1 2010-09-28 Tobias Burnus <burnus@net-b.de>
4 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
7 2010-09-27 Tobias Burnus <burnus@net-b.de>
11 * intrinsic.h (gfc_simplify_compiler_options,
12 gfc_simplify_compiler_version): New prototypes.
13 * intrinsic.c (gfc_intrinsic_function_by_id,
14 make_from_module): New functions.
15 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
16 gfc_specific_intrinsic): Don't return module intrinsics.
17 (add_functions): Add compiler_options, compiler_version.
18 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
19 * symbol.c (std_for_isocbinding_symbol): Add version check for
21 * iso-fortran-env.def: Add compiler_options, compiler_version.
22 * iso-c-binding.def: Add c_sizeof.
23 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
24 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
25 (gfc_intrinsic_function_by_id): New prototype.
26 * module.c (create_intrinsic_function): New function.
27 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
28 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
29 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
31 * simplify.c (gfc_simplify_compiler_options,
32 gfc_simplify_compiler_version): New functions.
34 2010-09-26 Daniel Kraft <d@domob.eu>
38 * resolve.c (resolve_select_type): Clarify code.
39 (resolve_assoc_var): Only set typespec if it is currently unknown.
41 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
44 * module.c (create_int_parameter_array): Set the array value shape.
46 2010-09-25 Tobias Burnus <burnus@net-b.de>
48 * gfortran.texi: Re-add accidently removed \input line.
50 2010-09-25 Daniel Kraft <d@domob.eu>
53 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
54 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
55 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
56 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
57 `extra_comma' with changed semantics.
58 (gfc_resolve_dt): Check variable definitions.
59 (match_io_element): Remove INTENT and PURE checks here and
60 initialize code->ext.dt member.
61 (match_io): Set dt->dt_io_kind.
62 (gfc_resolve_inquire): Check variable definition for all tags
63 except UNIT, FILE and ID.
64 * resolve.c (resolve_transfer): Variable definition check.
66 2010-09-25 Tobias Burnus <burnus@net-b.de>
68 * interface.c (gfc_match_end_interface): Constify char pointer
71 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
73 * interface.c (gfc_match_end_interface): Deal with user defined
74 operators that overload rational operators and C1202.
76 2010-09-24 Tobias Burnus <burnus@net-b.de>
78 * gfortran.texi: Add second space after end-of-sentence period;
79 change / to /@/ to allow hyphenation of URLs.
80 (Standards): Remove duplicated OpenMP, update wording given that
81 Fortran 2008 now released.
82 (Fortran 2008 status): Update and add list of implemented features.
84 2010-09-24 Tobias Burnus <burnus@net-b.de>
87 * iso-fortran-env.def: Add NAMED_KINDARRAY with
88 character_kinds, integer_kinds, logical_kinds and
90 * gfortran.h: Add them to iso_fortran_env_symbol.
91 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
92 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
93 libgfortran_stat_codes to libgfortran_error_codes.
94 * module.c (create_int_parameter_array): New function.
95 (use_iso_fortran_env_module): Use it for
96 NAMED_KINDARRAY of iso-fortran-env.def.
97 * trans-decl.c (gfc_get_symbol_decl): Parameter
98 arrays of intrinsics modules become local static variables.
99 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
100 integer_kinds, logical_kinds and real_kinds.
102 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
105 * frontend-passes.c (optimize_binop_array_assignment):
106 Only re-use lhs as intermediate storage if kind and type
109 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
113 * trans-array.c (gfc_conv_expr_descriptor): Handle
114 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
116 2010-09-23 Tobias Burnus <burnus@net-b.de>
118 * intrinsic.texi (OpenMP modules): Add named constants of
121 2010-09-23 Daniel Kraft <d@domob.eu>
126 * gfortran.h (gfc_check_vardef_context): New method.
127 (struct symbol_attribute): New flag `select_type_temporary'.
128 * primary.c (gfc_variable_attr): Clarify initialization of ref.
129 (match_variable): Remove PROTECTED check and assignment check
130 for PARAMETERs (this is now done later).
131 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
132 (gfc_match_associate): Defer initialization of newAssoc->variable.
133 (gfc_match_nullify): Remove PURE definability check.
134 (select_type_set_tmp): Set new `select_type_temporary' flag.
135 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
136 (gfc_check_pointer_assign): Ditto (and other checks removed).
137 (gfc_check_vardef_context): New method.
138 * interface.c (compare_parameter_protected): Removed.
139 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
140 related to INTENT([IN]OUT) arguments.
141 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
142 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
143 (remove_last_array_ref): New method.
144 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
145 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
146 (resolve_assoc_var): Remove checks for definability here.
147 (resolve_select_type): Handle resolving of code->block here.
148 (resolve_ordinary_assign): Remove PURE check.
149 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
150 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
152 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
154 * gfortran.texi (Argument list functions): Allow URL to wrap.
155 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
156 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
157 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
158 code markups in the text.
159 * invoke.texi (Fortran Dialect Options)
160 (Error and Warning Options, Directory Options, Code Gen Options):
161 Likewise. Remove @code inside @smallexample.
163 2010-09-22 Joseph Myers <joseph@codesourcery.com>
165 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
166 OPT__help instead of OPT_fversion and OPT_fhelp.
167 * lang.opt (-all-warnings, -assert, -assert=, -comments,
168 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
169 -dump, -dump=, -include-barrier, -include-directory,
170 -include-directory=, -include-directory-after,
171 -include-directory-after=, -include-prefix, -include-prefix=,
172 -no-line-commands, -no-standard-includes, -output, -output=,
173 -preprocess, -print-missing-file-dependencies, -trace-includes,
174 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
175 -write-dependencies, -write-user-dependencies): New.
177 2010-09-21 Jason Blevins <jrblevin@sdf.org>
179 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
180 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
183 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
186 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
190 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
191 accessing dimensions in reversed order.
194 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
195 intrinsic function call.
197 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
198 Update asserts accordingly.
201 * trans.h (gfc_se): New field force_tmp.
202 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
203 and set parmse.force_tmp if some alias is found.
204 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
205 if se->force_tmp is set.
207 2010-09-20 Janus Weil <janus@gcc.gnu.org>
210 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
211 TBPs, PPCs and pointer/allocatable components.
213 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
216 * simplify.c (is_constant_array_expr): Allow structure array
217 elements as well as constants.
218 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
219 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
220 type of source to the result.
222 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
224 * frontend-passes.c (gfc_expr_walker): Also
225 handle EXPR_SUBSTRING.
227 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
229 * frontend-passes.c (gfc_expr_walker): Handle
230 constructors and references.
232 2010-09-16 Tobias Burnus <burnus@net-b.de>
235 * trans-types.c (create_fn_spec): New function.
236 (gfc_get_function_type): Call it.
238 2010-09-16 Jakub Jelinek <jakub@redhat.com>
240 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
241 (gfc_expr_walker, gfc_code_walker): New prototypes.
242 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
243 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
244 (optimize_namespace): Use gfc_code_walker.
245 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
246 (optimize_expr_0, optimize_code_node,
247 optimize_actual_arglist): Removed.
248 (optimize_assignment): Don't call optimize_expr_0.
250 2010-09-16 Janus Weil <janus@gcc.gnu.org>
253 * interface.c (compare_parameter): Create vtab for actual argument,
254 instead of formal (if needed).
256 2010-09-15 Janus Weil <janus@gcc.gnu.org>
259 * resolve.c (resolve_allocate_expr): Do default initialization via
262 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
264 * mathbuiltins.def: Do not defined huge_val built-in.
265 * trans-const.c (gfc_build_inf_or_huge): New function.
266 * trans-const.h (gfc_build_inf_or_huge): New prototype.
267 * f95-lang.c (gfc_init_builtin_functions): Don't defined
269 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
270 have functions of type (*) (void) anymore.
271 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
272 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
273 of generating a call to huge_val().
275 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
277 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
278 * dependency.c (gfc_check_dependency): Don't depend on
279 expr's inline_noncopying_intrinsic_attribute.
280 * dependency.c (gfc_check_argument_var_dependency,
281 gfc_check_argument_dependency): Ditto. Recursively check dependency
282 as NOT_ELEMENTAL in the non-copying (=transpose) case.
283 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
284 * resolve.c (find_noncopying_intrinsics): Remove.
285 (resolve_function, resolve_call): Remove call to
286 find_noncopying_intrinsics.
288 * trans-array.c (gfc_conv_array_transpose): Remove.
289 (gfc_walk_subexpr): Make non-static. Move prototype...
290 * trans-array.h (gfc_walk_subexpr): ... here.
291 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
293 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
294 gfc_inline_intrinsic_function_p): New.
295 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
296 Remove transpose from the libcall list.
297 (gfc_walk_intrinsic_function): Special case inline intrinsic.
298 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
300 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
302 * trans-expr.c (expr_is_variable): New function taking non-copying
303 intrinsic functions into account.
304 (gfc_trans_assignment_1): Use expr_is_variable.
306 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
308 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
309 real array dimension instead of the scalarizer (loop) dimension.
311 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
313 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
314 transposed references.
316 2010-09-10 Tobias Burnus <burnus@net-b.de>
319 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
320 build4_stat_loc): New inline functions.
321 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
322 (build1_v, build2_v, build3_v, build4_v): Use input_location
324 * trans-array.c (gfc_trans_scalarized_loop_end,
325 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
326 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
327 gfc_finish_wrapped_block): Ditto.
328 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
329 * trans-expr.c (gfc_conv_missing_dummy,
330 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
331 * trans-openmp.c (gfc_omp_clause_default_ctor,
332 gfc_trans_omp_critical, gfc_trans_omp_parallel,
333 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
334 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
335 gfc_trans_omp_single, gfc_trans_omp_task,
336 gfc_trans_omp_workshare): Ditto.
338 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
340 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
341 for dummy argument that appears in a specification statement.
343 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
345 * trans-array.c (gfc_get_array_ref_dim): New function.
346 (gfc_trans_create_temp_array): Reconstruct array
347 bounds from loop bounds. Use array bounds instead of loop bounds.
349 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
351 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
352 Get the array dimension from the dim array.
354 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
356 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
357 dim array to get the stride in the innermost loop.
359 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
361 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
362 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
363 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
365 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
367 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
368 and info dimension are the same. Loop over loop dimension.
369 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
371 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
373 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
376 2010-09-09 Tobias Burnus <burnus@net-b.de>
379 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
380 STAT): Show also syntax for the function version.
381 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
382 add_sym_3s_intent): Remove function.
383 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
385 (add_sym_2_intent): New function.
386 (add_functions): Set intent for functions which modify
387 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
388 argument name of hostnm from "a" to "c"
389 (add_subroutines): Change add_sym_*s_intent to
390 add_sym_*s and add intent to the add_sym_*s calls.
392 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
395 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
396 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
397 * gfortran.h: Define ISYM values for above intrinsics.
398 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
399 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
400 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
401 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
402 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
403 gfc_simplify_merge_bits, gfc_simplify_rshift,
404 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
405 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
406 gfc_resolve_shift): New prototypes.
407 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
408 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
409 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
410 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
412 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
413 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
414 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
416 (gfc_conv_intrinsic_function): Call above static functions.
417 * intrinsic.texi: Document new intrinsics.
418 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
419 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
420 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
421 gfc_simplify_merge_bits, gfc_simplify_rshift,
422 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
425 2010-09-08 Jakub Jelinek <jakub@redhat.com>
427 * frontend-passes.c (optimize_code_node): Walk block chain by default.
430 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
431 instead of code->block.
434 * openmp.c (resolve_omp_do): Report not enough do loops for
435 collapse even if block->next is NULL.
437 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
440 * dependency.c (gfc_deb_compare_expr): Take missing optional
441 arguments into account.
443 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
445 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
446 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
447 (gfc_build_intrinsic_function_decls): Don't build the
448 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
449 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
450 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
451 of calling clz128/ctz128 library functions.
453 2010-09-07 Jan Hubicka <jh@suse.cz>
455 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
458 2010-09-07 Tobias Burnus <burnus@net-b.de>
461 * intrinsic.texi (COS): Remove superfluous "n".
463 2010-09-07 Tobias Burnus <burnus@net-b.de>
466 * trans-array.c (gfc_conv_descriptor_data_get,
467 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
468 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
469 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
470 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
471 gfc_conv_shift_descriptor_lbound,
472 gfc_set_loop_bounds_from_array_spec,
473 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
474 gfc_conv_array_transpose, gfc_get_iteration_count,
475 gfc_grow_array, gfc_trans_array_ctor_element,
476 gfc_trans_array_constructor_subarray,
477 gfc_trans_array_constructor_value,
478 constant_array_constructor_loop_size, gfc_trans_array_constructor,
479 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
480 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
481 gfc_conv_array_ref, gfc_trans_preloop_setup,
482 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
483 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
484 gfc_conv_descriptor_size, gfc_array_init_size,
485 gfc_array_allocate, gfc_array_deallocate,
486 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
487 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
488 get_array_charlen, gfc_conv_expr_descriptor,
489 array_parameter_size, gfc_conv_array_parameter,
490 gfc_trans_dealloc_allocated, get_full_array_size,
491 duplicate_allocatable,
492 structure_alloc_comps): Change fold_build[0-9] to
494 (duplicate_allocatable, structure_alloc_comps,
495 gfc_duplicate_allocatable): Add space after function name.
497 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
499 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
500 checking string length value.
501 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
502 gfc_charlen_type_node type.
505 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
506 length to gfc_charlen_type_node.
508 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
511 * frontend-passes.c (optimize_binop_array_assignment): New
513 (optimize_assignment): Call it.
515 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
518 * trans-expr.c (gfc_conv_substring): If start and end
519 of the string reference are equal, set the length to one.
521 2010-09-06 Tobias Burnus <burnus@net-b.de>
524 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
526 2010-09-06 Tobias Burnus <burnus@net-b.de>
529 * dump-parse-tree.c (gfc_debug_expr): New function.
531 2010-09-06 Tobias Burnus <burnus@net-b.de>
534 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
535 (check_specific): Special case for those intrinsics.
536 * gfortran.h (gfc_isym_id): Add new intrinsics
537 * intrinsic.h (gfc_check_transf_bit_intrins,
538 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
539 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
541 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
542 gfc_resolve_iparity, resolve_transformational): New functions.
543 (gfc_resolve_product, gfc_resolve_sum,
544 gfc_resolve_parity): Use resolve_transformational.
545 * check.c (gfc_check_transf_bit_intrins): New function.
546 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
547 gfc_simplify_iparity, do_bit_any, do_bit_ior,
548 do_bit_xor, simplify_transformation): New functions.
549 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
550 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
551 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
552 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
553 Handle IALL, IANY and IPARITY intrinsics.
554 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
556 (IALL, IANY, IPARITY): Document new intrinsics.
558 2010-09-05 Tobias Burnus <burnus@net-b.de>
561 * f95-lang.c (gfc_truthvalue_conversion): Use
562 fold_build[0-9]_loc instead of fold_build[0-9].
563 * convert.c (convert): Ditto.
564 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
565 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
566 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
567 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
568 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
569 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
570 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
571 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
572 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
573 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
574 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
575 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
576 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
577 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
578 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
579 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
580 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
581 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
582 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
583 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
584 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
585 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
586 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
587 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
588 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
589 gfc_conv_associated, gfc_conv_same_type_as,
590 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
592 2010-09-04 Tobias Burnus <burnus@net-b.de>
595 * resolve.c (resolve_fl_namelist): Change constraint checking
596 order to prevent endless loop.
598 2010-09-04 Janus Weil <janus@gcc.gnu.org>
601 * resolve.c (resolve_allocate_expr): Generate default initializers
602 already at this point, resolve them and put them into expr3, ...
603 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
606 2010-09-03 Tobias Burnus <burnus@net-b.de>
609 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
610 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
612 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
613 gfc_conv_string_length, gfc_conv_substring,
614 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
615 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
616 gfc_conv_expr_op, gfc_build_compare_string,
617 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
618 gfc_conv_derived_to_class, conv_isocbinding_procedure,
619 gfc_conv_procedure_call, fill_with_spaces,
620 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
621 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
622 gfc_trans_scalar_assign, gfc_trans_zero_assign,
623 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
624 fold_build[0-9] to fold_build[0-9]_loc.
625 * trans-io.c (set_parameter_const, set_parameter_value,
626 set_parameter_ref, gfc_convert_array_to_string, set_string,
627 set_internal_unit, io_result, set_error_locus,
628 nml_get_addr_expr, build_dt): Ditto.
629 * trans-openmp.c (gfc_omp_clause_default_ctor,
630 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
631 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
632 gfc_trans_omp_do): Ditto.
633 * trans.c (gfc_add_modify, gfc_build_addr_expr,
634 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
635 gfc_trans_runtime_check, gfc_call_malloc,
636 gfc_allocate_with_status, gfc_allocate_array_with_status,
637 gfc_call_free, gfc_deallocate_with_status,
638 gfc_call_realloc): Ditto.
640 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
643 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
644 arglists for pure user functions, or for those intrinsic
645 functions which are also pure.
646 * intrinsics.c (add_conv): Mark conversion functions as pure.
647 (add_char_conversions): Likewise.
649 2010-09-03 Daniel Kraft <d@domob.eu>
652 * resolve.c (resolve_actual_arglist): Allow internal procedure
653 as actual argument with Fortran 2008.
655 2010-09-03 Daniel Kraft <d@domob.eu>
658 * gfortran.h (struct gfc_code): Renamed `whichloop' to
659 `which_construct' as this is no longer restricted to loops.
660 * parse.h (struct gfc_state_data): New field `construct'.
661 * match.c (match_exit_cycle): Handle EXIT from non-loops.
662 * parse.c (push_state): Set `construct' field.
663 * resolve.c (resolve_select_type): Extend comment.
664 * trans-stmt.c (gfc_trans_if): Add exit label.
665 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
666 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
667 (gfc_trans_do), (gfc_trans_do_while): Ditto.
668 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
669 (gfc_trans_cycle): Ditto.
670 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
672 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
674 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
675 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
676 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
677 * intrinsic.texi (RSHIFT): Fix documentation.
679 2010-09-02 Tobias Burnus <burnus@net-b.de>
682 * trans-common.c (create_common): Change build[0-9] to
684 * trans-const.c (gfc_conv_constant_to_tree,
685 gfc_conv_constant_to_tree): Ditto.
686 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
687 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
688 add_argument_checking, create_main_function,
689 gfc_generate_return): Ditto.
690 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
691 * trans-stmt.c (allocate_temp_for_forall_nest_1,
692 compute_inner_temp_size, compute_overall_iter_number,
693 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
694 gfc_conv_elemental_dependencies, gfc_do_allocate,
695 gfc_evaluate_where_mask, gfc_trans_allocate,
696 gfc_trans_arithmetic_if, gfc_trans_call,
697 gfc_trans_character_select, gfc_trans_deallocate,
698 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
699 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
700 gfc_trans_integer_select, gfc_trans_logical_select,
701 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
702 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
703 gfc_trans_where_assign) Ditto.
705 2010-09-02 Janus Weil <janus@gcc.gnu.org>
708 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
711 2010-09-02 Tobias Burnus <burnus@net-b.de>
714 * resolve.c (apply_default_init): Mark symbol as referenced,
715 if it is initialized.
716 (resolve_symbol): Change intialized check for BT_DERIVED such
717 that also function results get initialized; remove now obsolete
718 gfc_set_sym_referenced for BT_CLASS.
720 2010-09-01 Janus Weil <janus@gcc.gnu.org>
723 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
724 * resolve.c (resolve_allocate_expr): Defer handling of default
725 initialization to 'gfc_trans_allocate'.
726 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
727 (resolve_fl_derived): Suppress error messages for vtypes.
728 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
729 polymorphic MOLD expression.
730 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
731 dummy initialization.
733 2010-09-01 Tobias Burnus <burnus@net-b.de>
735 * gfortran.texi (preprocessing): Update URL to COCO.
737 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
739 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
740 array quad_decls. Remove unnecessary assignment.
742 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
744 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
745 other than long double.
746 * mathbuiltins.def: Add builtins from the POW and CPOW family.
747 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
748 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
749 prefix to function name.
750 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
751 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
753 (gfc_conv_intrinsic_exponent): Likewise.
754 (gfc_conv_intrinsic_abs): Likewise.
755 (gfc_conv_intrinsic_mod): Likewise.
756 (gfc_conv_intrinsic_sign): Likewise.
757 (gfc_conv_intrinsic_arith): Likewise.
758 (gfc_conv_intrinsic_fraction): Likewise.
759 (gfc_conv_intrinsic_nearest): Likewise.
760 (gfc_conv_intrinsic_spacing): Likewise.
761 (gfc_conv_intrinsic_rrspacing): Likewise.
762 (gfc_conv_intrinsic_scale): Likewise.
763 (gfc_conv_intrinsic_set_exponent): Likewise.
765 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
767 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
768 * intrinsic.h (gfc_resolve_execute_command_line): New function.
769 * iresolve.c (gfc_resolve_execute_command_line): New function.
770 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
771 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
773 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
776 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
777 and parity{,l,ll} builtins.
778 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
779 (gfc_conv_intrinsic_function): Call above new functions.
780 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
782 * intrinsic.texi: Document POPCNT and POPPAR.
784 2010-08-30 Janus Weil <janus@gcc.gnu.org>
787 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
789 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
791 * Make-lang.in: Add frontend-passes.o dependencies.
793 2010-08-29 Janus Weil <janus@gcc.gnu.org>
796 * resolve.c (resolve_structure_cons): For derived types, make sure the
797 type has been resolved.
798 (resolve_typebound_procedures): Make sure the vtab has been generated.
800 2010-08-29 Janus Weil <janus@gcc.gnu.org>
803 * match.c (gfc_match_select_type): Give the associate-name the
804 FL_VARIABLE attribute.
806 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
808 * simplify.c (gfc_simplify_bessel_n2): Fix indention
811 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
814 * trans-types.c (gfc_init_kinds): Disable TFmode.
816 2010-08-27 Janus Weil <janus@gcc.gnu.org>
819 * match.c (gfc_match_allocate): Avoid double free on error.
821 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
824 * gfortran.h (gfc_real_info): Add c_float128 field.
825 * mathbuiltins.def: Indicate which builtins are const.
826 * trans-types.h (float128_type_node, complex_float128_type_node,
827 gfc_real16_is_float128): New variables.
828 * trans-types.c (float128_type_node, complex_float128_type_node,
829 gfc_real16_is_float128): New variables.
830 (gfc_init_kinds): Allow TFmode.
831 (gfc_build_real_type): Mark __float128 types as such.
832 (gfc_init_types): Initialize float128_type_node and
833 complex_float128_type_node
834 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
835 argument of OTHER_BUILTIN macro.
836 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
837 (builtin_decl_for_precision): Special case for __float128.
838 (builtin_decl_for_float_kind): Likewise.
839 (define_quad_builtin): New function.
840 (gfc_build_intrinsic_lib_fndecls): Create all __float128
841 library decls if necessary. Store them in the real16_decl and
842 complex16_decl builtin map fields.
843 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
844 library function names.
846 2010-08-27 Tobias Burnus <burnus@net-b.de>
849 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
850 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
851 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
852 gfc_resolve_parity): New prototypes.
853 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
854 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
855 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
856 gfc_resolve_parity): New functions.
857 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
859 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
860 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
861 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
862 * gcc/fortran/simplify.c (simplify_transformation_to_array):
863 Add post-processing opterator.
864 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
865 gfc_simplify_product, gfc_simplify_sum): Update call.
866 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
867 gfc_simplify_parity): New functions.
869 2010-08-27 Janus Weil <janus@gcc.gnu.org>
872 * match.c (select_type_set_tmp): Add the possibility to reset the
874 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
876 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
879 * dependency.c (check_section_vs_section): Single test for
880 identical strides which takes into account that only one
881 of the strides may be NULL.
883 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
886 * primary.c (match_hollerith_constant): Calculate padding needed to
887 fill default integer and allocate string for that size. Set pad bytes
889 * gfortran.h: Add hollerith pad value to type spec union.
890 * data.c (create_character_initializer): Fix spelling of function name.
891 Use hollerith pad value to calculate length.
892 * arith.c (hollerith2representation); Use hollerith pad value to
895 2010-08-26 Daniel Kraft <d@domob.eu>
900 * gfortran.h (struct gfc_association_list): New flag `dangling'.
901 (gfc_build_block_ns): Declared here...
902 * parse.h (gfc_build_block_ns): ...instead of here.
903 * trans.h (gfc_process_block_locals): Expect additionally the
904 gfc_association_list of BLOCK (if present).
905 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
906 * resolve.c (resolve_variable): Only check for invalid *array*
907 references on associate-names.
908 (resolve_assoc_var): New method with code previously in resolve_symbol.
909 (resolve_select_type): Use association to give the selector and
910 temporaries their values instead of ordinary assignment.
911 (resolve_fl_var_and_proc): Allow CLASS associate-names.
912 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
913 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
914 to `gfc_process_block_locals' to match new interface.
915 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
917 (gfc_process_block_locals): Defer them rather here when linked to
918 from the BLOCK's association list.
920 2010-08-25 Jakub Jelinek <jakub@redhat.com>
922 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
923 TREE_NOTHROW on fndecls that can't throw. Set
924 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
925 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
926 gfor_fndecl_associated.
928 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
931 * frontend-passes.c (optimize_equality): Don't optimize array equality
933 2010-08-23 Janus Weil <janus@gcc.gnu.org>
936 * resolve.c (resolve_procedure_interface): New function split off from
938 (resolve_formal_arglist): Call it here ...
939 (resolve_symbol): ... and here.
941 2010-08-22 Joseph Myers <joseph@codesourcery.com>
943 * Make-lang.in (gfortranspec.o): Update dependencies.
944 * gfortranspec.c: Include coretypes.h before gcc.h. Include
946 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
947 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
948 (g77_xargc): Make unsigned.
949 (g77_xargv): Change to g77_x_decoded_options.
950 (g77_newargc): Make unsigned.
951 (g77_newargv): Change to g77_new_decoded_options.
952 (strings_same, options_same): New.
953 (append_arg): Use cl_decoded_option structures.
954 (append_option): New.
955 (add_arg_libgfortran): New.
956 (lang_specific_driver): Use cl_decoded_option structures.
958 2010-08-21 Janus Weil <janus@gcc.gnu.org>
962 * class.c (add_proc_comp): Add static initializer for PPCs.
963 (add_procs_to_declared_vtab): Modified comment.
964 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
965 initializer if the component is part of a vtype.
966 (mio_component_list): Add argument 'vtype', pass it on to
968 (mio_symbol): Modified call to 'mio_component_list'.
969 * trans.h (gfc_conv_initializer): Modified prototype.
970 (gfc_trans_assign_vtab_procs): Removed.
971 * trans-common.c (create_common): Modified call to
972 'gfc_conv_initializer'.
973 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
974 gfc_emit_parameter_debug_info): Modified call to
975 'gfc_conv_initializer'.
976 (build_function_decl): Remove assertion.
977 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
978 Removed call to 'gfc_trans_assign_vtab_procs'.
979 (gfc_conv_initializer): Add argument 'procptr'.
980 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
981 (gfc_trans_assign_vtab_procs): Removed.
982 * trans-stmt.c (gfc_trans_allocate): Removed call to
983 'gfc_trans_assign_vtab_procs'.
985 2010-08-21 Tobias Burnus <burnus@net-b.de>
989 * intrinsic.c (add_sym): Init value attribute.
990 (set_attr_value): New function.
991 (add_functions) Use it and add JN/YN resolvers.
992 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
993 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
994 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
995 * iresolve.c (gfc_resolve_bessel_n2): New function.
996 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
998 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
999 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1000 * simplify.c (): For YN set to -INF if previous values
1002 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1004 * iresolve.c (gfc_resolve_extends_type_of): Set the
1005 type of the dummy argument to the one of the actual.
1007 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1009 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1011 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1013 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1016 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1018 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1020 2010-08-19 Daniel Kraft <d@domob.eu>
1024 * trans.h (struct gfc_se): New flag `byref_noassign'.
1025 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1026 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1027 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1028 and check for compile-time errors with those.
1029 * trans-decl.c (trans_associate_var): Use new routine
1030 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1031 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1032 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1033 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1034 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1035 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1036 rank remapping for assignment.
1038 2010-08-19 Tobias Burnus <burnus@net-b.de>
1040 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1041 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1044 2010-08-19 Tobias Burnus <burnus@net-b.de>
1048 * check.c (gfc_check_bessel_n2): New function.
1049 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1050 * intrinsic.c (add_functions): Add transformational version
1051 of the Bessel_jn/yn intrinsics.
1052 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1053 gfc_simplify_bessel_yn2): New prototypes.
1054 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1055 transformational variant.
1056 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1057 Check for negative order.
1058 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1059 gfc_simplify_bessel_yn2): New functions.
1061 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1064 * resolve.c (resolve_transfer): Traverse operands and set expression
1065 to be checked to a non EXPR_OP type.
1067 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1070 * gfortran.h (gfc_add_save): Modified prototype.
1071 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1072 (match_pointer_init): New function to match F08 pointer initialization.
1073 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1074 'match_pointer_init'.
1075 (match_attr_spec): Module variables are implicitly SAVE.
1076 (gfc_match_save): Modified call to 'gfc_add_save'.
1077 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1079 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1080 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1081 initialization checks.
1082 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1083 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1084 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1085 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1087 * trans-decl.c (gfc_create_module_variable): Module variables with
1088 TARGET can already exist.
1089 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1090 (gfc_conv_initializer): Implement non-NULL pointer
1093 2010-08-18 Tobias Burnus <burnus@net-b.de>
1096 * intrinsic.texi (selected_char_kind): Document ISO_10646
1099 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1102 * trans-decl.c (build_library_function_decl_1): Chain on
1103 void_list_node instead of creating a new TREE_LIST.
1104 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1105 * trans-types.c (gfc_get_function_type): Likewise. Set
1106 typelist to void_list_node for the main program.
1108 2010-08-17 Daniel Kraft <d@domob.eu>
1111 * gfortran.h (struct gfc_association_list): New member `where'.
1112 (gfc_is_associate_pointer) New method.
1113 * match.c (gfc_match_associate): Remember locus for each associate
1114 name matched and do not try to set variable flag.
1115 * parse.c (parse_associate): Use remembered locus for symbols.
1116 * primary.c (match_variable): Instead of variable-flag check for
1117 associate names set it for all such names used.
1118 * symbol.c (gfc_is_associate_pointer): New method.
1119 * resolve.c (resolve_block_construct): Don't generate assignments
1120 to give associate-names their values.
1121 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1122 (resolve_symbol): Set some more attributes for associate variables,
1123 set variable flag here and check it and don't try to build an
1124 explicitely shaped array-spec for array associate variables.
1125 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1127 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1128 (gfc_sym_type): Return pointer type for association to scalar vars.
1129 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1130 (trans_associate_var): New method.
1131 (gfc_trans_deferred_vars): Handle association symbols.
1133 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1135 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1137 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1139 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1140 OPT_MDX and OPT_MMDX.
1142 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1144 * lang.opt (MDX, MMDX): Mark RejectDriver.
1146 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1148 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1149 vtabs for generics any more).
1151 2010-08-15 Daniel Kraft <d@domob.eu>
1154 * gfortran.h (gfc_find_proc_namespace): New method.
1155 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1156 around with namespace.
1157 * symbol.c (gfc_find_proc_namespace): New method.
1158 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1160 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1161 * parse.c (parse_associate): Removed assignment-generation here...
1162 * resolve.c (resolve_block_construct): ...and added it here.
1163 (resolve_variable): Handle names that are arrays but were not parsed
1164 as such because of association.
1165 (resolve_code): Fix BLOCK resolution.
1166 (resolve_symbol): Generate array-spec for associate-names.
1168 2010-08-15 Tobias Burnus <burnus@net-b.de>
1171 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1172 (verify_c_interop): Handle unresolved DT with bind(C).
1174 2010-08-15 Tobias Burnus <burnus@net-b.de>
1176 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1177 pointer arrays as absent.
1178 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1179 dummys as absent argument.
1180 * interface.c (compare_actual_formal,compare_parameter):
1183 2010-08-15 Tobias Burnus <burnus@net-b.de>
1185 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1186 dummies with intent(in).
1188 2010-08-15 Daniel Kraft <d@domob.eu>
1191 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1192 routines not IMPURE also as PURE.
1193 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1194 `NO_CLASS' in `CLASS_IMPURE'.
1195 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1196 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1197 (add_functions): Ditto.
1198 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1199 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1200 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1201 are not ALLOCATABLE and have their INTENT specified.
1203 2010-08-13 Daniel Kraft <d@domob.eu>
1205 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1206 * array.c (gfc_match_array_spec): Match implied-shape specification and
1207 handle AS_IMPLIED_SHAPE correctly otherwise.
1208 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1209 (variable_decl): Some checks for implied-shape declaration.
1210 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1211 AS_IMPLIED_SHAPE in any case.
1213 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1215 * lang.opt (MD, MMD): Change to MDX and MMDX.
1216 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1218 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1221 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1222 'gfc_intrinsic_arg'.
1223 (check_arglist,check_specific): Add reference to 'name' field.
1224 (init_arglist): Remove reference to 'name' field.
1225 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1226 * check.c (variable_check): Reverse order of checks. Respect intent of
1228 (int_or_proc_check): New function.
1229 (coarray_check): New function.
1230 (allocatable_check): New function.
1231 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1232 (gfc_check_complex): Use 'int_or_real_check'.
1233 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1234 gfc_check_ucobound): Use 'coarray_check'.
1235 (gfc_check_pack): Use 'real_or_complex_check'.
1236 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1237 'int_or_proc_check'.
1238 (scalar_check,type_check,numeric_check,int_or_real_check,
1239 real_or_complex_check,kind_check,double_check,logical_array_check,
1240 array_check,same_type_check,rank_check,nonoptional_check,
1241 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1242 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1243 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1244 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1245 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1246 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1247 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1250 2010-08-10 Daniel Kraft <d@domob.eu>
1252 * gfortran.texi (Interoperability with C): Fix ordering in menu
1253 and add new subsection about pointers.
1254 (Interoperable Subroutines and Functions): Split off the pointer part.
1255 (working with Pointers): New subsection with extended discussion
1256 of pointers (especially procedure pointers).
1258 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1261 * array.c (gfc_ref_dimen_size): Add end argument.
1262 If end is non-NULL, calculate it.
1263 (ref_size): Adjust call to gfc_ref_dimen_size.
1264 (gfc_array_dimen_size): Likewise.
1265 (gfc_array_res_shape): Likewise.
1266 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1267 * resolve.c (resolve_array_ref): For stride not equal to -1,
1268 fill in the lowest possible end.
1270 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1272 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1274 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1276 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1278 (check_some_aliasing): Likewise.
1279 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1280 (gfc_conv_intrinsic_int): Likewise.
1281 (gfc_conv_intrinsic_lib_function): Likewise.
1282 (gfc_conv_intrinsic_cmplx): Likewise.
1283 (gfc_conv_intrinsic_ctime): Likewise.
1284 (gfc_conv_intrinsic_fdate): Likewise.
1285 (gfc_conv_intrinsic_ttynam): Likewise.
1286 (gfc_conv_intrinsic_minmax): Likewise.
1287 (gfc_conv_intrinsic_minmax_char): Likewise.
1288 (gfc_conv_intrinsic_ishftc): Likewise.
1289 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1290 (gfc_conv_intrinsic_merge): Likewise.
1291 (gfc_conv_intrinsic_trim): Likewise.
1292 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
1294 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1297 * dependency.c (check_section_vs_section): Handle cases where
1298 the start expression coincides with the lower or upper
1301 2010-08-04 Janus Weil <janus@gcc.gnu.org>
1306 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
1307 container types. Do not artificially increase refs. Commit symbols one
1309 * interface.c (compare_parameter): Make sure vtabs are present before
1310 generating module variables.
1311 * resolve.c (resolve_allocate_expr): Ditto.
1313 2010-08-04 Tobias Burnus <burnus@net-b.de>
1317 * resolve.c (resolve_structure_cons): Fix
1320 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
1324 * symbol.c (changed_syms): Made static again.
1325 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
1326 Changed conditional internal error into assert.
1327 Rename function to ...
1328 (gfc_enforce_clean_symbol_state): ... this.
1329 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
1330 Rename the former to the latter.
1331 * parse.c (decode_statement, decode_omp_directive,
1332 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
1334 (changed_syms): Remove declaration.
1335 (next_statement): Use gfc_enforce_clean_symbol_state.
1337 2010-08-04 Tobias Burnus <burnus@net-b.de>
1340 * resolve.c (resolve_structure_cons): Fix handling of
1341 initialization structure constructors with character
1342 elements of the wrong length.
1343 * array.c (gfc_check_iter_variable): Add NULL check.
1344 (gfc_resolve_character_array_constructor): Also truncate
1347 2010-08-04 Tobias Burnus <burnus@net-b.de>
1349 * trans-io.c (gfc_build_io_library_fndecls): Fix return
1350 value of some libgfortran functions.
1352 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1355 * dependency.c (gfc_deb_compare_expr): Remove any integer
1356 conversion functions to larger types from both arguments.
1357 Remove handling these functions futher down.
1359 2010-08-03 Janus Weil <janus@gcc.gnu.org>
1363 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
1364 * resolve.c (resolve_tb_generic_targets): Check for errors.
1366 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1369 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
1372 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1375 * dependency.h: Add prototype for gfc_are_identical_variables.
1376 * frontend-passes.c: Include depencency.h.
1377 (optimimize_equality): Use gfc_are_identical_variables.
1378 * dependency.c (identical_array_ref): New function.
1379 (gfc_are_identical_variables): New function.
1380 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1381 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1382 prefix from statc function.
1383 (check_section_vs_section): Change arguments to gfc_array_ref,
1384 adjust function body accordingly.
1386 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1387 Janus Weil <janus@gcc.gnu.org>
1392 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1393 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1394 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1395 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1396 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1397 Call reject_statement in case of error.
1398 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1401 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1404 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1405 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1406 * module.c (read_module): When reading module files, always import
1407 vtab and vtype symbols.
1409 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1413 * symbol.c (changed_syms): Made non-static.
1414 * parse.c (changed_syms): Declare new external.
1415 (next_statement): Assert changed_syms is NULL at the beginning.
1417 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1418 Steven G. Kargl <kargl@gcc.gnu.org>
1421 * match.c (match_type_spec): Try to parse derived types before
1424 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1426 * gfortran.h (gfc_release_symbol): New prototype.
1427 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1428 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1429 Use gfc_release_symbol.
1430 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1431 * resolve.c (resolve_symbol): Ditto.
1433 2010-07-29 Tobias Burnus <burnus@net-b.de>
1437 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1438 external procedure declarations in modules.
1439 (gfc_get_symbol_decl): Modify assert.
1441 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1444 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1446 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1449 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1450 (gfc_trans_class_assign): Modified prototype.
1451 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1452 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1453 (gfc_trans_class_assign): ... here. Modified actual arguments.
1454 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1455 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1456 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1458 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1462 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1463 symbols before returning.
1465 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1467 * lang.opt (cpp): Remove Joined and Separate markers.
1468 (cpp=): New internal option.
1469 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1470 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1473 2010-07-29 Daniel Kraft <d@domob.eu>
1476 * array.c (resolve_array_bound): Fix error message to properly handle
1477 non-variable expressions.
1479 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1481 * decl.c (free_value): Also free repeat field.
1482 * data.c (gfc_assign_data_value): Always free offset before returning.
1484 2010-07-28 Daniel Kraft <d@domob.eu>
1486 * gfortran.h (gfc_build_intrinsic_call): New method.
1487 * expr.c (gfc_build_intrinsic_call): New method.
1488 * simplify.c (range_check): Ignore non-constant value.
1489 (simplify_bound_dim): Handle non-variable expressions and
1490 fix memory leak with non-free'ed expression.
1491 (simplify_bound): Handle non-variable expressions.
1492 (gfc_simplify_shape): Ditto.
1493 (gfc_simplify_size): Ditto, but only in certain cases possible.
1495 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1497 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1500 2010-07-28 Tobias Burnus <burnus@net-b.de>
1503 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1504 from modules for whole-file mode.
1506 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1508 * gfortran.h (gfc_handle_option): Update prototype and return
1510 * options.c (gfc_handle_option): Update prototype and return value
1513 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1515 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1516 decoded options in allocating deferred_opt.
1517 * cpp.h (gfc_cpp_init_options): Update prototype.
1518 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1519 * gfortran.h (gfc_option_lang_mask): New.
1520 (gfc_init_options): Update prototype.
1521 * options.c (gfc_option_lang_mask): New.
1522 (gfc_init_options): Update prototype. Pass new arguments to
1523 gfc_cpp_init_options.
1525 2010-07-26 Tobias Burnus <burnus@net-b.de>
1528 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1529 for functions which are later in the same file.
1530 (gfc_create_function_decl, build_function_decl,
1531 build_entry_thunks): Add global argument.
1532 * trans.c (gfc_generate_module_code): Update
1533 gfc_create_function_decl call.
1534 * trans.h (gfc_create_function_decl): Update prototype.
1535 * resolve.c (resolve_global_procedure): Also resolve for
1538 2010-07-26 Richard Henderson <rth@redhat.com>
1541 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1542 (gfc_write_global_declarations): New.
1544 2010-07-26 Tobias Burnus <burnus@net-b.de>
1547 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1548 for call to transfer_namelist_element.
1549 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1552 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1555 * Make-lang.in: Add fortran/frontend-passes.o.
1556 * gfortran.h: Add prototype for gfc_run_passes.
1557 * resolve.c (gfc_resolve): Call gfc_run_passes.
1558 * frontend-passes.c: New file.
1560 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1563 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1566 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1569 * gfortran.h (gfc_namespace): New field old_equiv.
1570 (gfc_free_equiv_until): New prototype.
1571 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1572 a parameterized stop condition.
1573 (gfc_free_equiv): Use gfc_free_equiv_until.
1574 * parse.c (next_statement): Save equivalence list.
1575 (reject_statement): Restore equivalence list.
1577 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1580 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1581 in the function so that it does not get missed by early exits.
1582 (load_line): Add checks for quoted strings and free form comments to
1583 disable warnings on comments. Add check for ampersand as first
1584 character after truncation and don't warn for this case, but warn if
1585 there are subsequent non-whitespace characters.
1587 2010-07-24 Tobias Burnus <burnus@net-b.de>
1590 * parse.c (gfc_parse_file): Do not override
1591 gfc_global_ns_list items.
1593 2010-07-24 Tobias Burnus <burnus@net-b.de>
1595 * options.c (gfc_init_options): Enable -fwhole-file by default.
1596 * interface.c (compare_parameter): Assume a Hollerith constant is
1597 compatible with all other argument types.
1599 2010-07-23 Tobias Burnus <burnus@net-b.de>
1602 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1603 -fwhole-file also for derived types.
1604 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1605 rename to gfc_copy_dt_decls_ifequal.
1606 (gfc_get_derived_type): Update call.
1607 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1609 2010-07-23 Tobias Burnus <burnus@net-b.de>
1612 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1614 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1616 * trans-types.c (gfc_get_array_descriptor_base,
1617 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1618 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1619 instead of clearing DECL_NAME.
1620 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1622 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1625 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1627 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1628 reverse the scalarization loop.
1629 gfc_conv_resolve_dependencies: Pass the reverse field of the
1630 loopinfo to gfc_dep_resolver.
1631 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1632 assignment by resetting loop.reverse.
1633 gfortran.h : Add the gfc_reverse enum.
1634 trans.h : Add the reverse field to gfc_loopinfo.
1635 dependency.c (gfc_check_dependency): Pass null to the new arg
1636 of gfc_dep_resolver.
1637 (gfc_check_section_vs_section): Check for reverse dependencies.
1638 (gfc_dep_resolver): Add reverse argument and deal with the loop
1640 dependency.h : Modify prototype for gfc_dep_resolver to include
1643 2010-07-23 Daniel Kraft <d@domob.eu>
1646 * gfortran.h (gfc_find_symtree_in_proc): New method.
1647 * symbol.c (gfc_find_symtree_in_proc): New method.
1648 * match.c (match_exit_cycle): Look for loop name also in parent
1649 namespaces within current procedure.
1651 2010-07-22 Tobias Burnus <burnus@net-b.de>
1654 * dependency.c (gfc_check_dependency): Add argument alising check.
1655 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1657 2010-07-22 Daniel Kraft <d@domob.eu>
1659 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1660 now in the correct place.
1662 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1665 * Revert my commit r162325.
1667 2010-07-21 Daniel Kraft <d@domob.eu>
1669 * trans.h (gfc_get_return_label): Removed.
1670 (gfc_generate_return): New method.
1671 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1672 returning a tree directly.
1673 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1674 (gfc_trans_block_construct): Update for new interface to
1675 `gfc_trans_deferred_vars'.
1676 * trans-decl.c (current_function_return_label): Removed.
1677 (current_procedure_symbol): New variable.
1678 (gfc_get_return_label): Removed.
1679 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1680 returning a tree directly.
1681 (get_proc_result), (gfc_generate_return): New methods.
1682 (gfc_generate_function_code): Clean up and do init/cleanup here
1683 also with gfc_wrapped_block. Remove return-label but rather
1686 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1689 * fortran/match.c (match_type_spec): Check for derived type before
1692 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1695 * interface.c (matching_typebound_op): Add argument for the
1696 return of the generic name for the procedure.
1697 (build_compcall_for_operator): Add an argument for the generic
1698 name of an operator procedure and supply it to the expression.
1699 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1700 calls to the above procedures.
1701 * resolve.c (resolve_typebound_function): Catch procedure
1702 component calls for CLASS objects, check that the vtable is
1703 complete and insert the $vptr and procedure components, to make
1705 (resolve_typebound_function): The same.
1706 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1707 an allocatable scalar if it is a result.
1709 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1712 * match.c (gfc_match_iterator): Reverted.
1714 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1717 * match.c (gfc_match_iterator): Remove error that iterator
1718 cannot be INTENT(IN).
1720 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1722 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1723 Access subscript through the "dim" field index.
1724 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1726 (gfc_conv_array_index_offset): Ditto.
1727 (gfc_conv_loop_setup): Ditto.
1728 (gfc_conv_expr_descriptor): Ditto.
1729 (gfc_conv_ss_startstride): Ditto. Update call to
1730 gfc_conv_section_startstride.
1731 (gfc_conv_section_startstride): Set values along the array dimension.
1732 Get array dimension directly from the argument.
1734 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1736 * trans.h (gfc_string_to_single_character): New prototype.
1737 * trans-expr.c (string_to_single_character): Renamed to ...
1738 (gfc_string_to_single_character): ... this. No longer static.
1739 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1740 gfc_trans_string_copy): Adjust callers.
1741 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1742 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1743 (select_struct): Move to toplevel, add GTY(()).
1744 (gfc_trans_character_select): Optimize SELECT CASE
1745 with character length 1.
1747 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1749 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1750 * trans-common.c: Likewise.
1751 * trans-decl.c: Likewise.
1752 * trans-types.c: Likewise.
1753 * trans.c: Likewise.
1755 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1758 * resolve.c (resolve_typebound_generic_call): Resolve generic
1759 non-polymorphic type-bound procedure calls to the correct specific
1761 (resolve_typebound_subroutine): Remove superfluous code.
1763 2010-07-15 Daniel Kraft <d@domob.eu>
1766 * trans.h (struct gfc_wrapped_block): New struct.
1767 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1768 (gfc_finish_wrapped_block): New method.
1769 (gfc_init_default_dt): Add new init code to block rather than
1771 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1772 (gfc_trans_dummy_array_bias): Ditto.
1773 (gfc_trans_g77_array): Ditto.
1774 (gfc_trans_deferred_array): Ditto.
1775 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1776 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1777 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1778 (gfc_finish_wrapped_block): New method.
1779 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1780 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1781 (gfc_trans_deferred_array): Ditto.
1782 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1783 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1784 (init_intent_out_dt): Ditto.
1785 (gfc_init_default_dt): Add new init code to block rather than
1787 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1788 and cleanup code and put it all together.
1790 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1792 * trans.h (gfc_build_compare_string): Add CODE argument.
1793 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1794 gfc_build_compare_string.
1795 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1796 gfc_build_compare_string.
1797 (string_to_single_character): Rename len variable to length.
1798 (gfc_optimize_len_trim): New function.
1799 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1800 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1801 bigger than the length of the other string, they compare unequal.
1804 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1805 in CASE_LABEL_EXPR and use NULL for low for the default case.
1807 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1809 * trans-array.c (gfc_conv_section_upper_bound): Remove
1810 (gfc_conv_section_startstride): Don't set the upper bound in the
1811 vector subscript case.
1812 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1814 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1817 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1818 * dependency.c (gfc_is_data_pointer): Make it static.
1819 * intrinsic.texi: Update documentation on C_LOC.
1820 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1821 and add a check for polymorphic variables.
1823 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1825 * trans-expr.c (string_to_single_character): Also optimize
1826 string literals containing a single char followed only by spaces.
1827 (gfc_trans_string_copy): Remove redundant string_to_single_character
1830 * trans-decl.c (gfc_build_intrinsic_function_decls,
1831 gfc_build_builtin_function_decls): Mark functions as
1832 DECL_PURE_P or TREE_READONLY.
1834 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1836 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1837 instead of build_function_call_expr.
1838 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1840 2010-07-13 Tobias Burnus <burnus@net-b.de>
1841 Daniel Franke <franke.daniel@gmail.com>
1844 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1845 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1847 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1849 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1850 Tobias Burnus <burnus@net-b.de>
1853 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1854 noclobber/noescape annotations to function calls.
1855 (gfc_build_builtin_function_decls): Likewise.
1857 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1863 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1864 * class.c (gfc_build_class_symbol): Modified call to
1865 'gfc_find_derived_vtab'.
1866 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1867 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1869 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1870 Removed treatment of generics.
1871 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1872 Call 'add_proc_comp' instead of duplicating code.
1873 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1875 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1876 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1877 Removed treatment of generics.
1878 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1879 'gfc_find_derived_vtab'.
1880 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1881 Removed treatment of generics.
1882 (resolve_select_type,resolve_fl_derived): Modified call to
1883 'gfc_find_derived_vtab'.
1884 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1885 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1887 * trans-stmt.c (gfc_trans_allocate): Ditto.
1889 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1892 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1895 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1897 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1898 * resolve.c (build_default_init_expr): Ditto.
1900 2010-07-11 Tobias Burnus <burnus@net-b.de>
1903 * module.c (sort_iso_c_rename_list): Remove.
1904 (import_iso_c_binding_module,use_iso_fortran_env_module):
1905 Allow multiple imports of the same symbol.
1907 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1909 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1911 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1914 * decl.c (build_sym,attr_decl1): Only build the class container if the
1915 symbol has sufficient attributes.
1916 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1917 pointer attribute for classes.
1918 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1919 * module.c (MOD_VERSION): Bump.
1920 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1921 (mio_symbol_attribute): Handle class_pointer attribute.
1922 * parse.c (parse_derived): Use class_pointer instead of pointer
1923 attribute for classes.
1924 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1925 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1926 resolve_allocate_expr,resolve_fl_derived): Ditto.
1927 (resolve_fl_var_and_proc): Check for class_ok attribute.
1929 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1931 * trans-io.c (gfc_build_st_parameter): Update calls to
1932 gfc_add_field_to_struct.
1933 * trans-stmt.c (ADD_FIELD): Ditto.
1935 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1937 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1938 fieldlist, remove fieldlist from argument list.
1939 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1940 and remove fieldlist from argument list.
1941 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1942 gfc_get_mixed_entry_union): Move setting
1943 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1944 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1946 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1949 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1950 if the lhs has never been host associated, as well as not being
1951 use associated, a pointer or a target.
1952 * resolve.c (resolve_variable): Mark variables that are host
1954 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1957 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1959 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1960 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1961 SIZEOF and C_SIZEOF.
1963 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1966 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1967 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1968 gfc_resolve_storage_size): New prototypes.
1969 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1970 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1971 * iresolve.c (gfc_resolve_storage_size): New function.
1972 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1974 (gfc_conv_intrinsic_storage_size): New function.
1975 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1977 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1980 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1981 !$omp do loops. Error on CYCLE to non-innermost collapsed
1984 2010-07-08 Tobias Burnus <burnus@net-b.de>
1987 * array.c (gfc_match_array_ref): Better error message for
1988 coarrays with too few ranks.
1989 (match_subscript): Move one diagnostic to caller.
1990 * gfortran.h (gfc_get_corank): Add prottype.
1991 * expr.c (gfc_get_corank): New function.
1992 * iresolve.c (resolve_bound): Fix rank for cobounds.
1993 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1994 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1997 2010-07-06 Tobias Burnus <burnus@net-b.de>
2000 * array.c (gfc_expand_constructor): Add optional diagnostic.
2001 * gfortran.h (gfc_expand_constructor): Update prototype.
2002 * expr.c (gfc_simplify_expr, check_init_expr,
2003 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2004 * resolve.c (gfc_resolve_expr): Ditto.
2006 2010-07-06 Tobias Burnus <burnus@net-b.de>
2008 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2009 * trans-intrinsic.c: Ditto.
2010 * trans-types.c: Ditto.
2011 * convert.c: Include diagnostic-core.h instead of toplev.h.
2013 * trans-array.c: Ditto.
2014 * trans-const.c: Ditto.
2015 * trans-expr.c: Ditto.
2016 * trans-io.c: Ditto.
2017 * trans-openmp.c: Ditto.
2020 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2023 * check.c (dim_rank_check): Also check intrinsic functions.
2024 Adjust permissible rank for functions which reduce the rank of
2025 their argument. Spread is an exception, where DIM can
2026 be one larger than the rank of array.
2028 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2031 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2033 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2036 * trans-types.c (gfc_get_derived_type): Derived type fields
2037 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2038 but build_pointer_type_for_mode must be used for this.
2040 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2042 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2043 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2044 type of gfc_conv_procedure_call.
2045 (conv_generic_with_optional_char_arg): Likewise.
2046 * trans-stmt.c (gfc_trans_call): Likewise.
2047 * trans-expr.c (gfc_conv_function_expr): Likewise.
2048 (gfc_conv_procedure_call): Use build_call_vec instead of
2051 2010-07-04 Daniel Kraft <d@domob.eu>
2053 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2055 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2059 * trans-types.c (gfc_get_derived_type): Derived type fields
2060 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2062 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2065 * decl.c (match_procedure_in_type): Clear structure before using.
2066 (gfc_match_generic): Ditto.
2068 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2070 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2071 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2072 of which comes from...
2073 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2074 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2076 (gfc_get_array_descriptor_base): Likewise.
2077 (gfc_get_mixed_entry_union): Likewise.
2078 (gfc_get_derived_type): Add extra chain parameter for
2079 gfc_add_field_to_struct.
2080 * trans-stmt.c (gfc_trans_character_select): Likewise.
2081 * trans-io.c (gfc_build_st_parameter): Likewise.
2083 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2086 * resolve.c (is_external_proc): Prevent procedure pointers from being
2087 regarded as external procedures.
2089 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2092 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2093 passed as second argument of ASSOCIATED.
2095 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2098 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2099 to determine if a function assignment can be made without a
2101 (gfc_trans_arrayfunc_assign): Move all the conditions that
2102 suppress the direct function call to the above new functon and
2105 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2108 * interface.c (argument_rank_mismatch): New function.
2109 (compare_parameter): Call new function instead of generating
2112 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2114 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2115 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2118 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2120 * Make-lang.in: Update dependencies.
2122 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2124 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2125 and exit_label fields.
2126 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2128 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2129 (gfc_trans_do): Likewise.
2130 (gfc_trans_do_while): Likewise.
2131 (gfc_trans_cycle): Use cycle_label directly.
2132 (gfc_trans_exit): Use exit_label directly.
2134 2010-06-27 Daniel Kraft <d@domob.eu>
2136 * dump-parse-tree.c (show_symbol): Dump target-expression for
2138 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2139 (show_namespace): Use show_level for correct indentation of
2140 "inner namespaces" (contained procedures or BLOCK).
2142 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2145 * dump-parse-tree.c (show_code_node): Show namespace for
2148 2010-06-26 Tobias Burnus <burnus@net-b.de>
2150 * decl.c (gfc_match_decl_type_spec): Support
2151 TYPE(intrinsic-type-spec).
2153 2010-06-25 Tobias Burnus <burnus@net-b.de>
2155 * intrinsic.h (gfc_check_selected_real_kind,
2156 gfc_simplify_selected_real_kind): Update prototypes.
2157 * intrinsic.c (add_functions): Add radix support to
2159 * check.c (gfc_check_selected_real_kind): Ditto.
2160 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2161 * trans-decl.c (gfc_build_intrinsic_function_decls):
2162 Change call from selected_real_kind to selected_real_kind2008.
2163 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2164 (PRECISION, RANGE, RADIX): Add cross @refs.
2166 2010-06-25 Tobias Burnus <burnus@net-b.de>
2168 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2169 * gfortran.texi (_gfortran_set_options): Update for
2170 GFC_STD_F2008_OBS addition.
2171 * libgfortran.h: Add GFC_STD_F2008_OBS.
2172 * options.c (set_default_std_flags, gfc_handle_option): Handle
2174 io.c (check_format): Fix allow_std check.
2176 2010-06-25 Tobias Burnus <burnus@net-b.de>
2178 * decl.c (gfc_match_entry): Allow END besides
2179 END SUBROUTINE/END FUNCTION for contained procedures.
2181 2010-06-25 Tobias Burnus <burnus@net-b.de>
2183 * parse.c (next_free, next_fixed): Allow ";" as first character.
2185 2010-06-24 Tobias Burnus <burnus@net-b.de>
2188 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2190 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2193 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2196 2010-06-21 Tobias Burnus <burnus@net-b.de>
2199 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2201 * symbol.c (gfc_add_contiguous): New function.
2202 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2203 * decl.c (match_attr_spec): Ditto.
2204 (gfc_match_contiguous): New function.
2205 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2207 * gfortran.h (symbol_attribute): Add contiguous.
2208 (gfc_is_simply_contiguous): Add prototype.
2209 (gfc_add_contiguous): Add prototype.
2210 * match.h (gfc_match_contiguous): Add prototype.
2211 * parse.c (decode_specification_statement,
2212 decode_statement): Handle contiguous attribute.
2213 * expr.c (gfc_is_simply_contiguous): New function.
2214 * dump-parse-tree.c (show_attr): Handle contiguous.
2215 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2217 * trans-expr.c (gfc_add_interface_mapping): Copy
2219 * trans-array.c (gfc_conv_descriptor_stride_get,
2220 gfc_conv_array_parameter): Handle contiguous arrays.
2221 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2222 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2224 * trans.h (gfc_array_kind): Ditto.
2225 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2227 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2229 * options.c (gfc_handle_option): Don't handle N_OPTS.
2231 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2234 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2237 2010-06-18 Tobias Burnus <burnus@net-b.de>
2240 * resolve.c (resolve_allocate_deallocate): Properly check
2241 part-refs in stat=/errmsg= for invalid use.
2243 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2246 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2247 Return directly in case of an error.
2249 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2252 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2253 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2254 structure to each procedure in a procedure list.
2255 * module.c (mio_typebound_proc): Add NULL argument to
2256 'gfc_get_typebound_proc'.
2257 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2258 to initialize the new structure.
2260 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2263 * gfortran.h (gfc_expr): Add new member 'mold'.
2264 * match.c (gfc_match_allocate): Implement the MOLD tag.
2265 * resolve.c (resolve_allocate_expr): Ditto.
2266 * trans-stmt.c (gfc_trans_allocate): Ditto.
2268 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2271 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2272 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2273 GFC_DECL_SAVED_DESCRIPTOR set.
2274 (gfc_omp_report_decl): New function.
2275 * trans.h (gfc_omp_report_decl): New prototype.
2276 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2278 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2282 * gfortranspec.c (lang_specific_driver): Removed deprecation
2284 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2285 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2286 * cpp.h (gfc_cpp_makedep): New.
2287 (gfc_cpp_add_dep): New.
2288 (gfc_cpp_add_target): New.
2289 * cpp.c (gfc_cpp_option): Add deps* members.
2290 (gfc_cpp_makedep): New.
2291 (gfc_cpp_add_dep): New.
2292 (gfc_cpp_add_target): New.
2293 (gfc_cpp_init_options): Initialize new options.
2294 (gfc_cpp_handle_option): Handle new options.
2295 (gfc_cpp_post_options): Map new options to libcpp-options.
2296 (gfc_cpp_init): Handle deferred -MQ and -MT options.
2297 (gfc_cpp_done): If requested, write dependencies to file.
2298 * module.c (gfc_dump_module): Add a module filename as target.
2299 * scanner.c (open_included_file): New parameter system; add the
2300 included file as dependency.
2301 (gfc_open_included_file): Add the included file as dependency.
2302 (gfc_open_intrinsic_module): Likewise.
2303 * invoke.texi: Removed deprecation warning for -M.
2304 * gfortran.texi: Removed Makefile-dependencies project.
2306 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
2308 * resolve.c (resolve_global_procedure): Improved checking if an
2309 explicit interface is required.
2311 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2313 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
2315 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
2316 (gfc_conv_intrinsic_ttynam): Likewise.
2317 (gfc_conv_intrinsic_trim): Likewise.
2319 2010-06-12 Janus Weil <janus@gcc.gnu.org>
2322 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
2324 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2326 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
2328 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2330 * mathbuiltins.def: Add builtins that do not directly correspond
2331 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
2332 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
2333 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
2334 code_{r,c}{4,8,10,16} fields. Add
2335 {,complex}{float,double,long_double}_built_in fields.
2336 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
2337 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
2338 definition of OTHER_BUILTIN.
2339 (real_compnt_info): Remove unused struct.
2340 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
2342 (build_round_expr): Call builtin_decl_for_precision instead of
2344 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
2345 instead of a switch.
2346 (gfc_build_intrinsic_lib_fndecls): Match
2347 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
2348 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
2350 (gfc_conv_intrinsic_lib_function): Go through all the extended
2352 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
2353 instead of a switch.
2354 (gfc_conv_intrinsic_abs): Likewise.
2355 (gfc_conv_intrinsic_mod): Likewise.
2356 (gfc_conv_intrinsic_sign): Likewise.
2357 (gfc_conv_intrinsic_fraction): Likewise.
2358 (gfc_conv_intrinsic_nearest): Likewise.
2359 (gfc_conv_intrinsic_spacing): Likewise.
2360 (gfc_conv_intrinsic_rrspacing): Likewise.
2361 (gfc_conv_intrinsic_scale): Likewise.
2362 (gfc_conv_intrinsic_set_exponent): Likewise.
2364 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
2368 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
2369 functions with CLASS formal arguments.
2371 2010-06-10 Janus Weil <janus@gcc.gnu.org>
2374 * resolve.c (conformable_arrays): Handle allocatable components.
2376 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2379 * gfortran.texi: Document that Cray pointers cannot be function
2382 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2385 * gfortran.texi: Document lack of support for syntax
2386 "complex FUNCTION name*16()", and existence of alternative
2387 legacy syntax "complex*16 FUNCTION name()".
2389 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2392 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2393 POSIX's fsync(), and how to call the latter from Fortran code.
2395 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2398 * interface.c (compare_actual_formal): Reject actual arguments with
2399 array subscript passed to ASYNCHRONOUS dummys.
2401 2010-06-10 Daniel Kraft <d@domob.eu>
2404 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2405 (struct gfc_symbol): New field `assoc'.
2406 (struct gfc_association_list): New struct.
2407 (struct gfc_code): New struct `block' in union, move `ns' there
2408 and add association list.
2409 (gfc_free_association_list): New method.
2410 (gfc_has_vector_subscript): Made public;
2411 * match.h (gfc_match_associate): New method.
2412 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2413 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2414 * interface.c (gfc_has_vector_subscript): Made public.
2415 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2416 * match.c (gfc_match_associate): New method.
2417 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2418 * primary.c (match_variable): Don't allow names associated to expr here.
2419 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2420 (case_exec_markers, case_end): Add ASSOCIATE statement.
2421 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2422 (parse_associate): New method.
2423 (parse_executable): Handle ST_ASSOCIATE.
2424 (parse_block_construct): Change reference to gfc_code's `ns' field.
2425 * resolve.c (resolve_select_type): Ditto.
2426 (resolve_code): Ditto.
2427 (resolve_block_construct): Ditto and add comment.
2428 (resolve_select_type): Set association list in generated BLOCK to NULL.
2429 (resolve_symbol): Resolve associate names.
2430 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2431 and free association list.
2432 (gfc_free_association_list): New method.
2433 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2434 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2435 gfc_code's `ns' field.
2437 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2439 * error.c (error_print): Pre-initialize loc by NULL.
2440 * openmp.c (resolve_omp_clauses): Add explicit
2441 braces to avoid ambigous else.
2442 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2444 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2446 * gfc-internals.texi: Move to GFDL 1.3.
2447 * gfortran.texi: Ditto.
2448 * intrinsic.texi: Ditto.
2449 * invoke.texi: Ditto.
2451 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2454 * check.c (gfc_check_selected_real_kind): Verify that the
2455 actual arguments are scalar.
2457 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2460 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2462 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2465 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2467 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2469 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2471 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2473 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2474 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2475 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2476 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2478 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2479 less_than_bitsize2): New functions.
2480 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2481 nonnegative_check and less_than_bitsize1.
2482 (gfc_check_ibclr, gfc_check_ibset): Removed.
2483 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2486 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2489 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2492 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2494 * resolve.c (resolve_deallocate_expr): Avoid warning
2495 about possible use of iunitialized sym.
2496 (resolve_allocate_expr): Pre-initialize sym by NULL.
2498 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2501 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2503 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2505 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
2507 (gfc_get_array_type_bounds): Likewise.
2509 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
2510 (gfc_find_module): Likewise.
2512 * f95-lang.c (pushlevel): Likewise.
2514 * trans.h (struct lang_type): Add variable_size GTY option.
2515 (struct lang_decl): Likewise.
2517 2010-06-08 Tobias Burnus <burnus@net-b.de>
2520 * symbol.c (check_conflict): Move protected--external/procedure check ...
2521 * resolve.c (resolve_select_type): ... to the resolution stage.
2523 2010-06-07 Tobias Burnus <burnus@net-b.de>
2525 * options.c (gfc_handle_option): Fix -fno-recursive.
2527 2010-06-07 Tobias Burnus <burnus@net-b.de>
2529 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2530 * gfortran.texi (copyrights-gfortran): Ditto.
2532 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2534 * lang.opt (fshort-enums): Define using Var and VarExists.
2535 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2537 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2538 Janus Weil <janus@gcc.gnu.org>
2541 * resolve.c (get_declared_from_expr): Move to before
2542 resolve_typebound_generic_call. Make new_ref and class_ref
2543 ignorable if set to NULL.
2544 (resolve_typebound_generic_call): Once we have resolved the
2545 generic call, check that the specific instance is that which
2546 is bound to the declared type.
2547 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2548 freeing 'class_ref->next' twice.
2550 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2553 * trans-array.c (structure_alloc_comps): Dereference scalar
2554 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2557 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2559 * gfortranspec.c (append_arg, lang_specific_driver): Use
2560 GCC-specific formats in diagnostics.
2562 2010-06-02 Tobias Burnus <burnus@net-b.de>
2565 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2568 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2571 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2574 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2576 * fortran/gfortran.texi: Fix typos in description of variable-format-
2579 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2582 * dependency.c (gfc_check_section_vs_section): Check
2583 for interleaving array assignments without conflicts.
2585 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2587 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2588 $data component of a class container.
2589 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2590 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2591 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2592 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2593 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2594 * gcc/fortran/parse.c (parse_derived): Ditto.
2595 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2596 gfc_expr_attr): Ditto.
2597 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2598 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2599 resolve_fl_var_and_proc, resolve_typebound_procedure,
2600 resolve_fl_derived): Ditto.
2601 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2602 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2604 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2605 gfc_trans_deferred_vars): Ditto.
2606 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2608 2010-05-28 Tobias Burnus <burnus@net-b.de>
2610 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2612 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2614 * gfortranspec.c (append_arg, lang_specific_driver): Use
2615 fatal_error instead of fatal. Use warning instead of fprintf for
2618 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2620 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2621 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2622 xstrerror instead of strerror.
2624 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2626 * cpp.c (cb_cpp_error): Save and restore
2627 global_dc->warn_system_headers, not variable warn_system_headers.
2629 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2631 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2633 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2635 * trans-common.c: Do not include rtl.h, include output.h instead.
2636 * trans-decl.c: Likewise.
2638 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2641 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2642 namespace before trying to reorder the gsymbols.
2644 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2649 * resolve.c (resolve_global_procedure): Add check for global
2650 procedures with implicit interfaces and assumed-shape or optional
2651 dummy arguments. Verify that function return type, kind and string
2654 2010-05-21 Tobias Burnus <burnus@net-b.de>
2656 * gfortran.h: Do not include system.h.
2657 * bbt.c: Include system.h.
2659 * dependency.c: Ditto.
2660 * dump-parse-tree.c: Ditto.
2661 * arith.h: Do not include gfortran.h.
2662 * constructor.h: Do not include gfortran.h and splay-tree.h.
2663 * match.h: Do not include gfortran.h.
2665 * target-memory.h: Ditto.
2666 * openmp.c: Do not include toplev.h and target.h.
2667 * trans-stmt.c: Ditto not include toplev.h.
2669 * trans-common.c: Tell why toplev.h is needed. And
2670 do not include target.h.
2671 * trans-expr.c: Tell why toplev.h is needed.
2672 * trans-array.c: Ditto.
2673 * trans-openmp.c: Ditto.
2674 * trans-const.c: Ditto.
2676 * trans-types.c: Ditto.
2677 * trans-io.c: Ditto.
2678 * trans-decl.c: Ditto.
2681 * trans-intrinsic.c: Ditto.
2684 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2687 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2688 before returning MATCH_ERROR. Add check for scalar. Add check for
2689 default integer kind.
2691 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2694 * match.c (gfc_match_select_type): On error jump back out of the local
2696 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2697 stage, more precisely to ...
2698 * resolve.c (resolve_fl_derived): ... this place.
2700 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2703 * resolve.c (ensure_not_abstract): Allow abstract types with
2704 non-abstract ancestors.
2706 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2708 * trans-const.c: Include realmpfr.h.
2709 * Make-lang.in: Update dependencies.
2711 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2713 * trans-const.c, trans-types.c, trans-intrinsic.c:
2714 Clean up redundant includes.
2716 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2719 * lang.opt (Wunused-dummy-argument): New option.
2720 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2721 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2722 (set_Wall): Enable warn_unused_dummy_argument.
2723 (gfc_handle_option): Set warn_unused_dummy_argument according to
2725 * trans-decl.c (generate_local_decl): Separate warnings about
2726 unused variables and unused dummy arguments.
2727 * invoke.texi: Documented new option.
2729 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2731 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2732 (gfc_conv_string_tmp): Do not assert type comparibilty.
2733 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2734 (gfc_conv_expr_descriptor): Remove assert.
2735 * trans-common.c: Clarify why rtl.h and tm.h are included.
2736 * trans-openmp.c: Do not include ggc.h and real.h.
2737 Explain why gimple.h is included.
2738 * trans-const.c: Do not include ggc.h.
2739 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2740 * trans.c: Do not include ggc.h and real.h.
2741 Explain why gimple.h is included.
2742 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2743 and dwarf2out.h are included.
2744 * trans-io.c: Do not include gimple.h and real.h.
2745 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2746 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2749 2010-05-20 Tobias Burnus <burnus@net-b.de>
2751 * options.c (gfc_init_options,gfc_post_options): Enable
2752 flag_associative_math by default.
2754 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2757 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2758 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2759 blank STOP, handling a null expression. (gfc_trans_pause): Use
2760 pause_string for blank PAUSE.
2761 * trans.h: Add external function declaration for error_stop_numeric.
2762 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2763 the declaration for the library call. Adjust whitespaces.
2764 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2765 signal no stop code. Match the expression following the stop and pass
2766 that to the translators. Remove the old use of digit matching. Add
2767 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2768 and if CHARACTER, default character KIND.
2770 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2773 * lang.opt (Wconversion-extra): New option.
2774 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2775 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2776 (set_Wall): Enable -Wconversion.
2777 (gfc_handle_option): Set warn_conversion_extra.
2778 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2779 introduced for -Wconversion if -Wconversion-extra is present.
2780 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2781 -Wconversion; document -Wconversion-extra.
2783 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2786 * gfortran.h (gfc_has_default_initializer): New.
2787 * expr.c (gfc_has_default_initializer): New.
2788 * resolve.c (has_default_initializer): Removed, use
2789 gfc_has_default_initializer() instead. Updated all callers.
2790 * trans-array.c (has_default_initializer): Removed, use
2791 gfc_has_default_initializer() instead. Updated all callers.
2792 * trans-decl.c (generate_local_decl): Do not check the
2793 first component only to check for initializers, but use
2794 gfc_has_default_initializer() instead.
2796 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2799 * primary.c (match_string_constant): Move start_locus just inside
2801 * data.c (create_character_intializer): Clarified truncation warning.
2803 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2806 * intrinsic.h (gfc_check_float): New prototype.
2807 (gfc_check_sngl): New prototype.
2808 * check.c (gfc_check_float): New.
2809 (gfc_check_sngl): New.
2810 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2811 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2813 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2814 added them to the list of specifics of REAL instead.
2816 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2819 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2820 This is now handled via 'gfc_class_null_initializer'.
2822 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2824 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2825 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2826 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2827 add_procs_to_declared_vtab,add_generic_specifics,
2828 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2829 find_typebound_proc_uop,gfc_find_typebound_proc,
2830 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2831 gfc_get_tbp_symtree): Moved here from other places.
2832 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2834 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2835 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2836 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2837 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2838 * Make-lang.in: Add class.o.
2839 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2840 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2841 add_procs_to_declared_vtab,add_generic_specifics,
2842 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2843 find_typebound_proc_uop,gfc_find_typebound_proc,
2844 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2845 gfc_get_tbp_symtree): Move to class.c.
2847 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2849 * trans-types.c (gfc_init_types): Use build_function_type_list.
2850 (gfc_get_ppc_type): Likewise.
2851 * trans-decl.c (gfc_generate_constructors): Likewise.
2852 * f95-lang.c (build_builtin_fntypes): Likewise.
2853 (gfc_init_builtin_functions): Likewise.
2854 (DEF_FUNCTION_TYPE_0): Likewise.
2855 (DEF_FUNCTION_TYPE_1): Likewise.
2856 (DEF_FUNCTION_TYPE_2): Likewise.
2857 (DEF_FUNCTION_TYPE_3): Likewise.
2858 (DEF_FUNCTION_TYPE_4): Likewise.
2859 (DEF_FUNCTION_TYPE_5): Likewise.
2860 (DEF_FUNCTION_TYPE_6): Likewise.
2861 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2862 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2864 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2866 * trans-array.c (gfc_trans_array_constructor_value): Use
2867 build_constructor instead of build_constructor_from_list.
2868 (gfc_build_constant_array_constructor): Likewise.
2869 * trans-decl.c (create_main_function): Likewise.
2870 * trans-stmt.c (gfc_trans_character_select): Likewise.
2872 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2875 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2876 (resolve_fl_variable_derived): ... this place.
2877 (resolve_symbol): Make sure function symbols (and their result
2878 variables) are not resolved twice.
2880 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2883 * array.c (match_array_list): Revert change from 2010-05-13.
2885 2010-05-16 Richard Guenther <rguenther@suse.de>
2887 * trans-decl.c (module_htab_decls_hash): Revert last change.
2889 2010-05-16 Richard Guenther <rguenther@suse.de>
2891 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2893 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2895 * options.c (set_Wall): Remove special logic for Wuninitialized
2898 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2902 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2905 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2909 * gfortran.h (gfc_class_null_initializer): New prototype.
2910 * expr.c (gfc_class_null_initializer): New function to build a NULL
2911 initializer for CLASS pointers.
2912 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2913 containers. Remove default NULL initialization of $data component.
2914 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2916 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2917 Use new function 'gfc_class_null_initializer'.
2918 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2921 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2924 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2925 unsigned mpz_get_?i routines.
2927 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2929 * trans.c (trans_code): Set backend locus early.
2930 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2931 of the function instead of current input_location.
2933 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2936 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2938 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2939 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2942 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2945 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2947 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2948 by reference dummy procedures or non-dummy procedure pointers.
2949 (gfc_omp_predetermined_sharing): Return
2950 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2952 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2955 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2956 after OMP statement.
2957 (gfc_match_omp_critical): Likewise.
2958 (gfc_match_omp_flush): Likewise.
2959 (gfc_match_omp_workshare): Likewise.
2960 (gfc_match_omp_master): Likewise.
2961 (gfc_match_omp_ordered): Likewise.
2962 (gfc_match_omp_atomic): Likewise.
2963 (gfc_match_omp_barrier): Likewise.
2964 (gfc_match_omp_end_nowait): Likewise.
2966 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2969 * resolve.c (validate_case_label_expr): Removed FIXME.
2970 (resolve_select): Raise default warning on case labels out of range
2971 of the case expression.
2973 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2978 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2979 about conversion warnings.
2981 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2984 * match.c (gfc_match_select_type): Move error message to
2985 resolve_select_type.
2986 * resolve.c (resolve_select_type): Error message moved here from
2987 gfc_match_select_type. Correctly set type of temporary.
2989 2010-05-10 Richard Guenther <rguenther@suse.de>
2991 * trans-decl.c (gfc_build_library_function_decl): Split out
2993 (build_library_function_decl_1): ... this new function.
2994 Set a fnspec attribute if a specification was provided.
2995 (gfc_build_library_function_decl_with_spec): New function.
2996 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2997 and internal_unpack.
2999 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3002 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3005 2010-05-07 Jason Merrill <jason@redhat.com>
3007 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3008 to avoid -Wc++-compat warning.
3010 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3013 * options.c (gfc_handle_option): Add argument kind.
3014 * gfortran.h (gfc_handle_option): Update declaration.
3016 2010-05-06 Tobias Burnus <burnus@net-b.de>
3019 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3022 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3025 * resolve.c (traverse_data_list): Rephrase error message for
3026 non-constant bounds in data-implied-do.
3028 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3031 * gfortran.h: Removed repeat count from constructor, removed
3033 * data.h (gfc_assign_data_value_range): Changed return value from
3035 * data.c (gfc_assign_data_value): Add location to constructor element.
3036 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3037 for each element in range. Return early if an error was generated.
3038 * resolve.c (check_data_variable): Stop early if range assignment
3041 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3044 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3045 * symbol.c (gfc_build_class_symbol): Add separate class container for
3048 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3051 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3053 2010-05-02 Tobias Burnus <burnus@net-b.de>
3056 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3057 for lcobound, ucobound, image_index and this_image.
3058 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3059 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3060 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3061 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3063 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3065 2010-04-30 Tobias Burnus <burnus@net-b.de>
3069 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3070 calculation for array descriptor types.
3072 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3075 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3076 initializers for PPC members of the vtabs.
3078 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3081 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3082 attribute for all PPC members of the vtypes.
3083 (copy_vtab_proc_comps): Copy the correct interface.
3084 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3085 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3086 a dummy argument and make sure all PPC members of the vtab are
3087 initialized correctly.
3088 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3089 in call to gfc_trans_assign_vtab_procs.
3090 * trans-stmt.c (gfc_trans_allocate): Ditto.
3092 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3095 * resolve.c (resolve_typebound_function): Renamed
3096 resolve_class_compcall.Do all the detection of class references
3098 (resolve_typebound_subroutine): resolve_class_typebound_call
3099 renamed. Otherwise same as resolve_typebound_function.
3100 (gfc_resolve_expr): Call resolve_typebound_function.
3101 (resolve_code): Call resolve_typebound_subroutine.
3103 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3106 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3107 pass back the specific symtree name, rather than the target
3110 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3113 * resolve.c (resolve_structure_cons): Make the initializer of
3114 the vtab component 'extends' the same type as the component.
3116 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3119 * interface.c (check_interface1): Pass symbol name rather than NULL to
3120 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3121 trap MULL. (gfc_compare_derived_types): Revert previous change
3122 incorporated incorrectly during merge from trunk, r155778.
3123 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3124 than NULL to gfc_compare_interfaces.
3125 * symbol.c (add_generic_specifics): Likewise.
3127 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3130 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3131 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3132 (gfc_find_derived_vtab): Likewise.
3133 * module.c (ab_attribute): Add enumerator AB_VTAB.
3134 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3135 (check_for_ambiguous): Likewise.
3137 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3138 Janus Weil <janus@gcc.gnu.org>
3141 * trans-expr.c (select_class_proc): Remove function.
3142 (conv_function_val): Delete reference to previous.
3143 (gfc_conv_derived_to_class): Add second argument to the call to
3144 gfc_find_derived_vtab.
3145 (gfc_conv_structure): Exclude proc_pointer components when
3146 accessing $data field of class objects.
3147 (gfc_trans_assign_vtab_procs): New function.
3148 (gfc_trans_class_assign): Add second argument to the call to
3149 gfc_find_derived_vtab.
3150 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3151 implement holding off searching for the vptr derived type.
3152 (add_proc_component): New function.
3153 (add_proc_comps): New function.
3154 (add_procs_to_declared_vtab1): New function.
3155 (copy_vtab_proc_comps): New function.
3156 (add_procs_to_declared_vtab): New function.
3157 (void add_generic_specifics): New function.
3158 (add_generics_to_declared_vtab): New function.
3159 (gfc_find_derived_vtab): Add second argument to the call to
3160 gfc_find_derived_vtab. Add the calls to
3161 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3162 * decl.c (build_sym, build_struct): Use new arg in calls to
3163 gfc_build_class_symbol.
3164 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3165 definition of struct gfc_class_esym_list. Modify prototypes
3166 of gfc_build_class_symbol and gfc_find_derived_vtab.
3167 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3168 call to gfc_find_derived_vtab.
3169 * module.c : Add the vtype attribute.
3170 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3171 * resolve.c (resolve_typebound_generic_call): Add second arg
3172 to pass along the generic name for class methods.
3173 (resolve_typebound_call): The same.
3174 (resolve_compcall): Use the second arg to carry the generic
3175 name from the above. Remove the reference to class_esym.
3176 (check_members, check_class_members, resolve_class_esym,
3177 hash_value_expr): Remove functions.
3178 (resolve_class_compcall, resolve_class_typebound_call): Modify
3179 to use vtable rather than member by member calls.
3180 (gfc_resolve_expr): Modify second arg in call to
3182 (resolve_select_type): Add second arg in call to
3183 gfc_find_derived_vtab.
3184 (resolve_code): Add second arg in call resolve_typebound_call.
3185 (resolve_fl_derived): Exclude vtypes from check for late
3186 procedure definitions. Likewise for checking of explicit
3187 interface and checking of pass arg.
3188 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3189 calls to gfc_find_derived_vtab.
3190 * match.c (select_type_set_tmp): Use new arg in call to
3191 gfc_build_class_symbol.
3192 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3194 * parse.c (endType): Finish incomplete classes.
3196 2010-04-28 Tobias Burnus <burnus@net-b.de>
3200 * simplify.c (simplify_cobound): Handle scalar coarrays.
3202 2010-04-27 Tobias Burnus <burnus@net-b.de>
3204 * gfc-internals.texi: Update copyright year.
3205 * gfortran.texi: Ditto.
3206 * invoke.texi: Ditto.
3208 2010-04-27 Tobias Burnus <burnus@net-b.de>
3211 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3212 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3213 * trans-types.c (gfc_get_array_type_bounds,
3214 gfc_get_array_descriptor_base): Add corank argument.
3215 * trans-array.c (gfc_array_init_size): Handle corank.
3216 (gfc_trans_create_temp_array, gfc_array_allocate,
3217 gfc_conv_expr_descriptor): Add corank argument to call.
3218 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3220 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3224 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3225 of mucking with a tree directly.
3227 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3230 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3231 gfc_error with new error message.
3233 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3237 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3239 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3241 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3242 than the address of a GFC_SS_REFERENCE.
3243 * trans.h : Change comment on GFC_SS_REFERENCE.
3245 2010-04-22 Richard Guenther <rguenther@suse.de>
3248 * resolve.c (gfc_resolve_index): Wrap around ...
3249 (gfc_resolve_index_1): ... this. Add parameter to allow
3250 any integer kind index type.
3251 (resolve_array_ref): Allow any integer kind for the start
3252 index of an array ref.
3254 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3257 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3260 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3262 * intrinsic.c (sort_actual): Remove 'is' in error message.
3264 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3267 * resolve.c (resolve_fl_derived): If a component character
3268 length has not been resolved, do so now.
3269 (resolve_symbol): The same as above for a symbol character
3271 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3272 not needed for a character valued, procedure pointer.
3275 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3276 not found, return FAILURE rather than ICEing.
3278 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3281 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3282 sequential loops private in the innermost containing task region.
3284 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3286 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3287 to build_common_tree_nodes.
3289 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
3292 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
3293 gfc_msg_bounds by using 'Array bound mismatch' directly.
3294 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
3295 error message to include the mismatch in the extent of array bound.
3296 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
3297 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
3299 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3301 * gfortran.texi: Update information on temporary file locations.
3303 2010-04-16 Jakub Jelinek <jakub@redhat.com>
3305 * trans-decl.c (gfc_build_qualified_array): Ensure
3306 ubound.N and lbound.N artificial variable names don't appear
3309 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
3312 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
3313 block of code. Set name to the variable associated with the descriptor.
3315 2010-04-15 Jakub Jelinek <jakub@redhat.com>
3317 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
3318 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
3320 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
3322 * intrinsic.texi: Add the missing specific name of intrinsic
3323 procedure where the specific name is identical to the generic name.
3324 Fix inconsistent or mismatch in the argument names in intrinsic
3325 procedure descriptions. Add the SCALAR allocatable description to
3328 2010-04-14 Tobias Burnus <burnus@net-b.de>
3331 * array.c (gfc_find_array_ref): Handle codimensions.
3332 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
3333 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
3334 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
3336 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
3337 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
3339 * intrinsic.h (add_functions): Add this_image, image_index,
3340 lcobound and ucobound intrinsics.
3341 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
3342 gfc_check_image_index, gfc_check_this_image,
3343 gfc_simplify_image_index, gfc_simplify_lcobound,
3344 gfc_simplify_this_image, gfc_simplify_ucobound):
3345 New function prototypes.
3346 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
3347 IMAGE_INDEX): Document new intrinsic functions.
3348 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
3350 * simplify.c (simplify_bound_dim): Handle coarrays.
3351 (simplify_bound): Update simplify_bound_dim call.
3352 (gfc_simplify_num_images): Add -fcoarray=none check.
3353 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
3354 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
3356 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3359 * constructor.c: Fix typo in comment.
3360 * expr.c (find_array_section): Add check for max array limit.
3362 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
3365 * gfortranspec.c (lookup_option): Check for -static and return
3367 (lang_specific_driver): Break when OPTION_static is discovered.
3369 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3371 * array.c (extract_element): Restore function from trunk.
3372 (gfc_get_array_element): Restore function from trunk.
3373 (gfc_expand_constructor): Restore check against
3374 flag_max_array_constructor.
3375 * constructor.c (node_copy_and_append): Delete unused.
3376 * gfortran.h: Delete comment and extra include.
3377 * constructor.h: Bump copyright and clean up TODO comments.
3378 * resolve.c: Whitespace.
3380 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3382 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3383 with direct access access to elements. Adjusted prototype, fixed all
3385 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3387 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3388 (gfc_simplify_spread): Removed workaround, directly insert elements
3389 at a given array position.
3390 (gfc_simplify_transpose): Likewise.
3391 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3393 (gfc_simplify_unpack): Likewise.
3395 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3397 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3398 (convert_boz): ... this and moved to start of file.
3399 (gfc_simplify_abs): Whitespace fix.
3400 (gfc_simplify_acos): Whitespace fix.
3401 (gfc_simplify_acosh): Whitespace fix.
3402 (gfc_simplify_aint): Whitespace fix.
3403 (gfc_simplify_dint): Whitespace fix.
3404 (gfc_simplify_anint): Whitespace fix.
3405 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3406 (gfc_simplify_dnint): Whitespace fix.
3407 (gfc_simplify_asin): Whitespace fix.
3408 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3409 (gfc_simplify_atan): Likewise.
3410 (gfc_simplify_atanh): Whitespace fix.
3411 (gfc_simplify_atan2): Whitespace fix.
3412 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3413 (gfc_simplify_bessel_j1): Likewise.
3414 (gfc_simplify_bessel_jn): Likewise.
3415 (gfc_simplify_bessel_y0): Likewise.
3416 (gfc_simplify_bessel_y1): Likewise.
3417 (gfc_simplify_bessel_yn): Likewise.
3418 (gfc_simplify_ceiling): Reorderd statements.
3419 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3421 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3423 (gfc_simplify_complex): Replaced if-gate. Removed check for
3425 (gfc_simplify_conjg): Whitespace fix.
3426 (gfc_simplify_cos): Whitespace fix.
3427 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3428 (gfc_simplify_dcmplx): Removed check for constant arguments.
3429 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3430 (gfc_simplify_digits): Whitespace fix.
3431 (gfc_simplify_dim): Whitespace fix.
3432 (gfc_simplify_dprod): Reordered statements.
3433 (gfc_simplify_erf): Whitespace fix.
3434 (gfc_simplify_erfc): Whitespace fix.
3435 (gfc_simplify_epsilon): Whitespace fix.
3436 (gfc_simplify_exp): Whitespace fix.
3437 (gfc_simplify_exponent): Use convert_boz().
3438 (gfc_simplify_floor): Reorderd statements.
3439 (gfc_simplify_gamma): Whitespace fix.
3440 (gfc_simplify_huge): Whitespace fix.
3441 (gfc_simplify_iand): Whitespace fix.
3442 (gfc_simplify_ieor): Whitespace fix.
3443 (simplify_intconv): Use gfc_convert_constant().
3444 (gfc_simplify_int): Use simplify_intconv().
3445 (gfc_simplify_int2): Reorderd statements.
3446 (gfc_simplify_idint): Reorderd statements.
3447 (gfc_simplify_ior): Whitespace fix.
3448 (gfc_simplify_ishftc): Removed duplicate type check.
3449 (gfc_simplify_len): Use range_check() instead of manual range check.
3450 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3451 (gfc_simplify_log): Whitespace fix.
3452 (gfc_simplify_log10): Whitespace fix.
3453 (gfc_simplify_minval): Whitespace fix.
3454 (gfc_simplify_maxval): Whitespace fix.
3455 (gfc_simplify_mod): Whitespace fix.
3456 (gfc_simplify_modulo): Whitespace fix.
3457 (simplify_nint): Reorderd statements.
3458 (gfc_simplify_not): Whitespace fix.
3459 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3460 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3461 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3462 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3463 (gfc_simplify_realpart): Whitespace fix.
3464 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3465 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3466 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3467 (gfc_simplify_sign): Whitespace fix.
3468 (gfc_simplify_sin): Whitespace fix.
3469 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3470 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3471 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3472 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3473 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3475 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3477 * gfortran.h (gfc_start_constructor): Removed.
3478 (gfc_get_array_element): Removed.
3479 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3480 instead. Fixed all callers.
3481 (extract_element): Removed.
3482 (gfc_expand_constructor): Temporarily removed check for
3483 max-array-constructor. Will be re-introduced later if still required.
3484 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3485 instead. Fixed all callers.
3486 * expr.c (find_array_section): Replaced manual lookup of elements
3487 by gfc_constructor_lookup.
3489 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3491 * gfortran.h (gfc_get_null_expr): New prototype.
3492 (gfc_get_operator_expr): New prototype.
3493 (gfc_get_character_expr): New prototype.
3494 (gfc_get_iokind_expr): New prototype.
3495 * expr.c (gfc_get_null_expr): New.
3496 (gfc_get_character_expr): New.
3497 (gfc_get_iokind_expr): New.
3498 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3499 * matchexp.c (build_node): Renamed and moved to
3500 expr.c (gfc_get_operator_expr). Reordered arguments to match
3501 other functions. Fixed all callers.
3502 (gfc_get_parentheses): Use specific function to build expr.
3503 * array.c (gfc_match_array_constructor): Likewise.
3504 * arith.c (eval_intrinsic): Likewise.
3505 (gfc_hollerith2int): Likewise.
3506 (gfc_hollerith2real): Likewise.
3507 (gfc_hollerith2complex): Likewise.
3508 (gfc_hollerith2logical): Likewise.
3509 * data.c (create_character_intializer): Likewise.
3510 * decl.c (gfc_match_null): Likewise.
3511 (enum_initializer): Likewise.
3512 * io.c (gfc_match_format): Likewise.
3513 (match_io): Likewise.
3514 * match.c (gfc_match_nullify): Likewise.
3515 * primary.c (match_string_constant): Likewise.
3516 (match_logical_constant): Likewise.
3517 (build_actual_constructor): Likewise.
3518 * resolve.c (build_default_init_expr): Likewise.
3519 * symbol.c (generate_isocbinding_symbol): Likewise.
3520 (gfc_build_class_symbol): Likewise.
3521 (gfc_find_derived_vtab): Likewise.
3522 * simplify.c (simplify_achar_char): Likewise.
3523 (gfc_simplify_adjustl): Likewise.
3524 (gfc_simplify_adjustr): Likewise.
3525 (gfc_simplify_and): Likewise.
3526 (gfc_simplify_bit_size): Likewise.
3527 (gfc_simplify_is_iostat_end): Likewise.
3528 (gfc_simplify_is_iostat_eor): Likewise.
3529 (gfc_simplify_isnan): Likewise.
3530 (simplify_bound): Likewise.
3531 (gfc_simplify_leadz): Likewise.
3532 (gfc_simplify_len_trim): Likewise.
3533 (gfc_simplify_logical): Likewise.
3534 (gfc_simplify_maxexponent): Likewise.
3535 (gfc_simplify_minexponent): Likewise.
3536 (gfc_simplify_new_line): Likewise.
3537 (gfc_simplify_null): Likewise.
3538 (gfc_simplify_or): Likewise.
3539 (gfc_simplify_precision): Likewise.
3540 (gfc_simplify_repeat): Likewise.
3541 (gfc_simplify_scan): Likewise.
3542 (gfc_simplify_size): Likewise.
3543 (gfc_simplify_trailz): Likewise.
3544 (gfc_simplify_trim): Likewise.
3545 (gfc_simplify_verify): Likewise.
3546 (gfc_simplify_xor): Likewise.
3547 * trans-io.c (build_dt): Likewise.
3548 (gfc_new_nml_name_expr): Removed.
3550 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3552 * arith.h (gfc_constant_result): Removed prototype.
3553 * constructor.h (gfc_build_array_expr): Removed prototype.
3554 (gfc_build_structure_constructor_expr): Removed prototype.
3555 * gfortran.h (gfc_int_expr): Removed prototype.
3556 (gfc_logical_expr): Removed prototype.
3557 (gfc_get_array_expr): New prototype.
3558 (gfc_get_structure_constructor_expr): New prototype.
3559 (gfc_get_constant_expr): New prototype.
3560 (gfc_get_int_expr): New prototype.
3561 (gfc_get_logical_expr): New prototype.
3562 * arith.c (gfc_constant_result): Moved and renamed to
3563 expr.c (gfc_get_constant_expr). Fixed all callers.
3564 * constructor.c (gfc_build_array_expr): Moved and renamed to
3565 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3566 and kind. Fixed all callers.
3567 (gfc_build_structure_constructor_expr): Moved and renamed to
3568 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3569 to type and kind. Fixed all callers.
3570 * expr.c (gfc_logical_expr): Renamed to ...
3571 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3572 (gfc_int_expr): Renamed to ...
3573 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3575 (gfc_get_constant_expr): New.
3576 (gfc_get_array_expr): New.
3577 (gfc_get_structure_constructor_expr): New.
3578 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3581 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3583 * constructor.h: New.
3584 * constructor.c: New.
3585 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3586 * arith.c (reducy_unary): Use constructor API.
3587 (reduce_binary_ac): Likewise.
3588 (reduce_binary_ca): Likewise.
3589 (reduce_binary_aa): Likewise.
3590 * check.c (gfc_check_pack): Likewise.
3591 (gfc_check_reshape): Likewise.
3592 (gfc_check_unpack): Likewise.
3593 * decl.c (add_init_expr_to_sym): Likewise.
3594 (build_struct): Likewise.
3595 * dependency.c (gfc_check_dependency): Likewise.
3596 (contains_forall_index_p): Likewise.
3597 * dump-parse-tree.c (show_constructor): Likewise.
3598 * expr.c (free_expr0): Likewise.
3599 (gfc_copy_expr): Likewise.
3600 (gfc_is_constant_expr): Likewise.
3601 (simplify_constructor): Likewise.
3602 (find_array_element): Likewise.
3603 (find_component_ref): Likewise.
3604 (find_array_section): Likewise.
3605 (find_substring_ref): Likewise.
3606 (simplify_const_ref): Likewise.
3607 (scalarize_intrinsic_call): Likewise.
3608 (check_alloc_comp_init): Likewise.
3609 (gfc_default_initializer): Likewise.
3610 (gfc_traverse_expr): Likewise.
3611 * iresolve.c (check_charlen_present): Likewise.
3612 (gfc_resolve_reshape): Likewise.
3613 (gfc_resolve_transfer): Likewise.
3614 * module.c (mio_constructor): Likewise.
3615 * primary.c (build_actual_constructor): Likewise.
3616 (gfc_match_structure_constructor): Likewise.
3617 * resolve.c (resolve_structure_cons): Likewise.
3618 * simplify.c (is_constant_array_expr): Likewise.
3619 (init_result_expr): Likewise.
3620 (transformational_result): Likewise.
3621 (simplify_transformation_to_scalar): Likewise.
3622 (simplify_transformation_to_array): Likewise.
3623 (gfc_simplify_dot_product): Likewise.
3624 (simplify_bound): Likewise.
3625 (simplify_matmul): Likewise.
3626 (simplify_minval_maxval): Likewise.
3627 (gfc_simplify_pack): Likewise.
3628 (gfc_simplify_reshape): Likewise.
3629 (gfc_simplify_shape): Likewise.
3630 (gfc_simplify_spread): Likewise.
3631 (gfc_simplify_transpose): Likewise.
3632 (gfc_simplify_unpack): Likewise.q
3633 (gfc_convert_constant): Likewise.
3634 (gfc_convert_char_constant): Likewise.
3635 * target-memory.c (size_array): Likewise.
3636 (encode_array): Likewise.
3637 (encode_derived): Likewise.
3638 (interpret_array): Likewise.
3639 (gfc_interpret_derived): Likewise.
3640 (expr_to_char): Likewise.
3641 (gfc_merge_initializers): Likewise.
3642 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3643 (gfc_trans_array_constructor_value): Likewise.
3644 (get_array_ctor_strlen): Likewise.
3645 (gfc_constant_array_constructor_p): Likewise.
3646 (gfc_build_constant_array_constructor): Likewise.
3647 (gfc_trans_array_constructor): Likewise.
3648 (gfc_conv_array_initializer): Likewise.
3649 * trans-decl.c (check_constant_initializer): Likewise.
3650 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3651 (gfc_apply_interface_mapping_to_cons): Likewise.
3652 (gfc_trans_structure_assign): Likewise.
3653 (gfc_conv_structure): Likewise.
3654 * array.c (check_duplicate_iterator): Likewise.
3655 (match_array_list): Likewise.
3656 (match_array_cons_element): Likewise.
3657 (gfc_match_array_constructor): Likewise.
3658 (check_constructor_type): Likewise.
3659 (check_constructor): Likewise.
3661 (expand_constructor): Likewise.
3662 (extract_element): Likewise.
3663 (gfc_expanded_ac): Likewise.
3664 (resolve_array_list): Likewise.
3665 (gfc_resolve_character_array_constructor): Likewise.
3666 (copy_iterator): Renamed to ...
3667 (gfc_copy_iterator): ... this.
3668 (gfc_append_constructor): Removed.
3669 (gfc_insert_constructor): Removed unused function.
3670 (gfc_get_constructor): Removed.
3671 (gfc_free_constructor): Removed.
3672 (qgfc_copy_constructor): Removed.
3673 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3674 Removed all references. Replaced constructor list by splay-tree.
3675 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3676 the inner struct, added member 'base'.
3677 (gfc_append_constructor): Removed prototype.
3678 (gfc_insert_constructor): Removed prototype.
3679 (gfc_get_constructor): Removed prototype.
3680 (gfc_free_constructor): Removed prototype.
3681 (qgfc_copy_constructor): Removed prototype.
3682 (gfc_copy_iterator): New prototype.
3683 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3685 2010-04-10 Tobias Burnus <burnus@net-b.de>
3688 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3689 proc-pointers and type-bound procedures.
3690 (gfc_specification_expr): Check proc-pointers for pureness.
3692 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3695 * gfortranspec.c (lang_specific_driver): Do not expose vars
3696 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3699 2010-04-09 Tobias Burnus <burnus@net-b.de>
3702 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3704 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3705 * data.c (gfc_assign_data_value): Ditto.
3706 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3707 (gfc_traverse_expr): Traverse also through codimension expressions.
3708 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3709 gfc_has_ultimate_pointer): New functions.
3710 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3711 (gfc_array_ref): Add codimen.
3712 (gfc_array_ref): Add in_allocate.
3713 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3714 gfc_has_ultimate_pointer): Add prototypes.
3715 * interface.c (compare_parameter, compare_actual_formal,
3716 check_intents): Add coarray constraints.
3717 * match.c (gfc_match_iterator): Add coarray constraint.
3718 * match.h (gfc_match_array_ref): Update interface.
3719 * primary.c (gfc_match_varspec): Handle codimensions.
3720 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3721 (check_class_members): Return gfc_try instead for error recovery.
3722 (resolve_typebound_function,resolve_typebound_subroutine,
3723 check_members): Handle return value of check_class_members.
3724 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3725 check_dimension, compare_spec_to_ref, resolve_array_ref,
3726 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3727 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3729 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3730 Skip over coarray refs.
3731 (gfc_array_allocate) Add support for references containing coindexes.
3732 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3733 (gfc_map_intrinsic_function): Ignore codimensions.
3735 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3738 * io.c (check_format_string): Added check for additional non
3739 blank characters after the format string was successfully
3741 * io.c (check_format): Changed the error messages for positive
3742 int required and period required to drop through the error logic
3743 and report with gfc_error instead of gfc_error_now. Corrected
3744 format postion for hollerith strings.
3746 2010-04-08 Tobias Burnus <burnus@net-b.de>
3748 * module.c (use_iso_fortran_env_module): Fix standard check.
3750 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3752 * parse.c (parse_derived, parse_enum): Avoid set but not used
3755 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3758 * gfortran.texi: Add section about representation of
3761 2010-04-07 Simon Baldwin <simonb@google.com>
3763 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3764 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3766 2010-04-07 Richard Guenther <rguenther@suse.de>
3768 * options.c (gfc_init_options): Do not set.
3770 2010-04-06 Tobias Burnus <burnus@net-b.de>
3773 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3774 * match.c (gfc_match_critical, sync_statement): Ditto.
3775 * gfortran.h (gfc_fcoarray): New enum.
3776 (gfc_option_t): Use it.
3777 * lang.opt (fcoarray): Add new flag.
3778 * invoke.texi (fcoarray): Document it.
3779 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3780 (gfc_handle_coarray_option): New function.
3782 2010-04-06 Tobias Burnus <burnus@net-b.de>
3785 * gfortran.h (gfc_array_spec): Add cotype.
3786 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3787 and defer error diagnostic.
3788 * resolve.c (resolve_fl_derived): Add missing check.
3789 (resolve_symbol): Add cotype/type check.
3790 * parse.c (parse_derived): Fix setting of coarray_comp.
3792 2010-04-06 Tobias Burnus <burnus@net-b.de>
3795 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3796 match_array_element_spec,gfc_copy_array_spec,
3797 gfc_compare_array_spec): Include corank.
3798 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3799 * decl.c (build_sym,build_struct,variable_decl,
3800 match_attr_spec,attr_decl1,cray_pointer_decl,
3801 gfc_match_volatile): Add codimension.
3802 (gfc_match_codimension): New function.
3803 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3804 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3805 (gfc_add_codimension): New function prototype.
3806 * match.h (gfc_match_codimension): New function prototype.
3807 (gfc_match_array_spec): Update prototype
3808 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3809 * module.c (MOD_VERSION): Bump.
3810 (mio_symbol_attribute): Support coarray attributes.
3811 (mio_array_spec): Add corank support.
3812 * parse.c (decode_specification_statement,decode_statement,
3813 parse_derived): Add coarray support.
3814 * resolve.c (resolve_formal_arglist, was_declared,
3815 is_non_constant_shape_array, resolve_fl_variable,
3816 resolve_fl_derived, resolve_symbol): Add coarray support.
3817 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3818 gfc_build_class_symbol): Add coarray support.
3819 (gfc_add_codimension): New function.
3821 2010-04-06 Tobias Burnus <burnus@net-b.de>
3824 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3825 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3826 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3828 * intrinsic.texi (iso_fortran_env): Ditto.
3829 * libgfortran.h (libgfortran_stat_codes): New enum.
3830 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3831 constants from the intrinsic module.
3833 2010-04-06 Tobias Burnus <burnus@net-b.de>
3836 * intrinsic.c (add_functions): Add num_images.
3837 * decl.c (gfc_match_end): Handle END CRITICAL.
3838 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3839 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3841 * gfortran.h (gfc_statement): Add enum items for those.
3842 (gfc_exec_op) Ditto.
3843 (gfc_isym_id): Add num_images.
3844 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3845 (gfc_trans_sync,gfc_trans_critical): New functions.
3846 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3847 gfc_trans_critical): Add/update prototypes.
3848 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3849 and SYNC statements.
3850 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3851 * resolve.c (resolve_sync): Add function.
3852 (gfc_resolve_blocks): Handle CRITICAL.
3853 (resolve_code): Handle CRITICAL, ERROR STOP,
3854 (resolve_branch): Add CRITICAL constraint check.
3855 and SYNC statements.
3856 * st.c (gfc_free_statement): Add new statements.
3857 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3858 (gfc_build_builtin_function_decls): Initialize it.
3859 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3860 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3861 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3863 (match_exit_cycle): Handle CRITICAL constraint.
3864 (gfc_match_stopcode): Handle ERROR STOP.
3865 * match.h (gfc_match_critical, gfc_match_error_stop,
3866 gfc_match_sync_all, gfc_match_sync_images,
3867 gfc_match_sync_memory): Add prototype.
3868 * parse.c (decode_statement, gfc_ascii_statement,
3869 parse_executable): Handle new statements.
3870 (parse_critical_block): New function.
3871 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3872 * intrinsic.texi (num_images): Document new function.
3873 * simplify.c (gfc_simplify_num_images): Add function.
3875 2010-04-06 Tobias Burnus <burnus@net-b.de>
3878 * trans-array.c (gfc_conv_expr_descriptor): Update
3879 gfc_trans_scalar_assign call.
3880 (has_default_initializer): New function.
3881 (gfc_trans_deferred_array): Nullify less often.
3882 * trans-expr.c (gfc_conv_subref_array_arg,
3883 gfc_trans_subcomponent_assign): Update call to
3884 gfc_trans_scalar_assign.
3885 (gfc_trans_scalar_assign): Add parameter and pass it on.
3886 (gfc_trans_assignment_1): Optionally, do not dealloc before
3888 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3889 call to gfc_trans_scalar_assign.
3890 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3891 initializer to static variables.
3892 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3893 * trans-stmt.c (forall_make_variable_temp,
3894 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3895 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3896 gfc_trans_allocate): Update gfc_trans_assignment call.
3897 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3898 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3899 parameter to prototype.
3901 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3903 * ioparm.def : Update copyright.
3905 * trans-array.c : ditto
3906 * trans-array.h : ditto
3908 * trans-types.c: ditto
3909 * dependency.c : ditto
3910 * gfortran.h : ditto
3912 * trans-io.c : ditto
3913 * trans-intrinsic.c : ditto
3914 * libgfortran.h : ditto
3915 * invoke.texi : ditto
3916 * intrinsic.texi : ditto
3919 * intrinsic.c : ditto
3920 * interface.c : ditto
3921 * iresolve.c : ditto
3922 * trans-stmt.c : ditto
3923 * trans-stmt.h : ditto
3928 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3931 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3932 do not assert the context of derived types.
3934 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3937 * ioparm.def: Change inquire size variable to type pointer to
3940 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3943 * trans-expr.c (conv_parent_component_references): Ensure that
3944 'dt' has a backend_decl.
3947 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3948 type has a backend_decl.
3951 * resolve.c (resolve_global_procedure): Check that the 'cl'
3952 structure is not NULL.
3954 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3956 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3959 2010-03-17 Tobias Burnus <burnus@net-b.de>
3962 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3963 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3965 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3966 pointees as having explizit size.
3967 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3969 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3970 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3971 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3972 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3973 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3976 2010-03-14 Tobias Burnus <burnus@net-b.de>
3979 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3980 (resolve_ordinary_assign): Add check to avoid segfault.
3982 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3986 * resolve.c (resolve_compcall): Add new boolean dummy argument
3987 'class_members'. Only resolve expression at end if false.
3988 Remove redundant, static variable 'class_object'.
3989 (check_class_members): Add extra argument to call of
3991 (resolve_typebound_function): Renamed resolve_class_compcall.
3992 Do all the detection of class references here. Correct calls to
3993 resolve_compcall for extra argument.
3994 (resolve_typebound_subroutine): resolve_class_typebound_call
3995 renamed. Otherwise same as resolve_typebound_function.
3996 (gfc_resolve_expr): Call resolve_typebound_function.
3997 (resolve_code): Call resolve_typebound_subroutine.
3999 2010-03-10 Tobias Burnus <burnus@net-b.de
4002 * symbol.c (get_iso_c_sym): Set sym->result.
4004 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4007 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4008 for TBPs, otherwise they will not be resolved properly.
4009 (resolve_function): Use 'value.function.esym' instead of
4010 'value.function.name' to check if we're dealing with a TBP.
4011 (check_class_members): Set correct type of passed object for all TBPs,
4012 not only generic ones, except if the type is abstract.
4014 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4017 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4018 'final...' are not misinterpreted as FINAL statements.
4020 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4023 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4024 allocatable ultimate components do not need temporaries, whilst
4025 ultimate pointer components do.
4027 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4030 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4032 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4035 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4038 * trans-array.c (gfc_conv_array_parameter): A full array of
4039 derived type need not be restricted to a symbol without an
4040 array spec to use the call to gfc_conv_expr_descriptor.
4043 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4044 allocatable arrays do not need temporaries.
4046 2010-03-01 Tobias Burnus <burnus@net-b.de>
4049 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4052 2010-02-28 Tobias Burnus <burnus@net-b.de>
4055 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4056 (gfc_conv_initializer): Handle zero initializer as special case.
4058 2010-02-27 Tobias Burnus <burnus@net-b.de>
4061 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4062 for module variables for Fortran 2008.
4064 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4067 * trans-common.c (build_common_decl): Also update DECL_MODE,
4068 and DECL_SIZE when encountering a larger common block and call
4071 2010-02-24 Tobias Burnus <burnus@net-b.de>
4074 * trans-expr.c (gfc_conv_initializer): Call directly
4075 gfc_conv_constant for C_NULL_(FUN)PTR.
4077 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4080 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4081 checking the rest of the dimensions for elements.
4083 2010-02-21 Tobias Burnus <burnus@net-b.de>
4086 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4088 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4089 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4090 * invoke.texi: Document new -fno-protect-parens flag.
4092 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4098 * dependency.c (gfc_check_argument_var_dependency): Use enum
4099 value instead of arithmetic vaue for 'elemental'.
4100 (check_data_pointer_types): New function.
4101 (gfc_check_dependency): Call check_data_pointer_types.
4102 * trans-array.h : Change fourth argument of
4103 gfc_conv_array_parameter to boolean.
4104 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4105 can be a dummy but it must not be assumed shape or deferred.
4106 Change fourth argument to boolean. Array constructor exprs will
4107 always be contiguous and do not need packing and unpacking.
4108 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4109 space and change fourth argument of gfc_conv_array_parameter
4111 (gfc_trans_arrayfunc_assign): Change fourth argument of
4112 gfc_conv_array_parameter to boolean.
4113 * trans-io.c (gfc_convert_array_to_string): The same.
4114 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4116 2010-02-20 Tobias Burnus <burnus@net-b.de>
4119 * libgfortran.h: Add GFC_RTCHECK_MEM.
4120 * invoke.texi (-fcheck=): Document -fcheck=mem.
4121 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4122 and enable malloc-success check only with -fcheck=mem.
4123 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4125 2010-02-16 Tobias Burnus <burnus@net-b.de>
4128 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4129 * intrinsic.c (add_functions): Ditto.
4130 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4131 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4133 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4136 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4137 gfc_trans_do prototype.
4138 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4139 a loop exit condition. If exit condition is given, build the loop exit
4140 code, checking IO results of implied do loops in READ and WRITE.
4141 (gfc_trans_do): Likewise.
4142 * trans.c (trans_code): New static work function, previously
4143 gfc_trans_code. Passes exit condition to gfc_trans_do.
4144 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4145 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4146 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4147 result status bits in the dtparm structure. Use this condition in call
4148 to gfc_trans_code_cond.
4150 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4154 * trans-array.c (gfc_conv_array_parameter): Use
4155 gfc_full_array_ref_p to detect full and contiguous variable
4156 arrays. Full array components and contiguous arrays do not need
4157 internal_pack and internal_unpack.
4159 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4162 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4165 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4167 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4170 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4171 Tobias Burnus <burnus@net-b.de>
4174 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4176 2010-02-10 Tobias Burnus <burnus@net-b.de>
4179 * trans-decl.c (gfc_generate_function_code): Only check
4180 actual-vs.-dummy character bounds if not bind(C).
4182 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4185 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4186 info->dimen after info has been freed.
4188 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4191 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4194 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4196 * module.c (fix_mio_expr): Declare sym.
4198 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4201 * module.c (fix_mio_expr): Fix for private generic procedures.
4203 2010-02-09 Daniel Kraft <d@domob.eu>
4206 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4207 length to be correct and issue only with -Wsurprising.
4208 * invoke.texi (Wsurprising): Mention this new warning that is
4209 turned on by -Wsurprising.
4211 2010-02-09 Daniel Kraft <d@domob.eu>
4214 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4215 can be CHARACTER type.
4216 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4218 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4221 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4222 'formal_ptr'. If this is true, give returned descriptor unity
4223 lbounds, in all dimensions, and the appropriate offset.
4224 (gfc_conv_procedure_call); If formal is a pointer, set the last
4225 argument of gfc_conv_subref_array_arg to true.
4226 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4227 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4228 new arg of gfc_conv_subref_array_arg to false.
4229 * trans-stmt.c (forall_make_variable_temp): The same.
4231 2010-02-03 Tobias Burnus <burnus@net-b.de>
4234 * interface.c (compare_parameter): Disable rank-checking
4237 2010-02-02 Tobias Burnus <burnus@net-b.de>
4240 * parse.c (decode_specification_statement): Use sym->result not sym.
4242 2010-02-01 Tobias Burnus <burnus@net-b.de>
4245 * decl.c (variable_decl): Allow default initializer in
4246 TYPE declarations in PURE functions.
4248 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4251 * resolve.c (resolve_allocate_expr): Move default initialization code
4252 here from gfc_trans_allocate.
4253 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4255 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4256 of CLASS variables via memcpy.
4257 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4258 to resolve_allocate_expr.
4260 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4263 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4264 * gfortran.h : Add prototype for above.
4265 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4266 (gfc_trans_subcomponent_assign): Call new function to replace
4267 the code to deal with allocatable components.
4268 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4269 gfc_get_full_arrayspec_from_expr to replace existing code.
4271 2010-01-25 Tobias Burnus <burnus@net-b.de>
4274 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4277 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4281 * expr.c (remove_subobject_ref): If the constructor is NULL use
4282 the expression as the source.
4283 (simplify_const_ref): Change the type of expression if
4284 there are component references. Allow for substring to be at
4285 the end of an arbitrarily long chain of references. If an
4286 element is found that is not in an EXPR_ARRAY, assume that this
4287 is scalar initialization of array. Call remove_subobject_ref in
4288 this case with NULL second argument.
4290 2010-01-24 Tobias Burnus <burnus@net-b.de>
4293 * array.c (gfc_array_dimen_size): Use correct specific
4294 function in the check.
4296 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
4299 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
4300 is required, turn any trailing array elements after a range
4301 into ranges so that offsets can be calculated.
4303 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
4305 * module.c (mio_f2k_derived): Use enumerator as initializer of
4309 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
4310 bitfield of width 2.
4312 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4315 * resolve.c (extract_compcall_passed_object): Set locus for
4316 passed-object argument.
4317 (extract_ppc_passed_object): Set locus and correctly remove PPC
4320 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
4323 * trans-decl.c (add_argument_checking): Do not use the backend
4324 decl directly to test for the presence of an optional dummy
4325 argument. Use gfc_conv_expr_present, remembering to set the
4329 * trans-decl.c (gfc_generate_function_code): Small white space
4330 changes. If 'recurcheckvar' is NULL do not try to reset it.
4332 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4335 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
4336 component for extended types.
4337 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
4338 and take care of parent component accessibility.
4340 2010-01-17 Janus Weil <janus@gcc.gnu.org>
4343 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
4344 * interface.c (check_interface1): Move a warning message here from
4345 resolve_fl_procedure.
4346 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
4347 * module.c (read_module): Remove call to gfc_check_interfaces, since
4348 this comes too early here.
4349 * resolve.c (resolve_fl_procedure): Move warning message to
4352 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4355 * interface.c (check_interface1): Pass symbol name rather than NULL to
4356 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
4358 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4359 than NULL to gfc_compare_interfaces.
4361 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4364 * trans-array.c (duplicate_allocatable): Static version of
4365 gfc_duplicate_allocatable with provision to handle scalar
4366 components. New boolean argument to switch off call to malloc
4368 (gfc_duplicate_allocatable): New function to call above with
4370 (gfc_copy_allocatable_data): New function to call above with
4372 (structure_alloc_comps): Do not apply indirect reference to
4373 scalar pointers. Add new section to copy allocatable components
4374 of arrays. Extend copying of allocatable components to include
4376 (gfc_copy_only_alloc_comp): New function to copy allocatable
4377 component derived types, without allocating the base structure.
4378 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4379 Add primitive for gfc_copy_only_alloc_comp.
4380 * trans-expr.c (gfc_conv_procedure_call): After calls to
4381 transformational functions with results that are derived types
4382 with allocatable components, copy the components in the result.
4383 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4384 of lhs derived types before allocation.
4386 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4389 * module.c (load_generic_interfaces): If a procedure that is
4390 use associated but not generic is given an interface that
4391 includes itself, then make it generic.
4393 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4394 Shujing Zhao <pearly.zhao@oracle.com>
4396 PR translation/42469
4397 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4398 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4399 character between option name and help text.
4401 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4405 * trans-array.c (gfc_conv_array_initializer): Change call to
4406 gfc_error_now to call to gfc_fatal_error.
4407 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4408 (is_constant_element): Changed name from constant_element.
4409 (gfc_constant_ac): Only use expand_construuctor for expression
4410 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4411 call gfc_is_constant_expr.
4412 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4414 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4415 array expressions should have their constructors expanded.
4416 (gfc_resolve_expr): Use new function to determine whether or not to call
4417 gfc_expand_constructor.
4419 2010-01-09 Tobias Burnus <burnus@net-b.de>
4422 * trans-expr.c (gfc_trans_structure_assign): Handle
4424 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4425 to the constructor for c_null_(fun)ptr.
4426 * resolve.c (resolve_structure_cons): Add special case
4427 for c_null_(fun)ptr.
4429 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4431 * gfortranspec.c (lang_specific_driver): Update copyright notice
4434 2010-01-08 Tobias Burnus <burnus@net-b.de>
4437 * symbol.c (check_conflict, gfc_copy_attr): Add
4438 ASYNCHRONOUS support.
4439 (gfc_add_asynchronous): New function.
4440 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4441 (gfc_match_asynchronous): New function.
4442 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4443 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4444 (gfc_add_asynchronous): New Prototype.
4445 * module.c (ab_attribute, mio_symbol_attribute): Add
4446 ASYNCHRONOUS support.
4447 * resolve.c (was_declared): Ditto.
4448 * match.h (gfc_match_asynchronous): New prototype.
4449 * parse.c (decode_specification_statement,decode_statement):
4450 Add ASYNCHRONOUS support.
4452 2010-01-07 Tobias Burnus <burnus@net-b.de>
4455 * trans-decl.c (get_proc_pointer_decl): Fix call to
4456 gfc_conv_initializer for array-valued proc-pointer funcs.
4458 2010-01-07 Tobias Burnus <burnus@net-b.de>
4461 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4462 allocatable scalars with SAVE attribute.
4464 2010-01-05 Tobias Burnus <burnus@net-b.de>
4467 * options.c (gfc_post_options): Set -frecursion
4468 when -fopenmp is used.
4470 2010-01-05 Tobias Burnus <burnus@net-b.de>
4473 * trans-expr.c (gfc_conv_procedure_call): Nullify
4474 return value for allocatable-scalar character functions.
4476 2010-01-04 Tobias Burnus <burnus@net-b.de>
4479 * error.c (error_printf, gfc_warning, gfc_notify_std,
4480 gfc_warning_now, gfc_error, gfc_error_now,
4481 gfc_fatal_error): Change argument name from nocmsgid to
4482 gmsgid to enable (x)gettext's % checking.
4484 2010-01-04 Tobias Burnus <burnus@net-b.de>
4486 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4488 2010-01-04 Tobias Burnus <burnus@net-b.de>
4491 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4492 for functions returning allocatable scalars.
4493 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4494 reallocating an allocatable scalar.
4495 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4497 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4498 allocatable scalars.
4499 (gfc_generate_function_code): Nullify result variable for
4500 allocatable scalars.
4503 * module.c (gfc_use_module): Fix warning string to allow
4507 * invoke.texi (-fcheck=recursion): Mention that the checking
4508 is also disabled for -frecursive.
4509 * trans-decl.c (gfc_generate_function_code): Disable
4510 -fcheck=recursion when -frecursive is used.
4512 * intrinsic.texi (iso_c_binding): Improve wording.
4515 Copyright (C) 2010 Free Software Foundation, Inc.
4517 Copying and distribution of this file, with or without modification,
4518 are permitted in any medium without royalty provided the copyright
4519 notice and this notice are preserved.
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