1 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
3 * trans-array.c (gfc_build_constant_array_constructor): Free array
6 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
8 * symbol.c (gfc_copy_formal_args_ppc): Free previous formal arg list
11 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
13 * array.c (gfc_match_array_spec): Don't re-initialize cleared struct.
14 * symbol.c (gen_shape_param): Ditto.
16 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
18 * symbol.c (free_entry_list): New function.
19 (gfc_free_namespace): Free list of entries.
21 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
23 * symbol.c (free_components): Free list of formal args and formal
26 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
28 * simplify.c (gfc_simplify_size): Clear temporary mpz int before
31 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
33 * resolve.c (add_dt_to_dt_list): Remove unneeded if.
35 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
37 * resolve.c (check_typebound_baseobject): Free local expr before
40 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
42 * primary.c (gfc_match_structure_constructor): Invert the assert logic.
44 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
46 * primary.c (gfc_free_structure_ctor_component): Also free the
47 component structure itself.
49 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
51 * module.c (gfc_use_module): Free atom_string when done with it.
53 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
55 * module.c (read_module): Remove useless string duplication.
57 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
59 * gfortranspec.c (append_arg): Remove commented code.
61 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
63 * decl.c (match_procedure_in_type): Assertify if conditions.
65 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
67 * cpp.c (gfc_cpp_post_options): Don't create a cpp reader if
68 preprocessing is disabled.
70 2010-10-06 Jakub Jelinek <jakub@redhat.com>
73 * f95-lang.c (ATTR_NOTHROW_LEAF_LIST, ATTR_CONST_NOTHROW_LEAF_LIST,
74 ATTR_NOTHROW_LIST, ATTR_CONST_NOTHROW_LIST): Define.
75 (gfc_define_builtin): Change last argument to int bitmask from bool,
76 control addition of TREE_NOTHROW and leaf attribute as well.
77 (DO_DEFINE_MATH_BUILTIN): Adjust callers.
78 (gfc_init_builtin_functions): Likewise. Remove
79 ATTR_{,CONST_}NOTHROW_LIST enum.
81 2010-10-04 Andi Kleen <ak@linux.intel.com>
83 * Make-lang.in (gfortran, f951): Add + to build rule.
85 2010-10-04 Richard Guenther <rguenther@suse.de>
87 * f95-lang.c (current_translation_unit): New global variable.
88 (gfc_create_decls): Build a translation-unit decl.
89 (pushdecl): In the global binding-level use the
90 translation-unit decl as DECL_CONTEXT.
91 * trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P.
92 (build_function_decl): Likewise. Delay setting the assembler
93 name, leave setting of DECL_CONTEXT to pushdecl.
94 (trans_function_start): Use DECL_FILE_SCOPE_P.
95 (gfc_create_module_variable): Likewise. Remove questionable
97 * trans.c (gfc_generate_module_code): Likewise.
99 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
101 * cpp.c (cpp_define_builtins): Call functions from cppbuiltin.c
102 instead of duplicating code.
103 * Make-lang.in: Add dependency on cppbuiltin.h. Don't define
106 2010-10-02 Janus Weil <janus@gcc.gnu.org>
109 * resolve.c (resolve_formal_arglist): Avoid setting default type for
110 formal arguments of intrinsic procedures.
112 2010-09-30 Janus Weil <janus@gcc.gnu.org>
115 * resolve.c (resolve_allocate_expr): Do not use
116 'gfc_has_default_initializer'.
118 2010-09-30 Tobias Burnus <burnus@net-b.de>
120 * gfortran.tex (Fortran 2008 status): Update list of
121 implemented features.
123 2010-09-29 Joseph Myers <joseph@codesourcery.com>
125 * lang.opt: Don't use VarExists.
127 2010-09-29 Joseph Myers <joseph@codesourcery.com>
129 * cpp.c (cpp_define_builtins): Update names of gfc_option_t
131 (gfc_cpp_post_options): Update names of cpp_options members.
132 (cb_cpp_error): Update names of diagnostic_context members.
133 * f95-lang.c (gfc_init_builtin_functions): Update names of
134 gfc_option_t members.
135 * gfortran.h (gfc_option_t): Rename warn_conversion and
137 * intrinsic.c (gfc_convert_type_warn): Update names of
138 gfc_option_t members.
139 * options.c (gfc_init_options, gfc_post_options, set_Wall,
140 gfc_handle_option): Update names of gfc_option_t members.
141 * parse.c (next_free, next_fixed): Update names of gfc_option_t
143 * scanner.c (pedantic): Remove extern declaration.
144 (skip_free_comments, skip_fixed_comments, include_line): Update
145 names of gfc_option_t members.
146 * trans-decl.c (gfc_generate_function_code): Update names of
147 gfc_option_t members.
149 2010-09-28 Tobias Burnus <burnus@net-b.de>
153 * intrinsic.c (add_functions): Make compiler_version and
154 compiler_options CLASS_INQUIRY.
155 * gfortran.h (gfc_get_option_string): New prototype.
156 * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
158 (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
159 (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
160 (ISO_C_BINDING): Refer to C_SIZEOF.
161 * options.c (gfc_get_option_string): New function.
162 * simplify.c (gfc_simplify_compiler_options): Use it.
163 (gfc_simplify_compiler_version): Include compiler name.
165 2010-09-28 Jan Hubicka <jh@suse.cz>
167 * f95-lang.c (gfc_define_builtin): Make leaf.
168 (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
169 and ATTR_NOTHROW_LEAF_LIST.
170 (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
171 (DEF_GOMP_BUILTIN): Likewise.
173 2010-09-28 Tobias Burnus <burnus@net-b.de>
176 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
179 2010-09-27 Tobias Burnus <burnus@net-b.de>
183 * intrinsic.h (gfc_simplify_compiler_options,
184 gfc_simplify_compiler_version): New prototypes.
185 * intrinsic.c (gfc_intrinsic_function_by_id,
186 make_from_module): New functions.
187 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
188 gfc_specific_intrinsic): Don't return module intrinsics.
189 (add_functions): Add compiler_options, compiler_version.
190 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
191 * symbol.c (std_for_isocbinding_symbol): Add version check for
193 * iso-fortran-env.def: Add compiler_options, compiler_version.
194 * iso-c-binding.def: Add c_sizeof.
195 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
196 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
197 (gfc_intrinsic_function_by_id): New prototype.
198 * module.c (create_intrinsic_function): New function.
199 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
200 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
201 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
203 * simplify.c (gfc_simplify_compiler_options,
204 gfc_simplify_compiler_version): New functions.
206 2010-09-26 Daniel Kraft <d@domob.eu>
210 * resolve.c (resolve_select_type): Clarify code.
211 (resolve_assoc_var): Only set typespec if it is currently unknown.
213 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
216 * module.c (create_int_parameter_array): Set the array value shape.
218 2010-09-25 Tobias Burnus <burnus@net-b.de>
220 * gfortran.texi: Re-add accidently removed \input line.
222 2010-09-25 Daniel Kraft <d@domob.eu>
225 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
226 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
227 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
228 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
229 `extra_comma' with changed semantics.
230 (gfc_resolve_dt): Check variable definitions.
231 (match_io_element): Remove INTENT and PURE checks here and
232 initialize code->ext.dt member.
233 (match_io): Set dt->dt_io_kind.
234 (gfc_resolve_inquire): Check variable definition for all tags
235 except UNIT, FILE and ID.
236 * resolve.c (resolve_transfer): Variable definition check.
238 2010-09-25 Tobias Burnus <burnus@net-b.de>
240 * interface.c (gfc_match_end_interface): Constify char pointer
243 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
245 * interface.c (gfc_match_end_interface): Deal with user defined
246 operators that overload rational operators and C1202.
248 2010-09-24 Tobias Burnus <burnus@net-b.de>
250 * gfortran.texi: Add second space after end-of-sentence period;
251 change / to /@/ to allow hyphenation of URLs.
252 (Standards): Remove duplicated OpenMP, update wording given that
253 Fortran 2008 now released.
254 (Fortran 2008 status): Update and add list of implemented features.
256 2010-09-24 Tobias Burnus <burnus@net-b.de>
259 * iso-fortran-env.def: Add NAMED_KINDARRAY with
260 character_kinds, integer_kinds, logical_kinds and
262 * gfortran.h: Add them to iso_fortran_env_symbol.
263 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
264 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
265 libgfortran_stat_codes to libgfortran_error_codes.
266 * module.c (create_int_parameter_array): New function.
267 (use_iso_fortran_env_module): Use it for
268 NAMED_KINDARRAY of iso-fortran-env.def.
269 * trans-decl.c (gfc_get_symbol_decl): Parameter
270 arrays of intrinsics modules become local static variables.
271 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
272 integer_kinds, logical_kinds and real_kinds.
274 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
277 * frontend-passes.c (optimize_binop_array_assignment):
278 Only re-use lhs as intermediate storage if kind and type
281 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
285 * trans-array.c (gfc_conv_expr_descriptor): Handle
286 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
288 2010-09-23 Tobias Burnus <burnus@net-b.de>
290 * intrinsic.texi (OpenMP modules): Add named constants of
293 2010-09-23 Daniel Kraft <d@domob.eu>
298 * gfortran.h (gfc_check_vardef_context): New method.
299 (struct symbol_attribute): New flag `select_type_temporary'.
300 * primary.c (gfc_variable_attr): Clarify initialization of ref.
301 (match_variable): Remove PROTECTED check and assignment check
302 for PARAMETERs (this is now done later).
303 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
304 (gfc_match_associate): Defer initialization of newAssoc->variable.
305 (gfc_match_nullify): Remove PURE definability check.
306 (select_type_set_tmp): Set new `select_type_temporary' flag.
307 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
308 (gfc_check_pointer_assign): Ditto (and other checks removed).
309 (gfc_check_vardef_context): New method.
310 * interface.c (compare_parameter_protected): Removed.
311 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
312 related to INTENT([IN]OUT) arguments.
313 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
314 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
315 (remove_last_array_ref): New method.
316 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
317 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
318 (resolve_assoc_var): Remove checks for definability here.
319 (resolve_select_type): Handle resolving of code->block here.
320 (resolve_ordinary_assign): Remove PURE check.
321 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
322 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
324 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
326 * gfortran.texi (Argument list functions): Allow URL to wrap.
327 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
328 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
329 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
330 code markups in the text.
331 * invoke.texi (Fortran Dialect Options)
332 (Error and Warning Options, Directory Options, Code Gen Options):
333 Likewise. Remove @code inside @smallexample.
335 2010-09-22 Joseph Myers <joseph@codesourcery.com>
337 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
338 OPT__help instead of OPT_fversion and OPT_fhelp.
339 * lang.opt (-all-warnings, -assert, -assert=, -comments,
340 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
341 -dump, -dump=, -include-barrier, -include-directory,
342 -include-directory=, -include-directory-after,
343 -include-directory-after=, -include-prefix, -include-prefix=,
344 -no-line-commands, -no-standard-includes, -output, -output=,
345 -preprocess, -print-missing-file-dependencies, -trace-includes,
346 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
347 -write-dependencies, -write-user-dependencies): New.
349 2010-09-21 Jason Blevins <jrblevin@sdf.org>
351 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
352 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
355 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
358 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
362 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
363 accessing dimensions in reversed order.
366 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
367 intrinsic function call.
369 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
370 Update asserts accordingly.
373 * trans.h (gfc_se): New field force_tmp.
374 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
375 and set parmse.force_tmp if some alias is found.
376 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
377 if se->force_tmp is set.
379 2010-09-20 Janus Weil <janus@gcc.gnu.org>
382 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
383 TBPs, PPCs and pointer/allocatable components.
385 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
388 * simplify.c (is_constant_array_expr): Allow structure array
389 elements as well as constants.
390 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
391 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
392 type of source to the result.
394 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
396 * frontend-passes.c (gfc_expr_walker): Also
397 handle EXPR_SUBSTRING.
399 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
401 * frontend-passes.c (gfc_expr_walker): Handle
402 constructors and references.
404 2010-09-16 Tobias Burnus <burnus@net-b.de>
407 * trans-types.c (create_fn_spec): New function.
408 (gfc_get_function_type): Call it.
410 2010-09-16 Jakub Jelinek <jakub@redhat.com>
412 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
413 (gfc_expr_walker, gfc_code_walker): New prototypes.
414 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
415 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
416 (optimize_namespace): Use gfc_code_walker.
417 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
418 (optimize_expr_0, optimize_code_node,
419 optimize_actual_arglist): Removed.
420 (optimize_assignment): Don't call optimize_expr_0.
422 2010-09-16 Janus Weil <janus@gcc.gnu.org>
425 * interface.c (compare_parameter): Create vtab for actual argument,
426 instead of formal (if needed).
428 2010-09-15 Janus Weil <janus@gcc.gnu.org>
431 * resolve.c (resolve_allocate_expr): Do default initialization via
434 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
436 * mathbuiltins.def: Do not defined huge_val built-in.
437 * trans-const.c (gfc_build_inf_or_huge): New function.
438 * trans-const.h (gfc_build_inf_or_huge): New prototype.
439 * f95-lang.c (gfc_init_builtin_functions): Don't defined
441 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
442 have functions of type (*) (void) anymore.
443 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
444 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
445 of generating a call to huge_val().
447 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
449 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
450 * dependency.c (gfc_check_dependency): Don't depend on
451 expr's inline_noncopying_intrinsic_attribute.
452 * dependency.c (gfc_check_argument_var_dependency,
453 gfc_check_argument_dependency): Ditto. Recursively check dependency
454 as NOT_ELEMENTAL in the non-copying (=transpose) case.
455 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
456 * resolve.c (find_noncopying_intrinsics): Remove.
457 (resolve_function, resolve_call): Remove call to
458 find_noncopying_intrinsics.
460 * trans-array.c (gfc_conv_array_transpose): Remove.
461 (gfc_walk_subexpr): Make non-static. Move prototype...
462 * trans-array.h (gfc_walk_subexpr): ... here.
463 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
465 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
466 gfc_inline_intrinsic_function_p): New.
467 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
468 Remove transpose from the libcall list.
469 (gfc_walk_intrinsic_function): Special case inline intrinsic.
470 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
472 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
474 * trans-expr.c (expr_is_variable): New function taking non-copying
475 intrinsic functions into account.
476 (gfc_trans_assignment_1): Use expr_is_variable.
478 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
480 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
481 real array dimension instead of the scalarizer (loop) dimension.
483 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
485 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
486 transposed references.
488 2010-09-10 Tobias Burnus <burnus@net-b.de>
491 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
492 build4_stat_loc): New inline functions.
493 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
494 (build1_v, build2_v, build3_v, build4_v): Use input_location
496 * trans-array.c (gfc_trans_scalarized_loop_end,
497 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
498 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
499 gfc_finish_wrapped_block): Ditto.
500 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
501 * trans-expr.c (gfc_conv_missing_dummy,
502 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
503 * trans-openmp.c (gfc_omp_clause_default_ctor,
504 gfc_trans_omp_critical, gfc_trans_omp_parallel,
505 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
506 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
507 gfc_trans_omp_single, gfc_trans_omp_task,
508 gfc_trans_omp_workshare): Ditto.
510 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
512 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
513 for dummy argument that appears in a specification statement.
515 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
517 * trans-array.c (gfc_get_array_ref_dim): New function.
518 (gfc_trans_create_temp_array): Reconstruct array
519 bounds from loop bounds. Use array bounds instead of loop bounds.
521 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
523 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
524 Get the array dimension from the dim array.
526 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
528 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
529 dim array to get the stride in the innermost loop.
531 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
533 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
534 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
535 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
537 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
539 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
540 and info dimension are the same. Loop over loop dimension.
541 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
543 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
545 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
548 2010-09-09 Tobias Burnus <burnus@net-b.de>
551 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
552 STAT): Show also syntax for the function version.
553 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
554 add_sym_3s_intent): Remove function.
555 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
557 (add_sym_2_intent): New function.
558 (add_functions): Set intent for functions which modify
559 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
560 argument name of hostnm from "a" to "c"
561 (add_subroutines): Change add_sym_*s_intent to
562 add_sym_*s and add intent to the add_sym_*s calls.
564 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
567 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
568 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
569 * gfortran.h: Define ISYM values for above intrinsics.
570 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
571 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
572 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
573 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
574 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
575 gfc_simplify_merge_bits, gfc_simplify_rshift,
576 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
577 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
578 gfc_resolve_shift): New prototypes.
579 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
580 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
581 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
582 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
584 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
585 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
586 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
588 (gfc_conv_intrinsic_function): Call above static functions.
589 * intrinsic.texi: Document new intrinsics.
590 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
591 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
592 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
593 gfc_simplify_merge_bits, gfc_simplify_rshift,
594 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
597 2010-09-08 Jakub Jelinek <jakub@redhat.com>
599 * frontend-passes.c (optimize_code_node): Walk block chain by default.
602 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
603 instead of code->block.
606 * openmp.c (resolve_omp_do): Report not enough do loops for
607 collapse even if block->next is NULL.
609 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
612 * dependency.c (gfc_deb_compare_expr): Take missing optional
613 arguments into account.
615 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
617 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
618 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
619 (gfc_build_intrinsic_function_decls): Don't build the
620 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
621 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
622 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
623 of calling clz128/ctz128 library functions.
625 2010-09-07 Jan Hubicka <jh@suse.cz>
627 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
630 2010-09-07 Tobias Burnus <burnus@net-b.de>
633 * intrinsic.texi (COS): Remove superfluous "n".
635 2010-09-07 Tobias Burnus <burnus@net-b.de>
638 * trans-array.c (gfc_conv_descriptor_data_get,
639 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
640 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
641 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
642 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
643 gfc_conv_shift_descriptor_lbound,
644 gfc_set_loop_bounds_from_array_spec,
645 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
646 gfc_conv_array_transpose, gfc_get_iteration_count,
647 gfc_grow_array, gfc_trans_array_ctor_element,
648 gfc_trans_array_constructor_subarray,
649 gfc_trans_array_constructor_value,
650 constant_array_constructor_loop_size, gfc_trans_array_constructor,
651 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
652 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
653 gfc_conv_array_ref, gfc_trans_preloop_setup,
654 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
655 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
656 gfc_conv_descriptor_size, gfc_array_init_size,
657 gfc_array_allocate, gfc_array_deallocate,
658 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
659 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
660 get_array_charlen, gfc_conv_expr_descriptor,
661 array_parameter_size, gfc_conv_array_parameter,
662 gfc_trans_dealloc_allocated, get_full_array_size,
663 duplicate_allocatable,
664 structure_alloc_comps): Change fold_build[0-9] to
666 (duplicate_allocatable, structure_alloc_comps,
667 gfc_duplicate_allocatable): Add space after function name.
669 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
671 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
672 checking string length value.
673 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
674 gfc_charlen_type_node type.
677 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
678 length to gfc_charlen_type_node.
680 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
683 * frontend-passes.c (optimize_binop_array_assignment): New
685 (optimize_assignment): Call it.
687 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
690 * trans-expr.c (gfc_conv_substring): If start and end
691 of the string reference are equal, set the length to one.
693 2010-09-06 Tobias Burnus <burnus@net-b.de>
696 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
698 2010-09-06 Tobias Burnus <burnus@net-b.de>
701 * dump-parse-tree.c (gfc_debug_expr): New function.
703 2010-09-06 Tobias Burnus <burnus@net-b.de>
706 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
707 (check_specific): Special case for those intrinsics.
708 * gfortran.h (gfc_isym_id): Add new intrinsics
709 * intrinsic.h (gfc_check_transf_bit_intrins,
710 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
711 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
713 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
714 gfc_resolve_iparity, resolve_transformational): New functions.
715 (gfc_resolve_product, gfc_resolve_sum,
716 gfc_resolve_parity): Use resolve_transformational.
717 * check.c (gfc_check_transf_bit_intrins): New function.
718 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
719 gfc_simplify_iparity, do_bit_any, do_bit_ior,
720 do_bit_xor, simplify_transformation): New functions.
721 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
722 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
723 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
724 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
725 Handle IALL, IANY and IPARITY intrinsics.
726 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
728 (IALL, IANY, IPARITY): Document new intrinsics.
730 2010-09-05 Tobias Burnus <burnus@net-b.de>
733 * f95-lang.c (gfc_truthvalue_conversion): Use
734 fold_build[0-9]_loc instead of fold_build[0-9].
735 * convert.c (convert): Ditto.
736 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
737 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
738 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
739 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
740 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
741 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
742 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
743 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
744 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
745 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
746 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
747 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
748 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
749 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
750 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
751 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
752 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
753 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
754 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
755 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
756 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
757 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
758 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
759 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
760 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
761 gfc_conv_associated, gfc_conv_same_type_as,
762 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
764 2010-09-04 Tobias Burnus <burnus@net-b.de>
767 * resolve.c (resolve_fl_namelist): Change constraint checking
768 order to prevent endless loop.
770 2010-09-04 Janus Weil <janus@gcc.gnu.org>
773 * resolve.c (resolve_allocate_expr): Generate default initializers
774 already at this point, resolve them and put them into expr3, ...
775 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
778 2010-09-03 Tobias Burnus <burnus@net-b.de>
781 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
782 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
784 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
785 gfc_conv_string_length, gfc_conv_substring,
786 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
787 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
788 gfc_conv_expr_op, gfc_build_compare_string,
789 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
790 gfc_conv_derived_to_class, conv_isocbinding_procedure,
791 gfc_conv_procedure_call, fill_with_spaces,
792 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
793 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
794 gfc_trans_scalar_assign, gfc_trans_zero_assign,
795 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
796 fold_build[0-9] to fold_build[0-9]_loc.
797 * trans-io.c (set_parameter_const, set_parameter_value,
798 set_parameter_ref, gfc_convert_array_to_string, set_string,
799 set_internal_unit, io_result, set_error_locus,
800 nml_get_addr_expr, build_dt): Ditto.
801 * trans-openmp.c (gfc_omp_clause_default_ctor,
802 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
803 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
804 gfc_trans_omp_do): Ditto.
805 * trans.c (gfc_add_modify, gfc_build_addr_expr,
806 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
807 gfc_trans_runtime_check, gfc_call_malloc,
808 gfc_allocate_with_status, gfc_allocate_array_with_status,
809 gfc_call_free, gfc_deallocate_with_status,
810 gfc_call_realloc): Ditto.
812 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
815 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
816 arglists for pure user functions, or for those intrinsic
817 functions which are also pure.
818 * intrinsics.c (add_conv): Mark conversion functions as pure.
819 (add_char_conversions): Likewise.
821 2010-09-03 Daniel Kraft <d@domob.eu>
824 * resolve.c (resolve_actual_arglist): Allow internal procedure
825 as actual argument with Fortran 2008.
827 2010-09-03 Daniel Kraft <d@domob.eu>
830 * gfortran.h (struct gfc_code): Renamed `whichloop' to
831 `which_construct' as this is no longer restricted to loops.
832 * parse.h (struct gfc_state_data): New field `construct'.
833 * match.c (match_exit_cycle): Handle EXIT from non-loops.
834 * parse.c (push_state): Set `construct' field.
835 * resolve.c (resolve_select_type): Extend comment.
836 * trans-stmt.c (gfc_trans_if): Add exit label.
837 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
838 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
839 (gfc_trans_do), (gfc_trans_do_while): Ditto.
840 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
841 (gfc_trans_cycle): Ditto.
842 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
844 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
846 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
847 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
848 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
849 * intrinsic.texi (RSHIFT): Fix documentation.
851 2010-09-02 Tobias Burnus <burnus@net-b.de>
854 * trans-common.c (create_common): Change build[0-9] to
856 * trans-const.c (gfc_conv_constant_to_tree,
857 gfc_conv_constant_to_tree): Ditto.
858 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
859 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
860 add_argument_checking, create_main_function,
861 gfc_generate_return): Ditto.
862 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
863 * trans-stmt.c (allocate_temp_for_forall_nest_1,
864 compute_inner_temp_size, compute_overall_iter_number,
865 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
866 gfc_conv_elemental_dependencies, gfc_do_allocate,
867 gfc_evaluate_where_mask, gfc_trans_allocate,
868 gfc_trans_arithmetic_if, gfc_trans_call,
869 gfc_trans_character_select, gfc_trans_deallocate,
870 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
871 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
872 gfc_trans_integer_select, gfc_trans_logical_select,
873 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
874 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
875 gfc_trans_where_assign) Ditto.
877 2010-09-02 Janus Weil <janus@gcc.gnu.org>
880 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
883 2010-09-02 Tobias Burnus <burnus@net-b.de>
886 * resolve.c (apply_default_init): Mark symbol as referenced,
887 if it is initialized.
888 (resolve_symbol): Change intialized check for BT_DERIVED such
889 that also function results get initialized; remove now obsolete
890 gfc_set_sym_referenced for BT_CLASS.
892 2010-09-01 Janus Weil <janus@gcc.gnu.org>
895 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
896 * resolve.c (resolve_allocate_expr): Defer handling of default
897 initialization to 'gfc_trans_allocate'.
898 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
899 (resolve_fl_derived): Suppress error messages for vtypes.
900 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
901 polymorphic MOLD expression.
902 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
903 dummy initialization.
905 2010-09-01 Tobias Burnus <burnus@net-b.de>
907 * gfortran.texi (preprocessing): Update URL to COCO.
909 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
911 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
912 array quad_decls. Remove unnecessary assignment.
914 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
916 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
917 other than long double.
918 * mathbuiltins.def: Add builtins from the POW and CPOW family.
919 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
920 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
921 prefix to function name.
922 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
923 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
925 (gfc_conv_intrinsic_exponent): Likewise.
926 (gfc_conv_intrinsic_abs): Likewise.
927 (gfc_conv_intrinsic_mod): Likewise.
928 (gfc_conv_intrinsic_sign): Likewise.
929 (gfc_conv_intrinsic_arith): Likewise.
930 (gfc_conv_intrinsic_fraction): Likewise.
931 (gfc_conv_intrinsic_nearest): Likewise.
932 (gfc_conv_intrinsic_spacing): Likewise.
933 (gfc_conv_intrinsic_rrspacing): Likewise.
934 (gfc_conv_intrinsic_scale): Likewise.
935 (gfc_conv_intrinsic_set_exponent): Likewise.
937 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
939 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
940 * intrinsic.h (gfc_resolve_execute_command_line): New function.
941 * iresolve.c (gfc_resolve_execute_command_line): New function.
942 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
943 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
945 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
948 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
949 and parity{,l,ll} builtins.
950 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
951 (gfc_conv_intrinsic_function): Call above new functions.
952 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
954 * intrinsic.texi: Document POPCNT and POPPAR.
956 2010-08-30 Janus Weil <janus@gcc.gnu.org>
959 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
961 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
963 * Make-lang.in: Add frontend-passes.o dependencies.
965 2010-08-29 Janus Weil <janus@gcc.gnu.org>
968 * resolve.c (resolve_structure_cons): For derived types, make sure the
969 type has been resolved.
970 (resolve_typebound_procedures): Make sure the vtab has been generated.
972 2010-08-29 Janus Weil <janus@gcc.gnu.org>
975 * match.c (gfc_match_select_type): Give the associate-name the
976 FL_VARIABLE attribute.
978 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
980 * simplify.c (gfc_simplify_bessel_n2): Fix indention
983 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
986 * trans-types.c (gfc_init_kinds): Disable TFmode.
988 2010-08-27 Janus Weil <janus@gcc.gnu.org>
991 * match.c (gfc_match_allocate): Avoid double free on error.
993 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
996 * gfortran.h (gfc_real_info): Add c_float128 field.
997 * mathbuiltins.def: Indicate which builtins are const.
998 * trans-types.h (float128_type_node, complex_float128_type_node,
999 gfc_real16_is_float128): New variables.
1000 * trans-types.c (float128_type_node, complex_float128_type_node,
1001 gfc_real16_is_float128): New variables.
1002 (gfc_init_kinds): Allow TFmode.
1003 (gfc_build_real_type): Mark __float128 types as such.
1004 (gfc_init_types): Initialize float128_type_node and
1005 complex_float128_type_node
1006 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
1007 argument of OTHER_BUILTIN macro.
1008 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
1009 (builtin_decl_for_precision): Special case for __float128.
1010 (builtin_decl_for_float_kind): Likewise.
1011 (define_quad_builtin): New function.
1012 (gfc_build_intrinsic_lib_fndecls): Create all __float128
1013 library decls if necessary. Store them in the real16_decl and
1014 complex16_decl builtin map fields.
1015 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
1016 library function names.
1018 2010-08-27 Tobias Burnus <burnus@net-b.de>
1021 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
1022 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
1023 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
1024 gfc_resolve_parity): New prototypes.
1025 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
1026 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
1027 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
1028 gfc_resolve_parity): New functions.
1029 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
1031 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
1032 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
1033 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
1034 * gcc/fortran/simplify.c (simplify_transformation_to_array):
1035 Add post-processing opterator.
1036 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
1037 gfc_simplify_product, gfc_simplify_sum): Update call.
1038 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
1039 gfc_simplify_parity): New functions.
1041 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1044 * match.c (select_type_set_tmp): Add the possibility to reset the
1046 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
1048 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1051 * dependency.c (check_section_vs_section): Single test for
1052 identical strides which takes into account that only one
1053 of the strides may be NULL.
1055 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1058 * primary.c (match_hollerith_constant): Calculate padding needed to
1059 fill default integer and allocate string for that size. Set pad bytes
1061 * gfortran.h: Add hollerith pad value to type spec union.
1062 * data.c (create_character_initializer): Fix spelling of function name.
1063 Use hollerith pad value to calculate length.
1064 * arith.c (hollerith2representation); Use hollerith pad value to
1067 2010-08-26 Daniel Kraft <d@domob.eu>
1072 * gfortran.h (struct gfc_association_list): New flag `dangling'.
1073 (gfc_build_block_ns): Declared here...
1074 * parse.h (gfc_build_block_ns): ...instead of here.
1075 * trans.h (gfc_process_block_locals): Expect additionally the
1076 gfc_association_list of BLOCK (if present).
1077 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
1078 * resolve.c (resolve_variable): Only check for invalid *array*
1079 references on associate-names.
1080 (resolve_assoc_var): New method with code previously in resolve_symbol.
1081 (resolve_select_type): Use association to give the selector and
1082 temporaries their values instead of ordinary assignment.
1083 (resolve_fl_var_and_proc): Allow CLASS associate-names.
1084 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
1085 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
1086 to `gfc_process_block_locals' to match new interface.
1087 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
1089 (gfc_process_block_locals): Defer them rather here when linked to
1090 from the BLOCK's association list.
1092 2010-08-25 Jakub Jelinek <jakub@redhat.com>
1094 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
1095 TREE_NOTHROW on fndecls that can't throw. Set
1096 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
1097 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
1098 gfor_fndecl_associated.
1100 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
1103 * frontend-passes.c (optimize_equality): Don't optimize array equality
1105 2010-08-23 Janus Weil <janus@gcc.gnu.org>
1108 * resolve.c (resolve_procedure_interface): New function split off from
1110 (resolve_formal_arglist): Call it here ...
1111 (resolve_symbol): ... and here.
1113 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1115 * Make-lang.in (gfortranspec.o): Update dependencies.
1116 * gfortranspec.c: Include coretypes.h before gcc.h. Include
1118 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
1119 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
1120 (g77_xargc): Make unsigned.
1121 (g77_xargv): Change to g77_x_decoded_options.
1122 (g77_newargc): Make unsigned.
1123 (g77_newargv): Change to g77_new_decoded_options.
1124 (strings_same, options_same): New.
1125 (append_arg): Use cl_decoded_option structures.
1126 (append_option): New.
1127 (add_arg_libgfortran): New.
1128 (lang_specific_driver): Use cl_decoded_option structures.
1130 2010-08-21 Janus Weil <janus@gcc.gnu.org>
1134 * class.c (add_proc_comp): Add static initializer for PPCs.
1135 (add_procs_to_declared_vtab): Modified comment.
1136 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
1137 initializer if the component is part of a vtype.
1138 (mio_component_list): Add argument 'vtype', pass it on to
1140 (mio_symbol): Modified call to 'mio_component_list'.
1141 * trans.h (gfc_conv_initializer): Modified prototype.
1142 (gfc_trans_assign_vtab_procs): Removed.
1143 * trans-common.c (create_common): Modified call to
1144 'gfc_conv_initializer'.
1145 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
1146 gfc_emit_parameter_debug_info): Modified call to
1147 'gfc_conv_initializer'.
1148 (build_function_decl): Remove assertion.
1149 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1150 Removed call to 'gfc_trans_assign_vtab_procs'.
1151 (gfc_conv_initializer): Add argument 'procptr'.
1152 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
1153 (gfc_trans_assign_vtab_procs): Removed.
1154 * trans-stmt.c (gfc_trans_allocate): Removed call to
1155 'gfc_trans_assign_vtab_procs'.
1157 2010-08-21 Tobias Burnus <burnus@net-b.de>
1161 * intrinsic.c (add_sym): Init value attribute.
1162 (set_attr_value): New function.
1163 (add_functions) Use it and add JN/YN resolvers.
1164 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
1165 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
1166 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
1167 * iresolve.c (gfc_resolve_bessel_n2): New function.
1168 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
1170 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
1171 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1172 * simplify.c (): For YN set to -INF if previous values
1174 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1176 * iresolve.c (gfc_resolve_extends_type_of): Set the
1177 type of the dummy argument to the one of the actual.
1179 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1181 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1183 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1185 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1188 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1190 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1192 2010-08-19 Daniel Kraft <d@domob.eu>
1196 * trans.h (struct gfc_se): New flag `byref_noassign'.
1197 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1198 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1199 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1200 and check for compile-time errors with those.
1201 * trans-decl.c (trans_associate_var): Use new routine
1202 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1203 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1204 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1205 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1206 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1207 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1208 rank remapping for assignment.
1210 2010-08-19 Tobias Burnus <burnus@net-b.de>
1212 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1213 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1216 2010-08-19 Tobias Burnus <burnus@net-b.de>
1220 * check.c (gfc_check_bessel_n2): New function.
1221 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1222 * intrinsic.c (add_functions): Add transformational version
1223 of the Bessel_jn/yn intrinsics.
1224 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1225 gfc_simplify_bessel_yn2): New prototypes.
1226 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1227 transformational variant.
1228 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1229 Check for negative order.
1230 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1231 gfc_simplify_bessel_yn2): New functions.
1233 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1236 * resolve.c (resolve_transfer): Traverse operands and set expression
1237 to be checked to a non EXPR_OP type.
1239 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1242 * gfortran.h (gfc_add_save): Modified prototype.
1243 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1244 (match_pointer_init): New function to match F08 pointer initialization.
1245 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1246 'match_pointer_init'.
1247 (match_attr_spec): Module variables are implicitly SAVE.
1248 (gfc_match_save): Modified call to 'gfc_add_save'.
1249 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1251 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1252 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1253 initialization checks.
1254 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1255 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1256 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1257 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1259 * trans-decl.c (gfc_create_module_variable): Module variables with
1260 TARGET can already exist.
1261 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1262 (gfc_conv_initializer): Implement non-NULL pointer
1265 2010-08-18 Tobias Burnus <burnus@net-b.de>
1268 * intrinsic.texi (selected_char_kind): Document ISO_10646
1271 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1274 * trans-decl.c (build_library_function_decl_1): Chain on
1275 void_list_node instead of creating a new TREE_LIST.
1276 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1277 * trans-types.c (gfc_get_function_type): Likewise. Set
1278 typelist to void_list_node for the main program.
1280 2010-08-17 Daniel Kraft <d@domob.eu>
1283 * gfortran.h (struct gfc_association_list): New member `where'.
1284 (gfc_is_associate_pointer) New method.
1285 * match.c (gfc_match_associate): Remember locus for each associate
1286 name matched and do not try to set variable flag.
1287 * parse.c (parse_associate): Use remembered locus for symbols.
1288 * primary.c (match_variable): Instead of variable-flag check for
1289 associate names set it for all such names used.
1290 * symbol.c (gfc_is_associate_pointer): New method.
1291 * resolve.c (resolve_block_construct): Don't generate assignments
1292 to give associate-names their values.
1293 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1294 (resolve_symbol): Set some more attributes for associate variables,
1295 set variable flag here and check it and don't try to build an
1296 explicitely shaped array-spec for array associate variables.
1297 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1299 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1300 (gfc_sym_type): Return pointer type for association to scalar vars.
1301 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1302 (trans_associate_var): New method.
1303 (gfc_trans_deferred_vars): Handle association symbols.
1305 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1307 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1309 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1311 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1312 OPT_MDX and OPT_MMDX.
1314 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1316 * lang.opt (MDX, MMDX): Mark RejectDriver.
1318 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1320 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1321 vtabs for generics any more).
1323 2010-08-15 Daniel Kraft <d@domob.eu>
1326 * gfortran.h (gfc_find_proc_namespace): New method.
1327 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1328 around with namespace.
1329 * symbol.c (gfc_find_proc_namespace): New method.
1330 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1332 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1333 * parse.c (parse_associate): Removed assignment-generation here...
1334 * resolve.c (resolve_block_construct): ...and added it here.
1335 (resolve_variable): Handle names that are arrays but were not parsed
1336 as such because of association.
1337 (resolve_code): Fix BLOCK resolution.
1338 (resolve_symbol): Generate array-spec for associate-names.
1340 2010-08-15 Tobias Burnus <burnus@net-b.de>
1343 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1344 (verify_c_interop): Handle unresolved DT with bind(C).
1346 2010-08-15 Tobias Burnus <burnus@net-b.de>
1348 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1349 pointer arrays as absent.
1350 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1351 dummys as absent argument.
1352 * interface.c (compare_actual_formal,compare_parameter):
1355 2010-08-15 Tobias Burnus <burnus@net-b.de>
1357 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1358 dummies with intent(in).
1360 2010-08-15 Daniel Kraft <d@domob.eu>
1363 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1364 routines not IMPURE also as PURE.
1365 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1366 `NO_CLASS' in `CLASS_IMPURE'.
1367 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1368 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1369 (add_functions): Ditto.
1370 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1371 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1372 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1373 are not ALLOCATABLE and have their INTENT specified.
1375 2010-08-13 Daniel Kraft <d@domob.eu>
1377 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1378 * array.c (gfc_match_array_spec): Match implied-shape specification and
1379 handle AS_IMPLIED_SHAPE correctly otherwise.
1380 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1381 (variable_decl): Some checks for implied-shape declaration.
1382 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1383 AS_IMPLIED_SHAPE in any case.
1385 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1387 * lang.opt (MD, MMD): Change to MDX and MMDX.
1388 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1390 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1393 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1394 'gfc_intrinsic_arg'.
1395 (check_arglist,check_specific): Add reference to 'name' field.
1396 (init_arglist): Remove reference to 'name' field.
1397 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1398 * check.c (variable_check): Reverse order of checks. Respect intent of
1400 (int_or_proc_check): New function.
1401 (coarray_check): New function.
1402 (allocatable_check): New function.
1403 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1404 (gfc_check_complex): Use 'int_or_real_check'.
1405 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1406 gfc_check_ucobound): Use 'coarray_check'.
1407 (gfc_check_pack): Use 'real_or_complex_check'.
1408 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1409 'int_or_proc_check'.
1410 (scalar_check,type_check,numeric_check,int_or_real_check,
1411 real_or_complex_check,kind_check,double_check,logical_array_check,
1412 array_check,same_type_check,rank_check,nonoptional_check,
1413 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1414 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1415 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1416 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1417 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1418 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1419 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1422 2010-08-10 Daniel Kraft <d@domob.eu>
1424 * gfortran.texi (Interoperability with C): Fix ordering in menu
1425 and add new subsection about pointers.
1426 (Interoperable Subroutines and Functions): Split off the pointer part.
1427 (working with Pointers): New subsection with extended discussion
1428 of pointers (especially procedure pointers).
1430 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1433 * array.c (gfc_ref_dimen_size): Add end argument.
1434 If end is non-NULL, calculate it.
1435 (ref_size): Adjust call to gfc_ref_dimen_size.
1436 (gfc_array_dimen_size): Likewise.
1437 (gfc_array_res_shape): Likewise.
1438 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1439 * resolve.c (resolve_array_ref): For stride not equal to -1,
1440 fill in the lowest possible end.
1442 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1444 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1446 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1448 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1450 (check_some_aliasing): Likewise.
1451 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1452 (gfc_conv_intrinsic_int): Likewise.
1453 (gfc_conv_intrinsic_lib_function): Likewise.
1454 (gfc_conv_intrinsic_cmplx): Likewise.
1455 (gfc_conv_intrinsic_ctime): Likewise.
1456 (gfc_conv_intrinsic_fdate): Likewise.
1457 (gfc_conv_intrinsic_ttynam): Likewise.
1458 (gfc_conv_intrinsic_minmax): Likewise.
1459 (gfc_conv_intrinsic_minmax_char): Likewise.
1460 (gfc_conv_intrinsic_ishftc): Likewise.
1461 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1462 (gfc_conv_intrinsic_merge): Likewise.
1463 (gfc_conv_intrinsic_trim): Likewise.
1464 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
1466 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1469 * dependency.c (check_section_vs_section): Handle cases where
1470 the start expression coincides with the lower or upper
1473 2010-08-04 Janus Weil <janus@gcc.gnu.org>
1478 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
1479 container types. Do not artificially increase refs. Commit symbols one
1481 * interface.c (compare_parameter): Make sure vtabs are present before
1482 generating module variables.
1483 * resolve.c (resolve_allocate_expr): Ditto.
1485 2010-08-04 Tobias Burnus <burnus@net-b.de>
1489 * resolve.c (resolve_structure_cons): Fix
1492 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
1496 * symbol.c (changed_syms): Made static again.
1497 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
1498 Changed conditional internal error into assert.
1499 Rename function to ...
1500 (gfc_enforce_clean_symbol_state): ... this.
1501 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
1502 Rename the former to the latter.
1503 * parse.c (decode_statement, decode_omp_directive,
1504 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
1506 (changed_syms): Remove declaration.
1507 (next_statement): Use gfc_enforce_clean_symbol_state.
1509 2010-08-04 Tobias Burnus <burnus@net-b.de>
1512 * resolve.c (resolve_structure_cons): Fix handling of
1513 initialization structure constructors with character
1514 elements of the wrong length.
1515 * array.c (gfc_check_iter_variable): Add NULL check.
1516 (gfc_resolve_character_array_constructor): Also truncate
1519 2010-08-04 Tobias Burnus <burnus@net-b.de>
1521 * trans-io.c (gfc_build_io_library_fndecls): Fix return
1522 value of some libgfortran functions.
1524 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1527 * dependency.c (gfc_deb_compare_expr): Remove any integer
1528 conversion functions to larger types from both arguments.
1529 Remove handling these functions futher down.
1531 2010-08-03 Janus Weil <janus@gcc.gnu.org>
1535 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
1536 * resolve.c (resolve_tb_generic_targets): Check for errors.
1538 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1541 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
1544 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1547 * dependency.h: Add prototype for gfc_are_identical_variables.
1548 * frontend-passes.c: Include depencency.h.
1549 (optimimize_equality): Use gfc_are_identical_variables.
1550 * dependency.c (identical_array_ref): New function.
1551 (gfc_are_identical_variables): New function.
1552 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1553 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1554 prefix from statc function.
1555 (check_section_vs_section): Change arguments to gfc_array_ref,
1556 adjust function body accordingly.
1558 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1559 Janus Weil <janus@gcc.gnu.org>
1564 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1565 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1566 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1567 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1568 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1569 Call reject_statement in case of error.
1570 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1573 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1576 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1577 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1578 * module.c (read_module): When reading module files, always import
1579 vtab and vtype symbols.
1581 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1585 * symbol.c (changed_syms): Made non-static.
1586 * parse.c (changed_syms): Declare new external.
1587 (next_statement): Assert changed_syms is NULL at the beginning.
1589 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1590 Steven G. Kargl <kargl@gcc.gnu.org>
1593 * match.c (match_type_spec): Try to parse derived types before
1596 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1598 * gfortran.h (gfc_release_symbol): New prototype.
1599 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1600 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1601 Use gfc_release_symbol.
1602 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1603 * resolve.c (resolve_symbol): Ditto.
1605 2010-07-29 Tobias Burnus <burnus@net-b.de>
1609 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1610 external procedure declarations in modules.
1611 (gfc_get_symbol_decl): Modify assert.
1613 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1616 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1618 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1621 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1622 (gfc_trans_class_assign): Modified prototype.
1623 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1624 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1625 (gfc_trans_class_assign): ... here. Modified actual arguments.
1626 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1627 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1628 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1630 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1634 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1635 symbols before returning.
1637 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1639 * lang.opt (cpp): Remove Joined and Separate markers.
1640 (cpp=): New internal option.
1641 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1642 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1645 2010-07-29 Daniel Kraft <d@domob.eu>
1648 * array.c (resolve_array_bound): Fix error message to properly handle
1649 non-variable expressions.
1651 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1653 * decl.c (free_value): Also free repeat field.
1654 * data.c (gfc_assign_data_value): Always free offset before returning.
1656 2010-07-28 Daniel Kraft <d@domob.eu>
1658 * gfortran.h (gfc_build_intrinsic_call): New method.
1659 * expr.c (gfc_build_intrinsic_call): New method.
1660 * simplify.c (range_check): Ignore non-constant value.
1661 (simplify_bound_dim): Handle non-variable expressions and
1662 fix memory leak with non-free'ed expression.
1663 (simplify_bound): Handle non-variable expressions.
1664 (gfc_simplify_shape): Ditto.
1665 (gfc_simplify_size): Ditto, but only in certain cases possible.
1667 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1669 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1672 2010-07-28 Tobias Burnus <burnus@net-b.de>
1675 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1676 from modules for whole-file mode.
1678 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1680 * gfortran.h (gfc_handle_option): Update prototype and return
1682 * options.c (gfc_handle_option): Update prototype and return value
1685 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1687 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1688 decoded options in allocating deferred_opt.
1689 * cpp.h (gfc_cpp_init_options): Update prototype.
1690 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1691 * gfortran.h (gfc_option_lang_mask): New.
1692 (gfc_init_options): Update prototype.
1693 * options.c (gfc_option_lang_mask): New.
1694 (gfc_init_options): Update prototype. Pass new arguments to
1695 gfc_cpp_init_options.
1697 2010-07-26 Tobias Burnus <burnus@net-b.de>
1700 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1701 for functions which are later in the same file.
1702 (gfc_create_function_decl, build_function_decl,
1703 build_entry_thunks): Add global argument.
1704 * trans.c (gfc_generate_module_code): Update
1705 gfc_create_function_decl call.
1706 * trans.h (gfc_create_function_decl): Update prototype.
1707 * resolve.c (resolve_global_procedure): Also resolve for
1710 2010-07-26 Richard Henderson <rth@redhat.com>
1713 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1714 (gfc_write_global_declarations): New.
1716 2010-07-26 Tobias Burnus <burnus@net-b.de>
1719 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1720 for call to transfer_namelist_element.
1721 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1724 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1727 * Make-lang.in: Add fortran/frontend-passes.o.
1728 * gfortran.h: Add prototype for gfc_run_passes.
1729 * resolve.c (gfc_resolve): Call gfc_run_passes.
1730 * frontend-passes.c: New file.
1732 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1735 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1738 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1741 * gfortran.h (gfc_namespace): New field old_equiv.
1742 (gfc_free_equiv_until): New prototype.
1743 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1744 a parameterized stop condition.
1745 (gfc_free_equiv): Use gfc_free_equiv_until.
1746 * parse.c (next_statement): Save equivalence list.
1747 (reject_statement): Restore equivalence list.
1749 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1752 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1753 in the function so that it does not get missed by early exits.
1754 (load_line): Add checks for quoted strings and free form comments to
1755 disable warnings on comments. Add check for ampersand as first
1756 character after truncation and don't warn for this case, but warn if
1757 there are subsequent non-whitespace characters.
1759 2010-07-24 Tobias Burnus <burnus@net-b.de>
1762 * parse.c (gfc_parse_file): Do not override
1763 gfc_global_ns_list items.
1765 2010-07-24 Tobias Burnus <burnus@net-b.de>
1767 * options.c (gfc_init_options): Enable -fwhole-file by default.
1768 * interface.c (compare_parameter): Assume a Hollerith constant is
1769 compatible with all other argument types.
1771 2010-07-23 Tobias Burnus <burnus@net-b.de>
1774 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1775 -fwhole-file also for derived types.
1776 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1777 rename to gfc_copy_dt_decls_ifequal.
1778 (gfc_get_derived_type): Update call.
1779 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1781 2010-07-23 Tobias Burnus <burnus@net-b.de>
1784 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1786 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1788 * trans-types.c (gfc_get_array_descriptor_base,
1789 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1790 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1791 instead of clearing DECL_NAME.
1792 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1794 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1797 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1799 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1800 reverse the scalarization loop.
1801 gfc_conv_resolve_dependencies: Pass the reverse field of the
1802 loopinfo to gfc_dep_resolver.
1803 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1804 assignment by resetting loop.reverse.
1805 gfortran.h : Add the gfc_reverse enum.
1806 trans.h : Add the reverse field to gfc_loopinfo.
1807 dependency.c (gfc_check_dependency): Pass null to the new arg
1808 of gfc_dep_resolver.
1809 (gfc_check_section_vs_section): Check for reverse dependencies.
1810 (gfc_dep_resolver): Add reverse argument and deal with the loop
1812 dependency.h : Modify prototype for gfc_dep_resolver to include
1815 2010-07-23 Daniel Kraft <d@domob.eu>
1818 * gfortran.h (gfc_find_symtree_in_proc): New method.
1819 * symbol.c (gfc_find_symtree_in_proc): New method.
1820 * match.c (match_exit_cycle): Look for loop name also in parent
1821 namespaces within current procedure.
1823 2010-07-22 Tobias Burnus <burnus@net-b.de>
1826 * dependency.c (gfc_check_dependency): Add argument alising check.
1827 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1829 2010-07-22 Daniel Kraft <d@domob.eu>
1831 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1832 now in the correct place.
1834 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1837 * Revert my commit r162325.
1839 2010-07-21 Daniel Kraft <d@domob.eu>
1841 * trans.h (gfc_get_return_label): Removed.
1842 (gfc_generate_return): New method.
1843 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1844 returning a tree directly.
1845 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1846 (gfc_trans_block_construct): Update for new interface to
1847 `gfc_trans_deferred_vars'.
1848 * trans-decl.c (current_function_return_label): Removed.
1849 (current_procedure_symbol): New variable.
1850 (gfc_get_return_label): Removed.
1851 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1852 returning a tree directly.
1853 (get_proc_result), (gfc_generate_return): New methods.
1854 (gfc_generate_function_code): Clean up and do init/cleanup here
1855 also with gfc_wrapped_block. Remove return-label but rather
1858 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1861 * fortran/match.c (match_type_spec): Check for derived type before
1864 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1867 * interface.c (matching_typebound_op): Add argument for the
1868 return of the generic name for the procedure.
1869 (build_compcall_for_operator): Add an argument for the generic
1870 name of an operator procedure and supply it to the expression.
1871 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1872 calls to the above procedures.
1873 * resolve.c (resolve_typebound_function): Catch procedure
1874 component calls for CLASS objects, check that the vtable is
1875 complete and insert the $vptr and procedure components, to make
1877 (resolve_typebound_function): The same.
1878 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1879 an allocatable scalar if it is a result.
1881 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1884 * match.c (gfc_match_iterator): Reverted.
1886 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1889 * match.c (gfc_match_iterator): Remove error that iterator
1890 cannot be INTENT(IN).
1892 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1894 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1895 Access subscript through the "dim" field index.
1896 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1898 (gfc_conv_array_index_offset): Ditto.
1899 (gfc_conv_loop_setup): Ditto.
1900 (gfc_conv_expr_descriptor): Ditto.
1901 (gfc_conv_ss_startstride): Ditto. Update call to
1902 gfc_conv_section_startstride.
1903 (gfc_conv_section_startstride): Set values along the array dimension.
1904 Get array dimension directly from the argument.
1906 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1908 * trans.h (gfc_string_to_single_character): New prototype.
1909 * trans-expr.c (string_to_single_character): Renamed to ...
1910 (gfc_string_to_single_character): ... this. No longer static.
1911 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1912 gfc_trans_string_copy): Adjust callers.
1913 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1914 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1915 (select_struct): Move to toplevel, add GTY(()).
1916 (gfc_trans_character_select): Optimize SELECT CASE
1917 with character length 1.
1919 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1921 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1922 * trans-common.c: Likewise.
1923 * trans-decl.c: Likewise.
1924 * trans-types.c: Likewise.
1925 * trans.c: Likewise.
1927 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1930 * resolve.c (resolve_typebound_generic_call): Resolve generic
1931 non-polymorphic type-bound procedure calls to the correct specific
1933 (resolve_typebound_subroutine): Remove superfluous code.
1935 2010-07-15 Daniel Kraft <d@domob.eu>
1938 * trans.h (struct gfc_wrapped_block): New struct.
1939 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1940 (gfc_finish_wrapped_block): New method.
1941 (gfc_init_default_dt): Add new init code to block rather than
1943 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1944 (gfc_trans_dummy_array_bias): Ditto.
1945 (gfc_trans_g77_array): Ditto.
1946 (gfc_trans_deferred_array): Ditto.
1947 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1948 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1949 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1950 (gfc_finish_wrapped_block): New method.
1951 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1952 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1953 (gfc_trans_deferred_array): Ditto.
1954 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1955 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1956 (init_intent_out_dt): Ditto.
1957 (gfc_init_default_dt): Add new init code to block rather than
1959 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1960 and cleanup code and put it all together.
1962 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1964 * trans.h (gfc_build_compare_string): Add CODE argument.
1965 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1966 gfc_build_compare_string.
1967 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1968 gfc_build_compare_string.
1969 (string_to_single_character): Rename len variable to length.
1970 (gfc_optimize_len_trim): New function.
1971 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1972 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1973 bigger than the length of the other string, they compare unequal.
1976 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1977 in CASE_LABEL_EXPR and use NULL for low for the default case.
1979 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1981 * trans-array.c (gfc_conv_section_upper_bound): Remove
1982 (gfc_conv_section_startstride): Don't set the upper bound in the
1983 vector subscript case.
1984 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1986 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1989 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1990 * dependency.c (gfc_is_data_pointer): Make it static.
1991 * intrinsic.texi: Update documentation on C_LOC.
1992 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1993 and add a check for polymorphic variables.
1995 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1997 * trans-expr.c (string_to_single_character): Also optimize
1998 string literals containing a single char followed only by spaces.
1999 (gfc_trans_string_copy): Remove redundant string_to_single_character
2002 * trans-decl.c (gfc_build_intrinsic_function_decls,
2003 gfc_build_builtin_function_decls): Mark functions as
2004 DECL_PURE_P or TREE_READONLY.
2006 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
2008 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
2009 instead of build_function_call_expr.
2010 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
2012 2010-07-13 Tobias Burnus <burnus@net-b.de>
2013 Daniel Franke <franke.daniel@gmail.com>
2016 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
2017 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
2019 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
2021 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
2022 Tobias Burnus <burnus@net-b.de>
2025 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
2026 noclobber/noescape annotations to function calls.
2027 (gfc_build_builtin_function_decls): Likewise.
2029 2010-07-13 Janus Weil <janus@gcc.gnu.org>
2035 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
2036 * class.c (gfc_build_class_symbol): Modified call to
2037 'gfc_find_derived_vtab'.
2038 (add_proc_component): Removed, moved code into 'add_proc_comp'.
2039 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
2041 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
2042 Removed treatment of generics.
2043 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
2044 Call 'add_proc_comp' instead of duplicating code.
2045 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
2047 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
2048 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
2049 Removed treatment of generics.
2050 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
2051 'gfc_find_derived_vtab'.
2052 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2053 Removed treatment of generics.
2054 (resolve_select_type,resolve_fl_derived): Modified call to
2055 'gfc_find_derived_vtab'.
2056 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2057 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
2059 * trans-stmt.c (gfc_trans_allocate): Ditto.
2061 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2064 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
2067 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
2069 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
2070 * resolve.c (build_default_init_expr): Ditto.
2072 2010-07-11 Tobias Burnus <burnus@net-b.de>
2075 * module.c (sort_iso_c_rename_list): Remove.
2076 (import_iso_c_binding_module,use_iso_fortran_env_module):
2077 Allow multiple imports of the same symbol.
2079 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
2081 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
2083 2010-07-11 Janus Weil <janus@gcc.gnu.org>
2086 * decl.c (build_sym,attr_decl1): Only build the class container if the
2087 symbol has sufficient attributes.
2088 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
2089 pointer attribute for classes.
2090 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
2091 * module.c (MOD_VERSION): Bump.
2092 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
2093 (mio_symbol_attribute): Handle class_pointer attribute.
2094 * parse.c (parse_derived): Use class_pointer instead of pointer
2095 attribute for classes.
2096 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
2097 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
2098 resolve_allocate_expr,resolve_fl_derived): Ditto.
2099 (resolve_fl_var_and_proc): Check for class_ok attribute.
2101 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
2103 * trans-io.c (gfc_build_st_parameter): Update calls to
2104 gfc_add_field_to_struct.
2105 * trans-stmt.c (ADD_FIELD): Ditto.
2107 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
2109 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
2110 fieldlist, remove fieldlist from argument list.
2111 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
2112 and remove fieldlist from argument list.
2113 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
2114 gfc_get_mixed_entry_union): Move setting
2115 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
2116 * trans-types.h (gfc_add_field_to_struct): Update prototype.
2118 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
2121 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
2122 if the lhs has never been host associated, as well as not being
2123 use associated, a pointer or a target.
2124 * resolve.c (resolve_variable): Mark variables that are host
2126 * gfortran.h: Add the host_assoc bit to the symbol_attribute
2129 2010-07-09 Janus Weil <janus@gcc.gnu.org>
2131 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
2132 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
2133 SIZEOF and C_SIZEOF.
2135 2010-07-08 Janus Weil <janus@gcc.gnu.org>
2138 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
2139 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
2140 gfc_resolve_storage_size): New prototypes.
2141 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
2142 * intrinsic.c (add_functions): Add STORAGE_SIZE.
2143 * iresolve.c (gfc_resolve_storage_size): New function.
2144 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
2146 (gfc_conv_intrinsic_storage_size): New function.
2147 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
2149 2010-07-08 Jakub Jelinek <jakub@redhat.com>
2152 * match.c (match_exit_cycle): Error on EXIT also from collapsed
2153 !$omp do loops. Error on CYCLE to non-innermost collapsed
2156 2010-07-08 Tobias Burnus <burnus@net-b.de>
2159 * array.c (gfc_match_array_ref): Better error message for
2160 coarrays with too few ranks.
2161 (match_subscript): Move one diagnostic to caller.
2162 * gfortran.h (gfc_get_corank): Add prottype.
2163 * expr.c (gfc_get_corank): New function.
2164 * iresolve.c (resolve_bound): Fix rank for cobounds.
2165 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
2166 gfc_resolve_ucobound, gfc_resolve_this_image): Update
2169 2010-07-06 Tobias Burnus <burnus@net-b.de>
2172 * array.c (gfc_expand_constructor): Add optional diagnostic.
2173 * gfortran.h (gfc_expand_constructor): Update prototype.
2174 * expr.c (gfc_simplify_expr, check_init_expr,
2175 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2176 * resolve.c (gfc_resolve_expr): Ditto.
2178 2010-07-06 Tobias Burnus <burnus@net-b.de>
2180 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2181 * trans-intrinsic.c: Ditto.
2182 * trans-types.c: Ditto.
2183 * convert.c: Include diagnostic-core.h instead of toplev.h.
2185 * trans-array.c: Ditto.
2186 * trans-const.c: Ditto.
2187 * trans-expr.c: Ditto.
2188 * trans-io.c: Ditto.
2189 * trans-openmp.c: Ditto.
2192 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2195 * check.c (dim_rank_check): Also check intrinsic functions.
2196 Adjust permissible rank for functions which reduce the rank of
2197 their argument. Spread is an exception, where DIM can
2198 be one larger than the rank of array.
2200 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2203 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2205 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2208 * trans-types.c (gfc_get_derived_type): Derived type fields
2209 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2210 but build_pointer_type_for_mode must be used for this.
2212 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2214 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2215 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2216 type of gfc_conv_procedure_call.
2217 (conv_generic_with_optional_char_arg): Likewise.
2218 * trans-stmt.c (gfc_trans_call): Likewise.
2219 * trans-expr.c (gfc_conv_function_expr): Likewise.
2220 (gfc_conv_procedure_call): Use build_call_vec instead of
2223 2010-07-04 Daniel Kraft <d@domob.eu>
2225 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2227 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2231 * trans-types.c (gfc_get_derived_type): Derived type fields
2232 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2234 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2237 * decl.c (match_procedure_in_type): Clear structure before using.
2238 (gfc_match_generic): Ditto.
2240 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2242 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2243 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2244 of which comes from...
2245 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2246 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2248 (gfc_get_array_descriptor_base): Likewise.
2249 (gfc_get_mixed_entry_union): Likewise.
2250 (gfc_get_derived_type): Add extra chain parameter for
2251 gfc_add_field_to_struct.
2252 * trans-stmt.c (gfc_trans_character_select): Likewise.
2253 * trans-io.c (gfc_build_st_parameter): Likewise.
2255 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2258 * resolve.c (is_external_proc): Prevent procedure pointers from being
2259 regarded as external procedures.
2261 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2264 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2265 passed as second argument of ASSOCIATED.
2267 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2270 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2271 to determine if a function assignment can be made without a
2273 (gfc_trans_arrayfunc_assign): Move all the conditions that
2274 suppress the direct function call to the above new functon and
2277 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2280 * interface.c (argument_rank_mismatch): New function.
2281 (compare_parameter): Call new function instead of generating
2284 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2286 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2287 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2290 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2292 * Make-lang.in: Update dependencies.
2294 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2296 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2297 and exit_label fields.
2298 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2300 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2301 (gfc_trans_do): Likewise.
2302 (gfc_trans_do_while): Likewise.
2303 (gfc_trans_cycle): Use cycle_label directly.
2304 (gfc_trans_exit): Use exit_label directly.
2306 2010-06-27 Daniel Kraft <d@domob.eu>
2308 * dump-parse-tree.c (show_symbol): Dump target-expression for
2310 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2311 (show_namespace): Use show_level for correct indentation of
2312 "inner namespaces" (contained procedures or BLOCK).
2314 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2317 * dump-parse-tree.c (show_code_node): Show namespace for
2320 2010-06-26 Tobias Burnus <burnus@net-b.de>
2322 * decl.c (gfc_match_decl_type_spec): Support
2323 TYPE(intrinsic-type-spec).
2325 2010-06-25 Tobias Burnus <burnus@net-b.de>
2327 * intrinsic.h (gfc_check_selected_real_kind,
2328 gfc_simplify_selected_real_kind): Update prototypes.
2329 * intrinsic.c (add_functions): Add radix support to
2331 * check.c (gfc_check_selected_real_kind): Ditto.
2332 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2333 * trans-decl.c (gfc_build_intrinsic_function_decls):
2334 Change call from selected_real_kind to selected_real_kind2008.
2335 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2336 (PRECISION, RANGE, RADIX): Add cross @refs.
2338 2010-06-25 Tobias Burnus <burnus@net-b.de>
2340 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2341 * gfortran.texi (_gfortran_set_options): Update for
2342 GFC_STD_F2008_OBS addition.
2343 * libgfortran.h: Add GFC_STD_F2008_OBS.
2344 * options.c (set_default_std_flags, gfc_handle_option): Handle
2346 io.c (check_format): Fix allow_std check.
2348 2010-06-25 Tobias Burnus <burnus@net-b.de>
2350 * decl.c (gfc_match_entry): Allow END besides
2351 END SUBROUTINE/END FUNCTION for contained procedures.
2353 2010-06-25 Tobias Burnus <burnus@net-b.de>
2355 * parse.c (next_free, next_fixed): Allow ";" as first character.
2357 2010-06-24 Tobias Burnus <burnus@net-b.de>
2360 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2362 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2365 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2368 2010-06-21 Tobias Burnus <burnus@net-b.de>
2371 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2373 * symbol.c (gfc_add_contiguous): New function.
2374 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2375 * decl.c (match_attr_spec): Ditto.
2376 (gfc_match_contiguous): New function.
2377 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2379 * gfortran.h (symbol_attribute): Add contiguous.
2380 (gfc_is_simply_contiguous): Add prototype.
2381 (gfc_add_contiguous): Add prototype.
2382 * match.h (gfc_match_contiguous): Add prototype.
2383 * parse.c (decode_specification_statement,
2384 decode_statement): Handle contiguous attribute.
2385 * expr.c (gfc_is_simply_contiguous): New function.
2386 * dump-parse-tree.c (show_attr): Handle contiguous.
2387 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2389 * trans-expr.c (gfc_add_interface_mapping): Copy
2391 * trans-array.c (gfc_conv_descriptor_stride_get,
2392 gfc_conv_array_parameter): Handle contiguous arrays.
2393 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2394 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2396 * trans.h (gfc_array_kind): Ditto.
2397 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2399 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2401 * options.c (gfc_handle_option): Don't handle N_OPTS.
2403 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2406 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2409 2010-06-18 Tobias Burnus <burnus@net-b.de>
2412 * resolve.c (resolve_allocate_deallocate): Properly check
2413 part-refs in stat=/errmsg= for invalid use.
2415 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2418 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2419 Return directly in case of an error.
2421 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2424 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2425 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2426 structure to each procedure in a procedure list.
2427 * module.c (mio_typebound_proc): Add NULL argument to
2428 'gfc_get_typebound_proc'.
2429 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2430 to initialize the new structure.
2432 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2435 * gfortran.h (gfc_expr): Add new member 'mold'.
2436 * match.c (gfc_match_allocate): Implement the MOLD tag.
2437 * resolve.c (resolve_allocate_expr): Ditto.
2438 * trans-stmt.c (gfc_trans_allocate): Ditto.
2440 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2443 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2444 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2445 GFC_DECL_SAVED_DESCRIPTOR set.
2446 (gfc_omp_report_decl): New function.
2447 * trans.h (gfc_omp_report_decl): New prototype.
2448 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2450 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2454 * gfortranspec.c (lang_specific_driver): Removed deprecation
2456 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2457 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2458 * cpp.h (gfc_cpp_makedep): New.
2459 (gfc_cpp_add_dep): New.
2460 (gfc_cpp_add_target): New.
2461 * cpp.c (gfc_cpp_option): Add deps* members.
2462 (gfc_cpp_makedep): New.
2463 (gfc_cpp_add_dep): New.
2464 (gfc_cpp_add_target): New.
2465 (gfc_cpp_init_options): Initialize new options.
2466 (gfc_cpp_handle_option): Handle new options.
2467 (gfc_cpp_post_options): Map new options to libcpp-options.
2468 (gfc_cpp_init): Handle deferred -MQ and -MT options.
2469 (gfc_cpp_done): If requested, write dependencies to file.
2470 * module.c (gfc_dump_module): Add a module filename as target.
2471 * scanner.c (open_included_file): New parameter system; add the
2472 included file as dependency.
2473 (gfc_open_included_file): Add the included file as dependency.
2474 (gfc_open_intrinsic_module): Likewise.
2475 * invoke.texi: Removed deprecation warning for -M.
2476 * gfortran.texi: Removed Makefile-dependencies project.
2478 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
2480 * resolve.c (resolve_global_procedure): Improved checking if an
2481 explicit interface is required.
2483 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2485 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
2487 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
2488 (gfc_conv_intrinsic_ttynam): Likewise.
2489 (gfc_conv_intrinsic_trim): Likewise.
2491 2010-06-12 Janus Weil <janus@gcc.gnu.org>
2494 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
2496 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2498 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
2500 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2502 * mathbuiltins.def: Add builtins that do not directly correspond
2503 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
2504 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
2505 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
2506 code_{r,c}{4,8,10,16} fields. Add
2507 {,complex}{float,double,long_double}_built_in fields.
2508 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
2509 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
2510 definition of OTHER_BUILTIN.
2511 (real_compnt_info): Remove unused struct.
2512 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
2514 (build_round_expr): Call builtin_decl_for_precision instead of
2516 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
2517 instead of a switch.
2518 (gfc_build_intrinsic_lib_fndecls): Match
2519 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
2520 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
2522 (gfc_conv_intrinsic_lib_function): Go through all the extended
2524 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
2525 instead of a switch.
2526 (gfc_conv_intrinsic_abs): Likewise.
2527 (gfc_conv_intrinsic_mod): Likewise.
2528 (gfc_conv_intrinsic_sign): Likewise.
2529 (gfc_conv_intrinsic_fraction): Likewise.
2530 (gfc_conv_intrinsic_nearest): Likewise.
2531 (gfc_conv_intrinsic_spacing): Likewise.
2532 (gfc_conv_intrinsic_rrspacing): Likewise.
2533 (gfc_conv_intrinsic_scale): Likewise.
2534 (gfc_conv_intrinsic_set_exponent): Likewise.
2536 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
2540 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
2541 functions with CLASS formal arguments.
2543 2010-06-10 Janus Weil <janus@gcc.gnu.org>
2546 * resolve.c (conformable_arrays): Handle allocatable components.
2548 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2551 * gfortran.texi: Document that Cray pointers cannot be function
2554 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2557 * gfortran.texi: Document lack of support for syntax
2558 "complex FUNCTION name*16()", and existence of alternative
2559 legacy syntax "complex*16 FUNCTION name()".
2561 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2564 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2565 POSIX's fsync(), and how to call the latter from Fortran code.
2567 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2570 * interface.c (compare_actual_formal): Reject actual arguments with
2571 array subscript passed to ASYNCHRONOUS dummys.
2573 2010-06-10 Daniel Kraft <d@domob.eu>
2576 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2577 (struct gfc_symbol): New field `assoc'.
2578 (struct gfc_association_list): New struct.
2579 (struct gfc_code): New struct `block' in union, move `ns' there
2580 and add association list.
2581 (gfc_free_association_list): New method.
2582 (gfc_has_vector_subscript): Made public;
2583 * match.h (gfc_match_associate): New method.
2584 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2585 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2586 * interface.c (gfc_has_vector_subscript): Made public.
2587 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2588 * match.c (gfc_match_associate): New method.
2589 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2590 * primary.c (match_variable): Don't allow names associated to expr here.
2591 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2592 (case_exec_markers, case_end): Add ASSOCIATE statement.
2593 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2594 (parse_associate): New method.
2595 (parse_executable): Handle ST_ASSOCIATE.
2596 (parse_block_construct): Change reference to gfc_code's `ns' field.
2597 * resolve.c (resolve_select_type): Ditto.
2598 (resolve_code): Ditto.
2599 (resolve_block_construct): Ditto and add comment.
2600 (resolve_select_type): Set association list in generated BLOCK to NULL.
2601 (resolve_symbol): Resolve associate names.
2602 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2603 and free association list.
2604 (gfc_free_association_list): New method.
2605 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2606 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2607 gfc_code's `ns' field.
2609 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2611 * error.c (error_print): Pre-initialize loc by NULL.
2612 * openmp.c (resolve_omp_clauses): Add explicit
2613 braces to avoid ambigous else.
2614 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2616 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2618 * gfc-internals.texi: Move to GFDL 1.3.
2619 * gfortran.texi: Ditto.
2620 * intrinsic.texi: Ditto.
2621 * invoke.texi: Ditto.
2623 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2626 * check.c (gfc_check_selected_real_kind): Verify that the
2627 actual arguments are scalar.
2629 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2632 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2634 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2637 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2639 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2641 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2643 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2645 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2646 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2647 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2648 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2650 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2651 less_than_bitsize2): New functions.
2652 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2653 nonnegative_check and less_than_bitsize1.
2654 (gfc_check_ibclr, gfc_check_ibset): Removed.
2655 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2658 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2661 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2664 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2666 * resolve.c (resolve_deallocate_expr): Avoid warning
2667 about possible use of iunitialized sym.
2668 (resolve_allocate_expr): Pre-initialize sym by NULL.
2670 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2673 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2675 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2677 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
2679 (gfc_get_array_type_bounds): Likewise.
2681 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
2682 (gfc_find_module): Likewise.
2684 * f95-lang.c (pushlevel): Likewise.
2686 * trans.h (struct lang_type): Add variable_size GTY option.
2687 (struct lang_decl): Likewise.
2689 2010-06-08 Tobias Burnus <burnus@net-b.de>
2692 * symbol.c (check_conflict): Move protected--external/procedure check ...
2693 * resolve.c (resolve_select_type): ... to the resolution stage.
2695 2010-06-07 Tobias Burnus <burnus@net-b.de>
2697 * options.c (gfc_handle_option): Fix -fno-recursive.
2699 2010-06-07 Tobias Burnus <burnus@net-b.de>
2701 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2702 * gfortran.texi (copyrights-gfortran): Ditto.
2704 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2706 * lang.opt (fshort-enums): Define using Var and VarExists.
2707 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2709 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2710 Janus Weil <janus@gcc.gnu.org>
2713 * resolve.c (get_declared_from_expr): Move to before
2714 resolve_typebound_generic_call. Make new_ref and class_ref
2715 ignorable if set to NULL.
2716 (resolve_typebound_generic_call): Once we have resolved the
2717 generic call, check that the specific instance is that which
2718 is bound to the declared type.
2719 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2720 freeing 'class_ref->next' twice.
2722 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2725 * trans-array.c (structure_alloc_comps): Dereference scalar
2726 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2729 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2731 * gfortranspec.c (append_arg, lang_specific_driver): Use
2732 GCC-specific formats in diagnostics.
2734 2010-06-02 Tobias Burnus <burnus@net-b.de>
2737 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2740 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2743 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2746 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2748 * fortran/gfortran.texi: Fix typos in description of variable-format-
2751 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2754 * dependency.c (gfc_check_section_vs_section): Check
2755 for interleaving array assignments without conflicts.
2757 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2759 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2760 $data component of a class container.
2761 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2762 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2763 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2764 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2765 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2766 * gcc/fortran/parse.c (parse_derived): Ditto.
2767 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2768 gfc_expr_attr): Ditto.
2769 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2770 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2771 resolve_fl_var_and_proc, resolve_typebound_procedure,
2772 resolve_fl_derived): Ditto.
2773 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2774 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2776 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2777 gfc_trans_deferred_vars): Ditto.
2778 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2780 2010-05-28 Tobias Burnus <burnus@net-b.de>
2782 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2784 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2786 * gfortranspec.c (append_arg, lang_specific_driver): Use
2787 fatal_error instead of fatal. Use warning instead of fprintf for
2790 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2792 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2793 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2794 xstrerror instead of strerror.
2796 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2798 * cpp.c (cb_cpp_error): Save and restore
2799 global_dc->warn_system_headers, not variable warn_system_headers.
2801 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2803 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2805 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2807 * trans-common.c: Do not include rtl.h, include output.h instead.
2808 * trans-decl.c: Likewise.
2810 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2813 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2814 namespace before trying to reorder the gsymbols.
2816 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2821 * resolve.c (resolve_global_procedure): Add check for global
2822 procedures with implicit interfaces and assumed-shape or optional
2823 dummy arguments. Verify that function return type, kind and string
2826 2010-05-21 Tobias Burnus <burnus@net-b.de>
2828 * gfortran.h: Do not include system.h.
2829 * bbt.c: Include system.h.
2831 * dependency.c: Ditto.
2832 * dump-parse-tree.c: Ditto.
2833 * arith.h: Do not include gfortran.h.
2834 * constructor.h: Do not include gfortran.h and splay-tree.h.
2835 * match.h: Do not include gfortran.h.
2837 * target-memory.h: Ditto.
2838 * openmp.c: Do not include toplev.h and target.h.
2839 * trans-stmt.c: Ditto not include toplev.h.
2841 * trans-common.c: Tell why toplev.h is needed. And
2842 do not include target.h.
2843 * trans-expr.c: Tell why toplev.h is needed.
2844 * trans-array.c: Ditto.
2845 * trans-openmp.c: Ditto.
2846 * trans-const.c: Ditto.
2848 * trans-types.c: Ditto.
2849 * trans-io.c: Ditto.
2850 * trans-decl.c: Ditto.
2853 * trans-intrinsic.c: Ditto.
2856 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2859 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2860 before returning MATCH_ERROR. Add check for scalar. Add check for
2861 default integer kind.
2863 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2866 * match.c (gfc_match_select_type): On error jump back out of the local
2868 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2869 stage, more precisely to ...
2870 * resolve.c (resolve_fl_derived): ... this place.
2872 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2875 * resolve.c (ensure_not_abstract): Allow abstract types with
2876 non-abstract ancestors.
2878 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2880 * trans-const.c: Include realmpfr.h.
2881 * Make-lang.in: Update dependencies.
2883 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2885 * trans-const.c, trans-types.c, trans-intrinsic.c:
2886 Clean up redundant includes.
2888 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2891 * lang.opt (Wunused-dummy-argument): New option.
2892 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2893 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2894 (set_Wall): Enable warn_unused_dummy_argument.
2895 (gfc_handle_option): Set warn_unused_dummy_argument according to
2897 * trans-decl.c (generate_local_decl): Separate warnings about
2898 unused variables and unused dummy arguments.
2899 * invoke.texi: Documented new option.
2901 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2903 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2904 (gfc_conv_string_tmp): Do not assert type comparibilty.
2905 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2906 (gfc_conv_expr_descriptor): Remove assert.
2907 * trans-common.c: Clarify why rtl.h and tm.h are included.
2908 * trans-openmp.c: Do not include ggc.h and real.h.
2909 Explain why gimple.h is included.
2910 * trans-const.c: Do not include ggc.h.
2911 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2912 * trans.c: Do not include ggc.h and real.h.
2913 Explain why gimple.h is included.
2914 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2915 and dwarf2out.h are included.
2916 * trans-io.c: Do not include gimple.h and real.h.
2917 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2918 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2921 2010-05-20 Tobias Burnus <burnus@net-b.de>
2923 * options.c (gfc_init_options,gfc_post_options): Enable
2924 flag_associative_math by default.
2926 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2929 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2930 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2931 blank STOP, handling a null expression. (gfc_trans_pause): Use
2932 pause_string for blank PAUSE.
2933 * trans.h: Add external function declaration for error_stop_numeric.
2934 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2935 the declaration for the library call. Adjust whitespaces.
2936 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2937 signal no stop code. Match the expression following the stop and pass
2938 that to the translators. Remove the old use of digit matching. Add
2939 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2940 and if CHARACTER, default character KIND.
2942 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2945 * lang.opt (Wconversion-extra): New option.
2946 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2947 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2948 (set_Wall): Enable -Wconversion.
2949 (gfc_handle_option): Set warn_conversion_extra.
2950 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2951 introduced for -Wconversion if -Wconversion-extra is present.
2952 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2953 -Wconversion; document -Wconversion-extra.
2955 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2958 * gfortran.h (gfc_has_default_initializer): New.
2959 * expr.c (gfc_has_default_initializer): New.
2960 * resolve.c (has_default_initializer): Removed, use
2961 gfc_has_default_initializer() instead. Updated all callers.
2962 * trans-array.c (has_default_initializer): Removed, use
2963 gfc_has_default_initializer() instead. Updated all callers.
2964 * trans-decl.c (generate_local_decl): Do not check the
2965 first component only to check for initializers, but use
2966 gfc_has_default_initializer() instead.
2968 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2971 * primary.c (match_string_constant): Move start_locus just inside
2973 * data.c (create_character_intializer): Clarified truncation warning.
2975 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2978 * intrinsic.h (gfc_check_float): New prototype.
2979 (gfc_check_sngl): New prototype.
2980 * check.c (gfc_check_float): New.
2981 (gfc_check_sngl): New.
2982 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2983 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2985 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2986 added them to the list of specifics of REAL instead.
2988 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2991 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2992 This is now handled via 'gfc_class_null_initializer'.
2994 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2996 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2997 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2998 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2999 add_procs_to_declared_vtab,add_generic_specifics,
3000 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3001 find_typebound_proc_uop,gfc_find_typebound_proc,
3002 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3003 gfc_get_tbp_symtree): Moved here from other places.
3004 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
3006 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
3007 gfc_find_typebound_proc,gfc_find_typebound_user_op,
3008 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
3009 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
3010 * Make-lang.in: Add class.o.
3011 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
3012 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3013 add_procs_to_declared_vtab,add_generic_specifics,
3014 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3015 find_typebound_proc_uop,gfc_find_typebound_proc,
3016 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3017 gfc_get_tbp_symtree): Move to class.c.
3019 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3021 * trans-types.c (gfc_init_types): Use build_function_type_list.
3022 (gfc_get_ppc_type): Likewise.
3023 * trans-decl.c (gfc_generate_constructors): Likewise.
3024 * f95-lang.c (build_builtin_fntypes): Likewise.
3025 (gfc_init_builtin_functions): Likewise.
3026 (DEF_FUNCTION_TYPE_0): Likewise.
3027 (DEF_FUNCTION_TYPE_1): Likewise.
3028 (DEF_FUNCTION_TYPE_2): Likewise.
3029 (DEF_FUNCTION_TYPE_3): Likewise.
3030 (DEF_FUNCTION_TYPE_4): Likewise.
3031 (DEF_FUNCTION_TYPE_5): Likewise.
3032 (DEF_FUNCTION_TYPE_6): Likewise.
3033 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
3034 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
3036 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3038 * trans-array.c (gfc_trans_array_constructor_value): Use
3039 build_constructor instead of build_constructor_from_list.
3040 (gfc_build_constant_array_constructor): Likewise.
3041 * trans-decl.c (create_main_function): Likewise.
3042 * trans-stmt.c (gfc_trans_character_select): Likewise.
3044 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3047 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
3048 (resolve_fl_variable_derived): ... this place.
3049 (resolve_symbol): Make sure function symbols (and their result
3050 variables) are not resolved twice.
3052 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
3055 * array.c (match_array_list): Revert change from 2010-05-13.
3057 2010-05-16 Richard Guenther <rguenther@suse.de>
3059 * trans-decl.c (module_htab_decls_hash): Revert last change.
3061 2010-05-16 Richard Guenther <rguenther@suse.de>
3063 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
3065 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3067 * options.c (set_Wall): Remove special logic for Wuninitialized
3070 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3074 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
3077 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3081 * gfortran.h (gfc_class_null_initializer): New prototype.
3082 * expr.c (gfc_class_null_initializer): New function to build a NULL
3083 initializer for CLASS pointers.
3084 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
3085 containers. Remove default NULL initialization of $data component.
3086 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
3088 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
3089 Use new function 'gfc_class_null_initializer'.
3090 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
3093 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
3096 * fortran/interface.c (get_sym_storage_size): Use signed instead of
3097 unsigned mpz_get_?i routines.
3099 2010-05-14 Jakub Jelinek <jakub@redhat.com>
3101 * trans.c (trans_code): Set backend locus early.
3102 * trans-decl.c (gfc_get_fake_result_decl): Use source location
3103 of the function instead of current input_location.
3105 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
3108 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
3110 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
3111 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
3114 2010-05-13 Jakub Jelinek <jakub@redhat.com>
3117 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
3119 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
3120 by reference dummy procedures or non-dummy procedure pointers.
3121 (gfc_omp_predetermined_sharing): Return
3122 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
3124 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3127 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
3128 after OMP statement.
3129 (gfc_match_omp_critical): Likewise.
3130 (gfc_match_omp_flush): Likewise.
3131 (gfc_match_omp_workshare): Likewise.
3132 (gfc_match_omp_master): Likewise.
3133 (gfc_match_omp_ordered): Likewise.
3134 (gfc_match_omp_atomic): Likewise.
3135 (gfc_match_omp_barrier): Likewise.
3136 (gfc_match_omp_end_nowait): Likewise.
3138 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3141 * resolve.c (validate_case_label_expr): Removed FIXME.
3142 (resolve_select): Raise default warning on case labels out of range
3143 of the case expression.
3145 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
3150 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
3151 about conversion warnings.
3153 2010-05-10 Janus Weil <janus@gcc.gnu.org>
3156 * match.c (gfc_match_select_type): Move error message to
3157 resolve_select_type.
3158 * resolve.c (resolve_select_type): Error message moved here from
3159 gfc_match_select_type. Correctly set type of temporary.
3161 2010-05-10 Richard Guenther <rguenther@suse.de>
3163 * trans-decl.c (gfc_build_library_function_decl): Split out
3165 (build_library_function_decl_1): ... this new function.
3166 Set a fnspec attribute if a specification was provided.
3167 (gfc_build_library_function_decl_with_spec): New function.
3168 (gfc_build_intrinsic_function_decls): Annotate internal_pack
3169 and internal_unpack.
3171 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3174 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3177 2010-05-07 Jason Merrill <jason@redhat.com>
3179 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3180 to avoid -Wc++-compat warning.
3182 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3185 * options.c (gfc_handle_option): Add argument kind.
3186 * gfortran.h (gfc_handle_option): Update declaration.
3188 2010-05-06 Tobias Burnus <burnus@net-b.de>
3191 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3194 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3197 * resolve.c (traverse_data_list): Rephrase error message for
3198 non-constant bounds in data-implied-do.
3200 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3203 * gfortran.h: Removed repeat count from constructor, removed
3205 * data.h (gfc_assign_data_value_range): Changed return value from
3207 * data.c (gfc_assign_data_value): Add location to constructor element.
3208 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3209 for each element in range. Return early if an error was generated.
3210 * resolve.c (check_data_variable): Stop early if range assignment
3213 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3216 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3217 * symbol.c (gfc_build_class_symbol): Add separate class container for
3220 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3223 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3225 2010-05-02 Tobias Burnus <burnus@net-b.de>
3228 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3229 for lcobound, ucobound, image_index and this_image.
3230 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3231 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3232 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3233 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3235 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3237 2010-04-30 Tobias Burnus <burnus@net-b.de>
3241 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3242 calculation for array descriptor types.
3244 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3247 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3248 initializers for PPC members of the vtabs.
3250 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3253 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3254 attribute for all PPC members of the vtypes.
3255 (copy_vtab_proc_comps): Copy the correct interface.
3256 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3257 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3258 a dummy argument and make sure all PPC members of the vtab are
3259 initialized correctly.
3260 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3261 in call to gfc_trans_assign_vtab_procs.
3262 * trans-stmt.c (gfc_trans_allocate): Ditto.
3264 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3267 * resolve.c (resolve_typebound_function): Renamed
3268 resolve_class_compcall.Do all the detection of class references
3270 (resolve_typebound_subroutine): resolve_class_typebound_call
3271 renamed. Otherwise same as resolve_typebound_function.
3272 (gfc_resolve_expr): Call resolve_typebound_function.
3273 (resolve_code): Call resolve_typebound_subroutine.
3275 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3278 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3279 pass back the specific symtree name, rather than the target
3282 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3285 * resolve.c (resolve_structure_cons): Make the initializer of
3286 the vtab component 'extends' the same type as the component.
3288 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3291 * interface.c (check_interface1): Pass symbol name rather than NULL to
3292 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3293 trap MULL. (gfc_compare_derived_types): Revert previous change
3294 incorporated incorrectly during merge from trunk, r155778.
3295 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3296 than NULL to gfc_compare_interfaces.
3297 * symbol.c (add_generic_specifics): Likewise.
3299 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3302 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3303 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3304 (gfc_find_derived_vtab): Likewise.
3305 * module.c (ab_attribute): Add enumerator AB_VTAB.
3306 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3307 (check_for_ambiguous): Likewise.
3309 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3310 Janus Weil <janus@gcc.gnu.org>
3313 * trans-expr.c (select_class_proc): Remove function.
3314 (conv_function_val): Delete reference to previous.
3315 (gfc_conv_derived_to_class): Add second argument to the call to
3316 gfc_find_derived_vtab.
3317 (gfc_conv_structure): Exclude proc_pointer components when
3318 accessing $data field of class objects.
3319 (gfc_trans_assign_vtab_procs): New function.
3320 (gfc_trans_class_assign): Add second argument to the call to
3321 gfc_find_derived_vtab.
3322 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3323 implement holding off searching for the vptr derived type.
3324 (add_proc_component): New function.
3325 (add_proc_comps): New function.
3326 (add_procs_to_declared_vtab1): New function.
3327 (copy_vtab_proc_comps): New function.
3328 (add_procs_to_declared_vtab): New function.
3329 (void add_generic_specifics): New function.
3330 (add_generics_to_declared_vtab): New function.
3331 (gfc_find_derived_vtab): Add second argument to the call to
3332 gfc_find_derived_vtab. Add the calls to
3333 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3334 * decl.c (build_sym, build_struct): Use new arg in calls to
3335 gfc_build_class_symbol.
3336 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3337 definition of struct gfc_class_esym_list. Modify prototypes
3338 of gfc_build_class_symbol and gfc_find_derived_vtab.
3339 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3340 call to gfc_find_derived_vtab.
3341 * module.c : Add the vtype attribute.
3342 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3343 * resolve.c (resolve_typebound_generic_call): Add second arg
3344 to pass along the generic name for class methods.
3345 (resolve_typebound_call): The same.
3346 (resolve_compcall): Use the second arg to carry the generic
3347 name from the above. Remove the reference to class_esym.
3348 (check_members, check_class_members, resolve_class_esym,
3349 hash_value_expr): Remove functions.
3350 (resolve_class_compcall, resolve_class_typebound_call): Modify
3351 to use vtable rather than member by member calls.
3352 (gfc_resolve_expr): Modify second arg in call to
3354 (resolve_select_type): Add second arg in call to
3355 gfc_find_derived_vtab.
3356 (resolve_code): Add second arg in call resolve_typebound_call.
3357 (resolve_fl_derived): Exclude vtypes from check for late
3358 procedure definitions. Likewise for checking of explicit
3359 interface and checking of pass arg.
3360 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3361 calls to gfc_find_derived_vtab.
3362 * match.c (select_type_set_tmp): Use new arg in call to
3363 gfc_build_class_symbol.
3364 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3366 * parse.c (endType): Finish incomplete classes.
3368 2010-04-28 Tobias Burnus <burnus@net-b.de>
3372 * simplify.c (simplify_cobound): Handle scalar coarrays.
3374 2010-04-27 Tobias Burnus <burnus@net-b.de>
3376 * gfc-internals.texi: Update copyright year.
3377 * gfortran.texi: Ditto.
3378 * invoke.texi: Ditto.
3380 2010-04-27 Tobias Burnus <burnus@net-b.de>
3383 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3384 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3385 * trans-types.c (gfc_get_array_type_bounds,
3386 gfc_get_array_descriptor_base): Add corank argument.
3387 * trans-array.c (gfc_array_init_size): Handle corank.
3388 (gfc_trans_create_temp_array, gfc_array_allocate,
3389 gfc_conv_expr_descriptor): Add corank argument to call.
3390 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3392 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3396 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3397 of mucking with a tree directly.
3399 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3402 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3403 gfc_error with new error message.
3405 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3409 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3411 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3413 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3414 than the address of a GFC_SS_REFERENCE.
3415 * trans.h : Change comment on GFC_SS_REFERENCE.
3417 2010-04-22 Richard Guenther <rguenther@suse.de>
3420 * resolve.c (gfc_resolve_index): Wrap around ...
3421 (gfc_resolve_index_1): ... this. Add parameter to allow
3422 any integer kind index type.
3423 (resolve_array_ref): Allow any integer kind for the start
3424 index of an array ref.
3426 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3429 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3432 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3434 * intrinsic.c (sort_actual): Remove 'is' in error message.
3436 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3439 * resolve.c (resolve_fl_derived): If a component character
3440 length has not been resolved, do so now.
3441 (resolve_symbol): The same as above for a symbol character
3443 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3444 not needed for a character valued, procedure pointer.
3447 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3448 not found, return FAILURE rather than ICEing.
3450 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3453 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3454 sequential loops private in the innermost containing task region.
3456 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3458 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3459 to build_common_tree_nodes.
3461 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
3464 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
3465 gfc_msg_bounds by using 'Array bound mismatch' directly.
3466 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
3467 error message to include the mismatch in the extent of array bound.
3468 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
3469 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
3471 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3473 * gfortran.texi: Update information on temporary file locations.
3475 2010-04-16 Jakub Jelinek <jakub@redhat.com>
3477 * trans-decl.c (gfc_build_qualified_array): Ensure
3478 ubound.N and lbound.N artificial variable names don't appear
3481 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
3484 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
3485 block of code. Set name to the variable associated with the descriptor.
3487 2010-04-15 Jakub Jelinek <jakub@redhat.com>
3489 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
3490 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
3492 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
3494 * intrinsic.texi: Add the missing specific name of intrinsic
3495 procedure where the specific name is identical to the generic name.
3496 Fix inconsistent or mismatch in the argument names in intrinsic
3497 procedure descriptions. Add the SCALAR allocatable description to
3500 2010-04-14 Tobias Burnus <burnus@net-b.de>
3503 * array.c (gfc_find_array_ref): Handle codimensions.
3504 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
3505 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
3506 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
3508 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
3509 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
3511 * intrinsic.h (add_functions): Add this_image, image_index,
3512 lcobound and ucobound intrinsics.
3513 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
3514 gfc_check_image_index, gfc_check_this_image,
3515 gfc_simplify_image_index, gfc_simplify_lcobound,
3516 gfc_simplify_this_image, gfc_simplify_ucobound):
3517 New function prototypes.
3518 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
3519 IMAGE_INDEX): Document new intrinsic functions.
3520 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
3522 * simplify.c (simplify_bound_dim): Handle coarrays.
3523 (simplify_bound): Update simplify_bound_dim call.
3524 (gfc_simplify_num_images): Add -fcoarray=none check.
3525 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
3526 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
3528 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3531 * constructor.c: Fix typo in comment.
3532 * expr.c (find_array_section): Add check for max array limit.
3534 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
3537 * gfortranspec.c (lookup_option): Check for -static and return
3539 (lang_specific_driver): Break when OPTION_static is discovered.
3541 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3543 * array.c (extract_element): Restore function from trunk.
3544 (gfc_get_array_element): Restore function from trunk.
3545 (gfc_expand_constructor): Restore check against
3546 flag_max_array_constructor.
3547 * constructor.c (node_copy_and_append): Delete unused.
3548 * gfortran.h: Delete comment and extra include.
3549 * constructor.h: Bump copyright and clean up TODO comments.
3550 * resolve.c: Whitespace.
3552 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3554 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3555 with direct access access to elements. Adjusted prototype, fixed all
3557 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3559 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3560 (gfc_simplify_spread): Removed workaround, directly insert elements
3561 at a given array position.
3562 (gfc_simplify_transpose): Likewise.
3563 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3565 (gfc_simplify_unpack): Likewise.
3567 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3569 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3570 (convert_boz): ... this and moved to start of file.
3571 (gfc_simplify_abs): Whitespace fix.
3572 (gfc_simplify_acos): Whitespace fix.
3573 (gfc_simplify_acosh): Whitespace fix.
3574 (gfc_simplify_aint): Whitespace fix.
3575 (gfc_simplify_dint): Whitespace fix.
3576 (gfc_simplify_anint): Whitespace fix.
3577 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3578 (gfc_simplify_dnint): Whitespace fix.
3579 (gfc_simplify_asin): Whitespace fix.
3580 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3581 (gfc_simplify_atan): Likewise.
3582 (gfc_simplify_atanh): Whitespace fix.
3583 (gfc_simplify_atan2): Whitespace fix.
3584 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3585 (gfc_simplify_bessel_j1): Likewise.
3586 (gfc_simplify_bessel_jn): Likewise.
3587 (gfc_simplify_bessel_y0): Likewise.
3588 (gfc_simplify_bessel_y1): Likewise.
3589 (gfc_simplify_bessel_yn): Likewise.
3590 (gfc_simplify_ceiling): Reorderd statements.
3591 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3593 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3595 (gfc_simplify_complex): Replaced if-gate. Removed check for
3597 (gfc_simplify_conjg): Whitespace fix.
3598 (gfc_simplify_cos): Whitespace fix.
3599 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3600 (gfc_simplify_dcmplx): Removed check for constant arguments.
3601 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3602 (gfc_simplify_digits): Whitespace fix.
3603 (gfc_simplify_dim): Whitespace fix.
3604 (gfc_simplify_dprod): Reordered statements.
3605 (gfc_simplify_erf): Whitespace fix.
3606 (gfc_simplify_erfc): Whitespace fix.
3607 (gfc_simplify_epsilon): Whitespace fix.
3608 (gfc_simplify_exp): Whitespace fix.
3609 (gfc_simplify_exponent): Use convert_boz().
3610 (gfc_simplify_floor): Reorderd statements.
3611 (gfc_simplify_gamma): Whitespace fix.
3612 (gfc_simplify_huge): Whitespace fix.
3613 (gfc_simplify_iand): Whitespace fix.
3614 (gfc_simplify_ieor): Whitespace fix.
3615 (simplify_intconv): Use gfc_convert_constant().
3616 (gfc_simplify_int): Use simplify_intconv().
3617 (gfc_simplify_int2): Reorderd statements.
3618 (gfc_simplify_idint): Reorderd statements.
3619 (gfc_simplify_ior): Whitespace fix.
3620 (gfc_simplify_ishftc): Removed duplicate type check.
3621 (gfc_simplify_len): Use range_check() instead of manual range check.
3622 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3623 (gfc_simplify_log): Whitespace fix.
3624 (gfc_simplify_log10): Whitespace fix.
3625 (gfc_simplify_minval): Whitespace fix.
3626 (gfc_simplify_maxval): Whitespace fix.
3627 (gfc_simplify_mod): Whitespace fix.
3628 (gfc_simplify_modulo): Whitespace fix.
3629 (simplify_nint): Reorderd statements.
3630 (gfc_simplify_not): Whitespace fix.
3631 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3632 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3633 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3634 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3635 (gfc_simplify_realpart): Whitespace fix.
3636 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3637 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3638 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3639 (gfc_simplify_sign): Whitespace fix.
3640 (gfc_simplify_sin): Whitespace fix.
3641 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3642 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3643 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3644 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3645 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3647 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3649 * gfortran.h (gfc_start_constructor): Removed.
3650 (gfc_get_array_element): Removed.
3651 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3652 instead. Fixed all callers.
3653 (extract_element): Removed.
3654 (gfc_expand_constructor): Temporarily removed check for
3655 max-array-constructor. Will be re-introduced later if still required.
3656 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3657 instead. Fixed all callers.
3658 * expr.c (find_array_section): Replaced manual lookup of elements
3659 by gfc_constructor_lookup.
3661 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3663 * gfortran.h (gfc_get_null_expr): New prototype.
3664 (gfc_get_operator_expr): New prototype.
3665 (gfc_get_character_expr): New prototype.
3666 (gfc_get_iokind_expr): New prototype.
3667 * expr.c (gfc_get_null_expr): New.
3668 (gfc_get_character_expr): New.
3669 (gfc_get_iokind_expr): New.
3670 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3671 * matchexp.c (build_node): Renamed and moved to
3672 expr.c (gfc_get_operator_expr). Reordered arguments to match
3673 other functions. Fixed all callers.
3674 (gfc_get_parentheses): Use specific function to build expr.
3675 * array.c (gfc_match_array_constructor): Likewise.
3676 * arith.c (eval_intrinsic): Likewise.
3677 (gfc_hollerith2int): Likewise.
3678 (gfc_hollerith2real): Likewise.
3679 (gfc_hollerith2complex): Likewise.
3680 (gfc_hollerith2logical): Likewise.
3681 * data.c (create_character_intializer): Likewise.
3682 * decl.c (gfc_match_null): Likewise.
3683 (enum_initializer): Likewise.
3684 * io.c (gfc_match_format): Likewise.
3685 (match_io): Likewise.
3686 * match.c (gfc_match_nullify): Likewise.
3687 * primary.c (match_string_constant): Likewise.
3688 (match_logical_constant): Likewise.
3689 (build_actual_constructor): Likewise.
3690 * resolve.c (build_default_init_expr): Likewise.
3691 * symbol.c (generate_isocbinding_symbol): Likewise.
3692 (gfc_build_class_symbol): Likewise.
3693 (gfc_find_derived_vtab): Likewise.
3694 * simplify.c (simplify_achar_char): Likewise.
3695 (gfc_simplify_adjustl): Likewise.
3696 (gfc_simplify_adjustr): Likewise.
3697 (gfc_simplify_and): Likewise.
3698 (gfc_simplify_bit_size): Likewise.
3699 (gfc_simplify_is_iostat_end): Likewise.
3700 (gfc_simplify_is_iostat_eor): Likewise.
3701 (gfc_simplify_isnan): Likewise.
3702 (simplify_bound): Likewise.
3703 (gfc_simplify_leadz): Likewise.
3704 (gfc_simplify_len_trim): Likewise.
3705 (gfc_simplify_logical): Likewise.
3706 (gfc_simplify_maxexponent): Likewise.
3707 (gfc_simplify_minexponent): Likewise.
3708 (gfc_simplify_new_line): Likewise.
3709 (gfc_simplify_null): Likewise.
3710 (gfc_simplify_or): Likewise.
3711 (gfc_simplify_precision): Likewise.
3712 (gfc_simplify_repeat): Likewise.
3713 (gfc_simplify_scan): Likewise.
3714 (gfc_simplify_size): Likewise.
3715 (gfc_simplify_trailz): Likewise.
3716 (gfc_simplify_trim): Likewise.
3717 (gfc_simplify_verify): Likewise.
3718 (gfc_simplify_xor): Likewise.
3719 * trans-io.c (build_dt): Likewise.
3720 (gfc_new_nml_name_expr): Removed.
3722 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3724 * arith.h (gfc_constant_result): Removed prototype.
3725 * constructor.h (gfc_build_array_expr): Removed prototype.
3726 (gfc_build_structure_constructor_expr): Removed prototype.
3727 * gfortran.h (gfc_int_expr): Removed prototype.
3728 (gfc_logical_expr): Removed prototype.
3729 (gfc_get_array_expr): New prototype.
3730 (gfc_get_structure_constructor_expr): New prototype.
3731 (gfc_get_constant_expr): New prototype.
3732 (gfc_get_int_expr): New prototype.
3733 (gfc_get_logical_expr): New prototype.
3734 * arith.c (gfc_constant_result): Moved and renamed to
3735 expr.c (gfc_get_constant_expr). Fixed all callers.
3736 * constructor.c (gfc_build_array_expr): Moved and renamed to
3737 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3738 and kind. Fixed all callers.
3739 (gfc_build_structure_constructor_expr): Moved and renamed to
3740 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3741 to type and kind. Fixed all callers.
3742 * expr.c (gfc_logical_expr): Renamed to ...
3743 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3744 (gfc_int_expr): Renamed to ...
3745 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3747 (gfc_get_constant_expr): New.
3748 (gfc_get_array_expr): New.
3749 (gfc_get_structure_constructor_expr): New.
3750 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3753 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3755 * constructor.h: New.
3756 * constructor.c: New.
3757 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3758 * arith.c (reducy_unary): Use constructor API.
3759 (reduce_binary_ac): Likewise.
3760 (reduce_binary_ca): Likewise.
3761 (reduce_binary_aa): Likewise.
3762 * check.c (gfc_check_pack): Likewise.
3763 (gfc_check_reshape): Likewise.
3764 (gfc_check_unpack): Likewise.
3765 * decl.c (add_init_expr_to_sym): Likewise.
3766 (build_struct): Likewise.
3767 * dependency.c (gfc_check_dependency): Likewise.
3768 (contains_forall_index_p): Likewise.
3769 * dump-parse-tree.c (show_constructor): Likewise.
3770 * expr.c (free_expr0): Likewise.
3771 (gfc_copy_expr): Likewise.
3772 (gfc_is_constant_expr): Likewise.
3773 (simplify_constructor): Likewise.
3774 (find_array_element): Likewise.
3775 (find_component_ref): Likewise.
3776 (find_array_section): Likewise.
3777 (find_substring_ref): Likewise.
3778 (simplify_const_ref): Likewise.
3779 (scalarize_intrinsic_call): Likewise.
3780 (check_alloc_comp_init): Likewise.
3781 (gfc_default_initializer): Likewise.
3782 (gfc_traverse_expr): Likewise.
3783 * iresolve.c (check_charlen_present): Likewise.
3784 (gfc_resolve_reshape): Likewise.
3785 (gfc_resolve_transfer): Likewise.
3786 * module.c (mio_constructor): Likewise.
3787 * primary.c (build_actual_constructor): Likewise.
3788 (gfc_match_structure_constructor): Likewise.
3789 * resolve.c (resolve_structure_cons): Likewise.
3790 * simplify.c (is_constant_array_expr): Likewise.
3791 (init_result_expr): Likewise.
3792 (transformational_result): Likewise.
3793 (simplify_transformation_to_scalar): Likewise.
3794 (simplify_transformation_to_array): Likewise.
3795 (gfc_simplify_dot_product): Likewise.
3796 (simplify_bound): Likewise.
3797 (simplify_matmul): Likewise.
3798 (simplify_minval_maxval): Likewise.
3799 (gfc_simplify_pack): Likewise.
3800 (gfc_simplify_reshape): Likewise.
3801 (gfc_simplify_shape): Likewise.
3802 (gfc_simplify_spread): Likewise.
3803 (gfc_simplify_transpose): Likewise.
3804 (gfc_simplify_unpack): Likewise.q
3805 (gfc_convert_constant): Likewise.
3806 (gfc_convert_char_constant): Likewise.
3807 * target-memory.c (size_array): Likewise.
3808 (encode_array): Likewise.
3809 (encode_derived): Likewise.
3810 (interpret_array): Likewise.
3811 (gfc_interpret_derived): Likewise.
3812 (expr_to_char): Likewise.
3813 (gfc_merge_initializers): Likewise.
3814 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3815 (gfc_trans_array_constructor_value): Likewise.
3816 (get_array_ctor_strlen): Likewise.
3817 (gfc_constant_array_constructor_p): Likewise.
3818 (gfc_build_constant_array_constructor): Likewise.
3819 (gfc_trans_array_constructor): Likewise.
3820 (gfc_conv_array_initializer): Likewise.
3821 * trans-decl.c (check_constant_initializer): Likewise.
3822 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3823 (gfc_apply_interface_mapping_to_cons): Likewise.
3824 (gfc_trans_structure_assign): Likewise.
3825 (gfc_conv_structure): Likewise.
3826 * array.c (check_duplicate_iterator): Likewise.
3827 (match_array_list): Likewise.
3828 (match_array_cons_element): Likewise.
3829 (gfc_match_array_constructor): Likewise.
3830 (check_constructor_type): Likewise.
3831 (check_constructor): Likewise.
3833 (expand_constructor): Likewise.
3834 (extract_element): Likewise.
3835 (gfc_expanded_ac): Likewise.
3836 (resolve_array_list): Likewise.
3837 (gfc_resolve_character_array_constructor): Likewise.
3838 (copy_iterator): Renamed to ...
3839 (gfc_copy_iterator): ... this.
3840 (gfc_append_constructor): Removed.
3841 (gfc_insert_constructor): Removed unused function.
3842 (gfc_get_constructor): Removed.
3843 (gfc_free_constructor): Removed.
3844 (qgfc_copy_constructor): Removed.
3845 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3846 Removed all references. Replaced constructor list by splay-tree.
3847 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3848 the inner struct, added member 'base'.
3849 (gfc_append_constructor): Removed prototype.
3850 (gfc_insert_constructor): Removed prototype.
3851 (gfc_get_constructor): Removed prototype.
3852 (gfc_free_constructor): Removed prototype.
3853 (qgfc_copy_constructor): Removed prototype.
3854 (gfc_copy_iterator): New prototype.
3855 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3857 2010-04-10 Tobias Burnus <burnus@net-b.de>
3860 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3861 proc-pointers and type-bound procedures.
3862 (gfc_specification_expr): Check proc-pointers for pureness.
3864 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3867 * gfortranspec.c (lang_specific_driver): Do not expose vars
3868 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3871 2010-04-09 Tobias Burnus <burnus@net-b.de>
3874 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3876 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3877 * data.c (gfc_assign_data_value): Ditto.
3878 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3879 (gfc_traverse_expr): Traverse also through codimension expressions.
3880 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3881 gfc_has_ultimate_pointer): New functions.
3882 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3883 (gfc_array_ref): Add codimen.
3884 (gfc_array_ref): Add in_allocate.
3885 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3886 gfc_has_ultimate_pointer): Add prototypes.
3887 * interface.c (compare_parameter, compare_actual_formal,
3888 check_intents): Add coarray constraints.
3889 * match.c (gfc_match_iterator): Add coarray constraint.
3890 * match.h (gfc_match_array_ref): Update interface.
3891 * primary.c (gfc_match_varspec): Handle codimensions.
3892 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3893 (check_class_members): Return gfc_try instead for error recovery.
3894 (resolve_typebound_function,resolve_typebound_subroutine,
3895 check_members): Handle return value of check_class_members.
3896 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3897 check_dimension, compare_spec_to_ref, resolve_array_ref,
3898 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3899 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3901 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3902 Skip over coarray refs.
3903 (gfc_array_allocate) Add support for references containing coindexes.
3904 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3905 (gfc_map_intrinsic_function): Ignore codimensions.
3907 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3910 * io.c (check_format_string): Added check for additional non
3911 blank characters after the format string was successfully
3913 * io.c (check_format): Changed the error messages for positive
3914 int required and period required to drop through the error logic
3915 and report with gfc_error instead of gfc_error_now. Corrected
3916 format postion for hollerith strings.
3918 2010-04-08 Tobias Burnus <burnus@net-b.de>
3920 * module.c (use_iso_fortran_env_module): Fix standard check.
3922 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3924 * parse.c (parse_derived, parse_enum): Avoid set but not used
3927 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3930 * gfortran.texi: Add section about representation of
3933 2010-04-07 Simon Baldwin <simonb@google.com>
3935 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3936 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3938 2010-04-07 Richard Guenther <rguenther@suse.de>
3940 * options.c (gfc_init_options): Do not set.
3942 2010-04-06 Tobias Burnus <burnus@net-b.de>
3945 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3946 * match.c (gfc_match_critical, sync_statement): Ditto.
3947 * gfortran.h (gfc_fcoarray): New enum.
3948 (gfc_option_t): Use it.
3949 * lang.opt (fcoarray): Add new flag.
3950 * invoke.texi (fcoarray): Document it.
3951 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3952 (gfc_handle_coarray_option): New function.
3954 2010-04-06 Tobias Burnus <burnus@net-b.de>
3957 * gfortran.h (gfc_array_spec): Add cotype.
3958 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3959 and defer error diagnostic.
3960 * resolve.c (resolve_fl_derived): Add missing check.
3961 (resolve_symbol): Add cotype/type check.
3962 * parse.c (parse_derived): Fix setting of coarray_comp.
3964 2010-04-06 Tobias Burnus <burnus@net-b.de>
3967 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3968 match_array_element_spec,gfc_copy_array_spec,
3969 gfc_compare_array_spec): Include corank.
3970 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3971 * decl.c (build_sym,build_struct,variable_decl,
3972 match_attr_spec,attr_decl1,cray_pointer_decl,
3973 gfc_match_volatile): Add codimension.
3974 (gfc_match_codimension): New function.
3975 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3976 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3977 (gfc_add_codimension): New function prototype.
3978 * match.h (gfc_match_codimension): New function prototype.
3979 (gfc_match_array_spec): Update prototype
3980 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3981 * module.c (MOD_VERSION): Bump.
3982 (mio_symbol_attribute): Support coarray attributes.
3983 (mio_array_spec): Add corank support.
3984 * parse.c (decode_specification_statement,decode_statement,
3985 parse_derived): Add coarray support.
3986 * resolve.c (resolve_formal_arglist, was_declared,
3987 is_non_constant_shape_array, resolve_fl_variable,
3988 resolve_fl_derived, resolve_symbol): Add coarray support.
3989 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3990 gfc_build_class_symbol): Add coarray support.
3991 (gfc_add_codimension): New function.
3993 2010-04-06 Tobias Burnus <burnus@net-b.de>
3996 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3997 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3998 stat_locked_other_image, stat_stopped_image and stat_unlocked of
4000 * intrinsic.texi (iso_fortran_env): Ditto.
4001 * libgfortran.h (libgfortran_stat_codes): New enum.
4002 * module.c (use_iso_fortran_env_module): Honour -std= when loading
4003 constants from the intrinsic module.
4005 2010-04-06 Tobias Burnus <burnus@net-b.de>
4008 * intrinsic.c (add_functions): Add num_images.
4009 * decl.c (gfc_match_end): Handle END CRITICAL.
4010 * intrinsic.h (gfc_simplify_num_images): Add prototype.
4011 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
4013 * gfortran.h (gfc_statement): Add enum items for those.
4014 (gfc_exec_op) Ditto.
4015 (gfc_isym_id): Add num_images.
4016 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
4017 (gfc_trans_sync,gfc_trans_critical): New functions.
4018 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
4019 gfc_trans_critical): Add/update prototypes.
4020 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
4021 and SYNC statements.
4022 * trans.h (gfor_fndecl_error_stop_string) Add variable.
4023 * resolve.c (resolve_sync): Add function.
4024 (gfc_resolve_blocks): Handle CRITICAL.
4025 (resolve_code): Handle CRITICAL, ERROR STOP,
4026 (resolve_branch): Add CRITICAL constraint check.
4027 and SYNC statements.
4028 * st.c (gfc_free_statement): Add new statements.
4029 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
4030 (gfc_build_builtin_function_decls): Initialize it.
4031 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
4032 (gfc_match_critical, gfc_match_error_stop, sync_statement,
4033 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
4035 (match_exit_cycle): Handle CRITICAL constraint.
4036 (gfc_match_stopcode): Handle ERROR STOP.
4037 * match.h (gfc_match_critical, gfc_match_error_stop,
4038 gfc_match_sync_all, gfc_match_sync_images,
4039 gfc_match_sync_memory): Add prototype.
4040 * parse.c (decode_statement, gfc_ascii_statement,
4041 parse_executable): Handle new statements.
4042 (parse_critical_block): New function.
4043 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
4044 * intrinsic.texi (num_images): Document new function.
4045 * simplify.c (gfc_simplify_num_images): Add function.
4047 2010-04-06 Tobias Burnus <burnus@net-b.de>
4050 * trans-array.c (gfc_conv_expr_descriptor): Update
4051 gfc_trans_scalar_assign call.
4052 (has_default_initializer): New function.
4053 (gfc_trans_deferred_array): Nullify less often.
4054 * trans-expr.c (gfc_conv_subref_array_arg,
4055 gfc_trans_subcomponent_assign): Update call to
4056 gfc_trans_scalar_assign.
4057 (gfc_trans_scalar_assign): Add parameter and pass it on.
4058 (gfc_trans_assignment_1): Optionally, do not dealloc before
4060 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
4061 call to gfc_trans_scalar_assign.
4062 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
4063 initializer to static variables.
4064 (gfc_init_default_dt): Add dealloc parameter and pass it on.
4065 * trans-stmt.c (forall_make_variable_temp,
4066 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
4067 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
4068 gfc_trans_allocate): Update gfc_trans_assignment call.
4069 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
4070 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
4071 parameter to prototype.
4073 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
4075 * ioparm.def : Update copyright.
4077 * trans-array.c : ditto
4078 * trans-array.h : ditto
4080 * trans-types.c: ditto
4081 * dependency.c : ditto
4082 * gfortran.h : ditto
4084 * trans-io.c : ditto
4085 * trans-intrinsic.c : ditto
4086 * libgfortran.h : ditto
4087 * invoke.texi : ditto
4088 * intrinsic.texi : ditto
4091 * intrinsic.c : ditto
4092 * interface.c : ditto
4093 * iresolve.c : ditto
4094 * trans-stmt.c : ditto
4095 * trans-stmt.h : ditto
4100 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
4103 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
4104 do not assert the context of derived types.
4106 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4109 * ioparm.def: Change inquire size variable to type pointer to
4112 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
4115 * trans-expr.c (conv_parent_component_references): Ensure that
4116 'dt' has a backend_decl.
4119 * trans-expr.c (gfc_conv_structure): Ensure that the derived
4120 type has a backend_decl.
4123 * resolve.c (resolve_global_procedure): Check that the 'cl'
4124 structure is not NULL.
4126 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
4128 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
4131 2010-03-17 Tobias Burnus <burnus@net-b.de>
4134 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
4135 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
4137 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
4138 pointees as having explizit size.
4139 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
4141 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
4142 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
4143 * resolve.c (resolve_symbol): Handle cp_was_assumed.
4144 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
4145 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
4148 2010-03-14 Tobias Burnus <burnus@net-b.de>
4151 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
4152 (resolve_ordinary_assign): Add check to avoid segfault.
4154 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
4158 * resolve.c (resolve_compcall): Add new boolean dummy argument
4159 'class_members'. Only resolve expression at end if false.
4160 Remove redundant, static variable 'class_object'.
4161 (check_class_members): Add extra argument to call of
4163 (resolve_typebound_function): Renamed resolve_class_compcall.
4164 Do all the detection of class references here. Correct calls to
4165 resolve_compcall for extra argument.
4166 (resolve_typebound_subroutine): resolve_class_typebound_call
4167 renamed. Otherwise same as resolve_typebound_function.
4168 (gfc_resolve_expr): Call resolve_typebound_function.
4169 (resolve_code): Call resolve_typebound_subroutine.
4171 2010-03-10 Tobias Burnus <burnus@net-b.de
4174 * symbol.c (get_iso_c_sym): Set sym->result.
4176 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4179 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4180 for TBPs, otherwise they will not be resolved properly.
4181 (resolve_function): Use 'value.function.esym' instead of
4182 'value.function.name' to check if we're dealing with a TBP.
4183 (check_class_members): Set correct type of passed object for all TBPs,
4184 not only generic ones, except if the type is abstract.
4186 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4189 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4190 'final...' are not misinterpreted as FINAL statements.
4192 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4195 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4196 allocatable ultimate components do not need temporaries, whilst
4197 ultimate pointer components do.
4199 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4202 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4204 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4207 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4210 * trans-array.c (gfc_conv_array_parameter): A full array of
4211 derived type need not be restricted to a symbol without an
4212 array spec to use the call to gfc_conv_expr_descriptor.
4215 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4216 allocatable arrays do not need temporaries.
4218 2010-03-01 Tobias Burnus <burnus@net-b.de>
4221 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4224 2010-02-28 Tobias Burnus <burnus@net-b.de>
4227 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4228 (gfc_conv_initializer): Handle zero initializer as special case.
4230 2010-02-27 Tobias Burnus <burnus@net-b.de>
4233 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4234 for module variables for Fortran 2008.
4236 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4239 * trans-common.c (build_common_decl): Also update DECL_MODE,
4240 and DECL_SIZE when encountering a larger common block and call
4243 2010-02-24 Tobias Burnus <burnus@net-b.de>
4246 * trans-expr.c (gfc_conv_initializer): Call directly
4247 gfc_conv_constant for C_NULL_(FUN)PTR.
4249 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4252 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4253 checking the rest of the dimensions for elements.
4255 2010-02-21 Tobias Burnus <burnus@net-b.de>
4258 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4260 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4261 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4262 * invoke.texi: Document new -fno-protect-parens flag.
4264 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4270 * dependency.c (gfc_check_argument_var_dependency): Use enum
4271 value instead of arithmetic vaue for 'elemental'.
4272 (check_data_pointer_types): New function.
4273 (gfc_check_dependency): Call check_data_pointer_types.
4274 * trans-array.h : Change fourth argument of
4275 gfc_conv_array_parameter to boolean.
4276 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4277 can be a dummy but it must not be assumed shape or deferred.
4278 Change fourth argument to boolean. Array constructor exprs will
4279 always be contiguous and do not need packing and unpacking.
4280 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4281 space and change fourth argument of gfc_conv_array_parameter
4283 (gfc_trans_arrayfunc_assign): Change fourth argument of
4284 gfc_conv_array_parameter to boolean.
4285 * trans-io.c (gfc_convert_array_to_string): The same.
4286 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4288 2010-02-20 Tobias Burnus <burnus@net-b.de>
4291 * libgfortran.h: Add GFC_RTCHECK_MEM.
4292 * invoke.texi (-fcheck=): Document -fcheck=mem.
4293 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4294 and enable malloc-success check only with -fcheck=mem.
4295 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4297 2010-02-16 Tobias Burnus <burnus@net-b.de>
4300 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4301 * intrinsic.c (add_functions): Ditto.
4302 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4303 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4305 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4308 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4309 gfc_trans_do prototype.
4310 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4311 a loop exit condition. If exit condition is given, build the loop exit
4312 code, checking IO results of implied do loops in READ and WRITE.
4313 (gfc_trans_do): Likewise.
4314 * trans.c (trans_code): New static work function, previously
4315 gfc_trans_code. Passes exit condition to gfc_trans_do.
4316 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4317 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4318 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4319 result status bits in the dtparm structure. Use this condition in call
4320 to gfc_trans_code_cond.
4322 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4326 * trans-array.c (gfc_conv_array_parameter): Use
4327 gfc_full_array_ref_p to detect full and contiguous variable
4328 arrays. Full array components and contiguous arrays do not need
4329 internal_pack and internal_unpack.
4331 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4334 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4337 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4339 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4342 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4343 Tobias Burnus <burnus@net-b.de>
4346 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4348 2010-02-10 Tobias Burnus <burnus@net-b.de>
4351 * trans-decl.c (gfc_generate_function_code): Only check
4352 actual-vs.-dummy character bounds if not bind(C).
4354 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4357 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4358 info->dimen after info has been freed.
4360 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4363 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4366 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4368 * module.c (fix_mio_expr): Declare sym.
4370 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4373 * module.c (fix_mio_expr): Fix for private generic procedures.
4375 2010-02-09 Daniel Kraft <d@domob.eu>
4378 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4379 length to be correct and issue only with -Wsurprising.
4380 * invoke.texi (Wsurprising): Mention this new warning that is
4381 turned on by -Wsurprising.
4383 2010-02-09 Daniel Kraft <d@domob.eu>
4386 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4387 can be CHARACTER type.
4388 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4390 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4393 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4394 'formal_ptr'. If this is true, give returned descriptor unity
4395 lbounds, in all dimensions, and the appropriate offset.
4396 (gfc_conv_procedure_call); If formal is a pointer, set the last
4397 argument of gfc_conv_subref_array_arg to true.
4398 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4399 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4400 new arg of gfc_conv_subref_array_arg to false.
4401 * trans-stmt.c (forall_make_variable_temp): The same.
4403 2010-02-03 Tobias Burnus <burnus@net-b.de>
4406 * interface.c (compare_parameter): Disable rank-checking
4409 2010-02-02 Tobias Burnus <burnus@net-b.de>
4412 * parse.c (decode_specification_statement): Use sym->result not sym.
4414 2010-02-01 Tobias Burnus <burnus@net-b.de>
4417 * decl.c (variable_decl): Allow default initializer in
4418 TYPE declarations in PURE functions.
4420 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4423 * resolve.c (resolve_allocate_expr): Move default initialization code
4424 here from gfc_trans_allocate.
4425 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4427 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4428 of CLASS variables via memcpy.
4429 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4430 to resolve_allocate_expr.
4432 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4435 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4436 * gfortran.h : Add prototype for above.
4437 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4438 (gfc_trans_subcomponent_assign): Call new function to replace
4439 the code to deal with allocatable components.
4440 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4441 gfc_get_full_arrayspec_from_expr to replace existing code.
4443 2010-01-25 Tobias Burnus <burnus@net-b.de>
4446 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4449 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4453 * expr.c (remove_subobject_ref): If the constructor is NULL use
4454 the expression as the source.
4455 (simplify_const_ref): Change the type of expression if
4456 there are component references. Allow for substring to be at
4457 the end of an arbitrarily long chain of references. If an
4458 element is found that is not in an EXPR_ARRAY, assume that this
4459 is scalar initialization of array. Call remove_subobject_ref in
4460 this case with NULL second argument.
4462 2010-01-24 Tobias Burnus <burnus@net-b.de>
4465 * array.c (gfc_array_dimen_size): Use correct specific
4466 function in the check.
4468 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
4471 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
4472 is required, turn any trailing array elements after a range
4473 into ranges so that offsets can be calculated.
4475 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
4477 * module.c (mio_f2k_derived): Use enumerator as initializer of
4481 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
4482 bitfield of width 2.
4484 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4487 * resolve.c (extract_compcall_passed_object): Set locus for
4488 passed-object argument.
4489 (extract_ppc_passed_object): Set locus and correctly remove PPC
4492 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
4495 * trans-decl.c (add_argument_checking): Do not use the backend
4496 decl directly to test for the presence of an optional dummy
4497 argument. Use gfc_conv_expr_present, remembering to set the
4501 * trans-decl.c (gfc_generate_function_code): Small white space
4502 changes. If 'recurcheckvar' is NULL do not try to reset it.
4504 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4507 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
4508 component for extended types.
4509 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
4510 and take care of parent component accessibility.
4512 2010-01-17 Janus Weil <janus@gcc.gnu.org>
4515 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
4516 * interface.c (check_interface1): Move a warning message here from
4517 resolve_fl_procedure.
4518 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
4519 * module.c (read_module): Remove call to gfc_check_interfaces, since
4520 this comes too early here.
4521 * resolve.c (resolve_fl_procedure): Move warning message to
4524 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4527 * interface.c (check_interface1): Pass symbol name rather than NULL to
4528 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
4530 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4531 than NULL to gfc_compare_interfaces.
4533 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4536 * trans-array.c (duplicate_allocatable): Static version of
4537 gfc_duplicate_allocatable with provision to handle scalar
4538 components. New boolean argument to switch off call to malloc
4540 (gfc_duplicate_allocatable): New function to call above with
4542 (gfc_copy_allocatable_data): New function to call above with
4544 (structure_alloc_comps): Do not apply indirect reference to
4545 scalar pointers. Add new section to copy allocatable components
4546 of arrays. Extend copying of allocatable components to include
4548 (gfc_copy_only_alloc_comp): New function to copy allocatable
4549 component derived types, without allocating the base structure.
4550 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4551 Add primitive for gfc_copy_only_alloc_comp.
4552 * trans-expr.c (gfc_conv_procedure_call): After calls to
4553 transformational functions with results that are derived types
4554 with allocatable components, copy the components in the result.
4555 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4556 of lhs derived types before allocation.
4558 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4561 * module.c (load_generic_interfaces): If a procedure that is
4562 use associated but not generic is given an interface that
4563 includes itself, then make it generic.
4565 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4566 Shujing Zhao <pearly.zhao@oracle.com>
4568 PR translation/42469
4569 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4570 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4571 character between option name and help text.
4573 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4577 * trans-array.c (gfc_conv_array_initializer): Change call to
4578 gfc_error_now to call to gfc_fatal_error.
4579 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4580 (is_constant_element): Changed name from constant_element.
4581 (gfc_constant_ac): Only use expand_construuctor for expression
4582 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4583 call gfc_is_constant_expr.
4584 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4586 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4587 array expressions should have their constructors expanded.
4588 (gfc_resolve_expr): Use new function to determine whether or not to call
4589 gfc_expand_constructor.
4591 2010-01-09 Tobias Burnus <burnus@net-b.de>
4594 * trans-expr.c (gfc_trans_structure_assign): Handle
4596 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4597 to the constructor for c_null_(fun)ptr.
4598 * resolve.c (resolve_structure_cons): Add special case
4599 for c_null_(fun)ptr.
4601 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4603 * gfortranspec.c (lang_specific_driver): Update copyright notice
4606 2010-01-08 Tobias Burnus <burnus@net-b.de>
4609 * symbol.c (check_conflict, gfc_copy_attr): Add
4610 ASYNCHRONOUS support.
4611 (gfc_add_asynchronous): New function.
4612 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4613 (gfc_match_asynchronous): New function.
4614 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4615 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4616 (gfc_add_asynchronous): New Prototype.
4617 * module.c (ab_attribute, mio_symbol_attribute): Add
4618 ASYNCHRONOUS support.
4619 * resolve.c (was_declared): Ditto.
4620 * match.h (gfc_match_asynchronous): New prototype.
4621 * parse.c (decode_specification_statement,decode_statement):
4622 Add ASYNCHRONOUS support.
4624 2010-01-07 Tobias Burnus <burnus@net-b.de>
4627 * trans-decl.c (get_proc_pointer_decl): Fix call to
4628 gfc_conv_initializer for array-valued proc-pointer funcs.
4630 2010-01-07 Tobias Burnus <burnus@net-b.de>
4633 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4634 allocatable scalars with SAVE attribute.
4636 2010-01-05 Tobias Burnus <burnus@net-b.de>
4639 * options.c (gfc_post_options): Set -frecursion
4640 when -fopenmp is used.
4642 2010-01-05 Tobias Burnus <burnus@net-b.de>
4645 * trans-expr.c (gfc_conv_procedure_call): Nullify
4646 return value for allocatable-scalar character functions.
4648 2010-01-04 Tobias Burnus <burnus@net-b.de>
4651 * error.c (error_printf, gfc_warning, gfc_notify_std,
4652 gfc_warning_now, gfc_error, gfc_error_now,
4653 gfc_fatal_error): Change argument name from nocmsgid to
4654 gmsgid to enable (x)gettext's % checking.
4656 2010-01-04 Tobias Burnus <burnus@net-b.de>
4658 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4660 2010-01-04 Tobias Burnus <burnus@net-b.de>
4663 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4664 for functions returning allocatable scalars.
4665 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4666 reallocating an allocatable scalar.
4667 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4669 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4670 allocatable scalars.
4671 (gfc_generate_function_code): Nullify result variable for
4672 allocatable scalars.
4675 * module.c (gfc_use_module): Fix warning string to allow
4679 * invoke.texi (-fcheck=recursion): Mention that the checking
4680 is also disabled for -frecursive.
4681 * trans-decl.c (gfc_generate_function_code): Disable
4682 -fcheck=recursion when -frecursive is used.
4684 * intrinsic.texi (iso_c_binding): Improve wording.
4687 Copyright (C) 2010 Free Software Foundation, Inc.
4689 Copying and distribution of this file, with or without modification,
4690 are permitted in any medium without royalty provided the copyright
4691 notice and this notice are preserved.