1 2010-09-25 Tobias Burnus <burnus@net-b.de>
3 * interface.c (gfc_match_end_interface): Constify char pointer
6 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
8 * interface.c (gfc_match_end_interface): Deal with user defined
9 operators that overload rational operators and C1202.
11 2010-09-24 Tobias Burnus <burnus@net-b.de>
13 * gfortran.texi: Add second space after end-of-sentence period;
14 change / to /@/ to allow hyphenation of URLs.
15 (Standards): Remove duplicated OpenMP, update wording given that
16 Fortran 2008 now released.
17 (Fortran 2008 status): Update and add list of implemented features.
19 2010-09-24 Tobias Burnus <burnus@net-b.de>
22 * iso-fortran-env.def: Add NAMED_KINDARRAY with
23 character_kinds, integer_kinds, logical_kinds and
25 * gfortran.h: Add them to iso_fortran_env_symbol.
26 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
27 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
28 libgfortran_stat_codes to libgfortran_error_codes.
29 * module.c (create_int_parameter_array): New function.
30 (use_iso_fortran_env_module): Use it for
31 NAMED_KINDARRAY of iso-fortran-env.def.
32 * trans-decl.c (gfc_get_symbol_decl): Parameter
33 arrays of intrinsics modules become local static variables.
34 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
35 integer_kinds, logical_kinds and real_kinds.
37 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
40 * frontend-passes.c (optimize_binop_array_assignment):
41 Only re-use lhs as intermediate storage if kind and type
44 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
48 * trans-array.c (gfc_conv_expr_descriptor): Handle
49 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
51 2010-09-23 Tobias Burnus <burnus@net-b.de>
53 * intrinsic.texi (OpenMP modules): Add named constants of
56 2010-09-23 Daniel Kraft <d@domob.eu>
61 * gfortran.h (gfc_check_vardef_context): New method.
62 (struct symbol_attribute): New flag `select_type_temporary'.
63 * primary.c (gfc_variable_attr): Clarify initialization of ref.
64 (match_variable): Remove PROTECTED check and assignment check
65 for PARAMETERs (this is now done later).
66 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
67 (gfc_match_associate): Defer initialization of newAssoc->variable.
68 (gfc_match_nullify): Remove PURE definability check.
69 (select_type_set_tmp): Set new `select_type_temporary' flag.
70 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
71 (gfc_check_pointer_assign): Ditto (and other checks removed).
72 (gfc_check_vardef_context): New method.
73 * interface.c (compare_parameter_protected): Removed.
74 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
75 related to INTENT([IN]OUT) arguments.
76 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
77 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
78 (remove_last_array_ref): New method.
79 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
80 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
81 (resolve_assoc_var): Remove checks for definability here.
82 (resolve_select_type): Handle resolving of code->block here.
83 (resolve_ordinary_assign): Remove PURE check.
84 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
85 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
87 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
89 * gfortran.texi (Argument list functions): Allow URL to wrap.
90 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
91 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
92 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
93 code markups in the text.
94 * invoke.texi (Fortran Dialect Options)
95 (Error and Warning Options, Directory Options, Code Gen Options):
96 Likewise. Remove @code inside @smallexample.
98 2010-09-22 Joseph Myers <joseph@codesourcery.com>
100 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
101 OPT__help instead of OPT_fversion and OPT_fhelp.
102 * lang.opt (-all-warnings, -assert, -assert=, -comments,
103 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
104 -dump, -dump=, -include-barrier, -include-directory,
105 -include-directory=, -include-directory-after,
106 -include-directory-after=, -include-prefix, -include-prefix=,
107 -no-line-commands, -no-standard-includes, -output, -output=,
108 -preprocess, -print-missing-file-dependencies, -trace-includes,
109 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
110 -write-dependencies, -write-user-dependencies): New.
112 2010-09-21 Jason Blevins <jrblevin@sdf.org>
114 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
115 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
118 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
121 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
125 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
126 accessing dimensions in reversed order.
129 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
130 intrinsic function call.
132 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
133 Update asserts accordingly.
136 * trans.h (gfc_se): New field force_tmp.
137 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
138 and set parmse.force_tmp if some alias is found.
139 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
140 if se->force_tmp is set.
142 2010-09-20 Janus Weil <janus@gcc.gnu.org>
145 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
146 TBPs, PPCs and pointer/allocatable components.
148 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
151 * simplify.c (is_constant_array_expr): Allow structure array
152 elements as well as constants.
153 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
154 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
155 type of source to the result.
157 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
159 * frontend-passes.c (gfc_expr_walker): Also
160 handle EXPR_SUBSTRING.
162 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
164 * frontend-passes.c (gfc_expr_walker): Handle
165 constructors and references.
167 2010-09-16 Tobias Burnus <burnus@net-b.de>
170 * trans-types.c (create_fn_spec): New function.
171 (gfc_get_function_type): Call it.
173 2010-09-16 Jakub Jelinek <jakub@redhat.com>
175 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
176 (gfc_expr_walker, gfc_code_walker): New prototypes.
177 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
178 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
179 (optimize_namespace): Use gfc_code_walker.
180 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
181 (optimize_expr_0, optimize_code_node,
182 optimize_actual_arglist): Removed.
183 (optimize_assignment): Don't call optimize_expr_0.
185 2010-09-16 Janus Weil <janus@gcc.gnu.org>
188 * interface.c (compare_parameter): Create vtab for actual argument,
189 instead of formal (if needed).
191 2010-09-15 Janus Weil <janus@gcc.gnu.org>
194 * resolve.c (resolve_allocate_expr): Do default initialization via
197 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
199 * mathbuiltins.def: Do not defined huge_val built-in.
200 * trans-const.c (gfc_build_inf_or_huge): New function.
201 * trans-const.h (gfc_build_inf_or_huge): New prototype.
202 * f95-lang.c (gfc_init_builtin_functions): Don't defined
204 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
205 have functions of type (*) (void) anymore.
206 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
207 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
208 of generating a call to huge_val().
210 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
212 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
213 * dependency.c (gfc_check_dependency): Don't depend on
214 expr's inline_noncopying_intrinsic_attribute.
215 * dependency.c (gfc_check_argument_var_dependency,
216 gfc_check_argument_dependency): Ditto. Recursively check dependency
217 as NOT_ELEMENTAL in the non-copying (=transpose) case.
218 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
219 * resolve.c (find_noncopying_intrinsics): Remove.
220 (resolve_function, resolve_call): Remove call to
221 find_noncopying_intrinsics.
223 * trans-array.c (gfc_conv_array_transpose): Remove.
224 (gfc_walk_subexpr): Make non-static. Move prototype...
225 * trans-array.h (gfc_walk_subexpr): ... here.
226 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
228 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
229 gfc_inline_intrinsic_function_p): New.
230 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
231 Remove transpose from the libcall list.
232 (gfc_walk_intrinsic_function): Special case inline intrinsic.
233 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
235 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
237 * trans-expr.c (expr_is_variable): New function taking non-copying
238 intrinsic functions into account.
239 (gfc_trans_assignment_1): Use expr_is_variable.
241 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
243 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
244 real array dimension instead of the scalarizer (loop) dimension.
246 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
248 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
249 transposed references.
251 2010-09-10 Tobias Burnus <burnus@net-b.de>
254 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
255 build4_stat_loc): New inline functions.
256 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
257 (build1_v, build2_v, build3_v, build4_v): Use input_location
259 * trans-array.c (gfc_trans_scalarized_loop_end,
260 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
261 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
262 gfc_finish_wrapped_block): Ditto.
263 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
264 * trans-expr.c (gfc_conv_missing_dummy,
265 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
266 * trans-openmp.c (gfc_omp_clause_default_ctor,
267 gfc_trans_omp_critical, gfc_trans_omp_parallel,
268 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
269 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
270 gfc_trans_omp_single, gfc_trans_omp_task,
271 gfc_trans_omp_workshare): Ditto.
273 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
275 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
276 for dummy argument that appears in a specification statement.
278 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
280 * trans-array.c (gfc_get_array_ref_dim): New function.
281 (gfc_trans_create_temp_array): Reconstruct array
282 bounds from loop bounds. Use array bounds instead of loop bounds.
284 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
286 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
287 Get the array dimension from the dim array.
289 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
291 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
292 dim array to get the stride in the innermost loop.
294 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
296 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
297 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
298 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
300 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
302 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
303 and info dimension are the same. Loop over loop dimension.
304 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
306 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
308 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
311 2010-09-09 Tobias Burnus <burnus@net-b.de>
314 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
315 STAT): Show also syntax for the function version.
316 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
317 add_sym_3s_intent): Remove function.
318 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
320 (add_sym_2_intent): New function.
321 (add_functions): Set intent for functions which modify
322 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
323 argument name of hostnm from "a" to "c"
324 (add_subroutines): Change add_sym_*s_intent to
325 add_sym_*s and add intent to the add_sym_*s calls.
327 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
330 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
331 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
332 * gfortran.h: Define ISYM values for above intrinsics.
333 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
334 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
335 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
336 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
337 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
338 gfc_simplify_merge_bits, gfc_simplify_rshift,
339 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
340 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
341 gfc_resolve_shift): New prototypes.
342 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
343 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
344 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
345 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
347 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
348 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
349 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
351 (gfc_conv_intrinsic_function): Call above static functions.
352 * intrinsic.texi: Document new intrinsics.
353 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
354 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
355 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
356 gfc_simplify_merge_bits, gfc_simplify_rshift,
357 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
360 2010-09-08 Jakub Jelinek <jakub@redhat.com>
362 * frontend-passes.c (optimize_code_node): Walk block chain by default.
365 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
366 instead of code->block.
369 * openmp.c (resolve_omp_do): Report not enough do loops for
370 collapse even if block->next is NULL.
372 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
375 * dependency.c (gfc_deb_compare_expr): Take missing optional
376 arguments into account.
378 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
380 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
381 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
382 (gfc_build_intrinsic_function_decls): Don't build the
383 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
384 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
385 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
386 of calling clz128/ctz128 library functions.
388 2010-09-07 Jan Hubicka <jh@suse.cz>
390 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
393 2010-09-07 Tobias Burnus <burnus@net-b.de>
396 * intrinsic.texi (COS): Remove superfluous "n".
398 2010-09-07 Tobias Burnus <burnus@net-b.de>
401 * trans-array.c (gfc_conv_descriptor_data_get,
402 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
403 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
404 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
405 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
406 gfc_conv_shift_descriptor_lbound,
407 gfc_set_loop_bounds_from_array_spec,
408 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
409 gfc_conv_array_transpose, gfc_get_iteration_count,
410 gfc_grow_array, gfc_trans_array_ctor_element,
411 gfc_trans_array_constructor_subarray,
412 gfc_trans_array_constructor_value,
413 constant_array_constructor_loop_size, gfc_trans_array_constructor,
414 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
415 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
416 gfc_conv_array_ref, gfc_trans_preloop_setup,
417 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
418 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
419 gfc_conv_descriptor_size, gfc_array_init_size,
420 gfc_array_allocate, gfc_array_deallocate,
421 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
422 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
423 get_array_charlen, gfc_conv_expr_descriptor,
424 array_parameter_size, gfc_conv_array_parameter,
425 gfc_trans_dealloc_allocated, get_full_array_size,
426 duplicate_allocatable,
427 structure_alloc_comps): Change fold_build[0-9] to
429 (duplicate_allocatable, structure_alloc_comps,
430 gfc_duplicate_allocatable): Add space after function name.
432 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
434 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
435 checking string length value.
436 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
437 gfc_charlen_type_node type.
440 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
441 length to gfc_charlen_type_node.
443 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
446 * frontend-passes.c (optimize_binop_array_assignment): New
448 (optimize_assignment): Call it.
450 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
453 * trans-expr.c (gfc_conv_substring): If start and end
454 of the string reference are equal, set the length to one.
456 2010-09-06 Tobias Burnus <burnus@net-b.de>
459 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
461 2010-09-06 Tobias Burnus <burnus@net-b.de>
464 * dump-parse-tree.c (gfc_debug_expr): New function.
466 2010-09-06 Tobias Burnus <burnus@net-b.de>
469 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
470 (check_specific): Special case for those intrinsics.
471 * gfortran.h (gfc_isym_id): Add new intrinsics
472 * intrinsic.h (gfc_check_transf_bit_intrins,
473 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
474 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
476 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
477 gfc_resolve_iparity, resolve_transformational): New functions.
478 (gfc_resolve_product, gfc_resolve_sum,
479 gfc_resolve_parity): Use resolve_transformational.
480 * check.c (gfc_check_transf_bit_intrins): New function.
481 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
482 gfc_simplify_iparity, do_bit_any, do_bit_ior,
483 do_bit_xor, simplify_transformation): New functions.
484 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
485 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
486 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
487 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
488 Handle IALL, IANY and IPARITY intrinsics.
489 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
491 (IALL, IANY, IPARITY): Document new intrinsics.
493 2010-09-05 Tobias Burnus <burnus@net-b.de>
496 * f95-lang.c (gfc_truthvalue_conversion): Use
497 fold_build[0-9]_loc instead of fold_build[0-9].
498 * convert.c (convert): Ditto.
499 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
500 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
501 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
502 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
503 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
504 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
505 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
506 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
507 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
508 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
509 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
510 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
511 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
512 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
513 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
514 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
515 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
516 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
517 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
518 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
519 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
520 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
521 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
522 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
523 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
524 gfc_conv_associated, gfc_conv_same_type_as,
525 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
527 2010-09-04 Tobias Burnus <burnus@net-b.de>
530 * resolve.c (resolve_fl_namelist): Change constraint checking
531 order to prevent endless loop.
533 2010-09-04 Janus Weil <janus@gcc.gnu.org>
536 * resolve.c (resolve_allocate_expr): Generate default initializers
537 already at this point, resolve them and put them into expr3, ...
538 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
541 2010-09-03 Tobias Burnus <burnus@net-b.de>
544 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
545 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
547 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
548 gfc_conv_string_length, gfc_conv_substring,
549 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
550 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
551 gfc_conv_expr_op, gfc_build_compare_string,
552 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
553 gfc_conv_derived_to_class, conv_isocbinding_procedure,
554 gfc_conv_procedure_call, fill_with_spaces,
555 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
556 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
557 gfc_trans_scalar_assign, gfc_trans_zero_assign,
558 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
559 fold_build[0-9] to fold_build[0-9]_loc.
560 * trans-io.c (set_parameter_const, set_parameter_value,
561 set_parameter_ref, gfc_convert_array_to_string, set_string,
562 set_internal_unit, io_result, set_error_locus,
563 nml_get_addr_expr, build_dt): Ditto.
564 * trans-openmp.c (gfc_omp_clause_default_ctor,
565 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
566 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
567 gfc_trans_omp_do): Ditto.
568 * trans.c (gfc_add_modify, gfc_build_addr_expr,
569 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
570 gfc_trans_runtime_check, gfc_call_malloc,
571 gfc_allocate_with_status, gfc_allocate_array_with_status,
572 gfc_call_free, gfc_deallocate_with_status,
573 gfc_call_realloc): Ditto.
575 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
578 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
579 arglists for pure user functions, or for those intrinsic
580 functions which are also pure.
581 * intrinsics.c (add_conv): Mark conversion functions as pure.
582 (add_char_conversions): Likewise.
584 2010-09-03 Daniel Kraft <d@domob.eu>
587 * resolve.c (resolve_actual_arglist): Allow internal procedure
588 as actual argument with Fortran 2008.
590 2010-09-03 Daniel Kraft <d@domob.eu>
593 * gfortran.h (struct gfc_code): Renamed `whichloop' to
594 `which_construct' as this is no longer restricted to loops.
595 * parse.h (struct gfc_state_data): New field `construct'.
596 * match.c (match_exit_cycle): Handle EXIT from non-loops.
597 * parse.c (push_state): Set `construct' field.
598 * resolve.c (resolve_select_type): Extend comment.
599 * trans-stmt.c (gfc_trans_if): Add exit label.
600 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
601 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
602 (gfc_trans_do), (gfc_trans_do_while): Ditto.
603 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
604 (gfc_trans_cycle): Ditto.
605 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
607 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
609 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
610 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
611 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
612 * intrinsic.texi (RSHIFT): Fix documentation.
614 2010-09-02 Tobias Burnus <burnus@net-b.de>
617 * trans-common.c (create_common): Change build[0-9] to
619 * trans-const.c (gfc_conv_constant_to_tree,
620 gfc_conv_constant_to_tree): Ditto.
621 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
622 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
623 add_argument_checking, create_main_function,
624 gfc_generate_return): Ditto.
625 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
626 * trans-stmt.c (allocate_temp_for_forall_nest_1,
627 compute_inner_temp_size, compute_overall_iter_number,
628 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
629 gfc_conv_elemental_dependencies, gfc_do_allocate,
630 gfc_evaluate_where_mask, gfc_trans_allocate,
631 gfc_trans_arithmetic_if, gfc_trans_call,
632 gfc_trans_character_select, gfc_trans_deallocate,
633 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
634 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
635 gfc_trans_integer_select, gfc_trans_logical_select,
636 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
637 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
638 gfc_trans_where_assign) Ditto.
640 2010-09-02 Janus Weil <janus@gcc.gnu.org>
643 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
646 2010-09-02 Tobias Burnus <burnus@net-b.de>
649 * resolve.c (apply_default_init): Mark symbol as referenced,
650 if it is initialized.
651 (resolve_symbol): Change intialized check for BT_DERIVED such
652 that also function results get initialized; remove now obsolete
653 gfc_set_sym_referenced for BT_CLASS.
655 2010-09-01 Janus Weil <janus@gcc.gnu.org>
658 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
659 * resolve.c (resolve_allocate_expr): Defer handling of default
660 initialization to 'gfc_trans_allocate'.
661 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
662 (resolve_fl_derived): Suppress error messages for vtypes.
663 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
664 polymorphic MOLD expression.
665 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
666 dummy initialization.
668 2010-09-01 Tobias Burnus <burnus@net-b.de>
670 * gfortran.texi (preprocessing): Update URL to COCO.
672 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
674 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
675 array quad_decls. Remove unnecessary assignment.
677 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
679 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
680 other than long double.
681 * mathbuiltins.def: Add builtins from the POW and CPOW family.
682 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
683 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
684 prefix to function name.
685 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
686 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
688 (gfc_conv_intrinsic_exponent): Likewise.
689 (gfc_conv_intrinsic_abs): Likewise.
690 (gfc_conv_intrinsic_mod): Likewise.
691 (gfc_conv_intrinsic_sign): Likewise.
692 (gfc_conv_intrinsic_arith): Likewise.
693 (gfc_conv_intrinsic_fraction): Likewise.
694 (gfc_conv_intrinsic_nearest): Likewise.
695 (gfc_conv_intrinsic_spacing): Likewise.
696 (gfc_conv_intrinsic_rrspacing): Likewise.
697 (gfc_conv_intrinsic_scale): Likewise.
698 (gfc_conv_intrinsic_set_exponent): Likewise.
700 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
702 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
703 * intrinsic.h (gfc_resolve_execute_command_line): New function.
704 * iresolve.c (gfc_resolve_execute_command_line): New function.
705 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
706 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
708 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
711 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
712 and parity{,l,ll} builtins.
713 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
714 (gfc_conv_intrinsic_function): Call above new functions.
715 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
717 * intrinsic.texi: Document POPCNT and POPPAR.
719 2010-08-30 Janus Weil <janus@gcc.gnu.org>
722 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
724 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
726 * Make-lang.in: Add frontend-passes.o dependencies.
728 2010-08-29 Janus Weil <janus@gcc.gnu.org>
731 * resolve.c (resolve_structure_cons): For derived types, make sure the
732 type has been resolved.
733 (resolve_typebound_procedures): Make sure the vtab has been generated.
735 2010-08-29 Janus Weil <janus@gcc.gnu.org>
738 * match.c (gfc_match_select_type): Give the associate-name the
739 FL_VARIABLE attribute.
741 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
743 * simplify.c (gfc_simplify_bessel_n2): Fix indention
746 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
749 * trans-types.c (gfc_init_kinds): Disable TFmode.
751 2010-08-27 Janus Weil <janus@gcc.gnu.org>
754 * match.c (gfc_match_allocate): Avoid double free on error.
756 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
759 * gfortran.h (gfc_real_info): Add c_float128 field.
760 * mathbuiltins.def: Indicate which builtins are const.
761 * trans-types.h (float128_type_node, complex_float128_type_node,
762 gfc_real16_is_float128): New variables.
763 * trans-types.c (float128_type_node, complex_float128_type_node,
764 gfc_real16_is_float128): New variables.
765 (gfc_init_kinds): Allow TFmode.
766 (gfc_build_real_type): Mark __float128 types as such.
767 (gfc_init_types): Initialize float128_type_node and
768 complex_float128_type_node
769 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
770 argument of OTHER_BUILTIN macro.
771 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
772 (builtin_decl_for_precision): Special case for __float128.
773 (builtin_decl_for_float_kind): Likewise.
774 (define_quad_builtin): New function.
775 (gfc_build_intrinsic_lib_fndecls): Create all __float128
776 library decls if necessary. Store them in the real16_decl and
777 complex16_decl builtin map fields.
778 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
779 library function names.
781 2010-08-27 Tobias Burnus <burnus@net-b.de>
784 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
785 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
786 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
787 gfc_resolve_parity): New prototypes.
788 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
789 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
790 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
791 gfc_resolve_parity): New functions.
792 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
794 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
795 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
796 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
797 * gcc/fortran/simplify.c (simplify_transformation_to_array):
798 Add post-processing opterator.
799 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
800 gfc_simplify_product, gfc_simplify_sum): Update call.
801 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
802 gfc_simplify_parity): New functions.
804 2010-08-27 Janus Weil <janus@gcc.gnu.org>
807 * match.c (select_type_set_tmp): Add the possibility to reset the
809 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
811 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
814 * dependency.c (check_section_vs_section): Single test for
815 identical strides which takes into account that only one
816 of the strides may be NULL.
818 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
821 * primary.c (match_hollerith_constant): Calculate padding needed to
822 fill default integer and allocate string for that size. Set pad bytes
824 * gfortran.h: Add hollerith pad value to type spec union.
825 * data.c (create_character_initializer): Fix spelling of function name.
826 Use hollerith pad value to calculate length.
827 * arith.c (hollerith2representation); Use hollerith pad value to
830 2010-08-26 Daniel Kraft <d@domob.eu>
835 * gfortran.h (struct gfc_association_list): New flag `dangling'.
836 (gfc_build_block_ns): Declared here...
837 * parse.h (gfc_build_block_ns): ...instead of here.
838 * trans.h (gfc_process_block_locals): Expect additionally the
839 gfc_association_list of BLOCK (if present).
840 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
841 * resolve.c (resolve_variable): Only check for invalid *array*
842 references on associate-names.
843 (resolve_assoc_var): New method with code previously in resolve_symbol.
844 (resolve_select_type): Use association to give the selector and
845 temporaries their values instead of ordinary assignment.
846 (resolve_fl_var_and_proc): Allow CLASS associate-names.
847 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
848 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
849 to `gfc_process_block_locals' to match new interface.
850 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
852 (gfc_process_block_locals): Defer them rather here when linked to
853 from the BLOCK's association list.
855 2010-08-25 Jakub Jelinek <jakub@redhat.com>
857 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
858 TREE_NOTHROW on fndecls that can't throw. Set
859 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
860 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
861 gfor_fndecl_associated.
863 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
866 * frontend-passes.c (optimize_equality): Don't optimize array equality
868 2010-08-23 Janus Weil <janus@gcc.gnu.org>
871 * resolve.c (resolve_procedure_interface): New function split off from
873 (resolve_formal_arglist): Call it here ...
874 (resolve_symbol): ... and here.
876 2010-08-22 Joseph Myers <joseph@codesourcery.com>
878 * Make-lang.in (gfortranspec.o): Update dependencies.
879 * gfortranspec.c: Include coretypes.h before gcc.h. Include
881 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
882 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
883 (g77_xargc): Make unsigned.
884 (g77_xargv): Change to g77_x_decoded_options.
885 (g77_newargc): Make unsigned.
886 (g77_newargv): Change to g77_new_decoded_options.
887 (strings_same, options_same): New.
888 (append_arg): Use cl_decoded_option structures.
889 (append_option): New.
890 (add_arg_libgfortran): New.
891 (lang_specific_driver): Use cl_decoded_option structures.
893 2010-08-21 Janus Weil <janus@gcc.gnu.org>
897 * class.c (add_proc_comp): Add static initializer for PPCs.
898 (add_procs_to_declared_vtab): Modified comment.
899 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
900 initializer if the component is part of a vtype.
901 (mio_component_list): Add argument 'vtype', pass it on to
903 (mio_symbol): Modified call to 'mio_component_list'.
904 * trans.h (gfc_conv_initializer): Modified prototype.
905 (gfc_trans_assign_vtab_procs): Removed.
906 * trans-common.c (create_common): Modified call to
907 'gfc_conv_initializer'.
908 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
909 gfc_emit_parameter_debug_info): Modified call to
910 'gfc_conv_initializer'.
911 (build_function_decl): Remove assertion.
912 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
913 Removed call to 'gfc_trans_assign_vtab_procs'.
914 (gfc_conv_initializer): Add argument 'procptr'.
915 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
916 (gfc_trans_assign_vtab_procs): Removed.
917 * trans-stmt.c (gfc_trans_allocate): Removed call to
918 'gfc_trans_assign_vtab_procs'.
920 2010-08-21 Tobias Burnus <burnus@net-b.de>
924 * intrinsic.c (add_sym): Init value attribute.
925 (set_attr_value): New function.
926 (add_functions) Use it and add JN/YN resolvers.
927 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
928 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
929 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
930 * iresolve.c (gfc_resolve_bessel_n2): New function.
931 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
933 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
934 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
935 * simplify.c (): For YN set to -INF if previous values
937 * trans-expr.c (gfc_conv_procedure_call): Don't crash
939 * iresolve.c (gfc_resolve_extends_type_of): Set the
940 type of the dummy argument to the one of the actual.
942 2010-08-20 Joseph Myers <joseph@codesourcery.com>
944 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
946 2010-08-20 Joseph Myers <joseph@codesourcery.com>
948 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
951 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
953 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
955 2010-08-19 Daniel Kraft <d@domob.eu>
959 * trans.h (struct gfc_se): New flag `byref_noassign'.
960 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
961 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
962 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
963 and check for compile-time errors with those.
964 * trans-decl.c (trans_associate_var): Use new routine
965 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
966 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
967 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
968 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
969 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
970 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
971 rank remapping for assignment.
973 2010-08-19 Tobias Burnus <burnus@net-b.de>
975 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
976 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
979 2010-08-19 Tobias Burnus <burnus@net-b.de>
983 * check.c (gfc_check_bessel_n2): New function.
984 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
985 * intrinsic.c (add_functions): Add transformational version
986 of the Bessel_jn/yn intrinsics.
987 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
988 gfc_simplify_bessel_yn2): New prototypes.
989 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
990 transformational variant.
991 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
992 Check for negative order.
993 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
994 gfc_simplify_bessel_yn2): New functions.
996 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
999 * resolve.c (resolve_transfer): Traverse operands and set expression
1000 to be checked to a non EXPR_OP type.
1002 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1005 * gfortran.h (gfc_add_save): Modified prototype.
1006 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1007 (match_pointer_init): New function to match F08 pointer initialization.
1008 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1009 'match_pointer_init'.
1010 (match_attr_spec): Module variables are implicitly SAVE.
1011 (gfc_match_save): Modified call to 'gfc_add_save'.
1012 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1014 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1015 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1016 initialization checks.
1017 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1018 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1019 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1020 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1022 * trans-decl.c (gfc_create_module_variable): Module variables with
1023 TARGET can already exist.
1024 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1025 (gfc_conv_initializer): Implement non-NULL pointer
1028 2010-08-18 Tobias Burnus <burnus@net-b.de>
1031 * intrinsic.texi (selected_char_kind): Document ISO_10646
1034 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1037 * trans-decl.c (build_library_function_decl_1): Chain on
1038 void_list_node instead of creating a new TREE_LIST.
1039 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1040 * trans-types.c (gfc_get_function_type): Likewise. Set
1041 typelist to void_list_node for the main program.
1043 2010-08-17 Daniel Kraft <d@domob.eu>
1046 * gfortran.h (struct gfc_association_list): New member `where'.
1047 (gfc_is_associate_pointer) New method.
1048 * match.c (gfc_match_associate): Remember locus for each associate
1049 name matched and do not try to set variable flag.
1050 * parse.c (parse_associate): Use remembered locus for symbols.
1051 * primary.c (match_variable): Instead of variable-flag check for
1052 associate names set it for all such names used.
1053 * symbol.c (gfc_is_associate_pointer): New method.
1054 * resolve.c (resolve_block_construct): Don't generate assignments
1055 to give associate-names their values.
1056 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1057 (resolve_symbol): Set some more attributes for associate variables,
1058 set variable flag here and check it and don't try to build an
1059 explicitely shaped array-spec for array associate variables.
1060 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1062 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1063 (gfc_sym_type): Return pointer type for association to scalar vars.
1064 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1065 (trans_associate_var): New method.
1066 (gfc_trans_deferred_vars): Handle association symbols.
1068 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1070 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1072 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1074 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1075 OPT_MDX and OPT_MMDX.
1077 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1079 * lang.opt (MDX, MMDX): Mark RejectDriver.
1081 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1083 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1084 vtabs for generics any more).
1086 2010-08-15 Daniel Kraft <d@domob.eu>
1089 * gfortran.h (gfc_find_proc_namespace): New method.
1090 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1091 around with namespace.
1092 * symbol.c (gfc_find_proc_namespace): New method.
1093 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1095 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1096 * parse.c (parse_associate): Removed assignment-generation here...
1097 * resolve.c (resolve_block_construct): ...and added it here.
1098 (resolve_variable): Handle names that are arrays but were not parsed
1099 as such because of association.
1100 (resolve_code): Fix BLOCK resolution.
1101 (resolve_symbol): Generate array-spec for associate-names.
1103 2010-08-15 Tobias Burnus <burnus@net-b.de>
1106 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1107 (verify_c_interop): Handle unresolved DT with bind(C).
1109 2010-08-15 Tobias Burnus <burnus@net-b.de>
1111 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1112 pointer arrays as absent.
1113 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1114 dummys as absent argument.
1115 * interface.c (compare_actual_formal,compare_parameter):
1118 2010-08-15 Tobias Burnus <burnus@net-b.de>
1120 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1121 dummies with intent(in).
1123 2010-08-15 Daniel Kraft <d@domob.eu>
1126 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1127 routines not IMPURE also as PURE.
1128 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1129 `NO_CLASS' in `CLASS_IMPURE'.
1130 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1131 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1132 (add_functions): Ditto.
1133 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1134 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1135 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1136 are not ALLOCATABLE and have their INTENT specified.
1138 2010-08-13 Daniel Kraft <d@domob.eu>
1140 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1141 * array.c (gfc_match_array_spec): Match implied-shape specification and
1142 handle AS_IMPLIED_SHAPE correctly otherwise.
1143 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1144 (variable_decl): Some checks for implied-shape declaration.
1145 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1146 AS_IMPLIED_SHAPE in any case.
1148 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1150 * lang.opt (MD, MMD): Change to MDX and MMDX.
1151 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1153 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1156 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1157 'gfc_intrinsic_arg'.
1158 (check_arglist,check_specific): Add reference to 'name' field.
1159 (init_arglist): Remove reference to 'name' field.
1160 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1161 * check.c (variable_check): Reverse order of checks. Respect intent of
1163 (int_or_proc_check): New function.
1164 (coarray_check): New function.
1165 (allocatable_check): New function.
1166 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1167 (gfc_check_complex): Use 'int_or_real_check'.
1168 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1169 gfc_check_ucobound): Use 'coarray_check'.
1170 (gfc_check_pack): Use 'real_or_complex_check'.
1171 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1172 'int_or_proc_check'.
1173 (scalar_check,type_check,numeric_check,int_or_real_check,
1174 real_or_complex_check,kind_check,double_check,logical_array_check,
1175 array_check,same_type_check,rank_check,nonoptional_check,
1176 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1177 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1178 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1179 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1180 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1181 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1182 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1185 2010-08-10 Daniel Kraft <d@domob.eu>
1187 * gfortran.texi (Interoperability with C): Fix ordering in menu
1188 and add new subsection about pointers.
1189 (Interoperable Subroutines and Functions): Split off the pointer part.
1190 (working with Pointers): New subsection with extended discussion
1191 of pointers (especially procedure pointers).
1193 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1196 * array.c (gfc_ref_dimen_size): Add end argument.
1197 If end is non-NULL, calculate it.
1198 (ref_size): Adjust call to gfc_ref_dimen_size.
1199 (gfc_array_dimen_size): Likewise.
1200 (gfc_array_res_shape): Likewise.
1201 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1202 * resolve.c (resolve_array_ref): For stride not equal to -1,
1203 fill in the lowest possible end.
1205 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1207 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1209 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1211 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1213 (check_some_aliasing): Likewise.
1214 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1215 (gfc_conv_intrinsic_int): Likewise.
1216 (gfc_conv_intrinsic_lib_function): Likewise.
1217 (gfc_conv_intrinsic_cmplx): Likewise.
1218 (gfc_conv_intrinsic_ctime): Likewise.
1219 (gfc_conv_intrinsic_fdate): Likewise.
1220 (gfc_conv_intrinsic_ttynam): Likewise.
1221 (gfc_conv_intrinsic_minmax): Likewise.
1222 (gfc_conv_intrinsic_minmax_char): Likewise.
1223 (gfc_conv_intrinsic_ishftc): Likewise.
1224 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1225 (gfc_conv_intrinsic_merge): Likewise.
1226 (gfc_conv_intrinsic_trim): Likewise.
1227 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
1229 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1232 * dependency.c (check_section_vs_section): Handle cases where
1233 the start expression coincides with the lower or upper
1236 2010-08-04 Janus Weil <janus@gcc.gnu.org>
1241 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
1242 container types. Do not artificially increase refs. Commit symbols one
1244 * interface.c (compare_parameter): Make sure vtabs are present before
1245 generating module variables.
1246 * resolve.c (resolve_allocate_expr): Ditto.
1248 2010-08-04 Tobias Burnus <burnus@net-b.de>
1252 * resolve.c (resolve_structure_cons): Fix
1255 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
1259 * symbol.c (changed_syms): Made static again.
1260 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
1261 Changed conditional internal error into assert.
1262 Rename function to ...
1263 (gfc_enforce_clean_symbol_state): ... this.
1264 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
1265 Rename the former to the latter.
1266 * parse.c (decode_statement, decode_omp_directive,
1267 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
1269 (changed_syms): Remove declaration.
1270 (next_statement): Use gfc_enforce_clean_symbol_state.
1272 2010-08-04 Tobias Burnus <burnus@net-b.de>
1275 * resolve.c (resolve_structure_cons): Fix handling of
1276 initialization structure constructors with character
1277 elements of the wrong length.
1278 * array.c (gfc_check_iter_variable): Add NULL check.
1279 (gfc_resolve_character_array_constructor): Also truncate
1282 2010-08-04 Tobias Burnus <burnus@net-b.de>
1284 * trans-io.c (gfc_build_io_library_fndecls): Fix return
1285 value of some libgfortran functions.
1287 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1290 * dependency.c (gfc_deb_compare_expr): Remove any integer
1291 conversion functions to larger types from both arguments.
1292 Remove handling these functions futher down.
1294 2010-08-03 Janus Weil <janus@gcc.gnu.org>
1298 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
1299 * resolve.c (resolve_tb_generic_targets): Check for errors.
1301 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1304 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
1307 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1310 * dependency.h: Add prototype for gfc_are_identical_variables.
1311 * frontend-passes.c: Include depencency.h.
1312 (optimimize_equality): Use gfc_are_identical_variables.
1313 * dependency.c (identical_array_ref): New function.
1314 (gfc_are_identical_variables): New function.
1315 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1316 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1317 prefix from statc function.
1318 (check_section_vs_section): Change arguments to gfc_array_ref,
1319 adjust function body accordingly.
1321 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1322 Janus Weil <janus@gcc.gnu.org>
1327 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1328 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1329 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1330 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1331 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1332 Call reject_statement in case of error.
1333 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1336 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1339 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1340 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1341 * module.c (read_module): When reading module files, always import
1342 vtab and vtype symbols.
1344 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1348 * symbol.c (changed_syms): Made non-static.
1349 * parse.c (changed_syms): Declare new external.
1350 (next_statement): Assert changed_syms is NULL at the beginning.
1352 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1353 Steven G. Kargl <kargl@gcc.gnu.org>
1356 * match.c (match_type_spec): Try to parse derived types before
1359 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1361 * gfortran.h (gfc_release_symbol): New prototype.
1362 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1363 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1364 Use gfc_release_symbol.
1365 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1366 * resolve.c (resolve_symbol): Ditto.
1368 2010-07-29 Tobias Burnus <burnus@net-b.de>
1372 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1373 external procedure declarations in modules.
1374 (gfc_get_symbol_decl): Modify assert.
1376 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1379 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1381 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1384 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1385 (gfc_trans_class_assign): Modified prototype.
1386 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1387 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1388 (gfc_trans_class_assign): ... here. Modified actual arguments.
1389 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1390 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1391 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1393 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1397 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1398 symbols before returning.
1400 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1402 * lang.opt (cpp): Remove Joined and Separate markers.
1403 (cpp=): New internal option.
1404 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1405 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1408 2010-07-29 Daniel Kraft <d@domob.eu>
1411 * array.c (resolve_array_bound): Fix error message to properly handle
1412 non-variable expressions.
1414 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1416 * decl.c (free_value): Also free repeat field.
1417 * data.c (gfc_assign_data_value): Always free offset before returning.
1419 2010-07-28 Daniel Kraft <d@domob.eu>
1421 * gfortran.h (gfc_build_intrinsic_call): New method.
1422 * expr.c (gfc_build_intrinsic_call): New method.
1423 * simplify.c (range_check): Ignore non-constant value.
1424 (simplify_bound_dim): Handle non-variable expressions and
1425 fix memory leak with non-free'ed expression.
1426 (simplify_bound): Handle non-variable expressions.
1427 (gfc_simplify_shape): Ditto.
1428 (gfc_simplify_size): Ditto, but only in certain cases possible.
1430 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1432 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1435 2010-07-28 Tobias Burnus <burnus@net-b.de>
1438 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1439 from modules for whole-file mode.
1441 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1443 * gfortran.h (gfc_handle_option): Update prototype and return
1445 * options.c (gfc_handle_option): Update prototype and return value
1448 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1450 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1451 decoded options in allocating deferred_opt.
1452 * cpp.h (gfc_cpp_init_options): Update prototype.
1453 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1454 * gfortran.h (gfc_option_lang_mask): New.
1455 (gfc_init_options): Update prototype.
1456 * options.c (gfc_option_lang_mask): New.
1457 (gfc_init_options): Update prototype. Pass new arguments to
1458 gfc_cpp_init_options.
1460 2010-07-26 Tobias Burnus <burnus@net-b.de>
1463 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1464 for functions which are later in the same file.
1465 (gfc_create_function_decl, build_function_decl,
1466 build_entry_thunks): Add global argument.
1467 * trans.c (gfc_generate_module_code): Update
1468 gfc_create_function_decl call.
1469 * trans.h (gfc_create_function_decl): Update prototype.
1470 * resolve.c (resolve_global_procedure): Also resolve for
1473 2010-07-26 Richard Henderson <rth@redhat.com>
1476 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1477 (gfc_write_global_declarations): New.
1479 2010-07-26 Tobias Burnus <burnus@net-b.de>
1482 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1483 for call to transfer_namelist_element.
1484 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1487 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1490 * Make-lang.in: Add fortran/frontend-passes.o.
1491 * gfortran.h: Add prototype for gfc_run_passes.
1492 * resolve.c (gfc_resolve): Call gfc_run_passes.
1493 * frontend-passes.c: New file.
1495 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1498 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1501 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1504 * gfortran.h (gfc_namespace): New field old_equiv.
1505 (gfc_free_equiv_until): New prototype.
1506 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1507 a parameterized stop condition.
1508 (gfc_free_equiv): Use gfc_free_equiv_until.
1509 * parse.c (next_statement): Save equivalence list.
1510 (reject_statement): Restore equivalence list.
1512 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1515 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1516 in the function so that it does not get missed by early exits.
1517 (load_line): Add checks for quoted strings and free form comments to
1518 disable warnings on comments. Add check for ampersand as first
1519 character after truncation and don't warn for this case, but warn if
1520 there are subsequent non-whitespace characters.
1522 2010-07-24 Tobias Burnus <burnus@net-b.de>
1525 * parse.c (gfc_parse_file): Do not override
1526 gfc_global_ns_list items.
1528 2010-07-24 Tobias Burnus <burnus@net-b.de>
1530 * options.c (gfc_init_options): Enable -fwhole-file by default.
1531 * interface.c (compare_parameter): Assume a Hollerith constant is
1532 compatible with all other argument types.
1534 2010-07-23 Tobias Burnus <burnus@net-b.de>
1537 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1538 -fwhole-file also for derived types.
1539 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1540 rename to gfc_copy_dt_decls_ifequal.
1541 (gfc_get_derived_type): Update call.
1542 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1544 2010-07-23 Tobias Burnus <burnus@net-b.de>
1547 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1549 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1551 * trans-types.c (gfc_get_array_descriptor_base,
1552 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1553 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1554 instead of clearing DECL_NAME.
1555 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1557 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1560 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1562 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1563 reverse the scalarization loop.
1564 gfc_conv_resolve_dependencies: Pass the reverse field of the
1565 loopinfo to gfc_dep_resolver.
1566 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1567 assignment by resetting loop.reverse.
1568 gfortran.h : Add the gfc_reverse enum.
1569 trans.h : Add the reverse field to gfc_loopinfo.
1570 dependency.c (gfc_check_dependency): Pass null to the new arg
1571 of gfc_dep_resolver.
1572 (gfc_check_section_vs_section): Check for reverse dependencies.
1573 (gfc_dep_resolver): Add reverse argument and deal with the loop
1575 dependency.h : Modify prototype for gfc_dep_resolver to include
1578 2010-07-23 Daniel Kraft <d@domob.eu>
1581 * gfortran.h (gfc_find_symtree_in_proc): New method.
1582 * symbol.c (gfc_find_symtree_in_proc): New method.
1583 * match.c (match_exit_cycle): Look for loop name also in parent
1584 namespaces within current procedure.
1586 2010-07-22 Tobias Burnus <burnus@net-b.de>
1589 * dependency.c (gfc_check_dependency): Add argument alising check.
1590 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1592 2010-07-22 Daniel Kraft <d@domob.eu>
1594 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1595 now in the correct place.
1597 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1600 * Revert my commit r162325.
1602 2010-07-21 Daniel Kraft <d@domob.eu>
1604 * trans.h (gfc_get_return_label): Removed.
1605 (gfc_generate_return): New method.
1606 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1607 returning a tree directly.
1608 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1609 (gfc_trans_block_construct): Update for new interface to
1610 `gfc_trans_deferred_vars'.
1611 * trans-decl.c (current_function_return_label): Removed.
1612 (current_procedure_symbol): New variable.
1613 (gfc_get_return_label): Removed.
1614 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1615 returning a tree directly.
1616 (get_proc_result), (gfc_generate_return): New methods.
1617 (gfc_generate_function_code): Clean up and do init/cleanup here
1618 also with gfc_wrapped_block. Remove return-label but rather
1621 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1624 * fortran/match.c (match_type_spec): Check for derived type before
1627 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1630 * interface.c (matching_typebound_op): Add argument for the
1631 return of the generic name for the procedure.
1632 (build_compcall_for_operator): Add an argument for the generic
1633 name of an operator procedure and supply it to the expression.
1634 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1635 calls to the above procedures.
1636 * resolve.c (resolve_typebound_function): Catch procedure
1637 component calls for CLASS objects, check that the vtable is
1638 complete and insert the $vptr and procedure components, to make
1640 (resolve_typebound_function): The same.
1641 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1642 an allocatable scalar if it is a result.
1644 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1647 * match.c (gfc_match_iterator): Reverted.
1649 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1652 * match.c (gfc_match_iterator): Remove error that iterator
1653 cannot be INTENT(IN).
1655 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1657 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1658 Access subscript through the "dim" field index.
1659 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1661 (gfc_conv_array_index_offset): Ditto.
1662 (gfc_conv_loop_setup): Ditto.
1663 (gfc_conv_expr_descriptor): Ditto.
1664 (gfc_conv_ss_startstride): Ditto. Update call to
1665 gfc_conv_section_startstride.
1666 (gfc_conv_section_startstride): Set values along the array dimension.
1667 Get array dimension directly from the argument.
1669 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1671 * trans.h (gfc_string_to_single_character): New prototype.
1672 * trans-expr.c (string_to_single_character): Renamed to ...
1673 (gfc_string_to_single_character): ... this. No longer static.
1674 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1675 gfc_trans_string_copy): Adjust callers.
1676 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1677 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1678 (select_struct): Move to toplevel, add GTY(()).
1679 (gfc_trans_character_select): Optimize SELECT CASE
1680 with character length 1.
1682 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1684 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1685 * trans-common.c: Likewise.
1686 * trans-decl.c: Likewise.
1687 * trans-types.c: Likewise.
1688 * trans.c: Likewise.
1690 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1693 * resolve.c (resolve_typebound_generic_call): Resolve generic
1694 non-polymorphic type-bound procedure calls to the correct specific
1696 (resolve_typebound_subroutine): Remove superfluous code.
1698 2010-07-15 Daniel Kraft <d@domob.eu>
1701 * trans.h (struct gfc_wrapped_block): New struct.
1702 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1703 (gfc_finish_wrapped_block): New method.
1704 (gfc_init_default_dt): Add new init code to block rather than
1706 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1707 (gfc_trans_dummy_array_bias): Ditto.
1708 (gfc_trans_g77_array): Ditto.
1709 (gfc_trans_deferred_array): Ditto.
1710 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1711 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1712 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1713 (gfc_finish_wrapped_block): New method.
1714 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1715 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1716 (gfc_trans_deferred_array): Ditto.
1717 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1718 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1719 (init_intent_out_dt): Ditto.
1720 (gfc_init_default_dt): Add new init code to block rather than
1722 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1723 and cleanup code and put it all together.
1725 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1727 * trans.h (gfc_build_compare_string): Add CODE argument.
1728 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1729 gfc_build_compare_string.
1730 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1731 gfc_build_compare_string.
1732 (string_to_single_character): Rename len variable to length.
1733 (gfc_optimize_len_trim): New function.
1734 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1735 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1736 bigger than the length of the other string, they compare unequal.
1739 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1740 in CASE_LABEL_EXPR and use NULL for low for the default case.
1742 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1744 * trans-array.c (gfc_conv_section_upper_bound): Remove
1745 (gfc_conv_section_startstride): Don't set the upper bound in the
1746 vector subscript case.
1747 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1749 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1752 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1753 * dependency.c (gfc_is_data_pointer): Make it static.
1754 * intrinsic.texi: Update documentation on C_LOC.
1755 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1756 and add a check for polymorphic variables.
1758 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1760 * trans-expr.c (string_to_single_character): Also optimize
1761 string literals containing a single char followed only by spaces.
1762 (gfc_trans_string_copy): Remove redundant string_to_single_character
1765 * trans-decl.c (gfc_build_intrinsic_function_decls,
1766 gfc_build_builtin_function_decls): Mark functions as
1767 DECL_PURE_P or TREE_READONLY.
1769 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1771 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1772 instead of build_function_call_expr.
1773 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1775 2010-07-13 Tobias Burnus <burnus@net-b.de>
1776 Daniel Franke <franke.daniel@gmail.com>
1779 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1780 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1782 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1784 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1785 Tobias Burnus <burnus@net-b.de>
1788 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1789 noclobber/noescape annotations to function calls.
1790 (gfc_build_builtin_function_decls): Likewise.
1792 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1798 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1799 * class.c (gfc_build_class_symbol): Modified call to
1800 'gfc_find_derived_vtab'.
1801 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1802 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1804 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1805 Removed treatment of generics.
1806 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1807 Call 'add_proc_comp' instead of duplicating code.
1808 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1810 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1811 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1812 Removed treatment of generics.
1813 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1814 'gfc_find_derived_vtab'.
1815 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1816 Removed treatment of generics.
1817 (resolve_select_type,resolve_fl_derived): Modified call to
1818 'gfc_find_derived_vtab'.
1819 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1820 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1822 * trans-stmt.c (gfc_trans_allocate): Ditto.
1824 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1827 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1830 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1832 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1833 * resolve.c (build_default_init_expr): Ditto.
1835 2010-07-11 Tobias Burnus <burnus@net-b.de>
1838 * module.c (sort_iso_c_rename_list): Remove.
1839 (import_iso_c_binding_module,use_iso_fortran_env_module):
1840 Allow multiple imports of the same symbol.
1842 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1844 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1846 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1849 * decl.c (build_sym,attr_decl1): Only build the class container if the
1850 symbol has sufficient attributes.
1851 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1852 pointer attribute for classes.
1853 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1854 * module.c (MOD_VERSION): Bump.
1855 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1856 (mio_symbol_attribute): Handle class_pointer attribute.
1857 * parse.c (parse_derived): Use class_pointer instead of pointer
1858 attribute for classes.
1859 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1860 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1861 resolve_allocate_expr,resolve_fl_derived): Ditto.
1862 (resolve_fl_var_and_proc): Check for class_ok attribute.
1864 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1866 * trans-io.c (gfc_build_st_parameter): Update calls to
1867 gfc_add_field_to_struct.
1868 * trans-stmt.c (ADD_FIELD): Ditto.
1870 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1872 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1873 fieldlist, remove fieldlist from argument list.
1874 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1875 and remove fieldlist from argument list.
1876 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1877 gfc_get_mixed_entry_union): Move setting
1878 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1879 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1881 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1884 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1885 if the lhs has never been host associated, as well as not being
1886 use associated, a pointer or a target.
1887 * resolve.c (resolve_variable): Mark variables that are host
1889 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1892 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1894 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1895 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1896 SIZEOF and C_SIZEOF.
1898 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1901 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1902 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1903 gfc_resolve_storage_size): New prototypes.
1904 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1905 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1906 * iresolve.c (gfc_resolve_storage_size): New function.
1907 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1909 (gfc_conv_intrinsic_storage_size): New function.
1910 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1912 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1915 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1916 !$omp do loops. Error on CYCLE to non-innermost collapsed
1919 2010-07-08 Tobias Burnus <burnus@net-b.de>
1922 * array.c (gfc_match_array_ref): Better error message for
1923 coarrays with too few ranks.
1924 (match_subscript): Move one diagnostic to caller.
1925 * gfortran.h (gfc_get_corank): Add prottype.
1926 * expr.c (gfc_get_corank): New function.
1927 * iresolve.c (resolve_bound): Fix rank for cobounds.
1928 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1929 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1932 2010-07-06 Tobias Burnus <burnus@net-b.de>
1935 * array.c (gfc_expand_constructor): Add optional diagnostic.
1936 * gfortran.h (gfc_expand_constructor): Update prototype.
1937 * expr.c (gfc_simplify_expr, check_init_expr,
1938 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1939 * resolve.c (gfc_resolve_expr): Ditto.
1941 2010-07-06 Tobias Burnus <burnus@net-b.de>
1943 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1944 * trans-intrinsic.c: Ditto.
1945 * trans-types.c: Ditto.
1946 * convert.c: Include diagnostic-core.h instead of toplev.h.
1948 * trans-array.c: Ditto.
1949 * trans-const.c: Ditto.
1950 * trans-expr.c: Ditto.
1951 * trans-io.c: Ditto.
1952 * trans-openmp.c: Ditto.
1955 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1958 * check.c (dim_rank_check): Also check intrinsic functions.
1959 Adjust permissible rank for functions which reduce the rank of
1960 their argument. Spread is an exception, where DIM can
1961 be one larger than the rank of array.
1963 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1966 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1968 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1971 * trans-types.c (gfc_get_derived_type): Derived type fields
1972 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1973 but build_pointer_type_for_mode must be used for this.
1975 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1977 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1978 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1979 type of gfc_conv_procedure_call.
1980 (conv_generic_with_optional_char_arg): Likewise.
1981 * trans-stmt.c (gfc_trans_call): Likewise.
1982 * trans-expr.c (gfc_conv_function_expr): Likewise.
1983 (gfc_conv_procedure_call): Use build_call_vec instead of
1986 2010-07-04 Daniel Kraft <d@domob.eu>
1988 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1990 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1994 * trans-types.c (gfc_get_derived_type): Derived type fields
1995 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1997 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2000 * decl.c (match_procedure_in_type): Clear structure before using.
2001 (gfc_match_generic): Ditto.
2003 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2005 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2006 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2007 of which comes from...
2008 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2009 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2011 (gfc_get_array_descriptor_base): Likewise.
2012 (gfc_get_mixed_entry_union): Likewise.
2013 (gfc_get_derived_type): Add extra chain parameter for
2014 gfc_add_field_to_struct.
2015 * trans-stmt.c (gfc_trans_character_select): Likewise.
2016 * trans-io.c (gfc_build_st_parameter): Likewise.
2018 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2021 * resolve.c (is_external_proc): Prevent procedure pointers from being
2022 regarded as external procedures.
2024 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2027 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2028 passed as second argument of ASSOCIATED.
2030 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2033 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2034 to determine if a function assignment can be made without a
2036 (gfc_trans_arrayfunc_assign): Move all the conditions that
2037 suppress the direct function call to the above new functon and
2040 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2043 * interface.c (argument_rank_mismatch): New function.
2044 (compare_parameter): Call new function instead of generating
2047 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2049 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2050 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2053 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2055 * Make-lang.in: Update dependencies.
2057 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2059 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2060 and exit_label fields.
2061 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2063 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2064 (gfc_trans_do): Likewise.
2065 (gfc_trans_do_while): Likewise.
2066 (gfc_trans_cycle): Use cycle_label directly.
2067 (gfc_trans_exit): Use exit_label directly.
2069 2010-06-27 Daniel Kraft <d@domob.eu>
2071 * dump-parse-tree.c (show_symbol): Dump target-expression for
2073 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2074 (show_namespace): Use show_level for correct indentation of
2075 "inner namespaces" (contained procedures or BLOCK).
2077 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2080 * dump-parse-tree.c (show_code_node): Show namespace for
2083 2010-06-26 Tobias Burnus <burnus@net-b.de>
2085 * decl.c (gfc_match_decl_type_spec): Support
2086 TYPE(intrinsic-type-spec).
2088 2010-06-25 Tobias Burnus <burnus@net-b.de>
2090 * intrinsic.h (gfc_check_selected_real_kind,
2091 gfc_simplify_selected_real_kind): Update prototypes.
2092 * intrinsic.c (add_functions): Add radix support to
2094 * check.c (gfc_check_selected_real_kind): Ditto.
2095 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2096 * trans-decl.c (gfc_build_intrinsic_function_decls):
2097 Change call from selected_real_kind to selected_real_kind2008.
2098 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2099 (PRECISION, RANGE, RADIX): Add cross @refs.
2101 2010-06-25 Tobias Burnus <burnus@net-b.de>
2103 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2104 * gfortran.texi (_gfortran_set_options): Update for
2105 GFC_STD_F2008_OBS addition.
2106 * libgfortran.h: Add GFC_STD_F2008_OBS.
2107 * options.c (set_default_std_flags, gfc_handle_option): Handle
2109 io.c (check_format): Fix allow_std check.
2111 2010-06-25 Tobias Burnus <burnus@net-b.de>
2113 * decl.c (gfc_match_entry): Allow END besides
2114 END SUBROUTINE/END FUNCTION for contained procedures.
2116 2010-06-25 Tobias Burnus <burnus@net-b.de>
2118 * parse.c (next_free, next_fixed): Allow ";" as first character.
2120 2010-06-24 Tobias Burnus <burnus@net-b.de>
2123 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2125 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2128 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2131 2010-06-21 Tobias Burnus <burnus@net-b.de>
2134 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2136 * symbol.c (gfc_add_contiguous): New function.
2137 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2138 * decl.c (match_attr_spec): Ditto.
2139 (gfc_match_contiguous): New function.
2140 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2142 * gfortran.h (symbol_attribute): Add contiguous.
2143 (gfc_is_simply_contiguous): Add prototype.
2144 (gfc_add_contiguous): Add prototype.
2145 * match.h (gfc_match_contiguous): Add prototype.
2146 * parse.c (decode_specification_statement,
2147 decode_statement): Handle contiguous attribute.
2148 * expr.c (gfc_is_simply_contiguous): New function.
2149 * dump-parse-tree.c (show_attr): Handle contiguous.
2150 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2152 * trans-expr.c (gfc_add_interface_mapping): Copy
2154 * trans-array.c (gfc_conv_descriptor_stride_get,
2155 gfc_conv_array_parameter): Handle contiguous arrays.
2156 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2157 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2159 * trans.h (gfc_array_kind): Ditto.
2160 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2162 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2164 * options.c (gfc_handle_option): Don't handle N_OPTS.
2166 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2169 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2172 2010-06-18 Tobias Burnus <burnus@net-b.de>
2175 * resolve.c (resolve_allocate_deallocate): Properly check
2176 part-refs in stat=/errmsg= for invalid use.
2178 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2181 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2182 Return directly in case of an error.
2184 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2187 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2188 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2189 structure to each procedure in a procedure list.
2190 * module.c (mio_typebound_proc): Add NULL argument to
2191 'gfc_get_typebound_proc'.
2192 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2193 to initialize the new structure.
2195 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2198 * gfortran.h (gfc_expr): Add new member 'mold'.
2199 * match.c (gfc_match_allocate): Implement the MOLD tag.
2200 * resolve.c (resolve_allocate_expr): Ditto.
2201 * trans-stmt.c (gfc_trans_allocate): Ditto.
2203 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2206 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2207 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2208 GFC_DECL_SAVED_DESCRIPTOR set.
2209 (gfc_omp_report_decl): New function.
2210 * trans.h (gfc_omp_report_decl): New prototype.
2211 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2213 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2217 * gfortranspec.c (lang_specific_driver): Removed deprecation
2219 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2220 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2221 * cpp.h (gfc_cpp_makedep): New.
2222 (gfc_cpp_add_dep): New.
2223 (gfc_cpp_add_target): New.
2224 * cpp.c (gfc_cpp_option): Add deps* members.
2225 (gfc_cpp_makedep): New.
2226 (gfc_cpp_add_dep): New.
2227 (gfc_cpp_add_target): New.
2228 (gfc_cpp_init_options): Initialize new options.
2229 (gfc_cpp_handle_option): Handle new options.
2230 (gfc_cpp_post_options): Map new options to libcpp-options.
2231 (gfc_cpp_init): Handle deferred -MQ and -MT options.
2232 (gfc_cpp_done): If requested, write dependencies to file.
2233 * module.c (gfc_dump_module): Add a module filename as target.
2234 * scanner.c (open_included_file): New parameter system; add the
2235 included file as dependency.
2236 (gfc_open_included_file): Add the included file as dependency.
2237 (gfc_open_intrinsic_module): Likewise.
2238 * invoke.texi: Removed deprecation warning for -M.
2239 * gfortran.texi: Removed Makefile-dependencies project.
2241 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
2243 * resolve.c (resolve_global_procedure): Improved checking if an
2244 explicit interface is required.
2246 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2248 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
2250 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
2251 (gfc_conv_intrinsic_ttynam): Likewise.
2252 (gfc_conv_intrinsic_trim): Likewise.
2254 2010-06-12 Janus Weil <janus@gcc.gnu.org>
2257 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
2259 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2261 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
2263 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2265 * mathbuiltins.def: Add builtins that do not directly correspond
2266 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
2267 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
2268 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
2269 code_{r,c}{4,8,10,16} fields. Add
2270 {,complex}{float,double,long_double}_built_in fields.
2271 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
2272 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
2273 definition of OTHER_BUILTIN.
2274 (real_compnt_info): Remove unused struct.
2275 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
2277 (build_round_expr): Call builtin_decl_for_precision instead of
2279 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
2280 instead of a switch.
2281 (gfc_build_intrinsic_lib_fndecls): Match
2282 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
2283 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
2285 (gfc_conv_intrinsic_lib_function): Go through all the extended
2287 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
2288 instead of a switch.
2289 (gfc_conv_intrinsic_abs): Likewise.
2290 (gfc_conv_intrinsic_mod): Likewise.
2291 (gfc_conv_intrinsic_sign): Likewise.
2292 (gfc_conv_intrinsic_fraction): Likewise.
2293 (gfc_conv_intrinsic_nearest): Likewise.
2294 (gfc_conv_intrinsic_spacing): Likewise.
2295 (gfc_conv_intrinsic_rrspacing): Likewise.
2296 (gfc_conv_intrinsic_scale): Likewise.
2297 (gfc_conv_intrinsic_set_exponent): Likewise.
2299 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
2303 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
2304 functions with CLASS formal arguments.
2306 2010-06-10 Janus Weil <janus@gcc.gnu.org>
2309 * resolve.c (conformable_arrays): Handle allocatable components.
2311 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2314 * gfortran.texi: Document that Cray pointers cannot be function
2317 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2320 * gfortran.texi: Document lack of support for syntax
2321 "complex FUNCTION name*16()", and existence of alternative
2322 legacy syntax "complex*16 FUNCTION name()".
2324 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2327 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2328 POSIX's fsync(), and how to call the latter from Fortran code.
2330 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2333 * interface.c (compare_actual_formal): Reject actual arguments with
2334 array subscript passed to ASYNCHRONOUS dummys.
2336 2010-06-10 Daniel Kraft <d@domob.eu>
2339 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2340 (struct gfc_symbol): New field `assoc'.
2341 (struct gfc_association_list): New struct.
2342 (struct gfc_code): New struct `block' in union, move `ns' there
2343 and add association list.
2344 (gfc_free_association_list): New method.
2345 (gfc_has_vector_subscript): Made public;
2346 * match.h (gfc_match_associate): New method.
2347 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2348 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2349 * interface.c (gfc_has_vector_subscript): Made public.
2350 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2351 * match.c (gfc_match_associate): New method.
2352 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2353 * primary.c (match_variable): Don't allow names associated to expr here.
2354 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2355 (case_exec_markers, case_end): Add ASSOCIATE statement.
2356 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2357 (parse_associate): New method.
2358 (parse_executable): Handle ST_ASSOCIATE.
2359 (parse_block_construct): Change reference to gfc_code's `ns' field.
2360 * resolve.c (resolve_select_type): Ditto.
2361 (resolve_code): Ditto.
2362 (resolve_block_construct): Ditto and add comment.
2363 (resolve_select_type): Set association list in generated BLOCK to NULL.
2364 (resolve_symbol): Resolve associate names.
2365 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2366 and free association list.
2367 (gfc_free_association_list): New method.
2368 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2369 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2370 gfc_code's `ns' field.
2372 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2374 * error.c (error_print): Pre-initialize loc by NULL.
2375 * openmp.c (resolve_omp_clauses): Add explicit
2376 braces to avoid ambigous else.
2377 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2379 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2381 * gfc-internals.texi: Move to GFDL 1.3.
2382 * gfortran.texi: Ditto.
2383 * intrinsic.texi: Ditto.
2384 * invoke.texi: Ditto.
2386 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2389 * check.c (gfc_check_selected_real_kind): Verify that the
2390 actual arguments are scalar.
2392 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2395 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2397 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2400 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2402 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2404 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2406 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2408 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2409 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2410 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2411 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2413 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2414 less_than_bitsize2): New functions.
2415 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2416 nonnegative_check and less_than_bitsize1.
2417 (gfc_check_ibclr, gfc_check_ibset): Removed.
2418 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2421 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2424 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2427 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2429 * resolve.c (resolve_deallocate_expr): Avoid warning
2430 about possible use of iunitialized sym.
2431 (resolve_allocate_expr): Pre-initialize sym by NULL.
2433 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2436 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2438 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2440 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
2442 (gfc_get_array_type_bounds): Likewise.
2444 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
2445 (gfc_find_module): Likewise.
2447 * f95-lang.c (pushlevel): Likewise.
2449 * trans.h (struct lang_type): Add variable_size GTY option.
2450 (struct lang_decl): Likewise.
2452 2010-06-08 Tobias Burnus <burnus@net-b.de>
2455 * symbol.c (check_conflict): Move protected--external/procedure check ...
2456 * resolve.c (resolve_select_type): ... to the resolution stage.
2458 2010-06-07 Tobias Burnus <burnus@net-b.de>
2460 * options.c (gfc_handle_option): Fix -fno-recursive.
2462 2010-06-07 Tobias Burnus <burnus@net-b.de>
2464 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2465 * gfortran.texi (copyrights-gfortran): Ditto.
2467 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2469 * lang.opt (fshort-enums): Define using Var and VarExists.
2470 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2472 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2473 Janus Weil <janus@gcc.gnu.org>
2476 * resolve.c (get_declared_from_expr): Move to before
2477 resolve_typebound_generic_call. Make new_ref and class_ref
2478 ignorable if set to NULL.
2479 (resolve_typebound_generic_call): Once we have resolved the
2480 generic call, check that the specific instance is that which
2481 is bound to the declared type.
2482 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2483 freeing 'class_ref->next' twice.
2485 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2488 * trans-array.c (structure_alloc_comps): Dereference scalar
2489 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2492 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2494 * gfortranspec.c (append_arg, lang_specific_driver): Use
2495 GCC-specific formats in diagnostics.
2497 2010-06-02 Tobias Burnus <burnus@net-b.de>
2500 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2503 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2506 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2509 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2511 * fortran/gfortran.texi: Fix typos in description of variable-format-
2514 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2517 * dependency.c (gfc_check_section_vs_section): Check
2518 for interleaving array assignments without conflicts.
2520 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2522 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2523 $data component of a class container.
2524 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2525 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2526 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2527 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2528 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2529 * gcc/fortran/parse.c (parse_derived): Ditto.
2530 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2531 gfc_expr_attr): Ditto.
2532 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2533 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2534 resolve_fl_var_and_proc, resolve_typebound_procedure,
2535 resolve_fl_derived): Ditto.
2536 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2537 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2539 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2540 gfc_trans_deferred_vars): Ditto.
2541 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2543 2010-05-28 Tobias Burnus <burnus@net-b.de>
2545 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2547 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2549 * gfortranspec.c (append_arg, lang_specific_driver): Use
2550 fatal_error instead of fatal. Use warning instead of fprintf for
2553 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2555 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2556 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2557 xstrerror instead of strerror.
2559 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2561 * cpp.c (cb_cpp_error): Save and restore
2562 global_dc->warn_system_headers, not variable warn_system_headers.
2564 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2566 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2568 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2570 * trans-common.c: Do not include rtl.h, include output.h instead.
2571 * trans-decl.c: Likewise.
2573 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2576 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2577 namespace before trying to reorder the gsymbols.
2579 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2584 * resolve.c (resolve_global_procedure): Add check for global
2585 procedures with implicit interfaces and assumed-shape or optional
2586 dummy arguments. Verify that function return type, kind and string
2589 2010-05-21 Tobias Burnus <burnus@net-b.de>
2591 * gfortran.h: Do not include system.h.
2592 * bbt.c: Include system.h.
2594 * dependency.c: Ditto.
2595 * dump-parse-tree.c: Ditto.
2596 * arith.h: Do not include gfortran.h.
2597 * constructor.h: Do not include gfortran.h and splay-tree.h.
2598 * match.h: Do not include gfortran.h.
2600 * target-memory.h: Ditto.
2601 * openmp.c: Do not include toplev.h and target.h.
2602 * trans-stmt.c: Ditto not include toplev.h.
2604 * trans-common.c: Tell why toplev.h is needed. And
2605 do not include target.h.
2606 * trans-expr.c: Tell why toplev.h is needed.
2607 * trans-array.c: Ditto.
2608 * trans-openmp.c: Ditto.
2609 * trans-const.c: Ditto.
2611 * trans-types.c: Ditto.
2612 * trans-io.c: Ditto.
2613 * trans-decl.c: Ditto.
2616 * trans-intrinsic.c: Ditto.
2619 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2622 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2623 before returning MATCH_ERROR. Add check for scalar. Add check for
2624 default integer kind.
2626 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2629 * match.c (gfc_match_select_type): On error jump back out of the local
2631 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2632 stage, more precisely to ...
2633 * resolve.c (resolve_fl_derived): ... this place.
2635 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2638 * resolve.c (ensure_not_abstract): Allow abstract types with
2639 non-abstract ancestors.
2641 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2643 * trans-const.c: Include realmpfr.h.
2644 * Make-lang.in: Update dependencies.
2646 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2648 * trans-const.c, trans-types.c, trans-intrinsic.c:
2649 Clean up redundant includes.
2651 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2654 * lang.opt (Wunused-dummy-argument): New option.
2655 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2656 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2657 (set_Wall): Enable warn_unused_dummy_argument.
2658 (gfc_handle_option): Set warn_unused_dummy_argument according to
2660 * trans-decl.c (generate_local_decl): Separate warnings about
2661 unused variables and unused dummy arguments.
2662 * invoke.texi: Documented new option.
2664 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2666 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2667 (gfc_conv_string_tmp): Do not assert type comparibilty.
2668 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2669 (gfc_conv_expr_descriptor): Remove assert.
2670 * trans-common.c: Clarify why rtl.h and tm.h are included.
2671 * trans-openmp.c: Do not include ggc.h and real.h.
2672 Explain why gimple.h is included.
2673 * trans-const.c: Do not include ggc.h.
2674 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2675 * trans.c: Do not include ggc.h and real.h.
2676 Explain why gimple.h is included.
2677 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2678 and dwarf2out.h are included.
2679 * trans-io.c: Do not include gimple.h and real.h.
2680 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2681 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2684 2010-05-20 Tobias Burnus <burnus@net-b.de>
2686 * options.c (gfc_init_options,gfc_post_options): Enable
2687 flag_associative_math by default.
2689 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2692 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2693 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2694 blank STOP, handling a null expression. (gfc_trans_pause): Use
2695 pause_string for blank PAUSE.
2696 * trans.h: Add external function declaration for error_stop_numeric.
2697 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2698 the declaration for the library call. Adjust whitespaces.
2699 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2700 signal no stop code. Match the expression following the stop and pass
2701 that to the translators. Remove the old use of digit matching. Add
2702 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2703 and if CHARACTER, default character KIND.
2705 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2708 * lang.opt (Wconversion-extra): New option.
2709 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2710 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2711 (set_Wall): Enable -Wconversion.
2712 (gfc_handle_option): Set warn_conversion_extra.
2713 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2714 introduced for -Wconversion if -Wconversion-extra is present.
2715 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2716 -Wconversion; document -Wconversion-extra.
2718 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2721 * gfortran.h (gfc_has_default_initializer): New.
2722 * expr.c (gfc_has_default_initializer): New.
2723 * resolve.c (has_default_initializer): Removed, use
2724 gfc_has_default_initializer() instead. Updated all callers.
2725 * trans-array.c (has_default_initializer): Removed, use
2726 gfc_has_default_initializer() instead. Updated all callers.
2727 * trans-decl.c (generate_local_decl): Do not check the
2728 first component only to check for initializers, but use
2729 gfc_has_default_initializer() instead.
2731 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2734 * primary.c (match_string_constant): Move start_locus just inside
2736 * data.c (create_character_intializer): Clarified truncation warning.
2738 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2741 * intrinsic.h (gfc_check_float): New prototype.
2742 (gfc_check_sngl): New prototype.
2743 * check.c (gfc_check_float): New.
2744 (gfc_check_sngl): New.
2745 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2746 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2748 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2749 added them to the list of specifics of REAL instead.
2751 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2754 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2755 This is now handled via 'gfc_class_null_initializer'.
2757 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2759 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2760 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2761 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2762 add_procs_to_declared_vtab,add_generic_specifics,
2763 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2764 find_typebound_proc_uop,gfc_find_typebound_proc,
2765 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2766 gfc_get_tbp_symtree): Moved here from other places.
2767 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2769 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2770 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2771 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2772 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2773 * Make-lang.in: Add class.o.
2774 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2775 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2776 add_procs_to_declared_vtab,add_generic_specifics,
2777 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2778 find_typebound_proc_uop,gfc_find_typebound_proc,
2779 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2780 gfc_get_tbp_symtree): Move to class.c.
2782 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2784 * trans-types.c (gfc_init_types): Use build_function_type_list.
2785 (gfc_get_ppc_type): Likewise.
2786 * trans-decl.c (gfc_generate_constructors): Likewise.
2787 * f95-lang.c (build_builtin_fntypes): Likewise.
2788 (gfc_init_builtin_functions): Likewise.
2789 (DEF_FUNCTION_TYPE_0): Likewise.
2790 (DEF_FUNCTION_TYPE_1): Likewise.
2791 (DEF_FUNCTION_TYPE_2): Likewise.
2792 (DEF_FUNCTION_TYPE_3): Likewise.
2793 (DEF_FUNCTION_TYPE_4): Likewise.
2794 (DEF_FUNCTION_TYPE_5): Likewise.
2795 (DEF_FUNCTION_TYPE_6): Likewise.
2796 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2797 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2799 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2801 * trans-array.c (gfc_trans_array_constructor_value): Use
2802 build_constructor instead of build_constructor_from_list.
2803 (gfc_build_constant_array_constructor): Likewise.
2804 * trans-decl.c (create_main_function): Likewise.
2805 * trans-stmt.c (gfc_trans_character_select): Likewise.
2807 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2810 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2811 (resolve_fl_variable_derived): ... this place.
2812 (resolve_symbol): Make sure function symbols (and their result
2813 variables) are not resolved twice.
2815 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2818 * array.c (match_array_list): Revert change from 2010-05-13.
2820 2010-05-16 Richard Guenther <rguenther@suse.de>
2822 * trans-decl.c (module_htab_decls_hash): Revert last change.
2824 2010-05-16 Richard Guenther <rguenther@suse.de>
2826 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2828 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2830 * options.c (set_Wall): Remove special logic for Wuninitialized
2833 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2837 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2840 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2844 * gfortran.h (gfc_class_null_initializer): New prototype.
2845 * expr.c (gfc_class_null_initializer): New function to build a NULL
2846 initializer for CLASS pointers.
2847 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2848 containers. Remove default NULL initialization of $data component.
2849 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2851 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2852 Use new function 'gfc_class_null_initializer'.
2853 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2856 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2859 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2860 unsigned mpz_get_?i routines.
2862 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2864 * trans.c (trans_code): Set backend locus early.
2865 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2866 of the function instead of current input_location.
2868 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2871 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2873 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2874 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2877 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2880 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2882 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2883 by reference dummy procedures or non-dummy procedure pointers.
2884 (gfc_omp_predetermined_sharing): Return
2885 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2887 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2890 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2891 after OMP statement.
2892 (gfc_match_omp_critical): Likewise.
2893 (gfc_match_omp_flush): Likewise.
2894 (gfc_match_omp_workshare): Likewise.
2895 (gfc_match_omp_master): Likewise.
2896 (gfc_match_omp_ordered): Likewise.
2897 (gfc_match_omp_atomic): Likewise.
2898 (gfc_match_omp_barrier): Likewise.
2899 (gfc_match_omp_end_nowait): Likewise.
2901 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2904 * resolve.c (validate_case_label_expr): Removed FIXME.
2905 (resolve_select): Raise default warning on case labels out of range
2906 of the case expression.
2908 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2913 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2914 about conversion warnings.
2916 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2919 * match.c (gfc_match_select_type): Move error message to
2920 resolve_select_type.
2921 * resolve.c (resolve_select_type): Error message moved here from
2922 gfc_match_select_type. Correctly set type of temporary.
2924 2010-05-10 Richard Guenther <rguenther@suse.de>
2926 * trans-decl.c (gfc_build_library_function_decl): Split out
2928 (build_library_function_decl_1): ... this new function.
2929 Set a fnspec attribute if a specification was provided.
2930 (gfc_build_library_function_decl_with_spec): New function.
2931 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2932 and internal_unpack.
2934 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2937 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2940 2010-05-07 Jason Merrill <jason@redhat.com>
2942 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2943 to avoid -Wc++-compat warning.
2945 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2948 * options.c (gfc_handle_option): Add argument kind.
2949 * gfortran.h (gfc_handle_option): Update declaration.
2951 2010-05-06 Tobias Burnus <burnus@net-b.de>
2954 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2957 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2960 * resolve.c (traverse_data_list): Rephrase error message for
2961 non-constant bounds in data-implied-do.
2963 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2966 * gfortran.h: Removed repeat count from constructor, removed
2968 * data.h (gfc_assign_data_value_range): Changed return value from
2970 * data.c (gfc_assign_data_value): Add location to constructor element.
2971 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2972 for each element in range. Return early if an error was generated.
2973 * resolve.c (check_data_variable): Stop early if range assignment
2976 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2979 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2980 * symbol.c (gfc_build_class_symbol): Add separate class container for
2983 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2986 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2988 2010-05-02 Tobias Burnus <burnus@net-b.de>
2991 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2992 for lcobound, ucobound, image_index and this_image.
2993 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2994 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2995 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2996 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2998 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3000 2010-04-30 Tobias Burnus <burnus@net-b.de>
3004 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3005 calculation for array descriptor types.
3007 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3010 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3011 initializers for PPC members of the vtabs.
3013 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3016 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3017 attribute for all PPC members of the vtypes.
3018 (copy_vtab_proc_comps): Copy the correct interface.
3019 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3020 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3021 a dummy argument and make sure all PPC members of the vtab are
3022 initialized correctly.
3023 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3024 in call to gfc_trans_assign_vtab_procs.
3025 * trans-stmt.c (gfc_trans_allocate): Ditto.
3027 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3030 * resolve.c (resolve_typebound_function): Renamed
3031 resolve_class_compcall.Do all the detection of class references
3033 (resolve_typebound_subroutine): resolve_class_typebound_call
3034 renamed. Otherwise same as resolve_typebound_function.
3035 (gfc_resolve_expr): Call resolve_typebound_function.
3036 (resolve_code): Call resolve_typebound_subroutine.
3038 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3041 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3042 pass back the specific symtree name, rather than the target
3045 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3048 * resolve.c (resolve_structure_cons): Make the initializer of
3049 the vtab component 'extends' the same type as the component.
3051 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3054 * interface.c (check_interface1): Pass symbol name rather than NULL to
3055 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3056 trap MULL. (gfc_compare_derived_types): Revert previous change
3057 incorporated incorrectly during merge from trunk, r155778.
3058 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3059 than NULL to gfc_compare_interfaces.
3060 * symbol.c (add_generic_specifics): Likewise.
3062 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3065 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3066 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3067 (gfc_find_derived_vtab): Likewise.
3068 * module.c (ab_attribute): Add enumerator AB_VTAB.
3069 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3070 (check_for_ambiguous): Likewise.
3072 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3073 Janus Weil <janus@gcc.gnu.org>
3076 * trans-expr.c (select_class_proc): Remove function.
3077 (conv_function_val): Delete reference to previous.
3078 (gfc_conv_derived_to_class): Add second argument to the call to
3079 gfc_find_derived_vtab.
3080 (gfc_conv_structure): Exclude proc_pointer components when
3081 accessing $data field of class objects.
3082 (gfc_trans_assign_vtab_procs): New function.
3083 (gfc_trans_class_assign): Add second argument to the call to
3084 gfc_find_derived_vtab.
3085 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3086 implement holding off searching for the vptr derived type.
3087 (add_proc_component): New function.
3088 (add_proc_comps): New function.
3089 (add_procs_to_declared_vtab1): New function.
3090 (copy_vtab_proc_comps): New function.
3091 (add_procs_to_declared_vtab): New function.
3092 (void add_generic_specifics): New function.
3093 (add_generics_to_declared_vtab): New function.
3094 (gfc_find_derived_vtab): Add second argument to the call to
3095 gfc_find_derived_vtab. Add the calls to
3096 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3097 * decl.c (build_sym, build_struct): Use new arg in calls to
3098 gfc_build_class_symbol.
3099 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3100 definition of struct gfc_class_esym_list. Modify prototypes
3101 of gfc_build_class_symbol and gfc_find_derived_vtab.
3102 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3103 call to gfc_find_derived_vtab.
3104 * module.c : Add the vtype attribute.
3105 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3106 * resolve.c (resolve_typebound_generic_call): Add second arg
3107 to pass along the generic name for class methods.
3108 (resolve_typebound_call): The same.
3109 (resolve_compcall): Use the second arg to carry the generic
3110 name from the above. Remove the reference to class_esym.
3111 (check_members, check_class_members, resolve_class_esym,
3112 hash_value_expr): Remove functions.
3113 (resolve_class_compcall, resolve_class_typebound_call): Modify
3114 to use vtable rather than member by member calls.
3115 (gfc_resolve_expr): Modify second arg in call to
3117 (resolve_select_type): Add second arg in call to
3118 gfc_find_derived_vtab.
3119 (resolve_code): Add second arg in call resolve_typebound_call.
3120 (resolve_fl_derived): Exclude vtypes from check for late
3121 procedure definitions. Likewise for checking of explicit
3122 interface and checking of pass arg.
3123 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3124 calls to gfc_find_derived_vtab.
3125 * match.c (select_type_set_tmp): Use new arg in call to
3126 gfc_build_class_symbol.
3127 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3129 * parse.c (endType): Finish incomplete classes.
3131 2010-04-28 Tobias Burnus <burnus@net-b.de>
3135 * simplify.c (simplify_cobound): Handle scalar coarrays.
3137 2010-04-27 Tobias Burnus <burnus@net-b.de>
3139 * gfc-internals.texi: Update copyright year.
3140 * gfortran.texi: Ditto.
3141 * invoke.texi: Ditto.
3143 2010-04-27 Tobias Burnus <burnus@net-b.de>
3146 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3147 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3148 * trans-types.c (gfc_get_array_type_bounds,
3149 gfc_get_array_descriptor_base): Add corank argument.
3150 * trans-array.c (gfc_array_init_size): Handle corank.
3151 (gfc_trans_create_temp_array, gfc_array_allocate,
3152 gfc_conv_expr_descriptor): Add corank argument to call.
3153 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3155 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3159 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3160 of mucking with a tree directly.
3162 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3165 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3166 gfc_error with new error message.
3168 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3172 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3174 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3176 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3177 than the address of a GFC_SS_REFERENCE.
3178 * trans.h : Change comment on GFC_SS_REFERENCE.
3180 2010-04-22 Richard Guenther <rguenther@suse.de>
3183 * resolve.c (gfc_resolve_index): Wrap around ...
3184 (gfc_resolve_index_1): ... this. Add parameter to allow
3185 any integer kind index type.
3186 (resolve_array_ref): Allow any integer kind for the start
3187 index of an array ref.
3189 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3192 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3195 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3197 * intrinsic.c (sort_actual): Remove 'is' in error message.
3199 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3202 * resolve.c (resolve_fl_derived): If a component character
3203 length has not been resolved, do so now.
3204 (resolve_symbol): The same as above for a symbol character
3206 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3207 not needed for a character valued, procedure pointer.
3210 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3211 not found, return FAILURE rather than ICEing.
3213 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3216 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3217 sequential loops private in the innermost containing task region.
3219 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3221 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3222 to build_common_tree_nodes.
3224 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
3227 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
3228 gfc_msg_bounds by using 'Array bound mismatch' directly.
3229 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
3230 error message to include the mismatch in the extent of array bound.
3231 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
3232 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
3234 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3236 * gfortran.texi: Update information on temporary file locations.
3238 2010-04-16 Jakub Jelinek <jakub@redhat.com>
3240 * trans-decl.c (gfc_build_qualified_array): Ensure
3241 ubound.N and lbound.N artificial variable names don't appear
3244 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
3247 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
3248 block of code. Set name to the variable associated with the descriptor.
3250 2010-04-15 Jakub Jelinek <jakub@redhat.com>
3252 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
3253 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
3255 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
3257 * intrinsic.texi: Add the missing specific name of intrinsic
3258 procedure where the specific name is identical to the generic name.
3259 Fix inconsistent or mismatch in the argument names in intrinsic
3260 procedure descriptions. Add the SCALAR allocatable description to
3263 2010-04-14 Tobias Burnus <burnus@net-b.de>
3266 * array.c (gfc_find_array_ref): Handle codimensions.
3267 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
3268 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
3269 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
3271 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
3272 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
3274 * intrinsic.h (add_functions): Add this_image, image_index,
3275 lcobound and ucobound intrinsics.
3276 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
3277 gfc_check_image_index, gfc_check_this_image,
3278 gfc_simplify_image_index, gfc_simplify_lcobound,
3279 gfc_simplify_this_image, gfc_simplify_ucobound):
3280 New function prototypes.
3281 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
3282 IMAGE_INDEX): Document new intrinsic functions.
3283 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
3285 * simplify.c (simplify_bound_dim): Handle coarrays.
3286 (simplify_bound): Update simplify_bound_dim call.
3287 (gfc_simplify_num_images): Add -fcoarray=none check.
3288 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
3289 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
3291 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3294 * constructor.c: Fix typo in comment.
3295 * expr.c (find_array_section): Add check for max array limit.
3297 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
3300 * gfortranspec.c (lookup_option): Check for -static and return
3302 (lang_specific_driver): Break when OPTION_static is discovered.
3304 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3306 * array.c (extract_element): Restore function from trunk.
3307 (gfc_get_array_element): Restore function from trunk.
3308 (gfc_expand_constructor): Restore check against
3309 flag_max_array_constructor.
3310 * constructor.c (node_copy_and_append): Delete unused.
3311 * gfortran.h: Delete comment and extra include.
3312 * constructor.h: Bump copyright and clean up TODO comments.
3313 * resolve.c: Whitespace.
3315 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3317 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3318 with direct access access to elements. Adjusted prototype, fixed all
3320 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3322 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3323 (gfc_simplify_spread): Removed workaround, directly insert elements
3324 at a given array position.
3325 (gfc_simplify_transpose): Likewise.
3326 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3328 (gfc_simplify_unpack): Likewise.
3330 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3332 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3333 (convert_boz): ... this and moved to start of file.
3334 (gfc_simplify_abs): Whitespace fix.
3335 (gfc_simplify_acos): Whitespace fix.
3336 (gfc_simplify_acosh): Whitespace fix.
3337 (gfc_simplify_aint): Whitespace fix.
3338 (gfc_simplify_dint): Whitespace fix.
3339 (gfc_simplify_anint): Whitespace fix.
3340 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3341 (gfc_simplify_dnint): Whitespace fix.
3342 (gfc_simplify_asin): Whitespace fix.
3343 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3344 (gfc_simplify_atan): Likewise.
3345 (gfc_simplify_atanh): Whitespace fix.
3346 (gfc_simplify_atan2): Whitespace fix.
3347 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3348 (gfc_simplify_bessel_j1): Likewise.
3349 (gfc_simplify_bessel_jn): Likewise.
3350 (gfc_simplify_bessel_y0): Likewise.
3351 (gfc_simplify_bessel_y1): Likewise.
3352 (gfc_simplify_bessel_yn): Likewise.
3353 (gfc_simplify_ceiling): Reorderd statements.
3354 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3356 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3358 (gfc_simplify_complex): Replaced if-gate. Removed check for
3360 (gfc_simplify_conjg): Whitespace fix.
3361 (gfc_simplify_cos): Whitespace fix.
3362 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3363 (gfc_simplify_dcmplx): Removed check for constant arguments.
3364 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3365 (gfc_simplify_digits): Whitespace fix.
3366 (gfc_simplify_dim): Whitespace fix.
3367 (gfc_simplify_dprod): Reordered statements.
3368 (gfc_simplify_erf): Whitespace fix.
3369 (gfc_simplify_erfc): Whitespace fix.
3370 (gfc_simplify_epsilon): Whitespace fix.
3371 (gfc_simplify_exp): Whitespace fix.
3372 (gfc_simplify_exponent): Use convert_boz().
3373 (gfc_simplify_floor): Reorderd statements.
3374 (gfc_simplify_gamma): Whitespace fix.
3375 (gfc_simplify_huge): Whitespace fix.
3376 (gfc_simplify_iand): Whitespace fix.
3377 (gfc_simplify_ieor): Whitespace fix.
3378 (simplify_intconv): Use gfc_convert_constant().
3379 (gfc_simplify_int): Use simplify_intconv().
3380 (gfc_simplify_int2): Reorderd statements.
3381 (gfc_simplify_idint): Reorderd statements.
3382 (gfc_simplify_ior): Whitespace fix.
3383 (gfc_simplify_ishftc): Removed duplicate type check.
3384 (gfc_simplify_len): Use range_check() instead of manual range check.
3385 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3386 (gfc_simplify_log): Whitespace fix.
3387 (gfc_simplify_log10): Whitespace fix.
3388 (gfc_simplify_minval): Whitespace fix.
3389 (gfc_simplify_maxval): Whitespace fix.
3390 (gfc_simplify_mod): Whitespace fix.
3391 (gfc_simplify_modulo): Whitespace fix.
3392 (simplify_nint): Reorderd statements.
3393 (gfc_simplify_not): Whitespace fix.
3394 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3395 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3396 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3397 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3398 (gfc_simplify_realpart): Whitespace fix.
3399 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3400 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3401 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3402 (gfc_simplify_sign): Whitespace fix.
3403 (gfc_simplify_sin): Whitespace fix.
3404 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3405 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3406 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3407 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3408 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3410 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3412 * gfortran.h (gfc_start_constructor): Removed.
3413 (gfc_get_array_element): Removed.
3414 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3415 instead. Fixed all callers.
3416 (extract_element): Removed.
3417 (gfc_expand_constructor): Temporarily removed check for
3418 max-array-constructor. Will be re-introduced later if still required.
3419 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3420 instead. Fixed all callers.
3421 * expr.c (find_array_section): Replaced manual lookup of elements
3422 by gfc_constructor_lookup.
3424 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3426 * gfortran.h (gfc_get_null_expr): New prototype.
3427 (gfc_get_operator_expr): New prototype.
3428 (gfc_get_character_expr): New prototype.
3429 (gfc_get_iokind_expr): New prototype.
3430 * expr.c (gfc_get_null_expr): New.
3431 (gfc_get_character_expr): New.
3432 (gfc_get_iokind_expr): New.
3433 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3434 * matchexp.c (build_node): Renamed and moved to
3435 expr.c (gfc_get_operator_expr). Reordered arguments to match
3436 other functions. Fixed all callers.
3437 (gfc_get_parentheses): Use specific function to build expr.
3438 * array.c (gfc_match_array_constructor): Likewise.
3439 * arith.c (eval_intrinsic): Likewise.
3440 (gfc_hollerith2int): Likewise.
3441 (gfc_hollerith2real): Likewise.
3442 (gfc_hollerith2complex): Likewise.
3443 (gfc_hollerith2logical): Likewise.
3444 * data.c (create_character_intializer): Likewise.
3445 * decl.c (gfc_match_null): Likewise.
3446 (enum_initializer): Likewise.
3447 * io.c (gfc_match_format): Likewise.
3448 (match_io): Likewise.
3449 * match.c (gfc_match_nullify): Likewise.
3450 * primary.c (match_string_constant): Likewise.
3451 (match_logical_constant): Likewise.
3452 (build_actual_constructor): Likewise.
3453 * resolve.c (build_default_init_expr): Likewise.
3454 * symbol.c (generate_isocbinding_symbol): Likewise.
3455 (gfc_build_class_symbol): Likewise.
3456 (gfc_find_derived_vtab): Likewise.
3457 * simplify.c (simplify_achar_char): Likewise.
3458 (gfc_simplify_adjustl): Likewise.
3459 (gfc_simplify_adjustr): Likewise.
3460 (gfc_simplify_and): Likewise.
3461 (gfc_simplify_bit_size): Likewise.
3462 (gfc_simplify_is_iostat_end): Likewise.
3463 (gfc_simplify_is_iostat_eor): Likewise.
3464 (gfc_simplify_isnan): Likewise.
3465 (simplify_bound): Likewise.
3466 (gfc_simplify_leadz): Likewise.
3467 (gfc_simplify_len_trim): Likewise.
3468 (gfc_simplify_logical): Likewise.
3469 (gfc_simplify_maxexponent): Likewise.
3470 (gfc_simplify_minexponent): Likewise.
3471 (gfc_simplify_new_line): Likewise.
3472 (gfc_simplify_null): Likewise.
3473 (gfc_simplify_or): Likewise.
3474 (gfc_simplify_precision): Likewise.
3475 (gfc_simplify_repeat): Likewise.
3476 (gfc_simplify_scan): Likewise.
3477 (gfc_simplify_size): Likewise.
3478 (gfc_simplify_trailz): Likewise.
3479 (gfc_simplify_trim): Likewise.
3480 (gfc_simplify_verify): Likewise.
3481 (gfc_simplify_xor): Likewise.
3482 * trans-io.c (build_dt): Likewise.
3483 (gfc_new_nml_name_expr): Removed.
3485 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3487 * arith.h (gfc_constant_result): Removed prototype.
3488 * constructor.h (gfc_build_array_expr): Removed prototype.
3489 (gfc_build_structure_constructor_expr): Removed prototype.
3490 * gfortran.h (gfc_int_expr): Removed prototype.
3491 (gfc_logical_expr): Removed prototype.
3492 (gfc_get_array_expr): New prototype.
3493 (gfc_get_structure_constructor_expr): New prototype.
3494 (gfc_get_constant_expr): New prototype.
3495 (gfc_get_int_expr): New prototype.
3496 (gfc_get_logical_expr): New prototype.
3497 * arith.c (gfc_constant_result): Moved and renamed to
3498 expr.c (gfc_get_constant_expr). Fixed all callers.
3499 * constructor.c (gfc_build_array_expr): Moved and renamed to
3500 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3501 and kind. Fixed all callers.
3502 (gfc_build_structure_constructor_expr): Moved and renamed to
3503 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3504 to type and kind. Fixed all callers.
3505 * expr.c (gfc_logical_expr): Renamed to ...
3506 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3507 (gfc_int_expr): Renamed to ...
3508 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3510 (gfc_get_constant_expr): New.
3511 (gfc_get_array_expr): New.
3512 (gfc_get_structure_constructor_expr): New.
3513 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3516 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3518 * constructor.h: New.
3519 * constructor.c: New.
3520 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3521 * arith.c (reducy_unary): Use constructor API.
3522 (reduce_binary_ac): Likewise.
3523 (reduce_binary_ca): Likewise.
3524 (reduce_binary_aa): Likewise.
3525 * check.c (gfc_check_pack): Likewise.
3526 (gfc_check_reshape): Likewise.
3527 (gfc_check_unpack): Likewise.
3528 * decl.c (add_init_expr_to_sym): Likewise.
3529 (build_struct): Likewise.
3530 * dependency.c (gfc_check_dependency): Likewise.
3531 (contains_forall_index_p): Likewise.
3532 * dump-parse-tree.c (show_constructor): Likewise.
3533 * expr.c (free_expr0): Likewise.
3534 (gfc_copy_expr): Likewise.
3535 (gfc_is_constant_expr): Likewise.
3536 (simplify_constructor): Likewise.
3537 (find_array_element): Likewise.
3538 (find_component_ref): Likewise.
3539 (find_array_section): Likewise.
3540 (find_substring_ref): Likewise.
3541 (simplify_const_ref): Likewise.
3542 (scalarize_intrinsic_call): Likewise.
3543 (check_alloc_comp_init): Likewise.
3544 (gfc_default_initializer): Likewise.
3545 (gfc_traverse_expr): Likewise.
3546 * iresolve.c (check_charlen_present): Likewise.
3547 (gfc_resolve_reshape): Likewise.
3548 (gfc_resolve_transfer): Likewise.
3549 * module.c (mio_constructor): Likewise.
3550 * primary.c (build_actual_constructor): Likewise.
3551 (gfc_match_structure_constructor): Likewise.
3552 * resolve.c (resolve_structure_cons): Likewise.
3553 * simplify.c (is_constant_array_expr): Likewise.
3554 (init_result_expr): Likewise.
3555 (transformational_result): Likewise.
3556 (simplify_transformation_to_scalar): Likewise.
3557 (simplify_transformation_to_array): Likewise.
3558 (gfc_simplify_dot_product): Likewise.
3559 (simplify_bound): Likewise.
3560 (simplify_matmul): Likewise.
3561 (simplify_minval_maxval): Likewise.
3562 (gfc_simplify_pack): Likewise.
3563 (gfc_simplify_reshape): Likewise.
3564 (gfc_simplify_shape): Likewise.
3565 (gfc_simplify_spread): Likewise.
3566 (gfc_simplify_transpose): Likewise.
3567 (gfc_simplify_unpack): Likewise.q
3568 (gfc_convert_constant): Likewise.
3569 (gfc_convert_char_constant): Likewise.
3570 * target-memory.c (size_array): Likewise.
3571 (encode_array): Likewise.
3572 (encode_derived): Likewise.
3573 (interpret_array): Likewise.
3574 (gfc_interpret_derived): Likewise.
3575 (expr_to_char): Likewise.
3576 (gfc_merge_initializers): Likewise.
3577 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3578 (gfc_trans_array_constructor_value): Likewise.
3579 (get_array_ctor_strlen): Likewise.
3580 (gfc_constant_array_constructor_p): Likewise.
3581 (gfc_build_constant_array_constructor): Likewise.
3582 (gfc_trans_array_constructor): Likewise.
3583 (gfc_conv_array_initializer): Likewise.
3584 * trans-decl.c (check_constant_initializer): Likewise.
3585 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3586 (gfc_apply_interface_mapping_to_cons): Likewise.
3587 (gfc_trans_structure_assign): Likewise.
3588 (gfc_conv_structure): Likewise.
3589 * array.c (check_duplicate_iterator): Likewise.
3590 (match_array_list): Likewise.
3591 (match_array_cons_element): Likewise.
3592 (gfc_match_array_constructor): Likewise.
3593 (check_constructor_type): Likewise.
3594 (check_constructor): Likewise.
3596 (expand_constructor): Likewise.
3597 (extract_element): Likewise.
3598 (gfc_expanded_ac): Likewise.
3599 (resolve_array_list): Likewise.
3600 (gfc_resolve_character_array_constructor): Likewise.
3601 (copy_iterator): Renamed to ...
3602 (gfc_copy_iterator): ... this.
3603 (gfc_append_constructor): Removed.
3604 (gfc_insert_constructor): Removed unused function.
3605 (gfc_get_constructor): Removed.
3606 (gfc_free_constructor): Removed.
3607 (qgfc_copy_constructor): Removed.
3608 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3609 Removed all references. Replaced constructor list by splay-tree.
3610 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3611 the inner struct, added member 'base'.
3612 (gfc_append_constructor): Removed prototype.
3613 (gfc_insert_constructor): Removed prototype.
3614 (gfc_get_constructor): Removed prototype.
3615 (gfc_free_constructor): Removed prototype.
3616 (qgfc_copy_constructor): Removed prototype.
3617 (gfc_copy_iterator): New prototype.
3618 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3620 2010-04-10 Tobias Burnus <burnus@net-b.de>
3623 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3624 proc-pointers and type-bound procedures.
3625 (gfc_specification_expr): Check proc-pointers for pureness.
3627 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3630 * gfortranspec.c (lang_specific_driver): Do not expose vars
3631 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3634 2010-04-09 Tobias Burnus <burnus@net-b.de>
3637 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3639 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3640 * data.c (gfc_assign_data_value): Ditto.
3641 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3642 (gfc_traverse_expr): Traverse also through codimension expressions.
3643 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3644 gfc_has_ultimate_pointer): New functions.
3645 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3646 (gfc_array_ref): Add codimen.
3647 (gfc_array_ref): Add in_allocate.
3648 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3649 gfc_has_ultimate_pointer): Add prototypes.
3650 * interface.c (compare_parameter, compare_actual_formal,
3651 check_intents): Add coarray constraints.
3652 * match.c (gfc_match_iterator): Add coarray constraint.
3653 * match.h (gfc_match_array_ref): Update interface.
3654 * primary.c (gfc_match_varspec): Handle codimensions.
3655 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3656 (check_class_members): Return gfc_try instead for error recovery.
3657 (resolve_typebound_function,resolve_typebound_subroutine,
3658 check_members): Handle return value of check_class_members.
3659 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3660 check_dimension, compare_spec_to_ref, resolve_array_ref,
3661 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3662 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3664 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3665 Skip over coarray refs.
3666 (gfc_array_allocate) Add support for references containing coindexes.
3667 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3668 (gfc_map_intrinsic_function): Ignore codimensions.
3670 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3673 * io.c (check_format_string): Added check for additional non
3674 blank characters after the format string was successfully
3676 * io.c (check_format): Changed the error messages for positive
3677 int required and period required to drop through the error logic
3678 and report with gfc_error instead of gfc_error_now. Corrected
3679 format postion for hollerith strings.
3681 2010-04-08 Tobias Burnus <burnus@net-b.de>
3683 * module.c (use_iso_fortran_env_module): Fix standard check.
3685 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3687 * parse.c (parse_derived, parse_enum): Avoid set but not used
3690 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3693 * gfortran.texi: Add section about representation of
3696 2010-04-07 Simon Baldwin <simonb@google.com>
3698 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3699 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3701 2010-04-07 Richard Guenther <rguenther@suse.de>
3703 * options.c (gfc_init_options): Do not set.
3705 2010-04-06 Tobias Burnus <burnus@net-b.de>
3708 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3709 * match.c (gfc_match_critical, sync_statement): Ditto.
3710 * gfortran.h (gfc_fcoarray): New enum.
3711 (gfc_option_t): Use it.
3712 * lang.opt (fcoarray): Add new flag.
3713 * invoke.texi (fcoarray): Document it.
3714 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3715 (gfc_handle_coarray_option): New function.
3717 2010-04-06 Tobias Burnus <burnus@net-b.de>
3720 * gfortran.h (gfc_array_spec): Add cotype.
3721 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3722 and defer error diagnostic.
3723 * resolve.c (resolve_fl_derived): Add missing check.
3724 (resolve_symbol): Add cotype/type check.
3725 * parse.c (parse_derived): Fix setting of coarray_comp.
3727 2010-04-06 Tobias Burnus <burnus@net-b.de>
3730 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3731 match_array_element_spec,gfc_copy_array_spec,
3732 gfc_compare_array_spec): Include corank.
3733 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3734 * decl.c (build_sym,build_struct,variable_decl,
3735 match_attr_spec,attr_decl1,cray_pointer_decl,
3736 gfc_match_volatile): Add codimension.
3737 (gfc_match_codimension): New function.
3738 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3739 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3740 (gfc_add_codimension): New function prototype.
3741 * match.h (gfc_match_codimension): New function prototype.
3742 (gfc_match_array_spec): Update prototype
3743 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3744 * module.c (MOD_VERSION): Bump.
3745 (mio_symbol_attribute): Support coarray attributes.
3746 (mio_array_spec): Add corank support.
3747 * parse.c (decode_specification_statement,decode_statement,
3748 parse_derived): Add coarray support.
3749 * resolve.c (resolve_formal_arglist, was_declared,
3750 is_non_constant_shape_array, resolve_fl_variable,
3751 resolve_fl_derived, resolve_symbol): Add coarray support.
3752 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3753 gfc_build_class_symbol): Add coarray support.
3754 (gfc_add_codimension): New function.
3756 2010-04-06 Tobias Burnus <burnus@net-b.de>
3759 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3760 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3761 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3763 * intrinsic.texi (iso_fortran_env): Ditto.
3764 * libgfortran.h (libgfortran_stat_codes): New enum.
3765 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3766 constants from the intrinsic module.
3768 2010-04-06 Tobias Burnus <burnus@net-b.de>
3771 * intrinsic.c (add_functions): Add num_images.
3772 * decl.c (gfc_match_end): Handle END CRITICAL.
3773 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3774 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3776 * gfortran.h (gfc_statement): Add enum items for those.
3777 (gfc_exec_op) Ditto.
3778 (gfc_isym_id): Add num_images.
3779 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3780 (gfc_trans_sync,gfc_trans_critical): New functions.
3781 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3782 gfc_trans_critical): Add/update prototypes.
3783 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3784 and SYNC statements.
3785 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3786 * resolve.c (resolve_sync): Add function.
3787 (gfc_resolve_blocks): Handle CRITICAL.
3788 (resolve_code): Handle CRITICAL, ERROR STOP,
3789 (resolve_branch): Add CRITICAL constraint check.
3790 and SYNC statements.
3791 * st.c (gfc_free_statement): Add new statements.
3792 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3793 (gfc_build_builtin_function_decls): Initialize it.
3794 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3795 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3796 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3798 (match_exit_cycle): Handle CRITICAL constraint.
3799 (gfc_match_stopcode): Handle ERROR STOP.
3800 * match.h (gfc_match_critical, gfc_match_error_stop,
3801 gfc_match_sync_all, gfc_match_sync_images,
3802 gfc_match_sync_memory): Add prototype.
3803 * parse.c (decode_statement, gfc_ascii_statement,
3804 parse_executable): Handle new statements.
3805 (parse_critical_block): New function.
3806 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3807 * intrinsic.texi (num_images): Document new function.
3808 * simplify.c (gfc_simplify_num_images): Add function.
3810 2010-04-06 Tobias Burnus <burnus@net-b.de>
3813 * trans-array.c (gfc_conv_expr_descriptor): Update
3814 gfc_trans_scalar_assign call.
3815 (has_default_initializer): New function.
3816 (gfc_trans_deferred_array): Nullify less often.
3817 * trans-expr.c (gfc_conv_subref_array_arg,
3818 gfc_trans_subcomponent_assign): Update call to
3819 gfc_trans_scalar_assign.
3820 (gfc_trans_scalar_assign): Add parameter and pass it on.
3821 (gfc_trans_assignment_1): Optionally, do not dealloc before
3823 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3824 call to gfc_trans_scalar_assign.
3825 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3826 initializer to static variables.
3827 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3828 * trans-stmt.c (forall_make_variable_temp,
3829 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3830 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3831 gfc_trans_allocate): Update gfc_trans_assignment call.
3832 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3833 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3834 parameter to prototype.
3836 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3838 * ioparm.def : Update copyright.
3840 * trans-array.c : ditto
3841 * trans-array.h : ditto
3843 * trans-types.c: ditto
3844 * dependency.c : ditto
3845 * gfortran.h : ditto
3847 * trans-io.c : ditto
3848 * trans-intrinsic.c : ditto
3849 * libgfortran.h : ditto
3850 * invoke.texi : ditto
3851 * intrinsic.texi : ditto
3854 * intrinsic.c : ditto
3855 * interface.c : ditto
3856 * iresolve.c : ditto
3857 * trans-stmt.c : ditto
3858 * trans-stmt.h : ditto
3863 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3866 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3867 do not assert the context of derived types.
3869 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3872 * ioparm.def: Change inquire size variable to type pointer to
3875 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3878 * trans-expr.c (conv_parent_component_references): Ensure that
3879 'dt' has a backend_decl.
3882 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3883 type has a backend_decl.
3886 * resolve.c (resolve_global_procedure): Check that the 'cl'
3887 structure is not NULL.
3889 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3891 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3894 2010-03-17 Tobias Burnus <burnus@net-b.de>
3897 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3898 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3900 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3901 pointees as having explizit size.
3902 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3904 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3905 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3906 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3907 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3908 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3911 2010-03-14 Tobias Burnus <burnus@net-b.de>
3914 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3915 (resolve_ordinary_assign): Add check to avoid segfault.
3917 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3921 * resolve.c (resolve_compcall): Add new boolean dummy argument
3922 'class_members'. Only resolve expression at end if false.
3923 Remove redundant, static variable 'class_object'.
3924 (check_class_members): Add extra argument to call of
3926 (resolve_typebound_function): Renamed resolve_class_compcall.
3927 Do all the detection of class references here. Correct calls to
3928 resolve_compcall for extra argument.
3929 (resolve_typebound_subroutine): resolve_class_typebound_call
3930 renamed. Otherwise same as resolve_typebound_function.
3931 (gfc_resolve_expr): Call resolve_typebound_function.
3932 (resolve_code): Call resolve_typebound_subroutine.
3934 2010-03-10 Tobias Burnus <burnus@net-b.de
3937 * symbol.c (get_iso_c_sym): Set sym->result.
3939 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3942 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3943 for TBPs, otherwise they will not be resolved properly.
3944 (resolve_function): Use 'value.function.esym' instead of
3945 'value.function.name' to check if we're dealing with a TBP.
3946 (check_class_members): Set correct type of passed object for all TBPs,
3947 not only generic ones, except if the type is abstract.
3949 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3952 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3953 'final...' are not misinterpreted as FINAL statements.
3955 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3958 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3959 allocatable ultimate components do not need temporaries, whilst
3960 ultimate pointer components do.
3962 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3965 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3967 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3970 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3973 * trans-array.c (gfc_conv_array_parameter): A full array of
3974 derived type need not be restricted to a symbol without an
3975 array spec to use the call to gfc_conv_expr_descriptor.
3978 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3979 allocatable arrays do not need temporaries.
3981 2010-03-01 Tobias Burnus <burnus@net-b.de>
3984 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3987 2010-02-28 Tobias Burnus <burnus@net-b.de>
3990 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3991 (gfc_conv_initializer): Handle zero initializer as special case.
3993 2010-02-27 Tobias Burnus <burnus@net-b.de>
3996 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3997 for module variables for Fortran 2008.
3999 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4002 * trans-common.c (build_common_decl): Also update DECL_MODE,
4003 and DECL_SIZE when encountering a larger common block and call
4006 2010-02-24 Tobias Burnus <burnus@net-b.de>
4009 * trans-expr.c (gfc_conv_initializer): Call directly
4010 gfc_conv_constant for C_NULL_(FUN)PTR.
4012 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4015 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4016 checking the rest of the dimensions for elements.
4018 2010-02-21 Tobias Burnus <burnus@net-b.de>
4021 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4023 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4024 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4025 * invoke.texi: Document new -fno-protect-parens flag.
4027 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4033 * dependency.c (gfc_check_argument_var_dependency): Use enum
4034 value instead of arithmetic vaue for 'elemental'.
4035 (check_data_pointer_types): New function.
4036 (gfc_check_dependency): Call check_data_pointer_types.
4037 * trans-array.h : Change fourth argument of
4038 gfc_conv_array_parameter to boolean.
4039 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4040 can be a dummy but it must not be assumed shape or deferred.
4041 Change fourth argument to boolean. Array constructor exprs will
4042 always be contiguous and do not need packing and unpacking.
4043 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4044 space and change fourth argument of gfc_conv_array_parameter
4046 (gfc_trans_arrayfunc_assign): Change fourth argument of
4047 gfc_conv_array_parameter to boolean.
4048 * trans-io.c (gfc_convert_array_to_string): The same.
4049 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4051 2010-02-20 Tobias Burnus <burnus@net-b.de>
4054 * libgfortran.h: Add GFC_RTCHECK_MEM.
4055 * invoke.texi (-fcheck=): Document -fcheck=mem.
4056 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4057 and enable malloc-success check only with -fcheck=mem.
4058 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4060 2010-02-16 Tobias Burnus <burnus@net-b.de>
4063 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4064 * intrinsic.c (add_functions): Ditto.
4065 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4066 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4068 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4071 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4072 gfc_trans_do prototype.
4073 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4074 a loop exit condition. If exit condition is given, build the loop exit
4075 code, checking IO results of implied do loops in READ and WRITE.
4076 (gfc_trans_do): Likewise.
4077 * trans.c (trans_code): New static work function, previously
4078 gfc_trans_code. Passes exit condition to gfc_trans_do.
4079 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4080 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4081 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4082 result status bits in the dtparm structure. Use this condition in call
4083 to gfc_trans_code_cond.
4085 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4089 * trans-array.c (gfc_conv_array_parameter): Use
4090 gfc_full_array_ref_p to detect full and contiguous variable
4091 arrays. Full array components and contiguous arrays do not need
4092 internal_pack and internal_unpack.
4094 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4097 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4100 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4102 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4105 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4106 Tobias Burnus <burnus@net-b.de>
4109 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4111 2010-02-10 Tobias Burnus <burnus@net-b.de>
4114 * trans-decl.c (gfc_generate_function_code): Only check
4115 actual-vs.-dummy character bounds if not bind(C).
4117 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4120 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4121 info->dimen after info has been freed.
4123 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4126 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4129 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4131 * module.c (fix_mio_expr): Declare sym.
4133 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4136 * module.c (fix_mio_expr): Fix for private generic procedures.
4138 2010-02-09 Daniel Kraft <d@domob.eu>
4141 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4142 length to be correct and issue only with -Wsurprising.
4143 * invoke.texi (Wsurprising): Mention this new warning that is
4144 turned on by -Wsurprising.
4146 2010-02-09 Daniel Kraft <d@domob.eu>
4149 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4150 can be CHARACTER type.
4151 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4153 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4156 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4157 'formal_ptr'. If this is true, give returned descriptor unity
4158 lbounds, in all dimensions, and the appropriate offset.
4159 (gfc_conv_procedure_call); If formal is a pointer, set the last
4160 argument of gfc_conv_subref_array_arg to true.
4161 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4162 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4163 new arg of gfc_conv_subref_array_arg to false.
4164 * trans-stmt.c (forall_make_variable_temp): The same.
4166 2010-02-03 Tobias Burnus <burnus@net-b.de>
4169 * interface.c (compare_parameter): Disable rank-checking
4172 2010-02-02 Tobias Burnus <burnus@net-b.de>
4175 * parse.c (decode_specification_statement): Use sym->result not sym.
4177 2010-02-01 Tobias Burnus <burnus@net-b.de>
4180 * decl.c (variable_decl): Allow default initializer in
4181 TYPE declarations in PURE functions.
4183 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4186 * resolve.c (resolve_allocate_expr): Move default initialization code
4187 here from gfc_trans_allocate.
4188 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4190 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4191 of CLASS variables via memcpy.
4192 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4193 to resolve_allocate_expr.
4195 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4198 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4199 * gfortran.h : Add prototype for above.
4200 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4201 (gfc_trans_subcomponent_assign): Call new function to replace
4202 the code to deal with allocatable components.
4203 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4204 gfc_get_full_arrayspec_from_expr to replace existing code.
4206 2010-01-25 Tobias Burnus <burnus@net-b.de>
4209 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4212 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4216 * expr.c (remove_subobject_ref): If the constructor is NULL use
4217 the expression as the source.
4218 (simplify_const_ref): Change the type of expression if
4219 there are component references. Allow for substring to be at
4220 the end of an arbitrarily long chain of references. If an
4221 element is found that is not in an EXPR_ARRAY, assume that this
4222 is scalar initialization of array. Call remove_subobject_ref in
4223 this case with NULL second argument.
4225 2010-01-24 Tobias Burnus <burnus@net-b.de>
4228 * array.c (gfc_array_dimen_size): Use correct specific
4229 function in the check.
4231 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
4234 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
4235 is required, turn any trailing array elements after a range
4236 into ranges so that offsets can be calculated.
4238 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
4240 * module.c (mio_f2k_derived): Use enumerator as initializer of
4244 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
4245 bitfield of width 2.
4247 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4250 * resolve.c (extract_compcall_passed_object): Set locus for
4251 passed-object argument.
4252 (extract_ppc_passed_object): Set locus and correctly remove PPC
4255 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
4258 * trans-decl.c (add_argument_checking): Do not use the backend
4259 decl directly to test for the presence of an optional dummy
4260 argument. Use gfc_conv_expr_present, remembering to set the
4264 * trans-decl.c (gfc_generate_function_code): Small white space
4265 changes. If 'recurcheckvar' is NULL do not try to reset it.
4267 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4270 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
4271 component for extended types.
4272 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
4273 and take care of parent component accessibility.
4275 2010-01-17 Janus Weil <janus@gcc.gnu.org>
4278 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
4279 * interface.c (check_interface1): Move a warning message here from
4280 resolve_fl_procedure.
4281 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
4282 * module.c (read_module): Remove call to gfc_check_interfaces, since
4283 this comes too early here.
4284 * resolve.c (resolve_fl_procedure): Move warning message to
4287 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4290 * interface.c (check_interface1): Pass symbol name rather than NULL to
4291 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
4293 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4294 than NULL to gfc_compare_interfaces.
4296 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4299 * trans-array.c (duplicate_allocatable): Static version of
4300 gfc_duplicate_allocatable with provision to handle scalar
4301 components. New boolean argument to switch off call to malloc
4303 (gfc_duplicate_allocatable): New function to call above with
4305 (gfc_copy_allocatable_data): New function to call above with
4307 (structure_alloc_comps): Do not apply indirect reference to
4308 scalar pointers. Add new section to copy allocatable components
4309 of arrays. Extend copying of allocatable components to include
4311 (gfc_copy_only_alloc_comp): New function to copy allocatable
4312 component derived types, without allocating the base structure.
4313 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4314 Add primitive for gfc_copy_only_alloc_comp.
4315 * trans-expr.c (gfc_conv_procedure_call): After calls to
4316 transformational functions with results that are derived types
4317 with allocatable components, copy the components in the result.
4318 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4319 of lhs derived types before allocation.
4321 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4324 * module.c (load_generic_interfaces): If a procedure that is
4325 use associated but not generic is given an interface that
4326 includes itself, then make it generic.
4328 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4329 Shujing Zhao <pearly.zhao@oracle.com>
4331 PR translation/42469
4332 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4333 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4334 character between option name and help text.
4336 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4340 * trans-array.c (gfc_conv_array_initializer): Change call to
4341 gfc_error_now to call to gfc_fatal_error.
4342 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4343 (is_constant_element): Changed name from constant_element.
4344 (gfc_constant_ac): Only use expand_construuctor for expression
4345 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4346 call gfc_is_constant_expr.
4347 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4349 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4350 array expressions should have their constructors expanded.
4351 (gfc_resolve_expr): Use new function to determine whether or not to call
4352 gfc_expand_constructor.
4354 2010-01-09 Tobias Burnus <burnus@net-b.de>
4357 * trans-expr.c (gfc_trans_structure_assign): Handle
4359 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4360 to the constructor for c_null_(fun)ptr.
4361 * resolve.c (resolve_structure_cons): Add special case
4362 for c_null_(fun)ptr.
4364 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4366 * gfortranspec.c (lang_specific_driver): Update copyright notice
4369 2010-01-08 Tobias Burnus <burnus@net-b.de>
4372 * symbol.c (check_conflict, gfc_copy_attr): Add
4373 ASYNCHRONOUS support.
4374 (gfc_add_asynchronous): New function.
4375 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4376 (gfc_match_asynchronous): New function.
4377 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4378 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4379 (gfc_add_asynchronous): New Prototype.
4380 * module.c (ab_attribute, mio_symbol_attribute): Add
4381 ASYNCHRONOUS support.
4382 * resolve.c (was_declared): Ditto.
4383 * match.h (gfc_match_asynchronous): New prototype.
4384 * parse.c (decode_specification_statement,decode_statement):
4385 Add ASYNCHRONOUS support.
4387 2010-01-07 Tobias Burnus <burnus@net-b.de>
4390 * trans-decl.c (get_proc_pointer_decl): Fix call to
4391 gfc_conv_initializer for array-valued proc-pointer funcs.
4393 2010-01-07 Tobias Burnus <burnus@net-b.de>
4396 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4397 allocatable scalars with SAVE attribute.
4399 2010-01-05 Tobias Burnus <burnus@net-b.de>
4402 * options.c (gfc_post_options): Set -frecursion
4403 when -fopenmp is used.
4405 2010-01-05 Tobias Burnus <burnus@net-b.de>
4408 * trans-expr.c (gfc_conv_procedure_call): Nullify
4409 return value for allocatable-scalar character functions.
4411 2010-01-04 Tobias Burnus <burnus@net-b.de>
4414 * error.c (error_printf, gfc_warning, gfc_notify_std,
4415 gfc_warning_now, gfc_error, gfc_error_now,
4416 gfc_fatal_error): Change argument name from nocmsgid to
4417 gmsgid to enable (x)gettext's % checking.
4419 2010-01-04 Tobias Burnus <burnus@net-b.de>
4421 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4423 2010-01-04 Tobias Burnus <burnus@net-b.de>
4426 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4427 for functions returning allocatable scalars.
4428 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4429 reallocating an allocatable scalar.
4430 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4432 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4433 allocatable scalars.
4434 (gfc_generate_function_code): Nullify result variable for
4435 allocatable scalars.
4438 * module.c (gfc_use_module): Fix warning string to allow
4442 * invoke.texi (-fcheck=recursion): Mention that the checking
4443 is also disabled for -frecursive.
4444 * trans-decl.c (gfc_generate_function_code): Disable
4445 -fcheck=recursion when -frecursive is used.
4447 * intrinsic.texi (iso_c_binding): Improve wording.
4450 Copyright (C) 2010 Free Software Foundation, Inc.
4452 Copying and distribution of this file, with or without modification,
4453 are permitted in any medium without royalty provided the copyright
4454 notice and this notice are preserved.