1 2010-09-29 Joseph Myers <joseph@codesourcery.com>
3 * lang.opt: Don't use VarExists.
5 2010-09-29 Joseph Myers <joseph@codesourcery.com>
7 * cpp.c (cpp_define_builtins): Update names of gfc_option_t
9 (gfc_cpp_post_options): Update names of cpp_options members.
10 (cb_cpp_error): Update names of diagnostic_context members.
11 * f95-lang.c (gfc_init_builtin_functions): Update names of
13 * gfortran.h (gfc_option_t): Rename warn_conversion and
15 * intrinsic.c (gfc_convert_type_warn): Update names of
17 * options.c (gfc_init_options, gfc_post_options, set_Wall,
18 gfc_handle_option): Update names of gfc_option_t members.
19 * parse.c (next_free, next_fixed): Update names of gfc_option_t
21 * scanner.c (pedantic): Remove extern declaration.
22 (skip_free_comments, skip_fixed_comments, include_line): Update
23 names of gfc_option_t members.
24 * trans-decl.c (gfc_generate_function_code): Update names of
27 2010-09-28 Tobias Burnus <burnus@net-b.de>
31 * intrinsic.c (add_functions): Make compiler_version and
32 compiler_options CLASS_INQUIRY.
33 * gfortran.h (gfc_get_option_string): New prototype.
34 * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
36 (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
37 (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
38 (ISO_C_BINDING): Refer to C_SIZEOF.
39 * options.c (gfc_get_option_string): New function.
40 * simplify.c (gfc_simplify_compiler_options): Use it.
41 (gfc_simplify_compiler_version): Include compiler name.
43 2010-09-28 Jan Hubicka <jh@suse.cz>
45 * f95-lang.c (gfc_define_builtin): Make leaf.
46 (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
47 and ATTR_NOTHROW_LEAF_LIST.
48 (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
49 (DEF_GOMP_BUILTIN): Likewise.
51 2010-09-28 Tobias Burnus <burnus@net-b.de>
54 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
57 2010-09-27 Tobias Burnus <burnus@net-b.de>
61 * intrinsic.h (gfc_simplify_compiler_options,
62 gfc_simplify_compiler_version): New prototypes.
63 * intrinsic.c (gfc_intrinsic_function_by_id,
64 make_from_module): New functions.
65 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
66 gfc_specific_intrinsic): Don't return module intrinsics.
67 (add_functions): Add compiler_options, compiler_version.
68 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
69 * symbol.c (std_for_isocbinding_symbol): Add version check for
71 * iso-fortran-env.def: Add compiler_options, compiler_version.
72 * iso-c-binding.def: Add c_sizeof.
73 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
74 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
75 (gfc_intrinsic_function_by_id): New prototype.
76 * module.c (create_intrinsic_function): New function.
77 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
78 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
79 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
81 * simplify.c (gfc_simplify_compiler_options,
82 gfc_simplify_compiler_version): New functions.
84 2010-09-26 Daniel Kraft <d@domob.eu>
88 * resolve.c (resolve_select_type): Clarify code.
89 (resolve_assoc_var): Only set typespec if it is currently unknown.
91 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
94 * module.c (create_int_parameter_array): Set the array value shape.
96 2010-09-25 Tobias Burnus <burnus@net-b.de>
98 * gfortran.texi: Re-add accidently removed \input line.
100 2010-09-25 Daniel Kraft <d@domob.eu>
103 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
104 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
105 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
106 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
107 `extra_comma' with changed semantics.
108 (gfc_resolve_dt): Check variable definitions.
109 (match_io_element): Remove INTENT and PURE checks here and
110 initialize code->ext.dt member.
111 (match_io): Set dt->dt_io_kind.
112 (gfc_resolve_inquire): Check variable definition for all tags
113 except UNIT, FILE and ID.
114 * resolve.c (resolve_transfer): Variable definition check.
116 2010-09-25 Tobias Burnus <burnus@net-b.de>
118 * interface.c (gfc_match_end_interface): Constify char pointer
121 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
123 * interface.c (gfc_match_end_interface): Deal with user defined
124 operators that overload rational operators and C1202.
126 2010-09-24 Tobias Burnus <burnus@net-b.de>
128 * gfortran.texi: Add second space after end-of-sentence period;
129 change / to /@/ to allow hyphenation of URLs.
130 (Standards): Remove duplicated OpenMP, update wording given that
131 Fortran 2008 now released.
132 (Fortran 2008 status): Update and add list of implemented features.
134 2010-09-24 Tobias Burnus <burnus@net-b.de>
137 * iso-fortran-env.def: Add NAMED_KINDARRAY with
138 character_kinds, integer_kinds, logical_kinds and
140 * gfortran.h: Add them to iso_fortran_env_symbol.
141 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
142 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
143 libgfortran_stat_codes to libgfortran_error_codes.
144 * module.c (create_int_parameter_array): New function.
145 (use_iso_fortran_env_module): Use it for
146 NAMED_KINDARRAY of iso-fortran-env.def.
147 * trans-decl.c (gfc_get_symbol_decl): Parameter
148 arrays of intrinsics modules become local static variables.
149 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
150 integer_kinds, logical_kinds and real_kinds.
152 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
155 * frontend-passes.c (optimize_binop_array_assignment):
156 Only re-use lhs as intermediate storage if kind and type
159 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
163 * trans-array.c (gfc_conv_expr_descriptor): Handle
164 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
166 2010-09-23 Tobias Burnus <burnus@net-b.de>
168 * intrinsic.texi (OpenMP modules): Add named constants of
171 2010-09-23 Daniel Kraft <d@domob.eu>
176 * gfortran.h (gfc_check_vardef_context): New method.
177 (struct symbol_attribute): New flag `select_type_temporary'.
178 * primary.c (gfc_variable_attr): Clarify initialization of ref.
179 (match_variable): Remove PROTECTED check and assignment check
180 for PARAMETERs (this is now done later).
181 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
182 (gfc_match_associate): Defer initialization of newAssoc->variable.
183 (gfc_match_nullify): Remove PURE definability check.
184 (select_type_set_tmp): Set new `select_type_temporary' flag.
185 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
186 (gfc_check_pointer_assign): Ditto (and other checks removed).
187 (gfc_check_vardef_context): New method.
188 * interface.c (compare_parameter_protected): Removed.
189 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
190 related to INTENT([IN]OUT) arguments.
191 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
192 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
193 (remove_last_array_ref): New method.
194 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
195 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
196 (resolve_assoc_var): Remove checks for definability here.
197 (resolve_select_type): Handle resolving of code->block here.
198 (resolve_ordinary_assign): Remove PURE check.
199 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
200 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
202 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
204 * gfortran.texi (Argument list functions): Allow URL to wrap.
205 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
206 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
207 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
208 code markups in the text.
209 * invoke.texi (Fortran Dialect Options)
210 (Error and Warning Options, Directory Options, Code Gen Options):
211 Likewise. Remove @code inside @smallexample.
213 2010-09-22 Joseph Myers <joseph@codesourcery.com>
215 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
216 OPT__help instead of OPT_fversion and OPT_fhelp.
217 * lang.opt (-all-warnings, -assert, -assert=, -comments,
218 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
219 -dump, -dump=, -include-barrier, -include-directory,
220 -include-directory=, -include-directory-after,
221 -include-directory-after=, -include-prefix, -include-prefix=,
222 -no-line-commands, -no-standard-includes, -output, -output=,
223 -preprocess, -print-missing-file-dependencies, -trace-includes,
224 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
225 -write-dependencies, -write-user-dependencies): New.
227 2010-09-21 Jason Blevins <jrblevin@sdf.org>
229 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
230 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
233 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
236 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
240 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
241 accessing dimensions in reversed order.
244 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
245 intrinsic function call.
247 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
248 Update asserts accordingly.
251 * trans.h (gfc_se): New field force_tmp.
252 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
253 and set parmse.force_tmp if some alias is found.
254 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
255 if se->force_tmp is set.
257 2010-09-20 Janus Weil <janus@gcc.gnu.org>
260 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
261 TBPs, PPCs and pointer/allocatable components.
263 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
266 * simplify.c (is_constant_array_expr): Allow structure array
267 elements as well as constants.
268 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
269 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
270 type of source to the result.
272 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
274 * frontend-passes.c (gfc_expr_walker): Also
275 handle EXPR_SUBSTRING.
277 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
279 * frontend-passes.c (gfc_expr_walker): Handle
280 constructors and references.
282 2010-09-16 Tobias Burnus <burnus@net-b.de>
285 * trans-types.c (create_fn_spec): New function.
286 (gfc_get_function_type): Call it.
288 2010-09-16 Jakub Jelinek <jakub@redhat.com>
290 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
291 (gfc_expr_walker, gfc_code_walker): New prototypes.
292 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
293 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
294 (optimize_namespace): Use gfc_code_walker.
295 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
296 (optimize_expr_0, optimize_code_node,
297 optimize_actual_arglist): Removed.
298 (optimize_assignment): Don't call optimize_expr_0.
300 2010-09-16 Janus Weil <janus@gcc.gnu.org>
303 * interface.c (compare_parameter): Create vtab for actual argument,
304 instead of formal (if needed).
306 2010-09-15 Janus Weil <janus@gcc.gnu.org>
309 * resolve.c (resolve_allocate_expr): Do default initialization via
312 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
314 * mathbuiltins.def: Do not defined huge_val built-in.
315 * trans-const.c (gfc_build_inf_or_huge): New function.
316 * trans-const.h (gfc_build_inf_or_huge): New prototype.
317 * f95-lang.c (gfc_init_builtin_functions): Don't defined
319 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
320 have functions of type (*) (void) anymore.
321 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
322 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
323 of generating a call to huge_val().
325 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
327 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
328 * dependency.c (gfc_check_dependency): Don't depend on
329 expr's inline_noncopying_intrinsic_attribute.
330 * dependency.c (gfc_check_argument_var_dependency,
331 gfc_check_argument_dependency): Ditto. Recursively check dependency
332 as NOT_ELEMENTAL in the non-copying (=transpose) case.
333 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
334 * resolve.c (find_noncopying_intrinsics): Remove.
335 (resolve_function, resolve_call): Remove call to
336 find_noncopying_intrinsics.
338 * trans-array.c (gfc_conv_array_transpose): Remove.
339 (gfc_walk_subexpr): Make non-static. Move prototype...
340 * trans-array.h (gfc_walk_subexpr): ... here.
341 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
343 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
344 gfc_inline_intrinsic_function_p): New.
345 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
346 Remove transpose from the libcall list.
347 (gfc_walk_intrinsic_function): Special case inline intrinsic.
348 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
350 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
352 * trans-expr.c (expr_is_variable): New function taking non-copying
353 intrinsic functions into account.
354 (gfc_trans_assignment_1): Use expr_is_variable.
356 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
358 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
359 real array dimension instead of the scalarizer (loop) dimension.
361 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
363 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
364 transposed references.
366 2010-09-10 Tobias Burnus <burnus@net-b.de>
369 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
370 build4_stat_loc): New inline functions.
371 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
372 (build1_v, build2_v, build3_v, build4_v): Use input_location
374 * trans-array.c (gfc_trans_scalarized_loop_end,
375 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
376 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
377 gfc_finish_wrapped_block): Ditto.
378 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
379 * trans-expr.c (gfc_conv_missing_dummy,
380 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
381 * trans-openmp.c (gfc_omp_clause_default_ctor,
382 gfc_trans_omp_critical, gfc_trans_omp_parallel,
383 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
384 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
385 gfc_trans_omp_single, gfc_trans_omp_task,
386 gfc_trans_omp_workshare): Ditto.
388 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
390 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
391 for dummy argument that appears in a specification statement.
393 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
395 * trans-array.c (gfc_get_array_ref_dim): New function.
396 (gfc_trans_create_temp_array): Reconstruct array
397 bounds from loop bounds. Use array bounds instead of loop bounds.
399 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
401 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
402 Get the array dimension from the dim array.
404 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
406 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
407 dim array to get the stride in the innermost loop.
409 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
411 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
412 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
413 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
415 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
417 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
418 and info dimension are the same. Loop over loop dimension.
419 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
421 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
423 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
426 2010-09-09 Tobias Burnus <burnus@net-b.de>
429 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
430 STAT): Show also syntax for the function version.
431 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
432 add_sym_3s_intent): Remove function.
433 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
435 (add_sym_2_intent): New function.
436 (add_functions): Set intent for functions which modify
437 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
438 argument name of hostnm from "a" to "c"
439 (add_subroutines): Change add_sym_*s_intent to
440 add_sym_*s and add intent to the add_sym_*s calls.
442 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
445 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
446 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
447 * gfortran.h: Define ISYM values for above intrinsics.
448 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
449 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
450 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
451 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
452 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
453 gfc_simplify_merge_bits, gfc_simplify_rshift,
454 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
455 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
456 gfc_resolve_shift): New prototypes.
457 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
458 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
459 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
460 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
462 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
463 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
464 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
466 (gfc_conv_intrinsic_function): Call above static functions.
467 * intrinsic.texi: Document new intrinsics.
468 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
469 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
470 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
471 gfc_simplify_merge_bits, gfc_simplify_rshift,
472 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
475 2010-09-08 Jakub Jelinek <jakub@redhat.com>
477 * frontend-passes.c (optimize_code_node): Walk block chain by default.
480 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
481 instead of code->block.
484 * openmp.c (resolve_omp_do): Report not enough do loops for
485 collapse even if block->next is NULL.
487 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
490 * dependency.c (gfc_deb_compare_expr): Take missing optional
491 arguments into account.
493 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
495 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
496 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
497 (gfc_build_intrinsic_function_decls): Don't build the
498 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
499 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
500 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
501 of calling clz128/ctz128 library functions.
503 2010-09-07 Jan Hubicka <jh@suse.cz>
505 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
508 2010-09-07 Tobias Burnus <burnus@net-b.de>
511 * intrinsic.texi (COS): Remove superfluous "n".
513 2010-09-07 Tobias Burnus <burnus@net-b.de>
516 * trans-array.c (gfc_conv_descriptor_data_get,
517 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
518 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
519 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
520 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
521 gfc_conv_shift_descriptor_lbound,
522 gfc_set_loop_bounds_from_array_spec,
523 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
524 gfc_conv_array_transpose, gfc_get_iteration_count,
525 gfc_grow_array, gfc_trans_array_ctor_element,
526 gfc_trans_array_constructor_subarray,
527 gfc_trans_array_constructor_value,
528 constant_array_constructor_loop_size, gfc_trans_array_constructor,
529 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
530 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
531 gfc_conv_array_ref, gfc_trans_preloop_setup,
532 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
533 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
534 gfc_conv_descriptor_size, gfc_array_init_size,
535 gfc_array_allocate, gfc_array_deallocate,
536 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
537 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
538 get_array_charlen, gfc_conv_expr_descriptor,
539 array_parameter_size, gfc_conv_array_parameter,
540 gfc_trans_dealloc_allocated, get_full_array_size,
541 duplicate_allocatable,
542 structure_alloc_comps): Change fold_build[0-9] to
544 (duplicate_allocatable, structure_alloc_comps,
545 gfc_duplicate_allocatable): Add space after function name.
547 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
549 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
550 checking string length value.
551 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
552 gfc_charlen_type_node type.
555 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
556 length to gfc_charlen_type_node.
558 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
561 * frontend-passes.c (optimize_binop_array_assignment): New
563 (optimize_assignment): Call it.
565 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
568 * trans-expr.c (gfc_conv_substring): If start and end
569 of the string reference are equal, set the length to one.
571 2010-09-06 Tobias Burnus <burnus@net-b.de>
574 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
576 2010-09-06 Tobias Burnus <burnus@net-b.de>
579 * dump-parse-tree.c (gfc_debug_expr): New function.
581 2010-09-06 Tobias Burnus <burnus@net-b.de>
584 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
585 (check_specific): Special case for those intrinsics.
586 * gfortran.h (gfc_isym_id): Add new intrinsics
587 * intrinsic.h (gfc_check_transf_bit_intrins,
588 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
589 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
591 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
592 gfc_resolve_iparity, resolve_transformational): New functions.
593 (gfc_resolve_product, gfc_resolve_sum,
594 gfc_resolve_parity): Use resolve_transformational.
595 * check.c (gfc_check_transf_bit_intrins): New function.
596 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
597 gfc_simplify_iparity, do_bit_any, do_bit_ior,
598 do_bit_xor, simplify_transformation): New functions.
599 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
600 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
601 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
602 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
603 Handle IALL, IANY and IPARITY intrinsics.
604 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
606 (IALL, IANY, IPARITY): Document new intrinsics.
608 2010-09-05 Tobias Burnus <burnus@net-b.de>
611 * f95-lang.c (gfc_truthvalue_conversion): Use
612 fold_build[0-9]_loc instead of fold_build[0-9].
613 * convert.c (convert): Ditto.
614 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
615 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
616 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
617 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
618 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
619 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
620 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
621 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
622 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
623 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
624 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
625 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
626 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
627 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
628 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
629 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
630 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
631 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
632 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
633 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
634 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
635 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
636 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
637 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
638 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
639 gfc_conv_associated, gfc_conv_same_type_as,
640 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
642 2010-09-04 Tobias Burnus <burnus@net-b.de>
645 * resolve.c (resolve_fl_namelist): Change constraint checking
646 order to prevent endless loop.
648 2010-09-04 Janus Weil <janus@gcc.gnu.org>
651 * resolve.c (resolve_allocate_expr): Generate default initializers
652 already at this point, resolve them and put them into expr3, ...
653 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
656 2010-09-03 Tobias Burnus <burnus@net-b.de>
659 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
660 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
662 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
663 gfc_conv_string_length, gfc_conv_substring,
664 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
665 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
666 gfc_conv_expr_op, gfc_build_compare_string,
667 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
668 gfc_conv_derived_to_class, conv_isocbinding_procedure,
669 gfc_conv_procedure_call, fill_with_spaces,
670 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
671 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
672 gfc_trans_scalar_assign, gfc_trans_zero_assign,
673 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
674 fold_build[0-9] to fold_build[0-9]_loc.
675 * trans-io.c (set_parameter_const, set_parameter_value,
676 set_parameter_ref, gfc_convert_array_to_string, set_string,
677 set_internal_unit, io_result, set_error_locus,
678 nml_get_addr_expr, build_dt): Ditto.
679 * trans-openmp.c (gfc_omp_clause_default_ctor,
680 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
681 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
682 gfc_trans_omp_do): Ditto.
683 * trans.c (gfc_add_modify, gfc_build_addr_expr,
684 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
685 gfc_trans_runtime_check, gfc_call_malloc,
686 gfc_allocate_with_status, gfc_allocate_array_with_status,
687 gfc_call_free, gfc_deallocate_with_status,
688 gfc_call_realloc): Ditto.
690 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
693 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
694 arglists for pure user functions, or for those intrinsic
695 functions which are also pure.
696 * intrinsics.c (add_conv): Mark conversion functions as pure.
697 (add_char_conversions): Likewise.
699 2010-09-03 Daniel Kraft <d@domob.eu>
702 * resolve.c (resolve_actual_arglist): Allow internal procedure
703 as actual argument with Fortran 2008.
705 2010-09-03 Daniel Kraft <d@domob.eu>
708 * gfortran.h (struct gfc_code): Renamed `whichloop' to
709 `which_construct' as this is no longer restricted to loops.
710 * parse.h (struct gfc_state_data): New field `construct'.
711 * match.c (match_exit_cycle): Handle EXIT from non-loops.
712 * parse.c (push_state): Set `construct' field.
713 * resolve.c (resolve_select_type): Extend comment.
714 * trans-stmt.c (gfc_trans_if): Add exit label.
715 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
716 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
717 (gfc_trans_do), (gfc_trans_do_while): Ditto.
718 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
719 (gfc_trans_cycle): Ditto.
720 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
722 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
724 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
725 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
726 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
727 * intrinsic.texi (RSHIFT): Fix documentation.
729 2010-09-02 Tobias Burnus <burnus@net-b.de>
732 * trans-common.c (create_common): Change build[0-9] to
734 * trans-const.c (gfc_conv_constant_to_tree,
735 gfc_conv_constant_to_tree): Ditto.
736 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
737 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
738 add_argument_checking, create_main_function,
739 gfc_generate_return): Ditto.
740 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
741 * trans-stmt.c (allocate_temp_for_forall_nest_1,
742 compute_inner_temp_size, compute_overall_iter_number,
743 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
744 gfc_conv_elemental_dependencies, gfc_do_allocate,
745 gfc_evaluate_where_mask, gfc_trans_allocate,
746 gfc_trans_arithmetic_if, gfc_trans_call,
747 gfc_trans_character_select, gfc_trans_deallocate,
748 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
749 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
750 gfc_trans_integer_select, gfc_trans_logical_select,
751 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
752 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
753 gfc_trans_where_assign) Ditto.
755 2010-09-02 Janus Weil <janus@gcc.gnu.org>
758 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
761 2010-09-02 Tobias Burnus <burnus@net-b.de>
764 * resolve.c (apply_default_init): Mark symbol as referenced,
765 if it is initialized.
766 (resolve_symbol): Change intialized check for BT_DERIVED such
767 that also function results get initialized; remove now obsolete
768 gfc_set_sym_referenced for BT_CLASS.
770 2010-09-01 Janus Weil <janus@gcc.gnu.org>
773 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
774 * resolve.c (resolve_allocate_expr): Defer handling of default
775 initialization to 'gfc_trans_allocate'.
776 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
777 (resolve_fl_derived): Suppress error messages for vtypes.
778 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
779 polymorphic MOLD expression.
780 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
781 dummy initialization.
783 2010-09-01 Tobias Burnus <burnus@net-b.de>
785 * gfortran.texi (preprocessing): Update URL to COCO.
787 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
789 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
790 array quad_decls. Remove unnecessary assignment.
792 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
794 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
795 other than long double.
796 * mathbuiltins.def: Add builtins from the POW and CPOW family.
797 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
798 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
799 prefix to function name.
800 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
801 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
803 (gfc_conv_intrinsic_exponent): Likewise.
804 (gfc_conv_intrinsic_abs): Likewise.
805 (gfc_conv_intrinsic_mod): Likewise.
806 (gfc_conv_intrinsic_sign): Likewise.
807 (gfc_conv_intrinsic_arith): Likewise.
808 (gfc_conv_intrinsic_fraction): Likewise.
809 (gfc_conv_intrinsic_nearest): Likewise.
810 (gfc_conv_intrinsic_spacing): Likewise.
811 (gfc_conv_intrinsic_rrspacing): Likewise.
812 (gfc_conv_intrinsic_scale): Likewise.
813 (gfc_conv_intrinsic_set_exponent): Likewise.
815 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
817 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
818 * intrinsic.h (gfc_resolve_execute_command_line): New function.
819 * iresolve.c (gfc_resolve_execute_command_line): New function.
820 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
821 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
823 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
826 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
827 and parity{,l,ll} builtins.
828 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
829 (gfc_conv_intrinsic_function): Call above new functions.
830 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
832 * intrinsic.texi: Document POPCNT and POPPAR.
834 2010-08-30 Janus Weil <janus@gcc.gnu.org>
837 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
839 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
841 * Make-lang.in: Add frontend-passes.o dependencies.
843 2010-08-29 Janus Weil <janus@gcc.gnu.org>
846 * resolve.c (resolve_structure_cons): For derived types, make sure the
847 type has been resolved.
848 (resolve_typebound_procedures): Make sure the vtab has been generated.
850 2010-08-29 Janus Weil <janus@gcc.gnu.org>
853 * match.c (gfc_match_select_type): Give the associate-name the
854 FL_VARIABLE attribute.
856 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
858 * simplify.c (gfc_simplify_bessel_n2): Fix indention
861 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
864 * trans-types.c (gfc_init_kinds): Disable TFmode.
866 2010-08-27 Janus Weil <janus@gcc.gnu.org>
869 * match.c (gfc_match_allocate): Avoid double free on error.
871 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
874 * gfortran.h (gfc_real_info): Add c_float128 field.
875 * mathbuiltins.def: Indicate which builtins are const.
876 * trans-types.h (float128_type_node, complex_float128_type_node,
877 gfc_real16_is_float128): New variables.
878 * trans-types.c (float128_type_node, complex_float128_type_node,
879 gfc_real16_is_float128): New variables.
880 (gfc_init_kinds): Allow TFmode.
881 (gfc_build_real_type): Mark __float128 types as such.
882 (gfc_init_types): Initialize float128_type_node and
883 complex_float128_type_node
884 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
885 argument of OTHER_BUILTIN macro.
886 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
887 (builtin_decl_for_precision): Special case for __float128.
888 (builtin_decl_for_float_kind): Likewise.
889 (define_quad_builtin): New function.
890 (gfc_build_intrinsic_lib_fndecls): Create all __float128
891 library decls if necessary. Store them in the real16_decl and
892 complex16_decl builtin map fields.
893 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
894 library function names.
896 2010-08-27 Tobias Burnus <burnus@net-b.de>
899 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
900 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
901 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
902 gfc_resolve_parity): New prototypes.
903 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
904 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
905 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
906 gfc_resolve_parity): New functions.
907 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
909 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
910 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
911 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
912 * gcc/fortran/simplify.c (simplify_transformation_to_array):
913 Add post-processing opterator.
914 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
915 gfc_simplify_product, gfc_simplify_sum): Update call.
916 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
917 gfc_simplify_parity): New functions.
919 2010-08-27 Janus Weil <janus@gcc.gnu.org>
922 * match.c (select_type_set_tmp): Add the possibility to reset the
924 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
926 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
929 * dependency.c (check_section_vs_section): Single test for
930 identical strides which takes into account that only one
931 of the strides may be NULL.
933 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
936 * primary.c (match_hollerith_constant): Calculate padding needed to
937 fill default integer and allocate string for that size. Set pad bytes
939 * gfortran.h: Add hollerith pad value to type spec union.
940 * data.c (create_character_initializer): Fix spelling of function name.
941 Use hollerith pad value to calculate length.
942 * arith.c (hollerith2representation); Use hollerith pad value to
945 2010-08-26 Daniel Kraft <d@domob.eu>
950 * gfortran.h (struct gfc_association_list): New flag `dangling'.
951 (gfc_build_block_ns): Declared here...
952 * parse.h (gfc_build_block_ns): ...instead of here.
953 * trans.h (gfc_process_block_locals): Expect additionally the
954 gfc_association_list of BLOCK (if present).
955 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
956 * resolve.c (resolve_variable): Only check for invalid *array*
957 references on associate-names.
958 (resolve_assoc_var): New method with code previously in resolve_symbol.
959 (resolve_select_type): Use association to give the selector and
960 temporaries their values instead of ordinary assignment.
961 (resolve_fl_var_and_proc): Allow CLASS associate-names.
962 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
963 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
964 to `gfc_process_block_locals' to match new interface.
965 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
967 (gfc_process_block_locals): Defer them rather here when linked to
968 from the BLOCK's association list.
970 2010-08-25 Jakub Jelinek <jakub@redhat.com>
972 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
973 TREE_NOTHROW on fndecls that can't throw. Set
974 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
975 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
976 gfor_fndecl_associated.
978 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
981 * frontend-passes.c (optimize_equality): Don't optimize array equality
983 2010-08-23 Janus Weil <janus@gcc.gnu.org>
986 * resolve.c (resolve_procedure_interface): New function split off from
988 (resolve_formal_arglist): Call it here ...
989 (resolve_symbol): ... and here.
991 2010-08-22 Joseph Myers <joseph@codesourcery.com>
993 * Make-lang.in (gfortranspec.o): Update dependencies.
994 * gfortranspec.c: Include coretypes.h before gcc.h. Include
996 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
997 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
998 (g77_xargc): Make unsigned.
999 (g77_xargv): Change to g77_x_decoded_options.
1000 (g77_newargc): Make unsigned.
1001 (g77_newargv): Change to g77_new_decoded_options.
1002 (strings_same, options_same): New.
1003 (append_arg): Use cl_decoded_option structures.
1004 (append_option): New.
1005 (add_arg_libgfortran): New.
1006 (lang_specific_driver): Use cl_decoded_option structures.
1008 2010-08-21 Janus Weil <janus@gcc.gnu.org>
1012 * class.c (add_proc_comp): Add static initializer for PPCs.
1013 (add_procs_to_declared_vtab): Modified comment.
1014 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
1015 initializer if the component is part of a vtype.
1016 (mio_component_list): Add argument 'vtype', pass it on to
1018 (mio_symbol): Modified call to 'mio_component_list'.
1019 * trans.h (gfc_conv_initializer): Modified prototype.
1020 (gfc_trans_assign_vtab_procs): Removed.
1021 * trans-common.c (create_common): Modified call to
1022 'gfc_conv_initializer'.
1023 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
1024 gfc_emit_parameter_debug_info): Modified call to
1025 'gfc_conv_initializer'.
1026 (build_function_decl): Remove assertion.
1027 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1028 Removed call to 'gfc_trans_assign_vtab_procs'.
1029 (gfc_conv_initializer): Add argument 'procptr'.
1030 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
1031 (gfc_trans_assign_vtab_procs): Removed.
1032 * trans-stmt.c (gfc_trans_allocate): Removed call to
1033 'gfc_trans_assign_vtab_procs'.
1035 2010-08-21 Tobias Burnus <burnus@net-b.de>
1039 * intrinsic.c (add_sym): Init value attribute.
1040 (set_attr_value): New function.
1041 (add_functions) Use it and add JN/YN resolvers.
1042 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
1043 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
1044 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
1045 * iresolve.c (gfc_resolve_bessel_n2): New function.
1046 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
1048 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
1049 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1050 * simplify.c (): For YN set to -INF if previous values
1052 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1054 * iresolve.c (gfc_resolve_extends_type_of): Set the
1055 type of the dummy argument to the one of the actual.
1057 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1059 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1061 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1063 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1066 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1068 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1070 2010-08-19 Daniel Kraft <d@domob.eu>
1074 * trans.h (struct gfc_se): New flag `byref_noassign'.
1075 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1076 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1077 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1078 and check for compile-time errors with those.
1079 * trans-decl.c (trans_associate_var): Use new routine
1080 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1081 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1082 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1083 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1084 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1085 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1086 rank remapping for assignment.
1088 2010-08-19 Tobias Burnus <burnus@net-b.de>
1090 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1091 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1094 2010-08-19 Tobias Burnus <burnus@net-b.de>
1098 * check.c (gfc_check_bessel_n2): New function.
1099 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1100 * intrinsic.c (add_functions): Add transformational version
1101 of the Bessel_jn/yn intrinsics.
1102 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1103 gfc_simplify_bessel_yn2): New prototypes.
1104 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1105 transformational variant.
1106 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1107 Check for negative order.
1108 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1109 gfc_simplify_bessel_yn2): New functions.
1111 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1114 * resolve.c (resolve_transfer): Traverse operands and set expression
1115 to be checked to a non EXPR_OP type.
1117 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1120 * gfortran.h (gfc_add_save): Modified prototype.
1121 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1122 (match_pointer_init): New function to match F08 pointer initialization.
1123 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1124 'match_pointer_init'.
1125 (match_attr_spec): Module variables are implicitly SAVE.
1126 (gfc_match_save): Modified call to 'gfc_add_save'.
1127 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1129 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1130 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1131 initialization checks.
1132 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1133 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1134 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1135 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1137 * trans-decl.c (gfc_create_module_variable): Module variables with
1138 TARGET can already exist.
1139 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1140 (gfc_conv_initializer): Implement non-NULL pointer
1143 2010-08-18 Tobias Burnus <burnus@net-b.de>
1146 * intrinsic.texi (selected_char_kind): Document ISO_10646
1149 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1152 * trans-decl.c (build_library_function_decl_1): Chain on
1153 void_list_node instead of creating a new TREE_LIST.
1154 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1155 * trans-types.c (gfc_get_function_type): Likewise. Set
1156 typelist to void_list_node for the main program.
1158 2010-08-17 Daniel Kraft <d@domob.eu>
1161 * gfortran.h (struct gfc_association_list): New member `where'.
1162 (gfc_is_associate_pointer) New method.
1163 * match.c (gfc_match_associate): Remember locus for each associate
1164 name matched and do not try to set variable flag.
1165 * parse.c (parse_associate): Use remembered locus for symbols.
1166 * primary.c (match_variable): Instead of variable-flag check for
1167 associate names set it for all such names used.
1168 * symbol.c (gfc_is_associate_pointer): New method.
1169 * resolve.c (resolve_block_construct): Don't generate assignments
1170 to give associate-names their values.
1171 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1172 (resolve_symbol): Set some more attributes for associate variables,
1173 set variable flag here and check it and don't try to build an
1174 explicitely shaped array-spec for array associate variables.
1175 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1177 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1178 (gfc_sym_type): Return pointer type for association to scalar vars.
1179 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1180 (trans_associate_var): New method.
1181 (gfc_trans_deferred_vars): Handle association symbols.
1183 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1185 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1187 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1189 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1190 OPT_MDX and OPT_MMDX.
1192 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1194 * lang.opt (MDX, MMDX): Mark RejectDriver.
1196 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1198 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1199 vtabs for generics any more).
1201 2010-08-15 Daniel Kraft <d@domob.eu>
1204 * gfortran.h (gfc_find_proc_namespace): New method.
1205 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1206 around with namespace.
1207 * symbol.c (gfc_find_proc_namespace): New method.
1208 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1210 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1211 * parse.c (parse_associate): Removed assignment-generation here...
1212 * resolve.c (resolve_block_construct): ...and added it here.
1213 (resolve_variable): Handle names that are arrays but were not parsed
1214 as such because of association.
1215 (resolve_code): Fix BLOCK resolution.
1216 (resolve_symbol): Generate array-spec for associate-names.
1218 2010-08-15 Tobias Burnus <burnus@net-b.de>
1221 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1222 (verify_c_interop): Handle unresolved DT with bind(C).
1224 2010-08-15 Tobias Burnus <burnus@net-b.de>
1226 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1227 pointer arrays as absent.
1228 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1229 dummys as absent argument.
1230 * interface.c (compare_actual_formal,compare_parameter):
1233 2010-08-15 Tobias Burnus <burnus@net-b.de>
1235 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1236 dummies with intent(in).
1238 2010-08-15 Daniel Kraft <d@domob.eu>
1241 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1242 routines not IMPURE also as PURE.
1243 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1244 `NO_CLASS' in `CLASS_IMPURE'.
1245 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1246 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1247 (add_functions): Ditto.
1248 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1249 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1250 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1251 are not ALLOCATABLE and have their INTENT specified.
1253 2010-08-13 Daniel Kraft <d@domob.eu>
1255 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1256 * array.c (gfc_match_array_spec): Match implied-shape specification and
1257 handle AS_IMPLIED_SHAPE correctly otherwise.
1258 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1259 (variable_decl): Some checks for implied-shape declaration.
1260 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1261 AS_IMPLIED_SHAPE in any case.
1263 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1265 * lang.opt (MD, MMD): Change to MDX and MMDX.
1266 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1268 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1271 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1272 'gfc_intrinsic_arg'.
1273 (check_arglist,check_specific): Add reference to 'name' field.
1274 (init_arglist): Remove reference to 'name' field.
1275 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1276 * check.c (variable_check): Reverse order of checks. Respect intent of
1278 (int_or_proc_check): New function.
1279 (coarray_check): New function.
1280 (allocatable_check): New function.
1281 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1282 (gfc_check_complex): Use 'int_or_real_check'.
1283 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1284 gfc_check_ucobound): Use 'coarray_check'.
1285 (gfc_check_pack): Use 'real_or_complex_check'.
1286 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1287 'int_or_proc_check'.
1288 (scalar_check,type_check,numeric_check,int_or_real_check,
1289 real_or_complex_check,kind_check,double_check,logical_array_check,
1290 array_check,same_type_check,rank_check,nonoptional_check,
1291 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1292 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1293 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1294 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1295 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1296 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1297 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1300 2010-08-10 Daniel Kraft <d@domob.eu>
1302 * gfortran.texi (Interoperability with C): Fix ordering in menu
1303 and add new subsection about pointers.
1304 (Interoperable Subroutines and Functions): Split off the pointer part.
1305 (working with Pointers): New subsection with extended discussion
1306 of pointers (especially procedure pointers).
1308 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1311 * array.c (gfc_ref_dimen_size): Add end argument.
1312 If end is non-NULL, calculate it.
1313 (ref_size): Adjust call to gfc_ref_dimen_size.
1314 (gfc_array_dimen_size): Likewise.
1315 (gfc_array_res_shape): Likewise.
1316 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1317 * resolve.c (resolve_array_ref): For stride not equal to -1,
1318 fill in the lowest possible end.
1320 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1322 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1324 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1326 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1328 (check_some_aliasing): Likewise.
1329 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1330 (gfc_conv_intrinsic_int): Likewise.
1331 (gfc_conv_intrinsic_lib_function): Likewise.
1332 (gfc_conv_intrinsic_cmplx): Likewise.
1333 (gfc_conv_intrinsic_ctime): Likewise.
1334 (gfc_conv_intrinsic_fdate): Likewise.
1335 (gfc_conv_intrinsic_ttynam): Likewise.
1336 (gfc_conv_intrinsic_minmax): Likewise.
1337 (gfc_conv_intrinsic_minmax_char): Likewise.
1338 (gfc_conv_intrinsic_ishftc): Likewise.
1339 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1340 (gfc_conv_intrinsic_merge): Likewise.
1341 (gfc_conv_intrinsic_trim): Likewise.
1342 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
1344 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1347 * dependency.c (check_section_vs_section): Handle cases where
1348 the start expression coincides with the lower or upper
1351 2010-08-04 Janus Weil <janus@gcc.gnu.org>
1356 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
1357 container types. Do not artificially increase refs. Commit symbols one
1359 * interface.c (compare_parameter): Make sure vtabs are present before
1360 generating module variables.
1361 * resolve.c (resolve_allocate_expr): Ditto.
1363 2010-08-04 Tobias Burnus <burnus@net-b.de>
1367 * resolve.c (resolve_structure_cons): Fix
1370 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
1374 * symbol.c (changed_syms): Made static again.
1375 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
1376 Changed conditional internal error into assert.
1377 Rename function to ...
1378 (gfc_enforce_clean_symbol_state): ... this.
1379 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
1380 Rename the former to the latter.
1381 * parse.c (decode_statement, decode_omp_directive,
1382 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
1384 (changed_syms): Remove declaration.
1385 (next_statement): Use gfc_enforce_clean_symbol_state.
1387 2010-08-04 Tobias Burnus <burnus@net-b.de>
1390 * resolve.c (resolve_structure_cons): Fix handling of
1391 initialization structure constructors with character
1392 elements of the wrong length.
1393 * array.c (gfc_check_iter_variable): Add NULL check.
1394 (gfc_resolve_character_array_constructor): Also truncate
1397 2010-08-04 Tobias Burnus <burnus@net-b.de>
1399 * trans-io.c (gfc_build_io_library_fndecls): Fix return
1400 value of some libgfortran functions.
1402 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1405 * dependency.c (gfc_deb_compare_expr): Remove any integer
1406 conversion functions to larger types from both arguments.
1407 Remove handling these functions futher down.
1409 2010-08-03 Janus Weil <janus@gcc.gnu.org>
1413 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
1414 * resolve.c (resolve_tb_generic_targets): Check for errors.
1416 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1419 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
1422 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1425 * dependency.h: Add prototype for gfc_are_identical_variables.
1426 * frontend-passes.c: Include depencency.h.
1427 (optimimize_equality): Use gfc_are_identical_variables.
1428 * dependency.c (identical_array_ref): New function.
1429 (gfc_are_identical_variables): New function.
1430 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1431 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1432 prefix from statc function.
1433 (check_section_vs_section): Change arguments to gfc_array_ref,
1434 adjust function body accordingly.
1436 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1437 Janus Weil <janus@gcc.gnu.org>
1442 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1443 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1444 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1445 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1446 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1447 Call reject_statement in case of error.
1448 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1451 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1454 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1455 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1456 * module.c (read_module): When reading module files, always import
1457 vtab and vtype symbols.
1459 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1463 * symbol.c (changed_syms): Made non-static.
1464 * parse.c (changed_syms): Declare new external.
1465 (next_statement): Assert changed_syms is NULL at the beginning.
1467 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1468 Steven G. Kargl <kargl@gcc.gnu.org>
1471 * match.c (match_type_spec): Try to parse derived types before
1474 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1476 * gfortran.h (gfc_release_symbol): New prototype.
1477 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1478 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1479 Use gfc_release_symbol.
1480 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1481 * resolve.c (resolve_symbol): Ditto.
1483 2010-07-29 Tobias Burnus <burnus@net-b.de>
1487 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1488 external procedure declarations in modules.
1489 (gfc_get_symbol_decl): Modify assert.
1491 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1494 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1496 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1499 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1500 (gfc_trans_class_assign): Modified prototype.
1501 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1502 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1503 (gfc_trans_class_assign): ... here. Modified actual arguments.
1504 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1505 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1506 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1508 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1512 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1513 symbols before returning.
1515 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1517 * lang.opt (cpp): Remove Joined and Separate markers.
1518 (cpp=): New internal option.
1519 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1520 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1523 2010-07-29 Daniel Kraft <d@domob.eu>
1526 * array.c (resolve_array_bound): Fix error message to properly handle
1527 non-variable expressions.
1529 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1531 * decl.c (free_value): Also free repeat field.
1532 * data.c (gfc_assign_data_value): Always free offset before returning.
1534 2010-07-28 Daniel Kraft <d@domob.eu>
1536 * gfortran.h (gfc_build_intrinsic_call): New method.
1537 * expr.c (gfc_build_intrinsic_call): New method.
1538 * simplify.c (range_check): Ignore non-constant value.
1539 (simplify_bound_dim): Handle non-variable expressions and
1540 fix memory leak with non-free'ed expression.
1541 (simplify_bound): Handle non-variable expressions.
1542 (gfc_simplify_shape): Ditto.
1543 (gfc_simplify_size): Ditto, but only in certain cases possible.
1545 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1547 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1550 2010-07-28 Tobias Burnus <burnus@net-b.de>
1553 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1554 from modules for whole-file mode.
1556 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1558 * gfortran.h (gfc_handle_option): Update prototype and return
1560 * options.c (gfc_handle_option): Update prototype and return value
1563 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1565 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1566 decoded options in allocating deferred_opt.
1567 * cpp.h (gfc_cpp_init_options): Update prototype.
1568 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1569 * gfortran.h (gfc_option_lang_mask): New.
1570 (gfc_init_options): Update prototype.
1571 * options.c (gfc_option_lang_mask): New.
1572 (gfc_init_options): Update prototype. Pass new arguments to
1573 gfc_cpp_init_options.
1575 2010-07-26 Tobias Burnus <burnus@net-b.de>
1578 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1579 for functions which are later in the same file.
1580 (gfc_create_function_decl, build_function_decl,
1581 build_entry_thunks): Add global argument.
1582 * trans.c (gfc_generate_module_code): Update
1583 gfc_create_function_decl call.
1584 * trans.h (gfc_create_function_decl): Update prototype.
1585 * resolve.c (resolve_global_procedure): Also resolve for
1588 2010-07-26 Richard Henderson <rth@redhat.com>
1591 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1592 (gfc_write_global_declarations): New.
1594 2010-07-26 Tobias Burnus <burnus@net-b.de>
1597 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1598 for call to transfer_namelist_element.
1599 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1602 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1605 * Make-lang.in: Add fortran/frontend-passes.o.
1606 * gfortran.h: Add prototype for gfc_run_passes.
1607 * resolve.c (gfc_resolve): Call gfc_run_passes.
1608 * frontend-passes.c: New file.
1610 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1613 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1616 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1619 * gfortran.h (gfc_namespace): New field old_equiv.
1620 (gfc_free_equiv_until): New prototype.
1621 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1622 a parameterized stop condition.
1623 (gfc_free_equiv): Use gfc_free_equiv_until.
1624 * parse.c (next_statement): Save equivalence list.
1625 (reject_statement): Restore equivalence list.
1627 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1630 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1631 in the function so that it does not get missed by early exits.
1632 (load_line): Add checks for quoted strings and free form comments to
1633 disable warnings on comments. Add check for ampersand as first
1634 character after truncation and don't warn for this case, but warn if
1635 there are subsequent non-whitespace characters.
1637 2010-07-24 Tobias Burnus <burnus@net-b.de>
1640 * parse.c (gfc_parse_file): Do not override
1641 gfc_global_ns_list items.
1643 2010-07-24 Tobias Burnus <burnus@net-b.de>
1645 * options.c (gfc_init_options): Enable -fwhole-file by default.
1646 * interface.c (compare_parameter): Assume a Hollerith constant is
1647 compatible with all other argument types.
1649 2010-07-23 Tobias Burnus <burnus@net-b.de>
1652 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1653 -fwhole-file also for derived types.
1654 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1655 rename to gfc_copy_dt_decls_ifequal.
1656 (gfc_get_derived_type): Update call.
1657 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1659 2010-07-23 Tobias Burnus <burnus@net-b.de>
1662 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1664 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1666 * trans-types.c (gfc_get_array_descriptor_base,
1667 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1668 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1669 instead of clearing DECL_NAME.
1670 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1672 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1675 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1677 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1678 reverse the scalarization loop.
1679 gfc_conv_resolve_dependencies: Pass the reverse field of the
1680 loopinfo to gfc_dep_resolver.
1681 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1682 assignment by resetting loop.reverse.
1683 gfortran.h : Add the gfc_reverse enum.
1684 trans.h : Add the reverse field to gfc_loopinfo.
1685 dependency.c (gfc_check_dependency): Pass null to the new arg
1686 of gfc_dep_resolver.
1687 (gfc_check_section_vs_section): Check for reverse dependencies.
1688 (gfc_dep_resolver): Add reverse argument and deal with the loop
1690 dependency.h : Modify prototype for gfc_dep_resolver to include
1693 2010-07-23 Daniel Kraft <d@domob.eu>
1696 * gfortran.h (gfc_find_symtree_in_proc): New method.
1697 * symbol.c (gfc_find_symtree_in_proc): New method.
1698 * match.c (match_exit_cycle): Look for loop name also in parent
1699 namespaces within current procedure.
1701 2010-07-22 Tobias Burnus <burnus@net-b.de>
1704 * dependency.c (gfc_check_dependency): Add argument alising check.
1705 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1707 2010-07-22 Daniel Kraft <d@domob.eu>
1709 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1710 now in the correct place.
1712 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1715 * Revert my commit r162325.
1717 2010-07-21 Daniel Kraft <d@domob.eu>
1719 * trans.h (gfc_get_return_label): Removed.
1720 (gfc_generate_return): New method.
1721 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1722 returning a tree directly.
1723 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1724 (gfc_trans_block_construct): Update for new interface to
1725 `gfc_trans_deferred_vars'.
1726 * trans-decl.c (current_function_return_label): Removed.
1727 (current_procedure_symbol): New variable.
1728 (gfc_get_return_label): Removed.
1729 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1730 returning a tree directly.
1731 (get_proc_result), (gfc_generate_return): New methods.
1732 (gfc_generate_function_code): Clean up and do init/cleanup here
1733 also with gfc_wrapped_block. Remove return-label but rather
1736 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1739 * fortran/match.c (match_type_spec): Check for derived type before
1742 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1745 * interface.c (matching_typebound_op): Add argument for the
1746 return of the generic name for the procedure.
1747 (build_compcall_for_operator): Add an argument for the generic
1748 name of an operator procedure and supply it to the expression.
1749 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1750 calls to the above procedures.
1751 * resolve.c (resolve_typebound_function): Catch procedure
1752 component calls for CLASS objects, check that the vtable is
1753 complete and insert the $vptr and procedure components, to make
1755 (resolve_typebound_function): The same.
1756 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1757 an allocatable scalar if it is a result.
1759 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1762 * match.c (gfc_match_iterator): Reverted.
1764 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1767 * match.c (gfc_match_iterator): Remove error that iterator
1768 cannot be INTENT(IN).
1770 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1772 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1773 Access subscript through the "dim" field index.
1774 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1776 (gfc_conv_array_index_offset): Ditto.
1777 (gfc_conv_loop_setup): Ditto.
1778 (gfc_conv_expr_descriptor): Ditto.
1779 (gfc_conv_ss_startstride): Ditto. Update call to
1780 gfc_conv_section_startstride.
1781 (gfc_conv_section_startstride): Set values along the array dimension.
1782 Get array dimension directly from the argument.
1784 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1786 * trans.h (gfc_string_to_single_character): New prototype.
1787 * trans-expr.c (string_to_single_character): Renamed to ...
1788 (gfc_string_to_single_character): ... this. No longer static.
1789 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1790 gfc_trans_string_copy): Adjust callers.
1791 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1792 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1793 (select_struct): Move to toplevel, add GTY(()).
1794 (gfc_trans_character_select): Optimize SELECT CASE
1795 with character length 1.
1797 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1799 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1800 * trans-common.c: Likewise.
1801 * trans-decl.c: Likewise.
1802 * trans-types.c: Likewise.
1803 * trans.c: Likewise.
1805 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1808 * resolve.c (resolve_typebound_generic_call): Resolve generic
1809 non-polymorphic type-bound procedure calls to the correct specific
1811 (resolve_typebound_subroutine): Remove superfluous code.
1813 2010-07-15 Daniel Kraft <d@domob.eu>
1816 * trans.h (struct gfc_wrapped_block): New struct.
1817 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1818 (gfc_finish_wrapped_block): New method.
1819 (gfc_init_default_dt): Add new init code to block rather than
1821 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1822 (gfc_trans_dummy_array_bias): Ditto.
1823 (gfc_trans_g77_array): Ditto.
1824 (gfc_trans_deferred_array): Ditto.
1825 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1826 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1827 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1828 (gfc_finish_wrapped_block): New method.
1829 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1830 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1831 (gfc_trans_deferred_array): Ditto.
1832 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1833 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1834 (init_intent_out_dt): Ditto.
1835 (gfc_init_default_dt): Add new init code to block rather than
1837 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1838 and cleanup code and put it all together.
1840 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1842 * trans.h (gfc_build_compare_string): Add CODE argument.
1843 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1844 gfc_build_compare_string.
1845 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1846 gfc_build_compare_string.
1847 (string_to_single_character): Rename len variable to length.
1848 (gfc_optimize_len_trim): New function.
1849 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1850 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1851 bigger than the length of the other string, they compare unequal.
1854 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1855 in CASE_LABEL_EXPR and use NULL for low for the default case.
1857 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1859 * trans-array.c (gfc_conv_section_upper_bound): Remove
1860 (gfc_conv_section_startstride): Don't set the upper bound in the
1861 vector subscript case.
1862 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1864 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1867 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1868 * dependency.c (gfc_is_data_pointer): Make it static.
1869 * intrinsic.texi: Update documentation on C_LOC.
1870 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1871 and add a check for polymorphic variables.
1873 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1875 * trans-expr.c (string_to_single_character): Also optimize
1876 string literals containing a single char followed only by spaces.
1877 (gfc_trans_string_copy): Remove redundant string_to_single_character
1880 * trans-decl.c (gfc_build_intrinsic_function_decls,
1881 gfc_build_builtin_function_decls): Mark functions as
1882 DECL_PURE_P or TREE_READONLY.
1884 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1886 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1887 instead of build_function_call_expr.
1888 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1890 2010-07-13 Tobias Burnus <burnus@net-b.de>
1891 Daniel Franke <franke.daniel@gmail.com>
1894 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1895 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1897 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1899 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1900 Tobias Burnus <burnus@net-b.de>
1903 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1904 noclobber/noescape annotations to function calls.
1905 (gfc_build_builtin_function_decls): Likewise.
1907 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1913 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1914 * class.c (gfc_build_class_symbol): Modified call to
1915 'gfc_find_derived_vtab'.
1916 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1917 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1919 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1920 Removed treatment of generics.
1921 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1922 Call 'add_proc_comp' instead of duplicating code.
1923 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1925 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1926 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1927 Removed treatment of generics.
1928 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1929 'gfc_find_derived_vtab'.
1930 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1931 Removed treatment of generics.
1932 (resolve_select_type,resolve_fl_derived): Modified call to
1933 'gfc_find_derived_vtab'.
1934 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1935 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1937 * trans-stmt.c (gfc_trans_allocate): Ditto.
1939 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1942 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1945 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1947 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1948 * resolve.c (build_default_init_expr): Ditto.
1950 2010-07-11 Tobias Burnus <burnus@net-b.de>
1953 * module.c (sort_iso_c_rename_list): Remove.
1954 (import_iso_c_binding_module,use_iso_fortran_env_module):
1955 Allow multiple imports of the same symbol.
1957 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1959 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1961 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1964 * decl.c (build_sym,attr_decl1): Only build the class container if the
1965 symbol has sufficient attributes.
1966 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1967 pointer attribute for classes.
1968 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1969 * module.c (MOD_VERSION): Bump.
1970 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1971 (mio_symbol_attribute): Handle class_pointer attribute.
1972 * parse.c (parse_derived): Use class_pointer instead of pointer
1973 attribute for classes.
1974 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1975 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1976 resolve_allocate_expr,resolve_fl_derived): Ditto.
1977 (resolve_fl_var_and_proc): Check for class_ok attribute.
1979 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1981 * trans-io.c (gfc_build_st_parameter): Update calls to
1982 gfc_add_field_to_struct.
1983 * trans-stmt.c (ADD_FIELD): Ditto.
1985 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1987 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1988 fieldlist, remove fieldlist from argument list.
1989 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1990 and remove fieldlist from argument list.
1991 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1992 gfc_get_mixed_entry_union): Move setting
1993 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1994 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1996 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1999 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
2000 if the lhs has never been host associated, as well as not being
2001 use associated, a pointer or a target.
2002 * resolve.c (resolve_variable): Mark variables that are host
2004 * gfortran.h: Add the host_assoc bit to the symbol_attribute
2007 2010-07-09 Janus Weil <janus@gcc.gnu.org>
2009 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
2010 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
2011 SIZEOF and C_SIZEOF.
2013 2010-07-08 Janus Weil <janus@gcc.gnu.org>
2016 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
2017 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
2018 gfc_resolve_storage_size): New prototypes.
2019 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
2020 * intrinsic.c (add_functions): Add STORAGE_SIZE.
2021 * iresolve.c (gfc_resolve_storage_size): New function.
2022 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
2024 (gfc_conv_intrinsic_storage_size): New function.
2025 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
2027 2010-07-08 Jakub Jelinek <jakub@redhat.com>
2030 * match.c (match_exit_cycle): Error on EXIT also from collapsed
2031 !$omp do loops. Error on CYCLE to non-innermost collapsed
2034 2010-07-08 Tobias Burnus <burnus@net-b.de>
2037 * array.c (gfc_match_array_ref): Better error message for
2038 coarrays with too few ranks.
2039 (match_subscript): Move one diagnostic to caller.
2040 * gfortran.h (gfc_get_corank): Add prottype.
2041 * expr.c (gfc_get_corank): New function.
2042 * iresolve.c (resolve_bound): Fix rank for cobounds.
2043 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
2044 gfc_resolve_ucobound, gfc_resolve_this_image): Update
2047 2010-07-06 Tobias Burnus <burnus@net-b.de>
2050 * array.c (gfc_expand_constructor): Add optional diagnostic.
2051 * gfortran.h (gfc_expand_constructor): Update prototype.
2052 * expr.c (gfc_simplify_expr, check_init_expr,
2053 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2054 * resolve.c (gfc_resolve_expr): Ditto.
2056 2010-07-06 Tobias Burnus <burnus@net-b.de>
2058 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2059 * trans-intrinsic.c: Ditto.
2060 * trans-types.c: Ditto.
2061 * convert.c: Include diagnostic-core.h instead of toplev.h.
2063 * trans-array.c: Ditto.
2064 * trans-const.c: Ditto.
2065 * trans-expr.c: Ditto.
2066 * trans-io.c: Ditto.
2067 * trans-openmp.c: Ditto.
2070 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2073 * check.c (dim_rank_check): Also check intrinsic functions.
2074 Adjust permissible rank for functions which reduce the rank of
2075 their argument. Spread is an exception, where DIM can
2076 be one larger than the rank of array.
2078 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2081 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2083 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2086 * trans-types.c (gfc_get_derived_type): Derived type fields
2087 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2088 but build_pointer_type_for_mode must be used for this.
2090 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2092 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2093 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2094 type of gfc_conv_procedure_call.
2095 (conv_generic_with_optional_char_arg): Likewise.
2096 * trans-stmt.c (gfc_trans_call): Likewise.
2097 * trans-expr.c (gfc_conv_function_expr): Likewise.
2098 (gfc_conv_procedure_call): Use build_call_vec instead of
2101 2010-07-04 Daniel Kraft <d@domob.eu>
2103 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2105 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2109 * trans-types.c (gfc_get_derived_type): Derived type fields
2110 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2112 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2115 * decl.c (match_procedure_in_type): Clear structure before using.
2116 (gfc_match_generic): Ditto.
2118 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2120 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2121 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2122 of which comes from...
2123 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2124 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2126 (gfc_get_array_descriptor_base): Likewise.
2127 (gfc_get_mixed_entry_union): Likewise.
2128 (gfc_get_derived_type): Add extra chain parameter for
2129 gfc_add_field_to_struct.
2130 * trans-stmt.c (gfc_trans_character_select): Likewise.
2131 * trans-io.c (gfc_build_st_parameter): Likewise.
2133 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2136 * resolve.c (is_external_proc): Prevent procedure pointers from being
2137 regarded as external procedures.
2139 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2142 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2143 passed as second argument of ASSOCIATED.
2145 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2148 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2149 to determine if a function assignment can be made without a
2151 (gfc_trans_arrayfunc_assign): Move all the conditions that
2152 suppress the direct function call to the above new functon and
2155 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2158 * interface.c (argument_rank_mismatch): New function.
2159 (compare_parameter): Call new function instead of generating
2162 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2164 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2165 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2168 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2170 * Make-lang.in: Update dependencies.
2172 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2174 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2175 and exit_label fields.
2176 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2178 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2179 (gfc_trans_do): Likewise.
2180 (gfc_trans_do_while): Likewise.
2181 (gfc_trans_cycle): Use cycle_label directly.
2182 (gfc_trans_exit): Use exit_label directly.
2184 2010-06-27 Daniel Kraft <d@domob.eu>
2186 * dump-parse-tree.c (show_symbol): Dump target-expression for
2188 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2189 (show_namespace): Use show_level for correct indentation of
2190 "inner namespaces" (contained procedures or BLOCK).
2192 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2195 * dump-parse-tree.c (show_code_node): Show namespace for
2198 2010-06-26 Tobias Burnus <burnus@net-b.de>
2200 * decl.c (gfc_match_decl_type_spec): Support
2201 TYPE(intrinsic-type-spec).
2203 2010-06-25 Tobias Burnus <burnus@net-b.de>
2205 * intrinsic.h (gfc_check_selected_real_kind,
2206 gfc_simplify_selected_real_kind): Update prototypes.
2207 * intrinsic.c (add_functions): Add radix support to
2209 * check.c (gfc_check_selected_real_kind): Ditto.
2210 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2211 * trans-decl.c (gfc_build_intrinsic_function_decls):
2212 Change call from selected_real_kind to selected_real_kind2008.
2213 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2214 (PRECISION, RANGE, RADIX): Add cross @refs.
2216 2010-06-25 Tobias Burnus <burnus@net-b.de>
2218 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2219 * gfortran.texi (_gfortran_set_options): Update for
2220 GFC_STD_F2008_OBS addition.
2221 * libgfortran.h: Add GFC_STD_F2008_OBS.
2222 * options.c (set_default_std_flags, gfc_handle_option): Handle
2224 io.c (check_format): Fix allow_std check.
2226 2010-06-25 Tobias Burnus <burnus@net-b.de>
2228 * decl.c (gfc_match_entry): Allow END besides
2229 END SUBROUTINE/END FUNCTION for contained procedures.
2231 2010-06-25 Tobias Burnus <burnus@net-b.de>
2233 * parse.c (next_free, next_fixed): Allow ";" as first character.
2235 2010-06-24 Tobias Burnus <burnus@net-b.de>
2238 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2240 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2243 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2246 2010-06-21 Tobias Burnus <burnus@net-b.de>
2249 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2251 * symbol.c (gfc_add_contiguous): New function.
2252 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2253 * decl.c (match_attr_spec): Ditto.
2254 (gfc_match_contiguous): New function.
2255 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2257 * gfortran.h (symbol_attribute): Add contiguous.
2258 (gfc_is_simply_contiguous): Add prototype.
2259 (gfc_add_contiguous): Add prototype.
2260 * match.h (gfc_match_contiguous): Add prototype.
2261 * parse.c (decode_specification_statement,
2262 decode_statement): Handle contiguous attribute.
2263 * expr.c (gfc_is_simply_contiguous): New function.
2264 * dump-parse-tree.c (show_attr): Handle contiguous.
2265 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2267 * trans-expr.c (gfc_add_interface_mapping): Copy
2269 * trans-array.c (gfc_conv_descriptor_stride_get,
2270 gfc_conv_array_parameter): Handle contiguous arrays.
2271 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2272 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2274 * trans.h (gfc_array_kind): Ditto.
2275 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2277 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2279 * options.c (gfc_handle_option): Don't handle N_OPTS.
2281 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2284 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2287 2010-06-18 Tobias Burnus <burnus@net-b.de>
2290 * resolve.c (resolve_allocate_deallocate): Properly check
2291 part-refs in stat=/errmsg= for invalid use.
2293 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2296 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2297 Return directly in case of an error.
2299 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2302 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2303 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2304 structure to each procedure in a procedure list.
2305 * module.c (mio_typebound_proc): Add NULL argument to
2306 'gfc_get_typebound_proc'.
2307 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2308 to initialize the new structure.
2310 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2313 * gfortran.h (gfc_expr): Add new member 'mold'.
2314 * match.c (gfc_match_allocate): Implement the MOLD tag.
2315 * resolve.c (resolve_allocate_expr): Ditto.
2316 * trans-stmt.c (gfc_trans_allocate): Ditto.
2318 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2321 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2322 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2323 GFC_DECL_SAVED_DESCRIPTOR set.
2324 (gfc_omp_report_decl): New function.
2325 * trans.h (gfc_omp_report_decl): New prototype.
2326 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2328 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2332 * gfortranspec.c (lang_specific_driver): Removed deprecation
2334 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2335 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2336 * cpp.h (gfc_cpp_makedep): New.
2337 (gfc_cpp_add_dep): New.
2338 (gfc_cpp_add_target): New.
2339 * cpp.c (gfc_cpp_option): Add deps* members.
2340 (gfc_cpp_makedep): New.
2341 (gfc_cpp_add_dep): New.
2342 (gfc_cpp_add_target): New.
2343 (gfc_cpp_init_options): Initialize new options.
2344 (gfc_cpp_handle_option): Handle new options.
2345 (gfc_cpp_post_options): Map new options to libcpp-options.
2346 (gfc_cpp_init): Handle deferred -MQ and -MT options.
2347 (gfc_cpp_done): If requested, write dependencies to file.
2348 * module.c (gfc_dump_module): Add a module filename as target.
2349 * scanner.c (open_included_file): New parameter system; add the
2350 included file as dependency.
2351 (gfc_open_included_file): Add the included file as dependency.
2352 (gfc_open_intrinsic_module): Likewise.
2353 * invoke.texi: Removed deprecation warning for -M.
2354 * gfortran.texi: Removed Makefile-dependencies project.
2356 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
2358 * resolve.c (resolve_global_procedure): Improved checking if an
2359 explicit interface is required.
2361 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2363 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
2365 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
2366 (gfc_conv_intrinsic_ttynam): Likewise.
2367 (gfc_conv_intrinsic_trim): Likewise.
2369 2010-06-12 Janus Weil <janus@gcc.gnu.org>
2372 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
2374 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2376 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
2378 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2380 * mathbuiltins.def: Add builtins that do not directly correspond
2381 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
2382 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
2383 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
2384 code_{r,c}{4,8,10,16} fields. Add
2385 {,complex}{float,double,long_double}_built_in fields.
2386 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
2387 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
2388 definition of OTHER_BUILTIN.
2389 (real_compnt_info): Remove unused struct.
2390 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
2392 (build_round_expr): Call builtin_decl_for_precision instead of
2394 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
2395 instead of a switch.
2396 (gfc_build_intrinsic_lib_fndecls): Match
2397 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
2398 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
2400 (gfc_conv_intrinsic_lib_function): Go through all the extended
2402 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
2403 instead of a switch.
2404 (gfc_conv_intrinsic_abs): Likewise.
2405 (gfc_conv_intrinsic_mod): Likewise.
2406 (gfc_conv_intrinsic_sign): Likewise.
2407 (gfc_conv_intrinsic_fraction): Likewise.
2408 (gfc_conv_intrinsic_nearest): Likewise.
2409 (gfc_conv_intrinsic_spacing): Likewise.
2410 (gfc_conv_intrinsic_rrspacing): Likewise.
2411 (gfc_conv_intrinsic_scale): Likewise.
2412 (gfc_conv_intrinsic_set_exponent): Likewise.
2414 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
2418 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
2419 functions with CLASS formal arguments.
2421 2010-06-10 Janus Weil <janus@gcc.gnu.org>
2424 * resolve.c (conformable_arrays): Handle allocatable components.
2426 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2429 * gfortran.texi: Document that Cray pointers cannot be function
2432 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2435 * gfortran.texi: Document lack of support for syntax
2436 "complex FUNCTION name*16()", and existence of alternative
2437 legacy syntax "complex*16 FUNCTION name()".
2439 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2442 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2443 POSIX's fsync(), and how to call the latter from Fortran code.
2445 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2448 * interface.c (compare_actual_formal): Reject actual arguments with
2449 array subscript passed to ASYNCHRONOUS dummys.
2451 2010-06-10 Daniel Kraft <d@domob.eu>
2454 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2455 (struct gfc_symbol): New field `assoc'.
2456 (struct gfc_association_list): New struct.
2457 (struct gfc_code): New struct `block' in union, move `ns' there
2458 and add association list.
2459 (gfc_free_association_list): New method.
2460 (gfc_has_vector_subscript): Made public;
2461 * match.h (gfc_match_associate): New method.
2462 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2463 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2464 * interface.c (gfc_has_vector_subscript): Made public.
2465 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2466 * match.c (gfc_match_associate): New method.
2467 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2468 * primary.c (match_variable): Don't allow names associated to expr here.
2469 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2470 (case_exec_markers, case_end): Add ASSOCIATE statement.
2471 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2472 (parse_associate): New method.
2473 (parse_executable): Handle ST_ASSOCIATE.
2474 (parse_block_construct): Change reference to gfc_code's `ns' field.
2475 * resolve.c (resolve_select_type): Ditto.
2476 (resolve_code): Ditto.
2477 (resolve_block_construct): Ditto and add comment.
2478 (resolve_select_type): Set association list in generated BLOCK to NULL.
2479 (resolve_symbol): Resolve associate names.
2480 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2481 and free association list.
2482 (gfc_free_association_list): New method.
2483 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2484 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2485 gfc_code's `ns' field.
2487 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2489 * error.c (error_print): Pre-initialize loc by NULL.
2490 * openmp.c (resolve_omp_clauses): Add explicit
2491 braces to avoid ambigous else.
2492 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2494 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2496 * gfc-internals.texi: Move to GFDL 1.3.
2497 * gfortran.texi: Ditto.
2498 * intrinsic.texi: Ditto.
2499 * invoke.texi: Ditto.
2501 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2504 * check.c (gfc_check_selected_real_kind): Verify that the
2505 actual arguments are scalar.
2507 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2510 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2512 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2515 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2517 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2519 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2521 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2523 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2524 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2525 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2526 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2528 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2529 less_than_bitsize2): New functions.
2530 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2531 nonnegative_check and less_than_bitsize1.
2532 (gfc_check_ibclr, gfc_check_ibset): Removed.
2533 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2536 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2539 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2542 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2544 * resolve.c (resolve_deallocate_expr): Avoid warning
2545 about possible use of iunitialized sym.
2546 (resolve_allocate_expr): Pre-initialize sym by NULL.
2548 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2551 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2553 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2555 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
2557 (gfc_get_array_type_bounds): Likewise.
2559 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
2560 (gfc_find_module): Likewise.
2562 * f95-lang.c (pushlevel): Likewise.
2564 * trans.h (struct lang_type): Add variable_size GTY option.
2565 (struct lang_decl): Likewise.
2567 2010-06-08 Tobias Burnus <burnus@net-b.de>
2570 * symbol.c (check_conflict): Move protected--external/procedure check ...
2571 * resolve.c (resolve_select_type): ... to the resolution stage.
2573 2010-06-07 Tobias Burnus <burnus@net-b.de>
2575 * options.c (gfc_handle_option): Fix -fno-recursive.
2577 2010-06-07 Tobias Burnus <burnus@net-b.de>
2579 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2580 * gfortran.texi (copyrights-gfortran): Ditto.
2582 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2584 * lang.opt (fshort-enums): Define using Var and VarExists.
2585 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2587 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2588 Janus Weil <janus@gcc.gnu.org>
2591 * resolve.c (get_declared_from_expr): Move to before
2592 resolve_typebound_generic_call. Make new_ref and class_ref
2593 ignorable if set to NULL.
2594 (resolve_typebound_generic_call): Once we have resolved the
2595 generic call, check that the specific instance is that which
2596 is bound to the declared type.
2597 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2598 freeing 'class_ref->next' twice.
2600 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2603 * trans-array.c (structure_alloc_comps): Dereference scalar
2604 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2607 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2609 * gfortranspec.c (append_arg, lang_specific_driver): Use
2610 GCC-specific formats in diagnostics.
2612 2010-06-02 Tobias Burnus <burnus@net-b.de>
2615 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2618 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2621 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2624 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2626 * fortran/gfortran.texi: Fix typos in description of variable-format-
2629 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2632 * dependency.c (gfc_check_section_vs_section): Check
2633 for interleaving array assignments without conflicts.
2635 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2637 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2638 $data component of a class container.
2639 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2640 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2641 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2642 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2643 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2644 * gcc/fortran/parse.c (parse_derived): Ditto.
2645 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2646 gfc_expr_attr): Ditto.
2647 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2648 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2649 resolve_fl_var_and_proc, resolve_typebound_procedure,
2650 resolve_fl_derived): Ditto.
2651 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2652 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2654 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2655 gfc_trans_deferred_vars): Ditto.
2656 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2658 2010-05-28 Tobias Burnus <burnus@net-b.de>
2660 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2662 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2664 * gfortranspec.c (append_arg, lang_specific_driver): Use
2665 fatal_error instead of fatal. Use warning instead of fprintf for
2668 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2670 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2671 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2672 xstrerror instead of strerror.
2674 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2676 * cpp.c (cb_cpp_error): Save and restore
2677 global_dc->warn_system_headers, not variable warn_system_headers.
2679 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2681 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2683 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2685 * trans-common.c: Do not include rtl.h, include output.h instead.
2686 * trans-decl.c: Likewise.
2688 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2691 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2692 namespace before trying to reorder the gsymbols.
2694 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2699 * resolve.c (resolve_global_procedure): Add check for global
2700 procedures with implicit interfaces and assumed-shape or optional
2701 dummy arguments. Verify that function return type, kind and string
2704 2010-05-21 Tobias Burnus <burnus@net-b.de>
2706 * gfortran.h: Do not include system.h.
2707 * bbt.c: Include system.h.
2709 * dependency.c: Ditto.
2710 * dump-parse-tree.c: Ditto.
2711 * arith.h: Do not include gfortran.h.
2712 * constructor.h: Do not include gfortran.h and splay-tree.h.
2713 * match.h: Do not include gfortran.h.
2715 * target-memory.h: Ditto.
2716 * openmp.c: Do not include toplev.h and target.h.
2717 * trans-stmt.c: Ditto not include toplev.h.
2719 * trans-common.c: Tell why toplev.h is needed. And
2720 do not include target.h.
2721 * trans-expr.c: Tell why toplev.h is needed.
2722 * trans-array.c: Ditto.
2723 * trans-openmp.c: Ditto.
2724 * trans-const.c: Ditto.
2726 * trans-types.c: Ditto.
2727 * trans-io.c: Ditto.
2728 * trans-decl.c: Ditto.
2731 * trans-intrinsic.c: Ditto.
2734 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2737 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2738 before returning MATCH_ERROR. Add check for scalar. Add check for
2739 default integer kind.
2741 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2744 * match.c (gfc_match_select_type): On error jump back out of the local
2746 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2747 stage, more precisely to ...
2748 * resolve.c (resolve_fl_derived): ... this place.
2750 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2753 * resolve.c (ensure_not_abstract): Allow abstract types with
2754 non-abstract ancestors.
2756 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2758 * trans-const.c: Include realmpfr.h.
2759 * Make-lang.in: Update dependencies.
2761 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2763 * trans-const.c, trans-types.c, trans-intrinsic.c:
2764 Clean up redundant includes.
2766 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2769 * lang.opt (Wunused-dummy-argument): New option.
2770 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2771 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2772 (set_Wall): Enable warn_unused_dummy_argument.
2773 (gfc_handle_option): Set warn_unused_dummy_argument according to
2775 * trans-decl.c (generate_local_decl): Separate warnings about
2776 unused variables and unused dummy arguments.
2777 * invoke.texi: Documented new option.
2779 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2781 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2782 (gfc_conv_string_tmp): Do not assert type comparibilty.
2783 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2784 (gfc_conv_expr_descriptor): Remove assert.
2785 * trans-common.c: Clarify why rtl.h and tm.h are included.
2786 * trans-openmp.c: Do not include ggc.h and real.h.
2787 Explain why gimple.h is included.
2788 * trans-const.c: Do not include ggc.h.
2789 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2790 * trans.c: Do not include ggc.h and real.h.
2791 Explain why gimple.h is included.
2792 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2793 and dwarf2out.h are included.
2794 * trans-io.c: Do not include gimple.h and real.h.
2795 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2796 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2799 2010-05-20 Tobias Burnus <burnus@net-b.de>
2801 * options.c (gfc_init_options,gfc_post_options): Enable
2802 flag_associative_math by default.
2804 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2807 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2808 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2809 blank STOP, handling a null expression. (gfc_trans_pause): Use
2810 pause_string for blank PAUSE.
2811 * trans.h: Add external function declaration for error_stop_numeric.
2812 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2813 the declaration for the library call. Adjust whitespaces.
2814 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2815 signal no stop code. Match the expression following the stop and pass
2816 that to the translators. Remove the old use of digit matching. Add
2817 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2818 and if CHARACTER, default character KIND.
2820 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2823 * lang.opt (Wconversion-extra): New option.
2824 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2825 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2826 (set_Wall): Enable -Wconversion.
2827 (gfc_handle_option): Set warn_conversion_extra.
2828 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2829 introduced for -Wconversion if -Wconversion-extra is present.
2830 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2831 -Wconversion; document -Wconversion-extra.
2833 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2836 * gfortran.h (gfc_has_default_initializer): New.
2837 * expr.c (gfc_has_default_initializer): New.
2838 * resolve.c (has_default_initializer): Removed, use
2839 gfc_has_default_initializer() instead. Updated all callers.
2840 * trans-array.c (has_default_initializer): Removed, use
2841 gfc_has_default_initializer() instead. Updated all callers.
2842 * trans-decl.c (generate_local_decl): Do not check the
2843 first component only to check for initializers, but use
2844 gfc_has_default_initializer() instead.
2846 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2849 * primary.c (match_string_constant): Move start_locus just inside
2851 * data.c (create_character_intializer): Clarified truncation warning.
2853 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2856 * intrinsic.h (gfc_check_float): New prototype.
2857 (gfc_check_sngl): New prototype.
2858 * check.c (gfc_check_float): New.
2859 (gfc_check_sngl): New.
2860 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2861 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2863 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2864 added them to the list of specifics of REAL instead.
2866 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2869 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2870 This is now handled via 'gfc_class_null_initializer'.
2872 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2874 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2875 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2876 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2877 add_procs_to_declared_vtab,add_generic_specifics,
2878 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2879 find_typebound_proc_uop,gfc_find_typebound_proc,
2880 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2881 gfc_get_tbp_symtree): Moved here from other places.
2882 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2884 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2885 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2886 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2887 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2888 * Make-lang.in: Add class.o.
2889 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2890 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2891 add_procs_to_declared_vtab,add_generic_specifics,
2892 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2893 find_typebound_proc_uop,gfc_find_typebound_proc,
2894 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2895 gfc_get_tbp_symtree): Move to class.c.
2897 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2899 * trans-types.c (gfc_init_types): Use build_function_type_list.
2900 (gfc_get_ppc_type): Likewise.
2901 * trans-decl.c (gfc_generate_constructors): Likewise.
2902 * f95-lang.c (build_builtin_fntypes): Likewise.
2903 (gfc_init_builtin_functions): Likewise.
2904 (DEF_FUNCTION_TYPE_0): Likewise.
2905 (DEF_FUNCTION_TYPE_1): Likewise.
2906 (DEF_FUNCTION_TYPE_2): Likewise.
2907 (DEF_FUNCTION_TYPE_3): Likewise.
2908 (DEF_FUNCTION_TYPE_4): Likewise.
2909 (DEF_FUNCTION_TYPE_5): Likewise.
2910 (DEF_FUNCTION_TYPE_6): Likewise.
2911 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2912 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2914 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2916 * trans-array.c (gfc_trans_array_constructor_value): Use
2917 build_constructor instead of build_constructor_from_list.
2918 (gfc_build_constant_array_constructor): Likewise.
2919 * trans-decl.c (create_main_function): Likewise.
2920 * trans-stmt.c (gfc_trans_character_select): Likewise.
2922 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2925 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2926 (resolve_fl_variable_derived): ... this place.
2927 (resolve_symbol): Make sure function symbols (and their result
2928 variables) are not resolved twice.
2930 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2933 * array.c (match_array_list): Revert change from 2010-05-13.
2935 2010-05-16 Richard Guenther <rguenther@suse.de>
2937 * trans-decl.c (module_htab_decls_hash): Revert last change.
2939 2010-05-16 Richard Guenther <rguenther@suse.de>
2941 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2943 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2945 * options.c (set_Wall): Remove special logic for Wuninitialized
2948 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2952 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2955 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2959 * gfortran.h (gfc_class_null_initializer): New prototype.
2960 * expr.c (gfc_class_null_initializer): New function to build a NULL
2961 initializer for CLASS pointers.
2962 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2963 containers. Remove default NULL initialization of $data component.
2964 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2966 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2967 Use new function 'gfc_class_null_initializer'.
2968 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2971 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2974 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2975 unsigned mpz_get_?i routines.
2977 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2979 * trans.c (trans_code): Set backend locus early.
2980 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2981 of the function instead of current input_location.
2983 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2986 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2988 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2989 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2992 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2995 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2997 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2998 by reference dummy procedures or non-dummy procedure pointers.
2999 (gfc_omp_predetermined_sharing): Return
3000 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
3002 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3005 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
3006 after OMP statement.
3007 (gfc_match_omp_critical): Likewise.
3008 (gfc_match_omp_flush): Likewise.
3009 (gfc_match_omp_workshare): Likewise.
3010 (gfc_match_omp_master): Likewise.
3011 (gfc_match_omp_ordered): Likewise.
3012 (gfc_match_omp_atomic): Likewise.
3013 (gfc_match_omp_barrier): Likewise.
3014 (gfc_match_omp_end_nowait): Likewise.
3016 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3019 * resolve.c (validate_case_label_expr): Removed FIXME.
3020 (resolve_select): Raise default warning on case labels out of range
3021 of the case expression.
3023 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
3028 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
3029 about conversion warnings.
3031 2010-05-10 Janus Weil <janus@gcc.gnu.org>
3034 * match.c (gfc_match_select_type): Move error message to
3035 resolve_select_type.
3036 * resolve.c (resolve_select_type): Error message moved here from
3037 gfc_match_select_type. Correctly set type of temporary.
3039 2010-05-10 Richard Guenther <rguenther@suse.de>
3041 * trans-decl.c (gfc_build_library_function_decl): Split out
3043 (build_library_function_decl_1): ... this new function.
3044 Set a fnspec attribute if a specification was provided.
3045 (gfc_build_library_function_decl_with_spec): New function.
3046 (gfc_build_intrinsic_function_decls): Annotate internal_pack
3047 and internal_unpack.
3049 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3052 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3055 2010-05-07 Jason Merrill <jason@redhat.com>
3057 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3058 to avoid -Wc++-compat warning.
3060 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3063 * options.c (gfc_handle_option): Add argument kind.
3064 * gfortran.h (gfc_handle_option): Update declaration.
3066 2010-05-06 Tobias Burnus <burnus@net-b.de>
3069 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3072 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3075 * resolve.c (traverse_data_list): Rephrase error message for
3076 non-constant bounds in data-implied-do.
3078 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3081 * gfortran.h: Removed repeat count from constructor, removed
3083 * data.h (gfc_assign_data_value_range): Changed return value from
3085 * data.c (gfc_assign_data_value): Add location to constructor element.
3086 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3087 for each element in range. Return early if an error was generated.
3088 * resolve.c (check_data_variable): Stop early if range assignment
3091 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3094 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3095 * symbol.c (gfc_build_class_symbol): Add separate class container for
3098 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3101 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3103 2010-05-02 Tobias Burnus <burnus@net-b.de>
3106 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3107 for lcobound, ucobound, image_index and this_image.
3108 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3109 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3110 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3111 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3113 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3115 2010-04-30 Tobias Burnus <burnus@net-b.de>
3119 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3120 calculation for array descriptor types.
3122 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3125 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3126 initializers for PPC members of the vtabs.
3128 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3131 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3132 attribute for all PPC members of the vtypes.
3133 (copy_vtab_proc_comps): Copy the correct interface.
3134 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3135 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3136 a dummy argument and make sure all PPC members of the vtab are
3137 initialized correctly.
3138 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3139 in call to gfc_trans_assign_vtab_procs.
3140 * trans-stmt.c (gfc_trans_allocate): Ditto.
3142 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3145 * resolve.c (resolve_typebound_function): Renamed
3146 resolve_class_compcall.Do all the detection of class references
3148 (resolve_typebound_subroutine): resolve_class_typebound_call
3149 renamed. Otherwise same as resolve_typebound_function.
3150 (gfc_resolve_expr): Call resolve_typebound_function.
3151 (resolve_code): Call resolve_typebound_subroutine.
3153 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3156 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3157 pass back the specific symtree name, rather than the target
3160 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3163 * resolve.c (resolve_structure_cons): Make the initializer of
3164 the vtab component 'extends' the same type as the component.
3166 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3169 * interface.c (check_interface1): Pass symbol name rather than NULL to
3170 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3171 trap MULL. (gfc_compare_derived_types): Revert previous change
3172 incorporated incorrectly during merge from trunk, r155778.
3173 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3174 than NULL to gfc_compare_interfaces.
3175 * symbol.c (add_generic_specifics): Likewise.
3177 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3180 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3181 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3182 (gfc_find_derived_vtab): Likewise.
3183 * module.c (ab_attribute): Add enumerator AB_VTAB.
3184 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3185 (check_for_ambiguous): Likewise.
3187 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3188 Janus Weil <janus@gcc.gnu.org>
3191 * trans-expr.c (select_class_proc): Remove function.
3192 (conv_function_val): Delete reference to previous.
3193 (gfc_conv_derived_to_class): Add second argument to the call to
3194 gfc_find_derived_vtab.
3195 (gfc_conv_structure): Exclude proc_pointer components when
3196 accessing $data field of class objects.
3197 (gfc_trans_assign_vtab_procs): New function.
3198 (gfc_trans_class_assign): Add second argument to the call to
3199 gfc_find_derived_vtab.
3200 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3201 implement holding off searching for the vptr derived type.
3202 (add_proc_component): New function.
3203 (add_proc_comps): New function.
3204 (add_procs_to_declared_vtab1): New function.
3205 (copy_vtab_proc_comps): New function.
3206 (add_procs_to_declared_vtab): New function.
3207 (void add_generic_specifics): New function.
3208 (add_generics_to_declared_vtab): New function.
3209 (gfc_find_derived_vtab): Add second argument to the call to
3210 gfc_find_derived_vtab. Add the calls to
3211 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3212 * decl.c (build_sym, build_struct): Use new arg in calls to
3213 gfc_build_class_symbol.
3214 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3215 definition of struct gfc_class_esym_list. Modify prototypes
3216 of gfc_build_class_symbol and gfc_find_derived_vtab.
3217 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3218 call to gfc_find_derived_vtab.
3219 * module.c : Add the vtype attribute.
3220 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3221 * resolve.c (resolve_typebound_generic_call): Add second arg
3222 to pass along the generic name for class methods.
3223 (resolve_typebound_call): The same.
3224 (resolve_compcall): Use the second arg to carry the generic
3225 name from the above. Remove the reference to class_esym.
3226 (check_members, check_class_members, resolve_class_esym,
3227 hash_value_expr): Remove functions.
3228 (resolve_class_compcall, resolve_class_typebound_call): Modify
3229 to use vtable rather than member by member calls.
3230 (gfc_resolve_expr): Modify second arg in call to
3232 (resolve_select_type): Add second arg in call to
3233 gfc_find_derived_vtab.
3234 (resolve_code): Add second arg in call resolve_typebound_call.
3235 (resolve_fl_derived): Exclude vtypes from check for late
3236 procedure definitions. Likewise for checking of explicit
3237 interface and checking of pass arg.
3238 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3239 calls to gfc_find_derived_vtab.
3240 * match.c (select_type_set_tmp): Use new arg in call to
3241 gfc_build_class_symbol.
3242 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3244 * parse.c (endType): Finish incomplete classes.
3246 2010-04-28 Tobias Burnus <burnus@net-b.de>
3250 * simplify.c (simplify_cobound): Handle scalar coarrays.
3252 2010-04-27 Tobias Burnus <burnus@net-b.de>
3254 * gfc-internals.texi: Update copyright year.
3255 * gfortran.texi: Ditto.
3256 * invoke.texi: Ditto.
3258 2010-04-27 Tobias Burnus <burnus@net-b.de>
3261 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3262 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3263 * trans-types.c (gfc_get_array_type_bounds,
3264 gfc_get_array_descriptor_base): Add corank argument.
3265 * trans-array.c (gfc_array_init_size): Handle corank.
3266 (gfc_trans_create_temp_array, gfc_array_allocate,
3267 gfc_conv_expr_descriptor): Add corank argument to call.
3268 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3270 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3274 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3275 of mucking with a tree directly.
3277 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3280 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3281 gfc_error with new error message.
3283 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3287 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3289 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3291 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3292 than the address of a GFC_SS_REFERENCE.
3293 * trans.h : Change comment on GFC_SS_REFERENCE.
3295 2010-04-22 Richard Guenther <rguenther@suse.de>
3298 * resolve.c (gfc_resolve_index): Wrap around ...
3299 (gfc_resolve_index_1): ... this. Add parameter to allow
3300 any integer kind index type.
3301 (resolve_array_ref): Allow any integer kind for the start
3302 index of an array ref.
3304 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3307 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3310 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3312 * intrinsic.c (sort_actual): Remove 'is' in error message.
3314 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3317 * resolve.c (resolve_fl_derived): If a component character
3318 length has not been resolved, do so now.
3319 (resolve_symbol): The same as above for a symbol character
3321 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3322 not needed for a character valued, procedure pointer.
3325 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3326 not found, return FAILURE rather than ICEing.
3328 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3331 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3332 sequential loops private in the innermost containing task region.
3334 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3336 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3337 to build_common_tree_nodes.
3339 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
3342 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
3343 gfc_msg_bounds by using 'Array bound mismatch' directly.
3344 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
3345 error message to include the mismatch in the extent of array bound.
3346 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
3347 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
3349 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3351 * gfortran.texi: Update information on temporary file locations.
3353 2010-04-16 Jakub Jelinek <jakub@redhat.com>
3355 * trans-decl.c (gfc_build_qualified_array): Ensure
3356 ubound.N and lbound.N artificial variable names don't appear
3359 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
3362 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
3363 block of code. Set name to the variable associated with the descriptor.
3365 2010-04-15 Jakub Jelinek <jakub@redhat.com>
3367 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
3368 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
3370 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
3372 * intrinsic.texi: Add the missing specific name of intrinsic
3373 procedure where the specific name is identical to the generic name.
3374 Fix inconsistent or mismatch in the argument names in intrinsic
3375 procedure descriptions. Add the SCALAR allocatable description to
3378 2010-04-14 Tobias Burnus <burnus@net-b.de>
3381 * array.c (gfc_find_array_ref): Handle codimensions.
3382 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
3383 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
3384 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
3386 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
3387 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
3389 * intrinsic.h (add_functions): Add this_image, image_index,
3390 lcobound and ucobound intrinsics.
3391 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
3392 gfc_check_image_index, gfc_check_this_image,
3393 gfc_simplify_image_index, gfc_simplify_lcobound,
3394 gfc_simplify_this_image, gfc_simplify_ucobound):
3395 New function prototypes.
3396 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
3397 IMAGE_INDEX): Document new intrinsic functions.
3398 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
3400 * simplify.c (simplify_bound_dim): Handle coarrays.
3401 (simplify_bound): Update simplify_bound_dim call.
3402 (gfc_simplify_num_images): Add -fcoarray=none check.
3403 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
3404 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
3406 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3409 * constructor.c: Fix typo in comment.
3410 * expr.c (find_array_section): Add check for max array limit.
3412 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
3415 * gfortranspec.c (lookup_option): Check for -static and return
3417 (lang_specific_driver): Break when OPTION_static is discovered.
3419 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3421 * array.c (extract_element): Restore function from trunk.
3422 (gfc_get_array_element): Restore function from trunk.
3423 (gfc_expand_constructor): Restore check against
3424 flag_max_array_constructor.
3425 * constructor.c (node_copy_and_append): Delete unused.
3426 * gfortran.h: Delete comment and extra include.
3427 * constructor.h: Bump copyright and clean up TODO comments.
3428 * resolve.c: Whitespace.
3430 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3432 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3433 with direct access access to elements. Adjusted prototype, fixed all
3435 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3437 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3438 (gfc_simplify_spread): Removed workaround, directly insert elements
3439 at a given array position.
3440 (gfc_simplify_transpose): Likewise.
3441 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3443 (gfc_simplify_unpack): Likewise.
3445 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3447 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3448 (convert_boz): ... this and moved to start of file.
3449 (gfc_simplify_abs): Whitespace fix.
3450 (gfc_simplify_acos): Whitespace fix.
3451 (gfc_simplify_acosh): Whitespace fix.
3452 (gfc_simplify_aint): Whitespace fix.
3453 (gfc_simplify_dint): Whitespace fix.
3454 (gfc_simplify_anint): Whitespace fix.
3455 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3456 (gfc_simplify_dnint): Whitespace fix.
3457 (gfc_simplify_asin): Whitespace fix.
3458 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3459 (gfc_simplify_atan): Likewise.
3460 (gfc_simplify_atanh): Whitespace fix.
3461 (gfc_simplify_atan2): Whitespace fix.
3462 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3463 (gfc_simplify_bessel_j1): Likewise.
3464 (gfc_simplify_bessel_jn): Likewise.
3465 (gfc_simplify_bessel_y0): Likewise.
3466 (gfc_simplify_bessel_y1): Likewise.
3467 (gfc_simplify_bessel_yn): Likewise.
3468 (gfc_simplify_ceiling): Reorderd statements.
3469 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3471 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3473 (gfc_simplify_complex): Replaced if-gate. Removed check for
3475 (gfc_simplify_conjg): Whitespace fix.
3476 (gfc_simplify_cos): Whitespace fix.
3477 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3478 (gfc_simplify_dcmplx): Removed check for constant arguments.
3479 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3480 (gfc_simplify_digits): Whitespace fix.
3481 (gfc_simplify_dim): Whitespace fix.
3482 (gfc_simplify_dprod): Reordered statements.
3483 (gfc_simplify_erf): Whitespace fix.
3484 (gfc_simplify_erfc): Whitespace fix.
3485 (gfc_simplify_epsilon): Whitespace fix.
3486 (gfc_simplify_exp): Whitespace fix.
3487 (gfc_simplify_exponent): Use convert_boz().
3488 (gfc_simplify_floor): Reorderd statements.
3489 (gfc_simplify_gamma): Whitespace fix.
3490 (gfc_simplify_huge): Whitespace fix.
3491 (gfc_simplify_iand): Whitespace fix.
3492 (gfc_simplify_ieor): Whitespace fix.
3493 (simplify_intconv): Use gfc_convert_constant().
3494 (gfc_simplify_int): Use simplify_intconv().
3495 (gfc_simplify_int2): Reorderd statements.
3496 (gfc_simplify_idint): Reorderd statements.
3497 (gfc_simplify_ior): Whitespace fix.
3498 (gfc_simplify_ishftc): Removed duplicate type check.
3499 (gfc_simplify_len): Use range_check() instead of manual range check.
3500 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3501 (gfc_simplify_log): Whitespace fix.
3502 (gfc_simplify_log10): Whitespace fix.
3503 (gfc_simplify_minval): Whitespace fix.
3504 (gfc_simplify_maxval): Whitespace fix.
3505 (gfc_simplify_mod): Whitespace fix.
3506 (gfc_simplify_modulo): Whitespace fix.
3507 (simplify_nint): Reorderd statements.
3508 (gfc_simplify_not): Whitespace fix.
3509 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3510 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3511 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3512 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3513 (gfc_simplify_realpart): Whitespace fix.
3514 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3515 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3516 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3517 (gfc_simplify_sign): Whitespace fix.
3518 (gfc_simplify_sin): Whitespace fix.
3519 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3520 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3521 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3522 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3523 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3525 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3527 * gfortran.h (gfc_start_constructor): Removed.
3528 (gfc_get_array_element): Removed.
3529 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3530 instead. Fixed all callers.
3531 (extract_element): Removed.
3532 (gfc_expand_constructor): Temporarily removed check for
3533 max-array-constructor. Will be re-introduced later if still required.
3534 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3535 instead. Fixed all callers.
3536 * expr.c (find_array_section): Replaced manual lookup of elements
3537 by gfc_constructor_lookup.
3539 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3541 * gfortran.h (gfc_get_null_expr): New prototype.
3542 (gfc_get_operator_expr): New prototype.
3543 (gfc_get_character_expr): New prototype.
3544 (gfc_get_iokind_expr): New prototype.
3545 * expr.c (gfc_get_null_expr): New.
3546 (gfc_get_character_expr): New.
3547 (gfc_get_iokind_expr): New.
3548 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3549 * matchexp.c (build_node): Renamed and moved to
3550 expr.c (gfc_get_operator_expr). Reordered arguments to match
3551 other functions. Fixed all callers.
3552 (gfc_get_parentheses): Use specific function to build expr.
3553 * array.c (gfc_match_array_constructor): Likewise.
3554 * arith.c (eval_intrinsic): Likewise.
3555 (gfc_hollerith2int): Likewise.
3556 (gfc_hollerith2real): Likewise.
3557 (gfc_hollerith2complex): Likewise.
3558 (gfc_hollerith2logical): Likewise.
3559 * data.c (create_character_intializer): Likewise.
3560 * decl.c (gfc_match_null): Likewise.
3561 (enum_initializer): Likewise.
3562 * io.c (gfc_match_format): Likewise.
3563 (match_io): Likewise.
3564 * match.c (gfc_match_nullify): Likewise.
3565 * primary.c (match_string_constant): Likewise.
3566 (match_logical_constant): Likewise.
3567 (build_actual_constructor): Likewise.
3568 * resolve.c (build_default_init_expr): Likewise.
3569 * symbol.c (generate_isocbinding_symbol): Likewise.
3570 (gfc_build_class_symbol): Likewise.
3571 (gfc_find_derived_vtab): Likewise.
3572 * simplify.c (simplify_achar_char): Likewise.
3573 (gfc_simplify_adjustl): Likewise.
3574 (gfc_simplify_adjustr): Likewise.
3575 (gfc_simplify_and): Likewise.
3576 (gfc_simplify_bit_size): Likewise.
3577 (gfc_simplify_is_iostat_end): Likewise.
3578 (gfc_simplify_is_iostat_eor): Likewise.
3579 (gfc_simplify_isnan): Likewise.
3580 (simplify_bound): Likewise.
3581 (gfc_simplify_leadz): Likewise.
3582 (gfc_simplify_len_trim): Likewise.
3583 (gfc_simplify_logical): Likewise.
3584 (gfc_simplify_maxexponent): Likewise.
3585 (gfc_simplify_minexponent): Likewise.
3586 (gfc_simplify_new_line): Likewise.
3587 (gfc_simplify_null): Likewise.
3588 (gfc_simplify_or): Likewise.
3589 (gfc_simplify_precision): Likewise.
3590 (gfc_simplify_repeat): Likewise.
3591 (gfc_simplify_scan): Likewise.
3592 (gfc_simplify_size): Likewise.
3593 (gfc_simplify_trailz): Likewise.
3594 (gfc_simplify_trim): Likewise.
3595 (gfc_simplify_verify): Likewise.
3596 (gfc_simplify_xor): Likewise.
3597 * trans-io.c (build_dt): Likewise.
3598 (gfc_new_nml_name_expr): Removed.
3600 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3602 * arith.h (gfc_constant_result): Removed prototype.
3603 * constructor.h (gfc_build_array_expr): Removed prototype.
3604 (gfc_build_structure_constructor_expr): Removed prototype.
3605 * gfortran.h (gfc_int_expr): Removed prototype.
3606 (gfc_logical_expr): Removed prototype.
3607 (gfc_get_array_expr): New prototype.
3608 (gfc_get_structure_constructor_expr): New prototype.
3609 (gfc_get_constant_expr): New prototype.
3610 (gfc_get_int_expr): New prototype.
3611 (gfc_get_logical_expr): New prototype.
3612 * arith.c (gfc_constant_result): Moved and renamed to
3613 expr.c (gfc_get_constant_expr). Fixed all callers.
3614 * constructor.c (gfc_build_array_expr): Moved and renamed to
3615 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3616 and kind. Fixed all callers.
3617 (gfc_build_structure_constructor_expr): Moved and renamed to
3618 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3619 to type and kind. Fixed all callers.
3620 * expr.c (gfc_logical_expr): Renamed to ...
3621 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3622 (gfc_int_expr): Renamed to ...
3623 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3625 (gfc_get_constant_expr): New.
3626 (gfc_get_array_expr): New.
3627 (gfc_get_structure_constructor_expr): New.
3628 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3631 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3633 * constructor.h: New.
3634 * constructor.c: New.
3635 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3636 * arith.c (reducy_unary): Use constructor API.
3637 (reduce_binary_ac): Likewise.
3638 (reduce_binary_ca): Likewise.
3639 (reduce_binary_aa): Likewise.
3640 * check.c (gfc_check_pack): Likewise.
3641 (gfc_check_reshape): Likewise.
3642 (gfc_check_unpack): Likewise.
3643 * decl.c (add_init_expr_to_sym): Likewise.
3644 (build_struct): Likewise.
3645 * dependency.c (gfc_check_dependency): Likewise.
3646 (contains_forall_index_p): Likewise.
3647 * dump-parse-tree.c (show_constructor): Likewise.
3648 * expr.c (free_expr0): Likewise.
3649 (gfc_copy_expr): Likewise.
3650 (gfc_is_constant_expr): Likewise.
3651 (simplify_constructor): Likewise.
3652 (find_array_element): Likewise.
3653 (find_component_ref): Likewise.
3654 (find_array_section): Likewise.
3655 (find_substring_ref): Likewise.
3656 (simplify_const_ref): Likewise.
3657 (scalarize_intrinsic_call): Likewise.
3658 (check_alloc_comp_init): Likewise.
3659 (gfc_default_initializer): Likewise.
3660 (gfc_traverse_expr): Likewise.
3661 * iresolve.c (check_charlen_present): Likewise.
3662 (gfc_resolve_reshape): Likewise.
3663 (gfc_resolve_transfer): Likewise.
3664 * module.c (mio_constructor): Likewise.
3665 * primary.c (build_actual_constructor): Likewise.
3666 (gfc_match_structure_constructor): Likewise.
3667 * resolve.c (resolve_structure_cons): Likewise.
3668 * simplify.c (is_constant_array_expr): Likewise.
3669 (init_result_expr): Likewise.
3670 (transformational_result): Likewise.
3671 (simplify_transformation_to_scalar): Likewise.
3672 (simplify_transformation_to_array): Likewise.
3673 (gfc_simplify_dot_product): Likewise.
3674 (simplify_bound): Likewise.
3675 (simplify_matmul): Likewise.
3676 (simplify_minval_maxval): Likewise.
3677 (gfc_simplify_pack): Likewise.
3678 (gfc_simplify_reshape): Likewise.
3679 (gfc_simplify_shape): Likewise.
3680 (gfc_simplify_spread): Likewise.
3681 (gfc_simplify_transpose): Likewise.
3682 (gfc_simplify_unpack): Likewise.q
3683 (gfc_convert_constant): Likewise.
3684 (gfc_convert_char_constant): Likewise.
3685 * target-memory.c (size_array): Likewise.
3686 (encode_array): Likewise.
3687 (encode_derived): Likewise.
3688 (interpret_array): Likewise.
3689 (gfc_interpret_derived): Likewise.
3690 (expr_to_char): Likewise.
3691 (gfc_merge_initializers): Likewise.
3692 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3693 (gfc_trans_array_constructor_value): Likewise.
3694 (get_array_ctor_strlen): Likewise.
3695 (gfc_constant_array_constructor_p): Likewise.
3696 (gfc_build_constant_array_constructor): Likewise.
3697 (gfc_trans_array_constructor): Likewise.
3698 (gfc_conv_array_initializer): Likewise.
3699 * trans-decl.c (check_constant_initializer): Likewise.
3700 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3701 (gfc_apply_interface_mapping_to_cons): Likewise.
3702 (gfc_trans_structure_assign): Likewise.
3703 (gfc_conv_structure): Likewise.
3704 * array.c (check_duplicate_iterator): Likewise.
3705 (match_array_list): Likewise.
3706 (match_array_cons_element): Likewise.
3707 (gfc_match_array_constructor): Likewise.
3708 (check_constructor_type): Likewise.
3709 (check_constructor): Likewise.
3711 (expand_constructor): Likewise.
3712 (extract_element): Likewise.
3713 (gfc_expanded_ac): Likewise.
3714 (resolve_array_list): Likewise.
3715 (gfc_resolve_character_array_constructor): Likewise.
3716 (copy_iterator): Renamed to ...
3717 (gfc_copy_iterator): ... this.
3718 (gfc_append_constructor): Removed.
3719 (gfc_insert_constructor): Removed unused function.
3720 (gfc_get_constructor): Removed.
3721 (gfc_free_constructor): Removed.
3722 (qgfc_copy_constructor): Removed.
3723 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3724 Removed all references. Replaced constructor list by splay-tree.
3725 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3726 the inner struct, added member 'base'.
3727 (gfc_append_constructor): Removed prototype.
3728 (gfc_insert_constructor): Removed prototype.
3729 (gfc_get_constructor): Removed prototype.
3730 (gfc_free_constructor): Removed prototype.
3731 (qgfc_copy_constructor): Removed prototype.
3732 (gfc_copy_iterator): New prototype.
3733 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3735 2010-04-10 Tobias Burnus <burnus@net-b.de>
3738 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3739 proc-pointers and type-bound procedures.
3740 (gfc_specification_expr): Check proc-pointers for pureness.
3742 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3745 * gfortranspec.c (lang_specific_driver): Do not expose vars
3746 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3749 2010-04-09 Tobias Burnus <burnus@net-b.de>
3752 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3754 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3755 * data.c (gfc_assign_data_value): Ditto.
3756 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3757 (gfc_traverse_expr): Traverse also through codimension expressions.
3758 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3759 gfc_has_ultimate_pointer): New functions.
3760 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3761 (gfc_array_ref): Add codimen.
3762 (gfc_array_ref): Add in_allocate.
3763 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3764 gfc_has_ultimate_pointer): Add prototypes.
3765 * interface.c (compare_parameter, compare_actual_formal,
3766 check_intents): Add coarray constraints.
3767 * match.c (gfc_match_iterator): Add coarray constraint.
3768 * match.h (gfc_match_array_ref): Update interface.
3769 * primary.c (gfc_match_varspec): Handle codimensions.
3770 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3771 (check_class_members): Return gfc_try instead for error recovery.
3772 (resolve_typebound_function,resolve_typebound_subroutine,
3773 check_members): Handle return value of check_class_members.
3774 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3775 check_dimension, compare_spec_to_ref, resolve_array_ref,
3776 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3777 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3779 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3780 Skip over coarray refs.
3781 (gfc_array_allocate) Add support for references containing coindexes.
3782 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3783 (gfc_map_intrinsic_function): Ignore codimensions.
3785 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3788 * io.c (check_format_string): Added check for additional non
3789 blank characters after the format string was successfully
3791 * io.c (check_format): Changed the error messages for positive
3792 int required and period required to drop through the error logic
3793 and report with gfc_error instead of gfc_error_now. Corrected
3794 format postion for hollerith strings.
3796 2010-04-08 Tobias Burnus <burnus@net-b.de>
3798 * module.c (use_iso_fortran_env_module): Fix standard check.
3800 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3802 * parse.c (parse_derived, parse_enum): Avoid set but not used
3805 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3808 * gfortran.texi: Add section about representation of
3811 2010-04-07 Simon Baldwin <simonb@google.com>
3813 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3814 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3816 2010-04-07 Richard Guenther <rguenther@suse.de>
3818 * options.c (gfc_init_options): Do not set.
3820 2010-04-06 Tobias Burnus <burnus@net-b.de>
3823 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3824 * match.c (gfc_match_critical, sync_statement): Ditto.
3825 * gfortran.h (gfc_fcoarray): New enum.
3826 (gfc_option_t): Use it.
3827 * lang.opt (fcoarray): Add new flag.
3828 * invoke.texi (fcoarray): Document it.
3829 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3830 (gfc_handle_coarray_option): New function.
3832 2010-04-06 Tobias Burnus <burnus@net-b.de>
3835 * gfortran.h (gfc_array_spec): Add cotype.
3836 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3837 and defer error diagnostic.
3838 * resolve.c (resolve_fl_derived): Add missing check.
3839 (resolve_symbol): Add cotype/type check.
3840 * parse.c (parse_derived): Fix setting of coarray_comp.
3842 2010-04-06 Tobias Burnus <burnus@net-b.de>
3845 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3846 match_array_element_spec,gfc_copy_array_spec,
3847 gfc_compare_array_spec): Include corank.
3848 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3849 * decl.c (build_sym,build_struct,variable_decl,
3850 match_attr_spec,attr_decl1,cray_pointer_decl,
3851 gfc_match_volatile): Add codimension.
3852 (gfc_match_codimension): New function.
3853 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3854 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3855 (gfc_add_codimension): New function prototype.
3856 * match.h (gfc_match_codimension): New function prototype.
3857 (gfc_match_array_spec): Update prototype
3858 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3859 * module.c (MOD_VERSION): Bump.
3860 (mio_symbol_attribute): Support coarray attributes.
3861 (mio_array_spec): Add corank support.
3862 * parse.c (decode_specification_statement,decode_statement,
3863 parse_derived): Add coarray support.
3864 * resolve.c (resolve_formal_arglist, was_declared,
3865 is_non_constant_shape_array, resolve_fl_variable,
3866 resolve_fl_derived, resolve_symbol): Add coarray support.
3867 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3868 gfc_build_class_symbol): Add coarray support.
3869 (gfc_add_codimension): New function.
3871 2010-04-06 Tobias Burnus <burnus@net-b.de>
3874 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3875 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3876 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3878 * intrinsic.texi (iso_fortran_env): Ditto.
3879 * libgfortran.h (libgfortran_stat_codes): New enum.
3880 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3881 constants from the intrinsic module.
3883 2010-04-06 Tobias Burnus <burnus@net-b.de>
3886 * intrinsic.c (add_functions): Add num_images.
3887 * decl.c (gfc_match_end): Handle END CRITICAL.
3888 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3889 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3891 * gfortran.h (gfc_statement): Add enum items for those.
3892 (gfc_exec_op) Ditto.
3893 (gfc_isym_id): Add num_images.
3894 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3895 (gfc_trans_sync,gfc_trans_critical): New functions.
3896 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3897 gfc_trans_critical): Add/update prototypes.
3898 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3899 and SYNC statements.
3900 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3901 * resolve.c (resolve_sync): Add function.
3902 (gfc_resolve_blocks): Handle CRITICAL.
3903 (resolve_code): Handle CRITICAL, ERROR STOP,
3904 (resolve_branch): Add CRITICAL constraint check.
3905 and SYNC statements.
3906 * st.c (gfc_free_statement): Add new statements.
3907 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3908 (gfc_build_builtin_function_decls): Initialize it.
3909 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3910 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3911 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3913 (match_exit_cycle): Handle CRITICAL constraint.
3914 (gfc_match_stopcode): Handle ERROR STOP.
3915 * match.h (gfc_match_critical, gfc_match_error_stop,
3916 gfc_match_sync_all, gfc_match_sync_images,
3917 gfc_match_sync_memory): Add prototype.
3918 * parse.c (decode_statement, gfc_ascii_statement,
3919 parse_executable): Handle new statements.
3920 (parse_critical_block): New function.
3921 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3922 * intrinsic.texi (num_images): Document new function.
3923 * simplify.c (gfc_simplify_num_images): Add function.
3925 2010-04-06 Tobias Burnus <burnus@net-b.de>
3928 * trans-array.c (gfc_conv_expr_descriptor): Update
3929 gfc_trans_scalar_assign call.
3930 (has_default_initializer): New function.
3931 (gfc_trans_deferred_array): Nullify less often.
3932 * trans-expr.c (gfc_conv_subref_array_arg,
3933 gfc_trans_subcomponent_assign): Update call to
3934 gfc_trans_scalar_assign.
3935 (gfc_trans_scalar_assign): Add parameter and pass it on.
3936 (gfc_trans_assignment_1): Optionally, do not dealloc before
3938 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3939 call to gfc_trans_scalar_assign.
3940 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3941 initializer to static variables.
3942 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3943 * trans-stmt.c (forall_make_variable_temp,
3944 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3945 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3946 gfc_trans_allocate): Update gfc_trans_assignment call.
3947 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3948 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3949 parameter to prototype.
3951 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3953 * ioparm.def : Update copyright.
3955 * trans-array.c : ditto
3956 * trans-array.h : ditto
3958 * trans-types.c: ditto
3959 * dependency.c : ditto
3960 * gfortran.h : ditto
3962 * trans-io.c : ditto
3963 * trans-intrinsic.c : ditto
3964 * libgfortran.h : ditto
3965 * invoke.texi : ditto
3966 * intrinsic.texi : ditto
3969 * intrinsic.c : ditto
3970 * interface.c : ditto
3971 * iresolve.c : ditto
3972 * trans-stmt.c : ditto
3973 * trans-stmt.h : ditto
3978 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3981 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3982 do not assert the context of derived types.
3984 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3987 * ioparm.def: Change inquire size variable to type pointer to
3990 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3993 * trans-expr.c (conv_parent_component_references): Ensure that
3994 'dt' has a backend_decl.
3997 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3998 type has a backend_decl.
4001 * resolve.c (resolve_global_procedure): Check that the 'cl'
4002 structure is not NULL.
4004 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
4006 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
4009 2010-03-17 Tobias Burnus <burnus@net-b.de>
4012 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
4013 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
4015 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
4016 pointees as having explizit size.
4017 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
4019 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
4020 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
4021 * resolve.c (resolve_symbol): Handle cp_was_assumed.
4022 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
4023 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
4026 2010-03-14 Tobias Burnus <burnus@net-b.de>
4029 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
4030 (resolve_ordinary_assign): Add check to avoid segfault.
4032 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
4036 * resolve.c (resolve_compcall): Add new boolean dummy argument
4037 'class_members'. Only resolve expression at end if false.
4038 Remove redundant, static variable 'class_object'.
4039 (check_class_members): Add extra argument to call of
4041 (resolve_typebound_function): Renamed resolve_class_compcall.
4042 Do all the detection of class references here. Correct calls to
4043 resolve_compcall for extra argument.
4044 (resolve_typebound_subroutine): resolve_class_typebound_call
4045 renamed. Otherwise same as resolve_typebound_function.
4046 (gfc_resolve_expr): Call resolve_typebound_function.
4047 (resolve_code): Call resolve_typebound_subroutine.
4049 2010-03-10 Tobias Burnus <burnus@net-b.de
4052 * symbol.c (get_iso_c_sym): Set sym->result.
4054 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4057 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4058 for TBPs, otherwise they will not be resolved properly.
4059 (resolve_function): Use 'value.function.esym' instead of
4060 'value.function.name' to check if we're dealing with a TBP.
4061 (check_class_members): Set correct type of passed object for all TBPs,
4062 not only generic ones, except if the type is abstract.
4064 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4067 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4068 'final...' are not misinterpreted as FINAL statements.
4070 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4073 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4074 allocatable ultimate components do not need temporaries, whilst
4075 ultimate pointer components do.
4077 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4080 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4082 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4085 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4088 * trans-array.c (gfc_conv_array_parameter): A full array of
4089 derived type need not be restricted to a symbol without an
4090 array spec to use the call to gfc_conv_expr_descriptor.
4093 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4094 allocatable arrays do not need temporaries.
4096 2010-03-01 Tobias Burnus <burnus@net-b.de>
4099 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4102 2010-02-28 Tobias Burnus <burnus@net-b.de>
4105 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4106 (gfc_conv_initializer): Handle zero initializer as special case.
4108 2010-02-27 Tobias Burnus <burnus@net-b.de>
4111 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4112 for module variables for Fortran 2008.
4114 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4117 * trans-common.c (build_common_decl): Also update DECL_MODE,
4118 and DECL_SIZE when encountering a larger common block and call
4121 2010-02-24 Tobias Burnus <burnus@net-b.de>
4124 * trans-expr.c (gfc_conv_initializer): Call directly
4125 gfc_conv_constant for C_NULL_(FUN)PTR.
4127 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4130 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4131 checking the rest of the dimensions for elements.
4133 2010-02-21 Tobias Burnus <burnus@net-b.de>
4136 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4138 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4139 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4140 * invoke.texi: Document new -fno-protect-parens flag.
4142 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4148 * dependency.c (gfc_check_argument_var_dependency): Use enum
4149 value instead of arithmetic vaue for 'elemental'.
4150 (check_data_pointer_types): New function.
4151 (gfc_check_dependency): Call check_data_pointer_types.
4152 * trans-array.h : Change fourth argument of
4153 gfc_conv_array_parameter to boolean.
4154 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4155 can be a dummy but it must not be assumed shape or deferred.
4156 Change fourth argument to boolean. Array constructor exprs will
4157 always be contiguous and do not need packing and unpacking.
4158 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4159 space and change fourth argument of gfc_conv_array_parameter
4161 (gfc_trans_arrayfunc_assign): Change fourth argument of
4162 gfc_conv_array_parameter to boolean.
4163 * trans-io.c (gfc_convert_array_to_string): The same.
4164 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4166 2010-02-20 Tobias Burnus <burnus@net-b.de>
4169 * libgfortran.h: Add GFC_RTCHECK_MEM.
4170 * invoke.texi (-fcheck=): Document -fcheck=mem.
4171 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4172 and enable malloc-success check only with -fcheck=mem.
4173 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4175 2010-02-16 Tobias Burnus <burnus@net-b.de>
4178 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4179 * intrinsic.c (add_functions): Ditto.
4180 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4181 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4183 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4186 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4187 gfc_trans_do prototype.
4188 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4189 a loop exit condition. If exit condition is given, build the loop exit
4190 code, checking IO results of implied do loops in READ and WRITE.
4191 (gfc_trans_do): Likewise.
4192 * trans.c (trans_code): New static work function, previously
4193 gfc_trans_code. Passes exit condition to gfc_trans_do.
4194 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4195 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4196 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4197 result status bits in the dtparm structure. Use this condition in call
4198 to gfc_trans_code_cond.
4200 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4204 * trans-array.c (gfc_conv_array_parameter): Use
4205 gfc_full_array_ref_p to detect full and contiguous variable
4206 arrays. Full array components and contiguous arrays do not need
4207 internal_pack and internal_unpack.
4209 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4212 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4215 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4217 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4220 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4221 Tobias Burnus <burnus@net-b.de>
4224 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4226 2010-02-10 Tobias Burnus <burnus@net-b.de>
4229 * trans-decl.c (gfc_generate_function_code): Only check
4230 actual-vs.-dummy character bounds if not bind(C).
4232 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4235 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4236 info->dimen after info has been freed.
4238 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4241 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4244 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4246 * module.c (fix_mio_expr): Declare sym.
4248 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4251 * module.c (fix_mio_expr): Fix for private generic procedures.
4253 2010-02-09 Daniel Kraft <d@domob.eu>
4256 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4257 length to be correct and issue only with -Wsurprising.
4258 * invoke.texi (Wsurprising): Mention this new warning that is
4259 turned on by -Wsurprising.
4261 2010-02-09 Daniel Kraft <d@domob.eu>
4264 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4265 can be CHARACTER type.
4266 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4268 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4271 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4272 'formal_ptr'. If this is true, give returned descriptor unity
4273 lbounds, in all dimensions, and the appropriate offset.
4274 (gfc_conv_procedure_call); If formal is a pointer, set the last
4275 argument of gfc_conv_subref_array_arg to true.
4276 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4277 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4278 new arg of gfc_conv_subref_array_arg to false.
4279 * trans-stmt.c (forall_make_variable_temp): The same.
4281 2010-02-03 Tobias Burnus <burnus@net-b.de>
4284 * interface.c (compare_parameter): Disable rank-checking
4287 2010-02-02 Tobias Burnus <burnus@net-b.de>
4290 * parse.c (decode_specification_statement): Use sym->result not sym.
4292 2010-02-01 Tobias Burnus <burnus@net-b.de>
4295 * decl.c (variable_decl): Allow default initializer in
4296 TYPE declarations in PURE functions.
4298 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4301 * resolve.c (resolve_allocate_expr): Move default initialization code
4302 here from gfc_trans_allocate.
4303 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4305 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4306 of CLASS variables via memcpy.
4307 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4308 to resolve_allocate_expr.
4310 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4313 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4314 * gfortran.h : Add prototype for above.
4315 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4316 (gfc_trans_subcomponent_assign): Call new function to replace
4317 the code to deal with allocatable components.
4318 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4319 gfc_get_full_arrayspec_from_expr to replace existing code.
4321 2010-01-25 Tobias Burnus <burnus@net-b.de>
4324 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4327 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4331 * expr.c (remove_subobject_ref): If the constructor is NULL use
4332 the expression as the source.
4333 (simplify_const_ref): Change the type of expression if
4334 there are component references. Allow for substring to be at
4335 the end of an arbitrarily long chain of references. If an
4336 element is found that is not in an EXPR_ARRAY, assume that this
4337 is scalar initialization of array. Call remove_subobject_ref in
4338 this case with NULL second argument.
4340 2010-01-24 Tobias Burnus <burnus@net-b.de>
4343 * array.c (gfc_array_dimen_size): Use correct specific
4344 function in the check.
4346 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
4349 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
4350 is required, turn any trailing array elements after a range
4351 into ranges so that offsets can be calculated.
4353 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
4355 * module.c (mio_f2k_derived): Use enumerator as initializer of
4359 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
4360 bitfield of width 2.
4362 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4365 * resolve.c (extract_compcall_passed_object): Set locus for
4366 passed-object argument.
4367 (extract_ppc_passed_object): Set locus and correctly remove PPC
4370 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
4373 * trans-decl.c (add_argument_checking): Do not use the backend
4374 decl directly to test for the presence of an optional dummy
4375 argument. Use gfc_conv_expr_present, remembering to set the
4379 * trans-decl.c (gfc_generate_function_code): Small white space
4380 changes. If 'recurcheckvar' is NULL do not try to reset it.
4382 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4385 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
4386 component for extended types.
4387 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
4388 and take care of parent component accessibility.
4390 2010-01-17 Janus Weil <janus@gcc.gnu.org>
4393 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
4394 * interface.c (check_interface1): Move a warning message here from
4395 resolve_fl_procedure.
4396 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
4397 * module.c (read_module): Remove call to gfc_check_interfaces, since
4398 this comes too early here.
4399 * resolve.c (resolve_fl_procedure): Move warning message to
4402 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4405 * interface.c (check_interface1): Pass symbol name rather than NULL to
4406 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
4408 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4409 than NULL to gfc_compare_interfaces.
4411 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4414 * trans-array.c (duplicate_allocatable): Static version of
4415 gfc_duplicate_allocatable with provision to handle scalar
4416 components. New boolean argument to switch off call to malloc
4418 (gfc_duplicate_allocatable): New function to call above with
4420 (gfc_copy_allocatable_data): New function to call above with
4422 (structure_alloc_comps): Do not apply indirect reference to
4423 scalar pointers. Add new section to copy allocatable components
4424 of arrays. Extend copying of allocatable components to include
4426 (gfc_copy_only_alloc_comp): New function to copy allocatable
4427 component derived types, without allocating the base structure.
4428 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4429 Add primitive for gfc_copy_only_alloc_comp.
4430 * trans-expr.c (gfc_conv_procedure_call): After calls to
4431 transformational functions with results that are derived types
4432 with allocatable components, copy the components in the result.
4433 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4434 of lhs derived types before allocation.
4436 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4439 * module.c (load_generic_interfaces): If a procedure that is
4440 use associated but not generic is given an interface that
4441 includes itself, then make it generic.
4443 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4444 Shujing Zhao <pearly.zhao@oracle.com>
4446 PR translation/42469
4447 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4448 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4449 character between option name and help text.
4451 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4455 * trans-array.c (gfc_conv_array_initializer): Change call to
4456 gfc_error_now to call to gfc_fatal_error.
4457 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4458 (is_constant_element): Changed name from constant_element.
4459 (gfc_constant_ac): Only use expand_construuctor for expression
4460 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4461 call gfc_is_constant_expr.
4462 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4464 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4465 array expressions should have their constructors expanded.
4466 (gfc_resolve_expr): Use new function to determine whether or not to call
4467 gfc_expand_constructor.
4469 2010-01-09 Tobias Burnus <burnus@net-b.de>
4472 * trans-expr.c (gfc_trans_structure_assign): Handle
4474 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4475 to the constructor for c_null_(fun)ptr.
4476 * resolve.c (resolve_structure_cons): Add special case
4477 for c_null_(fun)ptr.
4479 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4481 * gfortranspec.c (lang_specific_driver): Update copyright notice
4484 2010-01-08 Tobias Burnus <burnus@net-b.de>
4487 * symbol.c (check_conflict, gfc_copy_attr): Add
4488 ASYNCHRONOUS support.
4489 (gfc_add_asynchronous): New function.
4490 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4491 (gfc_match_asynchronous): New function.
4492 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4493 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4494 (gfc_add_asynchronous): New Prototype.
4495 * module.c (ab_attribute, mio_symbol_attribute): Add
4496 ASYNCHRONOUS support.
4497 * resolve.c (was_declared): Ditto.
4498 * match.h (gfc_match_asynchronous): New prototype.
4499 * parse.c (decode_specification_statement,decode_statement):
4500 Add ASYNCHRONOUS support.
4502 2010-01-07 Tobias Burnus <burnus@net-b.de>
4505 * trans-decl.c (get_proc_pointer_decl): Fix call to
4506 gfc_conv_initializer for array-valued proc-pointer funcs.
4508 2010-01-07 Tobias Burnus <burnus@net-b.de>
4511 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4512 allocatable scalars with SAVE attribute.
4514 2010-01-05 Tobias Burnus <burnus@net-b.de>
4517 * options.c (gfc_post_options): Set -frecursion
4518 when -fopenmp is used.
4520 2010-01-05 Tobias Burnus <burnus@net-b.de>
4523 * trans-expr.c (gfc_conv_procedure_call): Nullify
4524 return value for allocatable-scalar character functions.
4526 2010-01-04 Tobias Burnus <burnus@net-b.de>
4529 * error.c (error_printf, gfc_warning, gfc_notify_std,
4530 gfc_warning_now, gfc_error, gfc_error_now,
4531 gfc_fatal_error): Change argument name from nocmsgid to
4532 gmsgid to enable (x)gettext's % checking.
4534 2010-01-04 Tobias Burnus <burnus@net-b.de>
4536 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4538 2010-01-04 Tobias Burnus <burnus@net-b.de>
4541 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4542 for functions returning allocatable scalars.
4543 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4544 reallocating an allocatable scalar.
4545 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4547 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4548 allocatable scalars.
4549 (gfc_generate_function_code): Nullify result variable for
4550 allocatable scalars.
4553 * module.c (gfc_use_module): Fix warning string to allow
4557 * invoke.texi (-fcheck=recursion): Mention that the checking
4558 is also disabled for -frecursive.
4559 * trans-decl.c (gfc_generate_function_code): Disable
4560 -fcheck=recursion when -frecursive is used.
4562 * intrinsic.texi (iso_c_binding): Improve wording.
4565 Copyright (C) 2010 Free Software Foundation, Inc.
4567 Copying and distribution of this file, with or without modification,
4568 are permitted in any medium without royalty provided the copyright
4569 notice and this notice are preserved.