1 2010-09-29 Joseph Myers <joseph@codesourcery.com>
3 * cpp.c (cpp_define_builtins): Update names of gfc_option_t
5 (gfc_cpp_post_options): Update names of cpp_options members.
6 (cb_cpp_error): Update names of diagnostic_context members.
7 * f95-lang.c (gfc_init_builtin_functions): Update names of
9 * gfortran.h (gfc_option_t): Rename warn_conversion and
11 * intrinsic.c (gfc_convert_type_warn): Update names of
13 * options.c (gfc_init_options, gfc_post_options, set_Wall,
14 gfc_handle_option): Update names of gfc_option_t members.
15 * parse.c (next_free, next_fixed): Update names of gfc_option_t
17 * scanner.c (pedantic): Remove extern declaration.
18 (skip_free_comments, skip_fixed_comments, include_line): Update
19 names of gfc_option_t members.
20 * trans-decl.c (gfc_generate_function_code): Update names of
23 2010-09-28 Tobias Burnus <burnus@net-b.de>
27 * intrinsic.c (add_functions): Make compiler_version and
28 compiler_options CLASS_INQUIRY.
29 * gfortran.h (gfc_get_option_string): New prototype.
30 * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
32 (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
33 (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
34 (ISO_C_BINDING): Refer to C_SIZEOF.
35 * options.c (gfc_get_option_string): New function.
36 * simplify.c (gfc_simplify_compiler_options): Use it.
37 (gfc_simplify_compiler_version): Include compiler name.
39 2010-09-28 Jan Hubicka <jh@suse.cz>
41 * f95-lang.c (gfc_define_builtin): Make leaf.
42 (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
43 and ATTR_NOTHROW_LEAF_LIST.
44 (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
45 (DEF_GOMP_BUILTIN): Likewise.
47 2010-09-28 Tobias Burnus <burnus@net-b.de>
50 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
53 2010-09-27 Tobias Burnus <burnus@net-b.de>
57 * intrinsic.h (gfc_simplify_compiler_options,
58 gfc_simplify_compiler_version): New prototypes.
59 * intrinsic.c (gfc_intrinsic_function_by_id,
60 make_from_module): New functions.
61 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
62 gfc_specific_intrinsic): Don't return module intrinsics.
63 (add_functions): Add compiler_options, compiler_version.
64 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
65 * symbol.c (std_for_isocbinding_symbol): Add version check for
67 * iso-fortran-env.def: Add compiler_options, compiler_version.
68 * iso-c-binding.def: Add c_sizeof.
69 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
70 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
71 (gfc_intrinsic_function_by_id): New prototype.
72 * module.c (create_intrinsic_function): New function.
73 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
74 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
75 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
77 * simplify.c (gfc_simplify_compiler_options,
78 gfc_simplify_compiler_version): New functions.
80 2010-09-26 Daniel Kraft <d@domob.eu>
84 * resolve.c (resolve_select_type): Clarify code.
85 (resolve_assoc_var): Only set typespec if it is currently unknown.
87 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
90 * module.c (create_int_parameter_array): Set the array value shape.
92 2010-09-25 Tobias Burnus <burnus@net-b.de>
94 * gfortran.texi: Re-add accidently removed \input line.
96 2010-09-25 Daniel Kraft <d@domob.eu>
99 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
100 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
101 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
102 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
103 `extra_comma' with changed semantics.
104 (gfc_resolve_dt): Check variable definitions.
105 (match_io_element): Remove INTENT and PURE checks here and
106 initialize code->ext.dt member.
107 (match_io): Set dt->dt_io_kind.
108 (gfc_resolve_inquire): Check variable definition for all tags
109 except UNIT, FILE and ID.
110 * resolve.c (resolve_transfer): Variable definition check.
112 2010-09-25 Tobias Burnus <burnus@net-b.de>
114 * interface.c (gfc_match_end_interface): Constify char pointer
117 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
119 * interface.c (gfc_match_end_interface): Deal with user defined
120 operators that overload rational operators and C1202.
122 2010-09-24 Tobias Burnus <burnus@net-b.de>
124 * gfortran.texi: Add second space after end-of-sentence period;
125 change / to /@/ to allow hyphenation of URLs.
126 (Standards): Remove duplicated OpenMP, update wording given that
127 Fortran 2008 now released.
128 (Fortran 2008 status): Update and add list of implemented features.
130 2010-09-24 Tobias Burnus <burnus@net-b.de>
133 * iso-fortran-env.def: Add NAMED_KINDARRAY with
134 character_kinds, integer_kinds, logical_kinds and
136 * gfortran.h: Add them to iso_fortran_env_symbol.
137 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
138 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
139 libgfortran_stat_codes to libgfortran_error_codes.
140 * module.c (create_int_parameter_array): New function.
141 (use_iso_fortran_env_module): Use it for
142 NAMED_KINDARRAY of iso-fortran-env.def.
143 * trans-decl.c (gfc_get_symbol_decl): Parameter
144 arrays of intrinsics modules become local static variables.
145 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
146 integer_kinds, logical_kinds and real_kinds.
148 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
151 * frontend-passes.c (optimize_binop_array_assignment):
152 Only re-use lhs as intermediate storage if kind and type
155 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
159 * trans-array.c (gfc_conv_expr_descriptor): Handle
160 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
162 2010-09-23 Tobias Burnus <burnus@net-b.de>
164 * intrinsic.texi (OpenMP modules): Add named constants of
167 2010-09-23 Daniel Kraft <d@domob.eu>
172 * gfortran.h (gfc_check_vardef_context): New method.
173 (struct symbol_attribute): New flag `select_type_temporary'.
174 * primary.c (gfc_variable_attr): Clarify initialization of ref.
175 (match_variable): Remove PROTECTED check and assignment check
176 for PARAMETERs (this is now done later).
177 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
178 (gfc_match_associate): Defer initialization of newAssoc->variable.
179 (gfc_match_nullify): Remove PURE definability check.
180 (select_type_set_tmp): Set new `select_type_temporary' flag.
181 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
182 (gfc_check_pointer_assign): Ditto (and other checks removed).
183 (gfc_check_vardef_context): New method.
184 * interface.c (compare_parameter_protected): Removed.
185 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
186 related to INTENT([IN]OUT) arguments.
187 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
188 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
189 (remove_last_array_ref): New method.
190 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
191 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
192 (resolve_assoc_var): Remove checks for definability here.
193 (resolve_select_type): Handle resolving of code->block here.
194 (resolve_ordinary_assign): Remove PURE check.
195 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
196 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
198 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
200 * gfortran.texi (Argument list functions): Allow URL to wrap.
201 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
202 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
203 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
204 code markups in the text.
205 * invoke.texi (Fortran Dialect Options)
206 (Error and Warning Options, Directory Options, Code Gen Options):
207 Likewise. Remove @code inside @smallexample.
209 2010-09-22 Joseph Myers <joseph@codesourcery.com>
211 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
212 OPT__help instead of OPT_fversion and OPT_fhelp.
213 * lang.opt (-all-warnings, -assert, -assert=, -comments,
214 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
215 -dump, -dump=, -include-barrier, -include-directory,
216 -include-directory=, -include-directory-after,
217 -include-directory-after=, -include-prefix, -include-prefix=,
218 -no-line-commands, -no-standard-includes, -output, -output=,
219 -preprocess, -print-missing-file-dependencies, -trace-includes,
220 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
221 -write-dependencies, -write-user-dependencies): New.
223 2010-09-21 Jason Blevins <jrblevin@sdf.org>
225 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
226 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
229 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
232 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
236 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
237 accessing dimensions in reversed order.
240 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
241 intrinsic function call.
243 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
244 Update asserts accordingly.
247 * trans.h (gfc_se): New field force_tmp.
248 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
249 and set parmse.force_tmp if some alias is found.
250 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
251 if se->force_tmp is set.
253 2010-09-20 Janus Weil <janus@gcc.gnu.org>
256 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
257 TBPs, PPCs and pointer/allocatable components.
259 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
262 * simplify.c (is_constant_array_expr): Allow structure array
263 elements as well as constants.
264 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
265 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
266 type of source to the result.
268 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
270 * frontend-passes.c (gfc_expr_walker): Also
271 handle EXPR_SUBSTRING.
273 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
275 * frontend-passes.c (gfc_expr_walker): Handle
276 constructors and references.
278 2010-09-16 Tobias Burnus <burnus@net-b.de>
281 * trans-types.c (create_fn_spec): New function.
282 (gfc_get_function_type): Call it.
284 2010-09-16 Jakub Jelinek <jakub@redhat.com>
286 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
287 (gfc_expr_walker, gfc_code_walker): New prototypes.
288 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
289 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
290 (optimize_namespace): Use gfc_code_walker.
291 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
292 (optimize_expr_0, optimize_code_node,
293 optimize_actual_arglist): Removed.
294 (optimize_assignment): Don't call optimize_expr_0.
296 2010-09-16 Janus Weil <janus@gcc.gnu.org>
299 * interface.c (compare_parameter): Create vtab for actual argument,
300 instead of formal (if needed).
302 2010-09-15 Janus Weil <janus@gcc.gnu.org>
305 * resolve.c (resolve_allocate_expr): Do default initialization via
308 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
310 * mathbuiltins.def: Do not defined huge_val built-in.
311 * trans-const.c (gfc_build_inf_or_huge): New function.
312 * trans-const.h (gfc_build_inf_or_huge): New prototype.
313 * f95-lang.c (gfc_init_builtin_functions): Don't defined
315 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
316 have functions of type (*) (void) anymore.
317 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
318 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
319 of generating a call to huge_val().
321 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
323 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
324 * dependency.c (gfc_check_dependency): Don't depend on
325 expr's inline_noncopying_intrinsic_attribute.
326 * dependency.c (gfc_check_argument_var_dependency,
327 gfc_check_argument_dependency): Ditto. Recursively check dependency
328 as NOT_ELEMENTAL in the non-copying (=transpose) case.
329 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
330 * resolve.c (find_noncopying_intrinsics): Remove.
331 (resolve_function, resolve_call): Remove call to
332 find_noncopying_intrinsics.
334 * trans-array.c (gfc_conv_array_transpose): Remove.
335 (gfc_walk_subexpr): Make non-static. Move prototype...
336 * trans-array.h (gfc_walk_subexpr): ... here.
337 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
339 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
340 gfc_inline_intrinsic_function_p): New.
341 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
342 Remove transpose from the libcall list.
343 (gfc_walk_intrinsic_function): Special case inline intrinsic.
344 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
346 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
348 * trans-expr.c (expr_is_variable): New function taking non-copying
349 intrinsic functions into account.
350 (gfc_trans_assignment_1): Use expr_is_variable.
352 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
354 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
355 real array dimension instead of the scalarizer (loop) dimension.
357 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
359 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
360 transposed references.
362 2010-09-10 Tobias Burnus <burnus@net-b.de>
365 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
366 build4_stat_loc): New inline functions.
367 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
368 (build1_v, build2_v, build3_v, build4_v): Use input_location
370 * trans-array.c (gfc_trans_scalarized_loop_end,
371 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
372 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
373 gfc_finish_wrapped_block): Ditto.
374 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
375 * trans-expr.c (gfc_conv_missing_dummy,
376 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
377 * trans-openmp.c (gfc_omp_clause_default_ctor,
378 gfc_trans_omp_critical, gfc_trans_omp_parallel,
379 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
380 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
381 gfc_trans_omp_single, gfc_trans_omp_task,
382 gfc_trans_omp_workshare): Ditto.
384 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
386 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
387 for dummy argument that appears in a specification statement.
389 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
391 * trans-array.c (gfc_get_array_ref_dim): New function.
392 (gfc_trans_create_temp_array): Reconstruct array
393 bounds from loop bounds. Use array bounds instead of loop bounds.
395 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
397 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
398 Get the array dimension from the dim array.
400 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
402 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
403 dim array to get the stride in the innermost loop.
405 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
407 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
408 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
409 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
411 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
413 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
414 and info dimension are the same. Loop over loop dimension.
415 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
417 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
419 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
422 2010-09-09 Tobias Burnus <burnus@net-b.de>
425 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
426 STAT): Show also syntax for the function version.
427 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
428 add_sym_3s_intent): Remove function.
429 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
431 (add_sym_2_intent): New function.
432 (add_functions): Set intent for functions which modify
433 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
434 argument name of hostnm from "a" to "c"
435 (add_subroutines): Change add_sym_*s_intent to
436 add_sym_*s and add intent to the add_sym_*s calls.
438 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
441 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
442 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
443 * gfortran.h: Define ISYM values for above intrinsics.
444 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
445 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
446 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
447 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
448 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
449 gfc_simplify_merge_bits, gfc_simplify_rshift,
450 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
451 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
452 gfc_resolve_shift): New prototypes.
453 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
454 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
455 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
456 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
458 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
459 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
460 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
462 (gfc_conv_intrinsic_function): Call above static functions.
463 * intrinsic.texi: Document new intrinsics.
464 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
465 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
466 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
467 gfc_simplify_merge_bits, gfc_simplify_rshift,
468 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
471 2010-09-08 Jakub Jelinek <jakub@redhat.com>
473 * frontend-passes.c (optimize_code_node): Walk block chain by default.
476 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
477 instead of code->block.
480 * openmp.c (resolve_omp_do): Report not enough do loops for
481 collapse even if block->next is NULL.
483 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
486 * dependency.c (gfc_deb_compare_expr): Take missing optional
487 arguments into account.
489 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
491 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
492 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
493 (gfc_build_intrinsic_function_decls): Don't build the
494 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
495 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
496 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
497 of calling clz128/ctz128 library functions.
499 2010-09-07 Jan Hubicka <jh@suse.cz>
501 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
504 2010-09-07 Tobias Burnus <burnus@net-b.de>
507 * intrinsic.texi (COS): Remove superfluous "n".
509 2010-09-07 Tobias Burnus <burnus@net-b.de>
512 * trans-array.c (gfc_conv_descriptor_data_get,
513 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
514 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
515 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
516 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
517 gfc_conv_shift_descriptor_lbound,
518 gfc_set_loop_bounds_from_array_spec,
519 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
520 gfc_conv_array_transpose, gfc_get_iteration_count,
521 gfc_grow_array, gfc_trans_array_ctor_element,
522 gfc_trans_array_constructor_subarray,
523 gfc_trans_array_constructor_value,
524 constant_array_constructor_loop_size, gfc_trans_array_constructor,
525 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
526 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
527 gfc_conv_array_ref, gfc_trans_preloop_setup,
528 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
529 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
530 gfc_conv_descriptor_size, gfc_array_init_size,
531 gfc_array_allocate, gfc_array_deallocate,
532 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
533 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
534 get_array_charlen, gfc_conv_expr_descriptor,
535 array_parameter_size, gfc_conv_array_parameter,
536 gfc_trans_dealloc_allocated, get_full_array_size,
537 duplicate_allocatable,
538 structure_alloc_comps): Change fold_build[0-9] to
540 (duplicate_allocatable, structure_alloc_comps,
541 gfc_duplicate_allocatable): Add space after function name.
543 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
545 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
546 checking string length value.
547 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
548 gfc_charlen_type_node type.
551 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
552 length to gfc_charlen_type_node.
554 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
557 * frontend-passes.c (optimize_binop_array_assignment): New
559 (optimize_assignment): Call it.
561 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
564 * trans-expr.c (gfc_conv_substring): If start and end
565 of the string reference are equal, set the length to one.
567 2010-09-06 Tobias Burnus <burnus@net-b.de>
570 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
572 2010-09-06 Tobias Burnus <burnus@net-b.de>
575 * dump-parse-tree.c (gfc_debug_expr): New function.
577 2010-09-06 Tobias Burnus <burnus@net-b.de>
580 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
581 (check_specific): Special case for those intrinsics.
582 * gfortran.h (gfc_isym_id): Add new intrinsics
583 * intrinsic.h (gfc_check_transf_bit_intrins,
584 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
585 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
587 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
588 gfc_resolve_iparity, resolve_transformational): New functions.
589 (gfc_resolve_product, gfc_resolve_sum,
590 gfc_resolve_parity): Use resolve_transformational.
591 * check.c (gfc_check_transf_bit_intrins): New function.
592 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
593 gfc_simplify_iparity, do_bit_any, do_bit_ior,
594 do_bit_xor, simplify_transformation): New functions.
595 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
596 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
597 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
598 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
599 Handle IALL, IANY and IPARITY intrinsics.
600 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
602 (IALL, IANY, IPARITY): Document new intrinsics.
604 2010-09-05 Tobias Burnus <burnus@net-b.de>
607 * f95-lang.c (gfc_truthvalue_conversion): Use
608 fold_build[0-9]_loc instead of fold_build[0-9].
609 * convert.c (convert): Ditto.
610 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
611 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
612 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
613 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
614 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
615 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
616 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
617 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
618 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
619 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
620 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
621 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
622 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
623 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
624 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
625 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
626 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
627 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
628 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
629 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
630 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
631 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
632 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
633 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
634 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
635 gfc_conv_associated, gfc_conv_same_type_as,
636 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
638 2010-09-04 Tobias Burnus <burnus@net-b.de>
641 * resolve.c (resolve_fl_namelist): Change constraint checking
642 order to prevent endless loop.
644 2010-09-04 Janus Weil <janus@gcc.gnu.org>
647 * resolve.c (resolve_allocate_expr): Generate default initializers
648 already at this point, resolve them and put them into expr3, ...
649 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
652 2010-09-03 Tobias Burnus <burnus@net-b.de>
655 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
656 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
658 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
659 gfc_conv_string_length, gfc_conv_substring,
660 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
661 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
662 gfc_conv_expr_op, gfc_build_compare_string,
663 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
664 gfc_conv_derived_to_class, conv_isocbinding_procedure,
665 gfc_conv_procedure_call, fill_with_spaces,
666 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
667 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
668 gfc_trans_scalar_assign, gfc_trans_zero_assign,
669 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
670 fold_build[0-9] to fold_build[0-9]_loc.
671 * trans-io.c (set_parameter_const, set_parameter_value,
672 set_parameter_ref, gfc_convert_array_to_string, set_string,
673 set_internal_unit, io_result, set_error_locus,
674 nml_get_addr_expr, build_dt): Ditto.
675 * trans-openmp.c (gfc_omp_clause_default_ctor,
676 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
677 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
678 gfc_trans_omp_do): Ditto.
679 * trans.c (gfc_add_modify, gfc_build_addr_expr,
680 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
681 gfc_trans_runtime_check, gfc_call_malloc,
682 gfc_allocate_with_status, gfc_allocate_array_with_status,
683 gfc_call_free, gfc_deallocate_with_status,
684 gfc_call_realloc): Ditto.
686 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
689 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
690 arglists for pure user functions, or for those intrinsic
691 functions which are also pure.
692 * intrinsics.c (add_conv): Mark conversion functions as pure.
693 (add_char_conversions): Likewise.
695 2010-09-03 Daniel Kraft <d@domob.eu>
698 * resolve.c (resolve_actual_arglist): Allow internal procedure
699 as actual argument with Fortran 2008.
701 2010-09-03 Daniel Kraft <d@domob.eu>
704 * gfortran.h (struct gfc_code): Renamed `whichloop' to
705 `which_construct' as this is no longer restricted to loops.
706 * parse.h (struct gfc_state_data): New field `construct'.
707 * match.c (match_exit_cycle): Handle EXIT from non-loops.
708 * parse.c (push_state): Set `construct' field.
709 * resolve.c (resolve_select_type): Extend comment.
710 * trans-stmt.c (gfc_trans_if): Add exit label.
711 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
712 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
713 (gfc_trans_do), (gfc_trans_do_while): Ditto.
714 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
715 (gfc_trans_cycle): Ditto.
716 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
718 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
720 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
721 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
722 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
723 * intrinsic.texi (RSHIFT): Fix documentation.
725 2010-09-02 Tobias Burnus <burnus@net-b.de>
728 * trans-common.c (create_common): Change build[0-9] to
730 * trans-const.c (gfc_conv_constant_to_tree,
731 gfc_conv_constant_to_tree): Ditto.
732 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
733 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
734 add_argument_checking, create_main_function,
735 gfc_generate_return): Ditto.
736 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
737 * trans-stmt.c (allocate_temp_for_forall_nest_1,
738 compute_inner_temp_size, compute_overall_iter_number,
739 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
740 gfc_conv_elemental_dependencies, gfc_do_allocate,
741 gfc_evaluate_where_mask, gfc_trans_allocate,
742 gfc_trans_arithmetic_if, gfc_trans_call,
743 gfc_trans_character_select, gfc_trans_deallocate,
744 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
745 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
746 gfc_trans_integer_select, gfc_trans_logical_select,
747 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
748 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
749 gfc_trans_where_assign) Ditto.
751 2010-09-02 Janus Weil <janus@gcc.gnu.org>
754 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
757 2010-09-02 Tobias Burnus <burnus@net-b.de>
760 * resolve.c (apply_default_init): Mark symbol as referenced,
761 if it is initialized.
762 (resolve_symbol): Change intialized check for BT_DERIVED such
763 that also function results get initialized; remove now obsolete
764 gfc_set_sym_referenced for BT_CLASS.
766 2010-09-01 Janus Weil <janus@gcc.gnu.org>
769 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
770 * resolve.c (resolve_allocate_expr): Defer handling of default
771 initialization to 'gfc_trans_allocate'.
772 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
773 (resolve_fl_derived): Suppress error messages for vtypes.
774 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
775 polymorphic MOLD expression.
776 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
777 dummy initialization.
779 2010-09-01 Tobias Burnus <burnus@net-b.de>
781 * gfortran.texi (preprocessing): Update URL to COCO.
783 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
785 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
786 array quad_decls. Remove unnecessary assignment.
788 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
790 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
791 other than long double.
792 * mathbuiltins.def: Add builtins from the POW and CPOW family.
793 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
794 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
795 prefix to function name.
796 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
797 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
799 (gfc_conv_intrinsic_exponent): Likewise.
800 (gfc_conv_intrinsic_abs): Likewise.
801 (gfc_conv_intrinsic_mod): Likewise.
802 (gfc_conv_intrinsic_sign): Likewise.
803 (gfc_conv_intrinsic_arith): Likewise.
804 (gfc_conv_intrinsic_fraction): Likewise.
805 (gfc_conv_intrinsic_nearest): Likewise.
806 (gfc_conv_intrinsic_spacing): Likewise.
807 (gfc_conv_intrinsic_rrspacing): Likewise.
808 (gfc_conv_intrinsic_scale): Likewise.
809 (gfc_conv_intrinsic_set_exponent): Likewise.
811 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
813 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
814 * intrinsic.h (gfc_resolve_execute_command_line): New function.
815 * iresolve.c (gfc_resolve_execute_command_line): New function.
816 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
817 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
819 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
822 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
823 and parity{,l,ll} builtins.
824 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
825 (gfc_conv_intrinsic_function): Call above new functions.
826 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
828 * intrinsic.texi: Document POPCNT and POPPAR.
830 2010-08-30 Janus Weil <janus@gcc.gnu.org>
833 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
835 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
837 * Make-lang.in: Add frontend-passes.o dependencies.
839 2010-08-29 Janus Weil <janus@gcc.gnu.org>
842 * resolve.c (resolve_structure_cons): For derived types, make sure the
843 type has been resolved.
844 (resolve_typebound_procedures): Make sure the vtab has been generated.
846 2010-08-29 Janus Weil <janus@gcc.gnu.org>
849 * match.c (gfc_match_select_type): Give the associate-name the
850 FL_VARIABLE attribute.
852 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
854 * simplify.c (gfc_simplify_bessel_n2): Fix indention
857 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
860 * trans-types.c (gfc_init_kinds): Disable TFmode.
862 2010-08-27 Janus Weil <janus@gcc.gnu.org>
865 * match.c (gfc_match_allocate): Avoid double free on error.
867 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
870 * gfortran.h (gfc_real_info): Add c_float128 field.
871 * mathbuiltins.def: Indicate which builtins are const.
872 * trans-types.h (float128_type_node, complex_float128_type_node,
873 gfc_real16_is_float128): New variables.
874 * trans-types.c (float128_type_node, complex_float128_type_node,
875 gfc_real16_is_float128): New variables.
876 (gfc_init_kinds): Allow TFmode.
877 (gfc_build_real_type): Mark __float128 types as such.
878 (gfc_init_types): Initialize float128_type_node and
879 complex_float128_type_node
880 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
881 argument of OTHER_BUILTIN macro.
882 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
883 (builtin_decl_for_precision): Special case for __float128.
884 (builtin_decl_for_float_kind): Likewise.
885 (define_quad_builtin): New function.
886 (gfc_build_intrinsic_lib_fndecls): Create all __float128
887 library decls if necessary. Store them in the real16_decl and
888 complex16_decl builtin map fields.
889 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
890 library function names.
892 2010-08-27 Tobias Burnus <burnus@net-b.de>
895 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
896 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
897 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
898 gfc_resolve_parity): New prototypes.
899 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
900 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
901 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
902 gfc_resolve_parity): New functions.
903 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
905 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
906 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
907 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
908 * gcc/fortran/simplify.c (simplify_transformation_to_array):
909 Add post-processing opterator.
910 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
911 gfc_simplify_product, gfc_simplify_sum): Update call.
912 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
913 gfc_simplify_parity): New functions.
915 2010-08-27 Janus Weil <janus@gcc.gnu.org>
918 * match.c (select_type_set_tmp): Add the possibility to reset the
920 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
922 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
925 * dependency.c (check_section_vs_section): Single test for
926 identical strides which takes into account that only one
927 of the strides may be NULL.
929 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
932 * primary.c (match_hollerith_constant): Calculate padding needed to
933 fill default integer and allocate string for that size. Set pad bytes
935 * gfortran.h: Add hollerith pad value to type spec union.
936 * data.c (create_character_initializer): Fix spelling of function name.
937 Use hollerith pad value to calculate length.
938 * arith.c (hollerith2representation); Use hollerith pad value to
941 2010-08-26 Daniel Kraft <d@domob.eu>
946 * gfortran.h (struct gfc_association_list): New flag `dangling'.
947 (gfc_build_block_ns): Declared here...
948 * parse.h (gfc_build_block_ns): ...instead of here.
949 * trans.h (gfc_process_block_locals): Expect additionally the
950 gfc_association_list of BLOCK (if present).
951 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
952 * resolve.c (resolve_variable): Only check for invalid *array*
953 references on associate-names.
954 (resolve_assoc_var): New method with code previously in resolve_symbol.
955 (resolve_select_type): Use association to give the selector and
956 temporaries their values instead of ordinary assignment.
957 (resolve_fl_var_and_proc): Allow CLASS associate-names.
958 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
959 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
960 to `gfc_process_block_locals' to match new interface.
961 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
963 (gfc_process_block_locals): Defer them rather here when linked to
964 from the BLOCK's association list.
966 2010-08-25 Jakub Jelinek <jakub@redhat.com>
968 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
969 TREE_NOTHROW on fndecls that can't throw. Set
970 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
971 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
972 gfor_fndecl_associated.
974 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
977 * frontend-passes.c (optimize_equality): Don't optimize array equality
979 2010-08-23 Janus Weil <janus@gcc.gnu.org>
982 * resolve.c (resolve_procedure_interface): New function split off from
984 (resolve_formal_arglist): Call it here ...
985 (resolve_symbol): ... and here.
987 2010-08-22 Joseph Myers <joseph@codesourcery.com>
989 * Make-lang.in (gfortranspec.o): Update dependencies.
990 * gfortranspec.c: Include coretypes.h before gcc.h. Include
992 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
993 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
994 (g77_xargc): Make unsigned.
995 (g77_xargv): Change to g77_x_decoded_options.
996 (g77_newargc): Make unsigned.
997 (g77_newargv): Change to g77_new_decoded_options.
998 (strings_same, options_same): New.
999 (append_arg): Use cl_decoded_option structures.
1000 (append_option): New.
1001 (add_arg_libgfortran): New.
1002 (lang_specific_driver): Use cl_decoded_option structures.
1004 2010-08-21 Janus Weil <janus@gcc.gnu.org>
1008 * class.c (add_proc_comp): Add static initializer for PPCs.
1009 (add_procs_to_declared_vtab): Modified comment.
1010 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
1011 initializer if the component is part of a vtype.
1012 (mio_component_list): Add argument 'vtype', pass it on to
1014 (mio_symbol): Modified call to 'mio_component_list'.
1015 * trans.h (gfc_conv_initializer): Modified prototype.
1016 (gfc_trans_assign_vtab_procs): Removed.
1017 * trans-common.c (create_common): Modified call to
1018 'gfc_conv_initializer'.
1019 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
1020 gfc_emit_parameter_debug_info): Modified call to
1021 'gfc_conv_initializer'.
1022 (build_function_decl): Remove assertion.
1023 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1024 Removed call to 'gfc_trans_assign_vtab_procs'.
1025 (gfc_conv_initializer): Add argument 'procptr'.
1026 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
1027 (gfc_trans_assign_vtab_procs): Removed.
1028 * trans-stmt.c (gfc_trans_allocate): Removed call to
1029 'gfc_trans_assign_vtab_procs'.
1031 2010-08-21 Tobias Burnus <burnus@net-b.de>
1035 * intrinsic.c (add_sym): Init value attribute.
1036 (set_attr_value): New function.
1037 (add_functions) Use it and add JN/YN resolvers.
1038 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
1039 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
1040 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
1041 * iresolve.c (gfc_resolve_bessel_n2): New function.
1042 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
1044 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
1045 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1046 * simplify.c (): For YN set to -INF if previous values
1048 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1050 * iresolve.c (gfc_resolve_extends_type_of): Set the
1051 type of the dummy argument to the one of the actual.
1053 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1055 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1057 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1059 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1062 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1064 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1066 2010-08-19 Daniel Kraft <d@domob.eu>
1070 * trans.h (struct gfc_se): New flag `byref_noassign'.
1071 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1072 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1073 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1074 and check for compile-time errors with those.
1075 * trans-decl.c (trans_associate_var): Use new routine
1076 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1077 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1078 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1079 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1080 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1081 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1082 rank remapping for assignment.
1084 2010-08-19 Tobias Burnus <burnus@net-b.de>
1086 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1087 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1090 2010-08-19 Tobias Burnus <burnus@net-b.de>
1094 * check.c (gfc_check_bessel_n2): New function.
1095 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1096 * intrinsic.c (add_functions): Add transformational version
1097 of the Bessel_jn/yn intrinsics.
1098 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1099 gfc_simplify_bessel_yn2): New prototypes.
1100 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1101 transformational variant.
1102 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1103 Check for negative order.
1104 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1105 gfc_simplify_bessel_yn2): New functions.
1107 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1110 * resolve.c (resolve_transfer): Traverse operands and set expression
1111 to be checked to a non EXPR_OP type.
1113 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1116 * gfortran.h (gfc_add_save): Modified prototype.
1117 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1118 (match_pointer_init): New function to match F08 pointer initialization.
1119 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1120 'match_pointer_init'.
1121 (match_attr_spec): Module variables are implicitly SAVE.
1122 (gfc_match_save): Modified call to 'gfc_add_save'.
1123 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1125 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1126 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1127 initialization checks.
1128 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1129 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1130 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1131 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1133 * trans-decl.c (gfc_create_module_variable): Module variables with
1134 TARGET can already exist.
1135 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1136 (gfc_conv_initializer): Implement non-NULL pointer
1139 2010-08-18 Tobias Burnus <burnus@net-b.de>
1142 * intrinsic.texi (selected_char_kind): Document ISO_10646
1145 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1148 * trans-decl.c (build_library_function_decl_1): Chain on
1149 void_list_node instead of creating a new TREE_LIST.
1150 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1151 * trans-types.c (gfc_get_function_type): Likewise. Set
1152 typelist to void_list_node for the main program.
1154 2010-08-17 Daniel Kraft <d@domob.eu>
1157 * gfortran.h (struct gfc_association_list): New member `where'.
1158 (gfc_is_associate_pointer) New method.
1159 * match.c (gfc_match_associate): Remember locus for each associate
1160 name matched and do not try to set variable flag.
1161 * parse.c (parse_associate): Use remembered locus for symbols.
1162 * primary.c (match_variable): Instead of variable-flag check for
1163 associate names set it for all such names used.
1164 * symbol.c (gfc_is_associate_pointer): New method.
1165 * resolve.c (resolve_block_construct): Don't generate assignments
1166 to give associate-names their values.
1167 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1168 (resolve_symbol): Set some more attributes for associate variables,
1169 set variable flag here and check it and don't try to build an
1170 explicitely shaped array-spec for array associate variables.
1171 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1173 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1174 (gfc_sym_type): Return pointer type for association to scalar vars.
1175 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1176 (trans_associate_var): New method.
1177 (gfc_trans_deferred_vars): Handle association symbols.
1179 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1181 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1183 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1185 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1186 OPT_MDX and OPT_MMDX.
1188 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1190 * lang.opt (MDX, MMDX): Mark RejectDriver.
1192 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1194 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1195 vtabs for generics any more).
1197 2010-08-15 Daniel Kraft <d@domob.eu>
1200 * gfortran.h (gfc_find_proc_namespace): New method.
1201 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1202 around with namespace.
1203 * symbol.c (gfc_find_proc_namespace): New method.
1204 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1206 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1207 * parse.c (parse_associate): Removed assignment-generation here...
1208 * resolve.c (resolve_block_construct): ...and added it here.
1209 (resolve_variable): Handle names that are arrays but were not parsed
1210 as such because of association.
1211 (resolve_code): Fix BLOCK resolution.
1212 (resolve_symbol): Generate array-spec for associate-names.
1214 2010-08-15 Tobias Burnus <burnus@net-b.de>
1217 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1218 (verify_c_interop): Handle unresolved DT with bind(C).
1220 2010-08-15 Tobias Burnus <burnus@net-b.de>
1222 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1223 pointer arrays as absent.
1224 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1225 dummys as absent argument.
1226 * interface.c (compare_actual_formal,compare_parameter):
1229 2010-08-15 Tobias Burnus <burnus@net-b.de>
1231 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1232 dummies with intent(in).
1234 2010-08-15 Daniel Kraft <d@domob.eu>
1237 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1238 routines not IMPURE also as PURE.
1239 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1240 `NO_CLASS' in `CLASS_IMPURE'.
1241 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1242 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1243 (add_functions): Ditto.
1244 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1245 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1246 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1247 are not ALLOCATABLE and have their INTENT specified.
1249 2010-08-13 Daniel Kraft <d@domob.eu>
1251 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1252 * array.c (gfc_match_array_spec): Match implied-shape specification and
1253 handle AS_IMPLIED_SHAPE correctly otherwise.
1254 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1255 (variable_decl): Some checks for implied-shape declaration.
1256 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1257 AS_IMPLIED_SHAPE in any case.
1259 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1261 * lang.opt (MD, MMD): Change to MDX and MMDX.
1262 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1264 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1267 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1268 'gfc_intrinsic_arg'.
1269 (check_arglist,check_specific): Add reference to 'name' field.
1270 (init_arglist): Remove reference to 'name' field.
1271 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1272 * check.c (variable_check): Reverse order of checks. Respect intent of
1274 (int_or_proc_check): New function.
1275 (coarray_check): New function.
1276 (allocatable_check): New function.
1277 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1278 (gfc_check_complex): Use 'int_or_real_check'.
1279 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1280 gfc_check_ucobound): Use 'coarray_check'.
1281 (gfc_check_pack): Use 'real_or_complex_check'.
1282 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1283 'int_or_proc_check'.
1284 (scalar_check,type_check,numeric_check,int_or_real_check,
1285 real_or_complex_check,kind_check,double_check,logical_array_check,
1286 array_check,same_type_check,rank_check,nonoptional_check,
1287 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1288 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1289 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1290 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1291 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1292 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1293 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1296 2010-08-10 Daniel Kraft <d@domob.eu>
1298 * gfortran.texi (Interoperability with C): Fix ordering in menu
1299 and add new subsection about pointers.
1300 (Interoperable Subroutines and Functions): Split off the pointer part.
1301 (working with Pointers): New subsection with extended discussion
1302 of pointers (especially procedure pointers).
1304 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1307 * array.c (gfc_ref_dimen_size): Add end argument.
1308 If end is non-NULL, calculate it.
1309 (ref_size): Adjust call to gfc_ref_dimen_size.
1310 (gfc_array_dimen_size): Likewise.
1311 (gfc_array_res_shape): Likewise.
1312 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1313 * resolve.c (resolve_array_ref): For stride not equal to -1,
1314 fill in the lowest possible end.
1316 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1318 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1320 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1322 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1324 (check_some_aliasing): Likewise.
1325 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1326 (gfc_conv_intrinsic_int): Likewise.
1327 (gfc_conv_intrinsic_lib_function): Likewise.
1328 (gfc_conv_intrinsic_cmplx): Likewise.
1329 (gfc_conv_intrinsic_ctime): Likewise.
1330 (gfc_conv_intrinsic_fdate): Likewise.
1331 (gfc_conv_intrinsic_ttynam): Likewise.
1332 (gfc_conv_intrinsic_minmax): Likewise.
1333 (gfc_conv_intrinsic_minmax_char): Likewise.
1334 (gfc_conv_intrinsic_ishftc): Likewise.
1335 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1336 (gfc_conv_intrinsic_merge): Likewise.
1337 (gfc_conv_intrinsic_trim): Likewise.
1338 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
1340 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1343 * dependency.c (check_section_vs_section): Handle cases where
1344 the start expression coincides with the lower or upper
1347 2010-08-04 Janus Weil <janus@gcc.gnu.org>
1352 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
1353 container types. Do not artificially increase refs. Commit symbols one
1355 * interface.c (compare_parameter): Make sure vtabs are present before
1356 generating module variables.
1357 * resolve.c (resolve_allocate_expr): Ditto.
1359 2010-08-04 Tobias Burnus <burnus@net-b.de>
1363 * resolve.c (resolve_structure_cons): Fix
1366 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
1370 * symbol.c (changed_syms): Made static again.
1371 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
1372 Changed conditional internal error into assert.
1373 Rename function to ...
1374 (gfc_enforce_clean_symbol_state): ... this.
1375 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
1376 Rename the former to the latter.
1377 * parse.c (decode_statement, decode_omp_directive,
1378 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
1380 (changed_syms): Remove declaration.
1381 (next_statement): Use gfc_enforce_clean_symbol_state.
1383 2010-08-04 Tobias Burnus <burnus@net-b.de>
1386 * resolve.c (resolve_structure_cons): Fix handling of
1387 initialization structure constructors with character
1388 elements of the wrong length.
1389 * array.c (gfc_check_iter_variable): Add NULL check.
1390 (gfc_resolve_character_array_constructor): Also truncate
1393 2010-08-04 Tobias Burnus <burnus@net-b.de>
1395 * trans-io.c (gfc_build_io_library_fndecls): Fix return
1396 value of some libgfortran functions.
1398 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1401 * dependency.c (gfc_deb_compare_expr): Remove any integer
1402 conversion functions to larger types from both arguments.
1403 Remove handling these functions futher down.
1405 2010-08-03 Janus Weil <janus@gcc.gnu.org>
1409 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
1410 * resolve.c (resolve_tb_generic_targets): Check for errors.
1412 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1415 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
1418 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1421 * dependency.h: Add prototype for gfc_are_identical_variables.
1422 * frontend-passes.c: Include depencency.h.
1423 (optimimize_equality): Use gfc_are_identical_variables.
1424 * dependency.c (identical_array_ref): New function.
1425 (gfc_are_identical_variables): New function.
1426 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1427 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1428 prefix from statc function.
1429 (check_section_vs_section): Change arguments to gfc_array_ref,
1430 adjust function body accordingly.
1432 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1433 Janus Weil <janus@gcc.gnu.org>
1438 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1439 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1440 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1441 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1442 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1443 Call reject_statement in case of error.
1444 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1447 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1450 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1451 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1452 * module.c (read_module): When reading module files, always import
1453 vtab and vtype symbols.
1455 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1459 * symbol.c (changed_syms): Made non-static.
1460 * parse.c (changed_syms): Declare new external.
1461 (next_statement): Assert changed_syms is NULL at the beginning.
1463 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1464 Steven G. Kargl <kargl@gcc.gnu.org>
1467 * match.c (match_type_spec): Try to parse derived types before
1470 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1472 * gfortran.h (gfc_release_symbol): New prototype.
1473 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1474 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1475 Use gfc_release_symbol.
1476 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1477 * resolve.c (resolve_symbol): Ditto.
1479 2010-07-29 Tobias Burnus <burnus@net-b.de>
1483 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1484 external procedure declarations in modules.
1485 (gfc_get_symbol_decl): Modify assert.
1487 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1490 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1492 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1495 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1496 (gfc_trans_class_assign): Modified prototype.
1497 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1498 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1499 (gfc_trans_class_assign): ... here. Modified actual arguments.
1500 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1501 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1502 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1504 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1508 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1509 symbols before returning.
1511 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1513 * lang.opt (cpp): Remove Joined and Separate markers.
1514 (cpp=): New internal option.
1515 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1516 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1519 2010-07-29 Daniel Kraft <d@domob.eu>
1522 * array.c (resolve_array_bound): Fix error message to properly handle
1523 non-variable expressions.
1525 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1527 * decl.c (free_value): Also free repeat field.
1528 * data.c (gfc_assign_data_value): Always free offset before returning.
1530 2010-07-28 Daniel Kraft <d@domob.eu>
1532 * gfortran.h (gfc_build_intrinsic_call): New method.
1533 * expr.c (gfc_build_intrinsic_call): New method.
1534 * simplify.c (range_check): Ignore non-constant value.
1535 (simplify_bound_dim): Handle non-variable expressions and
1536 fix memory leak with non-free'ed expression.
1537 (simplify_bound): Handle non-variable expressions.
1538 (gfc_simplify_shape): Ditto.
1539 (gfc_simplify_size): Ditto, but only in certain cases possible.
1541 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1543 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1546 2010-07-28 Tobias Burnus <burnus@net-b.de>
1549 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1550 from modules for whole-file mode.
1552 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1554 * gfortran.h (gfc_handle_option): Update prototype and return
1556 * options.c (gfc_handle_option): Update prototype and return value
1559 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1561 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1562 decoded options in allocating deferred_opt.
1563 * cpp.h (gfc_cpp_init_options): Update prototype.
1564 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1565 * gfortran.h (gfc_option_lang_mask): New.
1566 (gfc_init_options): Update prototype.
1567 * options.c (gfc_option_lang_mask): New.
1568 (gfc_init_options): Update prototype. Pass new arguments to
1569 gfc_cpp_init_options.
1571 2010-07-26 Tobias Burnus <burnus@net-b.de>
1574 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1575 for functions which are later in the same file.
1576 (gfc_create_function_decl, build_function_decl,
1577 build_entry_thunks): Add global argument.
1578 * trans.c (gfc_generate_module_code): Update
1579 gfc_create_function_decl call.
1580 * trans.h (gfc_create_function_decl): Update prototype.
1581 * resolve.c (resolve_global_procedure): Also resolve for
1584 2010-07-26 Richard Henderson <rth@redhat.com>
1587 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1588 (gfc_write_global_declarations): New.
1590 2010-07-26 Tobias Burnus <burnus@net-b.de>
1593 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1594 for call to transfer_namelist_element.
1595 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1598 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1601 * Make-lang.in: Add fortran/frontend-passes.o.
1602 * gfortran.h: Add prototype for gfc_run_passes.
1603 * resolve.c (gfc_resolve): Call gfc_run_passes.
1604 * frontend-passes.c: New file.
1606 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1609 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1612 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1615 * gfortran.h (gfc_namespace): New field old_equiv.
1616 (gfc_free_equiv_until): New prototype.
1617 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1618 a parameterized stop condition.
1619 (gfc_free_equiv): Use gfc_free_equiv_until.
1620 * parse.c (next_statement): Save equivalence list.
1621 (reject_statement): Restore equivalence list.
1623 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1626 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1627 in the function so that it does not get missed by early exits.
1628 (load_line): Add checks for quoted strings and free form comments to
1629 disable warnings on comments. Add check for ampersand as first
1630 character after truncation and don't warn for this case, but warn if
1631 there are subsequent non-whitespace characters.
1633 2010-07-24 Tobias Burnus <burnus@net-b.de>
1636 * parse.c (gfc_parse_file): Do not override
1637 gfc_global_ns_list items.
1639 2010-07-24 Tobias Burnus <burnus@net-b.de>
1641 * options.c (gfc_init_options): Enable -fwhole-file by default.
1642 * interface.c (compare_parameter): Assume a Hollerith constant is
1643 compatible with all other argument types.
1645 2010-07-23 Tobias Burnus <burnus@net-b.de>
1648 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1649 -fwhole-file also for derived types.
1650 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1651 rename to gfc_copy_dt_decls_ifequal.
1652 (gfc_get_derived_type): Update call.
1653 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1655 2010-07-23 Tobias Burnus <burnus@net-b.de>
1658 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1660 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1662 * trans-types.c (gfc_get_array_descriptor_base,
1663 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1664 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1665 instead of clearing DECL_NAME.
1666 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1668 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1671 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1673 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1674 reverse the scalarization loop.
1675 gfc_conv_resolve_dependencies: Pass the reverse field of the
1676 loopinfo to gfc_dep_resolver.
1677 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1678 assignment by resetting loop.reverse.
1679 gfortran.h : Add the gfc_reverse enum.
1680 trans.h : Add the reverse field to gfc_loopinfo.
1681 dependency.c (gfc_check_dependency): Pass null to the new arg
1682 of gfc_dep_resolver.
1683 (gfc_check_section_vs_section): Check for reverse dependencies.
1684 (gfc_dep_resolver): Add reverse argument and deal with the loop
1686 dependency.h : Modify prototype for gfc_dep_resolver to include
1689 2010-07-23 Daniel Kraft <d@domob.eu>
1692 * gfortran.h (gfc_find_symtree_in_proc): New method.
1693 * symbol.c (gfc_find_symtree_in_proc): New method.
1694 * match.c (match_exit_cycle): Look for loop name also in parent
1695 namespaces within current procedure.
1697 2010-07-22 Tobias Burnus <burnus@net-b.de>
1700 * dependency.c (gfc_check_dependency): Add argument alising check.
1701 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1703 2010-07-22 Daniel Kraft <d@domob.eu>
1705 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1706 now in the correct place.
1708 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1711 * Revert my commit r162325.
1713 2010-07-21 Daniel Kraft <d@domob.eu>
1715 * trans.h (gfc_get_return_label): Removed.
1716 (gfc_generate_return): New method.
1717 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1718 returning a tree directly.
1719 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1720 (gfc_trans_block_construct): Update for new interface to
1721 `gfc_trans_deferred_vars'.
1722 * trans-decl.c (current_function_return_label): Removed.
1723 (current_procedure_symbol): New variable.
1724 (gfc_get_return_label): Removed.
1725 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1726 returning a tree directly.
1727 (get_proc_result), (gfc_generate_return): New methods.
1728 (gfc_generate_function_code): Clean up and do init/cleanup here
1729 also with gfc_wrapped_block. Remove return-label but rather
1732 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1735 * fortran/match.c (match_type_spec): Check for derived type before
1738 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1741 * interface.c (matching_typebound_op): Add argument for the
1742 return of the generic name for the procedure.
1743 (build_compcall_for_operator): Add an argument for the generic
1744 name of an operator procedure and supply it to the expression.
1745 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1746 calls to the above procedures.
1747 * resolve.c (resolve_typebound_function): Catch procedure
1748 component calls for CLASS objects, check that the vtable is
1749 complete and insert the $vptr and procedure components, to make
1751 (resolve_typebound_function): The same.
1752 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1753 an allocatable scalar if it is a result.
1755 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1758 * match.c (gfc_match_iterator): Reverted.
1760 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1763 * match.c (gfc_match_iterator): Remove error that iterator
1764 cannot be INTENT(IN).
1766 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1768 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1769 Access subscript through the "dim" field index.
1770 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1772 (gfc_conv_array_index_offset): Ditto.
1773 (gfc_conv_loop_setup): Ditto.
1774 (gfc_conv_expr_descriptor): Ditto.
1775 (gfc_conv_ss_startstride): Ditto. Update call to
1776 gfc_conv_section_startstride.
1777 (gfc_conv_section_startstride): Set values along the array dimension.
1778 Get array dimension directly from the argument.
1780 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1782 * trans.h (gfc_string_to_single_character): New prototype.
1783 * trans-expr.c (string_to_single_character): Renamed to ...
1784 (gfc_string_to_single_character): ... this. No longer static.
1785 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1786 gfc_trans_string_copy): Adjust callers.
1787 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1788 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1789 (select_struct): Move to toplevel, add GTY(()).
1790 (gfc_trans_character_select): Optimize SELECT CASE
1791 with character length 1.
1793 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1795 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1796 * trans-common.c: Likewise.
1797 * trans-decl.c: Likewise.
1798 * trans-types.c: Likewise.
1799 * trans.c: Likewise.
1801 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1804 * resolve.c (resolve_typebound_generic_call): Resolve generic
1805 non-polymorphic type-bound procedure calls to the correct specific
1807 (resolve_typebound_subroutine): Remove superfluous code.
1809 2010-07-15 Daniel Kraft <d@domob.eu>
1812 * trans.h (struct gfc_wrapped_block): New struct.
1813 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1814 (gfc_finish_wrapped_block): New method.
1815 (gfc_init_default_dt): Add new init code to block rather than
1817 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1818 (gfc_trans_dummy_array_bias): Ditto.
1819 (gfc_trans_g77_array): Ditto.
1820 (gfc_trans_deferred_array): Ditto.
1821 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1822 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1823 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1824 (gfc_finish_wrapped_block): New method.
1825 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1826 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1827 (gfc_trans_deferred_array): Ditto.
1828 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1829 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1830 (init_intent_out_dt): Ditto.
1831 (gfc_init_default_dt): Add new init code to block rather than
1833 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1834 and cleanup code and put it all together.
1836 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1838 * trans.h (gfc_build_compare_string): Add CODE argument.
1839 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1840 gfc_build_compare_string.
1841 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1842 gfc_build_compare_string.
1843 (string_to_single_character): Rename len variable to length.
1844 (gfc_optimize_len_trim): New function.
1845 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1846 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1847 bigger than the length of the other string, they compare unequal.
1850 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1851 in CASE_LABEL_EXPR and use NULL for low for the default case.
1853 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1855 * trans-array.c (gfc_conv_section_upper_bound): Remove
1856 (gfc_conv_section_startstride): Don't set the upper bound in the
1857 vector subscript case.
1858 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1860 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1863 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1864 * dependency.c (gfc_is_data_pointer): Make it static.
1865 * intrinsic.texi: Update documentation on C_LOC.
1866 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1867 and add a check for polymorphic variables.
1869 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1871 * trans-expr.c (string_to_single_character): Also optimize
1872 string literals containing a single char followed only by spaces.
1873 (gfc_trans_string_copy): Remove redundant string_to_single_character
1876 * trans-decl.c (gfc_build_intrinsic_function_decls,
1877 gfc_build_builtin_function_decls): Mark functions as
1878 DECL_PURE_P or TREE_READONLY.
1880 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1882 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1883 instead of build_function_call_expr.
1884 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1886 2010-07-13 Tobias Burnus <burnus@net-b.de>
1887 Daniel Franke <franke.daniel@gmail.com>
1890 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1891 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1893 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1895 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1896 Tobias Burnus <burnus@net-b.de>
1899 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1900 noclobber/noescape annotations to function calls.
1901 (gfc_build_builtin_function_decls): Likewise.
1903 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1909 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1910 * class.c (gfc_build_class_symbol): Modified call to
1911 'gfc_find_derived_vtab'.
1912 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1913 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1915 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1916 Removed treatment of generics.
1917 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1918 Call 'add_proc_comp' instead of duplicating code.
1919 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1921 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1922 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1923 Removed treatment of generics.
1924 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1925 'gfc_find_derived_vtab'.
1926 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1927 Removed treatment of generics.
1928 (resolve_select_type,resolve_fl_derived): Modified call to
1929 'gfc_find_derived_vtab'.
1930 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1931 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1933 * trans-stmt.c (gfc_trans_allocate): Ditto.
1935 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1938 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1941 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1943 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1944 * resolve.c (build_default_init_expr): Ditto.
1946 2010-07-11 Tobias Burnus <burnus@net-b.de>
1949 * module.c (sort_iso_c_rename_list): Remove.
1950 (import_iso_c_binding_module,use_iso_fortran_env_module):
1951 Allow multiple imports of the same symbol.
1953 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1955 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1957 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1960 * decl.c (build_sym,attr_decl1): Only build the class container if the
1961 symbol has sufficient attributes.
1962 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1963 pointer attribute for classes.
1964 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1965 * module.c (MOD_VERSION): Bump.
1966 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1967 (mio_symbol_attribute): Handle class_pointer attribute.
1968 * parse.c (parse_derived): Use class_pointer instead of pointer
1969 attribute for classes.
1970 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1971 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1972 resolve_allocate_expr,resolve_fl_derived): Ditto.
1973 (resolve_fl_var_and_proc): Check for class_ok attribute.
1975 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1977 * trans-io.c (gfc_build_st_parameter): Update calls to
1978 gfc_add_field_to_struct.
1979 * trans-stmt.c (ADD_FIELD): Ditto.
1981 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1983 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1984 fieldlist, remove fieldlist from argument list.
1985 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1986 and remove fieldlist from argument list.
1987 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1988 gfc_get_mixed_entry_union): Move setting
1989 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1990 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1992 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1995 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1996 if the lhs has never been host associated, as well as not being
1997 use associated, a pointer or a target.
1998 * resolve.c (resolve_variable): Mark variables that are host
2000 * gfortran.h: Add the host_assoc bit to the symbol_attribute
2003 2010-07-09 Janus Weil <janus@gcc.gnu.org>
2005 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
2006 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
2007 SIZEOF and C_SIZEOF.
2009 2010-07-08 Janus Weil <janus@gcc.gnu.org>
2012 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
2013 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
2014 gfc_resolve_storage_size): New prototypes.
2015 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
2016 * intrinsic.c (add_functions): Add STORAGE_SIZE.
2017 * iresolve.c (gfc_resolve_storage_size): New function.
2018 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
2020 (gfc_conv_intrinsic_storage_size): New function.
2021 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
2023 2010-07-08 Jakub Jelinek <jakub@redhat.com>
2026 * match.c (match_exit_cycle): Error on EXIT also from collapsed
2027 !$omp do loops. Error on CYCLE to non-innermost collapsed
2030 2010-07-08 Tobias Burnus <burnus@net-b.de>
2033 * array.c (gfc_match_array_ref): Better error message for
2034 coarrays with too few ranks.
2035 (match_subscript): Move one diagnostic to caller.
2036 * gfortran.h (gfc_get_corank): Add prottype.
2037 * expr.c (gfc_get_corank): New function.
2038 * iresolve.c (resolve_bound): Fix rank for cobounds.
2039 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
2040 gfc_resolve_ucobound, gfc_resolve_this_image): Update
2043 2010-07-06 Tobias Burnus <burnus@net-b.de>
2046 * array.c (gfc_expand_constructor): Add optional diagnostic.
2047 * gfortran.h (gfc_expand_constructor): Update prototype.
2048 * expr.c (gfc_simplify_expr, check_init_expr,
2049 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2050 * resolve.c (gfc_resolve_expr): Ditto.
2052 2010-07-06 Tobias Burnus <burnus@net-b.de>
2054 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2055 * trans-intrinsic.c: Ditto.
2056 * trans-types.c: Ditto.
2057 * convert.c: Include diagnostic-core.h instead of toplev.h.
2059 * trans-array.c: Ditto.
2060 * trans-const.c: Ditto.
2061 * trans-expr.c: Ditto.
2062 * trans-io.c: Ditto.
2063 * trans-openmp.c: Ditto.
2066 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2069 * check.c (dim_rank_check): Also check intrinsic functions.
2070 Adjust permissible rank for functions which reduce the rank of
2071 their argument. Spread is an exception, where DIM can
2072 be one larger than the rank of array.
2074 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2077 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2079 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2082 * trans-types.c (gfc_get_derived_type): Derived type fields
2083 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2084 but build_pointer_type_for_mode must be used for this.
2086 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2088 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2089 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2090 type of gfc_conv_procedure_call.
2091 (conv_generic_with_optional_char_arg): Likewise.
2092 * trans-stmt.c (gfc_trans_call): Likewise.
2093 * trans-expr.c (gfc_conv_function_expr): Likewise.
2094 (gfc_conv_procedure_call): Use build_call_vec instead of
2097 2010-07-04 Daniel Kraft <d@domob.eu>
2099 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2101 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2105 * trans-types.c (gfc_get_derived_type): Derived type fields
2106 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2108 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2111 * decl.c (match_procedure_in_type): Clear structure before using.
2112 (gfc_match_generic): Ditto.
2114 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2116 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2117 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2118 of which comes from...
2119 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2120 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2122 (gfc_get_array_descriptor_base): Likewise.
2123 (gfc_get_mixed_entry_union): Likewise.
2124 (gfc_get_derived_type): Add extra chain parameter for
2125 gfc_add_field_to_struct.
2126 * trans-stmt.c (gfc_trans_character_select): Likewise.
2127 * trans-io.c (gfc_build_st_parameter): Likewise.
2129 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2132 * resolve.c (is_external_proc): Prevent procedure pointers from being
2133 regarded as external procedures.
2135 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2138 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2139 passed as second argument of ASSOCIATED.
2141 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2144 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2145 to determine if a function assignment can be made without a
2147 (gfc_trans_arrayfunc_assign): Move all the conditions that
2148 suppress the direct function call to the above new functon and
2151 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2154 * interface.c (argument_rank_mismatch): New function.
2155 (compare_parameter): Call new function instead of generating
2158 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2160 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2161 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2164 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2166 * Make-lang.in: Update dependencies.
2168 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2170 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2171 and exit_label fields.
2172 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2174 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2175 (gfc_trans_do): Likewise.
2176 (gfc_trans_do_while): Likewise.
2177 (gfc_trans_cycle): Use cycle_label directly.
2178 (gfc_trans_exit): Use exit_label directly.
2180 2010-06-27 Daniel Kraft <d@domob.eu>
2182 * dump-parse-tree.c (show_symbol): Dump target-expression for
2184 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2185 (show_namespace): Use show_level for correct indentation of
2186 "inner namespaces" (contained procedures or BLOCK).
2188 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2191 * dump-parse-tree.c (show_code_node): Show namespace for
2194 2010-06-26 Tobias Burnus <burnus@net-b.de>
2196 * decl.c (gfc_match_decl_type_spec): Support
2197 TYPE(intrinsic-type-spec).
2199 2010-06-25 Tobias Burnus <burnus@net-b.de>
2201 * intrinsic.h (gfc_check_selected_real_kind,
2202 gfc_simplify_selected_real_kind): Update prototypes.
2203 * intrinsic.c (add_functions): Add radix support to
2205 * check.c (gfc_check_selected_real_kind): Ditto.
2206 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2207 * trans-decl.c (gfc_build_intrinsic_function_decls):
2208 Change call from selected_real_kind to selected_real_kind2008.
2209 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2210 (PRECISION, RANGE, RADIX): Add cross @refs.
2212 2010-06-25 Tobias Burnus <burnus@net-b.de>
2214 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2215 * gfortran.texi (_gfortran_set_options): Update for
2216 GFC_STD_F2008_OBS addition.
2217 * libgfortran.h: Add GFC_STD_F2008_OBS.
2218 * options.c (set_default_std_flags, gfc_handle_option): Handle
2220 io.c (check_format): Fix allow_std check.
2222 2010-06-25 Tobias Burnus <burnus@net-b.de>
2224 * decl.c (gfc_match_entry): Allow END besides
2225 END SUBROUTINE/END FUNCTION for contained procedures.
2227 2010-06-25 Tobias Burnus <burnus@net-b.de>
2229 * parse.c (next_free, next_fixed): Allow ";" as first character.
2231 2010-06-24 Tobias Burnus <burnus@net-b.de>
2234 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2236 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2239 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2242 2010-06-21 Tobias Burnus <burnus@net-b.de>
2245 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2247 * symbol.c (gfc_add_contiguous): New function.
2248 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2249 * decl.c (match_attr_spec): Ditto.
2250 (gfc_match_contiguous): New function.
2251 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2253 * gfortran.h (symbol_attribute): Add contiguous.
2254 (gfc_is_simply_contiguous): Add prototype.
2255 (gfc_add_contiguous): Add prototype.
2256 * match.h (gfc_match_contiguous): Add prototype.
2257 * parse.c (decode_specification_statement,
2258 decode_statement): Handle contiguous attribute.
2259 * expr.c (gfc_is_simply_contiguous): New function.
2260 * dump-parse-tree.c (show_attr): Handle contiguous.
2261 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2263 * trans-expr.c (gfc_add_interface_mapping): Copy
2265 * trans-array.c (gfc_conv_descriptor_stride_get,
2266 gfc_conv_array_parameter): Handle contiguous arrays.
2267 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2268 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2270 * trans.h (gfc_array_kind): Ditto.
2271 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2273 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2275 * options.c (gfc_handle_option): Don't handle N_OPTS.
2277 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2280 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2283 2010-06-18 Tobias Burnus <burnus@net-b.de>
2286 * resolve.c (resolve_allocate_deallocate): Properly check
2287 part-refs in stat=/errmsg= for invalid use.
2289 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2292 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2293 Return directly in case of an error.
2295 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2298 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2299 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2300 structure to each procedure in a procedure list.
2301 * module.c (mio_typebound_proc): Add NULL argument to
2302 'gfc_get_typebound_proc'.
2303 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2304 to initialize the new structure.
2306 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2309 * gfortran.h (gfc_expr): Add new member 'mold'.
2310 * match.c (gfc_match_allocate): Implement the MOLD tag.
2311 * resolve.c (resolve_allocate_expr): Ditto.
2312 * trans-stmt.c (gfc_trans_allocate): Ditto.
2314 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2317 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2318 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2319 GFC_DECL_SAVED_DESCRIPTOR set.
2320 (gfc_omp_report_decl): New function.
2321 * trans.h (gfc_omp_report_decl): New prototype.
2322 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2324 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2328 * gfortranspec.c (lang_specific_driver): Removed deprecation
2330 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2331 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2332 * cpp.h (gfc_cpp_makedep): New.
2333 (gfc_cpp_add_dep): New.
2334 (gfc_cpp_add_target): New.
2335 * cpp.c (gfc_cpp_option): Add deps* members.
2336 (gfc_cpp_makedep): New.
2337 (gfc_cpp_add_dep): New.
2338 (gfc_cpp_add_target): New.
2339 (gfc_cpp_init_options): Initialize new options.
2340 (gfc_cpp_handle_option): Handle new options.
2341 (gfc_cpp_post_options): Map new options to libcpp-options.
2342 (gfc_cpp_init): Handle deferred -MQ and -MT options.
2343 (gfc_cpp_done): If requested, write dependencies to file.
2344 * module.c (gfc_dump_module): Add a module filename as target.
2345 * scanner.c (open_included_file): New parameter system; add the
2346 included file as dependency.
2347 (gfc_open_included_file): Add the included file as dependency.
2348 (gfc_open_intrinsic_module): Likewise.
2349 * invoke.texi: Removed deprecation warning for -M.
2350 * gfortran.texi: Removed Makefile-dependencies project.
2352 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
2354 * resolve.c (resolve_global_procedure): Improved checking if an
2355 explicit interface is required.
2357 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2359 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
2361 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
2362 (gfc_conv_intrinsic_ttynam): Likewise.
2363 (gfc_conv_intrinsic_trim): Likewise.
2365 2010-06-12 Janus Weil <janus@gcc.gnu.org>
2368 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
2370 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2372 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
2374 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2376 * mathbuiltins.def: Add builtins that do not directly correspond
2377 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
2378 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
2379 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
2380 code_{r,c}{4,8,10,16} fields. Add
2381 {,complex}{float,double,long_double}_built_in fields.
2382 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
2383 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
2384 definition of OTHER_BUILTIN.
2385 (real_compnt_info): Remove unused struct.
2386 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
2388 (build_round_expr): Call builtin_decl_for_precision instead of
2390 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
2391 instead of a switch.
2392 (gfc_build_intrinsic_lib_fndecls): Match
2393 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
2394 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
2396 (gfc_conv_intrinsic_lib_function): Go through all the extended
2398 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
2399 instead of a switch.
2400 (gfc_conv_intrinsic_abs): Likewise.
2401 (gfc_conv_intrinsic_mod): Likewise.
2402 (gfc_conv_intrinsic_sign): Likewise.
2403 (gfc_conv_intrinsic_fraction): Likewise.
2404 (gfc_conv_intrinsic_nearest): Likewise.
2405 (gfc_conv_intrinsic_spacing): Likewise.
2406 (gfc_conv_intrinsic_rrspacing): Likewise.
2407 (gfc_conv_intrinsic_scale): Likewise.
2408 (gfc_conv_intrinsic_set_exponent): Likewise.
2410 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
2414 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
2415 functions with CLASS formal arguments.
2417 2010-06-10 Janus Weil <janus@gcc.gnu.org>
2420 * resolve.c (conformable_arrays): Handle allocatable components.
2422 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2425 * gfortran.texi: Document that Cray pointers cannot be function
2428 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2431 * gfortran.texi: Document lack of support for syntax
2432 "complex FUNCTION name*16()", and existence of alternative
2433 legacy syntax "complex*16 FUNCTION name()".
2435 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2438 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2439 POSIX's fsync(), and how to call the latter from Fortran code.
2441 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2444 * interface.c (compare_actual_formal): Reject actual arguments with
2445 array subscript passed to ASYNCHRONOUS dummys.
2447 2010-06-10 Daniel Kraft <d@domob.eu>
2450 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2451 (struct gfc_symbol): New field `assoc'.
2452 (struct gfc_association_list): New struct.
2453 (struct gfc_code): New struct `block' in union, move `ns' there
2454 and add association list.
2455 (gfc_free_association_list): New method.
2456 (gfc_has_vector_subscript): Made public;
2457 * match.h (gfc_match_associate): New method.
2458 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2459 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2460 * interface.c (gfc_has_vector_subscript): Made public.
2461 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2462 * match.c (gfc_match_associate): New method.
2463 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2464 * primary.c (match_variable): Don't allow names associated to expr here.
2465 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2466 (case_exec_markers, case_end): Add ASSOCIATE statement.
2467 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2468 (parse_associate): New method.
2469 (parse_executable): Handle ST_ASSOCIATE.
2470 (parse_block_construct): Change reference to gfc_code's `ns' field.
2471 * resolve.c (resolve_select_type): Ditto.
2472 (resolve_code): Ditto.
2473 (resolve_block_construct): Ditto and add comment.
2474 (resolve_select_type): Set association list in generated BLOCK to NULL.
2475 (resolve_symbol): Resolve associate names.
2476 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2477 and free association list.
2478 (gfc_free_association_list): New method.
2479 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2480 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2481 gfc_code's `ns' field.
2483 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2485 * error.c (error_print): Pre-initialize loc by NULL.
2486 * openmp.c (resolve_omp_clauses): Add explicit
2487 braces to avoid ambigous else.
2488 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2490 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2492 * gfc-internals.texi: Move to GFDL 1.3.
2493 * gfortran.texi: Ditto.
2494 * intrinsic.texi: Ditto.
2495 * invoke.texi: Ditto.
2497 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2500 * check.c (gfc_check_selected_real_kind): Verify that the
2501 actual arguments are scalar.
2503 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2506 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2508 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2511 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2513 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2515 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2517 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2519 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2520 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2521 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2522 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2524 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2525 less_than_bitsize2): New functions.
2526 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2527 nonnegative_check and less_than_bitsize1.
2528 (gfc_check_ibclr, gfc_check_ibset): Removed.
2529 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2532 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2535 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2538 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2540 * resolve.c (resolve_deallocate_expr): Avoid warning
2541 about possible use of iunitialized sym.
2542 (resolve_allocate_expr): Pre-initialize sym by NULL.
2544 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2547 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2549 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2551 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
2553 (gfc_get_array_type_bounds): Likewise.
2555 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
2556 (gfc_find_module): Likewise.
2558 * f95-lang.c (pushlevel): Likewise.
2560 * trans.h (struct lang_type): Add variable_size GTY option.
2561 (struct lang_decl): Likewise.
2563 2010-06-08 Tobias Burnus <burnus@net-b.de>
2566 * symbol.c (check_conflict): Move protected--external/procedure check ...
2567 * resolve.c (resolve_select_type): ... to the resolution stage.
2569 2010-06-07 Tobias Burnus <burnus@net-b.de>
2571 * options.c (gfc_handle_option): Fix -fno-recursive.
2573 2010-06-07 Tobias Burnus <burnus@net-b.de>
2575 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2576 * gfortran.texi (copyrights-gfortran): Ditto.
2578 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2580 * lang.opt (fshort-enums): Define using Var and VarExists.
2581 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2583 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2584 Janus Weil <janus@gcc.gnu.org>
2587 * resolve.c (get_declared_from_expr): Move to before
2588 resolve_typebound_generic_call. Make new_ref and class_ref
2589 ignorable if set to NULL.
2590 (resolve_typebound_generic_call): Once we have resolved the
2591 generic call, check that the specific instance is that which
2592 is bound to the declared type.
2593 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2594 freeing 'class_ref->next' twice.
2596 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2599 * trans-array.c (structure_alloc_comps): Dereference scalar
2600 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2603 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2605 * gfortranspec.c (append_arg, lang_specific_driver): Use
2606 GCC-specific formats in diagnostics.
2608 2010-06-02 Tobias Burnus <burnus@net-b.de>
2611 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2614 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2617 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2620 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2622 * fortran/gfortran.texi: Fix typos in description of variable-format-
2625 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2628 * dependency.c (gfc_check_section_vs_section): Check
2629 for interleaving array assignments without conflicts.
2631 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2633 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2634 $data component of a class container.
2635 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2636 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2637 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2638 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2639 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2640 * gcc/fortran/parse.c (parse_derived): Ditto.
2641 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2642 gfc_expr_attr): Ditto.
2643 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2644 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2645 resolve_fl_var_and_proc, resolve_typebound_procedure,
2646 resolve_fl_derived): Ditto.
2647 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2648 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2650 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2651 gfc_trans_deferred_vars): Ditto.
2652 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2654 2010-05-28 Tobias Burnus <burnus@net-b.de>
2656 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2658 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2660 * gfortranspec.c (append_arg, lang_specific_driver): Use
2661 fatal_error instead of fatal. Use warning instead of fprintf for
2664 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2666 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2667 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2668 xstrerror instead of strerror.
2670 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2672 * cpp.c (cb_cpp_error): Save and restore
2673 global_dc->warn_system_headers, not variable warn_system_headers.
2675 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2677 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2679 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2681 * trans-common.c: Do not include rtl.h, include output.h instead.
2682 * trans-decl.c: Likewise.
2684 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2687 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2688 namespace before trying to reorder the gsymbols.
2690 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2695 * resolve.c (resolve_global_procedure): Add check for global
2696 procedures with implicit interfaces and assumed-shape or optional
2697 dummy arguments. Verify that function return type, kind and string
2700 2010-05-21 Tobias Burnus <burnus@net-b.de>
2702 * gfortran.h: Do not include system.h.
2703 * bbt.c: Include system.h.
2705 * dependency.c: Ditto.
2706 * dump-parse-tree.c: Ditto.
2707 * arith.h: Do not include gfortran.h.
2708 * constructor.h: Do not include gfortran.h and splay-tree.h.
2709 * match.h: Do not include gfortran.h.
2711 * target-memory.h: Ditto.
2712 * openmp.c: Do not include toplev.h and target.h.
2713 * trans-stmt.c: Ditto not include toplev.h.
2715 * trans-common.c: Tell why toplev.h is needed. And
2716 do not include target.h.
2717 * trans-expr.c: Tell why toplev.h is needed.
2718 * trans-array.c: Ditto.
2719 * trans-openmp.c: Ditto.
2720 * trans-const.c: Ditto.
2722 * trans-types.c: Ditto.
2723 * trans-io.c: Ditto.
2724 * trans-decl.c: Ditto.
2727 * trans-intrinsic.c: Ditto.
2730 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2733 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2734 before returning MATCH_ERROR. Add check for scalar. Add check for
2735 default integer kind.
2737 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2740 * match.c (gfc_match_select_type): On error jump back out of the local
2742 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2743 stage, more precisely to ...
2744 * resolve.c (resolve_fl_derived): ... this place.
2746 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2749 * resolve.c (ensure_not_abstract): Allow abstract types with
2750 non-abstract ancestors.
2752 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2754 * trans-const.c: Include realmpfr.h.
2755 * Make-lang.in: Update dependencies.
2757 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2759 * trans-const.c, trans-types.c, trans-intrinsic.c:
2760 Clean up redundant includes.
2762 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2765 * lang.opt (Wunused-dummy-argument): New option.
2766 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2767 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2768 (set_Wall): Enable warn_unused_dummy_argument.
2769 (gfc_handle_option): Set warn_unused_dummy_argument according to
2771 * trans-decl.c (generate_local_decl): Separate warnings about
2772 unused variables and unused dummy arguments.
2773 * invoke.texi: Documented new option.
2775 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2777 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2778 (gfc_conv_string_tmp): Do not assert type comparibilty.
2779 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2780 (gfc_conv_expr_descriptor): Remove assert.
2781 * trans-common.c: Clarify why rtl.h and tm.h are included.
2782 * trans-openmp.c: Do not include ggc.h and real.h.
2783 Explain why gimple.h is included.
2784 * trans-const.c: Do not include ggc.h.
2785 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2786 * trans.c: Do not include ggc.h and real.h.
2787 Explain why gimple.h is included.
2788 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2789 and dwarf2out.h are included.
2790 * trans-io.c: Do not include gimple.h and real.h.
2791 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2792 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2795 2010-05-20 Tobias Burnus <burnus@net-b.de>
2797 * options.c (gfc_init_options,gfc_post_options): Enable
2798 flag_associative_math by default.
2800 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2803 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2804 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2805 blank STOP, handling a null expression. (gfc_trans_pause): Use
2806 pause_string for blank PAUSE.
2807 * trans.h: Add external function declaration for error_stop_numeric.
2808 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2809 the declaration for the library call. Adjust whitespaces.
2810 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2811 signal no stop code. Match the expression following the stop and pass
2812 that to the translators. Remove the old use of digit matching. Add
2813 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2814 and if CHARACTER, default character KIND.
2816 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2819 * lang.opt (Wconversion-extra): New option.
2820 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2821 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2822 (set_Wall): Enable -Wconversion.
2823 (gfc_handle_option): Set warn_conversion_extra.
2824 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2825 introduced for -Wconversion if -Wconversion-extra is present.
2826 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2827 -Wconversion; document -Wconversion-extra.
2829 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2832 * gfortran.h (gfc_has_default_initializer): New.
2833 * expr.c (gfc_has_default_initializer): New.
2834 * resolve.c (has_default_initializer): Removed, use
2835 gfc_has_default_initializer() instead. Updated all callers.
2836 * trans-array.c (has_default_initializer): Removed, use
2837 gfc_has_default_initializer() instead. Updated all callers.
2838 * trans-decl.c (generate_local_decl): Do not check the
2839 first component only to check for initializers, but use
2840 gfc_has_default_initializer() instead.
2842 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2845 * primary.c (match_string_constant): Move start_locus just inside
2847 * data.c (create_character_intializer): Clarified truncation warning.
2849 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2852 * intrinsic.h (gfc_check_float): New prototype.
2853 (gfc_check_sngl): New prototype.
2854 * check.c (gfc_check_float): New.
2855 (gfc_check_sngl): New.
2856 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2857 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2859 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2860 added them to the list of specifics of REAL instead.
2862 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2865 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2866 This is now handled via 'gfc_class_null_initializer'.
2868 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2870 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2871 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2872 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2873 add_procs_to_declared_vtab,add_generic_specifics,
2874 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2875 find_typebound_proc_uop,gfc_find_typebound_proc,
2876 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2877 gfc_get_tbp_symtree): Moved here from other places.
2878 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2880 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2881 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2882 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2883 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2884 * Make-lang.in: Add class.o.
2885 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2886 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2887 add_procs_to_declared_vtab,add_generic_specifics,
2888 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2889 find_typebound_proc_uop,gfc_find_typebound_proc,
2890 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2891 gfc_get_tbp_symtree): Move to class.c.
2893 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2895 * trans-types.c (gfc_init_types): Use build_function_type_list.
2896 (gfc_get_ppc_type): Likewise.
2897 * trans-decl.c (gfc_generate_constructors): Likewise.
2898 * f95-lang.c (build_builtin_fntypes): Likewise.
2899 (gfc_init_builtin_functions): Likewise.
2900 (DEF_FUNCTION_TYPE_0): Likewise.
2901 (DEF_FUNCTION_TYPE_1): Likewise.
2902 (DEF_FUNCTION_TYPE_2): Likewise.
2903 (DEF_FUNCTION_TYPE_3): Likewise.
2904 (DEF_FUNCTION_TYPE_4): Likewise.
2905 (DEF_FUNCTION_TYPE_5): Likewise.
2906 (DEF_FUNCTION_TYPE_6): Likewise.
2907 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2908 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2910 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2912 * trans-array.c (gfc_trans_array_constructor_value): Use
2913 build_constructor instead of build_constructor_from_list.
2914 (gfc_build_constant_array_constructor): Likewise.
2915 * trans-decl.c (create_main_function): Likewise.
2916 * trans-stmt.c (gfc_trans_character_select): Likewise.
2918 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2921 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2922 (resolve_fl_variable_derived): ... this place.
2923 (resolve_symbol): Make sure function symbols (and their result
2924 variables) are not resolved twice.
2926 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2929 * array.c (match_array_list): Revert change from 2010-05-13.
2931 2010-05-16 Richard Guenther <rguenther@suse.de>
2933 * trans-decl.c (module_htab_decls_hash): Revert last change.
2935 2010-05-16 Richard Guenther <rguenther@suse.de>
2937 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2939 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2941 * options.c (set_Wall): Remove special logic for Wuninitialized
2944 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2948 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2951 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2955 * gfortran.h (gfc_class_null_initializer): New prototype.
2956 * expr.c (gfc_class_null_initializer): New function to build a NULL
2957 initializer for CLASS pointers.
2958 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2959 containers. Remove default NULL initialization of $data component.
2960 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2962 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2963 Use new function 'gfc_class_null_initializer'.
2964 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2967 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2970 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2971 unsigned mpz_get_?i routines.
2973 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2975 * trans.c (trans_code): Set backend locus early.
2976 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2977 of the function instead of current input_location.
2979 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2982 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2984 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2985 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2988 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2991 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2993 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2994 by reference dummy procedures or non-dummy procedure pointers.
2995 (gfc_omp_predetermined_sharing): Return
2996 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2998 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3001 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
3002 after OMP statement.
3003 (gfc_match_omp_critical): Likewise.
3004 (gfc_match_omp_flush): Likewise.
3005 (gfc_match_omp_workshare): Likewise.
3006 (gfc_match_omp_master): Likewise.
3007 (gfc_match_omp_ordered): Likewise.
3008 (gfc_match_omp_atomic): Likewise.
3009 (gfc_match_omp_barrier): Likewise.
3010 (gfc_match_omp_end_nowait): Likewise.
3012 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3015 * resolve.c (validate_case_label_expr): Removed FIXME.
3016 (resolve_select): Raise default warning on case labels out of range
3017 of the case expression.
3019 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
3024 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
3025 about conversion warnings.
3027 2010-05-10 Janus Weil <janus@gcc.gnu.org>
3030 * match.c (gfc_match_select_type): Move error message to
3031 resolve_select_type.
3032 * resolve.c (resolve_select_type): Error message moved here from
3033 gfc_match_select_type. Correctly set type of temporary.
3035 2010-05-10 Richard Guenther <rguenther@suse.de>
3037 * trans-decl.c (gfc_build_library_function_decl): Split out
3039 (build_library_function_decl_1): ... this new function.
3040 Set a fnspec attribute if a specification was provided.
3041 (gfc_build_library_function_decl_with_spec): New function.
3042 (gfc_build_intrinsic_function_decls): Annotate internal_pack
3043 and internal_unpack.
3045 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3048 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3051 2010-05-07 Jason Merrill <jason@redhat.com>
3053 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3054 to avoid -Wc++-compat warning.
3056 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3059 * options.c (gfc_handle_option): Add argument kind.
3060 * gfortran.h (gfc_handle_option): Update declaration.
3062 2010-05-06 Tobias Burnus <burnus@net-b.de>
3065 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3068 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3071 * resolve.c (traverse_data_list): Rephrase error message for
3072 non-constant bounds in data-implied-do.
3074 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3077 * gfortran.h: Removed repeat count from constructor, removed
3079 * data.h (gfc_assign_data_value_range): Changed return value from
3081 * data.c (gfc_assign_data_value): Add location to constructor element.
3082 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3083 for each element in range. Return early if an error was generated.
3084 * resolve.c (check_data_variable): Stop early if range assignment
3087 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3090 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3091 * symbol.c (gfc_build_class_symbol): Add separate class container for
3094 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3097 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3099 2010-05-02 Tobias Burnus <burnus@net-b.de>
3102 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3103 for lcobound, ucobound, image_index and this_image.
3104 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3105 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3106 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3107 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3109 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3111 2010-04-30 Tobias Burnus <burnus@net-b.de>
3115 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3116 calculation for array descriptor types.
3118 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3121 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3122 initializers for PPC members of the vtabs.
3124 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3127 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3128 attribute for all PPC members of the vtypes.
3129 (copy_vtab_proc_comps): Copy the correct interface.
3130 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3131 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3132 a dummy argument and make sure all PPC members of the vtab are
3133 initialized correctly.
3134 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3135 in call to gfc_trans_assign_vtab_procs.
3136 * trans-stmt.c (gfc_trans_allocate): Ditto.
3138 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3141 * resolve.c (resolve_typebound_function): Renamed
3142 resolve_class_compcall.Do all the detection of class references
3144 (resolve_typebound_subroutine): resolve_class_typebound_call
3145 renamed. Otherwise same as resolve_typebound_function.
3146 (gfc_resolve_expr): Call resolve_typebound_function.
3147 (resolve_code): Call resolve_typebound_subroutine.
3149 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3152 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3153 pass back the specific symtree name, rather than the target
3156 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3159 * resolve.c (resolve_structure_cons): Make the initializer of
3160 the vtab component 'extends' the same type as the component.
3162 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3165 * interface.c (check_interface1): Pass symbol name rather than NULL to
3166 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3167 trap MULL. (gfc_compare_derived_types): Revert previous change
3168 incorporated incorrectly during merge from trunk, r155778.
3169 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3170 than NULL to gfc_compare_interfaces.
3171 * symbol.c (add_generic_specifics): Likewise.
3173 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3176 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3177 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3178 (gfc_find_derived_vtab): Likewise.
3179 * module.c (ab_attribute): Add enumerator AB_VTAB.
3180 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3181 (check_for_ambiguous): Likewise.
3183 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3184 Janus Weil <janus@gcc.gnu.org>
3187 * trans-expr.c (select_class_proc): Remove function.
3188 (conv_function_val): Delete reference to previous.
3189 (gfc_conv_derived_to_class): Add second argument to the call to
3190 gfc_find_derived_vtab.
3191 (gfc_conv_structure): Exclude proc_pointer components when
3192 accessing $data field of class objects.
3193 (gfc_trans_assign_vtab_procs): New function.
3194 (gfc_trans_class_assign): Add second argument to the call to
3195 gfc_find_derived_vtab.
3196 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3197 implement holding off searching for the vptr derived type.
3198 (add_proc_component): New function.
3199 (add_proc_comps): New function.
3200 (add_procs_to_declared_vtab1): New function.
3201 (copy_vtab_proc_comps): New function.
3202 (add_procs_to_declared_vtab): New function.
3203 (void add_generic_specifics): New function.
3204 (add_generics_to_declared_vtab): New function.
3205 (gfc_find_derived_vtab): Add second argument to the call to
3206 gfc_find_derived_vtab. Add the calls to
3207 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3208 * decl.c (build_sym, build_struct): Use new arg in calls to
3209 gfc_build_class_symbol.
3210 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3211 definition of struct gfc_class_esym_list. Modify prototypes
3212 of gfc_build_class_symbol and gfc_find_derived_vtab.
3213 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3214 call to gfc_find_derived_vtab.
3215 * module.c : Add the vtype attribute.
3216 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3217 * resolve.c (resolve_typebound_generic_call): Add second arg
3218 to pass along the generic name for class methods.
3219 (resolve_typebound_call): The same.
3220 (resolve_compcall): Use the second arg to carry the generic
3221 name from the above. Remove the reference to class_esym.
3222 (check_members, check_class_members, resolve_class_esym,
3223 hash_value_expr): Remove functions.
3224 (resolve_class_compcall, resolve_class_typebound_call): Modify
3225 to use vtable rather than member by member calls.
3226 (gfc_resolve_expr): Modify second arg in call to
3228 (resolve_select_type): Add second arg in call to
3229 gfc_find_derived_vtab.
3230 (resolve_code): Add second arg in call resolve_typebound_call.
3231 (resolve_fl_derived): Exclude vtypes from check for late
3232 procedure definitions. Likewise for checking of explicit
3233 interface and checking of pass arg.
3234 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3235 calls to gfc_find_derived_vtab.
3236 * match.c (select_type_set_tmp): Use new arg in call to
3237 gfc_build_class_symbol.
3238 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3240 * parse.c (endType): Finish incomplete classes.
3242 2010-04-28 Tobias Burnus <burnus@net-b.de>
3246 * simplify.c (simplify_cobound): Handle scalar coarrays.
3248 2010-04-27 Tobias Burnus <burnus@net-b.de>
3250 * gfc-internals.texi: Update copyright year.
3251 * gfortran.texi: Ditto.
3252 * invoke.texi: Ditto.
3254 2010-04-27 Tobias Burnus <burnus@net-b.de>
3257 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3258 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3259 * trans-types.c (gfc_get_array_type_bounds,
3260 gfc_get_array_descriptor_base): Add corank argument.
3261 * trans-array.c (gfc_array_init_size): Handle corank.
3262 (gfc_trans_create_temp_array, gfc_array_allocate,
3263 gfc_conv_expr_descriptor): Add corank argument to call.
3264 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3266 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3270 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3271 of mucking with a tree directly.
3273 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3276 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3277 gfc_error with new error message.
3279 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3283 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3285 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3287 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3288 than the address of a GFC_SS_REFERENCE.
3289 * trans.h : Change comment on GFC_SS_REFERENCE.
3291 2010-04-22 Richard Guenther <rguenther@suse.de>
3294 * resolve.c (gfc_resolve_index): Wrap around ...
3295 (gfc_resolve_index_1): ... this. Add parameter to allow
3296 any integer kind index type.
3297 (resolve_array_ref): Allow any integer kind for the start
3298 index of an array ref.
3300 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3303 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3306 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3308 * intrinsic.c (sort_actual): Remove 'is' in error message.
3310 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3313 * resolve.c (resolve_fl_derived): If a component character
3314 length has not been resolved, do so now.
3315 (resolve_symbol): The same as above for a symbol character
3317 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3318 not needed for a character valued, procedure pointer.
3321 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3322 not found, return FAILURE rather than ICEing.
3324 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3327 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3328 sequential loops private in the innermost containing task region.
3330 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3332 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3333 to build_common_tree_nodes.
3335 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
3338 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
3339 gfc_msg_bounds by using 'Array bound mismatch' directly.
3340 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
3341 error message to include the mismatch in the extent of array bound.
3342 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
3343 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
3345 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3347 * gfortran.texi: Update information on temporary file locations.
3349 2010-04-16 Jakub Jelinek <jakub@redhat.com>
3351 * trans-decl.c (gfc_build_qualified_array): Ensure
3352 ubound.N and lbound.N artificial variable names don't appear
3355 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
3358 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
3359 block of code. Set name to the variable associated with the descriptor.
3361 2010-04-15 Jakub Jelinek <jakub@redhat.com>
3363 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
3364 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
3366 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
3368 * intrinsic.texi: Add the missing specific name of intrinsic
3369 procedure where the specific name is identical to the generic name.
3370 Fix inconsistent or mismatch in the argument names in intrinsic
3371 procedure descriptions. Add the SCALAR allocatable description to
3374 2010-04-14 Tobias Burnus <burnus@net-b.de>
3377 * array.c (gfc_find_array_ref): Handle codimensions.
3378 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
3379 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
3380 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
3382 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
3383 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
3385 * intrinsic.h (add_functions): Add this_image, image_index,
3386 lcobound and ucobound intrinsics.
3387 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
3388 gfc_check_image_index, gfc_check_this_image,
3389 gfc_simplify_image_index, gfc_simplify_lcobound,
3390 gfc_simplify_this_image, gfc_simplify_ucobound):
3391 New function prototypes.
3392 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
3393 IMAGE_INDEX): Document new intrinsic functions.
3394 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
3396 * simplify.c (simplify_bound_dim): Handle coarrays.
3397 (simplify_bound): Update simplify_bound_dim call.
3398 (gfc_simplify_num_images): Add -fcoarray=none check.
3399 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
3400 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
3402 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3405 * constructor.c: Fix typo in comment.
3406 * expr.c (find_array_section): Add check for max array limit.
3408 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
3411 * gfortranspec.c (lookup_option): Check for -static and return
3413 (lang_specific_driver): Break when OPTION_static is discovered.
3415 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3417 * array.c (extract_element): Restore function from trunk.
3418 (gfc_get_array_element): Restore function from trunk.
3419 (gfc_expand_constructor): Restore check against
3420 flag_max_array_constructor.
3421 * constructor.c (node_copy_and_append): Delete unused.
3422 * gfortran.h: Delete comment and extra include.
3423 * constructor.h: Bump copyright and clean up TODO comments.
3424 * resolve.c: Whitespace.
3426 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3428 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3429 with direct access access to elements. Adjusted prototype, fixed all
3431 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3433 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3434 (gfc_simplify_spread): Removed workaround, directly insert elements
3435 at a given array position.
3436 (gfc_simplify_transpose): Likewise.
3437 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3439 (gfc_simplify_unpack): Likewise.
3441 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3443 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3444 (convert_boz): ... this and moved to start of file.
3445 (gfc_simplify_abs): Whitespace fix.
3446 (gfc_simplify_acos): Whitespace fix.
3447 (gfc_simplify_acosh): Whitespace fix.
3448 (gfc_simplify_aint): Whitespace fix.
3449 (gfc_simplify_dint): Whitespace fix.
3450 (gfc_simplify_anint): Whitespace fix.
3451 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3452 (gfc_simplify_dnint): Whitespace fix.
3453 (gfc_simplify_asin): Whitespace fix.
3454 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3455 (gfc_simplify_atan): Likewise.
3456 (gfc_simplify_atanh): Whitespace fix.
3457 (gfc_simplify_atan2): Whitespace fix.
3458 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3459 (gfc_simplify_bessel_j1): Likewise.
3460 (gfc_simplify_bessel_jn): Likewise.
3461 (gfc_simplify_bessel_y0): Likewise.
3462 (gfc_simplify_bessel_y1): Likewise.
3463 (gfc_simplify_bessel_yn): Likewise.
3464 (gfc_simplify_ceiling): Reorderd statements.
3465 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3467 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3469 (gfc_simplify_complex): Replaced if-gate. Removed check for
3471 (gfc_simplify_conjg): Whitespace fix.
3472 (gfc_simplify_cos): Whitespace fix.
3473 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3474 (gfc_simplify_dcmplx): Removed check for constant arguments.
3475 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3476 (gfc_simplify_digits): Whitespace fix.
3477 (gfc_simplify_dim): Whitespace fix.
3478 (gfc_simplify_dprod): Reordered statements.
3479 (gfc_simplify_erf): Whitespace fix.
3480 (gfc_simplify_erfc): Whitespace fix.
3481 (gfc_simplify_epsilon): Whitespace fix.
3482 (gfc_simplify_exp): Whitespace fix.
3483 (gfc_simplify_exponent): Use convert_boz().
3484 (gfc_simplify_floor): Reorderd statements.
3485 (gfc_simplify_gamma): Whitespace fix.
3486 (gfc_simplify_huge): Whitespace fix.
3487 (gfc_simplify_iand): Whitespace fix.
3488 (gfc_simplify_ieor): Whitespace fix.
3489 (simplify_intconv): Use gfc_convert_constant().
3490 (gfc_simplify_int): Use simplify_intconv().
3491 (gfc_simplify_int2): Reorderd statements.
3492 (gfc_simplify_idint): Reorderd statements.
3493 (gfc_simplify_ior): Whitespace fix.
3494 (gfc_simplify_ishftc): Removed duplicate type check.
3495 (gfc_simplify_len): Use range_check() instead of manual range check.
3496 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3497 (gfc_simplify_log): Whitespace fix.
3498 (gfc_simplify_log10): Whitespace fix.
3499 (gfc_simplify_minval): Whitespace fix.
3500 (gfc_simplify_maxval): Whitespace fix.
3501 (gfc_simplify_mod): Whitespace fix.
3502 (gfc_simplify_modulo): Whitespace fix.
3503 (simplify_nint): Reorderd statements.
3504 (gfc_simplify_not): Whitespace fix.
3505 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3506 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3507 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3508 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3509 (gfc_simplify_realpart): Whitespace fix.
3510 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3511 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3512 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3513 (gfc_simplify_sign): Whitespace fix.
3514 (gfc_simplify_sin): Whitespace fix.
3515 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3516 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3517 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3518 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3519 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3521 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3523 * gfortran.h (gfc_start_constructor): Removed.
3524 (gfc_get_array_element): Removed.
3525 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3526 instead. Fixed all callers.
3527 (extract_element): Removed.
3528 (gfc_expand_constructor): Temporarily removed check for
3529 max-array-constructor. Will be re-introduced later if still required.
3530 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3531 instead. Fixed all callers.
3532 * expr.c (find_array_section): Replaced manual lookup of elements
3533 by gfc_constructor_lookup.
3535 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3537 * gfortran.h (gfc_get_null_expr): New prototype.
3538 (gfc_get_operator_expr): New prototype.
3539 (gfc_get_character_expr): New prototype.
3540 (gfc_get_iokind_expr): New prototype.
3541 * expr.c (gfc_get_null_expr): New.
3542 (gfc_get_character_expr): New.
3543 (gfc_get_iokind_expr): New.
3544 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3545 * matchexp.c (build_node): Renamed and moved to
3546 expr.c (gfc_get_operator_expr). Reordered arguments to match
3547 other functions. Fixed all callers.
3548 (gfc_get_parentheses): Use specific function to build expr.
3549 * array.c (gfc_match_array_constructor): Likewise.
3550 * arith.c (eval_intrinsic): Likewise.
3551 (gfc_hollerith2int): Likewise.
3552 (gfc_hollerith2real): Likewise.
3553 (gfc_hollerith2complex): Likewise.
3554 (gfc_hollerith2logical): Likewise.
3555 * data.c (create_character_intializer): Likewise.
3556 * decl.c (gfc_match_null): Likewise.
3557 (enum_initializer): Likewise.
3558 * io.c (gfc_match_format): Likewise.
3559 (match_io): Likewise.
3560 * match.c (gfc_match_nullify): Likewise.
3561 * primary.c (match_string_constant): Likewise.
3562 (match_logical_constant): Likewise.
3563 (build_actual_constructor): Likewise.
3564 * resolve.c (build_default_init_expr): Likewise.
3565 * symbol.c (generate_isocbinding_symbol): Likewise.
3566 (gfc_build_class_symbol): Likewise.
3567 (gfc_find_derived_vtab): Likewise.
3568 * simplify.c (simplify_achar_char): Likewise.
3569 (gfc_simplify_adjustl): Likewise.
3570 (gfc_simplify_adjustr): Likewise.
3571 (gfc_simplify_and): Likewise.
3572 (gfc_simplify_bit_size): Likewise.
3573 (gfc_simplify_is_iostat_end): Likewise.
3574 (gfc_simplify_is_iostat_eor): Likewise.
3575 (gfc_simplify_isnan): Likewise.
3576 (simplify_bound): Likewise.
3577 (gfc_simplify_leadz): Likewise.
3578 (gfc_simplify_len_trim): Likewise.
3579 (gfc_simplify_logical): Likewise.
3580 (gfc_simplify_maxexponent): Likewise.
3581 (gfc_simplify_minexponent): Likewise.
3582 (gfc_simplify_new_line): Likewise.
3583 (gfc_simplify_null): Likewise.
3584 (gfc_simplify_or): Likewise.
3585 (gfc_simplify_precision): Likewise.
3586 (gfc_simplify_repeat): Likewise.
3587 (gfc_simplify_scan): Likewise.
3588 (gfc_simplify_size): Likewise.
3589 (gfc_simplify_trailz): Likewise.
3590 (gfc_simplify_trim): Likewise.
3591 (gfc_simplify_verify): Likewise.
3592 (gfc_simplify_xor): Likewise.
3593 * trans-io.c (build_dt): Likewise.
3594 (gfc_new_nml_name_expr): Removed.
3596 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3598 * arith.h (gfc_constant_result): Removed prototype.
3599 * constructor.h (gfc_build_array_expr): Removed prototype.
3600 (gfc_build_structure_constructor_expr): Removed prototype.
3601 * gfortran.h (gfc_int_expr): Removed prototype.
3602 (gfc_logical_expr): Removed prototype.
3603 (gfc_get_array_expr): New prototype.
3604 (gfc_get_structure_constructor_expr): New prototype.
3605 (gfc_get_constant_expr): New prototype.
3606 (gfc_get_int_expr): New prototype.
3607 (gfc_get_logical_expr): New prototype.
3608 * arith.c (gfc_constant_result): Moved and renamed to
3609 expr.c (gfc_get_constant_expr). Fixed all callers.
3610 * constructor.c (gfc_build_array_expr): Moved and renamed to
3611 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3612 and kind. Fixed all callers.
3613 (gfc_build_structure_constructor_expr): Moved and renamed to
3614 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3615 to type and kind. Fixed all callers.
3616 * expr.c (gfc_logical_expr): Renamed to ...
3617 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3618 (gfc_int_expr): Renamed to ...
3619 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3621 (gfc_get_constant_expr): New.
3622 (gfc_get_array_expr): New.
3623 (gfc_get_structure_constructor_expr): New.
3624 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3627 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3629 * constructor.h: New.
3630 * constructor.c: New.
3631 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3632 * arith.c (reducy_unary): Use constructor API.
3633 (reduce_binary_ac): Likewise.
3634 (reduce_binary_ca): Likewise.
3635 (reduce_binary_aa): Likewise.
3636 * check.c (gfc_check_pack): Likewise.
3637 (gfc_check_reshape): Likewise.
3638 (gfc_check_unpack): Likewise.
3639 * decl.c (add_init_expr_to_sym): Likewise.
3640 (build_struct): Likewise.
3641 * dependency.c (gfc_check_dependency): Likewise.
3642 (contains_forall_index_p): Likewise.
3643 * dump-parse-tree.c (show_constructor): Likewise.
3644 * expr.c (free_expr0): Likewise.
3645 (gfc_copy_expr): Likewise.
3646 (gfc_is_constant_expr): Likewise.
3647 (simplify_constructor): Likewise.
3648 (find_array_element): Likewise.
3649 (find_component_ref): Likewise.
3650 (find_array_section): Likewise.
3651 (find_substring_ref): Likewise.
3652 (simplify_const_ref): Likewise.
3653 (scalarize_intrinsic_call): Likewise.
3654 (check_alloc_comp_init): Likewise.
3655 (gfc_default_initializer): Likewise.
3656 (gfc_traverse_expr): Likewise.
3657 * iresolve.c (check_charlen_present): Likewise.
3658 (gfc_resolve_reshape): Likewise.
3659 (gfc_resolve_transfer): Likewise.
3660 * module.c (mio_constructor): Likewise.
3661 * primary.c (build_actual_constructor): Likewise.
3662 (gfc_match_structure_constructor): Likewise.
3663 * resolve.c (resolve_structure_cons): Likewise.
3664 * simplify.c (is_constant_array_expr): Likewise.
3665 (init_result_expr): Likewise.
3666 (transformational_result): Likewise.
3667 (simplify_transformation_to_scalar): Likewise.
3668 (simplify_transformation_to_array): Likewise.
3669 (gfc_simplify_dot_product): Likewise.
3670 (simplify_bound): Likewise.
3671 (simplify_matmul): Likewise.
3672 (simplify_minval_maxval): Likewise.
3673 (gfc_simplify_pack): Likewise.
3674 (gfc_simplify_reshape): Likewise.
3675 (gfc_simplify_shape): Likewise.
3676 (gfc_simplify_spread): Likewise.
3677 (gfc_simplify_transpose): Likewise.
3678 (gfc_simplify_unpack): Likewise.q
3679 (gfc_convert_constant): Likewise.
3680 (gfc_convert_char_constant): Likewise.
3681 * target-memory.c (size_array): Likewise.
3682 (encode_array): Likewise.
3683 (encode_derived): Likewise.
3684 (interpret_array): Likewise.
3685 (gfc_interpret_derived): Likewise.
3686 (expr_to_char): Likewise.
3687 (gfc_merge_initializers): Likewise.
3688 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3689 (gfc_trans_array_constructor_value): Likewise.
3690 (get_array_ctor_strlen): Likewise.
3691 (gfc_constant_array_constructor_p): Likewise.
3692 (gfc_build_constant_array_constructor): Likewise.
3693 (gfc_trans_array_constructor): Likewise.
3694 (gfc_conv_array_initializer): Likewise.
3695 * trans-decl.c (check_constant_initializer): Likewise.
3696 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3697 (gfc_apply_interface_mapping_to_cons): Likewise.
3698 (gfc_trans_structure_assign): Likewise.
3699 (gfc_conv_structure): Likewise.
3700 * array.c (check_duplicate_iterator): Likewise.
3701 (match_array_list): Likewise.
3702 (match_array_cons_element): Likewise.
3703 (gfc_match_array_constructor): Likewise.
3704 (check_constructor_type): Likewise.
3705 (check_constructor): Likewise.
3707 (expand_constructor): Likewise.
3708 (extract_element): Likewise.
3709 (gfc_expanded_ac): Likewise.
3710 (resolve_array_list): Likewise.
3711 (gfc_resolve_character_array_constructor): Likewise.
3712 (copy_iterator): Renamed to ...
3713 (gfc_copy_iterator): ... this.
3714 (gfc_append_constructor): Removed.
3715 (gfc_insert_constructor): Removed unused function.
3716 (gfc_get_constructor): Removed.
3717 (gfc_free_constructor): Removed.
3718 (qgfc_copy_constructor): Removed.
3719 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3720 Removed all references. Replaced constructor list by splay-tree.
3721 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3722 the inner struct, added member 'base'.
3723 (gfc_append_constructor): Removed prototype.
3724 (gfc_insert_constructor): Removed prototype.
3725 (gfc_get_constructor): Removed prototype.
3726 (gfc_free_constructor): Removed prototype.
3727 (qgfc_copy_constructor): Removed prototype.
3728 (gfc_copy_iterator): New prototype.
3729 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3731 2010-04-10 Tobias Burnus <burnus@net-b.de>
3734 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3735 proc-pointers and type-bound procedures.
3736 (gfc_specification_expr): Check proc-pointers for pureness.
3738 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3741 * gfortranspec.c (lang_specific_driver): Do not expose vars
3742 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3745 2010-04-09 Tobias Burnus <burnus@net-b.de>
3748 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3750 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3751 * data.c (gfc_assign_data_value): Ditto.
3752 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3753 (gfc_traverse_expr): Traverse also through codimension expressions.
3754 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3755 gfc_has_ultimate_pointer): New functions.
3756 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3757 (gfc_array_ref): Add codimen.
3758 (gfc_array_ref): Add in_allocate.
3759 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3760 gfc_has_ultimate_pointer): Add prototypes.
3761 * interface.c (compare_parameter, compare_actual_formal,
3762 check_intents): Add coarray constraints.
3763 * match.c (gfc_match_iterator): Add coarray constraint.
3764 * match.h (gfc_match_array_ref): Update interface.
3765 * primary.c (gfc_match_varspec): Handle codimensions.
3766 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3767 (check_class_members): Return gfc_try instead for error recovery.
3768 (resolve_typebound_function,resolve_typebound_subroutine,
3769 check_members): Handle return value of check_class_members.
3770 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3771 check_dimension, compare_spec_to_ref, resolve_array_ref,
3772 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3773 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3775 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3776 Skip over coarray refs.
3777 (gfc_array_allocate) Add support for references containing coindexes.
3778 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3779 (gfc_map_intrinsic_function): Ignore codimensions.
3781 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3784 * io.c (check_format_string): Added check for additional non
3785 blank characters after the format string was successfully
3787 * io.c (check_format): Changed the error messages for positive
3788 int required and period required to drop through the error logic
3789 and report with gfc_error instead of gfc_error_now. Corrected
3790 format postion for hollerith strings.
3792 2010-04-08 Tobias Burnus <burnus@net-b.de>
3794 * module.c (use_iso_fortran_env_module): Fix standard check.
3796 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3798 * parse.c (parse_derived, parse_enum): Avoid set but not used
3801 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3804 * gfortran.texi: Add section about representation of
3807 2010-04-07 Simon Baldwin <simonb@google.com>
3809 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3810 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3812 2010-04-07 Richard Guenther <rguenther@suse.de>
3814 * options.c (gfc_init_options): Do not set.
3816 2010-04-06 Tobias Burnus <burnus@net-b.de>
3819 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3820 * match.c (gfc_match_critical, sync_statement): Ditto.
3821 * gfortran.h (gfc_fcoarray): New enum.
3822 (gfc_option_t): Use it.
3823 * lang.opt (fcoarray): Add new flag.
3824 * invoke.texi (fcoarray): Document it.
3825 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3826 (gfc_handle_coarray_option): New function.
3828 2010-04-06 Tobias Burnus <burnus@net-b.de>
3831 * gfortran.h (gfc_array_spec): Add cotype.
3832 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3833 and defer error diagnostic.
3834 * resolve.c (resolve_fl_derived): Add missing check.
3835 (resolve_symbol): Add cotype/type check.
3836 * parse.c (parse_derived): Fix setting of coarray_comp.
3838 2010-04-06 Tobias Burnus <burnus@net-b.de>
3841 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3842 match_array_element_spec,gfc_copy_array_spec,
3843 gfc_compare_array_spec): Include corank.
3844 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3845 * decl.c (build_sym,build_struct,variable_decl,
3846 match_attr_spec,attr_decl1,cray_pointer_decl,
3847 gfc_match_volatile): Add codimension.
3848 (gfc_match_codimension): New function.
3849 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3850 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3851 (gfc_add_codimension): New function prototype.
3852 * match.h (gfc_match_codimension): New function prototype.
3853 (gfc_match_array_spec): Update prototype
3854 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3855 * module.c (MOD_VERSION): Bump.
3856 (mio_symbol_attribute): Support coarray attributes.
3857 (mio_array_spec): Add corank support.
3858 * parse.c (decode_specification_statement,decode_statement,
3859 parse_derived): Add coarray support.
3860 * resolve.c (resolve_formal_arglist, was_declared,
3861 is_non_constant_shape_array, resolve_fl_variable,
3862 resolve_fl_derived, resolve_symbol): Add coarray support.
3863 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3864 gfc_build_class_symbol): Add coarray support.
3865 (gfc_add_codimension): New function.
3867 2010-04-06 Tobias Burnus <burnus@net-b.de>
3870 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3871 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3872 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3874 * intrinsic.texi (iso_fortran_env): Ditto.
3875 * libgfortran.h (libgfortran_stat_codes): New enum.
3876 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3877 constants from the intrinsic module.
3879 2010-04-06 Tobias Burnus <burnus@net-b.de>
3882 * intrinsic.c (add_functions): Add num_images.
3883 * decl.c (gfc_match_end): Handle END CRITICAL.
3884 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3885 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3887 * gfortran.h (gfc_statement): Add enum items for those.
3888 (gfc_exec_op) Ditto.
3889 (gfc_isym_id): Add num_images.
3890 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3891 (gfc_trans_sync,gfc_trans_critical): New functions.
3892 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3893 gfc_trans_critical): Add/update prototypes.
3894 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3895 and SYNC statements.
3896 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3897 * resolve.c (resolve_sync): Add function.
3898 (gfc_resolve_blocks): Handle CRITICAL.
3899 (resolve_code): Handle CRITICAL, ERROR STOP,
3900 (resolve_branch): Add CRITICAL constraint check.
3901 and SYNC statements.
3902 * st.c (gfc_free_statement): Add new statements.
3903 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3904 (gfc_build_builtin_function_decls): Initialize it.
3905 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3906 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3907 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3909 (match_exit_cycle): Handle CRITICAL constraint.
3910 (gfc_match_stopcode): Handle ERROR STOP.
3911 * match.h (gfc_match_critical, gfc_match_error_stop,
3912 gfc_match_sync_all, gfc_match_sync_images,
3913 gfc_match_sync_memory): Add prototype.
3914 * parse.c (decode_statement, gfc_ascii_statement,
3915 parse_executable): Handle new statements.
3916 (parse_critical_block): New function.
3917 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3918 * intrinsic.texi (num_images): Document new function.
3919 * simplify.c (gfc_simplify_num_images): Add function.
3921 2010-04-06 Tobias Burnus <burnus@net-b.de>
3924 * trans-array.c (gfc_conv_expr_descriptor): Update
3925 gfc_trans_scalar_assign call.
3926 (has_default_initializer): New function.
3927 (gfc_trans_deferred_array): Nullify less often.
3928 * trans-expr.c (gfc_conv_subref_array_arg,
3929 gfc_trans_subcomponent_assign): Update call to
3930 gfc_trans_scalar_assign.
3931 (gfc_trans_scalar_assign): Add parameter and pass it on.
3932 (gfc_trans_assignment_1): Optionally, do not dealloc before
3934 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3935 call to gfc_trans_scalar_assign.
3936 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3937 initializer to static variables.
3938 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3939 * trans-stmt.c (forall_make_variable_temp,
3940 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3941 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3942 gfc_trans_allocate): Update gfc_trans_assignment call.
3943 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3944 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3945 parameter to prototype.
3947 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3949 * ioparm.def : Update copyright.
3951 * trans-array.c : ditto
3952 * trans-array.h : ditto
3954 * trans-types.c: ditto
3955 * dependency.c : ditto
3956 * gfortran.h : ditto
3958 * trans-io.c : ditto
3959 * trans-intrinsic.c : ditto
3960 * libgfortran.h : ditto
3961 * invoke.texi : ditto
3962 * intrinsic.texi : ditto
3965 * intrinsic.c : ditto
3966 * interface.c : ditto
3967 * iresolve.c : ditto
3968 * trans-stmt.c : ditto
3969 * trans-stmt.h : ditto
3974 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3977 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3978 do not assert the context of derived types.
3980 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3983 * ioparm.def: Change inquire size variable to type pointer to
3986 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3989 * trans-expr.c (conv_parent_component_references): Ensure that
3990 'dt' has a backend_decl.
3993 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3994 type has a backend_decl.
3997 * resolve.c (resolve_global_procedure): Check that the 'cl'
3998 structure is not NULL.
4000 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
4002 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
4005 2010-03-17 Tobias Burnus <burnus@net-b.de>
4008 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
4009 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
4011 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
4012 pointees as having explizit size.
4013 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
4015 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
4016 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
4017 * resolve.c (resolve_symbol): Handle cp_was_assumed.
4018 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
4019 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
4022 2010-03-14 Tobias Burnus <burnus@net-b.de>
4025 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
4026 (resolve_ordinary_assign): Add check to avoid segfault.
4028 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
4032 * resolve.c (resolve_compcall): Add new boolean dummy argument
4033 'class_members'. Only resolve expression at end if false.
4034 Remove redundant, static variable 'class_object'.
4035 (check_class_members): Add extra argument to call of
4037 (resolve_typebound_function): Renamed resolve_class_compcall.
4038 Do all the detection of class references here. Correct calls to
4039 resolve_compcall for extra argument.
4040 (resolve_typebound_subroutine): resolve_class_typebound_call
4041 renamed. Otherwise same as resolve_typebound_function.
4042 (gfc_resolve_expr): Call resolve_typebound_function.
4043 (resolve_code): Call resolve_typebound_subroutine.
4045 2010-03-10 Tobias Burnus <burnus@net-b.de
4048 * symbol.c (get_iso_c_sym): Set sym->result.
4050 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4053 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4054 for TBPs, otherwise they will not be resolved properly.
4055 (resolve_function): Use 'value.function.esym' instead of
4056 'value.function.name' to check if we're dealing with a TBP.
4057 (check_class_members): Set correct type of passed object for all TBPs,
4058 not only generic ones, except if the type is abstract.
4060 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4063 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4064 'final...' are not misinterpreted as FINAL statements.
4066 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4069 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4070 allocatable ultimate components do not need temporaries, whilst
4071 ultimate pointer components do.
4073 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4076 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4078 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4081 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4084 * trans-array.c (gfc_conv_array_parameter): A full array of
4085 derived type need not be restricted to a symbol without an
4086 array spec to use the call to gfc_conv_expr_descriptor.
4089 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4090 allocatable arrays do not need temporaries.
4092 2010-03-01 Tobias Burnus <burnus@net-b.de>
4095 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4098 2010-02-28 Tobias Burnus <burnus@net-b.de>
4101 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4102 (gfc_conv_initializer): Handle zero initializer as special case.
4104 2010-02-27 Tobias Burnus <burnus@net-b.de>
4107 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4108 for module variables for Fortran 2008.
4110 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4113 * trans-common.c (build_common_decl): Also update DECL_MODE,
4114 and DECL_SIZE when encountering a larger common block and call
4117 2010-02-24 Tobias Burnus <burnus@net-b.de>
4120 * trans-expr.c (gfc_conv_initializer): Call directly
4121 gfc_conv_constant for C_NULL_(FUN)PTR.
4123 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4126 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4127 checking the rest of the dimensions for elements.
4129 2010-02-21 Tobias Burnus <burnus@net-b.de>
4132 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4134 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4135 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4136 * invoke.texi: Document new -fno-protect-parens flag.
4138 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4144 * dependency.c (gfc_check_argument_var_dependency): Use enum
4145 value instead of arithmetic vaue for 'elemental'.
4146 (check_data_pointer_types): New function.
4147 (gfc_check_dependency): Call check_data_pointer_types.
4148 * trans-array.h : Change fourth argument of
4149 gfc_conv_array_parameter to boolean.
4150 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4151 can be a dummy but it must not be assumed shape or deferred.
4152 Change fourth argument to boolean. Array constructor exprs will
4153 always be contiguous and do not need packing and unpacking.
4154 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4155 space and change fourth argument of gfc_conv_array_parameter
4157 (gfc_trans_arrayfunc_assign): Change fourth argument of
4158 gfc_conv_array_parameter to boolean.
4159 * trans-io.c (gfc_convert_array_to_string): The same.
4160 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4162 2010-02-20 Tobias Burnus <burnus@net-b.de>
4165 * libgfortran.h: Add GFC_RTCHECK_MEM.
4166 * invoke.texi (-fcheck=): Document -fcheck=mem.
4167 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4168 and enable malloc-success check only with -fcheck=mem.
4169 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4171 2010-02-16 Tobias Burnus <burnus@net-b.de>
4174 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4175 * intrinsic.c (add_functions): Ditto.
4176 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4177 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4179 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4182 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4183 gfc_trans_do prototype.
4184 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4185 a loop exit condition. If exit condition is given, build the loop exit
4186 code, checking IO results of implied do loops in READ and WRITE.
4187 (gfc_trans_do): Likewise.
4188 * trans.c (trans_code): New static work function, previously
4189 gfc_trans_code. Passes exit condition to gfc_trans_do.
4190 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4191 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4192 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4193 result status bits in the dtparm structure. Use this condition in call
4194 to gfc_trans_code_cond.
4196 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4200 * trans-array.c (gfc_conv_array_parameter): Use
4201 gfc_full_array_ref_p to detect full and contiguous variable
4202 arrays. Full array components and contiguous arrays do not need
4203 internal_pack and internal_unpack.
4205 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4208 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4211 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4213 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4216 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4217 Tobias Burnus <burnus@net-b.de>
4220 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4222 2010-02-10 Tobias Burnus <burnus@net-b.de>
4225 * trans-decl.c (gfc_generate_function_code): Only check
4226 actual-vs.-dummy character bounds if not bind(C).
4228 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4231 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4232 info->dimen after info has been freed.
4234 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4237 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4240 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4242 * module.c (fix_mio_expr): Declare sym.
4244 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4247 * module.c (fix_mio_expr): Fix for private generic procedures.
4249 2010-02-09 Daniel Kraft <d@domob.eu>
4252 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4253 length to be correct and issue only with -Wsurprising.
4254 * invoke.texi (Wsurprising): Mention this new warning that is
4255 turned on by -Wsurprising.
4257 2010-02-09 Daniel Kraft <d@domob.eu>
4260 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4261 can be CHARACTER type.
4262 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4264 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4267 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4268 'formal_ptr'. If this is true, give returned descriptor unity
4269 lbounds, in all dimensions, and the appropriate offset.
4270 (gfc_conv_procedure_call); If formal is a pointer, set the last
4271 argument of gfc_conv_subref_array_arg to true.
4272 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4273 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4274 new arg of gfc_conv_subref_array_arg to false.
4275 * trans-stmt.c (forall_make_variable_temp): The same.
4277 2010-02-03 Tobias Burnus <burnus@net-b.de>
4280 * interface.c (compare_parameter): Disable rank-checking
4283 2010-02-02 Tobias Burnus <burnus@net-b.de>
4286 * parse.c (decode_specification_statement): Use sym->result not sym.
4288 2010-02-01 Tobias Burnus <burnus@net-b.de>
4291 * decl.c (variable_decl): Allow default initializer in
4292 TYPE declarations in PURE functions.
4294 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4297 * resolve.c (resolve_allocate_expr): Move default initialization code
4298 here from gfc_trans_allocate.
4299 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4301 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4302 of CLASS variables via memcpy.
4303 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4304 to resolve_allocate_expr.
4306 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4309 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4310 * gfortran.h : Add prototype for above.
4311 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4312 (gfc_trans_subcomponent_assign): Call new function to replace
4313 the code to deal with allocatable components.
4314 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4315 gfc_get_full_arrayspec_from_expr to replace existing code.
4317 2010-01-25 Tobias Burnus <burnus@net-b.de>
4320 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4323 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4327 * expr.c (remove_subobject_ref): If the constructor is NULL use
4328 the expression as the source.
4329 (simplify_const_ref): Change the type of expression if
4330 there are component references. Allow for substring to be at
4331 the end of an arbitrarily long chain of references. If an
4332 element is found that is not in an EXPR_ARRAY, assume that this
4333 is scalar initialization of array. Call remove_subobject_ref in
4334 this case with NULL second argument.
4336 2010-01-24 Tobias Burnus <burnus@net-b.de>
4339 * array.c (gfc_array_dimen_size): Use correct specific
4340 function in the check.
4342 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
4345 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
4346 is required, turn any trailing array elements after a range
4347 into ranges so that offsets can be calculated.
4349 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
4351 * module.c (mio_f2k_derived): Use enumerator as initializer of
4355 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
4356 bitfield of width 2.
4358 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4361 * resolve.c (extract_compcall_passed_object): Set locus for
4362 passed-object argument.
4363 (extract_ppc_passed_object): Set locus and correctly remove PPC
4366 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
4369 * trans-decl.c (add_argument_checking): Do not use the backend
4370 decl directly to test for the presence of an optional dummy
4371 argument. Use gfc_conv_expr_present, remembering to set the
4375 * trans-decl.c (gfc_generate_function_code): Small white space
4376 changes. If 'recurcheckvar' is NULL do not try to reset it.
4378 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4381 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
4382 component for extended types.
4383 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
4384 and take care of parent component accessibility.
4386 2010-01-17 Janus Weil <janus@gcc.gnu.org>
4389 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
4390 * interface.c (check_interface1): Move a warning message here from
4391 resolve_fl_procedure.
4392 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
4393 * module.c (read_module): Remove call to gfc_check_interfaces, since
4394 this comes too early here.
4395 * resolve.c (resolve_fl_procedure): Move warning message to
4398 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4401 * interface.c (check_interface1): Pass symbol name rather than NULL to
4402 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
4404 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4405 than NULL to gfc_compare_interfaces.
4407 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4410 * trans-array.c (duplicate_allocatable): Static version of
4411 gfc_duplicate_allocatable with provision to handle scalar
4412 components. New boolean argument to switch off call to malloc
4414 (gfc_duplicate_allocatable): New function to call above with
4416 (gfc_copy_allocatable_data): New function to call above with
4418 (structure_alloc_comps): Do not apply indirect reference to
4419 scalar pointers. Add new section to copy allocatable components
4420 of arrays. Extend copying of allocatable components to include
4422 (gfc_copy_only_alloc_comp): New function to copy allocatable
4423 component derived types, without allocating the base structure.
4424 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4425 Add primitive for gfc_copy_only_alloc_comp.
4426 * trans-expr.c (gfc_conv_procedure_call): After calls to
4427 transformational functions with results that are derived types
4428 with allocatable components, copy the components in the result.
4429 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4430 of lhs derived types before allocation.
4432 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4435 * module.c (load_generic_interfaces): If a procedure that is
4436 use associated but not generic is given an interface that
4437 includes itself, then make it generic.
4439 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4440 Shujing Zhao <pearly.zhao@oracle.com>
4442 PR translation/42469
4443 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4444 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4445 character between option name and help text.
4447 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4451 * trans-array.c (gfc_conv_array_initializer): Change call to
4452 gfc_error_now to call to gfc_fatal_error.
4453 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4454 (is_constant_element): Changed name from constant_element.
4455 (gfc_constant_ac): Only use expand_construuctor for expression
4456 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4457 call gfc_is_constant_expr.
4458 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4460 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4461 array expressions should have their constructors expanded.
4462 (gfc_resolve_expr): Use new function to determine whether or not to call
4463 gfc_expand_constructor.
4465 2010-01-09 Tobias Burnus <burnus@net-b.de>
4468 * trans-expr.c (gfc_trans_structure_assign): Handle
4470 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4471 to the constructor for c_null_(fun)ptr.
4472 * resolve.c (resolve_structure_cons): Add special case
4473 for c_null_(fun)ptr.
4475 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4477 * gfortranspec.c (lang_specific_driver): Update copyright notice
4480 2010-01-08 Tobias Burnus <burnus@net-b.de>
4483 * symbol.c (check_conflict, gfc_copy_attr): Add
4484 ASYNCHRONOUS support.
4485 (gfc_add_asynchronous): New function.
4486 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4487 (gfc_match_asynchronous): New function.
4488 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4489 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4490 (gfc_add_asynchronous): New Prototype.
4491 * module.c (ab_attribute, mio_symbol_attribute): Add
4492 ASYNCHRONOUS support.
4493 * resolve.c (was_declared): Ditto.
4494 * match.h (gfc_match_asynchronous): New prototype.
4495 * parse.c (decode_specification_statement,decode_statement):
4496 Add ASYNCHRONOUS support.
4498 2010-01-07 Tobias Burnus <burnus@net-b.de>
4501 * trans-decl.c (get_proc_pointer_decl): Fix call to
4502 gfc_conv_initializer for array-valued proc-pointer funcs.
4504 2010-01-07 Tobias Burnus <burnus@net-b.de>
4507 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4508 allocatable scalars with SAVE attribute.
4510 2010-01-05 Tobias Burnus <burnus@net-b.de>
4513 * options.c (gfc_post_options): Set -frecursion
4514 when -fopenmp is used.
4516 2010-01-05 Tobias Burnus <burnus@net-b.de>
4519 * trans-expr.c (gfc_conv_procedure_call): Nullify
4520 return value for allocatable-scalar character functions.
4522 2010-01-04 Tobias Burnus <burnus@net-b.de>
4525 * error.c (error_printf, gfc_warning, gfc_notify_std,
4526 gfc_warning_now, gfc_error, gfc_error_now,
4527 gfc_fatal_error): Change argument name from nocmsgid to
4528 gmsgid to enable (x)gettext's % checking.
4530 2010-01-04 Tobias Burnus <burnus@net-b.de>
4532 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4534 2010-01-04 Tobias Burnus <burnus@net-b.de>
4537 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4538 for functions returning allocatable scalars.
4539 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4540 reallocating an allocatable scalar.
4541 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4543 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4544 allocatable scalars.
4545 (gfc_generate_function_code): Nullify result variable for
4546 allocatable scalars.
4549 * module.c (gfc_use_module): Fix warning string to allow
4553 * invoke.texi (-fcheck=recursion): Mention that the checking
4554 is also disabled for -frecursive.
4555 * trans-decl.c (gfc_generate_function_code): Disable
4556 -fcheck=recursion when -frecursive is used.
4558 * intrinsic.texi (iso_c_binding): Improve wording.
4561 Copyright (C) 2010 Free Software Foundation, Inc.
4563 Copying and distribution of this file, with or without modification,
4564 are permitted in any medium without royalty provided the copyright
4565 notice and this notice are preserved.