec): Mark argument as escaping if ts->is_c_interop is set. | |
| 2462 | ||
| 2463 | 2019-03-09 Janus Weil <janus@gcc.gnu.org> | |
| 2464 | ||
| 2465 | PR fortran/84504 | |
| 2466 | * expr.c (gfc_check_assign_symbol): Deal with procedure pointers to | |
| 2467 | pointer-valued functions. | |
| 2468 | ||
| 2469 | 2019-03-09 Thomas König <tkoenig@gcc.gnu.org> | |
| 2470 | ||
| 2471 | PR fortran/71203 | |
| 2472 | * decl.c (add_init_expr_to_sym): Add shape if init has none. Add | |
| 2473 | asserts that it has to be an EXPR_ARRAY in this case. | |
| 2474 | ||
| 2475 | 2019-03-08 Jakub Jelinek <jakub@redhat.com> | |
| 2476 | ||
| 2477 | PR other/80058 | |
| 2478 | * arith.c (gfc_complex2complex): Avoid two spaces in the middle of | |
| 2479 | diagnostics. | |
| 2480 | * resolve.c (resolve_allocate_expr): Likewise. | |
| 2481 | ||
| 2482 | 2019-03-06 Harald Anlauf <anlauf@gmx.de> | |
| 2483 | ||
| 2484 | PR fortran/71203 | |
| 2485 | * expr.c (simplify_const_ref): Avoid null pointer dereference. | |
| 2486 | ||
| 2487 | 2019-03-03 Harald Anlauf <anlauf@gmx.de> | |
| 2488 | Steven G. Kargl <kargl@gcc.gnu.org> | |
| 2489 | ||
| 2490 | PR fortran/77583 | |
| 2491 | * symbol.c (check_conflict): Check for valid procedure name | |
| 2492 | passed to error reporting routine. | |
| 2493 | ||
| 2494 | 2019-03-03 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2495 | ||
| 2496 | PR fortran/72714 | |
| 2497 | * resolve.c (resolve_allocate_expr): Add some tests for coarrays. | |
| 2498 | ||
| 2499 | 2019-03-02 Harald Anlauf <anlauf@gmx.de> | |
| 2500 | ||
| 2501 | PR fortran/89516 | |
| 2502 | * check.c (gfc_calculate_transfer_sizes): Correct checks for cases | |
| 2503 | where storage size of elements of MOLD is 0. | |
| 2504 | ||
| 2505 | 2019-02-28 Thomas Schwinge <thomas@codesourcery.com> | |
| 2506 | Cesar Philippidis <cesar@codesourcery.com> | |
| 2507 | ||
| 2508 | PR fortran/72741 | |
| 2509 | PR fortran/89433 | |
| 2510 | * openmp.c (gfc_match_oacc_routine): Handle repeated use of the | |
| 2511 | Fortran OpenACC 'routine' directive. | |
| 2512 | ||
| 2513 | PR fortran/72741 | |
| 2514 | * gfortran.h (enum oacc_routine_lop): Add OACC_ROUTINE_LOP_ERROR. | |
| 2515 | * openmp.c (gfc_oacc_routine_lop, gfc_match_oacc_routine): Use it. | |
| 2516 | * trans-decl.c (add_attributes_to_decl): Likewise. | |
| 2517 | ||
| 2518 | PR fortran/72741 | |
| 2519 | PR fortran/89433 | |
| 2520 | * openmp.c (gfc_match_oacc_routine): Accept intrinsic symbols. | |
| 2521 | ||
| 2522 | 2019-02-26 Harald Anlauf <anlauf@gmx.de> | |
| 2523 | ||
| 2524 | PR fortran/89492 | |
| 2525 | * check.c (gfc_calculate_transfer_sizes): Handle cases where | |
| 2526 | storage size of elements of MOLD is 0. | |
| 2527 | ||
| 2528 | 2019-02-26 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2529 | ||
| 2530 | PR fortran/89496 | |
| 2531 | * trans-types.c (get_formal_from_actual_arglist): If | |
| 2532 | the actual arglist has no expression, the corresponding | |
| 2533 | formal arglist is an alternate return. | |
| 2534 | ||
| 2535 | 2019-02-26 Uroš Bizjak <ubizjak@gmail.com> | |
| 2536 | ||
| 2537 | * invoke.texi (-ffpe-trap): Use @var for every item in the list. | |
| 2538 | ||
| 2539 | 2019-02-26 Jakub Jelinek <jakub@redhat.com> | |
| 2540 | ||
| 2541 | PR fortran/43210 | |
| 2542 | * trans-array.c (gfc_conv_array_initializer): Use RANGE_EXPR instead | |
| 2543 | of duplicating the initializer possibly many times. | |
| 2544 | ||
| 2545 | 2019-02-24 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2546 | ||
| 2547 | PR fortran/89174 | |
| 2548 | * trans-expr.c (gfc_find_and_cut_at_last_class_ref): Add is_mold | |
| 2549 | to arguments. If we are dealing with a MOLD, call | |
| 2550 | gfc_expr_to_initialize(). | |
| 2551 | * trans-stmt.c (gfc_trans_allocate): For MOLD, pass is_mold=true | |
| 2552 | to gfc_find_and_cut_at_last_class_ref. | |
| 2553 | * trans.h (gfc_find_and_cut_at_last_class_ref): Add optional | |
| 2554 | argument is_mold with default false. | |
| 2555 | ||
| 2556 | 2019-02-24 Harald Anlauf <anlauf@gmx.de> | |
| 2557 | ||
| 2558 | PR fortran/89266 | |
| 2559 | PR fortran/88326 | |
| 2560 | * target-memory.c (gfc_element_size): Return false if element size | |
| 2561 | cannot be determined; element size is returned separately. | |
| 2562 | (gfc_target_expr_size): Return false if expression size cannot be | |
| 2563 | determined; expression size is returned separately. | |
| 2564 | * target-memory.h: Adjust prototypes. | |
| 2565 | * check.c (gfc_calculate_transfer_sizes): Adjust references to | |
| 2566 | gfc_target_expr_size, gfc_element_size. | |
| 2567 | * arith.c (hollerith2representation): Likewise. | |
| 2568 | * class.c (find_intrinsic_vtab): Likewise. | |
| 2569 | * simplify.c (gfc_simplify_sizeof): Likewise. | |
| 2570 | ||
| 2571 | 2019-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> | |
| 2572 | ||
| 2573 | PR fortran/84387 | |
| 2574 | * trans-io.c (transfer_expr): Do not return if there are no | |
| 2575 | components to the derived type or class. | |
| 2576 | ||
| 2577 | 2019-02-23 Paul Thomas <pault@gcc.gnu.org> | |
| 2578 | ||
| 2579 | PR fortran/88117 | |
| 2580 | * resolve.c (deferred_op_assign): Return if the lhs expression | |
| 2581 | has the pointer attribute. | |
| 2582 | * trans-expr.c (gfc_trans_assignment_1): Do not fix the string | |
| 2583 | length if the lhs expression has the pointer attribute. | |
| 2584 | ||
| 2585 | 2019-02-23 Paul Thomas <pault@gcc.gnu.org> | |
| 2586 | ||
| 2587 | PR fortran/89385 | |
| 2588 | PR fortran/89366 | |
| 2589 | * decl.c (gfc_verify_c_interop_param): Restriction on string | |
| 2590 | length being one is lifted for F2018. | |
| 2591 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): For scalar | |
| 2592 | characters with intent in, make a temporary and copy the result | |
| 2593 | of the expression evaluation into it. | |
| 2594 | (gfc_conv_procedure_call): Set a flag for character formal args | |
| 2595 | having a character length that is not unity. If the procedure | |
| 2596 | is bind C, call gfc_conv_gfc_desc_to_cfi_desc in this case. | |
| 2597 | Also, extend bind C calls to unconditionally convert both | |
| 2598 | pointers and allocatable expressions. | |
| 2599 | ||
| 2600 | 2019-02-23 David Malcolm <dmalcolm@redhat.com> | |
| 2601 | Jakub Jelinek <jakub@redhat.com> | |
| 2602 | ||
| 2603 | PR middle-end/88074 | |
| 2604 | * simplify.c (norm2_do_sqrt, gfc_simplify_norm2): Use | |
| 2605 | mpfr_number_p && !mpfr_zero_p instead of mpfr_regular_p. | |
| 2606 | (norm2_add_squared): Likewise. Use mp_exp_t rather than mpfr_exp_t. | |
| 2607 | ||
| 2608 | 2019-02-22 Harald Anlauf <anlauf@gmx.de> | |
| 2609 | ||
| 2610 | PR fortran/83057 | |
| 2611 | * io.c (gfc_match_open): Fix logic in checks of OPEN statement | |
| 2612 | when NEWUNIT= is specified. | |
| 2613 | ||
| 2614 | 2019-02-22 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 2615 | ||
| 2616 | PR fortran/89431 | |
| 2617 | * gfortran.texi: Fix documentation to match the implementation. | |
| 2618 | ||
| 2619 | 2019-02-22 Thomas Schwinge <thomas@codesourcery.com> | |
| 2620 | Cesar Philippidis <cesar@codesourcery.com> | |
| 2621 | ||
| 2622 | PR fortran/72741 | |
| 2623 | * gfortran.h (oacc_routine_lop): New enum. | |
| 2624 | (symbol_attribute): Use it. | |
| 2625 | * openmp.c (gfc_oacc_routine_dims): Replace with... | |
| 2626 | (gfc_oacc_routine_lop): ... this new function. | |
| 2627 | (gfc_match_oacc_routine): Adjust. | |
| 2628 | * trans-decl.c (add_attributes_to_decl): Likewise. | |
| 2629 | ||
| 2630 | 2019-02-22 Thomas Schwinge <thomas@codesourcery.com> | |
| 2631 | ||
| 2632 | * openmp.c (gfc_match_oacc_declare): Revert earlier changes. | |
| 2633 | ||
| 2634 | 2019-02-21 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2635 | ||
| 2636 | * dump-parse-tree.c (debug): Implement for gfc_expr *, | |
| 2637 | gfc_typespec *, gfc_typespec and gfc_symbol *. | |
| 2638 | ||
| 2639 | 2019-02-21 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2640 | ||
| 2641 | PR fortran/86119 | |
| 2642 | * class.c (gfc_get_len_component): Add argument k for kind. | |
| 2643 | If the kind of the resulting expression is not equal to k, | |
| 2644 | convert it. | |
| 2645 | * gfortran.h (gfc_len_component): Adjust prototype. | |
| 2646 | * simplify.c (gfc_simplify_len): Pass kind to | |
| 2647 | gfc_get_len_component. | |
| 2648 | ||
| 2649 | 2019-02-20 Martin Liska <mliska@suse.cz> | |
| 2650 | ||
| 2651 | * gfortran.texi: Change singular to plural. | |
| 2652 | ||
| 2653 | 2019-02-20 Martin Liska <mliska@suse.cz> | |
| 2654 | ||
| 2655 | * gfortran.texi: Document Fortran header directive. | |
| 2656 | ||
| 2657 | 2019-02-19 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2658 | ||
| 2659 | PR fortran/89384 | |
| 2660 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): If the dummy | |
| 2661 | argument is contiguous and the actual argument may not be, | |
| 2662 | use gfc_conv_subref_array_arg. | |
| 2663 | ||
| 2664 | 2019-02-19 Thomas Schwinge <thomas@codesourcery.com> | |
| 2665 | ||
| 2666 | PR c/87924 | |
| 2667 | * openmp.c (gfc_match_omp_clauses): Add representation of wait clause | |
| 2668 | without argument as 'wait (GOMP_ASYNC_NOVAL)'. | |
| 2669 | ||
| 2670 | 2019-02-18 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2671 | ||
| 2672 | PR fortran/87689 | |
| 2673 | * trans-decl.c (gfc_get_extern_function_decl): Add argument | |
| 2674 | actual_args and pass it through to gfc_get_function_type. | |
| 2675 | * trans-expr.c (conv_function_val): Add argument actual_args | |
| 2676 | and pass it on to gfc_get_extern_function_decl. | |
| 2677 | (conv_procedure_call): Pass actual arguments to conv_function_val. | |
| 2678 | * trans-types.c (get_formal_from_actual_arglist): New function. | |
| 2679 | (gfc_get_function_type): Add argument actual_args. Generate | |
| 2680 | formal args from actual args if necessary. | |
| 2681 | * trans-types.h (gfc_get_function_type): Add optional argument. | |
| 2682 | * trans.h (gfc_get_extern_function_decl): Add optional argument. | |
| 2683 | ||
| 2684 | 2019-02-18 Martin Liska <mliska@suse.cz> | |
| 2685 | ||
| 2686 | * decl.c (gfc_match_gcc_builtin): Add support for filtering | |
| 2687 | of builtin directive based on multilib ABI name. | |
| 2688 | ||
| 2689 | 2019-02-17 Harald Anlauf <anlauf@gmx.de> | |
| 2690 | ||
| 2691 | PR fortran/88299 | |
| 2692 | * resolve.c (resolve_common_blocks,resolve_common_vars): Move | |
| 2693 | check for obsolent COMMON feature in F2018 to better place. | |
| 2694 | ||
| 2695 | 2019-02-17 Harald Anlauf <anlauf@gmx.de> | |
| 2696 | ||
| 2697 | PR fortran/89077 | |
| 2698 | * decl.c (gfc_set_constant_character_len): Clear original string | |
| 2699 | representation after padding has been performed to target length. | |
| 2700 | ||
| 2701 | 2019-02-16 Jakub Jelinek <jakub@redhat.com> | |
| 2702 | ||
| 2703 | PR middle-end/88074 | |
| 2704 | * simplify.c (simplify_transformation_to_array): Run post_op | |
| 2705 | immediately after processing corresponding row, rather than at the | |
| 2706 | end. | |
| 2707 | (norm2_scale): New variable. | |
| 2708 | (add_squared): Rename to ... | |
| 2709 | (norm2_add_squared): ... this. Scale down operand and/or result | |
| 2710 | if needed. | |
| 2711 | (do_sqrt): Rename to ... | |
| 2712 | (norm2_do_sqrt): ... this. Handle the result == e case. Scale up | |
| 2713 | result and clear norm2_scale. | |
| 2714 | (gfc_simplify_norm2): Clear norm2_scale. Change add_squared to | |
| 2715 | norm2_add_squared and &do_sqrt to norm2_do_sqrt. Scale up result | |
| 2716 | and clear norm2_scale again. | |
| 2717 | ||
| 2718 | 2019-02-17 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2719 | ||
| 2720 | PR fortran/71066 | |
| 2721 | * trans-decl.c (generate_coarray_sym_init): For an array | |
| 2722 | constructor in a DATA statement of a coarray variable, set the | |
| 2723 | rank to 1 to avoid confusion later on. If the constructor | |
| 2724 | contains only one value, use that for initiailizig. | |
| 2725 | ||
| 2726 | 2019-02-14 Janne Blomqvist <jb@gcc.gnu.org> | |
| 2727 | ||
| 2728 | PR fortran/81552 | |
| 2729 | * gfortran.h (gfc_option_t): Make flag_init_integer_value a long. | |
| 2730 | * options.c (gfc_handle_option): Use strtol instead of atoi. | |
| 2731 | * invoke.texi: Document -finit-integer behavior in more detail. | |
| 2732 | ||
| 2733 | 2019-02-14 Harald Anlauf <anlauf@gmx.de> | |
| 2734 | ||
| 2735 | PR fortran/88248 | |
| 2736 | * symbol.c: Move check for labeled DO statement from | |
| 2737 | gfc_define_st_label to gfc_reference_st_label. | |
| 2738 | ||
| 2739 | 2019-02-14 Cesar Philippidis <cesar@codesourcery.com> | |
| 2740 | ||
| 2741 | PR fortran/72715 | |
| 2742 | * openmp.c (resolve_oacc_nested_loops): Error on do concurrent | |
| 2743 | loops. | |
| 2744 | ||
| 2745 | 2019-02-13 Martin Liska <mliska@suse.cz> | |
| 2746 | ||
| 2747 | PR fortran/88649 | |
| 2748 | * resolve.c (resolve_operator): Initialize 't' right | |
| 2749 | after function entry. Skip switch (e->value.op.op) | |
| 2750 | for -fdec operands that become function calls. | |
| 2751 | ||
| 2752 | 2019-02-10 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2753 | ||
| 2754 | PR fortran/71723 | |
| 2755 | * expr.c (gfc_check_assign): Add argument is_init_expr. If we are | |
| 2756 | looking at an init expression, issue error if the target is not a | |
| 2757 | TARGET and we are not looking at a procedure pointer. | |
| 2758 | * gfortran.h (gfc_check_assign): Add optional argument | |
| 2759 | is_init_expr. | |
| 2760 | ||
| 2761 | 2019-02-09 Harald Anlauf <anlauf@gmx.de> | |
| 2762 | ||
| 2763 | PR fortran/89077 | |
| 2764 | * resolve.c (gfc_resolve_substring_charlen): Check substring | |
| 2765 | length for constantness prior to general calculation of length. | |
| 2766 | ||
| 2767 | 2019-02-09 Paul Thomas <pault@gcc.gnu.org> | |
| 2768 | ||
| 2769 | PR fortran/89200 | |
| 2770 | * trans-array.c (gfc_trans_create_temp_array): Set the 'span' | |
| 2771 | field for derived types. | |
| 2772 | ||
| 2773 | 2019-02-04 Harald Anlauf <anlauf@gmx.de> | |
| 2774 | ||
| 2775 | PR fortran/89077 | |
| 2776 | * decl.c (add_init_expr_to_sym): Copy length of string initializer | |
| 2777 | to declared symbol. | |
| 2778 | ||
| 2779 | 2019-02-04 Martin Liska <mliska@suse.cz> | |
| 2780 | ||
| 2781 | PR fortran/89185 | |
| 2782 | * resolve.c (resolve_ref): Remove breakout variable as | |
| 2783 | we need to prevent prev = &(*prev)->next to happen | |
| 2784 | with *prev == NULL. | |
| 2785 | ||
| 2786 | 2019-02-04 Martin Liska <mliska@suse.cz> | |
| 2787 | ||
| 2788 | PR fortran/88912 | |
| 2789 | * scanner.c (load_file): Report error for -fpre-include | |
| 2790 | file and do not ICE. | |
| 2791 | ||
| 2792 | 2019-02-02 Dominique d'Humieres <dominiq@gcc.gnu.org> | |
| 2793 | ||
| 2794 | PR fortran/81344 | |
| 2795 | * invoke.texi: Document the behavior of repeated -ffpe-trap | |
| 2796 | and -ffpe-summary. | |
| 2797 | ||
| 2798 | 2019-02-02 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2799 | ||
| 2800 | PR fortran/88298 | |
| 2801 | * arith.c (gfc_int2int): Do not warn if src->do_not_warn is set. | |
| 2802 | * gfortran.h (gfc_expr): Add flag do_not_warn. | |
| 2803 | * intrinsic.c (gfc_convert_type_warn): Set expr->do_not_warn if | |
| 2804 | no warning is desired. | |
| 2805 | ||
| 2806 | 2019-02-02 Paul Thomas <pault@gcc.gnu.org> | |
| 2807 | ||
| 2808 | PR fortran/88393 | |
| 2809 | * trans-expr.c (gfc_conv_procedure_call): For derived entities, | |
| 2810 | passed in parentheses to class formals, invert the order of | |
| 2811 | copying allocatable components to taking the _data of the | |
| 2812 | class expression. | |
| 2813 | ||
| 2814 | 2019-02-02 Paul Thomas <pault@gcc.gnu.org> | |
| 2815 | ||
| 2816 | PR fortran/88980 | |
| 2817 | * trans-array.c (gfc_array_init_size): Add element_size to the | |
| 2818 | arguments. | |
| 2819 | (gfc_array_allocate): Remove the recalculation of the size of | |
| 2820 | the element and use element_size from the call to the above. | |
| 2821 | Unconditionally set the span field of the descriptor. | |
| 2822 | ||
| 2823 | 2019-02-02 Paul Thomas <pault@gcc.gnu.org> | |
| 2824 | ||
| 2825 | PR fortran/88685 | |
| 2826 | * expr.c (is_subref_array): Move the check for class pointer | |
| 2827 | dummy arrays to after the reference check. If we haven't seen | |
| 2828 | an array reference other than an element and a component is not | |
| 2829 | class or derived, return false. | |
| 2830 | ||
| 2831 | 2019-02-01 Jakub Jelinek <jakub@redhat.com> | |
| 2832 | ||
| 2833 | PR fortran/83246 | |
| 2834 | PR fortran/89084 | |
| 2835 | * trans-decl.c (generate_local_decl): Add referenced FL_PARAMETERs | |
| 2836 | if sym->ns->construct_entities rather than if | |
| 2837 | sym->ns->parent->code->op == EXEC_BLOCK. | |
| 2838 | ||
| 2839 | 2019-01-31 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2840 | ||
| 2841 | PR fortran/88669 | |
| 2842 | * resolve.c (resolve_component): If the reference is a BT_CLASS, | |
| 2843 | copy the contiguous attribute from the reference and use the | |
| 2844 | correct attributes. | |
| 2845 | ||
| 2846 | 2019-01-30 Jerry DeLisle <jvdelisle@gcc.gnu.org> | |
| 2847 | ||
| 2848 | PR fortran/52564 | |
| 2849 | * io.c (match_io): Add check for comma after '*' without subsequent | |
| 2850 | IO list. | |
| 2851 | ||
| 2852 | 2019-01-30 Dominique d'Humieres <dominiq@gcc.gnu.org> | |
| 2853 | ||
| 2854 | PR fortran/52884 | |
| 2855 | * invoke.texi: Document the promotion of double precision | |
| 2856 | constants. | |
| 2857 | ||
| 2858 | 2019-01-29 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2859 | ||
| 2860 | PR fortran/57048 | |
| 2861 | * interface.c (gfc_compare_types): If a derived type and an | |
| 2862 | integer both have a derived type, and they are identical, | |
| 2863 | this is a C binding type and compares equal. | |
| 2864 | ||
| 2865 | 2019-01-26 Harald Anlauf <anlauf@gmx.de> | |
| 2866 | ||
| 2867 | PR fortran/57553 | |
| 2868 | * expr.c (check_inquiry): Add list of inquiry functions allowed in | |
| 2869 | constant expressions for F2008+. | |
| 2870 | ||
| 2871 | 2019-01-25 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 2872 | ||
| 2873 | PR fortran/85780 | |
| 2874 | * decl.c (gfc_match_subroutine): Check for conflict between BIND(C) | |
| 2875 | and alternative return. | |
| 2876 | ||
| 2877 | 2019-01-24 Paul Thomas <pault@gcc.gnu.org> | |
| 2878 | ||
| 2879 | PR fortran/88929 | |
| 2880 | * trans-array.c (gfc_conv_descriptor_elem_len): New function. | |
| 2881 | * trans-array.h : Add prototype for above. | |
| 2882 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Take account of | |
| 2883 | assumed rank arrays being flagged by rank = -1 in expressions. | |
| 2884 | Intent in arrays need a pointer to a copy of the data to be | |
| 2885 | assigned to the descriptor passed for conversion. This should | |
| 2886 | then be freed, together with the CFI descriptor on return from | |
| 2887 | the C call. | |
| 2888 | ||
| 2889 | 2019-01-22 Harald Anlauf <anlauf@gmx.de> | |
| 2890 | ||
| 2891 | PR fortran/88579 | |
| 2892 | * trans-expr.c (gfc_conv_power_op): Handle cases of (2**e) ** integer | |
| 2893 | and (- 2**e) ** integer. | |
| 2894 | ||
| 2895 | 2019-01-19 Dominique d'Humieres <dominiq@gcc.gnu.org> | |
| 2896 | ||
| 2897 | PR fortran/37835 | |
| 2898 | * resolve.c (resolve_types): Add !flag_automatic. | |
| 2899 | * symbol.c (gfc_add_save): Silence warnings. | |
| 2900 | ||
| 2901 | 2019-01-19 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 2902 | ||
| 2903 | PR fortran/77960 | |
| 2904 | * io.c (match_io_element): input-item cannot be an external function. | |
| 2905 | ||
| 2906 | 2018-01-19 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2907 | Paul Thomas <pault@gcc.gnu.org> | |
| 2908 | ||
| 2909 | PR fortran/56789 | |
| 2910 | * trans-expr.c (gfc_conv_procedure_call): Call | |
| 2911 | gfc_conv_subref_array_arg if the formal arg is contiguous | |
| 2912 | and the actual arg may not be. | |
| 2913 | ||
| 2914 | 2019-01-17 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2915 | ||
| 2916 | PR fortran/88871 | |
| 2917 | * resolve.c (resolve_ref): Fix logic for removal of | |
| 2918 | reference. | |
| 2919 | ||
| 2920 | 2019-01-19 Jakub Jelinek <jakub@redhat.com> | |
| 2921 | ||
| 2922 | PR fortran/88902 | |
| 2923 | * trans-decl.c (gfc_get_symbol_decl): Don't add length to function | |
| 2924 | or parent function if it has been added there already. | |
| 2925 | ||
| 2926 | 2019-01-15 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2927 | ||
| 2928 | PR fortran/43136 | |
| 2929 | * resolve.c (resolve_array_ref): Add equal_length argument; set it | |
| 2930 | if the length of the substring equals that of the orignal | |
| 2931 | variable. | |
| 2932 | (resolve_ref): Remove the substring if it is equal in length to | |
| 2933 | the original variable, unless it is an EXPR_SUBSTRING). | |
| 2934 | ||
| 2935 | 2019-01-15 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 2936 | ||
| 2937 | PR fortran/81849 | |
| 2938 | * resolve.c (resolve_symbol): Host associated varaibles can appear | |
| 2939 | in the specification statement of a RESULT array. | |
| 2940 | ||
| 2941 | 2019-01-15 Paul Thomas <pault@gcc.gnu.org> | |
| 2942 | ||
| 2943 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Deal with exprs | |
| 2944 | that are indirect references; ie. dummy arguments. | |
| 2945 | ||
| 2946 | 2019-01-13 Dominique d'Humieres <dominiq@gcc.gnu.org> | |
| 2947 | ||
| 2948 | PR fortran/88803 | |
| 2949 | * gfortran.texi: Replace @xref with @ref and adjust the sentence. | |
| 2950 | ||
| 2951 | 2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2952 | ||
| 2953 | PR fortran/57992 | |
| 2954 | * trans-array.c (gfc_conv_array_parameter): Do not pack/unpack | |
| 2955 | functions with contiguous results. | |
| 2956 | ||
| 2957 | 2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 2958 | ||
| 2959 | PR fortran/59345 | |
| 2960 | * trans-array.c (gfc_conv_array_parameter): Remove TODO. Do not | |
| 2961 | pack/unpack results of functions which return an explicit-shaped | |
| 2962 | or allocatable array. | |
| 2963 | ||
| 2964 | 2019-01-12 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 2965 | ||
| 2966 | PR fortran/61765 | |
| 2967 | * resolve.c (gfc_verify_binding_labels): Break if-elseif-elseif | |
| 2968 | structure into independent if's with a return to simplify logic. | |
| 2969 | Avoid a check for ENTRY name with bind(c). | |
| 2970 | ||
| 2971 | 2019-01-12 Paul Thomas <pault@gcc.gnu.org> | |
| 2972 | ||
| 2973 | * gfortran.texi: Add description in sections on TS 29113 and | |
| 2974 | further interoperability with C. | |
| 2975 | * trans-array.c (gfc_conv_descriptor_attribute): New function. | |
| 2976 | (gfc_get_dataptr_offset): Remove static function attribute. | |
| 2977 | * trans-array.h: Add prototypes for above functions. | |
| 2978 | * trans-decl.c: Add declarations for the library functions | |
| 2979 | cfi_desc_to_gfc_desc and gfc_desc_to_cfi_desc. | |
| 2980 | * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): New function. | |
| 2981 | (gfc_conv_procedure_call): Call it for scalar and array actual | |
| 2982 | arguments, when the formal arguments are bind_c with assumed | |
| 2983 | shape or assumed rank. | |
| 2984 | * trans.h: External declarations for gfor_fndecl_cfi_to_gfc | |
| 2985 | and gfor_fndecl_gfc_to_cfi. | |
| 2986 | ||
| 2987 | 2019-01-11 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 2988 | ||
| 2989 | PR fortran/35031 | |
| 2990 | * decl.c (gfc_match_entry): Check for F2018:C1546. Fix nearby | |
| 2991 | mis-indentation. | |
| 2992 | ||
| 2993 | 2019-01-11 Jakub Jelinek <jakub@redhat.com> | |
| 2994 | ||
| 2995 | PR middle-end/85956 | |
| 2996 | PR lto/88733 | |
| 2997 | * trans-openmp.c: Include attribs.h. | |
| 2998 | (gfc_walk_alloc_comps, gfc_omp_clause_linear_ctor): Handle | |
| 2999 | VAR_DECL max bound with "omp dummy var" attribute like NULL or | |
| 3000 | error_mark_node - recompute number of elts independently. | |
| 3001 | ||
| 3002 | 2019-01-11 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 3003 | ||
| 3004 | PR fortran/59345 | |
| 3005 | * trans-array.c (gfc_conv_parameter_array): Temporary | |
| 3006 | arrays generated for expressions do not need to be repacked. | |
| 3007 | ||
| 3008 | 2019-01-10 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 3009 | ||
| 3010 | PR fortran/86322 | |
| 3011 | * decl.c (top_var_list): Set locus of expr. | |
| 3012 | (gfc_match_data): Detect pointer on non-rightmost part-refs. | |
| 3013 | ||
| 3014 | 2019-01-09 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 3015 | ||
| 3016 | PR fortran/88376 | |
| 3017 | * resolve.c (is_illegal_recursion): Remove an assert(). | |
| 3018 | ||
| 3019 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> | |
| 3020 | ||
| 3021 | PR other/16615 | |
| 3022 | * expr.c: Change "can not" to "cannot". | |
| 3023 | ||
| 3024 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> | |
| 3025 | ||
| 3026 | PR other/16615 | |
| 3027 | * class.c: Mechanically replace "can not" with "cannot". | |
| 3028 | * decl.c: Likewise. | |
| 3029 | * expr.c: Likewise. | |
| 3030 | * gfc-internals.texi: Likewise. | |
| 3031 | * intrinsic.texi: Likewise. | |
| 3032 | * invoke.texi: Likewise. | |
| 3033 | * io.c: Likewise. | |
| 3034 | * match.c: Likewise. | |
| 3035 | * parse.c: Likewise. | |
| 3036 | * primary.c: Likewise. | |
| 3037 | * resolve.c: Likewise. | |
| 3038 | * symbol.c: Likewise. | |
| 3039 | * trans-array.c: Likewise. | |
| 3040 | * trans-decl.c: Likewise. | |
| 3041 | * trans-intrinsic.c: Likewise. | |
| 3042 | * trans-stmt.c: Likewise. | |
| 3043 | ||
| 3044 | 2019-01-09 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 3045 | ||
| 3046 | PR fortran/68426 | |
| 3047 | * simplify.c (gfc_simplify_spread): Also simplify if the | |
| 3048 | type of source is an EXPR_STRUCTURE. | |
| 3049 | ||
| 3050 | 2019-01-08 Janus Weil <janus@gcc.gnu.org> | |
| 3051 | ||
| 3052 | PR fortran/88047 | |
| 3053 | * class.c (gfc_find_vtab): For polymorphic typespecs, the components of | |
| 3054 | the class container may not be available (in case of invalid code). | |
| 3055 | ||
| 3056 | 2019-01-08 Richard Biener <rguenther@suse.de> | |
| 3057 | ||
| 3058 | PR fortran/88611 | |
| 3059 | * trans-expr.c (gfc_conv_initializer): For ISOCBINDING_NULL_* | |
| 3060 | directly build the expected GENERIC tree. | |
| 3061 | ||
| 3062 | 2019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 3063 | Harald Anlauf <anlauf@gmx.de> | |
| 3064 | Tobias Burnus <burnus@gcc.gnu.org> | |
| 3065 | ||
| 3066 | PR fortran/45424 | |
| 3067 | * check.c (gfc_check_is_contiguous): New function. | |
| 3068 | * expr.c (gfc_is_not_contiguous): New function. | |
| 3069 | * gfortran.h (gfc_isym_id): Add GFC_ISYM_IS_CONTIGUOUS. | |
| 3070 | Add prototype for gfc_is_not_contiguous. | |
| 3071 | * intrinsic.c (do_ts29113_check): Add GFC_ISYM_IS_CONTIGUOUS. | |
| 3072 | (add_function): Add is_contiguous. | |
| 3073 | * intrinsic.h: Add prototypes for gfc_check_is_contiguous, | |
| 3074 | gfc_simplify_is_contiguous and gfc_resolve_is_contiguous. | |
| 3075 | * intrinsic.texi: Add IS_CONTIGUOUS. | |
| 3076 | * iresolve.c (gfc_resolve_is_contiguous): New function. | |
| 3077 | * simplify.c (gfc_simplify_is_contiguous): New function. | |
| 3078 | * trans-decl.c (gfor_fncecl_is_contiguous0): New variable. | |
| 3079 | (gfc_build_intrinsic_function_decl): Add it. | |
| 3080 | * trans-intrinsic.c (gfc_conv_intrinsic_is_contiguous): New | |
| 3081 | function. | |
| 3082 | (gfc_conv_intrinsic_function): Handle GFC_ISYM_IS_CONTIGUOUS. | |
| 3083 | ||
| 3084 | 2019-01-06 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 3085 | ||
| 3086 | PR fortran/88658 | |
| 3087 | * gfortran.h: Add macro gfc_real_4_kind | |
| 3088 | * simplify.c (simplify_min_max): Special case for the types of | |
| 3089 | AMAX0, AMIN0, MAX1 and MIN1, which actually change the types of | |
| 3090 | their arguments. | |
| 3091 | ||
| 3092 | 2019-01-05 Janus Weil <janus@gcc.gnu.org> | |
| 3093 | ||
| 3094 | PR fortran/88009 | |
| 3095 | * class.c (gfc_find_derived_vtab): Mark the _final component as | |
| 3096 | artificial. | |
| 3097 | (find_intrinsic_vtab): Ditto. Also add an extra check to avoid | |
| 3098 | dereferencing a null pointer and adjust indentation. | |
| 3099 | * resolve.c (resolve_fl_variable): Add extra check to avoid | |
| 3100 | dereferencing a null pointer. Move variable declarations to local scope. | |
| 3101 | (resolve_fl_procedure): Add extra check to avoid dereferencing a null | |
| 3102 | pointer. | |
| 3103 | * symbol.c (check_conflict): Suppress errors for artificial symbols. | |
| 3104 | ||
| 3105 | 2019-01-01 Steven G. Kargl <kargl@gcc.gnu.org> | |
| 3106 | ||
| 3107 | * parse.c (decode_statement): Suppress "Unclassifiable statement" | |
| 3108 | error if previous error messages were emittes. | |
| 3109 | ||
| 3110 | 2019-01-01 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| 3111 | ||
| 3112 | PR fortran/82743 | |
| 3113 | * primary.c (gfc_convert_to_structure_constructor): If a character | |
| 3114 | in a constructor is too long, add a warning with | |
| 3115 | -Wcharacter-truncation. | |
| 3116 | ||
| 3117 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> | |
| 3118 | ||
| 3119 | Update copyright years. | |
| 3120 | ||
| 3121 | * gfortranspec.c (lang_specific_driver): Update copyright notice | |
| 3122 | dates. | |
| 3123 | * gfc-internals.texi: Bump @copying's copyright year. | |
| 3124 | * gfortran.texi: Ditto. | |
| 3125 | * intrinsic.texi: Ditto. | |
| 3126 | * invoke.texi: Ditto. | |
| 3127 | \f | |
| 3128 | Copyright (C) 2019 Free Software Foundation, Inc. | |
| 3129 | ||
| 3130 | Copying and distribution of this file, with or without modification, | |
| 3131 | are permitted in any medium without royalty provided the copyright | |
| 3132 | notice and this notice are preserved. |