1 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
3 * simplify.c (gfc_simplify_size): Clear temporary mpz int before
6 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
8 * resolve.c (add_dt_to_dt_list): Remove unneeded if.
10 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
12 * resolve.c (check_typebound_baseobject): Free local expr before
15 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
17 * primary.c (gfc_match_structure_constructor): Invert the assert logic.
19 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
21 * primary.c (gfc_free_structure_ctor_component): Also free the
22 component structure itself.
24 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
26 * module.c (gfc_use_module): Free atom_string when done with it.
28 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
30 * module.c (read_module): Remove useless string duplication.
32 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
34 * gfortranspec.c (append_arg): Remove commented code.
36 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
38 * decl.c (match_procedure_in_type): Assertify if conditions.
40 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
42 * cpp.c (gfc_cpp_post_options): Don't create a cpp reader if
43 preprocessing is disabled.
45 2010-10-06 Jakub Jelinek <jakub@redhat.com>
48 * f95-lang.c (ATTR_NOTHROW_LEAF_LIST, ATTR_CONST_NOTHROW_LEAF_LIST,
49 ATTR_NOTHROW_LIST, ATTR_CONST_NOTHROW_LIST): Define.
50 (gfc_define_builtin): Change last argument to int bitmask from bool,
51 control addition of TREE_NOTHROW and leaf attribute as well.
52 (DO_DEFINE_MATH_BUILTIN): Adjust callers.
53 (gfc_init_builtin_functions): Likewise. Remove
54 ATTR_{,CONST_}NOTHROW_LIST enum.
56 2010-10-04 Andi Kleen <ak@linux.intel.com>
58 * Make-lang.in (gfortran, f951): Add + to build rule.
60 2010-10-04 Richard Guenther <rguenther@suse.de>
62 * f95-lang.c (current_translation_unit): New global variable.
63 (gfc_create_decls): Build a translation-unit decl.
64 (pushdecl): In the global binding-level use the
65 translation-unit decl as DECL_CONTEXT.
66 * trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P.
67 (build_function_decl): Likewise. Delay setting the assembler
68 name, leave setting of DECL_CONTEXT to pushdecl.
69 (trans_function_start): Use DECL_FILE_SCOPE_P.
70 (gfc_create_module_variable): Likewise. Remove questionable
72 * trans.c (gfc_generate_module_code): Likewise.
74 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
76 * cpp.c (cpp_define_builtins): Call functions from cppbuiltin.c
77 instead of duplicating code.
78 * Make-lang.in: Add dependency on cppbuiltin.h. Don't define
81 2010-10-02 Janus Weil <janus@gcc.gnu.org>
84 * resolve.c (resolve_formal_arglist): Avoid setting default type for
85 formal arguments of intrinsic procedures.
87 2010-09-30 Janus Weil <janus@gcc.gnu.org>
90 * resolve.c (resolve_allocate_expr): Do not use
91 'gfc_has_default_initializer'.
93 2010-09-30 Tobias Burnus <burnus@net-b.de>
95 * gfortran.tex (Fortran 2008 status): Update list of
98 2010-09-29 Joseph Myers <joseph@codesourcery.com>
100 * lang.opt: Don't use VarExists.
102 2010-09-29 Joseph Myers <joseph@codesourcery.com>
104 * cpp.c (cpp_define_builtins): Update names of gfc_option_t
106 (gfc_cpp_post_options): Update names of cpp_options members.
107 (cb_cpp_error): Update names of diagnostic_context members.
108 * f95-lang.c (gfc_init_builtin_functions): Update names of
109 gfc_option_t members.
110 * gfortran.h (gfc_option_t): Rename warn_conversion and
112 * intrinsic.c (gfc_convert_type_warn): Update names of
113 gfc_option_t members.
114 * options.c (gfc_init_options, gfc_post_options, set_Wall,
115 gfc_handle_option): Update names of gfc_option_t members.
116 * parse.c (next_free, next_fixed): Update names of gfc_option_t
118 * scanner.c (pedantic): Remove extern declaration.
119 (skip_free_comments, skip_fixed_comments, include_line): Update
120 names of gfc_option_t members.
121 * trans-decl.c (gfc_generate_function_code): Update names of
122 gfc_option_t members.
124 2010-09-28 Tobias Burnus <burnus@net-b.de>
128 * intrinsic.c (add_functions): Make compiler_version and
129 compiler_options CLASS_INQUIRY.
130 * gfortran.h (gfc_get_option_string): New prototype.
131 * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
133 (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
134 (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
135 (ISO_C_BINDING): Refer to C_SIZEOF.
136 * options.c (gfc_get_option_string): New function.
137 * simplify.c (gfc_simplify_compiler_options): Use it.
138 (gfc_simplify_compiler_version): Include compiler name.
140 2010-09-28 Jan Hubicka <jh@suse.cz>
142 * f95-lang.c (gfc_define_builtin): Make leaf.
143 (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
144 and ATTR_NOTHROW_LEAF_LIST.
145 (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
146 (DEF_GOMP_BUILTIN): Likewise.
148 2010-09-28 Tobias Burnus <burnus@net-b.de>
151 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
154 2010-09-27 Tobias Burnus <burnus@net-b.de>
158 * intrinsic.h (gfc_simplify_compiler_options,
159 gfc_simplify_compiler_version): New prototypes.
160 * intrinsic.c (gfc_intrinsic_function_by_id,
161 make_from_module): New functions.
162 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
163 gfc_specific_intrinsic): Don't return module intrinsics.
164 (add_functions): Add compiler_options, compiler_version.
165 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
166 * symbol.c (std_for_isocbinding_symbol): Add version check for
168 * iso-fortran-env.def: Add compiler_options, compiler_version.
169 * iso-c-binding.def: Add c_sizeof.
170 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
171 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
172 (gfc_intrinsic_function_by_id): New prototype.
173 * module.c (create_intrinsic_function): New function.
174 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
175 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
176 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
178 * simplify.c (gfc_simplify_compiler_options,
179 gfc_simplify_compiler_version): New functions.
181 2010-09-26 Daniel Kraft <d@domob.eu>
185 * resolve.c (resolve_select_type): Clarify code.
186 (resolve_assoc_var): Only set typespec if it is currently unknown.
188 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
191 * module.c (create_int_parameter_array): Set the array value shape.
193 2010-09-25 Tobias Burnus <burnus@net-b.de>
195 * gfortran.texi: Re-add accidently removed \input line.
197 2010-09-25 Daniel Kraft <d@domob.eu>
200 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
201 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
202 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
203 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
204 `extra_comma' with changed semantics.
205 (gfc_resolve_dt): Check variable definitions.
206 (match_io_element): Remove INTENT and PURE checks here and
207 initialize code->ext.dt member.
208 (match_io): Set dt->dt_io_kind.
209 (gfc_resolve_inquire): Check variable definition for all tags
210 except UNIT, FILE and ID.
211 * resolve.c (resolve_transfer): Variable definition check.
213 2010-09-25 Tobias Burnus <burnus@net-b.de>
215 * interface.c (gfc_match_end_interface): Constify char pointer
218 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
220 * interface.c (gfc_match_end_interface): Deal with user defined
221 operators that overload rational operators and C1202.
223 2010-09-24 Tobias Burnus <burnus@net-b.de>
225 * gfortran.texi: Add second space after end-of-sentence period;
226 change / to /@/ to allow hyphenation of URLs.
227 (Standards): Remove duplicated OpenMP, update wording given that
228 Fortran 2008 now released.
229 (Fortran 2008 status): Update and add list of implemented features.
231 2010-09-24 Tobias Burnus <burnus@net-b.de>
234 * iso-fortran-env.def: Add NAMED_KINDARRAY with
235 character_kinds, integer_kinds, logical_kinds and
237 * gfortran.h: Add them to iso_fortran_env_symbol.
238 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
239 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
240 libgfortran_stat_codes to libgfortran_error_codes.
241 * module.c (create_int_parameter_array): New function.
242 (use_iso_fortran_env_module): Use it for
243 NAMED_KINDARRAY of iso-fortran-env.def.
244 * trans-decl.c (gfc_get_symbol_decl): Parameter
245 arrays of intrinsics modules become local static variables.
246 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
247 integer_kinds, logical_kinds and real_kinds.
249 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
252 * frontend-passes.c (optimize_binop_array_assignment):
253 Only re-use lhs as intermediate storage if kind and type
256 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
260 * trans-array.c (gfc_conv_expr_descriptor): Handle
261 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
263 2010-09-23 Tobias Burnus <burnus@net-b.de>
265 * intrinsic.texi (OpenMP modules): Add named constants of
268 2010-09-23 Daniel Kraft <d@domob.eu>
273 * gfortran.h (gfc_check_vardef_context): New method.
274 (struct symbol_attribute): New flag `select_type_temporary'.
275 * primary.c (gfc_variable_attr): Clarify initialization of ref.
276 (match_variable): Remove PROTECTED check and assignment check
277 for PARAMETERs (this is now done later).
278 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
279 (gfc_match_associate): Defer initialization of newAssoc->variable.
280 (gfc_match_nullify): Remove PURE definability check.
281 (select_type_set_tmp): Set new `select_type_temporary' flag.
282 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
283 (gfc_check_pointer_assign): Ditto (and other checks removed).
284 (gfc_check_vardef_context): New method.
285 * interface.c (compare_parameter_protected): Removed.
286 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
287 related to INTENT([IN]OUT) arguments.
288 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
289 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
290 (remove_last_array_ref): New method.
291 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
292 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
293 (resolve_assoc_var): Remove checks for definability here.
294 (resolve_select_type): Handle resolving of code->block here.
295 (resolve_ordinary_assign): Remove PURE check.
296 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
297 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
299 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
301 * gfortran.texi (Argument list functions): Allow URL to wrap.
302 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
303 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
304 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
305 code markups in the text.
306 * invoke.texi (Fortran Dialect Options)
307 (Error and Warning Options, Directory Options, Code Gen Options):
308 Likewise. Remove @code inside @smallexample.
310 2010-09-22 Joseph Myers <joseph@codesourcery.com>
312 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
313 OPT__help instead of OPT_fversion and OPT_fhelp.
314 * lang.opt (-all-warnings, -assert, -assert=, -comments,
315 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
316 -dump, -dump=, -include-barrier, -include-directory,
317 -include-directory=, -include-directory-after,
318 -include-directory-after=, -include-prefix, -include-prefix=,
319 -no-line-commands, -no-standard-includes, -output, -output=,
320 -preprocess, -print-missing-file-dependencies, -trace-includes,
321 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
322 -write-dependencies, -write-user-dependencies): New.
324 2010-09-21 Jason Blevins <jrblevin@sdf.org>
326 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
327 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
330 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
333 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
337 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
338 accessing dimensions in reversed order.
341 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
342 intrinsic function call.
344 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
345 Update asserts accordingly.
348 * trans.h (gfc_se): New field force_tmp.
349 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
350 and set parmse.force_tmp if some alias is found.
351 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
352 if se->force_tmp is set.
354 2010-09-20 Janus Weil <janus@gcc.gnu.org>
357 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
358 TBPs, PPCs and pointer/allocatable components.
360 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
363 * simplify.c (is_constant_array_expr): Allow structure array
364 elements as well as constants.
365 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
366 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
367 type of source to the result.
369 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
371 * frontend-passes.c (gfc_expr_walker): Also
372 handle EXPR_SUBSTRING.
374 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
376 * frontend-passes.c (gfc_expr_walker): Handle
377 constructors and references.
379 2010-09-16 Tobias Burnus <burnus@net-b.de>
382 * trans-types.c (create_fn_spec): New function.
383 (gfc_get_function_type): Call it.
385 2010-09-16 Jakub Jelinek <jakub@redhat.com>
387 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
388 (gfc_expr_walker, gfc_code_walker): New prototypes.
389 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
390 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
391 (optimize_namespace): Use gfc_code_walker.
392 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
393 (optimize_expr_0, optimize_code_node,
394 optimize_actual_arglist): Removed.
395 (optimize_assignment): Don't call optimize_expr_0.
397 2010-09-16 Janus Weil <janus@gcc.gnu.org>
400 * interface.c (compare_parameter): Create vtab for actual argument,
401 instead of formal (if needed).
403 2010-09-15 Janus Weil <janus@gcc.gnu.org>
406 * resolve.c (resolve_allocate_expr): Do default initialization via
409 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
411 * mathbuiltins.def: Do not defined huge_val built-in.
412 * trans-const.c (gfc_build_inf_or_huge): New function.
413 * trans-const.h (gfc_build_inf_or_huge): New prototype.
414 * f95-lang.c (gfc_init_builtin_functions): Don't defined
416 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
417 have functions of type (*) (void) anymore.
418 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
419 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
420 of generating a call to huge_val().
422 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
424 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
425 * dependency.c (gfc_check_dependency): Don't depend on
426 expr's inline_noncopying_intrinsic_attribute.
427 * dependency.c (gfc_check_argument_var_dependency,
428 gfc_check_argument_dependency): Ditto. Recursively check dependency
429 as NOT_ELEMENTAL in the non-copying (=transpose) case.
430 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
431 * resolve.c (find_noncopying_intrinsics): Remove.
432 (resolve_function, resolve_call): Remove call to
433 find_noncopying_intrinsics.
435 * trans-array.c (gfc_conv_array_transpose): Remove.
436 (gfc_walk_subexpr): Make non-static. Move prototype...
437 * trans-array.h (gfc_walk_subexpr): ... here.
438 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
440 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
441 gfc_inline_intrinsic_function_p): New.
442 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
443 Remove transpose from the libcall list.
444 (gfc_walk_intrinsic_function): Special case inline intrinsic.
445 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
447 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
449 * trans-expr.c (expr_is_variable): New function taking non-copying
450 intrinsic functions into account.
451 (gfc_trans_assignment_1): Use expr_is_variable.
453 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
455 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
456 real array dimension instead of the scalarizer (loop) dimension.
458 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
460 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
461 transposed references.
463 2010-09-10 Tobias Burnus <burnus@net-b.de>
466 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
467 build4_stat_loc): New inline functions.
468 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
469 (build1_v, build2_v, build3_v, build4_v): Use input_location
471 * trans-array.c (gfc_trans_scalarized_loop_end,
472 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
473 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
474 gfc_finish_wrapped_block): Ditto.
475 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
476 * trans-expr.c (gfc_conv_missing_dummy,
477 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
478 * trans-openmp.c (gfc_omp_clause_default_ctor,
479 gfc_trans_omp_critical, gfc_trans_omp_parallel,
480 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
481 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
482 gfc_trans_omp_single, gfc_trans_omp_task,
483 gfc_trans_omp_workshare): Ditto.
485 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
487 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
488 for dummy argument that appears in a specification statement.
490 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
492 * trans-array.c (gfc_get_array_ref_dim): New function.
493 (gfc_trans_create_temp_array): Reconstruct array
494 bounds from loop bounds. Use array bounds instead of loop bounds.
496 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
498 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
499 Get the array dimension from the dim array.
501 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
503 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
504 dim array to get the stride in the innermost loop.
506 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
508 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
509 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
510 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
512 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
514 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
515 and info dimension are the same. Loop over loop dimension.
516 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
518 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
520 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
523 2010-09-09 Tobias Burnus <burnus@net-b.de>
526 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
527 STAT): Show also syntax for the function version.
528 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
529 add_sym_3s_intent): Remove function.
530 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
532 (add_sym_2_intent): New function.
533 (add_functions): Set intent for functions which modify
534 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
535 argument name of hostnm from "a" to "c"
536 (add_subroutines): Change add_sym_*s_intent to
537 add_sym_*s and add intent to the add_sym_*s calls.
539 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
542 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
543 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
544 * gfortran.h: Define ISYM values for above intrinsics.
545 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
546 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
547 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
548 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
549 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
550 gfc_simplify_merge_bits, gfc_simplify_rshift,
551 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
552 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
553 gfc_resolve_shift): New prototypes.
554 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
555 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
556 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
557 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
559 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
560 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
561 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
563 (gfc_conv_intrinsic_function): Call above static functions.
564 * intrinsic.texi: Document new intrinsics.
565 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
566 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
567 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
568 gfc_simplify_merge_bits, gfc_simplify_rshift,
569 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
572 2010-09-08 Jakub Jelinek <jakub@redhat.com>
574 * frontend-passes.c (optimize_code_node): Walk block chain by default.
577 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
578 instead of code->block.
581 * openmp.c (resolve_omp_do): Report not enough do loops for
582 collapse even if block->next is NULL.
584 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
587 * dependency.c (gfc_deb_compare_expr): Take missing optional
588 arguments into account.
590 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
592 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
593 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
594 (gfc_build_intrinsic_function_decls): Don't build the
595 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
596 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
597 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
598 of calling clz128/ctz128 library functions.
600 2010-09-07 Jan Hubicka <jh@suse.cz>
602 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
605 2010-09-07 Tobias Burnus <burnus@net-b.de>
608 * intrinsic.texi (COS): Remove superfluous "n".
610 2010-09-07 Tobias Burnus <burnus@net-b.de>
613 * trans-array.c (gfc_conv_descriptor_data_get,
614 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
615 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
616 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
617 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
618 gfc_conv_shift_descriptor_lbound,
619 gfc_set_loop_bounds_from_array_spec,
620 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
621 gfc_conv_array_transpose, gfc_get_iteration_count,
622 gfc_grow_array, gfc_trans_array_ctor_element,
623 gfc_trans_array_constructor_subarray,
624 gfc_trans_array_constructor_value,
625 constant_array_constructor_loop_size, gfc_trans_array_constructor,
626 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
627 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
628 gfc_conv_array_ref, gfc_trans_preloop_setup,
629 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
630 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
631 gfc_conv_descriptor_size, gfc_array_init_size,
632 gfc_array_allocate, gfc_array_deallocate,
633 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
634 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
635 get_array_charlen, gfc_conv_expr_descriptor,
636 array_parameter_size, gfc_conv_array_parameter,
637 gfc_trans_dealloc_allocated, get_full_array_size,
638 duplicate_allocatable,
639 structure_alloc_comps): Change fold_build[0-9] to
641 (duplicate_allocatable, structure_alloc_comps,
642 gfc_duplicate_allocatable): Add space after function name.
644 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
646 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
647 checking string length value.
648 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
649 gfc_charlen_type_node type.
652 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
653 length to gfc_charlen_type_node.
655 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
658 * frontend-passes.c (optimize_binop_array_assignment): New
660 (optimize_assignment): Call it.
662 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
665 * trans-expr.c (gfc_conv_substring): If start and end
666 of the string reference are equal, set the length to one.
668 2010-09-06 Tobias Burnus <burnus@net-b.de>
671 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
673 2010-09-06 Tobias Burnus <burnus@net-b.de>
676 * dump-parse-tree.c (gfc_debug_expr): New function.
678 2010-09-06 Tobias Burnus <burnus@net-b.de>
681 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
682 (check_specific): Special case for those intrinsics.
683 * gfortran.h (gfc_isym_id): Add new intrinsics
684 * intrinsic.h (gfc_check_transf_bit_intrins,
685 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
686 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
688 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
689 gfc_resolve_iparity, resolve_transformational): New functions.
690 (gfc_resolve_product, gfc_resolve_sum,
691 gfc_resolve_parity): Use resolve_transformational.
692 * check.c (gfc_check_transf_bit_intrins): New function.
693 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
694 gfc_simplify_iparity, do_bit_any, do_bit_ior,
695 do_bit_xor, simplify_transformation): New functions.
696 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
697 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
698 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
699 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
700 Handle IALL, IANY and IPARITY intrinsics.
701 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
703 (IALL, IANY, IPARITY): Document new intrinsics.
705 2010-09-05 Tobias Burnus <burnus@net-b.de>
708 * f95-lang.c (gfc_truthvalue_conversion): Use
709 fold_build[0-9]_loc instead of fold_build[0-9].
710 * convert.c (convert): Ditto.
711 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
712 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
713 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
714 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
715 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
716 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
717 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
718 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
719 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
720 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
721 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
722 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
723 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
724 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
725 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
726 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
727 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
728 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
729 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
730 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
731 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
732 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
733 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
734 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
735 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
736 gfc_conv_associated, gfc_conv_same_type_as,
737 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
739 2010-09-04 Tobias Burnus <burnus@net-b.de>
742 * resolve.c (resolve_fl_namelist): Change constraint checking
743 order to prevent endless loop.
745 2010-09-04 Janus Weil <janus@gcc.gnu.org>
748 * resolve.c (resolve_allocate_expr): Generate default initializers
749 already at this point, resolve them and put them into expr3, ...
750 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
753 2010-09-03 Tobias Burnus <burnus@net-b.de>
756 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
757 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
759 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
760 gfc_conv_string_length, gfc_conv_substring,
761 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
762 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
763 gfc_conv_expr_op, gfc_build_compare_string,
764 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
765 gfc_conv_derived_to_class, conv_isocbinding_procedure,
766 gfc_conv_procedure_call, fill_with_spaces,
767 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
768 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
769 gfc_trans_scalar_assign, gfc_trans_zero_assign,
770 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
771 fold_build[0-9] to fold_build[0-9]_loc.
772 * trans-io.c (set_parameter_const, set_parameter_value,
773 set_parameter_ref, gfc_convert_array_to_string, set_string,
774 set_internal_unit, io_result, set_error_locus,
775 nml_get_addr_expr, build_dt): Ditto.
776 * trans-openmp.c (gfc_omp_clause_default_ctor,
777 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
778 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
779 gfc_trans_omp_do): Ditto.
780 * trans.c (gfc_add_modify, gfc_build_addr_expr,
781 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
782 gfc_trans_runtime_check, gfc_call_malloc,
783 gfc_allocate_with_status, gfc_allocate_array_with_status,
784 gfc_call_free, gfc_deallocate_with_status,
785 gfc_call_realloc): Ditto.
787 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
790 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
791 arglists for pure user functions, or for those intrinsic
792 functions which are also pure.
793 * intrinsics.c (add_conv): Mark conversion functions as pure.
794 (add_char_conversions): Likewise.
796 2010-09-03 Daniel Kraft <d@domob.eu>
799 * resolve.c (resolve_actual_arglist): Allow internal procedure
800 as actual argument with Fortran 2008.
802 2010-09-03 Daniel Kraft <d@domob.eu>
805 * gfortran.h (struct gfc_code): Renamed `whichloop' to
806 `which_construct' as this is no longer restricted to loops.
807 * parse.h (struct gfc_state_data): New field `construct'.
808 * match.c (match_exit_cycle): Handle EXIT from non-loops.
809 * parse.c (push_state): Set `construct' field.
810 * resolve.c (resolve_select_type): Extend comment.
811 * trans-stmt.c (gfc_trans_if): Add exit label.
812 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
813 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
814 (gfc_trans_do), (gfc_trans_do_while): Ditto.
815 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
816 (gfc_trans_cycle): Ditto.
817 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
819 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
821 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
822 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
823 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
824 * intrinsic.texi (RSHIFT): Fix documentation.
826 2010-09-02 Tobias Burnus <burnus@net-b.de>
829 * trans-common.c (create_common): Change build[0-9] to
831 * trans-const.c (gfc_conv_constant_to_tree,
832 gfc_conv_constant_to_tree): Ditto.
833 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
834 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
835 add_argument_checking, create_main_function,
836 gfc_generate_return): Ditto.
837 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
838 * trans-stmt.c (allocate_temp_for_forall_nest_1,
839 compute_inner_temp_size, compute_overall_iter_number,
840 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
841 gfc_conv_elemental_dependencies, gfc_do_allocate,
842 gfc_evaluate_where_mask, gfc_trans_allocate,
843 gfc_trans_arithmetic_if, gfc_trans_call,
844 gfc_trans_character_select, gfc_trans_deallocate,
845 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
846 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
847 gfc_trans_integer_select, gfc_trans_logical_select,
848 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
849 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
850 gfc_trans_where_assign) Ditto.
852 2010-09-02 Janus Weil <janus@gcc.gnu.org>
855 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
858 2010-09-02 Tobias Burnus <burnus@net-b.de>
861 * resolve.c (apply_default_init): Mark symbol as referenced,
862 if it is initialized.
863 (resolve_symbol): Change intialized check for BT_DERIVED such
864 that also function results get initialized; remove now obsolete
865 gfc_set_sym_referenced for BT_CLASS.
867 2010-09-01 Janus Weil <janus@gcc.gnu.org>
870 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
871 * resolve.c (resolve_allocate_expr): Defer handling of default
872 initialization to 'gfc_trans_allocate'.
873 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
874 (resolve_fl_derived): Suppress error messages for vtypes.
875 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
876 polymorphic MOLD expression.
877 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
878 dummy initialization.
880 2010-09-01 Tobias Burnus <burnus@net-b.de>
882 * gfortran.texi (preprocessing): Update URL to COCO.
884 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
886 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
887 array quad_decls. Remove unnecessary assignment.
889 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
891 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
892 other than long double.
893 * mathbuiltins.def: Add builtins from the POW and CPOW family.
894 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
895 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
896 prefix to function name.
897 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
898 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
900 (gfc_conv_intrinsic_exponent): Likewise.
901 (gfc_conv_intrinsic_abs): Likewise.
902 (gfc_conv_intrinsic_mod): Likewise.
903 (gfc_conv_intrinsic_sign): Likewise.
904 (gfc_conv_intrinsic_arith): Likewise.
905 (gfc_conv_intrinsic_fraction): Likewise.
906 (gfc_conv_intrinsic_nearest): Likewise.
907 (gfc_conv_intrinsic_spacing): Likewise.
908 (gfc_conv_intrinsic_rrspacing): Likewise.
909 (gfc_conv_intrinsic_scale): Likewise.
910 (gfc_conv_intrinsic_set_exponent): Likewise.
912 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
914 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
915 * intrinsic.h (gfc_resolve_execute_command_line): New function.
916 * iresolve.c (gfc_resolve_execute_command_line): New function.
917 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
918 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
920 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
923 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
924 and parity{,l,ll} builtins.
925 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
926 (gfc_conv_intrinsic_function): Call above new functions.
927 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
929 * intrinsic.texi: Document POPCNT and POPPAR.
931 2010-08-30 Janus Weil <janus@gcc.gnu.org>
934 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
936 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
938 * Make-lang.in: Add frontend-passes.o dependencies.
940 2010-08-29 Janus Weil <janus@gcc.gnu.org>
943 * resolve.c (resolve_structure_cons): For derived types, make sure the
944 type has been resolved.
945 (resolve_typebound_procedures): Make sure the vtab has been generated.
947 2010-08-29 Janus Weil <janus@gcc.gnu.org>
950 * match.c (gfc_match_select_type): Give the associate-name the
951 FL_VARIABLE attribute.
953 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
955 * simplify.c (gfc_simplify_bessel_n2): Fix indention
958 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
961 * trans-types.c (gfc_init_kinds): Disable TFmode.
963 2010-08-27 Janus Weil <janus@gcc.gnu.org>
966 * match.c (gfc_match_allocate): Avoid double free on error.
968 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
971 * gfortran.h (gfc_real_info): Add c_float128 field.
972 * mathbuiltins.def: Indicate which builtins are const.
973 * trans-types.h (float128_type_node, complex_float128_type_node,
974 gfc_real16_is_float128): New variables.
975 * trans-types.c (float128_type_node, complex_float128_type_node,
976 gfc_real16_is_float128): New variables.
977 (gfc_init_kinds): Allow TFmode.
978 (gfc_build_real_type): Mark __float128 types as such.
979 (gfc_init_types): Initialize float128_type_node and
980 complex_float128_type_node
981 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
982 argument of OTHER_BUILTIN macro.
983 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
984 (builtin_decl_for_precision): Special case for __float128.
985 (builtin_decl_for_float_kind): Likewise.
986 (define_quad_builtin): New function.
987 (gfc_build_intrinsic_lib_fndecls): Create all __float128
988 library decls if necessary. Store them in the real16_decl and
989 complex16_decl builtin map fields.
990 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
991 library function names.
993 2010-08-27 Tobias Burnus <burnus@net-b.de>
996 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
997 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
998 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
999 gfc_resolve_parity): New prototypes.
1000 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
1001 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
1002 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
1003 gfc_resolve_parity): New functions.
1004 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
1006 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
1007 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
1008 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
1009 * gcc/fortran/simplify.c (simplify_transformation_to_array):
1010 Add post-processing opterator.
1011 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
1012 gfc_simplify_product, gfc_simplify_sum): Update call.
1013 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
1014 gfc_simplify_parity): New functions.
1016 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1019 * match.c (select_type_set_tmp): Add the possibility to reset the
1021 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
1023 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1026 * dependency.c (check_section_vs_section): Single test for
1027 identical strides which takes into account that only one
1028 of the strides may be NULL.
1030 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1033 * primary.c (match_hollerith_constant): Calculate padding needed to
1034 fill default integer and allocate string for that size. Set pad bytes
1036 * gfortran.h: Add hollerith pad value to type spec union.
1037 * data.c (create_character_initializer): Fix spelling of function name.
1038 Use hollerith pad value to calculate length.
1039 * arith.c (hollerith2representation); Use hollerith pad value to
1042 2010-08-26 Daniel Kraft <d@domob.eu>
1047 * gfortran.h (struct gfc_association_list): New flag `dangling'.
1048 (gfc_build_block_ns): Declared here...
1049 * parse.h (gfc_build_block_ns): ...instead of here.
1050 * trans.h (gfc_process_block_locals): Expect additionally the
1051 gfc_association_list of BLOCK (if present).
1052 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
1053 * resolve.c (resolve_variable): Only check for invalid *array*
1054 references on associate-names.
1055 (resolve_assoc_var): New method with code previously in resolve_symbol.
1056 (resolve_select_type): Use association to give the selector and
1057 temporaries their values instead of ordinary assignment.
1058 (resolve_fl_var_and_proc): Allow CLASS associate-names.
1059 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
1060 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
1061 to `gfc_process_block_locals' to match new interface.
1062 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
1064 (gfc_process_block_locals): Defer them rather here when linked to
1065 from the BLOCK's association list.
1067 2010-08-25 Jakub Jelinek <jakub@redhat.com>
1069 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
1070 TREE_NOTHROW on fndecls that can't throw. Set
1071 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
1072 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
1073 gfor_fndecl_associated.
1075 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
1078 * frontend-passes.c (optimize_equality): Don't optimize array equality
1080 2010-08-23 Janus Weil <janus@gcc.gnu.org>
1083 * resolve.c (resolve_procedure_interface): New function split off from
1085 (resolve_formal_arglist): Call it here ...
1086 (resolve_symbol): ... and here.
1088 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1090 * Make-lang.in (gfortranspec.o): Update dependencies.
1091 * gfortranspec.c: Include coretypes.h before gcc.h. Include
1093 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
1094 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
1095 (g77_xargc): Make unsigned.
1096 (g77_xargv): Change to g77_x_decoded_options.
1097 (g77_newargc): Make unsigned.
1098 (g77_newargv): Change to g77_new_decoded_options.
1099 (strings_same, options_same): New.
1100 (append_arg): Use cl_decoded_option structures.
1101 (append_option): New.
1102 (add_arg_libgfortran): New.
1103 (lang_specific_driver): Use cl_decoded_option structures.
1105 2010-08-21 Janus Weil <janus@gcc.gnu.org>
1109 * class.c (add_proc_comp): Add static initializer for PPCs.
1110 (add_procs_to_declared_vtab): Modified comment.
1111 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
1112 initializer if the component is part of a vtype.
1113 (mio_component_list): Add argument 'vtype', pass it on to
1115 (mio_symbol): Modified call to 'mio_component_list'.
1116 * trans.h (gfc_conv_initializer): Modified prototype.
1117 (gfc_trans_assign_vtab_procs): Removed.
1118 * trans-common.c (create_common): Modified call to
1119 'gfc_conv_initializer'.
1120 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
1121 gfc_emit_parameter_debug_info): Modified call to
1122 'gfc_conv_initializer'.
1123 (build_function_decl): Remove assertion.
1124 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1125 Removed call to 'gfc_trans_assign_vtab_procs'.
1126 (gfc_conv_initializer): Add argument 'procptr'.
1127 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
1128 (gfc_trans_assign_vtab_procs): Removed.
1129 * trans-stmt.c (gfc_trans_allocate): Removed call to
1130 'gfc_trans_assign_vtab_procs'.
1132 2010-08-21 Tobias Burnus <burnus@net-b.de>
1136 * intrinsic.c (add_sym): Init value attribute.
1137 (set_attr_value): New function.
1138 (add_functions) Use it and add JN/YN resolvers.
1139 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
1140 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
1141 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
1142 * iresolve.c (gfc_resolve_bessel_n2): New function.
1143 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
1145 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
1146 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1147 * simplify.c (): For YN set to -INF if previous values
1149 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1151 * iresolve.c (gfc_resolve_extends_type_of): Set the
1152 type of the dummy argument to the one of the actual.
1154 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1156 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1158 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1160 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1163 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1165 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1167 2010-08-19 Daniel Kraft <d@domob.eu>
1171 * trans.h (struct gfc_se): New flag `byref_noassign'.
1172 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1173 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1174 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1175 and check for compile-time errors with those.
1176 * trans-decl.c (trans_associate_var): Use new routine
1177 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1178 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1179 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1180 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1181 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1182 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1183 rank remapping for assignment.
1185 2010-08-19 Tobias Burnus <burnus@net-b.de>
1187 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1188 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1191 2010-08-19 Tobias Burnus <burnus@net-b.de>
1195 * check.c (gfc_check_bessel_n2): New function.
1196 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1197 * intrinsic.c (add_functions): Add transformational version
1198 of the Bessel_jn/yn intrinsics.
1199 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1200 gfc_simplify_bessel_yn2): New prototypes.
1201 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1202 transformational variant.
1203 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1204 Check for negative order.
1205 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1206 gfc_simplify_bessel_yn2): New functions.
1208 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1211 * resolve.c (resolve_transfer): Traverse operands and set expression
1212 to be checked to a non EXPR_OP type.
1214 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1217 * gfortran.h (gfc_add_save): Modified prototype.
1218 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1219 (match_pointer_init): New function to match F08 pointer initialization.
1220 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1221 'match_pointer_init'.
1222 (match_attr_spec): Module variables are implicitly SAVE.
1223 (gfc_match_save): Modified call to 'gfc_add_save'.
1224 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1226 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1227 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1228 initialization checks.
1229 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1230 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1231 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1232 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1234 * trans-decl.c (gfc_create_module_variable): Module variables with
1235 TARGET can already exist.
1236 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1237 (gfc_conv_initializer): Implement non-NULL pointer
1240 2010-08-18 Tobias Burnus <burnus@net-b.de>
1243 * intrinsic.texi (selected_char_kind): Document ISO_10646
1246 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1249 * trans-decl.c (build_library_function_decl_1): Chain on
1250 void_list_node instead of creating a new TREE_LIST.
1251 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1252 * trans-types.c (gfc_get_function_type): Likewise. Set
1253 typelist to void_list_node for the main program.
1255 2010-08-17 Daniel Kraft <d@domob.eu>
1258 * gfortran.h (struct gfc_association_list): New member `where'.
1259 (gfc_is_associate_pointer) New method.
1260 * match.c (gfc_match_associate): Remember locus for each associate
1261 name matched and do not try to set variable flag.
1262 * parse.c (parse_associate): Use remembered locus for symbols.
1263 * primary.c (match_variable): Instead of variable-flag check for
1264 associate names set it for all such names used.
1265 * symbol.c (gfc_is_associate_pointer): New method.
1266 * resolve.c (resolve_block_construct): Don't generate assignments
1267 to give associate-names their values.
1268 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1269 (resolve_symbol): Set some more attributes for associate variables,
1270 set variable flag here and check it and don't try to build an
1271 explicitely shaped array-spec for array associate variables.
1272 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1274 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1275 (gfc_sym_type): Return pointer type for association to scalar vars.
1276 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1277 (trans_associate_var): New method.
1278 (gfc_trans_deferred_vars): Handle association symbols.
1280 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1282 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1284 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1286 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1287 OPT_MDX and OPT_MMDX.
1289 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1291 * lang.opt (MDX, MMDX): Mark RejectDriver.
1293 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1295 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1296 vtabs for generics any more).
1298 2010-08-15 Daniel Kraft <d@domob.eu>
1301 * gfortran.h (gfc_find_proc_namespace): New method.
1302 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1303 around with namespace.
1304 * symbol.c (gfc_find_proc_namespace): New method.
1305 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1307 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1308 * parse.c (parse_associate): Removed assignment-generation here...
1309 * resolve.c (resolve_block_construct): ...and added it here.
1310 (resolve_variable): Handle names that are arrays but were not parsed
1311 as such because of association.
1312 (resolve_code): Fix BLOCK resolution.
1313 (resolve_symbol): Generate array-spec for associate-names.
1315 2010-08-15 Tobias Burnus <burnus@net-b.de>
1318 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1319 (verify_c_interop): Handle unresolved DT with bind(C).
1321 2010-08-15 Tobias Burnus <burnus@net-b.de>
1323 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1324 pointer arrays as absent.
1325 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1326 dummys as absent argument.
1327 * interface.c (compare_actual_formal,compare_parameter):
1330 2010-08-15 Tobias Burnus <burnus@net-b.de>
1332 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1333 dummies with intent(in).
1335 2010-08-15 Daniel Kraft <d@domob.eu>
1338 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1339 routines not IMPURE also as PURE.
1340 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1341 `NO_CLASS' in `CLASS_IMPURE'.
1342 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1343 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1344 (add_functions): Ditto.
1345 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1346 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1347 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1348 are not ALLOCATABLE and have their INTENT specified.
1350 2010-08-13 Daniel Kraft <d@domob.eu>
1352 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1353 * array.c (gfc_match_array_spec): Match implied-shape specification and
1354 handle AS_IMPLIED_SHAPE correctly otherwise.
1355 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1356 (variable_decl): Some checks for implied-shape declaration.
1357 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1358 AS_IMPLIED_SHAPE in any case.
1360 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1362 * lang.opt (MD, MMD): Change to MDX and MMDX.
1363 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1365 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1368 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1369 'gfc_intrinsic_arg'.
1370 (check_arglist,check_specific): Add reference to 'name' field.
1371 (init_arglist): Remove reference to 'name' field.
1372 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1373 * check.c (variable_check): Reverse order of checks. Respect intent of
1375 (int_or_proc_check): New function.
1376 (coarray_check): New function.
1377 (allocatable_check): New function.
1378 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1379 (gfc_check_complex): Use 'int_or_real_check'.
1380 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1381 gfc_check_ucobound): Use 'coarray_check'.
1382 (gfc_check_pack): Use 'real_or_complex_check'.
1383 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1384 'int_or_proc_check'.
1385 (scalar_check,type_check,numeric_check,int_or_real_check,
1386 real_or_complex_check,kind_check,double_check,logical_array_check,
1387 array_check,same_type_check,rank_check,nonoptional_check,
1388 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1389 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1390 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1391 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1392 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1393 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1394 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1397 2010-08-10 Daniel Kraft <d@domob.eu>
1399 * gfortran.texi (Interoperability with C): Fix ordering in menu
1400 and add new subsection about pointers.
1401 (Interoperable Subroutines and Functions): Split off the pointer part.
1402 (working with Pointers): New subsection with extended discussion
1403 of pointers (especially procedure pointers).
1405 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1408 * array.c (gfc_ref_dimen_size): Add end argument.
1409 If end is non-NULL, calculate it.
1410 (ref_size): Adjust call to gfc_ref_dimen_size.
1411 (gfc_array_dimen_size): Likewise.
1412 (gfc_array_res_shape): Likewise.
1413 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1414 * resolve.c (resolve_array_ref): For stride not equal to -1,
1415 fill in the lowest possible end.
1417 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1419 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1421 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1423 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1425 (check_some_aliasing): Likewise.
1426 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1427 (gfc_conv_intrinsic_int): Likewise.
1428 (gfc_conv_intrinsic_lib_function): Likewise.
1429 (gfc_conv_intrinsic_cmplx): Likewise.
1430 (gfc_conv_intrinsic_ctime): Likewise.
1431 (gfc_conv_intrinsic_fdate): Likewise.
1432 (gfc_conv_intrinsic_ttynam): Likewise.
1433 (gfc_conv_intrinsic_minmax): Likewise.
1434 (gfc_conv_intrinsic_minmax_char): Likewise.
1435 (gfc_conv_intrinsic_ishftc): Likewise.
1436 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1437 (gfc_conv_intrinsic_merge): Likewise.
1438 (gfc_conv_intrinsic_trim): Likewise.
1439 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
1441 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1444 * dependency.c (check_section_vs_section): Handle cases where
1445 the start expression coincides with the lower or upper
1448 2010-08-04 Janus Weil <janus@gcc.gnu.org>
1453 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
1454 container types. Do not artificially increase refs. Commit symbols one
1456 * interface.c (compare_parameter): Make sure vtabs are present before
1457 generating module variables.
1458 * resolve.c (resolve_allocate_expr): Ditto.
1460 2010-08-04 Tobias Burnus <burnus@net-b.de>
1464 * resolve.c (resolve_structure_cons): Fix
1467 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
1471 * symbol.c (changed_syms): Made static again.
1472 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
1473 Changed conditional internal error into assert.
1474 Rename function to ...
1475 (gfc_enforce_clean_symbol_state): ... this.
1476 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
1477 Rename the former to the latter.
1478 * parse.c (decode_statement, decode_omp_directive,
1479 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
1481 (changed_syms): Remove declaration.
1482 (next_statement): Use gfc_enforce_clean_symbol_state.
1484 2010-08-04 Tobias Burnus <burnus@net-b.de>
1487 * resolve.c (resolve_structure_cons): Fix handling of
1488 initialization structure constructors with character
1489 elements of the wrong length.
1490 * array.c (gfc_check_iter_variable): Add NULL check.
1491 (gfc_resolve_character_array_constructor): Also truncate
1494 2010-08-04 Tobias Burnus <burnus@net-b.de>
1496 * trans-io.c (gfc_build_io_library_fndecls): Fix return
1497 value of some libgfortran functions.
1499 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1502 * dependency.c (gfc_deb_compare_expr): Remove any integer
1503 conversion functions to larger types from both arguments.
1504 Remove handling these functions futher down.
1506 2010-08-03 Janus Weil <janus@gcc.gnu.org>
1510 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
1511 * resolve.c (resolve_tb_generic_targets): Check for errors.
1513 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1516 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
1519 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1522 * dependency.h: Add prototype for gfc_are_identical_variables.
1523 * frontend-passes.c: Include depencency.h.
1524 (optimimize_equality): Use gfc_are_identical_variables.
1525 * dependency.c (identical_array_ref): New function.
1526 (gfc_are_identical_variables): New function.
1527 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1528 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1529 prefix from statc function.
1530 (check_section_vs_section): Change arguments to gfc_array_ref,
1531 adjust function body accordingly.
1533 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1534 Janus Weil <janus@gcc.gnu.org>
1539 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1540 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1541 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1542 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1543 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1544 Call reject_statement in case of error.
1545 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1548 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1551 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1552 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1553 * module.c (read_module): When reading module files, always import
1554 vtab and vtype symbols.
1556 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1560 * symbol.c (changed_syms): Made non-static.
1561 * parse.c (changed_syms): Declare new external.
1562 (next_statement): Assert changed_syms is NULL at the beginning.
1564 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1565 Steven G. Kargl <kargl@gcc.gnu.org>
1568 * match.c (match_type_spec): Try to parse derived types before
1571 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1573 * gfortran.h (gfc_release_symbol): New prototype.
1574 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1575 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1576 Use gfc_release_symbol.
1577 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1578 * resolve.c (resolve_symbol): Ditto.
1580 2010-07-29 Tobias Burnus <burnus@net-b.de>
1584 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1585 external procedure declarations in modules.
1586 (gfc_get_symbol_decl): Modify assert.
1588 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1591 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1593 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1596 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1597 (gfc_trans_class_assign): Modified prototype.
1598 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1599 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1600 (gfc_trans_class_assign): ... here. Modified actual arguments.
1601 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1602 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1603 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1605 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1609 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1610 symbols before returning.
1612 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1614 * lang.opt (cpp): Remove Joined and Separate markers.
1615 (cpp=): New internal option.
1616 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1617 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1620 2010-07-29 Daniel Kraft <d@domob.eu>
1623 * array.c (resolve_array_bound): Fix error message to properly handle
1624 non-variable expressions.
1626 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1628 * decl.c (free_value): Also free repeat field.
1629 * data.c (gfc_assign_data_value): Always free offset before returning.
1631 2010-07-28 Daniel Kraft <d@domob.eu>
1633 * gfortran.h (gfc_build_intrinsic_call): New method.
1634 * expr.c (gfc_build_intrinsic_call): New method.
1635 * simplify.c (range_check): Ignore non-constant value.
1636 (simplify_bound_dim): Handle non-variable expressions and
1637 fix memory leak with non-free'ed expression.
1638 (simplify_bound): Handle non-variable expressions.
1639 (gfc_simplify_shape): Ditto.
1640 (gfc_simplify_size): Ditto, but only in certain cases possible.
1642 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1644 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1647 2010-07-28 Tobias Burnus <burnus@net-b.de>
1650 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1651 from modules for whole-file mode.
1653 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1655 * gfortran.h (gfc_handle_option): Update prototype and return
1657 * options.c (gfc_handle_option): Update prototype and return value
1660 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1662 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1663 decoded options in allocating deferred_opt.
1664 * cpp.h (gfc_cpp_init_options): Update prototype.
1665 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1666 * gfortran.h (gfc_option_lang_mask): New.
1667 (gfc_init_options): Update prototype.
1668 * options.c (gfc_option_lang_mask): New.
1669 (gfc_init_options): Update prototype. Pass new arguments to
1670 gfc_cpp_init_options.
1672 2010-07-26 Tobias Burnus <burnus@net-b.de>
1675 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1676 for functions which are later in the same file.
1677 (gfc_create_function_decl, build_function_decl,
1678 build_entry_thunks): Add global argument.
1679 * trans.c (gfc_generate_module_code): Update
1680 gfc_create_function_decl call.
1681 * trans.h (gfc_create_function_decl): Update prototype.
1682 * resolve.c (resolve_global_procedure): Also resolve for
1685 2010-07-26 Richard Henderson <rth@redhat.com>
1688 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1689 (gfc_write_global_declarations): New.
1691 2010-07-26 Tobias Burnus <burnus@net-b.de>
1694 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1695 for call to transfer_namelist_element.
1696 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1699 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1702 * Make-lang.in: Add fortran/frontend-passes.o.
1703 * gfortran.h: Add prototype for gfc_run_passes.
1704 * resolve.c (gfc_resolve): Call gfc_run_passes.
1705 * frontend-passes.c: New file.
1707 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1710 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1713 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1716 * gfortran.h (gfc_namespace): New field old_equiv.
1717 (gfc_free_equiv_until): New prototype.
1718 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1719 a parameterized stop condition.
1720 (gfc_free_equiv): Use gfc_free_equiv_until.
1721 * parse.c (next_statement): Save equivalence list.
1722 (reject_statement): Restore equivalence list.
1724 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1727 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1728 in the function so that it does not get missed by early exits.
1729 (load_line): Add checks for quoted strings and free form comments to
1730 disable warnings on comments. Add check for ampersand as first
1731 character after truncation and don't warn for this case, but warn if
1732 there are subsequent non-whitespace characters.
1734 2010-07-24 Tobias Burnus <burnus@net-b.de>
1737 * parse.c (gfc_parse_file): Do not override
1738 gfc_global_ns_list items.
1740 2010-07-24 Tobias Burnus <burnus@net-b.de>
1742 * options.c (gfc_init_options): Enable -fwhole-file by default.
1743 * interface.c (compare_parameter): Assume a Hollerith constant is
1744 compatible with all other argument types.
1746 2010-07-23 Tobias Burnus <burnus@net-b.de>
1749 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1750 -fwhole-file also for derived types.
1751 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1752 rename to gfc_copy_dt_decls_ifequal.
1753 (gfc_get_derived_type): Update call.
1754 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1756 2010-07-23 Tobias Burnus <burnus@net-b.de>
1759 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1761 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1763 * trans-types.c (gfc_get_array_descriptor_base,
1764 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1765 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1766 instead of clearing DECL_NAME.
1767 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1769 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1772 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1774 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1775 reverse the scalarization loop.
1776 gfc_conv_resolve_dependencies: Pass the reverse field of the
1777 loopinfo to gfc_dep_resolver.
1778 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1779 assignment by resetting loop.reverse.
1780 gfortran.h : Add the gfc_reverse enum.
1781 trans.h : Add the reverse field to gfc_loopinfo.
1782 dependency.c (gfc_check_dependency): Pass null to the new arg
1783 of gfc_dep_resolver.
1784 (gfc_check_section_vs_section): Check for reverse dependencies.
1785 (gfc_dep_resolver): Add reverse argument and deal with the loop
1787 dependency.h : Modify prototype for gfc_dep_resolver to include
1790 2010-07-23 Daniel Kraft <d@domob.eu>
1793 * gfortran.h (gfc_find_symtree_in_proc): New method.
1794 * symbol.c (gfc_find_symtree_in_proc): New method.
1795 * match.c (match_exit_cycle): Look for loop name also in parent
1796 namespaces within current procedure.
1798 2010-07-22 Tobias Burnus <burnus@net-b.de>
1801 * dependency.c (gfc_check_dependency): Add argument alising check.
1802 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1804 2010-07-22 Daniel Kraft <d@domob.eu>
1806 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1807 now in the correct place.
1809 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1812 * Revert my commit r162325.
1814 2010-07-21 Daniel Kraft <d@domob.eu>
1816 * trans.h (gfc_get_return_label): Removed.
1817 (gfc_generate_return): New method.
1818 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1819 returning a tree directly.
1820 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1821 (gfc_trans_block_construct): Update for new interface to
1822 `gfc_trans_deferred_vars'.
1823 * trans-decl.c (current_function_return_label): Removed.
1824 (current_procedure_symbol): New variable.
1825 (gfc_get_return_label): Removed.
1826 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1827 returning a tree directly.
1828 (get_proc_result), (gfc_generate_return): New methods.
1829 (gfc_generate_function_code): Clean up and do init/cleanup here
1830 also with gfc_wrapped_block. Remove return-label but rather
1833 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1836 * fortran/match.c (match_type_spec): Check for derived type before
1839 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1842 * interface.c (matching_typebound_op): Add argument for the
1843 return of the generic name for the procedure.
1844 (build_compcall_for_operator): Add an argument for the generic
1845 name of an operator procedure and supply it to the expression.
1846 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1847 calls to the above procedures.
1848 * resolve.c (resolve_typebound_function): Catch procedure
1849 component calls for CLASS objects, check that the vtable is
1850 complete and insert the $vptr and procedure components, to make
1852 (resolve_typebound_function): The same.
1853 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1854 an allocatable scalar if it is a result.
1856 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1859 * match.c (gfc_match_iterator): Reverted.
1861 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1864 * match.c (gfc_match_iterator): Remove error that iterator
1865 cannot be INTENT(IN).
1867 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1869 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1870 Access subscript through the "dim" field index.
1871 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1873 (gfc_conv_array_index_offset): Ditto.
1874 (gfc_conv_loop_setup): Ditto.
1875 (gfc_conv_expr_descriptor): Ditto.
1876 (gfc_conv_ss_startstride): Ditto. Update call to
1877 gfc_conv_section_startstride.
1878 (gfc_conv_section_startstride): Set values along the array dimension.
1879 Get array dimension directly from the argument.
1881 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1883 * trans.h (gfc_string_to_single_character): New prototype.
1884 * trans-expr.c (string_to_single_character): Renamed to ...
1885 (gfc_string_to_single_character): ... this. No longer static.
1886 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1887 gfc_trans_string_copy): Adjust callers.
1888 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1889 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1890 (select_struct): Move to toplevel, add GTY(()).
1891 (gfc_trans_character_select): Optimize SELECT CASE
1892 with character length 1.
1894 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1896 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1897 * trans-common.c: Likewise.
1898 * trans-decl.c: Likewise.
1899 * trans-types.c: Likewise.
1900 * trans.c: Likewise.
1902 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1905 * resolve.c (resolve_typebound_generic_call): Resolve generic
1906 non-polymorphic type-bound procedure calls to the correct specific
1908 (resolve_typebound_subroutine): Remove superfluous code.
1910 2010-07-15 Daniel Kraft <d@domob.eu>
1913 * trans.h (struct gfc_wrapped_block): New struct.
1914 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1915 (gfc_finish_wrapped_block): New method.
1916 (gfc_init_default_dt): Add new init code to block rather than
1918 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1919 (gfc_trans_dummy_array_bias): Ditto.
1920 (gfc_trans_g77_array): Ditto.
1921 (gfc_trans_deferred_array): Ditto.
1922 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1923 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1924 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1925 (gfc_finish_wrapped_block): New method.
1926 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1927 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1928 (gfc_trans_deferred_array): Ditto.
1929 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1930 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1931 (init_intent_out_dt): Ditto.
1932 (gfc_init_default_dt): Add new init code to block rather than
1934 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1935 and cleanup code and put it all together.
1937 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1939 * trans.h (gfc_build_compare_string): Add CODE argument.
1940 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1941 gfc_build_compare_string.
1942 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1943 gfc_build_compare_string.
1944 (string_to_single_character): Rename len variable to length.
1945 (gfc_optimize_len_trim): New function.
1946 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1947 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1948 bigger than the length of the other string, they compare unequal.
1951 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1952 in CASE_LABEL_EXPR and use NULL for low for the default case.
1954 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1956 * trans-array.c (gfc_conv_section_upper_bound): Remove
1957 (gfc_conv_section_startstride): Don't set the upper bound in the
1958 vector subscript case.
1959 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1961 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1964 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1965 * dependency.c (gfc_is_data_pointer): Make it static.
1966 * intrinsic.texi: Update documentation on C_LOC.
1967 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1968 and add a check for polymorphic variables.
1970 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1972 * trans-expr.c (string_to_single_character): Also optimize
1973 string literals containing a single char followed only by spaces.
1974 (gfc_trans_string_copy): Remove redundant string_to_single_character
1977 * trans-decl.c (gfc_build_intrinsic_function_decls,
1978 gfc_build_builtin_function_decls): Mark functions as
1979 DECL_PURE_P or TREE_READONLY.
1981 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1983 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1984 instead of build_function_call_expr.
1985 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1987 2010-07-13 Tobias Burnus <burnus@net-b.de>
1988 Daniel Franke <franke.daniel@gmail.com>
1991 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1992 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1994 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1996 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1997 Tobias Burnus <burnus@net-b.de>
2000 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
2001 noclobber/noescape annotations to function calls.
2002 (gfc_build_builtin_function_decls): Likewise.
2004 2010-07-13 Janus Weil <janus@gcc.gnu.org>
2010 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
2011 * class.c (gfc_build_class_symbol): Modified call to
2012 'gfc_find_derived_vtab'.
2013 (add_proc_component): Removed, moved code into 'add_proc_comp'.
2014 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
2016 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
2017 Removed treatment of generics.
2018 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
2019 Call 'add_proc_comp' instead of duplicating code.
2020 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
2022 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
2023 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
2024 Removed treatment of generics.
2025 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
2026 'gfc_find_derived_vtab'.
2027 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2028 Removed treatment of generics.
2029 (resolve_select_type,resolve_fl_derived): Modified call to
2030 'gfc_find_derived_vtab'.
2031 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2032 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
2034 * trans-stmt.c (gfc_trans_allocate): Ditto.
2036 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2039 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
2042 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
2044 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
2045 * resolve.c (build_default_init_expr): Ditto.
2047 2010-07-11 Tobias Burnus <burnus@net-b.de>
2050 * module.c (sort_iso_c_rename_list): Remove.
2051 (import_iso_c_binding_module,use_iso_fortran_env_module):
2052 Allow multiple imports of the same symbol.
2054 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
2056 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
2058 2010-07-11 Janus Weil <janus@gcc.gnu.org>
2061 * decl.c (build_sym,attr_decl1): Only build the class container if the
2062 symbol has sufficient attributes.
2063 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
2064 pointer attribute for classes.
2065 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
2066 * module.c (MOD_VERSION): Bump.
2067 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
2068 (mio_symbol_attribute): Handle class_pointer attribute.
2069 * parse.c (parse_derived): Use class_pointer instead of pointer
2070 attribute for classes.
2071 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
2072 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
2073 resolve_allocate_expr,resolve_fl_derived): Ditto.
2074 (resolve_fl_var_and_proc): Check for class_ok attribute.
2076 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
2078 * trans-io.c (gfc_build_st_parameter): Update calls to
2079 gfc_add_field_to_struct.
2080 * trans-stmt.c (ADD_FIELD): Ditto.
2082 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
2084 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
2085 fieldlist, remove fieldlist from argument list.
2086 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
2087 and remove fieldlist from argument list.
2088 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
2089 gfc_get_mixed_entry_union): Move setting
2090 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
2091 * trans-types.h (gfc_add_field_to_struct): Update prototype.
2093 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
2096 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
2097 if the lhs has never been host associated, as well as not being
2098 use associated, a pointer or a target.
2099 * resolve.c (resolve_variable): Mark variables that are host
2101 * gfortran.h: Add the host_assoc bit to the symbol_attribute
2104 2010-07-09 Janus Weil <janus@gcc.gnu.org>
2106 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
2107 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
2108 SIZEOF and C_SIZEOF.
2110 2010-07-08 Janus Weil <janus@gcc.gnu.org>
2113 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
2114 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
2115 gfc_resolve_storage_size): New prototypes.
2116 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
2117 * intrinsic.c (add_functions): Add STORAGE_SIZE.
2118 * iresolve.c (gfc_resolve_storage_size): New function.
2119 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
2121 (gfc_conv_intrinsic_storage_size): New function.
2122 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
2124 2010-07-08 Jakub Jelinek <jakub@redhat.com>
2127 * match.c (match_exit_cycle): Error on EXIT also from collapsed
2128 !$omp do loops. Error on CYCLE to non-innermost collapsed
2131 2010-07-08 Tobias Burnus <burnus@net-b.de>
2134 * array.c (gfc_match_array_ref): Better error message for
2135 coarrays with too few ranks.
2136 (match_subscript): Move one diagnostic to caller.
2137 * gfortran.h (gfc_get_corank): Add prottype.
2138 * expr.c (gfc_get_corank): New function.
2139 * iresolve.c (resolve_bound): Fix rank for cobounds.
2140 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
2141 gfc_resolve_ucobound, gfc_resolve_this_image): Update
2144 2010-07-06 Tobias Burnus <burnus@net-b.de>
2147 * array.c (gfc_expand_constructor): Add optional diagnostic.
2148 * gfortran.h (gfc_expand_constructor): Update prototype.
2149 * expr.c (gfc_simplify_expr, check_init_expr,
2150 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2151 * resolve.c (gfc_resolve_expr): Ditto.
2153 2010-07-06 Tobias Burnus <burnus@net-b.de>
2155 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2156 * trans-intrinsic.c: Ditto.
2157 * trans-types.c: Ditto.
2158 * convert.c: Include diagnostic-core.h instead of toplev.h.
2160 * trans-array.c: Ditto.
2161 * trans-const.c: Ditto.
2162 * trans-expr.c: Ditto.
2163 * trans-io.c: Ditto.
2164 * trans-openmp.c: Ditto.
2167 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2170 * check.c (dim_rank_check): Also check intrinsic functions.
2171 Adjust permissible rank for functions which reduce the rank of
2172 their argument. Spread is an exception, where DIM can
2173 be one larger than the rank of array.
2175 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2178 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2180 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2183 * trans-types.c (gfc_get_derived_type): Derived type fields
2184 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2185 but build_pointer_type_for_mode must be used for this.
2187 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2189 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2190 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2191 type of gfc_conv_procedure_call.
2192 (conv_generic_with_optional_char_arg): Likewise.
2193 * trans-stmt.c (gfc_trans_call): Likewise.
2194 * trans-expr.c (gfc_conv_function_expr): Likewise.
2195 (gfc_conv_procedure_call): Use build_call_vec instead of
2198 2010-07-04 Daniel Kraft <d@domob.eu>
2200 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2202 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2206 * trans-types.c (gfc_get_derived_type): Derived type fields
2207 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2209 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2212 * decl.c (match_procedure_in_type): Clear structure before using.
2213 (gfc_match_generic): Ditto.
2215 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2217 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2218 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2219 of which comes from...
2220 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2221 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2223 (gfc_get_array_descriptor_base): Likewise.
2224 (gfc_get_mixed_entry_union): Likewise.
2225 (gfc_get_derived_type): Add extra chain parameter for
2226 gfc_add_field_to_struct.
2227 * trans-stmt.c (gfc_trans_character_select): Likewise.
2228 * trans-io.c (gfc_build_st_parameter): Likewise.
2230 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2233 * resolve.c (is_external_proc): Prevent procedure pointers from being
2234 regarded as external procedures.
2236 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2239 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2240 passed as second argument of ASSOCIATED.
2242 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2245 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2246 to determine if a function assignment can be made without a
2248 (gfc_trans_arrayfunc_assign): Move all the conditions that
2249 suppress the direct function call to the above new functon and
2252 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2255 * interface.c (argument_rank_mismatch): New function.
2256 (compare_parameter): Call new function instead of generating
2259 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2261 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2262 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2265 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2267 * Make-lang.in: Update dependencies.
2269 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2271 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2272 and exit_label fields.
2273 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2275 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2276 (gfc_trans_do): Likewise.
2277 (gfc_trans_do_while): Likewise.
2278 (gfc_trans_cycle): Use cycle_label directly.
2279 (gfc_trans_exit): Use exit_label directly.
2281 2010-06-27 Daniel Kraft <d@domob.eu>
2283 * dump-parse-tree.c (show_symbol): Dump target-expression for
2285 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2286 (show_namespace): Use show_level for correct indentation of
2287 "inner namespaces" (contained procedures or BLOCK).
2289 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2292 * dump-parse-tree.c (show_code_node): Show namespace for
2295 2010-06-26 Tobias Burnus <burnus@net-b.de>
2297 * decl.c (gfc_match_decl_type_spec): Support
2298 TYPE(intrinsic-type-spec).
2300 2010-06-25 Tobias Burnus <burnus@net-b.de>
2302 * intrinsic.h (gfc_check_selected_real_kind,
2303 gfc_simplify_selected_real_kind): Update prototypes.
2304 * intrinsic.c (add_functions): Add radix support to
2306 * check.c (gfc_check_selected_real_kind): Ditto.
2307 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2308 * trans-decl.c (gfc_build_intrinsic_function_decls):
2309 Change call from selected_real_kind to selected_real_kind2008.
2310 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2311 (PRECISION, RANGE, RADIX): Add cross @refs.
2313 2010-06-25 Tobias Burnus <burnus@net-b.de>
2315 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2316 * gfortran.texi (_gfortran_set_options): Update for
2317 GFC_STD_F2008_OBS addition.
2318 * libgfortran.h: Add GFC_STD_F2008_OBS.
2319 * options.c (set_default_std_flags, gfc_handle_option): Handle
2321 io.c (check_format): Fix allow_std check.
2323 2010-06-25 Tobias Burnus <burnus@net-b.de>
2325 * decl.c (gfc_match_entry): Allow END besides
2326 END SUBROUTINE/END FUNCTION for contained procedures.
2328 2010-06-25 Tobias Burnus <burnus@net-b.de>
2330 * parse.c (next_free, next_fixed): Allow ";" as first character.
2332 2010-06-24 Tobias Burnus <burnus@net-b.de>
2335 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2337 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2340 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2343 2010-06-21 Tobias Burnus <burnus@net-b.de>
2346 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2348 * symbol.c (gfc_add_contiguous): New function.
2349 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2350 * decl.c (match_attr_spec): Ditto.
2351 (gfc_match_contiguous): New function.
2352 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2354 * gfortran.h (symbol_attribute): Add contiguous.
2355 (gfc_is_simply_contiguous): Add prototype.
2356 (gfc_add_contiguous): Add prototype.
2357 * match.h (gfc_match_contiguous): Add prototype.
2358 * parse.c (decode_specification_statement,
2359 decode_statement): Handle contiguous attribute.
2360 * expr.c (gfc_is_simply_contiguous): New function.
2361 * dump-parse-tree.c (show_attr): Handle contiguous.
2362 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2364 * trans-expr.c (gfc_add_interface_mapping): Copy
2366 * trans-array.c (gfc_conv_descriptor_stride_get,
2367 gfc_conv_array_parameter): Handle contiguous arrays.
2368 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2369 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2371 * trans.h (gfc_array_kind): Ditto.
2372 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2374 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2376 * options.c (gfc_handle_option): Don't handle N_OPTS.
2378 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2381 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2384 2010-06-18 Tobias Burnus <burnus@net-b.de>
2387 * resolve.c (resolve_allocate_deallocate): Properly check
2388 part-refs in stat=/errmsg= for invalid use.
2390 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2393 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2394 Return directly in case of an error.
2396 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2399 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2400 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2401 structure to each procedure in a procedure list.
2402 * module.c (mio_typebound_proc): Add NULL argument to
2403 'gfc_get_typebound_proc'.
2404 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2405 to initialize the new structure.
2407 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2410 * gfortran.h (gfc_expr): Add new member 'mold'.
2411 * match.c (gfc_match_allocate): Implement the MOLD tag.
2412 * resolve.c (resolve_allocate_expr): Ditto.
2413 * trans-stmt.c (gfc_trans_allocate): Ditto.
2415 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2418 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2419 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2420 GFC_DECL_SAVED_DESCRIPTOR set.
2421 (gfc_omp_report_decl): New function.
2422 * trans.h (gfc_omp_report_decl): New prototype.
2423 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2425 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2429 * gfortranspec.c (lang_specific_driver): Removed deprecation
2431 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2432 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2433 * cpp.h (gfc_cpp_makedep): New.
2434 (gfc_cpp_add_dep): New.
2435 (gfc_cpp_add_target): New.
2436 * cpp.c (gfc_cpp_option): Add deps* members.
2437 (gfc_cpp_makedep): New.
2438 (gfc_cpp_add_dep): New.
2439 (gfc_cpp_add_target): New.
2440 (gfc_cpp_init_options): Initialize new options.
2441 (gfc_cpp_handle_option): Handle new options.
2442 (gfc_cpp_post_options): Map new options to libcpp-options.
2443 (gfc_cpp_init): Handle deferred -MQ and -MT options.
2444 (gfc_cpp_done): If requested, write dependencies to file.
2445 * module.c (gfc_dump_module): Add a module filename as target.
2446 * scanner.c (open_included_file): New parameter system; add the
2447 included file as dependency.
2448 (gfc_open_included_file): Add the included file as dependency.
2449 (gfc_open_intrinsic_module): Likewise.
2450 * invoke.texi: Removed deprecation warning for -M.
2451 * gfortran.texi: Removed Makefile-dependencies project.
2453 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
2455 * resolve.c (resolve_global_procedure): Improved checking if an
2456 explicit interface is required.
2458 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2460 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
2462 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
2463 (gfc_conv_intrinsic_ttynam): Likewise.
2464 (gfc_conv_intrinsic_trim): Likewise.
2466 2010-06-12 Janus Weil <janus@gcc.gnu.org>
2469 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
2471 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2473 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
2475 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2477 * mathbuiltins.def: Add builtins that do not directly correspond
2478 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
2479 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
2480 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
2481 code_{r,c}{4,8,10,16} fields. Add
2482 {,complex}{float,double,long_double}_built_in fields.
2483 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
2484 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
2485 definition of OTHER_BUILTIN.
2486 (real_compnt_info): Remove unused struct.
2487 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
2489 (build_round_expr): Call builtin_decl_for_precision instead of
2491 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
2492 instead of a switch.
2493 (gfc_build_intrinsic_lib_fndecls): Match
2494 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
2495 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
2497 (gfc_conv_intrinsic_lib_function): Go through all the extended
2499 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
2500 instead of a switch.
2501 (gfc_conv_intrinsic_abs): Likewise.
2502 (gfc_conv_intrinsic_mod): Likewise.
2503 (gfc_conv_intrinsic_sign): Likewise.
2504 (gfc_conv_intrinsic_fraction): Likewise.
2505 (gfc_conv_intrinsic_nearest): Likewise.
2506 (gfc_conv_intrinsic_spacing): Likewise.
2507 (gfc_conv_intrinsic_rrspacing): Likewise.
2508 (gfc_conv_intrinsic_scale): Likewise.
2509 (gfc_conv_intrinsic_set_exponent): Likewise.
2511 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
2515 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
2516 functions with CLASS formal arguments.
2518 2010-06-10 Janus Weil <janus@gcc.gnu.org>
2521 * resolve.c (conformable_arrays): Handle allocatable components.
2523 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2526 * gfortran.texi: Document that Cray pointers cannot be function
2529 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2532 * gfortran.texi: Document lack of support for syntax
2533 "complex FUNCTION name*16()", and existence of alternative
2534 legacy syntax "complex*16 FUNCTION name()".
2536 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2539 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2540 POSIX's fsync(), and how to call the latter from Fortran code.
2542 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2545 * interface.c (compare_actual_formal): Reject actual arguments with
2546 array subscript passed to ASYNCHRONOUS dummys.
2548 2010-06-10 Daniel Kraft <d@domob.eu>
2551 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2552 (struct gfc_symbol): New field `assoc'.
2553 (struct gfc_association_list): New struct.
2554 (struct gfc_code): New struct `block' in union, move `ns' there
2555 and add association list.
2556 (gfc_free_association_list): New method.
2557 (gfc_has_vector_subscript): Made public;
2558 * match.h (gfc_match_associate): New method.
2559 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2560 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2561 * interface.c (gfc_has_vector_subscript): Made public.
2562 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2563 * match.c (gfc_match_associate): New method.
2564 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2565 * primary.c (match_variable): Don't allow names associated to expr here.
2566 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2567 (case_exec_markers, case_end): Add ASSOCIATE statement.
2568 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2569 (parse_associate): New method.
2570 (parse_executable): Handle ST_ASSOCIATE.
2571 (parse_block_construct): Change reference to gfc_code's `ns' field.
2572 * resolve.c (resolve_select_type): Ditto.
2573 (resolve_code): Ditto.
2574 (resolve_block_construct): Ditto and add comment.
2575 (resolve_select_type): Set association list in generated BLOCK to NULL.
2576 (resolve_symbol): Resolve associate names.
2577 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2578 and free association list.
2579 (gfc_free_association_list): New method.
2580 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2581 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2582 gfc_code's `ns' field.
2584 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2586 * error.c (error_print): Pre-initialize loc by NULL.
2587 * openmp.c (resolve_omp_clauses): Add explicit
2588 braces to avoid ambigous else.
2589 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2591 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2593 * gfc-internals.texi: Move to GFDL 1.3.
2594 * gfortran.texi: Ditto.
2595 * intrinsic.texi: Ditto.
2596 * invoke.texi: Ditto.
2598 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2601 * check.c (gfc_check_selected_real_kind): Verify that the
2602 actual arguments are scalar.
2604 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2607 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2609 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2612 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2614 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2616 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2618 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2620 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2621 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2622 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2623 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2625 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2626 less_than_bitsize2): New functions.
2627 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2628 nonnegative_check and less_than_bitsize1.
2629 (gfc_check_ibclr, gfc_check_ibset): Removed.
2630 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2633 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2636 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2639 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2641 * resolve.c (resolve_deallocate_expr): Avoid warning
2642 about possible use of iunitialized sym.
2643 (resolve_allocate_expr): Pre-initialize sym by NULL.
2645 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2648 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2650 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2652 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
2654 (gfc_get_array_type_bounds): Likewise.
2656 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
2657 (gfc_find_module): Likewise.
2659 * f95-lang.c (pushlevel): Likewise.
2661 * trans.h (struct lang_type): Add variable_size GTY option.
2662 (struct lang_decl): Likewise.
2664 2010-06-08 Tobias Burnus <burnus@net-b.de>
2667 * symbol.c (check_conflict): Move protected--external/procedure check ...
2668 * resolve.c (resolve_select_type): ... to the resolution stage.
2670 2010-06-07 Tobias Burnus <burnus@net-b.de>
2672 * options.c (gfc_handle_option): Fix -fno-recursive.
2674 2010-06-07 Tobias Burnus <burnus@net-b.de>
2676 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2677 * gfortran.texi (copyrights-gfortran): Ditto.
2679 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2681 * lang.opt (fshort-enums): Define using Var and VarExists.
2682 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2684 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2685 Janus Weil <janus@gcc.gnu.org>
2688 * resolve.c (get_declared_from_expr): Move to before
2689 resolve_typebound_generic_call. Make new_ref and class_ref
2690 ignorable if set to NULL.
2691 (resolve_typebound_generic_call): Once we have resolved the
2692 generic call, check that the specific instance is that which
2693 is bound to the declared type.
2694 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2695 freeing 'class_ref->next' twice.
2697 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2700 * trans-array.c (structure_alloc_comps): Dereference scalar
2701 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2704 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2706 * gfortranspec.c (append_arg, lang_specific_driver): Use
2707 GCC-specific formats in diagnostics.
2709 2010-06-02 Tobias Burnus <burnus@net-b.de>
2712 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2715 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2718 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2721 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2723 * fortran/gfortran.texi: Fix typos in description of variable-format-
2726 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2729 * dependency.c (gfc_check_section_vs_section): Check
2730 for interleaving array assignments without conflicts.
2732 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2734 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2735 $data component of a class container.
2736 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2737 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2738 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2739 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2740 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2741 * gcc/fortran/parse.c (parse_derived): Ditto.
2742 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2743 gfc_expr_attr): Ditto.
2744 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2745 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2746 resolve_fl_var_and_proc, resolve_typebound_procedure,
2747 resolve_fl_derived): Ditto.
2748 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2749 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2751 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2752 gfc_trans_deferred_vars): Ditto.
2753 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2755 2010-05-28 Tobias Burnus <burnus@net-b.de>
2757 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2759 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2761 * gfortranspec.c (append_arg, lang_specific_driver): Use
2762 fatal_error instead of fatal. Use warning instead of fprintf for
2765 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2767 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2768 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2769 xstrerror instead of strerror.
2771 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2773 * cpp.c (cb_cpp_error): Save and restore
2774 global_dc->warn_system_headers, not variable warn_system_headers.
2776 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2778 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2780 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2782 * trans-common.c: Do not include rtl.h, include output.h instead.
2783 * trans-decl.c: Likewise.
2785 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2788 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2789 namespace before trying to reorder the gsymbols.
2791 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2796 * resolve.c (resolve_global_procedure): Add check for global
2797 procedures with implicit interfaces and assumed-shape or optional
2798 dummy arguments. Verify that function return type, kind and string
2801 2010-05-21 Tobias Burnus <burnus@net-b.de>
2803 * gfortran.h: Do not include system.h.
2804 * bbt.c: Include system.h.
2806 * dependency.c: Ditto.
2807 * dump-parse-tree.c: Ditto.
2808 * arith.h: Do not include gfortran.h.
2809 * constructor.h: Do not include gfortran.h and splay-tree.h.
2810 * match.h: Do not include gfortran.h.
2812 * target-memory.h: Ditto.
2813 * openmp.c: Do not include toplev.h and target.h.
2814 * trans-stmt.c: Ditto not include toplev.h.
2816 * trans-common.c: Tell why toplev.h is needed. And
2817 do not include target.h.
2818 * trans-expr.c: Tell why toplev.h is needed.
2819 * trans-array.c: Ditto.
2820 * trans-openmp.c: Ditto.
2821 * trans-const.c: Ditto.
2823 * trans-types.c: Ditto.
2824 * trans-io.c: Ditto.
2825 * trans-decl.c: Ditto.
2828 * trans-intrinsic.c: Ditto.
2831 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2834 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2835 before returning MATCH_ERROR. Add check for scalar. Add check for
2836 default integer kind.
2838 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2841 * match.c (gfc_match_select_type): On error jump back out of the local
2843 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2844 stage, more precisely to ...
2845 * resolve.c (resolve_fl_derived): ... this place.
2847 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2850 * resolve.c (ensure_not_abstract): Allow abstract types with
2851 non-abstract ancestors.
2853 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2855 * trans-const.c: Include realmpfr.h.
2856 * Make-lang.in: Update dependencies.
2858 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2860 * trans-const.c, trans-types.c, trans-intrinsic.c:
2861 Clean up redundant includes.
2863 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2866 * lang.opt (Wunused-dummy-argument): New option.
2867 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2868 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2869 (set_Wall): Enable warn_unused_dummy_argument.
2870 (gfc_handle_option): Set warn_unused_dummy_argument according to
2872 * trans-decl.c (generate_local_decl): Separate warnings about
2873 unused variables and unused dummy arguments.
2874 * invoke.texi: Documented new option.
2876 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2878 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2879 (gfc_conv_string_tmp): Do not assert type comparibilty.
2880 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2881 (gfc_conv_expr_descriptor): Remove assert.
2882 * trans-common.c: Clarify why rtl.h and tm.h are included.
2883 * trans-openmp.c: Do not include ggc.h and real.h.
2884 Explain why gimple.h is included.
2885 * trans-const.c: Do not include ggc.h.
2886 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2887 * trans.c: Do not include ggc.h and real.h.
2888 Explain why gimple.h is included.
2889 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2890 and dwarf2out.h are included.
2891 * trans-io.c: Do not include gimple.h and real.h.
2892 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2893 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2896 2010-05-20 Tobias Burnus <burnus@net-b.de>
2898 * options.c (gfc_init_options,gfc_post_options): Enable
2899 flag_associative_math by default.
2901 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2904 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2905 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2906 blank STOP, handling a null expression. (gfc_trans_pause): Use
2907 pause_string for blank PAUSE.
2908 * trans.h: Add external function declaration for error_stop_numeric.
2909 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2910 the declaration for the library call. Adjust whitespaces.
2911 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2912 signal no stop code. Match the expression following the stop and pass
2913 that to the translators. Remove the old use of digit matching. Add
2914 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2915 and if CHARACTER, default character KIND.
2917 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2920 * lang.opt (Wconversion-extra): New option.
2921 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2922 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2923 (set_Wall): Enable -Wconversion.
2924 (gfc_handle_option): Set warn_conversion_extra.
2925 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2926 introduced for -Wconversion if -Wconversion-extra is present.
2927 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2928 -Wconversion; document -Wconversion-extra.
2930 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2933 * gfortran.h (gfc_has_default_initializer): New.
2934 * expr.c (gfc_has_default_initializer): New.
2935 * resolve.c (has_default_initializer): Removed, use
2936 gfc_has_default_initializer() instead. Updated all callers.
2937 * trans-array.c (has_default_initializer): Removed, use
2938 gfc_has_default_initializer() instead. Updated all callers.
2939 * trans-decl.c (generate_local_decl): Do not check the
2940 first component only to check for initializers, but use
2941 gfc_has_default_initializer() instead.
2943 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2946 * primary.c (match_string_constant): Move start_locus just inside
2948 * data.c (create_character_intializer): Clarified truncation warning.
2950 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2953 * intrinsic.h (gfc_check_float): New prototype.
2954 (gfc_check_sngl): New prototype.
2955 * check.c (gfc_check_float): New.
2956 (gfc_check_sngl): New.
2957 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2958 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2960 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2961 added them to the list of specifics of REAL instead.
2963 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2966 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2967 This is now handled via 'gfc_class_null_initializer'.
2969 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2971 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2972 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2973 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2974 add_procs_to_declared_vtab,add_generic_specifics,
2975 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2976 find_typebound_proc_uop,gfc_find_typebound_proc,
2977 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2978 gfc_get_tbp_symtree): Moved here from other places.
2979 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2981 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2982 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2983 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2984 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2985 * Make-lang.in: Add class.o.
2986 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2987 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2988 add_procs_to_declared_vtab,add_generic_specifics,
2989 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2990 find_typebound_proc_uop,gfc_find_typebound_proc,
2991 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2992 gfc_get_tbp_symtree): Move to class.c.
2994 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2996 * trans-types.c (gfc_init_types): Use build_function_type_list.
2997 (gfc_get_ppc_type): Likewise.
2998 * trans-decl.c (gfc_generate_constructors): Likewise.
2999 * f95-lang.c (build_builtin_fntypes): Likewise.
3000 (gfc_init_builtin_functions): Likewise.
3001 (DEF_FUNCTION_TYPE_0): Likewise.
3002 (DEF_FUNCTION_TYPE_1): Likewise.
3003 (DEF_FUNCTION_TYPE_2): Likewise.
3004 (DEF_FUNCTION_TYPE_3): Likewise.
3005 (DEF_FUNCTION_TYPE_4): Likewise.
3006 (DEF_FUNCTION_TYPE_5): Likewise.
3007 (DEF_FUNCTION_TYPE_6): Likewise.
3008 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
3009 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
3011 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3013 * trans-array.c (gfc_trans_array_constructor_value): Use
3014 build_constructor instead of build_constructor_from_list.
3015 (gfc_build_constant_array_constructor): Likewise.
3016 * trans-decl.c (create_main_function): Likewise.
3017 * trans-stmt.c (gfc_trans_character_select): Likewise.
3019 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3022 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
3023 (resolve_fl_variable_derived): ... this place.
3024 (resolve_symbol): Make sure function symbols (and their result
3025 variables) are not resolved twice.
3027 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
3030 * array.c (match_array_list): Revert change from 2010-05-13.
3032 2010-05-16 Richard Guenther <rguenther@suse.de>
3034 * trans-decl.c (module_htab_decls_hash): Revert last change.
3036 2010-05-16 Richard Guenther <rguenther@suse.de>
3038 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
3040 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3042 * options.c (set_Wall): Remove special logic for Wuninitialized
3045 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3049 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
3052 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3056 * gfortran.h (gfc_class_null_initializer): New prototype.
3057 * expr.c (gfc_class_null_initializer): New function to build a NULL
3058 initializer for CLASS pointers.
3059 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
3060 containers. Remove default NULL initialization of $data component.
3061 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
3063 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
3064 Use new function 'gfc_class_null_initializer'.
3065 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
3068 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
3071 * fortran/interface.c (get_sym_storage_size): Use signed instead of
3072 unsigned mpz_get_?i routines.
3074 2010-05-14 Jakub Jelinek <jakub@redhat.com>
3076 * trans.c (trans_code): Set backend locus early.
3077 * trans-decl.c (gfc_get_fake_result_decl): Use source location
3078 of the function instead of current input_location.
3080 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
3083 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
3085 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
3086 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
3089 2010-05-13 Jakub Jelinek <jakub@redhat.com>
3092 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
3094 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
3095 by reference dummy procedures or non-dummy procedure pointers.
3096 (gfc_omp_predetermined_sharing): Return
3097 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
3099 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3102 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
3103 after OMP statement.
3104 (gfc_match_omp_critical): Likewise.
3105 (gfc_match_omp_flush): Likewise.
3106 (gfc_match_omp_workshare): Likewise.
3107 (gfc_match_omp_master): Likewise.
3108 (gfc_match_omp_ordered): Likewise.
3109 (gfc_match_omp_atomic): Likewise.
3110 (gfc_match_omp_barrier): Likewise.
3111 (gfc_match_omp_end_nowait): Likewise.
3113 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3116 * resolve.c (validate_case_label_expr): Removed FIXME.
3117 (resolve_select): Raise default warning on case labels out of range
3118 of the case expression.
3120 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
3125 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
3126 about conversion warnings.
3128 2010-05-10 Janus Weil <janus@gcc.gnu.org>
3131 * match.c (gfc_match_select_type): Move error message to
3132 resolve_select_type.
3133 * resolve.c (resolve_select_type): Error message moved here from
3134 gfc_match_select_type. Correctly set type of temporary.
3136 2010-05-10 Richard Guenther <rguenther@suse.de>
3138 * trans-decl.c (gfc_build_library_function_decl): Split out
3140 (build_library_function_decl_1): ... this new function.
3141 Set a fnspec attribute if a specification was provided.
3142 (gfc_build_library_function_decl_with_spec): New function.
3143 (gfc_build_intrinsic_function_decls): Annotate internal_pack
3144 and internal_unpack.
3146 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3149 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3152 2010-05-07 Jason Merrill <jason@redhat.com>
3154 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3155 to avoid -Wc++-compat warning.
3157 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3160 * options.c (gfc_handle_option): Add argument kind.
3161 * gfortran.h (gfc_handle_option): Update declaration.
3163 2010-05-06 Tobias Burnus <burnus@net-b.de>
3166 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3169 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3172 * resolve.c (traverse_data_list): Rephrase error message for
3173 non-constant bounds in data-implied-do.
3175 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3178 * gfortran.h: Removed repeat count from constructor, removed
3180 * data.h (gfc_assign_data_value_range): Changed return value from
3182 * data.c (gfc_assign_data_value): Add location to constructor element.
3183 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3184 for each element in range. Return early if an error was generated.
3185 * resolve.c (check_data_variable): Stop early if range assignment
3188 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3191 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3192 * symbol.c (gfc_build_class_symbol): Add separate class container for
3195 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3198 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3200 2010-05-02 Tobias Burnus <burnus@net-b.de>
3203 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3204 for lcobound, ucobound, image_index and this_image.
3205 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3206 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3207 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3208 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3210 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3212 2010-04-30 Tobias Burnus <burnus@net-b.de>
3216 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3217 calculation for array descriptor types.
3219 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3222 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3223 initializers for PPC members of the vtabs.
3225 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3228 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3229 attribute for all PPC members of the vtypes.
3230 (copy_vtab_proc_comps): Copy the correct interface.
3231 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3232 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3233 a dummy argument and make sure all PPC members of the vtab are
3234 initialized correctly.
3235 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3236 in call to gfc_trans_assign_vtab_procs.
3237 * trans-stmt.c (gfc_trans_allocate): Ditto.
3239 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3242 * resolve.c (resolve_typebound_function): Renamed
3243 resolve_class_compcall.Do all the detection of class references
3245 (resolve_typebound_subroutine): resolve_class_typebound_call
3246 renamed. Otherwise same as resolve_typebound_function.
3247 (gfc_resolve_expr): Call resolve_typebound_function.
3248 (resolve_code): Call resolve_typebound_subroutine.
3250 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3253 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3254 pass back the specific symtree name, rather than the target
3257 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3260 * resolve.c (resolve_structure_cons): Make the initializer of
3261 the vtab component 'extends' the same type as the component.
3263 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3266 * interface.c (check_interface1): Pass symbol name rather than NULL to
3267 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3268 trap MULL. (gfc_compare_derived_types): Revert previous change
3269 incorporated incorrectly during merge from trunk, r155778.
3270 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3271 than NULL to gfc_compare_interfaces.
3272 * symbol.c (add_generic_specifics): Likewise.
3274 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3277 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3278 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3279 (gfc_find_derived_vtab): Likewise.
3280 * module.c (ab_attribute): Add enumerator AB_VTAB.
3281 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3282 (check_for_ambiguous): Likewise.
3284 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3285 Janus Weil <janus@gcc.gnu.org>
3288 * trans-expr.c (select_class_proc): Remove function.
3289 (conv_function_val): Delete reference to previous.
3290 (gfc_conv_derived_to_class): Add second argument to the call to
3291 gfc_find_derived_vtab.
3292 (gfc_conv_structure): Exclude proc_pointer components when
3293 accessing $data field of class objects.
3294 (gfc_trans_assign_vtab_procs): New function.
3295 (gfc_trans_class_assign): Add second argument to the call to
3296 gfc_find_derived_vtab.
3297 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3298 implement holding off searching for the vptr derived type.
3299 (add_proc_component): New function.
3300 (add_proc_comps): New function.
3301 (add_procs_to_declared_vtab1): New function.
3302 (copy_vtab_proc_comps): New function.
3303 (add_procs_to_declared_vtab): New function.
3304 (void add_generic_specifics): New function.
3305 (add_generics_to_declared_vtab): New function.
3306 (gfc_find_derived_vtab): Add second argument to the call to
3307 gfc_find_derived_vtab. Add the calls to
3308 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3309 * decl.c (build_sym, build_struct): Use new arg in calls to
3310 gfc_build_class_symbol.
3311 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3312 definition of struct gfc_class_esym_list. Modify prototypes
3313 of gfc_build_class_symbol and gfc_find_derived_vtab.
3314 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3315 call to gfc_find_derived_vtab.
3316 * module.c : Add the vtype attribute.
3317 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3318 * resolve.c (resolve_typebound_generic_call): Add second arg
3319 to pass along the generic name for class methods.
3320 (resolve_typebound_call): The same.
3321 (resolve_compcall): Use the second arg to carry the generic
3322 name from the above. Remove the reference to class_esym.
3323 (check_members, check_class_members, resolve_class_esym,
3324 hash_value_expr): Remove functions.
3325 (resolve_class_compcall, resolve_class_typebound_call): Modify
3326 to use vtable rather than member by member calls.
3327 (gfc_resolve_expr): Modify second arg in call to
3329 (resolve_select_type): Add second arg in call to
3330 gfc_find_derived_vtab.
3331 (resolve_code): Add second arg in call resolve_typebound_call.
3332 (resolve_fl_derived): Exclude vtypes from check for late
3333 procedure definitions. Likewise for checking of explicit
3334 interface and checking of pass arg.
3335 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3336 calls to gfc_find_derived_vtab.
3337 * match.c (select_type_set_tmp): Use new arg in call to
3338 gfc_build_class_symbol.
3339 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3341 * parse.c (endType): Finish incomplete classes.
3343 2010-04-28 Tobias Burnus <burnus@net-b.de>
3347 * simplify.c (simplify_cobound): Handle scalar coarrays.
3349 2010-04-27 Tobias Burnus <burnus@net-b.de>
3351 * gfc-internals.texi: Update copyright year.
3352 * gfortran.texi: Ditto.
3353 * invoke.texi: Ditto.
3355 2010-04-27 Tobias Burnus <burnus@net-b.de>
3358 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3359 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3360 * trans-types.c (gfc_get_array_type_bounds,
3361 gfc_get_array_descriptor_base): Add corank argument.
3362 * trans-array.c (gfc_array_init_size): Handle corank.
3363 (gfc_trans_create_temp_array, gfc_array_allocate,
3364 gfc_conv_expr_descriptor): Add corank argument to call.
3365 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3367 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3371 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3372 of mucking with a tree directly.
3374 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3377 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3378 gfc_error with new error message.
3380 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3384 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3386 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3388 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3389 than the address of a GFC_SS_REFERENCE.
3390 * trans.h : Change comment on GFC_SS_REFERENCE.
3392 2010-04-22 Richard Guenther <rguenther@suse.de>
3395 * resolve.c (gfc_resolve_index): Wrap around ...
3396 (gfc_resolve_index_1): ... this. Add parameter to allow
3397 any integer kind index type.
3398 (resolve_array_ref): Allow any integer kind for the start
3399 index of an array ref.
3401 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3404 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3407 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3409 * intrinsic.c (sort_actual): Remove 'is' in error message.
3411 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3414 * resolve.c (resolve_fl_derived): If a component character
3415 length has not been resolved, do so now.
3416 (resolve_symbol): The same as above for a symbol character
3418 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3419 not needed for a character valued, procedure pointer.
3422 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3423 not found, return FAILURE rather than ICEing.
3425 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3428 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3429 sequential loops private in the innermost containing task region.
3431 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3433 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3434 to build_common_tree_nodes.
3436 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
3439 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
3440 gfc_msg_bounds by using 'Array bound mismatch' directly.
3441 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
3442 error message to include the mismatch in the extent of array bound.
3443 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
3444 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
3446 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3448 * gfortran.texi: Update information on temporary file locations.
3450 2010-04-16 Jakub Jelinek <jakub@redhat.com>
3452 * trans-decl.c (gfc_build_qualified_array): Ensure
3453 ubound.N and lbound.N artificial variable names don't appear
3456 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
3459 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
3460 block of code. Set name to the variable associated with the descriptor.
3462 2010-04-15 Jakub Jelinek <jakub@redhat.com>
3464 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
3465 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
3467 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
3469 * intrinsic.texi: Add the missing specific name of intrinsic
3470 procedure where the specific name is identical to the generic name.
3471 Fix inconsistent or mismatch in the argument names in intrinsic
3472 procedure descriptions. Add the SCALAR allocatable description to
3475 2010-04-14 Tobias Burnus <burnus@net-b.de>
3478 * array.c (gfc_find_array_ref): Handle codimensions.
3479 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
3480 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
3481 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
3483 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
3484 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
3486 * intrinsic.h (add_functions): Add this_image, image_index,
3487 lcobound and ucobound intrinsics.
3488 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
3489 gfc_check_image_index, gfc_check_this_image,
3490 gfc_simplify_image_index, gfc_simplify_lcobound,
3491 gfc_simplify_this_image, gfc_simplify_ucobound):
3492 New function prototypes.
3493 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
3494 IMAGE_INDEX): Document new intrinsic functions.
3495 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
3497 * simplify.c (simplify_bound_dim): Handle coarrays.
3498 (simplify_bound): Update simplify_bound_dim call.
3499 (gfc_simplify_num_images): Add -fcoarray=none check.
3500 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
3501 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
3503 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3506 * constructor.c: Fix typo in comment.
3507 * expr.c (find_array_section): Add check for max array limit.
3509 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
3512 * gfortranspec.c (lookup_option): Check for -static and return
3514 (lang_specific_driver): Break when OPTION_static is discovered.
3516 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3518 * array.c (extract_element): Restore function from trunk.
3519 (gfc_get_array_element): Restore function from trunk.
3520 (gfc_expand_constructor): Restore check against
3521 flag_max_array_constructor.
3522 * constructor.c (node_copy_and_append): Delete unused.
3523 * gfortran.h: Delete comment and extra include.
3524 * constructor.h: Bump copyright and clean up TODO comments.
3525 * resolve.c: Whitespace.
3527 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3529 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3530 with direct access access to elements. Adjusted prototype, fixed all
3532 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3534 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3535 (gfc_simplify_spread): Removed workaround, directly insert elements
3536 at a given array position.
3537 (gfc_simplify_transpose): Likewise.
3538 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3540 (gfc_simplify_unpack): Likewise.
3542 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3544 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3545 (convert_boz): ... this and moved to start of file.
3546 (gfc_simplify_abs): Whitespace fix.
3547 (gfc_simplify_acos): Whitespace fix.
3548 (gfc_simplify_acosh): Whitespace fix.
3549 (gfc_simplify_aint): Whitespace fix.
3550 (gfc_simplify_dint): Whitespace fix.
3551 (gfc_simplify_anint): Whitespace fix.
3552 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3553 (gfc_simplify_dnint): Whitespace fix.
3554 (gfc_simplify_asin): Whitespace fix.
3555 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3556 (gfc_simplify_atan): Likewise.
3557 (gfc_simplify_atanh): Whitespace fix.
3558 (gfc_simplify_atan2): Whitespace fix.
3559 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3560 (gfc_simplify_bessel_j1): Likewise.
3561 (gfc_simplify_bessel_jn): Likewise.
3562 (gfc_simplify_bessel_y0): Likewise.
3563 (gfc_simplify_bessel_y1): Likewise.
3564 (gfc_simplify_bessel_yn): Likewise.
3565 (gfc_simplify_ceiling): Reorderd statements.
3566 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3568 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3570 (gfc_simplify_complex): Replaced if-gate. Removed check for
3572 (gfc_simplify_conjg): Whitespace fix.
3573 (gfc_simplify_cos): Whitespace fix.
3574 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3575 (gfc_simplify_dcmplx): Removed check for constant arguments.
3576 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3577 (gfc_simplify_digits): Whitespace fix.
3578 (gfc_simplify_dim): Whitespace fix.
3579 (gfc_simplify_dprod): Reordered statements.
3580 (gfc_simplify_erf): Whitespace fix.
3581 (gfc_simplify_erfc): Whitespace fix.
3582 (gfc_simplify_epsilon): Whitespace fix.
3583 (gfc_simplify_exp): Whitespace fix.
3584 (gfc_simplify_exponent): Use convert_boz().
3585 (gfc_simplify_floor): Reorderd statements.
3586 (gfc_simplify_gamma): Whitespace fix.
3587 (gfc_simplify_huge): Whitespace fix.
3588 (gfc_simplify_iand): Whitespace fix.
3589 (gfc_simplify_ieor): Whitespace fix.
3590 (simplify_intconv): Use gfc_convert_constant().
3591 (gfc_simplify_int): Use simplify_intconv().
3592 (gfc_simplify_int2): Reorderd statements.
3593 (gfc_simplify_idint): Reorderd statements.
3594 (gfc_simplify_ior): Whitespace fix.
3595 (gfc_simplify_ishftc): Removed duplicate type check.
3596 (gfc_simplify_len): Use range_check() instead of manual range check.
3597 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3598 (gfc_simplify_log): Whitespace fix.
3599 (gfc_simplify_log10): Whitespace fix.
3600 (gfc_simplify_minval): Whitespace fix.
3601 (gfc_simplify_maxval): Whitespace fix.
3602 (gfc_simplify_mod): Whitespace fix.
3603 (gfc_simplify_modulo): Whitespace fix.
3604 (simplify_nint): Reorderd statements.
3605 (gfc_simplify_not): Whitespace fix.
3606 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3607 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3608 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3609 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3610 (gfc_simplify_realpart): Whitespace fix.
3611 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3612 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3613 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3614 (gfc_simplify_sign): Whitespace fix.
3615 (gfc_simplify_sin): Whitespace fix.
3616 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3617 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3618 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3619 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3620 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3622 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3624 * gfortran.h (gfc_start_constructor): Removed.
3625 (gfc_get_array_element): Removed.
3626 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3627 instead. Fixed all callers.
3628 (extract_element): Removed.
3629 (gfc_expand_constructor): Temporarily removed check for
3630 max-array-constructor. Will be re-introduced later if still required.
3631 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3632 instead. Fixed all callers.
3633 * expr.c (find_array_section): Replaced manual lookup of elements
3634 by gfc_constructor_lookup.
3636 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3638 * gfortran.h (gfc_get_null_expr): New prototype.
3639 (gfc_get_operator_expr): New prototype.
3640 (gfc_get_character_expr): New prototype.
3641 (gfc_get_iokind_expr): New prototype.
3642 * expr.c (gfc_get_null_expr): New.
3643 (gfc_get_character_expr): New.
3644 (gfc_get_iokind_expr): New.
3645 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3646 * matchexp.c (build_node): Renamed and moved to
3647 expr.c (gfc_get_operator_expr). Reordered arguments to match
3648 other functions. Fixed all callers.
3649 (gfc_get_parentheses): Use specific function to build expr.
3650 * array.c (gfc_match_array_constructor): Likewise.
3651 * arith.c (eval_intrinsic): Likewise.
3652 (gfc_hollerith2int): Likewise.
3653 (gfc_hollerith2real): Likewise.
3654 (gfc_hollerith2complex): Likewise.
3655 (gfc_hollerith2logical): Likewise.
3656 * data.c (create_character_intializer): Likewise.
3657 * decl.c (gfc_match_null): Likewise.
3658 (enum_initializer): Likewise.
3659 * io.c (gfc_match_format): Likewise.
3660 (match_io): Likewise.
3661 * match.c (gfc_match_nullify): Likewise.
3662 * primary.c (match_string_constant): Likewise.
3663 (match_logical_constant): Likewise.
3664 (build_actual_constructor): Likewise.
3665 * resolve.c (build_default_init_expr): Likewise.
3666 * symbol.c (generate_isocbinding_symbol): Likewise.
3667 (gfc_build_class_symbol): Likewise.
3668 (gfc_find_derived_vtab): Likewise.
3669 * simplify.c (simplify_achar_char): Likewise.
3670 (gfc_simplify_adjustl): Likewise.
3671 (gfc_simplify_adjustr): Likewise.
3672 (gfc_simplify_and): Likewise.
3673 (gfc_simplify_bit_size): Likewise.
3674 (gfc_simplify_is_iostat_end): Likewise.
3675 (gfc_simplify_is_iostat_eor): Likewise.
3676 (gfc_simplify_isnan): Likewise.
3677 (simplify_bound): Likewise.
3678 (gfc_simplify_leadz): Likewise.
3679 (gfc_simplify_len_trim): Likewise.
3680 (gfc_simplify_logical): Likewise.
3681 (gfc_simplify_maxexponent): Likewise.
3682 (gfc_simplify_minexponent): Likewise.
3683 (gfc_simplify_new_line): Likewise.
3684 (gfc_simplify_null): Likewise.
3685 (gfc_simplify_or): Likewise.
3686 (gfc_simplify_precision): Likewise.
3687 (gfc_simplify_repeat): Likewise.
3688 (gfc_simplify_scan): Likewise.
3689 (gfc_simplify_size): Likewise.
3690 (gfc_simplify_trailz): Likewise.
3691 (gfc_simplify_trim): Likewise.
3692 (gfc_simplify_verify): Likewise.
3693 (gfc_simplify_xor): Likewise.
3694 * trans-io.c (build_dt): Likewise.
3695 (gfc_new_nml_name_expr): Removed.
3697 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3699 * arith.h (gfc_constant_result): Removed prototype.
3700 * constructor.h (gfc_build_array_expr): Removed prototype.
3701 (gfc_build_structure_constructor_expr): Removed prototype.
3702 * gfortran.h (gfc_int_expr): Removed prototype.
3703 (gfc_logical_expr): Removed prototype.
3704 (gfc_get_array_expr): New prototype.
3705 (gfc_get_structure_constructor_expr): New prototype.
3706 (gfc_get_constant_expr): New prototype.
3707 (gfc_get_int_expr): New prototype.
3708 (gfc_get_logical_expr): New prototype.
3709 * arith.c (gfc_constant_result): Moved and renamed to
3710 expr.c (gfc_get_constant_expr). Fixed all callers.
3711 * constructor.c (gfc_build_array_expr): Moved and renamed to
3712 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3713 and kind. Fixed all callers.
3714 (gfc_build_structure_constructor_expr): Moved and renamed to
3715 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3716 to type and kind. Fixed all callers.
3717 * expr.c (gfc_logical_expr): Renamed to ...
3718 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3719 (gfc_int_expr): Renamed to ...
3720 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3722 (gfc_get_constant_expr): New.
3723 (gfc_get_array_expr): New.
3724 (gfc_get_structure_constructor_expr): New.
3725 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3728 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3730 * constructor.h: New.
3731 * constructor.c: New.
3732 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3733 * arith.c (reducy_unary): Use constructor API.
3734 (reduce_binary_ac): Likewise.
3735 (reduce_binary_ca): Likewise.
3736 (reduce_binary_aa): Likewise.
3737 * check.c (gfc_check_pack): Likewise.
3738 (gfc_check_reshape): Likewise.
3739 (gfc_check_unpack): Likewise.
3740 * decl.c (add_init_expr_to_sym): Likewise.
3741 (build_struct): Likewise.
3742 * dependency.c (gfc_check_dependency): Likewise.
3743 (contains_forall_index_p): Likewise.
3744 * dump-parse-tree.c (show_constructor): Likewise.
3745 * expr.c (free_expr0): Likewise.
3746 (gfc_copy_expr): Likewise.
3747 (gfc_is_constant_expr): Likewise.
3748 (simplify_constructor): Likewise.
3749 (find_array_element): Likewise.
3750 (find_component_ref): Likewise.
3751 (find_array_section): Likewise.
3752 (find_substring_ref): Likewise.
3753 (simplify_const_ref): Likewise.
3754 (scalarize_intrinsic_call): Likewise.
3755 (check_alloc_comp_init): Likewise.
3756 (gfc_default_initializer): Likewise.
3757 (gfc_traverse_expr): Likewise.
3758 * iresolve.c (check_charlen_present): Likewise.
3759 (gfc_resolve_reshape): Likewise.
3760 (gfc_resolve_transfer): Likewise.
3761 * module.c (mio_constructor): Likewise.
3762 * primary.c (build_actual_constructor): Likewise.
3763 (gfc_match_structure_constructor): Likewise.
3764 * resolve.c (resolve_structure_cons): Likewise.
3765 * simplify.c (is_constant_array_expr): Likewise.
3766 (init_result_expr): Likewise.
3767 (transformational_result): Likewise.
3768 (simplify_transformation_to_scalar): Likewise.
3769 (simplify_transformation_to_array): Likewise.
3770 (gfc_simplify_dot_product): Likewise.
3771 (simplify_bound): Likewise.
3772 (simplify_matmul): Likewise.
3773 (simplify_minval_maxval): Likewise.
3774 (gfc_simplify_pack): Likewise.
3775 (gfc_simplify_reshape): Likewise.
3776 (gfc_simplify_shape): Likewise.
3777 (gfc_simplify_spread): Likewise.
3778 (gfc_simplify_transpose): Likewise.
3779 (gfc_simplify_unpack): Likewise.q
3780 (gfc_convert_constant): Likewise.
3781 (gfc_convert_char_constant): Likewise.
3782 * target-memory.c (size_array): Likewise.
3783 (encode_array): Likewise.
3784 (encode_derived): Likewise.
3785 (interpret_array): Likewise.
3786 (gfc_interpret_derived): Likewise.
3787 (expr_to_char): Likewise.
3788 (gfc_merge_initializers): Likewise.
3789 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3790 (gfc_trans_array_constructor_value): Likewise.
3791 (get_array_ctor_strlen): Likewise.
3792 (gfc_constant_array_constructor_p): Likewise.
3793 (gfc_build_constant_array_constructor): Likewise.
3794 (gfc_trans_array_constructor): Likewise.
3795 (gfc_conv_array_initializer): Likewise.
3796 * trans-decl.c (check_constant_initializer): Likewise.
3797 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3798 (gfc_apply_interface_mapping_to_cons): Likewise.
3799 (gfc_trans_structure_assign): Likewise.
3800 (gfc_conv_structure): Likewise.
3801 * array.c (check_duplicate_iterator): Likewise.
3802 (match_array_list): Likewise.
3803 (match_array_cons_element): Likewise.
3804 (gfc_match_array_constructor): Likewise.
3805 (check_constructor_type): Likewise.
3806 (check_constructor): Likewise.
3808 (expand_constructor): Likewise.
3809 (extract_element): Likewise.
3810 (gfc_expanded_ac): Likewise.
3811 (resolve_array_list): Likewise.
3812 (gfc_resolve_character_array_constructor): Likewise.
3813 (copy_iterator): Renamed to ...
3814 (gfc_copy_iterator): ... this.
3815 (gfc_append_constructor): Removed.
3816 (gfc_insert_constructor): Removed unused function.
3817 (gfc_get_constructor): Removed.
3818 (gfc_free_constructor): Removed.
3819 (qgfc_copy_constructor): Removed.
3820 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3821 Removed all references. Replaced constructor list by splay-tree.
3822 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3823 the inner struct, added member 'base'.
3824 (gfc_append_constructor): Removed prototype.
3825 (gfc_insert_constructor): Removed prototype.
3826 (gfc_get_constructor): Removed prototype.
3827 (gfc_free_constructor): Removed prototype.
3828 (qgfc_copy_constructor): Removed prototype.
3829 (gfc_copy_iterator): New prototype.
3830 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3832 2010-04-10 Tobias Burnus <burnus@net-b.de>
3835 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3836 proc-pointers and type-bound procedures.
3837 (gfc_specification_expr): Check proc-pointers for pureness.
3839 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3842 * gfortranspec.c (lang_specific_driver): Do not expose vars
3843 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3846 2010-04-09 Tobias Burnus <burnus@net-b.de>
3849 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3851 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3852 * data.c (gfc_assign_data_value): Ditto.
3853 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3854 (gfc_traverse_expr): Traverse also through codimension expressions.
3855 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3856 gfc_has_ultimate_pointer): New functions.
3857 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3858 (gfc_array_ref): Add codimen.
3859 (gfc_array_ref): Add in_allocate.
3860 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3861 gfc_has_ultimate_pointer): Add prototypes.
3862 * interface.c (compare_parameter, compare_actual_formal,
3863 check_intents): Add coarray constraints.
3864 * match.c (gfc_match_iterator): Add coarray constraint.
3865 * match.h (gfc_match_array_ref): Update interface.
3866 * primary.c (gfc_match_varspec): Handle codimensions.
3867 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3868 (check_class_members): Return gfc_try instead for error recovery.
3869 (resolve_typebound_function,resolve_typebound_subroutine,
3870 check_members): Handle return value of check_class_members.
3871 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3872 check_dimension, compare_spec_to_ref, resolve_array_ref,
3873 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3874 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3876 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3877 Skip over coarray refs.
3878 (gfc_array_allocate) Add support for references containing coindexes.
3879 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3880 (gfc_map_intrinsic_function): Ignore codimensions.
3882 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3885 * io.c (check_format_string): Added check for additional non
3886 blank characters after the format string was successfully
3888 * io.c (check_format): Changed the error messages for positive
3889 int required and period required to drop through the error logic
3890 and report with gfc_error instead of gfc_error_now. Corrected
3891 format postion for hollerith strings.
3893 2010-04-08 Tobias Burnus <burnus@net-b.de>
3895 * module.c (use_iso_fortran_env_module): Fix standard check.
3897 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3899 * parse.c (parse_derived, parse_enum): Avoid set but not used
3902 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3905 * gfortran.texi: Add section about representation of
3908 2010-04-07 Simon Baldwin <simonb@google.com>
3910 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3911 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3913 2010-04-07 Richard Guenther <rguenther@suse.de>
3915 * options.c (gfc_init_options): Do not set.
3917 2010-04-06 Tobias Burnus <burnus@net-b.de>
3920 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3921 * match.c (gfc_match_critical, sync_statement): Ditto.
3922 * gfortran.h (gfc_fcoarray): New enum.
3923 (gfc_option_t): Use it.
3924 * lang.opt (fcoarray): Add new flag.
3925 * invoke.texi (fcoarray): Document it.
3926 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3927 (gfc_handle_coarray_option): New function.
3929 2010-04-06 Tobias Burnus <burnus@net-b.de>
3932 * gfortran.h (gfc_array_spec): Add cotype.
3933 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3934 and defer error diagnostic.
3935 * resolve.c (resolve_fl_derived): Add missing check.
3936 (resolve_symbol): Add cotype/type check.
3937 * parse.c (parse_derived): Fix setting of coarray_comp.
3939 2010-04-06 Tobias Burnus <burnus@net-b.de>
3942 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3943 match_array_element_spec,gfc_copy_array_spec,
3944 gfc_compare_array_spec): Include corank.
3945 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3946 * decl.c (build_sym,build_struct,variable_decl,
3947 match_attr_spec,attr_decl1,cray_pointer_decl,
3948 gfc_match_volatile): Add codimension.
3949 (gfc_match_codimension): New function.
3950 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3951 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3952 (gfc_add_codimension): New function prototype.
3953 * match.h (gfc_match_codimension): New function prototype.
3954 (gfc_match_array_spec): Update prototype
3955 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3956 * module.c (MOD_VERSION): Bump.
3957 (mio_symbol_attribute): Support coarray attributes.
3958 (mio_array_spec): Add corank support.
3959 * parse.c (decode_specification_statement,decode_statement,
3960 parse_derived): Add coarray support.
3961 * resolve.c (resolve_formal_arglist, was_declared,
3962 is_non_constant_shape_array, resolve_fl_variable,
3963 resolve_fl_derived, resolve_symbol): Add coarray support.
3964 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3965 gfc_build_class_symbol): Add coarray support.
3966 (gfc_add_codimension): New function.
3968 2010-04-06 Tobias Burnus <burnus@net-b.de>
3971 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3972 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3973 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3975 * intrinsic.texi (iso_fortran_env): Ditto.
3976 * libgfortran.h (libgfortran_stat_codes): New enum.
3977 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3978 constants from the intrinsic module.
3980 2010-04-06 Tobias Burnus <burnus@net-b.de>
3983 * intrinsic.c (add_functions): Add num_images.
3984 * decl.c (gfc_match_end): Handle END CRITICAL.
3985 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3986 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3988 * gfortran.h (gfc_statement): Add enum items for those.
3989 (gfc_exec_op) Ditto.
3990 (gfc_isym_id): Add num_images.
3991 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3992 (gfc_trans_sync,gfc_trans_critical): New functions.
3993 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3994 gfc_trans_critical): Add/update prototypes.
3995 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3996 and SYNC statements.
3997 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3998 * resolve.c (resolve_sync): Add function.
3999 (gfc_resolve_blocks): Handle CRITICAL.
4000 (resolve_code): Handle CRITICAL, ERROR STOP,
4001 (resolve_branch): Add CRITICAL constraint check.
4002 and SYNC statements.
4003 * st.c (gfc_free_statement): Add new statements.
4004 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
4005 (gfc_build_builtin_function_decls): Initialize it.
4006 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
4007 (gfc_match_critical, gfc_match_error_stop, sync_statement,
4008 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
4010 (match_exit_cycle): Handle CRITICAL constraint.
4011 (gfc_match_stopcode): Handle ERROR STOP.
4012 * match.h (gfc_match_critical, gfc_match_error_stop,
4013 gfc_match_sync_all, gfc_match_sync_images,
4014 gfc_match_sync_memory): Add prototype.
4015 * parse.c (decode_statement, gfc_ascii_statement,
4016 parse_executable): Handle new statements.
4017 (parse_critical_block): New function.
4018 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
4019 * intrinsic.texi (num_images): Document new function.
4020 * simplify.c (gfc_simplify_num_images): Add function.
4022 2010-04-06 Tobias Burnus <burnus@net-b.de>
4025 * trans-array.c (gfc_conv_expr_descriptor): Update
4026 gfc_trans_scalar_assign call.
4027 (has_default_initializer): New function.
4028 (gfc_trans_deferred_array): Nullify less often.
4029 * trans-expr.c (gfc_conv_subref_array_arg,
4030 gfc_trans_subcomponent_assign): Update call to
4031 gfc_trans_scalar_assign.
4032 (gfc_trans_scalar_assign): Add parameter and pass it on.
4033 (gfc_trans_assignment_1): Optionally, do not dealloc before
4035 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
4036 call to gfc_trans_scalar_assign.
4037 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
4038 initializer to static variables.
4039 (gfc_init_default_dt): Add dealloc parameter and pass it on.
4040 * trans-stmt.c (forall_make_variable_temp,
4041 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
4042 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
4043 gfc_trans_allocate): Update gfc_trans_assignment call.
4044 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
4045 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
4046 parameter to prototype.
4048 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
4050 * ioparm.def : Update copyright.
4052 * trans-array.c : ditto
4053 * trans-array.h : ditto
4055 * trans-types.c: ditto
4056 * dependency.c : ditto
4057 * gfortran.h : ditto
4059 * trans-io.c : ditto
4060 * trans-intrinsic.c : ditto
4061 * libgfortran.h : ditto
4062 * invoke.texi : ditto
4063 * intrinsic.texi : ditto
4066 * intrinsic.c : ditto
4067 * interface.c : ditto
4068 * iresolve.c : ditto
4069 * trans-stmt.c : ditto
4070 * trans-stmt.h : ditto
4075 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
4078 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
4079 do not assert the context of derived types.
4081 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4084 * ioparm.def: Change inquire size variable to type pointer to
4087 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
4090 * trans-expr.c (conv_parent_component_references): Ensure that
4091 'dt' has a backend_decl.
4094 * trans-expr.c (gfc_conv_structure): Ensure that the derived
4095 type has a backend_decl.
4098 * resolve.c (resolve_global_procedure): Check that the 'cl'
4099 structure is not NULL.
4101 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
4103 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
4106 2010-03-17 Tobias Burnus <burnus@net-b.de>
4109 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
4110 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
4112 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
4113 pointees as having explizit size.
4114 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
4116 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
4117 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
4118 * resolve.c (resolve_symbol): Handle cp_was_assumed.
4119 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
4120 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
4123 2010-03-14 Tobias Burnus <burnus@net-b.de>
4126 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
4127 (resolve_ordinary_assign): Add check to avoid segfault.
4129 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
4133 * resolve.c (resolve_compcall): Add new boolean dummy argument
4134 'class_members'. Only resolve expression at end if false.
4135 Remove redundant, static variable 'class_object'.
4136 (check_class_members): Add extra argument to call of
4138 (resolve_typebound_function): Renamed resolve_class_compcall.
4139 Do all the detection of class references here. Correct calls to
4140 resolve_compcall for extra argument.
4141 (resolve_typebound_subroutine): resolve_class_typebound_call
4142 renamed. Otherwise same as resolve_typebound_function.
4143 (gfc_resolve_expr): Call resolve_typebound_function.
4144 (resolve_code): Call resolve_typebound_subroutine.
4146 2010-03-10 Tobias Burnus <burnus@net-b.de
4149 * symbol.c (get_iso_c_sym): Set sym->result.
4151 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4154 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4155 for TBPs, otherwise they will not be resolved properly.
4156 (resolve_function): Use 'value.function.esym' instead of
4157 'value.function.name' to check if we're dealing with a TBP.
4158 (check_class_members): Set correct type of passed object for all TBPs,
4159 not only generic ones, except if the type is abstract.
4161 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4164 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4165 'final...' are not misinterpreted as FINAL statements.
4167 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4170 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4171 allocatable ultimate components do not need temporaries, whilst
4172 ultimate pointer components do.
4174 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4177 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4179 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4182 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4185 * trans-array.c (gfc_conv_array_parameter): A full array of
4186 derived type need not be restricted to a symbol without an
4187 array spec to use the call to gfc_conv_expr_descriptor.
4190 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4191 allocatable arrays do not need temporaries.
4193 2010-03-01 Tobias Burnus <burnus@net-b.de>
4196 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4199 2010-02-28 Tobias Burnus <burnus@net-b.de>
4202 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4203 (gfc_conv_initializer): Handle zero initializer as special case.
4205 2010-02-27 Tobias Burnus <burnus@net-b.de>
4208 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4209 for module variables for Fortran 2008.
4211 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4214 * trans-common.c (build_common_decl): Also update DECL_MODE,
4215 and DECL_SIZE when encountering a larger common block and call
4218 2010-02-24 Tobias Burnus <burnus@net-b.de>
4221 * trans-expr.c (gfc_conv_initializer): Call directly
4222 gfc_conv_constant for C_NULL_(FUN)PTR.
4224 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4227 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4228 checking the rest of the dimensions for elements.
4230 2010-02-21 Tobias Burnus <burnus@net-b.de>
4233 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4235 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4236 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4237 * invoke.texi: Document new -fno-protect-parens flag.
4239 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4245 * dependency.c (gfc_check_argument_var_dependency): Use enum
4246 value instead of arithmetic vaue for 'elemental'.
4247 (check_data_pointer_types): New function.
4248 (gfc_check_dependency): Call check_data_pointer_types.
4249 * trans-array.h : Change fourth argument of
4250 gfc_conv_array_parameter to boolean.
4251 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4252 can be a dummy but it must not be assumed shape or deferred.
4253 Change fourth argument to boolean. Array constructor exprs will
4254 always be contiguous and do not need packing and unpacking.
4255 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4256 space and change fourth argument of gfc_conv_array_parameter
4258 (gfc_trans_arrayfunc_assign): Change fourth argument of
4259 gfc_conv_array_parameter to boolean.
4260 * trans-io.c (gfc_convert_array_to_string): The same.
4261 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4263 2010-02-20 Tobias Burnus <burnus@net-b.de>
4266 * libgfortran.h: Add GFC_RTCHECK_MEM.
4267 * invoke.texi (-fcheck=): Document -fcheck=mem.
4268 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4269 and enable malloc-success check only with -fcheck=mem.
4270 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4272 2010-02-16 Tobias Burnus <burnus@net-b.de>
4275 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4276 * intrinsic.c (add_functions): Ditto.
4277 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4278 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4280 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4283 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4284 gfc_trans_do prototype.
4285 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4286 a loop exit condition. If exit condition is given, build the loop exit
4287 code, checking IO results of implied do loops in READ and WRITE.
4288 (gfc_trans_do): Likewise.
4289 * trans.c (trans_code): New static work function, previously
4290 gfc_trans_code. Passes exit condition to gfc_trans_do.
4291 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4292 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4293 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4294 result status bits in the dtparm structure. Use this condition in call
4295 to gfc_trans_code_cond.
4297 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4301 * trans-array.c (gfc_conv_array_parameter): Use
4302 gfc_full_array_ref_p to detect full and contiguous variable
4303 arrays. Full array components and contiguous arrays do not need
4304 internal_pack and internal_unpack.
4306 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4309 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4312 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4314 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4317 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4318 Tobias Burnus <burnus@net-b.de>
4321 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4323 2010-02-10 Tobias Burnus <burnus@net-b.de>
4326 * trans-decl.c (gfc_generate_function_code): Only check
4327 actual-vs.-dummy character bounds if not bind(C).
4329 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4332 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4333 info->dimen after info has been freed.
4335 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4338 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4341 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4343 * module.c (fix_mio_expr): Declare sym.
4345 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4348 * module.c (fix_mio_expr): Fix for private generic procedures.
4350 2010-02-09 Daniel Kraft <d@domob.eu>
4353 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4354 length to be correct and issue only with -Wsurprising.
4355 * invoke.texi (Wsurprising): Mention this new warning that is
4356 turned on by -Wsurprising.
4358 2010-02-09 Daniel Kraft <d@domob.eu>
4361 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4362 can be CHARACTER type.
4363 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4365 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4368 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4369 'formal_ptr'. If this is true, give returned descriptor unity
4370 lbounds, in all dimensions, and the appropriate offset.
4371 (gfc_conv_procedure_call); If formal is a pointer, set the last
4372 argument of gfc_conv_subref_array_arg to true.
4373 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4374 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4375 new arg of gfc_conv_subref_array_arg to false.
4376 * trans-stmt.c (forall_make_variable_temp): The same.
4378 2010-02-03 Tobias Burnus <burnus@net-b.de>
4381 * interface.c (compare_parameter): Disable rank-checking
4384 2010-02-02 Tobias Burnus <burnus@net-b.de>
4387 * parse.c (decode_specification_statement): Use sym->result not sym.
4389 2010-02-01 Tobias Burnus <burnus@net-b.de>
4392 * decl.c (variable_decl): Allow default initializer in
4393 TYPE declarations in PURE functions.
4395 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4398 * resolve.c (resolve_allocate_expr): Move default initialization code
4399 here from gfc_trans_allocate.
4400 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4402 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4403 of CLASS variables via memcpy.
4404 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4405 to resolve_allocate_expr.
4407 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4410 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4411 * gfortran.h : Add prototype for above.
4412 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4413 (gfc_trans_subcomponent_assign): Call new function to replace
4414 the code to deal with allocatable components.
4415 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4416 gfc_get_full_arrayspec_from_expr to replace existing code.
4418 2010-01-25 Tobias Burnus <burnus@net-b.de>
4421 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4424 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4428 * expr.c (remove_subobject_ref): If the constructor is NULL use
4429 the expression as the source.
4430 (simplify_const_ref): Change the type of expression if
4431 there are component references. Allow for substring to be at
4432 the end of an arbitrarily long chain of references. If an
4433 element is found that is not in an EXPR_ARRAY, assume that this
4434 is scalar initialization of array. Call remove_subobject_ref in
4435 this case with NULL second argument.
4437 2010-01-24 Tobias Burnus <burnus@net-b.de>
4440 * array.c (gfc_array_dimen_size): Use correct specific
4441 function in the check.
4443 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
4446 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
4447 is required, turn any trailing array elements after a range
4448 into ranges so that offsets can be calculated.
4450 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
4452 * module.c (mio_f2k_derived): Use enumerator as initializer of
4456 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
4457 bitfield of width 2.
4459 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4462 * resolve.c (extract_compcall_passed_object): Set locus for
4463 passed-object argument.
4464 (extract_ppc_passed_object): Set locus and correctly remove PPC
4467 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
4470 * trans-decl.c (add_argument_checking): Do not use the backend
4471 decl directly to test for the presence of an optional dummy
4472 argument. Use gfc_conv_expr_present, remembering to set the
4476 * trans-decl.c (gfc_generate_function_code): Small white space
4477 changes. If 'recurcheckvar' is NULL do not try to reset it.
4479 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4482 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
4483 component for extended types.
4484 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
4485 and take care of parent component accessibility.
4487 2010-01-17 Janus Weil <janus@gcc.gnu.org>
4490 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
4491 * interface.c (check_interface1): Move a warning message here from
4492 resolve_fl_procedure.
4493 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
4494 * module.c (read_module): Remove call to gfc_check_interfaces, since
4495 this comes too early here.
4496 * resolve.c (resolve_fl_procedure): Move warning message to
4499 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4502 * interface.c (check_interface1): Pass symbol name rather than NULL to
4503 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
4505 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4506 than NULL to gfc_compare_interfaces.
4508 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4511 * trans-array.c (duplicate_allocatable): Static version of
4512 gfc_duplicate_allocatable with provision to handle scalar
4513 components. New boolean argument to switch off call to malloc
4515 (gfc_duplicate_allocatable): New function to call above with
4517 (gfc_copy_allocatable_data): New function to call above with
4519 (structure_alloc_comps): Do not apply indirect reference to
4520 scalar pointers. Add new section to copy allocatable components
4521 of arrays. Extend copying of allocatable components to include
4523 (gfc_copy_only_alloc_comp): New function to copy allocatable
4524 component derived types, without allocating the base structure.
4525 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4526 Add primitive for gfc_copy_only_alloc_comp.
4527 * trans-expr.c (gfc_conv_procedure_call): After calls to
4528 transformational functions with results that are derived types
4529 with allocatable components, copy the components in the result.
4530 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4531 of lhs derived types before allocation.
4533 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4536 * module.c (load_generic_interfaces): If a procedure that is
4537 use associated but not generic is given an interface that
4538 includes itself, then make it generic.
4540 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4541 Shujing Zhao <pearly.zhao@oracle.com>
4543 PR translation/42469
4544 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4545 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4546 character between option name and help text.
4548 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4552 * trans-array.c (gfc_conv_array_initializer): Change call to
4553 gfc_error_now to call to gfc_fatal_error.
4554 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4555 (is_constant_element): Changed name from constant_element.
4556 (gfc_constant_ac): Only use expand_construuctor for expression
4557 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4558 call gfc_is_constant_expr.
4559 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4561 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4562 array expressions should have their constructors expanded.
4563 (gfc_resolve_expr): Use new function to determine whether or not to call
4564 gfc_expand_constructor.
4566 2010-01-09 Tobias Burnus <burnus@net-b.de>
4569 * trans-expr.c (gfc_trans_structure_assign): Handle
4571 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4572 to the constructor for c_null_(fun)ptr.
4573 * resolve.c (resolve_structure_cons): Add special case
4574 for c_null_(fun)ptr.
4576 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4578 * gfortranspec.c (lang_specific_driver): Update copyright notice
4581 2010-01-08 Tobias Burnus <burnus@net-b.de>
4584 * symbol.c (check_conflict, gfc_copy_attr): Add
4585 ASYNCHRONOUS support.
4586 (gfc_add_asynchronous): New function.
4587 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4588 (gfc_match_asynchronous): New function.
4589 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4590 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4591 (gfc_add_asynchronous): New Prototype.
4592 * module.c (ab_attribute, mio_symbol_attribute): Add
4593 ASYNCHRONOUS support.
4594 * resolve.c (was_declared): Ditto.
4595 * match.h (gfc_match_asynchronous): New prototype.
4596 * parse.c (decode_specification_statement,decode_statement):
4597 Add ASYNCHRONOUS support.
4599 2010-01-07 Tobias Burnus <burnus@net-b.de>
4602 * trans-decl.c (get_proc_pointer_decl): Fix call to
4603 gfc_conv_initializer for array-valued proc-pointer funcs.
4605 2010-01-07 Tobias Burnus <burnus@net-b.de>
4608 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4609 allocatable scalars with SAVE attribute.
4611 2010-01-05 Tobias Burnus <burnus@net-b.de>
4614 * options.c (gfc_post_options): Set -frecursion
4615 when -fopenmp is used.
4617 2010-01-05 Tobias Burnus <burnus@net-b.de>
4620 * trans-expr.c (gfc_conv_procedure_call): Nullify
4621 return value for allocatable-scalar character functions.
4623 2010-01-04 Tobias Burnus <burnus@net-b.de>
4626 * error.c (error_printf, gfc_warning, gfc_notify_std,
4627 gfc_warning_now, gfc_error, gfc_error_now,
4628 gfc_fatal_error): Change argument name from nocmsgid to
4629 gmsgid to enable (x)gettext's % checking.
4631 2010-01-04 Tobias Burnus <burnus@net-b.de>
4633 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4635 2010-01-04 Tobias Burnus <burnus@net-b.de>
4638 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4639 for functions returning allocatable scalars.
4640 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4641 reallocating an allocatable scalar.
4642 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4644 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4645 allocatable scalars.
4646 (gfc_generate_function_code): Nullify result variable for
4647 allocatable scalars.
4650 * module.c (gfc_use_module): Fix warning string to allow
4654 * invoke.texi (-fcheck=recursion): Mention that the checking
4655 is also disabled for -frecursive.
4656 * trans-decl.c (gfc_generate_function_code): Disable
4657 -fcheck=recursion when -frecursive is used.
4659 * intrinsic.texi (iso_c_binding): Improve wording.
4662 Copyright (C) 2010 Free Software Foundation, Inc.
4664 Copying and distribution of this file, with or without modification,
4665 are permitted in any medium without royalty provided the copyright
4666 notice and this notice are preserved.