1 2010-09-24 Tobias Burnus <burnus@net-b.de>
4 * iso-fortran-env.def: Add NAMED_KINDARRAY with
5 character_kinds, integer_kinds, logical_kinds and
7 * gfortran.h: Add them to iso_fortran_env_symbol.
8 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
9 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
10 libgfortran_stat_codes to libgfortran_error_codes.
11 * module.c (create_int_parameter_array): New function.
12 (use_iso_fortran_env_module): Use it for
13 NAMED_KINDARRAY of iso-fortran-env.def.
14 * trans-decl.c (gfc_get_symbol_decl): Parameter
15 arrays of intrinsics modules become local static variables.
16 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
17 integer_kinds, logical_kinds and real_kinds.
19 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
22 * frontend-passes.c (optimize_binop_array_assignment):
23 Only re-use lhs as intermediate storage if kind and type
26 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
30 * trans-array.c (gfc_conv_expr_descriptor): Handle
31 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
33 2010-09-23 Tobias Burnus <burnus@net-b.de>
35 * intrinsic.texi (OpenMP modules): Add named constants of
38 2010-09-23 Daniel Kraft <d@domob.eu>
43 * gfortran.h (gfc_check_vardef_context): New method.
44 (struct symbol_attribute): New flag `select_type_temporary'.
45 * primary.c (gfc_variable_attr): Clarify initialization of ref.
46 (match_variable): Remove PROTECTED check and assignment check
47 for PARAMETERs (this is now done later).
48 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
49 (gfc_match_associate): Defer initialization of newAssoc->variable.
50 (gfc_match_nullify): Remove PURE definability check.
51 (select_type_set_tmp): Set new `select_type_temporary' flag.
52 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
53 (gfc_check_pointer_assign): Ditto (and other checks removed).
54 (gfc_check_vardef_context): New method.
55 * interface.c (compare_parameter_protected): Removed.
56 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
57 related to INTENT([IN]OUT) arguments.
58 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
59 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
60 (remove_last_array_ref): New method.
61 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
62 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
63 (resolve_assoc_var): Remove checks for definability here.
64 (resolve_select_type): Handle resolving of code->block here.
65 (resolve_ordinary_assign): Remove PURE check.
66 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
67 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
69 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
71 * gfortran.texi (Argument list functions): Allow URL to wrap.
72 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
73 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
74 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
75 code markups in the text.
76 * invoke.texi (Fortran Dialect Options)
77 (Error and Warning Options, Directory Options, Code Gen Options):
78 Likewise. Remove @code inside @smallexample.
80 2010-09-22 Joseph Myers <joseph@codesourcery.com>
82 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
83 OPT__help instead of OPT_fversion and OPT_fhelp.
84 * lang.opt (-all-warnings, -assert, -assert=, -comments,
85 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
86 -dump, -dump=, -include-barrier, -include-directory,
87 -include-directory=, -include-directory-after,
88 -include-directory-after=, -include-prefix, -include-prefix=,
89 -no-line-commands, -no-standard-includes, -output, -output=,
90 -preprocess, -print-missing-file-dependencies, -trace-includes,
91 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
92 -write-dependencies, -write-user-dependencies): New.
94 2010-09-21 Jason Blevins <jrblevin@sdf.org>
96 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
97 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
100 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
103 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
107 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
108 accessing dimensions in reversed order.
111 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
112 intrinsic function call.
114 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
115 Update asserts accordingly.
118 * trans.h (gfc_se): New field force_tmp.
119 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
120 and set parmse.force_tmp if some alias is found.
121 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
122 if se->force_tmp is set.
124 2010-09-20 Janus Weil <janus@gcc.gnu.org>
127 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
128 TBPs, PPCs and pointer/allocatable components.
130 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
133 * simplify.c (is_constant_array_expr): Allow structure array
134 elements as well as constants.
135 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
136 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
137 type of source to the result.
139 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
141 * frontend-passes.c (gfc_expr_walker): Also
142 handle EXPR_SUBSTRING.
144 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
146 * frontend-passes.c (gfc_expr_walker): Handle
147 constructors and references.
149 2010-09-16 Tobias Burnus <burnus@net-b.de>
152 * trans-types.c (create_fn_spec): New function.
153 (gfc_get_function_type): Call it.
155 2010-09-16 Jakub Jelinek <jakub@redhat.com>
157 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
158 (gfc_expr_walker, gfc_code_walker): New prototypes.
159 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
160 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
161 (optimize_namespace): Use gfc_code_walker.
162 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
163 (optimize_expr_0, optimize_code_node,
164 optimize_actual_arglist): Removed.
165 (optimize_assignment): Don't call optimize_expr_0.
167 2010-09-16 Janus Weil <janus@gcc.gnu.org>
170 * interface.c (compare_parameter): Create vtab for actual argument,
171 instead of formal (if needed).
173 2010-09-15 Janus Weil <janus@gcc.gnu.org>
176 * resolve.c (resolve_allocate_expr): Do default initialization via
179 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
181 * mathbuiltins.def: Do not defined huge_val built-in.
182 * trans-const.c (gfc_build_inf_or_huge): New function.
183 * trans-const.h (gfc_build_inf_or_huge): New prototype.
184 * f95-lang.c (gfc_init_builtin_functions): Don't defined
186 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
187 have functions of type (*) (void) anymore.
188 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
189 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
190 of generating a call to huge_val().
192 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
194 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
195 * dependency.c (gfc_check_dependency): Don't depend on
196 expr's inline_noncopying_intrinsic_attribute.
197 * dependency.c (gfc_check_argument_var_dependency,
198 gfc_check_argument_dependency): Ditto. Recursively check dependency
199 as NOT_ELEMENTAL in the non-copying (=transpose) case.
200 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
201 * resolve.c (find_noncopying_intrinsics): Remove.
202 (resolve_function, resolve_call): Remove call to
203 find_noncopying_intrinsics.
205 * trans-array.c (gfc_conv_array_transpose): Remove.
206 (gfc_walk_subexpr): Make non-static. Move prototype...
207 * trans-array.h (gfc_walk_subexpr): ... here.
208 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
210 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
211 gfc_inline_intrinsic_function_p): New.
212 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
213 Remove transpose from the libcall list.
214 (gfc_walk_intrinsic_function): Special case inline intrinsic.
215 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
217 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
219 * trans-expr.c (expr_is_variable): New function taking non-copying
220 intrinsic functions into account.
221 (gfc_trans_assignment_1): Use expr_is_variable.
223 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
225 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
226 real array dimension instead of the scalarizer (loop) dimension.
228 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
230 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
231 transposed references.
233 2010-09-10 Tobias Burnus <burnus@net-b.de>
236 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
237 build4_stat_loc): New inline functions.
238 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
239 (build1_v, build2_v, build3_v, build4_v): Use input_location
241 * trans-array.c (gfc_trans_scalarized_loop_end,
242 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
243 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
244 gfc_finish_wrapped_block): Ditto.
245 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
246 * trans-expr.c (gfc_conv_missing_dummy,
247 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
248 * trans-openmp.c (gfc_omp_clause_default_ctor,
249 gfc_trans_omp_critical, gfc_trans_omp_parallel,
250 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
251 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
252 gfc_trans_omp_single, gfc_trans_omp_task,
253 gfc_trans_omp_workshare): Ditto.
255 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
257 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
258 for dummy argument that appears in a specification statement.
260 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
262 * trans-array.c (gfc_get_array_ref_dim): New function.
263 (gfc_trans_create_temp_array): Reconstruct array
264 bounds from loop bounds. Use array bounds instead of loop bounds.
266 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
268 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
269 Get the array dimension from the dim array.
271 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
273 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
274 dim array to get the stride in the innermost loop.
276 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
278 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
279 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
280 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
282 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
284 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
285 and info dimension are the same. Loop over loop dimension.
286 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
288 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
290 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
293 2010-09-09 Tobias Burnus <burnus@net-b.de>
296 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
297 STAT): Show also syntax for the function version.
298 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
299 add_sym_3s_intent): Remove function.
300 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
302 (add_sym_2_intent): New function.
303 (add_functions): Set intent for functions which modify
304 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
305 argument name of hostnm from "a" to "c"
306 (add_subroutines): Change add_sym_*s_intent to
307 add_sym_*s and add intent to the add_sym_*s calls.
309 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
312 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
313 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
314 * gfortran.h: Define ISYM values for above intrinsics.
315 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
316 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
317 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
318 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
319 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
320 gfc_simplify_merge_bits, gfc_simplify_rshift,
321 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
322 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
323 gfc_resolve_shift): New prototypes.
324 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
325 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
326 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
327 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
329 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
330 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
331 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
333 (gfc_conv_intrinsic_function): Call above static functions.
334 * intrinsic.texi: Document new intrinsics.
335 * simplify.c (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):
342 2010-09-08 Jakub Jelinek <jakub@redhat.com>
344 * frontend-passes.c (optimize_code_node): Walk block chain by default.
347 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
348 instead of code->block.
351 * openmp.c (resolve_omp_do): Report not enough do loops for
352 collapse even if block->next is NULL.
354 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
357 * dependency.c (gfc_deb_compare_expr): Take missing optional
358 arguments into account.
360 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
362 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
363 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
364 (gfc_build_intrinsic_function_decls): Don't build the
365 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
366 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
367 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
368 of calling clz128/ctz128 library functions.
370 2010-09-07 Jan Hubicka <jh@suse.cz>
372 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
375 2010-09-07 Tobias Burnus <burnus@net-b.de>
378 * intrinsic.texi (COS): Remove superfluous "n".
380 2010-09-07 Tobias Burnus <burnus@net-b.de>
383 * trans-array.c (gfc_conv_descriptor_data_get,
384 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
385 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
386 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
387 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
388 gfc_conv_shift_descriptor_lbound,
389 gfc_set_loop_bounds_from_array_spec,
390 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
391 gfc_conv_array_transpose, gfc_get_iteration_count,
392 gfc_grow_array, gfc_trans_array_ctor_element,
393 gfc_trans_array_constructor_subarray,
394 gfc_trans_array_constructor_value,
395 constant_array_constructor_loop_size, gfc_trans_array_constructor,
396 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
397 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
398 gfc_conv_array_ref, gfc_trans_preloop_setup,
399 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
400 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
401 gfc_conv_descriptor_size, gfc_array_init_size,
402 gfc_array_allocate, gfc_array_deallocate,
403 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
404 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
405 get_array_charlen, gfc_conv_expr_descriptor,
406 array_parameter_size, gfc_conv_array_parameter,
407 gfc_trans_dealloc_allocated, get_full_array_size,
408 duplicate_allocatable,
409 structure_alloc_comps): Change fold_build[0-9] to
411 (duplicate_allocatable, structure_alloc_comps,
412 gfc_duplicate_allocatable): Add space after function name.
414 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
416 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
417 checking string length value.
418 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
419 gfc_charlen_type_node type.
422 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
423 length to gfc_charlen_type_node.
425 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
428 * frontend-passes.c (optimize_binop_array_assignment): New
430 (optimize_assignment): Call it.
432 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
435 * trans-expr.c (gfc_conv_substring): If start and end
436 of the string reference are equal, set the length to one.
438 2010-09-06 Tobias Burnus <burnus@net-b.de>
441 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
443 2010-09-06 Tobias Burnus <burnus@net-b.de>
446 * dump-parse-tree.c (gfc_debug_expr): New function.
448 2010-09-06 Tobias Burnus <burnus@net-b.de>
451 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
452 (check_specific): Special case for those intrinsics.
453 * gfortran.h (gfc_isym_id): Add new intrinsics
454 * intrinsic.h (gfc_check_transf_bit_intrins,
455 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
456 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
458 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
459 gfc_resolve_iparity, resolve_transformational): New functions.
460 (gfc_resolve_product, gfc_resolve_sum,
461 gfc_resolve_parity): Use resolve_transformational.
462 * check.c (gfc_check_transf_bit_intrins): New function.
463 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
464 gfc_simplify_iparity, do_bit_any, do_bit_ior,
465 do_bit_xor, simplify_transformation): New functions.
466 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
467 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
468 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
469 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
470 Handle IALL, IANY and IPARITY intrinsics.
471 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
473 (IALL, IANY, IPARITY): Document new intrinsics.
475 2010-09-05 Tobias Burnus <burnus@net-b.de>
478 * f95-lang.c (gfc_truthvalue_conversion): Use
479 fold_build[0-9]_loc instead of fold_build[0-9].
480 * convert.c (convert): Ditto.
481 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
482 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
483 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
484 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
485 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
486 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
487 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
488 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
489 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
490 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
491 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
492 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
493 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
494 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
495 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
496 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
497 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
498 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
499 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
500 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
501 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
502 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
503 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
504 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
505 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
506 gfc_conv_associated, gfc_conv_same_type_as,
507 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
509 2010-09-04 Tobias Burnus <burnus@net-b.de>
512 * resolve.c (resolve_fl_namelist): Change constraint checking
513 order to prevent endless loop.
515 2010-09-04 Janus Weil <janus@gcc.gnu.org>
518 * resolve.c (resolve_allocate_expr): Generate default initializers
519 already at this point, resolve them and put them into expr3, ...
520 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
523 2010-09-03 Tobias Burnus <burnus@net-b.de>
526 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
527 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
529 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
530 gfc_conv_string_length, gfc_conv_substring,
531 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
532 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
533 gfc_conv_expr_op, gfc_build_compare_string,
534 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
535 gfc_conv_derived_to_class, conv_isocbinding_procedure,
536 gfc_conv_procedure_call, fill_with_spaces,
537 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
538 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
539 gfc_trans_scalar_assign, gfc_trans_zero_assign,
540 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
541 fold_build[0-9] to fold_build[0-9]_loc.
542 * trans-io.c (set_parameter_const, set_parameter_value,
543 set_parameter_ref, gfc_convert_array_to_string, set_string,
544 set_internal_unit, io_result, set_error_locus,
545 nml_get_addr_expr, build_dt): Ditto.
546 * trans-openmp.c (gfc_omp_clause_default_ctor,
547 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
548 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
549 gfc_trans_omp_do): Ditto.
550 * trans.c (gfc_add_modify, gfc_build_addr_expr,
551 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
552 gfc_trans_runtime_check, gfc_call_malloc,
553 gfc_allocate_with_status, gfc_allocate_array_with_status,
554 gfc_call_free, gfc_deallocate_with_status,
555 gfc_call_realloc): Ditto.
557 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
560 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
561 arglists for pure user functions, or for those intrinsic
562 functions which are also pure.
563 * intrinsics.c (add_conv): Mark conversion functions as pure.
564 (add_char_conversions): Likewise.
566 2010-09-03 Daniel Kraft <d@domob.eu>
569 * resolve.c (resolve_actual_arglist): Allow internal procedure
570 as actual argument with Fortran 2008.
572 2010-09-03 Daniel Kraft <d@domob.eu>
575 * gfortran.h (struct gfc_code): Renamed `whichloop' to
576 `which_construct' as this is no longer restricted to loops.
577 * parse.h (struct gfc_state_data): New field `construct'.
578 * match.c (match_exit_cycle): Handle EXIT from non-loops.
579 * parse.c (push_state): Set `construct' field.
580 * resolve.c (resolve_select_type): Extend comment.
581 * trans-stmt.c (gfc_trans_if): Add exit label.
582 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
583 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
584 (gfc_trans_do), (gfc_trans_do_while): Ditto.
585 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
586 (gfc_trans_cycle): Ditto.
587 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
589 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
591 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
592 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
593 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
594 * intrinsic.texi (RSHIFT): Fix documentation.
596 2010-09-02 Tobias Burnus <burnus@net-b.de>
599 * trans-common.c (create_common): Change build[0-9] to
601 * trans-const.c (gfc_conv_constant_to_tree,
602 gfc_conv_constant_to_tree): Ditto.
603 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
604 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
605 add_argument_checking, create_main_function,
606 gfc_generate_return): Ditto.
607 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
608 * trans-stmt.c (allocate_temp_for_forall_nest_1,
609 compute_inner_temp_size, compute_overall_iter_number,
610 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
611 gfc_conv_elemental_dependencies, gfc_do_allocate,
612 gfc_evaluate_where_mask, gfc_trans_allocate,
613 gfc_trans_arithmetic_if, gfc_trans_call,
614 gfc_trans_character_select, gfc_trans_deallocate,
615 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
616 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
617 gfc_trans_integer_select, gfc_trans_logical_select,
618 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
619 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
620 gfc_trans_where_assign) Ditto.
622 2010-09-02 Janus Weil <janus@gcc.gnu.org>
625 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
628 2010-09-02 Tobias Burnus <burnus@net-b.de>
631 * resolve.c (apply_default_init): Mark symbol as referenced,
632 if it is initialized.
633 (resolve_symbol): Change intialized check for BT_DERIVED such
634 that also function results get initialized; remove now obsolete
635 gfc_set_sym_referenced for BT_CLASS.
637 2010-09-01 Janus Weil <janus@gcc.gnu.org>
640 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
641 * resolve.c (resolve_allocate_expr): Defer handling of default
642 initialization to 'gfc_trans_allocate'.
643 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
644 (resolve_fl_derived): Suppress error messages for vtypes.
645 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
646 polymorphic MOLD expression.
647 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
648 dummy initialization.
650 2010-09-01 Tobias Burnus <burnus@net-b.de>
652 * gfortran.texi (preprocessing): Update URL to COCO.
654 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
656 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
657 array quad_decls. Remove unnecessary assignment.
659 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
661 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
662 other than long double.
663 * mathbuiltins.def: Add builtins from the POW and CPOW family.
664 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
665 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
666 prefix to function name.
667 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
668 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
670 (gfc_conv_intrinsic_exponent): Likewise.
671 (gfc_conv_intrinsic_abs): Likewise.
672 (gfc_conv_intrinsic_mod): Likewise.
673 (gfc_conv_intrinsic_sign): Likewise.
674 (gfc_conv_intrinsic_arith): Likewise.
675 (gfc_conv_intrinsic_fraction): Likewise.
676 (gfc_conv_intrinsic_nearest): Likewise.
677 (gfc_conv_intrinsic_spacing): Likewise.
678 (gfc_conv_intrinsic_rrspacing): Likewise.
679 (gfc_conv_intrinsic_scale): Likewise.
680 (gfc_conv_intrinsic_set_exponent): Likewise.
682 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
684 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
685 * intrinsic.h (gfc_resolve_execute_command_line): New function.
686 * iresolve.c (gfc_resolve_execute_command_line): New function.
687 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
688 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
690 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
693 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
694 and parity{,l,ll} builtins.
695 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
696 (gfc_conv_intrinsic_function): Call above new functions.
697 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
699 * intrinsic.texi: Document POPCNT and POPPAR.
701 2010-08-30 Janus Weil <janus@gcc.gnu.org>
704 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
706 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
708 * Make-lang.in: Add frontend-passes.o dependencies.
710 2010-08-29 Janus Weil <janus@gcc.gnu.org>
713 * resolve.c (resolve_structure_cons): For derived types, make sure the
714 type has been resolved.
715 (resolve_typebound_procedures): Make sure the vtab has been generated.
717 2010-08-29 Janus Weil <janus@gcc.gnu.org>
720 * match.c (gfc_match_select_type): Give the associate-name the
721 FL_VARIABLE attribute.
723 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
725 * simplify.c (gfc_simplify_bessel_n2): Fix indention
728 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
731 * trans-types.c (gfc_init_kinds): Disable TFmode.
733 2010-08-27 Janus Weil <janus@gcc.gnu.org>
736 * match.c (gfc_match_allocate): Avoid double free on error.
738 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
741 * gfortran.h (gfc_real_info): Add c_float128 field.
742 * mathbuiltins.def: Indicate which builtins are const.
743 * trans-types.h (float128_type_node, complex_float128_type_node,
744 gfc_real16_is_float128): New variables.
745 * trans-types.c (float128_type_node, complex_float128_type_node,
746 gfc_real16_is_float128): New variables.
747 (gfc_init_kinds): Allow TFmode.
748 (gfc_build_real_type): Mark __float128 types as such.
749 (gfc_init_types): Initialize float128_type_node and
750 complex_float128_type_node
751 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
752 argument of OTHER_BUILTIN macro.
753 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
754 (builtin_decl_for_precision): Special case for __float128.
755 (builtin_decl_for_float_kind): Likewise.
756 (define_quad_builtin): New function.
757 (gfc_build_intrinsic_lib_fndecls): Create all __float128
758 library decls if necessary. Store them in the real16_decl and
759 complex16_decl builtin map fields.
760 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
761 library function names.
763 2010-08-27 Tobias Burnus <burnus@net-b.de>
766 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
767 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
768 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
769 gfc_resolve_parity): New prototypes.
770 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
771 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
772 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
773 gfc_resolve_parity): New functions.
774 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
776 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
777 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
778 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
779 * gcc/fortran/simplify.c (simplify_transformation_to_array):
780 Add post-processing opterator.
781 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
782 gfc_simplify_product, gfc_simplify_sum): Update call.
783 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
784 gfc_simplify_parity): New functions.
786 2010-08-27 Janus Weil <janus@gcc.gnu.org>
789 * match.c (select_type_set_tmp): Add the possibility to reset the
791 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
793 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
796 * dependency.c (check_section_vs_section): Single test for
797 identical strides which takes into account that only one
798 of the strides may be NULL.
800 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
803 * primary.c (match_hollerith_constant): Calculate padding needed to
804 fill default integer and allocate string for that size. Set pad bytes
806 * gfortran.h: Add hollerith pad value to type spec union.
807 * data.c (create_character_initializer): Fix spelling of function name.
808 Use hollerith pad value to calculate length.
809 * arith.c (hollerith2representation); Use hollerith pad value to
812 2010-08-26 Daniel Kraft <d@domob.eu>
817 * gfortran.h (struct gfc_association_list): New flag `dangling'.
818 (gfc_build_block_ns): Declared here...
819 * parse.h (gfc_build_block_ns): ...instead of here.
820 * trans.h (gfc_process_block_locals): Expect additionally the
821 gfc_association_list of BLOCK (if present).
822 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
823 * resolve.c (resolve_variable): Only check for invalid *array*
824 references on associate-names.
825 (resolve_assoc_var): New method with code previously in resolve_symbol.
826 (resolve_select_type): Use association to give the selector and
827 temporaries their values instead of ordinary assignment.
828 (resolve_fl_var_and_proc): Allow CLASS associate-names.
829 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
830 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
831 to `gfc_process_block_locals' to match new interface.
832 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
834 (gfc_process_block_locals): Defer them rather here when linked to
835 from the BLOCK's association list.
837 2010-08-25 Jakub Jelinek <jakub@redhat.com>
839 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
840 TREE_NOTHROW on fndecls that can't throw. Set
841 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
842 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
843 gfor_fndecl_associated.
845 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
848 * frontend-passes.c (optimize_equality): Don't optimize array equality
850 2010-08-23 Janus Weil <janus@gcc.gnu.org>
853 * resolve.c (resolve_procedure_interface): New function split off from
855 (resolve_formal_arglist): Call it here ...
856 (resolve_symbol): ... and here.
858 2010-08-22 Joseph Myers <joseph@codesourcery.com>
860 * Make-lang.in (gfortranspec.o): Update dependencies.
861 * gfortranspec.c: Include coretypes.h before gcc.h. Include
863 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
864 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
865 (g77_xargc): Make unsigned.
866 (g77_xargv): Change to g77_x_decoded_options.
867 (g77_newargc): Make unsigned.
868 (g77_newargv): Change to g77_new_decoded_options.
869 (strings_same, options_same): New.
870 (append_arg): Use cl_decoded_option structures.
871 (append_option): New.
872 (add_arg_libgfortran): New.
873 (lang_specific_driver): Use cl_decoded_option structures.
875 2010-08-21 Janus Weil <janus@gcc.gnu.org>
879 * class.c (add_proc_comp): Add static initializer for PPCs.
880 (add_procs_to_declared_vtab): Modified comment.
881 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
882 initializer if the component is part of a vtype.
883 (mio_component_list): Add argument 'vtype', pass it on to
885 (mio_symbol): Modified call to 'mio_component_list'.
886 * trans.h (gfc_conv_initializer): Modified prototype.
887 (gfc_trans_assign_vtab_procs): Removed.
888 * trans-common.c (create_common): Modified call to
889 'gfc_conv_initializer'.
890 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
891 gfc_emit_parameter_debug_info): Modified call to
892 'gfc_conv_initializer'.
893 (build_function_decl): Remove assertion.
894 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
895 Removed call to 'gfc_trans_assign_vtab_procs'.
896 (gfc_conv_initializer): Add argument 'procptr'.
897 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
898 (gfc_trans_assign_vtab_procs): Removed.
899 * trans-stmt.c (gfc_trans_allocate): Removed call to
900 'gfc_trans_assign_vtab_procs'.
902 2010-08-21 Tobias Burnus <burnus@net-b.de>
906 * intrinsic.c (add_sym): Init value attribute.
907 (set_attr_value): New function.
908 (add_functions) Use it and add JN/YN resolvers.
909 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
910 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
911 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
912 * iresolve.c (gfc_resolve_bessel_n2): New function.
913 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
915 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
916 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
917 * simplify.c (): For YN set to -INF if previous values
919 * trans-expr.c (gfc_conv_procedure_call): Don't crash
921 * iresolve.c (gfc_resolve_extends_type_of): Set the
922 type of the dummy argument to the one of the actual.
924 2010-08-20 Joseph Myers <joseph@codesourcery.com>
926 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
928 2010-08-20 Joseph Myers <joseph@codesourcery.com>
930 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
933 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
935 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
937 2010-08-19 Daniel Kraft <d@domob.eu>
941 * trans.h (struct gfc_se): New flag `byref_noassign'.
942 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
943 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
944 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
945 and check for compile-time errors with those.
946 * trans-decl.c (trans_associate_var): Use new routine
947 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
948 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
949 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
950 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
951 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
952 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
953 rank remapping for assignment.
955 2010-08-19 Tobias Burnus <burnus@net-b.de>
957 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
958 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
961 2010-08-19 Tobias Burnus <burnus@net-b.de>
965 * check.c (gfc_check_bessel_n2): New function.
966 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
967 * intrinsic.c (add_functions): Add transformational version
968 of the Bessel_jn/yn intrinsics.
969 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
970 gfc_simplify_bessel_yn2): New prototypes.
971 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
972 transformational variant.
973 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
974 Check for negative order.
975 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
976 gfc_simplify_bessel_yn2): New functions.
978 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
981 * resolve.c (resolve_transfer): Traverse operands and set expression
982 to be checked to a non EXPR_OP type.
984 2010-08-19 Janus Weil <janus@gcc.gnu.org>
987 * gfortran.h (gfc_add_save): Modified prototype.
988 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
989 (match_pointer_init): New function to match F08 pointer initialization.
990 (variable_decl,match_procedure_decl,match_ppc_decl): Use
991 'match_pointer_init'.
992 (match_attr_spec): Module variables are implicitly SAVE.
993 (gfc_match_save): Modified call to 'gfc_add_save'.
994 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
996 * primary.c (gfc_variable_attr): Handle SAVE attribute.
997 * resolve.c (resolve_structure_cons): Add new argument and do pointer
998 initialization checks.
999 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1000 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1001 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1002 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1004 * trans-decl.c (gfc_create_module_variable): Module variables with
1005 TARGET can already exist.
1006 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1007 (gfc_conv_initializer): Implement non-NULL pointer
1010 2010-08-18 Tobias Burnus <burnus@net-b.de>
1013 * intrinsic.texi (selected_char_kind): Document ISO_10646
1016 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1019 * trans-decl.c (build_library_function_decl_1): Chain on
1020 void_list_node instead of creating a new TREE_LIST.
1021 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1022 * trans-types.c (gfc_get_function_type): Likewise. Set
1023 typelist to void_list_node for the main program.
1025 2010-08-17 Daniel Kraft <d@domob.eu>
1028 * gfortran.h (struct gfc_association_list): New member `where'.
1029 (gfc_is_associate_pointer) New method.
1030 * match.c (gfc_match_associate): Remember locus for each associate
1031 name matched and do not try to set variable flag.
1032 * parse.c (parse_associate): Use remembered locus for symbols.
1033 * primary.c (match_variable): Instead of variable-flag check for
1034 associate names set it for all such names used.
1035 * symbol.c (gfc_is_associate_pointer): New method.
1036 * resolve.c (resolve_block_construct): Don't generate assignments
1037 to give associate-names their values.
1038 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1039 (resolve_symbol): Set some more attributes for associate variables,
1040 set variable flag here and check it and don't try to build an
1041 explicitely shaped array-spec for array associate variables.
1042 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1044 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1045 (gfc_sym_type): Return pointer type for association to scalar vars.
1046 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1047 (trans_associate_var): New method.
1048 (gfc_trans_deferred_vars): Handle association symbols.
1050 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1052 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1054 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1056 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1057 OPT_MDX and OPT_MMDX.
1059 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1061 * lang.opt (MDX, MMDX): Mark RejectDriver.
1063 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1065 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1066 vtabs for generics any more).
1068 2010-08-15 Daniel Kraft <d@domob.eu>
1071 * gfortran.h (gfc_find_proc_namespace): New method.
1072 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1073 around with namespace.
1074 * symbol.c (gfc_find_proc_namespace): New method.
1075 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1077 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1078 * parse.c (parse_associate): Removed assignment-generation here...
1079 * resolve.c (resolve_block_construct): ...and added it here.
1080 (resolve_variable): Handle names that are arrays but were not parsed
1081 as such because of association.
1082 (resolve_code): Fix BLOCK resolution.
1083 (resolve_symbol): Generate array-spec for associate-names.
1085 2010-08-15 Tobias Burnus <burnus@net-b.de>
1088 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1089 (verify_c_interop): Handle unresolved DT with bind(C).
1091 2010-08-15 Tobias Burnus <burnus@net-b.de>
1093 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1094 pointer arrays as absent.
1095 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1096 dummys as absent argument.
1097 * interface.c (compare_actual_formal,compare_parameter):
1100 2010-08-15 Tobias Burnus <burnus@net-b.de>
1102 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1103 dummies with intent(in).
1105 2010-08-15 Daniel Kraft <d@domob.eu>
1108 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1109 routines not IMPURE also as PURE.
1110 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1111 `NO_CLASS' in `CLASS_IMPURE'.
1112 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1113 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1114 (add_functions): Ditto.
1115 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1116 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1117 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1118 are not ALLOCATABLE and have their INTENT specified.
1120 2010-08-13 Daniel Kraft <d@domob.eu>
1122 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1123 * array.c (gfc_match_array_spec): Match implied-shape specification and
1124 handle AS_IMPLIED_SHAPE correctly otherwise.
1125 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1126 (variable_decl): Some checks for implied-shape declaration.
1127 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1128 AS_IMPLIED_SHAPE in any case.
1130 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1132 * lang.opt (MD, MMD): Change to MDX and MMDX.
1133 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1135 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1138 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1139 'gfc_intrinsic_arg'.
1140 (check_arglist,check_specific): Add reference to 'name' field.
1141 (init_arglist): Remove reference to 'name' field.
1142 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1143 * check.c (variable_check): Reverse order of checks. Respect intent of
1145 (int_or_proc_check): New function.
1146 (coarray_check): New function.
1147 (allocatable_check): New function.
1148 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1149 (gfc_check_complex): Use 'int_or_real_check'.
1150 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1151 gfc_check_ucobound): Use 'coarray_check'.
1152 (gfc_check_pack): Use 'real_or_complex_check'.
1153 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1154 'int_or_proc_check'.
1155 (scalar_check,type_check,numeric_check,int_or_real_check,
1156 real_or_complex_check,kind_check,double_check,logical_array_check,
1157 array_check,same_type_check,rank_check,nonoptional_check,
1158 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1159 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1160 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1161 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1162 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1163 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1164 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1167 2010-08-10 Daniel Kraft <d@domob.eu>
1169 * gfortran.texi (Interoperability with C): Fix ordering in menu
1170 and add new subsection about pointers.
1171 (Interoperable Subroutines and Functions): Split off the pointer part.
1172 (working with Pointers): New subsection with extended discussion
1173 of pointers (especially procedure pointers).
1175 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1178 * array.c (gfc_ref_dimen_size): Add end argument.
1179 If end is non-NULL, calculate it.
1180 (ref_size): Adjust call to gfc_ref_dimen_size.
1181 (gfc_array_dimen_size): Likewise.
1182 (gfc_array_res_shape): Likewise.
1183 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1184 * resolve.c (resolve_array_ref): For stride not equal to -1,
1185 fill in the lowest possible end.
1187 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1189 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1191 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1193 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1195 (check_some_aliasing): Likewise.
1196 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1197 (gfc_conv_intrinsic_int): Likewise.
1198 (gfc_conv_intrinsic_lib_function): Likewise.
1199 (gfc_conv_intrinsic_cmplx): Likewise.
1200 (gfc_conv_intrinsic_ctime): Likewise.
1201 (gfc_conv_intrinsic_fdate): Likewise.
1202 (gfc_conv_intrinsic_ttynam): Likewise.
1203 (gfc_conv_intrinsic_minmax): Likewise.
1204 (gfc_conv_intrinsic_minmax_char): Likewise.
1205 (gfc_conv_intrinsic_ishftc): Likewise.
1206 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1207 (gfc_conv_intrinsic_merge): Likewise.
1208 (gfc_conv_intrinsic_trim): Likewise.
1209 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
1211 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1214 * dependency.c (check_section_vs_section): Handle cases where
1215 the start expression coincides with the lower or upper
1218 2010-08-04 Janus Weil <janus@gcc.gnu.org>
1223 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
1224 container types. Do not artificially increase refs. Commit symbols one
1226 * interface.c (compare_parameter): Make sure vtabs are present before
1227 generating module variables.
1228 * resolve.c (resolve_allocate_expr): Ditto.
1230 2010-08-04 Tobias Burnus <burnus@net-b.de>
1234 * resolve.c (resolve_structure_cons): Fix
1237 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
1241 * symbol.c (changed_syms): Made static again.
1242 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
1243 Changed conditional internal error into assert.
1244 Rename function to ...
1245 (gfc_enforce_clean_symbol_state): ... this.
1246 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
1247 Rename the former to the latter.
1248 * parse.c (decode_statement, decode_omp_directive,
1249 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
1251 (changed_syms): Remove declaration.
1252 (next_statement): Use gfc_enforce_clean_symbol_state.
1254 2010-08-04 Tobias Burnus <burnus@net-b.de>
1257 * resolve.c (resolve_structure_cons): Fix handling of
1258 initialization structure constructors with character
1259 elements of the wrong length.
1260 * array.c (gfc_check_iter_variable): Add NULL check.
1261 (gfc_resolve_character_array_constructor): Also truncate
1264 2010-08-04 Tobias Burnus <burnus@net-b.de>
1266 * trans-io.c (gfc_build_io_library_fndecls): Fix return
1267 value of some libgfortran functions.
1269 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1272 * dependency.c (gfc_deb_compare_expr): Remove any integer
1273 conversion functions to larger types from both arguments.
1274 Remove handling these functions futher down.
1276 2010-08-03 Janus Weil <janus@gcc.gnu.org>
1280 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
1281 * resolve.c (resolve_tb_generic_targets): Check for errors.
1283 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1286 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
1289 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1292 * dependency.h: Add prototype for gfc_are_identical_variables.
1293 * frontend-passes.c: Include depencency.h.
1294 (optimimize_equality): Use gfc_are_identical_variables.
1295 * dependency.c (identical_array_ref): New function.
1296 (gfc_are_identical_variables): New function.
1297 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1298 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1299 prefix from statc function.
1300 (check_section_vs_section): Change arguments to gfc_array_ref,
1301 adjust function body accordingly.
1303 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1304 Janus Weil <janus@gcc.gnu.org>
1309 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1310 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1311 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1312 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1313 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1314 Call reject_statement in case of error.
1315 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1318 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1321 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1322 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1323 * module.c (read_module): When reading module files, always import
1324 vtab and vtype symbols.
1326 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1330 * symbol.c (changed_syms): Made non-static.
1331 * parse.c (changed_syms): Declare new external.
1332 (next_statement): Assert changed_syms is NULL at the beginning.
1334 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1335 Steven G. Kargl <kargl@gcc.gnu.org>
1338 * match.c (match_type_spec): Try to parse derived types before
1341 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1343 * gfortran.h (gfc_release_symbol): New prototype.
1344 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1345 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1346 Use gfc_release_symbol.
1347 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1348 * resolve.c (resolve_symbol): Ditto.
1350 2010-07-29 Tobias Burnus <burnus@net-b.de>
1354 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1355 external procedure declarations in modules.
1356 (gfc_get_symbol_decl): Modify assert.
1358 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1361 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1363 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1366 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1367 (gfc_trans_class_assign): Modified prototype.
1368 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1369 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1370 (gfc_trans_class_assign): ... here. Modified actual arguments.
1371 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1372 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1373 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1375 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1379 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1380 symbols before returning.
1382 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1384 * lang.opt (cpp): Remove Joined and Separate markers.
1385 (cpp=): New internal option.
1386 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1387 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1390 2010-07-29 Daniel Kraft <d@domob.eu>
1393 * array.c (resolve_array_bound): Fix error message to properly handle
1394 non-variable expressions.
1396 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1398 * decl.c (free_value): Also free repeat field.
1399 * data.c (gfc_assign_data_value): Always free offset before returning.
1401 2010-07-28 Daniel Kraft <d@domob.eu>
1403 * gfortran.h (gfc_build_intrinsic_call): New method.
1404 * expr.c (gfc_build_intrinsic_call): New method.
1405 * simplify.c (range_check): Ignore non-constant value.
1406 (simplify_bound_dim): Handle non-variable expressions and
1407 fix memory leak with non-free'ed expression.
1408 (simplify_bound): Handle non-variable expressions.
1409 (gfc_simplify_shape): Ditto.
1410 (gfc_simplify_size): Ditto, but only in certain cases possible.
1412 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1414 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1417 2010-07-28 Tobias Burnus <burnus@net-b.de>
1420 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1421 from modules for whole-file mode.
1423 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1425 * gfortran.h (gfc_handle_option): Update prototype and return
1427 * options.c (gfc_handle_option): Update prototype and return value
1430 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1432 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1433 decoded options in allocating deferred_opt.
1434 * cpp.h (gfc_cpp_init_options): Update prototype.
1435 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1436 * gfortran.h (gfc_option_lang_mask): New.
1437 (gfc_init_options): Update prototype.
1438 * options.c (gfc_option_lang_mask): New.
1439 (gfc_init_options): Update prototype. Pass new arguments to
1440 gfc_cpp_init_options.
1442 2010-07-26 Tobias Burnus <burnus@net-b.de>
1445 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1446 for functions which are later in the same file.
1447 (gfc_create_function_decl, build_function_decl,
1448 build_entry_thunks): Add global argument.
1449 * trans.c (gfc_generate_module_code): Update
1450 gfc_create_function_decl call.
1451 * trans.h (gfc_create_function_decl): Update prototype.
1452 * resolve.c (resolve_global_procedure): Also resolve for
1455 2010-07-26 Richard Henderson <rth@redhat.com>
1458 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1459 (gfc_write_global_declarations): New.
1461 2010-07-26 Tobias Burnus <burnus@net-b.de>
1464 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1465 for call to transfer_namelist_element.
1466 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1469 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1472 * Make-lang.in: Add fortran/frontend-passes.o.
1473 * gfortran.h: Add prototype for gfc_run_passes.
1474 * resolve.c (gfc_resolve): Call gfc_run_passes.
1475 * frontend-passes.c: New file.
1477 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1480 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1483 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1486 * gfortran.h (gfc_namespace): New field old_equiv.
1487 (gfc_free_equiv_until): New prototype.
1488 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1489 a parameterized stop condition.
1490 (gfc_free_equiv): Use gfc_free_equiv_until.
1491 * parse.c (next_statement): Save equivalence list.
1492 (reject_statement): Restore equivalence list.
1494 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1497 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1498 in the function so that it does not get missed by early exits.
1499 (load_line): Add checks for quoted strings and free form comments to
1500 disable warnings on comments. Add check for ampersand as first
1501 character after truncation and don't warn for this case, but warn if
1502 there are subsequent non-whitespace characters.
1504 2010-07-24 Tobias Burnus <burnus@net-b.de>
1507 * parse.c (gfc_parse_file): Do not override
1508 gfc_global_ns_list items.
1510 2010-07-24 Tobias Burnus <burnus@net-b.de>
1512 * options.c (gfc_init_options): Enable -fwhole-file by default.
1513 * interface.c (compare_parameter): Assume a Hollerith constant is
1514 compatible with all other argument types.
1516 2010-07-23 Tobias Burnus <burnus@net-b.de>
1519 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1520 -fwhole-file also for derived types.
1521 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1522 rename to gfc_copy_dt_decls_ifequal.
1523 (gfc_get_derived_type): Update call.
1524 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1526 2010-07-23 Tobias Burnus <burnus@net-b.de>
1529 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1531 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1533 * trans-types.c (gfc_get_array_descriptor_base,
1534 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1535 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1536 instead of clearing DECL_NAME.
1537 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1539 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1542 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1544 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1545 reverse the scalarization loop.
1546 gfc_conv_resolve_dependencies: Pass the reverse field of the
1547 loopinfo to gfc_dep_resolver.
1548 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1549 assignment by resetting loop.reverse.
1550 gfortran.h : Add the gfc_reverse enum.
1551 trans.h : Add the reverse field to gfc_loopinfo.
1552 dependency.c (gfc_check_dependency): Pass null to the new arg
1553 of gfc_dep_resolver.
1554 (gfc_check_section_vs_section): Check for reverse dependencies.
1555 (gfc_dep_resolver): Add reverse argument and deal with the loop
1557 dependency.h : Modify prototype for gfc_dep_resolver to include
1560 2010-07-23 Daniel Kraft <d@domob.eu>
1563 * gfortran.h (gfc_find_symtree_in_proc): New method.
1564 * symbol.c (gfc_find_symtree_in_proc): New method.
1565 * match.c (match_exit_cycle): Look for loop name also in parent
1566 namespaces within current procedure.
1568 2010-07-22 Tobias Burnus <burnus@net-b.de>
1571 * dependency.c (gfc_check_dependency): Add argument alising check.
1572 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1574 2010-07-22 Daniel Kraft <d@domob.eu>
1576 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1577 now in the correct place.
1579 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1582 * Revert my commit r162325.
1584 2010-07-21 Daniel Kraft <d@domob.eu>
1586 * trans.h (gfc_get_return_label): Removed.
1587 (gfc_generate_return): New method.
1588 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1589 returning a tree directly.
1590 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1591 (gfc_trans_block_construct): Update for new interface to
1592 `gfc_trans_deferred_vars'.
1593 * trans-decl.c (current_function_return_label): Removed.
1594 (current_procedure_symbol): New variable.
1595 (gfc_get_return_label): Removed.
1596 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1597 returning a tree directly.
1598 (get_proc_result), (gfc_generate_return): New methods.
1599 (gfc_generate_function_code): Clean up and do init/cleanup here
1600 also with gfc_wrapped_block. Remove return-label but rather
1603 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1606 * fortran/match.c (match_type_spec): Check for derived type before
1609 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1612 * interface.c (matching_typebound_op): Add argument for the
1613 return of the generic name for the procedure.
1614 (build_compcall_for_operator): Add an argument for the generic
1615 name of an operator procedure and supply it to the expression.
1616 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1617 calls to the above procedures.
1618 * resolve.c (resolve_typebound_function): Catch procedure
1619 component calls for CLASS objects, check that the vtable is
1620 complete and insert the $vptr and procedure components, to make
1622 (resolve_typebound_function): The same.
1623 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1624 an allocatable scalar if it is a result.
1626 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1629 * match.c (gfc_match_iterator): Reverted.
1631 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1634 * match.c (gfc_match_iterator): Remove error that iterator
1635 cannot be INTENT(IN).
1637 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1639 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1640 Access subscript through the "dim" field index.
1641 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1643 (gfc_conv_array_index_offset): Ditto.
1644 (gfc_conv_loop_setup): Ditto.
1645 (gfc_conv_expr_descriptor): Ditto.
1646 (gfc_conv_ss_startstride): Ditto. Update call to
1647 gfc_conv_section_startstride.
1648 (gfc_conv_section_startstride): Set values along the array dimension.
1649 Get array dimension directly from the argument.
1651 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1653 * trans.h (gfc_string_to_single_character): New prototype.
1654 * trans-expr.c (string_to_single_character): Renamed to ...
1655 (gfc_string_to_single_character): ... this. No longer static.
1656 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1657 gfc_trans_string_copy): Adjust callers.
1658 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1659 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1660 (select_struct): Move to toplevel, add GTY(()).
1661 (gfc_trans_character_select): Optimize SELECT CASE
1662 with character length 1.
1664 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1666 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1667 * trans-common.c: Likewise.
1668 * trans-decl.c: Likewise.
1669 * trans-types.c: Likewise.
1670 * trans.c: Likewise.
1672 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1675 * resolve.c (resolve_typebound_generic_call): Resolve generic
1676 non-polymorphic type-bound procedure calls to the correct specific
1678 (resolve_typebound_subroutine): Remove superfluous code.
1680 2010-07-15 Daniel Kraft <d@domob.eu>
1683 * trans.h (struct gfc_wrapped_block): New struct.
1684 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1685 (gfc_finish_wrapped_block): New method.
1686 (gfc_init_default_dt): Add new init code to block rather than
1688 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1689 (gfc_trans_dummy_array_bias): Ditto.
1690 (gfc_trans_g77_array): Ditto.
1691 (gfc_trans_deferred_array): Ditto.
1692 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1693 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1694 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1695 (gfc_finish_wrapped_block): New method.
1696 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1697 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1698 (gfc_trans_deferred_array): Ditto.
1699 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1700 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1701 (init_intent_out_dt): Ditto.
1702 (gfc_init_default_dt): Add new init code to block rather than
1704 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1705 and cleanup code and put it all together.
1707 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1709 * trans.h (gfc_build_compare_string): Add CODE argument.
1710 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1711 gfc_build_compare_string.
1712 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1713 gfc_build_compare_string.
1714 (string_to_single_character): Rename len variable to length.
1715 (gfc_optimize_len_trim): New function.
1716 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1717 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1718 bigger than the length of the other string, they compare unequal.
1721 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1722 in CASE_LABEL_EXPR and use NULL for low for the default case.
1724 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1726 * trans-array.c (gfc_conv_section_upper_bound): Remove
1727 (gfc_conv_section_startstride): Don't set the upper bound in the
1728 vector subscript case.
1729 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1731 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1734 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1735 * dependency.c (gfc_is_data_pointer): Make it static.
1736 * intrinsic.texi: Update documentation on C_LOC.
1737 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1738 and add a check for polymorphic variables.
1740 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1742 * trans-expr.c (string_to_single_character): Also optimize
1743 string literals containing a single char followed only by spaces.
1744 (gfc_trans_string_copy): Remove redundant string_to_single_character
1747 * trans-decl.c (gfc_build_intrinsic_function_decls,
1748 gfc_build_builtin_function_decls): Mark functions as
1749 DECL_PURE_P or TREE_READONLY.
1751 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1753 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1754 instead of build_function_call_expr.
1755 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1757 2010-07-13 Tobias Burnus <burnus@net-b.de>
1758 Daniel Franke <franke.daniel@gmail.com>
1761 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1762 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1764 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1766 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1767 Tobias Burnus <burnus@net-b.de>
1770 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1771 noclobber/noescape annotations to function calls.
1772 (gfc_build_builtin_function_decls): Likewise.
1774 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1780 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1781 * class.c (gfc_build_class_symbol): Modified call to
1782 'gfc_find_derived_vtab'.
1783 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1784 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1786 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1787 Removed treatment of generics.
1788 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1789 Call 'add_proc_comp' instead of duplicating code.
1790 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1792 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1793 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1794 Removed treatment of generics.
1795 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1796 'gfc_find_derived_vtab'.
1797 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1798 Removed treatment of generics.
1799 (resolve_select_type,resolve_fl_derived): Modified call to
1800 'gfc_find_derived_vtab'.
1801 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1802 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1804 * trans-stmt.c (gfc_trans_allocate): Ditto.
1806 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1809 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1812 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1814 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1815 * resolve.c (build_default_init_expr): Ditto.
1817 2010-07-11 Tobias Burnus <burnus@net-b.de>
1820 * module.c (sort_iso_c_rename_list): Remove.
1821 (import_iso_c_binding_module,use_iso_fortran_env_module):
1822 Allow multiple imports of the same symbol.
1824 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1826 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1828 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1831 * decl.c (build_sym,attr_decl1): Only build the class container if the
1832 symbol has sufficient attributes.
1833 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1834 pointer attribute for classes.
1835 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1836 * module.c (MOD_VERSION): Bump.
1837 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1838 (mio_symbol_attribute): Handle class_pointer attribute.
1839 * parse.c (parse_derived): Use class_pointer instead of pointer
1840 attribute for classes.
1841 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1842 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1843 resolve_allocate_expr,resolve_fl_derived): Ditto.
1844 (resolve_fl_var_and_proc): Check for class_ok attribute.
1846 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1848 * trans-io.c (gfc_build_st_parameter): Update calls to
1849 gfc_add_field_to_struct.
1850 * trans-stmt.c (ADD_FIELD): Ditto.
1852 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1854 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1855 fieldlist, remove fieldlist from argument list.
1856 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1857 and remove fieldlist from argument list.
1858 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1859 gfc_get_mixed_entry_union): Move setting
1860 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1861 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1863 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1866 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1867 if the lhs has never been host associated, as well as not being
1868 use associated, a pointer or a target.
1869 * resolve.c (resolve_variable): Mark variables that are host
1871 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1874 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1876 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1877 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1878 SIZEOF and C_SIZEOF.
1880 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1883 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1884 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1885 gfc_resolve_storage_size): New prototypes.
1886 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1887 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1888 * iresolve.c (gfc_resolve_storage_size): New function.
1889 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1891 (gfc_conv_intrinsic_storage_size): New function.
1892 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1894 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1897 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1898 !$omp do loops. Error on CYCLE to non-innermost collapsed
1901 2010-07-08 Tobias Burnus <burnus@net-b.de>
1904 * array.c (gfc_match_array_ref): Better error message for
1905 coarrays with too few ranks.
1906 (match_subscript): Move one diagnostic to caller.
1907 * gfortran.h (gfc_get_corank): Add prottype.
1908 * expr.c (gfc_get_corank): New function.
1909 * iresolve.c (resolve_bound): Fix rank for cobounds.
1910 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1911 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1914 2010-07-06 Tobias Burnus <burnus@net-b.de>
1917 * array.c (gfc_expand_constructor): Add optional diagnostic.
1918 * gfortran.h (gfc_expand_constructor): Update prototype.
1919 * expr.c (gfc_simplify_expr, check_init_expr,
1920 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1921 * resolve.c (gfc_resolve_expr): Ditto.
1923 2010-07-06 Tobias Burnus <burnus@net-b.de>
1925 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1926 * trans-intrinsic.c: Ditto.
1927 * trans-types.c: Ditto.
1928 * convert.c: Include diagnostic-core.h instead of toplev.h.
1930 * trans-array.c: Ditto.
1931 * trans-const.c: Ditto.
1932 * trans-expr.c: Ditto.
1933 * trans-io.c: Ditto.
1934 * trans-openmp.c: Ditto.
1937 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1940 * check.c (dim_rank_check): Also check intrinsic functions.
1941 Adjust permissible rank for functions which reduce the rank of
1942 their argument. Spread is an exception, where DIM can
1943 be one larger than the rank of array.
1945 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1948 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1950 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1953 * trans-types.c (gfc_get_derived_type): Derived type fields
1954 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1955 but build_pointer_type_for_mode must be used for this.
1957 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1959 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1960 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1961 type of gfc_conv_procedure_call.
1962 (conv_generic_with_optional_char_arg): Likewise.
1963 * trans-stmt.c (gfc_trans_call): Likewise.
1964 * trans-expr.c (gfc_conv_function_expr): Likewise.
1965 (gfc_conv_procedure_call): Use build_call_vec instead of
1968 2010-07-04 Daniel Kraft <d@domob.eu>
1970 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1972 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1976 * trans-types.c (gfc_get_derived_type): Derived type fields
1977 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1979 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1982 * decl.c (match_procedure_in_type): Clear structure before using.
1983 (gfc_match_generic): Ditto.
1985 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1987 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1988 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1989 of which comes from...
1990 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1991 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1993 (gfc_get_array_descriptor_base): Likewise.
1994 (gfc_get_mixed_entry_union): Likewise.
1995 (gfc_get_derived_type): Add extra chain parameter for
1996 gfc_add_field_to_struct.
1997 * trans-stmt.c (gfc_trans_character_select): Likewise.
1998 * trans-io.c (gfc_build_st_parameter): Likewise.
2000 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2003 * resolve.c (is_external_proc): Prevent procedure pointers from being
2004 regarded as external procedures.
2006 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2009 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2010 passed as second argument of ASSOCIATED.
2012 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2015 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2016 to determine if a function assignment can be made without a
2018 (gfc_trans_arrayfunc_assign): Move all the conditions that
2019 suppress the direct function call to the above new functon and
2022 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2025 * interface.c (argument_rank_mismatch): New function.
2026 (compare_parameter): Call new function instead of generating
2029 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2031 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2032 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2035 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2037 * Make-lang.in: Update dependencies.
2039 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2041 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2042 and exit_label fields.
2043 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2045 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2046 (gfc_trans_do): Likewise.
2047 (gfc_trans_do_while): Likewise.
2048 (gfc_trans_cycle): Use cycle_label directly.
2049 (gfc_trans_exit): Use exit_label directly.
2051 2010-06-27 Daniel Kraft <d@domob.eu>
2053 * dump-parse-tree.c (show_symbol): Dump target-expression for
2055 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2056 (show_namespace): Use show_level for correct indentation of
2057 "inner namespaces" (contained procedures or BLOCK).
2059 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2062 * dump-parse-tree.c (show_code_node): Show namespace for
2065 2010-06-26 Tobias Burnus <burnus@net-b.de>
2067 * decl.c (gfc_match_decl_type_spec): Support
2068 TYPE(intrinsic-type-spec).
2070 2010-06-25 Tobias Burnus <burnus@net-b.de>
2072 * intrinsic.h (gfc_check_selected_real_kind,
2073 gfc_simplify_selected_real_kind): Update prototypes.
2074 * intrinsic.c (add_functions): Add radix support to
2076 * check.c (gfc_check_selected_real_kind): Ditto.
2077 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2078 * trans-decl.c (gfc_build_intrinsic_function_decls):
2079 Change call from selected_real_kind to selected_real_kind2008.
2080 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2081 (PRECISION, RANGE, RADIX): Add cross @refs.
2083 2010-06-25 Tobias Burnus <burnus@net-b.de>
2085 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2086 * gfortran.texi (_gfortran_set_options): Update for
2087 GFC_STD_F2008_OBS addition.
2088 * libgfortran.h: Add GFC_STD_F2008_OBS.
2089 * options.c (set_default_std_flags, gfc_handle_option): Handle
2091 io.c (check_format): Fix allow_std check.
2093 2010-06-25 Tobias Burnus <burnus@net-b.de>
2095 * decl.c (gfc_match_entry): Allow END besides
2096 END SUBROUTINE/END FUNCTION for contained procedures.
2098 2010-06-25 Tobias Burnus <burnus@net-b.de>
2100 * parse.c (next_free, next_fixed): Allow ";" as first character.
2102 2010-06-24 Tobias Burnus <burnus@net-b.de>
2105 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2107 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2110 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2113 2010-06-21 Tobias Burnus <burnus@net-b.de>
2116 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2118 * symbol.c (gfc_add_contiguous): New function.
2119 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2120 * decl.c (match_attr_spec): Ditto.
2121 (gfc_match_contiguous): New function.
2122 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2124 * gfortran.h (symbol_attribute): Add contiguous.
2125 (gfc_is_simply_contiguous): Add prototype.
2126 (gfc_add_contiguous): Add prototype.
2127 * match.h (gfc_match_contiguous): Add prototype.
2128 * parse.c (decode_specification_statement,
2129 decode_statement): Handle contiguous attribute.
2130 * expr.c (gfc_is_simply_contiguous): New function.
2131 * dump-parse-tree.c (show_attr): Handle contiguous.
2132 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2134 * trans-expr.c (gfc_add_interface_mapping): Copy
2136 * trans-array.c (gfc_conv_descriptor_stride_get,
2137 gfc_conv_array_parameter): Handle contiguous arrays.
2138 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2139 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2141 * trans.h (gfc_array_kind): Ditto.
2142 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2144 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2146 * options.c (gfc_handle_option): Don't handle N_OPTS.
2148 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2151 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2154 2010-06-18 Tobias Burnus <burnus@net-b.de>
2157 * resolve.c (resolve_allocate_deallocate): Properly check
2158 part-refs in stat=/errmsg= for invalid use.
2160 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2163 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2164 Return directly in case of an error.
2166 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2169 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2170 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2171 structure to each procedure in a procedure list.
2172 * module.c (mio_typebound_proc): Add NULL argument to
2173 'gfc_get_typebound_proc'.
2174 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2175 to initialize the new structure.
2177 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2180 * gfortran.h (gfc_expr): Add new member 'mold'.
2181 * match.c (gfc_match_allocate): Implement the MOLD tag.
2182 * resolve.c (resolve_allocate_expr): Ditto.
2183 * trans-stmt.c (gfc_trans_allocate): Ditto.
2185 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2188 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2189 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2190 GFC_DECL_SAVED_DESCRIPTOR set.
2191 (gfc_omp_report_decl): New function.
2192 * trans.h (gfc_omp_report_decl): New prototype.
2193 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2195 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2199 * gfortranspec.c (lang_specific_driver): Removed deprecation
2201 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2202 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2203 * cpp.h (gfc_cpp_makedep): New.
2204 (gfc_cpp_add_dep): New.
2205 (gfc_cpp_add_target): New.
2206 * cpp.c (gfc_cpp_option): Add deps* members.
2207 (gfc_cpp_makedep): New.
2208 (gfc_cpp_add_dep): New.
2209 (gfc_cpp_add_target): New.
2210 (gfc_cpp_init_options): Initialize new options.
2211 (gfc_cpp_handle_option): Handle new options.
2212 (gfc_cpp_post_options): Map new options to libcpp-options.
2213 (gfc_cpp_init): Handle deferred -MQ and -MT options.
2214 (gfc_cpp_done): If requested, write dependencies to file.
2215 * module.c (gfc_dump_module): Add a module filename as target.
2216 * scanner.c (open_included_file): New parameter system; add the
2217 included file as dependency.
2218 (gfc_open_included_file): Add the included file as dependency.
2219 (gfc_open_intrinsic_module): Likewise.
2220 * invoke.texi: Removed deprecation warning for -M.
2221 * gfortran.texi: Removed Makefile-dependencies project.
2223 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
2225 * resolve.c (resolve_global_procedure): Improved checking if an
2226 explicit interface is required.
2228 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2230 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
2232 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
2233 (gfc_conv_intrinsic_ttynam): Likewise.
2234 (gfc_conv_intrinsic_trim): Likewise.
2236 2010-06-12 Janus Weil <janus@gcc.gnu.org>
2239 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
2241 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2243 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
2245 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2247 * mathbuiltins.def: Add builtins that do not directly correspond
2248 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
2249 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
2250 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
2251 code_{r,c}{4,8,10,16} fields. Add
2252 {,complex}{float,double,long_double}_built_in fields.
2253 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
2254 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
2255 definition of OTHER_BUILTIN.
2256 (real_compnt_info): Remove unused struct.
2257 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
2259 (build_round_expr): Call builtin_decl_for_precision instead of
2261 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
2262 instead of a switch.
2263 (gfc_build_intrinsic_lib_fndecls): Match
2264 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
2265 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
2267 (gfc_conv_intrinsic_lib_function): Go through all the extended
2269 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
2270 instead of a switch.
2271 (gfc_conv_intrinsic_abs): Likewise.
2272 (gfc_conv_intrinsic_mod): Likewise.
2273 (gfc_conv_intrinsic_sign): Likewise.
2274 (gfc_conv_intrinsic_fraction): Likewise.
2275 (gfc_conv_intrinsic_nearest): Likewise.
2276 (gfc_conv_intrinsic_spacing): Likewise.
2277 (gfc_conv_intrinsic_rrspacing): Likewise.
2278 (gfc_conv_intrinsic_scale): Likewise.
2279 (gfc_conv_intrinsic_set_exponent): Likewise.
2281 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
2285 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
2286 functions with CLASS formal arguments.
2288 2010-06-10 Janus Weil <janus@gcc.gnu.org>
2291 * resolve.c (conformable_arrays): Handle allocatable components.
2293 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2296 * gfortran.texi: Document that Cray pointers cannot be function
2299 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2302 * gfortran.texi: Document lack of support for syntax
2303 "complex FUNCTION name*16()", and existence of alternative
2304 legacy syntax "complex*16 FUNCTION name()".
2306 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2309 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2310 POSIX's fsync(), and how to call the latter from Fortran code.
2312 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2315 * interface.c (compare_actual_formal): Reject actual arguments with
2316 array subscript passed to ASYNCHRONOUS dummys.
2318 2010-06-10 Daniel Kraft <d@domob.eu>
2321 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2322 (struct gfc_symbol): New field `assoc'.
2323 (struct gfc_association_list): New struct.
2324 (struct gfc_code): New struct `block' in union, move `ns' there
2325 and add association list.
2326 (gfc_free_association_list): New method.
2327 (gfc_has_vector_subscript): Made public;
2328 * match.h (gfc_match_associate): New method.
2329 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2330 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2331 * interface.c (gfc_has_vector_subscript): Made public.
2332 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2333 * match.c (gfc_match_associate): New method.
2334 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2335 * primary.c (match_variable): Don't allow names associated to expr here.
2336 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2337 (case_exec_markers, case_end): Add ASSOCIATE statement.
2338 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2339 (parse_associate): New method.
2340 (parse_executable): Handle ST_ASSOCIATE.
2341 (parse_block_construct): Change reference to gfc_code's `ns' field.
2342 * resolve.c (resolve_select_type): Ditto.
2343 (resolve_code): Ditto.
2344 (resolve_block_construct): Ditto and add comment.
2345 (resolve_select_type): Set association list in generated BLOCK to NULL.
2346 (resolve_symbol): Resolve associate names.
2347 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2348 and free association list.
2349 (gfc_free_association_list): New method.
2350 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2351 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2352 gfc_code's `ns' field.
2354 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2356 * error.c (error_print): Pre-initialize loc by NULL.
2357 * openmp.c (resolve_omp_clauses): Add explicit
2358 braces to avoid ambigous else.
2359 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2361 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2363 * gfc-internals.texi: Move to GFDL 1.3.
2364 * gfortran.texi: Ditto.
2365 * intrinsic.texi: Ditto.
2366 * invoke.texi: Ditto.
2368 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2371 * check.c (gfc_check_selected_real_kind): Verify that the
2372 actual arguments are scalar.
2374 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2377 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2379 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2382 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2384 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2386 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2388 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2390 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2391 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2392 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2393 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2395 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2396 less_than_bitsize2): New functions.
2397 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2398 nonnegative_check and less_than_bitsize1.
2399 (gfc_check_ibclr, gfc_check_ibset): Removed.
2400 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2403 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2406 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2409 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2411 * resolve.c (resolve_deallocate_expr): Avoid warning
2412 about possible use of iunitialized sym.
2413 (resolve_allocate_expr): Pre-initialize sym by NULL.
2415 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2418 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2420 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2422 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
2424 (gfc_get_array_type_bounds): Likewise.
2426 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
2427 (gfc_find_module): Likewise.
2429 * f95-lang.c (pushlevel): Likewise.
2431 * trans.h (struct lang_type): Add variable_size GTY option.
2432 (struct lang_decl): Likewise.
2434 2010-06-08 Tobias Burnus <burnus@net-b.de>
2437 * symbol.c (check_conflict): Move protected--external/procedure check ...
2438 * resolve.c (resolve_select_type): ... to the resolution stage.
2440 2010-06-07 Tobias Burnus <burnus@net-b.de>
2442 * options.c (gfc_handle_option): Fix -fno-recursive.
2444 2010-06-07 Tobias Burnus <burnus@net-b.de>
2446 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2447 * gfortran.texi (copyrights-gfortran): Ditto.
2449 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2451 * lang.opt (fshort-enums): Define using Var and VarExists.
2452 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2454 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2455 Janus Weil <janus@gcc.gnu.org>
2458 * resolve.c (get_declared_from_expr): Move to before
2459 resolve_typebound_generic_call. Make new_ref and class_ref
2460 ignorable if set to NULL.
2461 (resolve_typebound_generic_call): Once we have resolved the
2462 generic call, check that the specific instance is that which
2463 is bound to the declared type.
2464 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2465 freeing 'class_ref->next' twice.
2467 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2470 * trans-array.c (structure_alloc_comps): Dereference scalar
2471 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2474 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2476 * gfortranspec.c (append_arg, lang_specific_driver): Use
2477 GCC-specific formats in diagnostics.
2479 2010-06-02 Tobias Burnus <burnus@net-b.de>
2482 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2485 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2488 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2491 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2493 * fortran/gfortran.texi: Fix typos in description of variable-format-
2496 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2499 * dependency.c (gfc_check_section_vs_section): Check
2500 for interleaving array assignments without conflicts.
2502 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2504 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2505 $data component of a class container.
2506 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2507 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2508 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2509 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2510 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2511 * gcc/fortran/parse.c (parse_derived): Ditto.
2512 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2513 gfc_expr_attr): Ditto.
2514 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2515 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2516 resolve_fl_var_and_proc, resolve_typebound_procedure,
2517 resolve_fl_derived): Ditto.
2518 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2519 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2521 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2522 gfc_trans_deferred_vars): Ditto.
2523 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2525 2010-05-28 Tobias Burnus <burnus@net-b.de>
2527 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2529 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2531 * gfortranspec.c (append_arg, lang_specific_driver): Use
2532 fatal_error instead of fatal. Use warning instead of fprintf for
2535 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2537 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2538 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2539 xstrerror instead of strerror.
2541 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2543 * cpp.c (cb_cpp_error): Save and restore
2544 global_dc->warn_system_headers, not variable warn_system_headers.
2546 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2548 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2550 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2552 * trans-common.c: Do not include rtl.h, include output.h instead.
2553 * trans-decl.c: Likewise.
2555 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2558 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2559 namespace before trying to reorder the gsymbols.
2561 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2566 * resolve.c (resolve_global_procedure): Add check for global
2567 procedures with implicit interfaces and assumed-shape or optional
2568 dummy arguments. Verify that function return type, kind and string
2571 2010-05-21 Tobias Burnus <burnus@net-b.de>
2573 * gfortran.h: Do not include system.h.
2574 * bbt.c: Include system.h.
2576 * dependency.c: Ditto.
2577 * dump-parse-tree.c: Ditto.
2578 * arith.h: Do not include gfortran.h.
2579 * constructor.h: Do not include gfortran.h and splay-tree.h.
2580 * match.h: Do not include gfortran.h.
2582 * target-memory.h: Ditto.
2583 * openmp.c: Do not include toplev.h and target.h.
2584 * trans-stmt.c: Ditto not include toplev.h.
2586 * trans-common.c: Tell why toplev.h is needed. And
2587 do not include target.h.
2588 * trans-expr.c: Tell why toplev.h is needed.
2589 * trans-array.c: Ditto.
2590 * trans-openmp.c: Ditto.
2591 * trans-const.c: Ditto.
2593 * trans-types.c: Ditto.
2594 * trans-io.c: Ditto.
2595 * trans-decl.c: Ditto.
2598 * trans-intrinsic.c: Ditto.
2601 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2604 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2605 before returning MATCH_ERROR. Add check for scalar. Add check for
2606 default integer kind.
2608 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2611 * match.c (gfc_match_select_type): On error jump back out of the local
2613 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2614 stage, more precisely to ...
2615 * resolve.c (resolve_fl_derived): ... this place.
2617 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2620 * resolve.c (ensure_not_abstract): Allow abstract types with
2621 non-abstract ancestors.
2623 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2625 * trans-const.c: Include realmpfr.h.
2626 * Make-lang.in: Update dependencies.
2628 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2630 * trans-const.c, trans-types.c, trans-intrinsic.c:
2631 Clean up redundant includes.
2633 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2636 * lang.opt (Wunused-dummy-argument): New option.
2637 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2638 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2639 (set_Wall): Enable warn_unused_dummy_argument.
2640 (gfc_handle_option): Set warn_unused_dummy_argument according to
2642 * trans-decl.c (generate_local_decl): Separate warnings about
2643 unused variables and unused dummy arguments.
2644 * invoke.texi: Documented new option.
2646 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2648 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2649 (gfc_conv_string_tmp): Do not assert type comparibilty.
2650 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2651 (gfc_conv_expr_descriptor): Remove assert.
2652 * trans-common.c: Clarify why rtl.h and tm.h are included.
2653 * trans-openmp.c: Do not include ggc.h and real.h.
2654 Explain why gimple.h is included.
2655 * trans-const.c: Do not include ggc.h.
2656 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2657 * trans.c: Do not include ggc.h and real.h.
2658 Explain why gimple.h is included.
2659 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2660 and dwarf2out.h are included.
2661 * trans-io.c: Do not include gimple.h and real.h.
2662 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2663 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2666 2010-05-20 Tobias Burnus <burnus@net-b.de>
2668 * options.c (gfc_init_options,gfc_post_options): Enable
2669 flag_associative_math by default.
2671 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2674 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2675 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2676 blank STOP, handling a null expression. (gfc_trans_pause): Use
2677 pause_string for blank PAUSE.
2678 * trans.h: Add external function declaration for error_stop_numeric.
2679 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2680 the declaration for the library call. Adjust whitespaces.
2681 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2682 signal no stop code. Match the expression following the stop and pass
2683 that to the translators. Remove the old use of digit matching. Add
2684 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2685 and if CHARACTER, default character KIND.
2687 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2690 * lang.opt (Wconversion-extra): New option.
2691 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2692 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2693 (set_Wall): Enable -Wconversion.
2694 (gfc_handle_option): Set warn_conversion_extra.
2695 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2696 introduced for -Wconversion if -Wconversion-extra is present.
2697 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2698 -Wconversion; document -Wconversion-extra.
2700 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2703 * gfortran.h (gfc_has_default_initializer): New.
2704 * expr.c (gfc_has_default_initializer): New.
2705 * resolve.c (has_default_initializer): Removed, use
2706 gfc_has_default_initializer() instead. Updated all callers.
2707 * trans-array.c (has_default_initializer): Removed, use
2708 gfc_has_default_initializer() instead. Updated all callers.
2709 * trans-decl.c (generate_local_decl): Do not check the
2710 first component only to check for initializers, but use
2711 gfc_has_default_initializer() instead.
2713 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2716 * primary.c (match_string_constant): Move start_locus just inside
2718 * data.c (create_character_intializer): Clarified truncation warning.
2720 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2723 * intrinsic.h (gfc_check_float): New prototype.
2724 (gfc_check_sngl): New prototype.
2725 * check.c (gfc_check_float): New.
2726 (gfc_check_sngl): New.
2727 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2728 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2730 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2731 added them to the list of specifics of REAL instead.
2733 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2736 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2737 This is now handled via 'gfc_class_null_initializer'.
2739 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2741 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2742 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2743 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2744 add_procs_to_declared_vtab,add_generic_specifics,
2745 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2746 find_typebound_proc_uop,gfc_find_typebound_proc,
2747 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2748 gfc_get_tbp_symtree): Moved here from other places.
2749 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2751 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2752 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2753 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2754 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2755 * Make-lang.in: Add class.o.
2756 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2757 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2758 add_procs_to_declared_vtab,add_generic_specifics,
2759 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2760 find_typebound_proc_uop,gfc_find_typebound_proc,
2761 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2762 gfc_get_tbp_symtree): Move to class.c.
2764 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2766 * trans-types.c (gfc_init_types): Use build_function_type_list.
2767 (gfc_get_ppc_type): Likewise.
2768 * trans-decl.c (gfc_generate_constructors): Likewise.
2769 * f95-lang.c (build_builtin_fntypes): Likewise.
2770 (gfc_init_builtin_functions): Likewise.
2771 (DEF_FUNCTION_TYPE_0): Likewise.
2772 (DEF_FUNCTION_TYPE_1): Likewise.
2773 (DEF_FUNCTION_TYPE_2): Likewise.
2774 (DEF_FUNCTION_TYPE_3): Likewise.
2775 (DEF_FUNCTION_TYPE_4): Likewise.
2776 (DEF_FUNCTION_TYPE_5): Likewise.
2777 (DEF_FUNCTION_TYPE_6): Likewise.
2778 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2779 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2781 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2783 * trans-array.c (gfc_trans_array_constructor_value): Use
2784 build_constructor instead of build_constructor_from_list.
2785 (gfc_build_constant_array_constructor): Likewise.
2786 * trans-decl.c (create_main_function): Likewise.
2787 * trans-stmt.c (gfc_trans_character_select): Likewise.
2789 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2792 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2793 (resolve_fl_variable_derived): ... this place.
2794 (resolve_symbol): Make sure function symbols (and their result
2795 variables) are not resolved twice.
2797 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2800 * array.c (match_array_list): Revert change from 2010-05-13.
2802 2010-05-16 Richard Guenther <rguenther@suse.de>
2804 * trans-decl.c (module_htab_decls_hash): Revert last change.
2806 2010-05-16 Richard Guenther <rguenther@suse.de>
2808 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2810 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2812 * options.c (set_Wall): Remove special logic for Wuninitialized
2815 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2819 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2822 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2826 * gfortran.h (gfc_class_null_initializer): New prototype.
2827 * expr.c (gfc_class_null_initializer): New function to build a NULL
2828 initializer for CLASS pointers.
2829 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2830 containers. Remove default NULL initialization of $data component.
2831 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2833 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2834 Use new function 'gfc_class_null_initializer'.
2835 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2838 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2841 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2842 unsigned mpz_get_?i routines.
2844 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2846 * trans.c (trans_code): Set backend locus early.
2847 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2848 of the function instead of current input_location.
2850 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2853 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2855 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2856 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2859 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2862 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2864 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2865 by reference dummy procedures or non-dummy procedure pointers.
2866 (gfc_omp_predetermined_sharing): Return
2867 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2869 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2872 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2873 after OMP statement.
2874 (gfc_match_omp_critical): Likewise.
2875 (gfc_match_omp_flush): Likewise.
2876 (gfc_match_omp_workshare): Likewise.
2877 (gfc_match_omp_master): Likewise.
2878 (gfc_match_omp_ordered): Likewise.
2879 (gfc_match_omp_atomic): Likewise.
2880 (gfc_match_omp_barrier): Likewise.
2881 (gfc_match_omp_end_nowait): Likewise.
2883 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2886 * resolve.c (validate_case_label_expr): Removed FIXME.
2887 (resolve_select): Raise default warning on case labels out of range
2888 of the case expression.
2890 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2895 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2896 about conversion warnings.
2898 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2901 * match.c (gfc_match_select_type): Move error message to
2902 resolve_select_type.
2903 * resolve.c (resolve_select_type): Error message moved here from
2904 gfc_match_select_type. Correctly set type of temporary.
2906 2010-05-10 Richard Guenther <rguenther@suse.de>
2908 * trans-decl.c (gfc_build_library_function_decl): Split out
2910 (build_library_function_decl_1): ... this new function.
2911 Set a fnspec attribute if a specification was provided.
2912 (gfc_build_library_function_decl_with_spec): New function.
2913 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2914 and internal_unpack.
2916 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2919 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2922 2010-05-07 Jason Merrill <jason@redhat.com>
2924 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2925 to avoid -Wc++-compat warning.
2927 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2930 * options.c (gfc_handle_option): Add argument kind.
2931 * gfortran.h (gfc_handle_option): Update declaration.
2933 2010-05-06 Tobias Burnus <burnus@net-b.de>
2936 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2939 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2942 * resolve.c (traverse_data_list): Rephrase error message for
2943 non-constant bounds in data-implied-do.
2945 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2948 * gfortran.h: Removed repeat count from constructor, removed
2950 * data.h (gfc_assign_data_value_range): Changed return value from
2952 * data.c (gfc_assign_data_value): Add location to constructor element.
2953 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2954 for each element in range. Return early if an error was generated.
2955 * resolve.c (check_data_variable): Stop early if range assignment
2958 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2961 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2962 * symbol.c (gfc_build_class_symbol): Add separate class container for
2965 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2968 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2970 2010-05-02 Tobias Burnus <burnus@net-b.de>
2973 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2974 for lcobound, ucobound, image_index and this_image.
2975 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2976 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2977 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2978 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2980 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2982 2010-04-30 Tobias Burnus <burnus@net-b.de>
2986 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2987 calculation for array descriptor types.
2989 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2992 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2993 initializers for PPC members of the vtabs.
2995 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2998 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2999 attribute for all PPC members of the vtypes.
3000 (copy_vtab_proc_comps): Copy the correct interface.
3001 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3002 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3003 a dummy argument and make sure all PPC members of the vtab are
3004 initialized correctly.
3005 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3006 in call to gfc_trans_assign_vtab_procs.
3007 * trans-stmt.c (gfc_trans_allocate): Ditto.
3009 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3012 * resolve.c (resolve_typebound_function): Renamed
3013 resolve_class_compcall.Do all the detection of class references
3015 (resolve_typebound_subroutine): resolve_class_typebound_call
3016 renamed. Otherwise same as resolve_typebound_function.
3017 (gfc_resolve_expr): Call resolve_typebound_function.
3018 (resolve_code): Call resolve_typebound_subroutine.
3020 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3023 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3024 pass back the specific symtree name, rather than the target
3027 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3030 * resolve.c (resolve_structure_cons): Make the initializer of
3031 the vtab component 'extends' the same type as the component.
3033 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3036 * interface.c (check_interface1): Pass symbol name rather than NULL to
3037 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3038 trap MULL. (gfc_compare_derived_types): Revert previous change
3039 incorporated incorrectly during merge from trunk, r155778.
3040 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3041 than NULL to gfc_compare_interfaces.
3042 * symbol.c (add_generic_specifics): Likewise.
3044 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3047 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3048 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3049 (gfc_find_derived_vtab): Likewise.
3050 * module.c (ab_attribute): Add enumerator AB_VTAB.
3051 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3052 (check_for_ambiguous): Likewise.
3054 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3055 Janus Weil <janus@gcc.gnu.org>
3058 * trans-expr.c (select_class_proc): Remove function.
3059 (conv_function_val): Delete reference to previous.
3060 (gfc_conv_derived_to_class): Add second argument to the call to
3061 gfc_find_derived_vtab.
3062 (gfc_conv_structure): Exclude proc_pointer components when
3063 accessing $data field of class objects.
3064 (gfc_trans_assign_vtab_procs): New function.
3065 (gfc_trans_class_assign): Add second argument to the call to
3066 gfc_find_derived_vtab.
3067 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3068 implement holding off searching for the vptr derived type.
3069 (add_proc_component): New function.
3070 (add_proc_comps): New function.
3071 (add_procs_to_declared_vtab1): New function.
3072 (copy_vtab_proc_comps): New function.
3073 (add_procs_to_declared_vtab): New function.
3074 (void add_generic_specifics): New function.
3075 (add_generics_to_declared_vtab): New function.
3076 (gfc_find_derived_vtab): Add second argument to the call to
3077 gfc_find_derived_vtab. Add the calls to
3078 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3079 * decl.c (build_sym, build_struct): Use new arg in calls to
3080 gfc_build_class_symbol.
3081 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3082 definition of struct gfc_class_esym_list. Modify prototypes
3083 of gfc_build_class_symbol and gfc_find_derived_vtab.
3084 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3085 call to gfc_find_derived_vtab.
3086 * module.c : Add the vtype attribute.
3087 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3088 * resolve.c (resolve_typebound_generic_call): Add second arg
3089 to pass along the generic name for class methods.
3090 (resolve_typebound_call): The same.
3091 (resolve_compcall): Use the second arg to carry the generic
3092 name from the above. Remove the reference to class_esym.
3093 (check_members, check_class_members, resolve_class_esym,
3094 hash_value_expr): Remove functions.
3095 (resolve_class_compcall, resolve_class_typebound_call): Modify
3096 to use vtable rather than member by member calls.
3097 (gfc_resolve_expr): Modify second arg in call to
3099 (resolve_select_type): Add second arg in call to
3100 gfc_find_derived_vtab.
3101 (resolve_code): Add second arg in call resolve_typebound_call.
3102 (resolve_fl_derived): Exclude vtypes from check for late
3103 procedure definitions. Likewise for checking of explicit
3104 interface and checking of pass arg.
3105 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3106 calls to gfc_find_derived_vtab.
3107 * match.c (select_type_set_tmp): Use new arg in call to
3108 gfc_build_class_symbol.
3109 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3111 * parse.c (endType): Finish incomplete classes.
3113 2010-04-28 Tobias Burnus <burnus@net-b.de>
3117 * simplify.c (simplify_cobound): Handle scalar coarrays.
3119 2010-04-27 Tobias Burnus <burnus@net-b.de>
3121 * gfc-internals.texi: Update copyright year.
3122 * gfortran.texi: Ditto.
3123 * invoke.texi: Ditto.
3125 2010-04-27 Tobias Burnus <burnus@net-b.de>
3128 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3129 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3130 * trans-types.c (gfc_get_array_type_bounds,
3131 gfc_get_array_descriptor_base): Add corank argument.
3132 * trans-array.c (gfc_array_init_size): Handle corank.
3133 (gfc_trans_create_temp_array, gfc_array_allocate,
3134 gfc_conv_expr_descriptor): Add corank argument to call.
3135 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3137 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3141 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3142 of mucking with a tree directly.
3144 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3147 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3148 gfc_error with new error message.
3150 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3154 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3156 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3158 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3159 than the address of a GFC_SS_REFERENCE.
3160 * trans.h : Change comment on GFC_SS_REFERENCE.
3162 2010-04-22 Richard Guenther <rguenther@suse.de>
3165 * resolve.c (gfc_resolve_index): Wrap around ...
3166 (gfc_resolve_index_1): ... this. Add parameter to allow
3167 any integer kind index type.
3168 (resolve_array_ref): Allow any integer kind for the start
3169 index of an array ref.
3171 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3174 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3177 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3179 * intrinsic.c (sort_actual): Remove 'is' in error message.
3181 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3184 * resolve.c (resolve_fl_derived): If a component character
3185 length has not been resolved, do so now.
3186 (resolve_symbol): The same as above for a symbol character
3188 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3189 not needed for a character valued, procedure pointer.
3192 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3193 not found, return FAILURE rather than ICEing.
3195 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3198 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3199 sequential loops private in the innermost containing task region.
3201 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3203 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3204 to build_common_tree_nodes.
3206 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
3209 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
3210 gfc_msg_bounds by using 'Array bound mismatch' directly.
3211 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
3212 error message to include the mismatch in the extent of array bound.
3213 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
3214 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
3216 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3218 * gfortran.texi: Update information on temporary file locations.
3220 2010-04-16 Jakub Jelinek <jakub@redhat.com>
3222 * trans-decl.c (gfc_build_qualified_array): Ensure
3223 ubound.N and lbound.N artificial variable names don't appear
3226 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
3229 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
3230 block of code. Set name to the variable associated with the descriptor.
3232 2010-04-15 Jakub Jelinek <jakub@redhat.com>
3234 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
3235 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
3237 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
3239 * intrinsic.texi: Add the missing specific name of intrinsic
3240 procedure where the specific name is identical to the generic name.
3241 Fix inconsistent or mismatch in the argument names in intrinsic
3242 procedure descriptions. Add the SCALAR allocatable description to
3245 2010-04-14 Tobias Burnus <burnus@net-b.de>
3248 * array.c (gfc_find_array_ref): Handle codimensions.
3249 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
3250 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
3251 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
3253 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
3254 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
3256 * intrinsic.h (add_functions): Add this_image, image_index,
3257 lcobound and ucobound intrinsics.
3258 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
3259 gfc_check_image_index, gfc_check_this_image,
3260 gfc_simplify_image_index, gfc_simplify_lcobound,
3261 gfc_simplify_this_image, gfc_simplify_ucobound):
3262 New function prototypes.
3263 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
3264 IMAGE_INDEX): Document new intrinsic functions.
3265 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
3267 * simplify.c (simplify_bound_dim): Handle coarrays.
3268 (simplify_bound): Update simplify_bound_dim call.
3269 (gfc_simplify_num_images): Add -fcoarray=none check.
3270 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
3271 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
3273 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3276 * constructor.c: Fix typo in comment.
3277 * expr.c (find_array_section): Add check for max array limit.
3279 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
3282 * gfortranspec.c (lookup_option): Check for -static and return
3284 (lang_specific_driver): Break when OPTION_static is discovered.
3286 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3288 * array.c (extract_element): Restore function from trunk.
3289 (gfc_get_array_element): Restore function from trunk.
3290 (gfc_expand_constructor): Restore check against
3291 flag_max_array_constructor.
3292 * constructor.c (node_copy_and_append): Delete unused.
3293 * gfortran.h: Delete comment and extra include.
3294 * constructor.h: Bump copyright and clean up TODO comments.
3295 * resolve.c: Whitespace.
3297 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3299 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3300 with direct access access to elements. Adjusted prototype, fixed all
3302 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3304 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3305 (gfc_simplify_spread): Removed workaround, directly insert elements
3306 at a given array position.
3307 (gfc_simplify_transpose): Likewise.
3308 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3310 (gfc_simplify_unpack): Likewise.
3312 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3314 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3315 (convert_boz): ... this and moved to start of file.
3316 (gfc_simplify_abs): Whitespace fix.
3317 (gfc_simplify_acos): Whitespace fix.
3318 (gfc_simplify_acosh): Whitespace fix.
3319 (gfc_simplify_aint): Whitespace fix.
3320 (gfc_simplify_dint): Whitespace fix.
3321 (gfc_simplify_anint): Whitespace fix.
3322 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3323 (gfc_simplify_dnint): Whitespace fix.
3324 (gfc_simplify_asin): Whitespace fix.
3325 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3326 (gfc_simplify_atan): Likewise.
3327 (gfc_simplify_atanh): Whitespace fix.
3328 (gfc_simplify_atan2): Whitespace fix.
3329 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3330 (gfc_simplify_bessel_j1): Likewise.
3331 (gfc_simplify_bessel_jn): Likewise.
3332 (gfc_simplify_bessel_y0): Likewise.
3333 (gfc_simplify_bessel_y1): Likewise.
3334 (gfc_simplify_bessel_yn): Likewise.
3335 (gfc_simplify_ceiling): Reorderd statements.
3336 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3338 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3340 (gfc_simplify_complex): Replaced if-gate. Removed check for
3342 (gfc_simplify_conjg): Whitespace fix.
3343 (gfc_simplify_cos): Whitespace fix.
3344 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3345 (gfc_simplify_dcmplx): Removed check for constant arguments.
3346 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3347 (gfc_simplify_digits): Whitespace fix.
3348 (gfc_simplify_dim): Whitespace fix.
3349 (gfc_simplify_dprod): Reordered statements.
3350 (gfc_simplify_erf): Whitespace fix.
3351 (gfc_simplify_erfc): Whitespace fix.
3352 (gfc_simplify_epsilon): Whitespace fix.
3353 (gfc_simplify_exp): Whitespace fix.
3354 (gfc_simplify_exponent): Use convert_boz().
3355 (gfc_simplify_floor): Reorderd statements.
3356 (gfc_simplify_gamma): Whitespace fix.
3357 (gfc_simplify_huge): Whitespace fix.
3358 (gfc_simplify_iand): Whitespace fix.
3359 (gfc_simplify_ieor): Whitespace fix.
3360 (simplify_intconv): Use gfc_convert_constant().
3361 (gfc_simplify_int): Use simplify_intconv().
3362 (gfc_simplify_int2): Reorderd statements.
3363 (gfc_simplify_idint): Reorderd statements.
3364 (gfc_simplify_ior): Whitespace fix.
3365 (gfc_simplify_ishftc): Removed duplicate type check.
3366 (gfc_simplify_len): Use range_check() instead of manual range check.
3367 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3368 (gfc_simplify_log): Whitespace fix.
3369 (gfc_simplify_log10): Whitespace fix.
3370 (gfc_simplify_minval): Whitespace fix.
3371 (gfc_simplify_maxval): Whitespace fix.
3372 (gfc_simplify_mod): Whitespace fix.
3373 (gfc_simplify_modulo): Whitespace fix.
3374 (simplify_nint): Reorderd statements.
3375 (gfc_simplify_not): Whitespace fix.
3376 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3377 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3378 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3379 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3380 (gfc_simplify_realpart): Whitespace fix.
3381 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3382 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3383 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3384 (gfc_simplify_sign): Whitespace fix.
3385 (gfc_simplify_sin): Whitespace fix.
3386 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3387 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3388 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3389 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3390 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3392 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3394 * gfortran.h (gfc_start_constructor): Removed.
3395 (gfc_get_array_element): Removed.
3396 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3397 instead. Fixed all callers.
3398 (extract_element): Removed.
3399 (gfc_expand_constructor): Temporarily removed check for
3400 max-array-constructor. Will be re-introduced later if still required.
3401 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3402 instead. Fixed all callers.
3403 * expr.c (find_array_section): Replaced manual lookup of elements
3404 by gfc_constructor_lookup.
3406 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3408 * gfortran.h (gfc_get_null_expr): New prototype.
3409 (gfc_get_operator_expr): New prototype.
3410 (gfc_get_character_expr): New prototype.
3411 (gfc_get_iokind_expr): New prototype.
3412 * expr.c (gfc_get_null_expr): New.
3413 (gfc_get_character_expr): New.
3414 (gfc_get_iokind_expr): New.
3415 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3416 * matchexp.c (build_node): Renamed and moved to
3417 expr.c (gfc_get_operator_expr). Reordered arguments to match
3418 other functions. Fixed all callers.
3419 (gfc_get_parentheses): Use specific function to build expr.
3420 * array.c (gfc_match_array_constructor): Likewise.
3421 * arith.c (eval_intrinsic): Likewise.
3422 (gfc_hollerith2int): Likewise.
3423 (gfc_hollerith2real): Likewise.
3424 (gfc_hollerith2complex): Likewise.
3425 (gfc_hollerith2logical): Likewise.
3426 * data.c (create_character_intializer): Likewise.
3427 * decl.c (gfc_match_null): Likewise.
3428 (enum_initializer): Likewise.
3429 * io.c (gfc_match_format): Likewise.
3430 (match_io): Likewise.
3431 * match.c (gfc_match_nullify): Likewise.
3432 * primary.c (match_string_constant): Likewise.
3433 (match_logical_constant): Likewise.
3434 (build_actual_constructor): Likewise.
3435 * resolve.c (build_default_init_expr): Likewise.
3436 * symbol.c (generate_isocbinding_symbol): Likewise.
3437 (gfc_build_class_symbol): Likewise.
3438 (gfc_find_derived_vtab): Likewise.
3439 * simplify.c (simplify_achar_char): Likewise.
3440 (gfc_simplify_adjustl): Likewise.
3441 (gfc_simplify_adjustr): Likewise.
3442 (gfc_simplify_and): Likewise.
3443 (gfc_simplify_bit_size): Likewise.
3444 (gfc_simplify_is_iostat_end): Likewise.
3445 (gfc_simplify_is_iostat_eor): Likewise.
3446 (gfc_simplify_isnan): Likewise.
3447 (simplify_bound): Likewise.
3448 (gfc_simplify_leadz): Likewise.
3449 (gfc_simplify_len_trim): Likewise.
3450 (gfc_simplify_logical): Likewise.
3451 (gfc_simplify_maxexponent): Likewise.
3452 (gfc_simplify_minexponent): Likewise.
3453 (gfc_simplify_new_line): Likewise.
3454 (gfc_simplify_null): Likewise.
3455 (gfc_simplify_or): Likewise.
3456 (gfc_simplify_precision): Likewise.
3457 (gfc_simplify_repeat): Likewise.
3458 (gfc_simplify_scan): Likewise.
3459 (gfc_simplify_size): Likewise.
3460 (gfc_simplify_trailz): Likewise.
3461 (gfc_simplify_trim): Likewise.
3462 (gfc_simplify_verify): Likewise.
3463 (gfc_simplify_xor): Likewise.
3464 * trans-io.c (build_dt): Likewise.
3465 (gfc_new_nml_name_expr): Removed.
3467 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3469 * arith.h (gfc_constant_result): Removed prototype.
3470 * constructor.h (gfc_build_array_expr): Removed prototype.
3471 (gfc_build_structure_constructor_expr): Removed prototype.
3472 * gfortran.h (gfc_int_expr): Removed prototype.
3473 (gfc_logical_expr): Removed prototype.
3474 (gfc_get_array_expr): New prototype.
3475 (gfc_get_structure_constructor_expr): New prototype.
3476 (gfc_get_constant_expr): New prototype.
3477 (gfc_get_int_expr): New prototype.
3478 (gfc_get_logical_expr): New prototype.
3479 * arith.c (gfc_constant_result): Moved and renamed to
3480 expr.c (gfc_get_constant_expr). Fixed all callers.
3481 * constructor.c (gfc_build_array_expr): Moved and renamed to
3482 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3483 and kind. Fixed all callers.
3484 (gfc_build_structure_constructor_expr): Moved and renamed to
3485 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3486 to type and kind. Fixed all callers.
3487 * expr.c (gfc_logical_expr): Renamed to ...
3488 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3489 (gfc_int_expr): Renamed to ...
3490 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3492 (gfc_get_constant_expr): New.
3493 (gfc_get_array_expr): New.
3494 (gfc_get_structure_constructor_expr): New.
3495 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3498 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3500 * constructor.h: New.
3501 * constructor.c: New.
3502 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3503 * arith.c (reducy_unary): Use constructor API.
3504 (reduce_binary_ac): Likewise.
3505 (reduce_binary_ca): Likewise.
3506 (reduce_binary_aa): Likewise.
3507 * check.c (gfc_check_pack): Likewise.
3508 (gfc_check_reshape): Likewise.
3509 (gfc_check_unpack): Likewise.
3510 * decl.c (add_init_expr_to_sym): Likewise.
3511 (build_struct): Likewise.
3512 * dependency.c (gfc_check_dependency): Likewise.
3513 (contains_forall_index_p): Likewise.
3514 * dump-parse-tree.c (show_constructor): Likewise.
3515 * expr.c (free_expr0): Likewise.
3516 (gfc_copy_expr): Likewise.
3517 (gfc_is_constant_expr): Likewise.
3518 (simplify_constructor): Likewise.
3519 (find_array_element): Likewise.
3520 (find_component_ref): Likewise.
3521 (find_array_section): Likewise.
3522 (find_substring_ref): Likewise.
3523 (simplify_const_ref): Likewise.
3524 (scalarize_intrinsic_call): Likewise.
3525 (check_alloc_comp_init): Likewise.
3526 (gfc_default_initializer): Likewise.
3527 (gfc_traverse_expr): Likewise.
3528 * iresolve.c (check_charlen_present): Likewise.
3529 (gfc_resolve_reshape): Likewise.
3530 (gfc_resolve_transfer): Likewise.
3531 * module.c (mio_constructor): Likewise.
3532 * primary.c (build_actual_constructor): Likewise.
3533 (gfc_match_structure_constructor): Likewise.
3534 * resolve.c (resolve_structure_cons): Likewise.
3535 * simplify.c (is_constant_array_expr): Likewise.
3536 (init_result_expr): Likewise.
3537 (transformational_result): Likewise.
3538 (simplify_transformation_to_scalar): Likewise.
3539 (simplify_transformation_to_array): Likewise.
3540 (gfc_simplify_dot_product): Likewise.
3541 (simplify_bound): Likewise.
3542 (simplify_matmul): Likewise.
3543 (simplify_minval_maxval): Likewise.
3544 (gfc_simplify_pack): Likewise.
3545 (gfc_simplify_reshape): Likewise.
3546 (gfc_simplify_shape): Likewise.
3547 (gfc_simplify_spread): Likewise.
3548 (gfc_simplify_transpose): Likewise.
3549 (gfc_simplify_unpack): Likewise.q
3550 (gfc_convert_constant): Likewise.
3551 (gfc_convert_char_constant): Likewise.
3552 * target-memory.c (size_array): Likewise.
3553 (encode_array): Likewise.
3554 (encode_derived): Likewise.
3555 (interpret_array): Likewise.
3556 (gfc_interpret_derived): Likewise.
3557 (expr_to_char): Likewise.
3558 (gfc_merge_initializers): Likewise.
3559 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3560 (gfc_trans_array_constructor_value): Likewise.
3561 (get_array_ctor_strlen): Likewise.
3562 (gfc_constant_array_constructor_p): Likewise.
3563 (gfc_build_constant_array_constructor): Likewise.
3564 (gfc_trans_array_constructor): Likewise.
3565 (gfc_conv_array_initializer): Likewise.
3566 * trans-decl.c (check_constant_initializer): Likewise.
3567 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3568 (gfc_apply_interface_mapping_to_cons): Likewise.
3569 (gfc_trans_structure_assign): Likewise.
3570 (gfc_conv_structure): Likewise.
3571 * array.c (check_duplicate_iterator): Likewise.
3572 (match_array_list): Likewise.
3573 (match_array_cons_element): Likewise.
3574 (gfc_match_array_constructor): Likewise.
3575 (check_constructor_type): Likewise.
3576 (check_constructor): Likewise.
3578 (expand_constructor): Likewise.
3579 (extract_element): Likewise.
3580 (gfc_expanded_ac): Likewise.
3581 (resolve_array_list): Likewise.
3582 (gfc_resolve_character_array_constructor): Likewise.
3583 (copy_iterator): Renamed to ...
3584 (gfc_copy_iterator): ... this.
3585 (gfc_append_constructor): Removed.
3586 (gfc_insert_constructor): Removed unused function.
3587 (gfc_get_constructor): Removed.
3588 (gfc_free_constructor): Removed.
3589 (qgfc_copy_constructor): Removed.
3590 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3591 Removed all references. Replaced constructor list by splay-tree.
3592 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3593 the inner struct, added member 'base'.
3594 (gfc_append_constructor): Removed prototype.
3595 (gfc_insert_constructor): Removed prototype.
3596 (gfc_get_constructor): Removed prototype.
3597 (gfc_free_constructor): Removed prototype.
3598 (qgfc_copy_constructor): Removed prototype.
3599 (gfc_copy_iterator): New prototype.
3600 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3602 2010-04-10 Tobias Burnus <burnus@net-b.de>
3605 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3606 proc-pointers and type-bound procedures.
3607 (gfc_specification_expr): Check proc-pointers for pureness.
3609 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3612 * gfortranspec.c (lang_specific_driver): Do not expose vars
3613 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3616 2010-04-09 Tobias Burnus <burnus@net-b.de>
3619 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3621 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3622 * data.c (gfc_assign_data_value): Ditto.
3623 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3624 (gfc_traverse_expr): Traverse also through codimension expressions.
3625 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3626 gfc_has_ultimate_pointer): New functions.
3627 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3628 (gfc_array_ref): Add codimen.
3629 (gfc_array_ref): Add in_allocate.
3630 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3631 gfc_has_ultimate_pointer): Add prototypes.
3632 * interface.c (compare_parameter, compare_actual_formal,
3633 check_intents): Add coarray constraints.
3634 * match.c (gfc_match_iterator): Add coarray constraint.
3635 * match.h (gfc_match_array_ref): Update interface.
3636 * primary.c (gfc_match_varspec): Handle codimensions.
3637 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3638 (check_class_members): Return gfc_try instead for error recovery.
3639 (resolve_typebound_function,resolve_typebound_subroutine,
3640 check_members): Handle return value of check_class_members.
3641 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3642 check_dimension, compare_spec_to_ref, resolve_array_ref,
3643 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3644 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3646 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3647 Skip over coarray refs.
3648 (gfc_array_allocate) Add support for references containing coindexes.
3649 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3650 (gfc_map_intrinsic_function): Ignore codimensions.
3652 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3655 * io.c (check_format_string): Added check for additional non
3656 blank characters after the format string was successfully
3658 * io.c (check_format): Changed the error messages for positive
3659 int required and period required to drop through the error logic
3660 and report with gfc_error instead of gfc_error_now. Corrected
3661 format postion for hollerith strings.
3663 2010-04-08 Tobias Burnus <burnus@net-b.de>
3665 * module.c (use_iso_fortran_env_module): Fix standard check.
3667 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3669 * parse.c (parse_derived, parse_enum): Avoid set but not used
3672 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3675 * gfortran.texi: Add section about representation of
3678 2010-04-07 Simon Baldwin <simonb@google.com>
3680 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3681 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3683 2010-04-07 Richard Guenther <rguenther@suse.de>
3685 * options.c (gfc_init_options): Do not set.
3687 2010-04-06 Tobias Burnus <burnus@net-b.de>
3690 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3691 * match.c (gfc_match_critical, sync_statement): Ditto.
3692 * gfortran.h (gfc_fcoarray): New enum.
3693 (gfc_option_t): Use it.
3694 * lang.opt (fcoarray): Add new flag.
3695 * invoke.texi (fcoarray): Document it.
3696 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3697 (gfc_handle_coarray_option): New function.
3699 2010-04-06 Tobias Burnus <burnus@net-b.de>
3702 * gfortran.h (gfc_array_spec): Add cotype.
3703 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3704 and defer error diagnostic.
3705 * resolve.c (resolve_fl_derived): Add missing check.
3706 (resolve_symbol): Add cotype/type check.
3707 * parse.c (parse_derived): Fix setting of coarray_comp.
3709 2010-04-06 Tobias Burnus <burnus@net-b.de>
3712 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3713 match_array_element_spec,gfc_copy_array_spec,
3714 gfc_compare_array_spec): Include corank.
3715 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3716 * decl.c (build_sym,build_struct,variable_decl,
3717 match_attr_spec,attr_decl1,cray_pointer_decl,
3718 gfc_match_volatile): Add codimension.
3719 (gfc_match_codimension): New function.
3720 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3721 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3722 (gfc_add_codimension): New function prototype.
3723 * match.h (gfc_match_codimension): New function prototype.
3724 (gfc_match_array_spec): Update prototype
3725 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3726 * module.c (MOD_VERSION): Bump.
3727 (mio_symbol_attribute): Support coarray attributes.
3728 (mio_array_spec): Add corank support.
3729 * parse.c (decode_specification_statement,decode_statement,
3730 parse_derived): Add coarray support.
3731 * resolve.c (resolve_formal_arglist, was_declared,
3732 is_non_constant_shape_array, resolve_fl_variable,
3733 resolve_fl_derived, resolve_symbol): Add coarray support.
3734 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3735 gfc_build_class_symbol): Add coarray support.
3736 (gfc_add_codimension): New function.
3738 2010-04-06 Tobias Burnus <burnus@net-b.de>
3741 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3742 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3743 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3745 * intrinsic.texi (iso_fortran_env): Ditto.
3746 * libgfortran.h (libgfortran_stat_codes): New enum.
3747 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3748 constants from the intrinsic module.
3750 2010-04-06 Tobias Burnus <burnus@net-b.de>
3753 * intrinsic.c (add_functions): Add num_images.
3754 * decl.c (gfc_match_end): Handle END CRITICAL.
3755 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3756 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3758 * gfortran.h (gfc_statement): Add enum items for those.
3759 (gfc_exec_op) Ditto.
3760 (gfc_isym_id): Add num_images.
3761 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3762 (gfc_trans_sync,gfc_trans_critical): New functions.
3763 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3764 gfc_trans_critical): Add/update prototypes.
3765 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3766 and SYNC statements.
3767 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3768 * resolve.c (resolve_sync): Add function.
3769 (gfc_resolve_blocks): Handle CRITICAL.
3770 (resolve_code): Handle CRITICAL, ERROR STOP,
3771 (resolve_branch): Add CRITICAL constraint check.
3772 and SYNC statements.
3773 * st.c (gfc_free_statement): Add new statements.
3774 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3775 (gfc_build_builtin_function_decls): Initialize it.
3776 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3777 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3778 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3780 (match_exit_cycle): Handle CRITICAL constraint.
3781 (gfc_match_stopcode): Handle ERROR STOP.
3782 * match.h (gfc_match_critical, gfc_match_error_stop,
3783 gfc_match_sync_all, gfc_match_sync_images,
3784 gfc_match_sync_memory): Add prototype.
3785 * parse.c (decode_statement, gfc_ascii_statement,
3786 parse_executable): Handle new statements.
3787 (parse_critical_block): New function.
3788 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3789 * intrinsic.texi (num_images): Document new function.
3790 * simplify.c (gfc_simplify_num_images): Add function.
3792 2010-04-06 Tobias Burnus <burnus@net-b.de>
3795 * trans-array.c (gfc_conv_expr_descriptor): Update
3796 gfc_trans_scalar_assign call.
3797 (has_default_initializer): New function.
3798 (gfc_trans_deferred_array): Nullify less often.
3799 * trans-expr.c (gfc_conv_subref_array_arg,
3800 gfc_trans_subcomponent_assign): Update call to
3801 gfc_trans_scalar_assign.
3802 (gfc_trans_scalar_assign): Add parameter and pass it on.
3803 (gfc_trans_assignment_1): Optionally, do not dealloc before
3805 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3806 call to gfc_trans_scalar_assign.
3807 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3808 initializer to static variables.
3809 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3810 * trans-stmt.c (forall_make_variable_temp,
3811 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3812 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3813 gfc_trans_allocate): Update gfc_trans_assignment call.
3814 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3815 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3816 parameter to prototype.
3818 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3820 * ioparm.def : Update copyright.
3822 * trans-array.c : ditto
3823 * trans-array.h : ditto
3825 * trans-types.c: ditto
3826 * dependency.c : ditto
3827 * gfortran.h : ditto
3829 * trans-io.c : ditto
3830 * trans-intrinsic.c : ditto
3831 * libgfortran.h : ditto
3832 * invoke.texi : ditto
3833 * intrinsic.texi : ditto
3836 * intrinsic.c : ditto
3837 * interface.c : ditto
3838 * iresolve.c : ditto
3839 * trans-stmt.c : ditto
3840 * trans-stmt.h : ditto
3845 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3848 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3849 do not assert the context of derived types.
3851 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3854 * ioparm.def: Change inquire size variable to type pointer to
3857 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3860 * trans-expr.c (conv_parent_component_references): Ensure that
3861 'dt' has a backend_decl.
3864 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3865 type has a backend_decl.
3868 * resolve.c (resolve_global_procedure): Check that the 'cl'
3869 structure is not NULL.
3871 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3873 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3876 2010-03-17 Tobias Burnus <burnus@net-b.de>
3879 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3880 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3882 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3883 pointees as having explizit size.
3884 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3886 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3887 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3888 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3889 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3890 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3893 2010-03-14 Tobias Burnus <burnus@net-b.de>
3896 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3897 (resolve_ordinary_assign): Add check to avoid segfault.
3899 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3903 * resolve.c (resolve_compcall): Add new boolean dummy argument
3904 'class_members'. Only resolve expression at end if false.
3905 Remove redundant, static variable 'class_object'.
3906 (check_class_members): Add extra argument to call of
3908 (resolve_typebound_function): Renamed resolve_class_compcall.
3909 Do all the detection of class references here. Correct calls to
3910 resolve_compcall for extra argument.
3911 (resolve_typebound_subroutine): resolve_class_typebound_call
3912 renamed. Otherwise same as resolve_typebound_function.
3913 (gfc_resolve_expr): Call resolve_typebound_function.
3914 (resolve_code): Call resolve_typebound_subroutine.
3916 2010-03-10 Tobias Burnus <burnus@net-b.de
3919 * symbol.c (get_iso_c_sym): Set sym->result.
3921 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3924 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3925 for TBPs, otherwise they will not be resolved properly.
3926 (resolve_function): Use 'value.function.esym' instead of
3927 'value.function.name' to check if we're dealing with a TBP.
3928 (check_class_members): Set correct type of passed object for all TBPs,
3929 not only generic ones, except if the type is abstract.
3931 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3934 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3935 'final...' are not misinterpreted as FINAL statements.
3937 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3940 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3941 allocatable ultimate components do not need temporaries, whilst
3942 ultimate pointer components do.
3944 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3947 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3949 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3952 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3955 * trans-array.c (gfc_conv_array_parameter): A full array of
3956 derived type need not be restricted to a symbol without an
3957 array spec to use the call to gfc_conv_expr_descriptor.
3960 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3961 allocatable arrays do not need temporaries.
3963 2010-03-01 Tobias Burnus <burnus@net-b.de>
3966 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3969 2010-02-28 Tobias Burnus <burnus@net-b.de>
3972 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3973 (gfc_conv_initializer): Handle zero initializer as special case.
3975 2010-02-27 Tobias Burnus <burnus@net-b.de>
3978 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3979 for module variables for Fortran 2008.
3981 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3984 * trans-common.c (build_common_decl): Also update DECL_MODE,
3985 and DECL_SIZE when encountering a larger common block and call
3988 2010-02-24 Tobias Burnus <burnus@net-b.de>
3991 * trans-expr.c (gfc_conv_initializer): Call directly
3992 gfc_conv_constant for C_NULL_(FUN)PTR.
3994 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3997 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3998 checking the rest of the dimensions for elements.
4000 2010-02-21 Tobias Burnus <burnus@net-b.de>
4003 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4005 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4006 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4007 * invoke.texi: Document new -fno-protect-parens flag.
4009 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4015 * dependency.c (gfc_check_argument_var_dependency): Use enum
4016 value instead of arithmetic vaue for 'elemental'.
4017 (check_data_pointer_types): New function.
4018 (gfc_check_dependency): Call check_data_pointer_types.
4019 * trans-array.h : Change fourth argument of
4020 gfc_conv_array_parameter to boolean.
4021 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4022 can be a dummy but it must not be assumed shape or deferred.
4023 Change fourth argument to boolean. Array constructor exprs will
4024 always be contiguous and do not need packing and unpacking.
4025 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4026 space and change fourth argument of gfc_conv_array_parameter
4028 (gfc_trans_arrayfunc_assign): Change fourth argument of
4029 gfc_conv_array_parameter to boolean.
4030 * trans-io.c (gfc_convert_array_to_string): The same.
4031 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4033 2010-02-20 Tobias Burnus <burnus@net-b.de>
4036 * libgfortran.h: Add GFC_RTCHECK_MEM.
4037 * invoke.texi (-fcheck=): Document -fcheck=mem.
4038 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4039 and enable malloc-success check only with -fcheck=mem.
4040 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4042 2010-02-16 Tobias Burnus <burnus@net-b.de>
4045 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4046 * intrinsic.c (add_functions): Ditto.
4047 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4048 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4050 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4053 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4054 gfc_trans_do prototype.
4055 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4056 a loop exit condition. If exit condition is given, build the loop exit
4057 code, checking IO results of implied do loops in READ and WRITE.
4058 (gfc_trans_do): Likewise.
4059 * trans.c (trans_code): New static work function, previously
4060 gfc_trans_code. Passes exit condition to gfc_trans_do.
4061 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4062 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4063 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4064 result status bits in the dtparm structure. Use this condition in call
4065 to gfc_trans_code_cond.
4067 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4071 * trans-array.c (gfc_conv_array_parameter): Use
4072 gfc_full_array_ref_p to detect full and contiguous variable
4073 arrays. Full array components and contiguous arrays do not need
4074 internal_pack and internal_unpack.
4076 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4079 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4082 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4084 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4087 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4088 Tobias Burnus <burnus@net-b.de>
4091 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4093 2010-02-10 Tobias Burnus <burnus@net-b.de>
4096 * trans-decl.c (gfc_generate_function_code): Only check
4097 actual-vs.-dummy character bounds if not bind(C).
4099 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4102 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4103 info->dimen after info has been freed.
4105 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4108 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4111 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4113 * module.c (fix_mio_expr): Declare sym.
4115 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4118 * module.c (fix_mio_expr): Fix for private generic procedures.
4120 2010-02-09 Daniel Kraft <d@domob.eu>
4123 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4124 length to be correct and issue only with -Wsurprising.
4125 * invoke.texi (Wsurprising): Mention this new warning that is
4126 turned on by -Wsurprising.
4128 2010-02-09 Daniel Kraft <d@domob.eu>
4131 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4132 can be CHARACTER type.
4133 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4135 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4138 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4139 'formal_ptr'. If this is true, give returned descriptor unity
4140 lbounds, in all dimensions, and the appropriate offset.
4141 (gfc_conv_procedure_call); If formal is a pointer, set the last
4142 argument of gfc_conv_subref_array_arg to true.
4143 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4144 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4145 new arg of gfc_conv_subref_array_arg to false.
4146 * trans-stmt.c (forall_make_variable_temp): The same.
4148 2010-02-03 Tobias Burnus <burnus@net-b.de>
4151 * interface.c (compare_parameter): Disable rank-checking
4154 2010-02-02 Tobias Burnus <burnus@net-b.de>
4157 * parse.c (decode_specification_statement): Use sym->result not sym.
4159 2010-02-01 Tobias Burnus <burnus@net-b.de>
4162 * decl.c (variable_decl): Allow default initializer in
4163 TYPE declarations in PURE functions.
4165 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4168 * resolve.c (resolve_allocate_expr): Move default initialization code
4169 here from gfc_trans_allocate.
4170 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4172 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4173 of CLASS variables via memcpy.
4174 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4175 to resolve_allocate_expr.
4177 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4180 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4181 * gfortran.h : Add prototype for above.
4182 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4183 (gfc_trans_subcomponent_assign): Call new function to replace
4184 the code to deal with allocatable components.
4185 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4186 gfc_get_full_arrayspec_from_expr to replace existing code.
4188 2010-01-25 Tobias Burnus <burnus@net-b.de>
4191 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4194 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4198 * expr.c (remove_subobject_ref): If the constructor is NULL use
4199 the expression as the source.
4200 (simplify_const_ref): Change the type of expression if
4201 there are component references. Allow for substring to be at
4202 the end of an arbitrarily long chain of references. If an
4203 element is found that is not in an EXPR_ARRAY, assume that this
4204 is scalar initialization of array. Call remove_subobject_ref in
4205 this case with NULL second argument.
4207 2010-01-24 Tobias Burnus <burnus@net-b.de>
4210 * array.c (gfc_array_dimen_size): Use correct specific
4211 function in the check.
4213 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
4216 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
4217 is required, turn any trailing array elements after a range
4218 into ranges so that offsets can be calculated.
4220 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
4222 * module.c (mio_f2k_derived): Use enumerator as initializer of
4226 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
4227 bitfield of width 2.
4229 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4232 * resolve.c (extract_compcall_passed_object): Set locus for
4233 passed-object argument.
4234 (extract_ppc_passed_object): Set locus and correctly remove PPC
4237 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
4240 * trans-decl.c (add_argument_checking): Do not use the backend
4241 decl directly to test for the presence of an optional dummy
4242 argument. Use gfc_conv_expr_present, remembering to set the
4246 * trans-decl.c (gfc_generate_function_code): Small white space
4247 changes. If 'recurcheckvar' is NULL do not try to reset it.
4249 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4252 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
4253 component for extended types.
4254 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
4255 and take care of parent component accessibility.
4257 2010-01-17 Janus Weil <janus@gcc.gnu.org>
4260 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
4261 * interface.c (check_interface1): Move a warning message here from
4262 resolve_fl_procedure.
4263 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
4264 * module.c (read_module): Remove call to gfc_check_interfaces, since
4265 this comes too early here.
4266 * resolve.c (resolve_fl_procedure): Move warning message to
4269 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4272 * interface.c (check_interface1): Pass symbol name rather than NULL to
4273 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
4275 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4276 than NULL to gfc_compare_interfaces.
4278 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4281 * trans-array.c (duplicate_allocatable): Static version of
4282 gfc_duplicate_allocatable with provision to handle scalar
4283 components. New boolean argument to switch off call to malloc
4285 (gfc_duplicate_allocatable): New function to call above with
4287 (gfc_copy_allocatable_data): New function to call above with
4289 (structure_alloc_comps): Do not apply indirect reference to
4290 scalar pointers. Add new section to copy allocatable components
4291 of arrays. Extend copying of allocatable components to include
4293 (gfc_copy_only_alloc_comp): New function to copy allocatable
4294 component derived types, without allocating the base structure.
4295 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4296 Add primitive for gfc_copy_only_alloc_comp.
4297 * trans-expr.c (gfc_conv_procedure_call): After calls to
4298 transformational functions with results that are derived types
4299 with allocatable components, copy the components in the result.
4300 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4301 of lhs derived types before allocation.
4303 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4306 * module.c (load_generic_interfaces): If a procedure that is
4307 use associated but not generic is given an interface that
4308 includes itself, then make it generic.
4310 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4311 Shujing Zhao <pearly.zhao@oracle.com>
4313 PR translation/42469
4314 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4315 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4316 character between option name and help text.
4318 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4322 * trans-array.c (gfc_conv_array_initializer): Change call to
4323 gfc_error_now to call to gfc_fatal_error.
4324 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4325 (is_constant_element): Changed name from constant_element.
4326 (gfc_constant_ac): Only use expand_construuctor for expression
4327 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4328 call gfc_is_constant_expr.
4329 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4331 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4332 array expressions should have their constructors expanded.
4333 (gfc_resolve_expr): Use new function to determine whether or not to call
4334 gfc_expand_constructor.
4336 2010-01-09 Tobias Burnus <burnus@net-b.de>
4339 * trans-expr.c (gfc_trans_structure_assign): Handle
4341 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4342 to the constructor for c_null_(fun)ptr.
4343 * resolve.c (resolve_structure_cons): Add special case
4344 for c_null_(fun)ptr.
4346 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4348 * gfortranspec.c (lang_specific_driver): Update copyright notice
4351 2010-01-08 Tobias Burnus <burnus@net-b.de>
4354 * symbol.c (check_conflict, gfc_copy_attr): Add
4355 ASYNCHRONOUS support.
4356 (gfc_add_asynchronous): New function.
4357 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4358 (gfc_match_asynchronous): New function.
4359 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4360 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4361 (gfc_add_asynchronous): New Prototype.
4362 * module.c (ab_attribute, mio_symbol_attribute): Add
4363 ASYNCHRONOUS support.
4364 * resolve.c (was_declared): Ditto.
4365 * match.h (gfc_match_asynchronous): New prototype.
4366 * parse.c (decode_specification_statement,decode_statement):
4367 Add ASYNCHRONOUS support.
4369 2010-01-07 Tobias Burnus <burnus@net-b.de>
4372 * trans-decl.c (get_proc_pointer_decl): Fix call to
4373 gfc_conv_initializer for array-valued proc-pointer funcs.
4375 2010-01-07 Tobias Burnus <burnus@net-b.de>
4378 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4379 allocatable scalars with SAVE attribute.
4381 2010-01-05 Tobias Burnus <burnus@net-b.de>
4384 * options.c (gfc_post_options): Set -frecursion
4385 when -fopenmp is used.
4387 2010-01-05 Tobias Burnus <burnus@net-b.de>
4390 * trans-expr.c (gfc_conv_procedure_call): Nullify
4391 return value for allocatable-scalar character functions.
4393 2010-01-04 Tobias Burnus <burnus@net-b.de>
4396 * error.c (error_printf, gfc_warning, gfc_notify_std,
4397 gfc_warning_now, gfc_error, gfc_error_now,
4398 gfc_fatal_error): Change argument name from nocmsgid to
4399 gmsgid to enable (x)gettext's % checking.
4401 2010-01-04 Tobias Burnus <burnus@net-b.de>
4403 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4405 2010-01-04 Tobias Burnus <burnus@net-b.de>
4408 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4409 for functions returning allocatable scalars.
4410 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4411 reallocating an allocatable scalar.
4412 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4414 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4415 allocatable scalars.
4416 (gfc_generate_function_code): Nullify result variable for
4417 allocatable scalars.
4420 * module.c (gfc_use_module): Fix warning string to allow
4424 * invoke.texi (-fcheck=recursion): Mention that the checking
4425 is also disabled for -frecursive.
4426 * trans-decl.c (gfc_generate_function_code): Disable
4427 -fcheck=recursion when -frecursive is used.
4429 * intrinsic.texi (iso_c_binding): Improve wording.
4432 Copyright (C) 2010 Free Software Foundation, Inc.
4434 Copying and distribution of this file, with or without modification,
4435 are permitted in any medium without royalty provided the copyright
4436 notice and this notice are preserved.