1 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
4 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
5 if the lhs has never been host associated, as well as not being
6 use associated, a pointer or a target.
7 * resolve.c (resolve_variable): Mark variables that are host
9 * gfortran.h: Add the host_assoc bit to the symbol_attribute
12 2010-07-09 Janus Weil <janus@gcc.gnu.org>
14 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
15 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
18 2010-07-08 Janus Weil <janus@gcc.gnu.org>
21 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
22 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
23 gfc_resolve_storage_size): New prototypes.
24 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
25 * intrinsic.c (add_functions): Add STORAGE_SIZE.
26 * iresolve.c (gfc_resolve_storage_size): New function.
27 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
29 (gfc_conv_intrinsic_storage_size): New function.
30 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
32 2010-07-08 Jakub Jelinek <jakub@redhat.com>
35 * match.c (match_exit_cycle): Error on EXIT also from collapsed
36 !$omp do loops. Error on CYCLE to non-innermost collapsed
39 2010-07-08 Tobias Burnus <burnus@net-b.de>
42 * array.c (gfc_match_array_ref): Better error message for
43 coarrays with too few ranks.
44 (match_subscript): Move one diagnostic to caller.
45 * gfortran.h (gfc_get_corank): Add prottype.
46 * expr.c (gfc_get_corank): New function.
47 * iresolve.c (resolve_bound): Fix rank for cobounds.
48 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
49 gfc_resolve_ucobound, gfc_resolve_this_image): Update
52 2010-07-06 Tobias Burnus <burnus@net-b.de>
55 * array.c (gfc_expand_constructor): Add optional diagnostic.
56 * gfortran.h (gfc_expand_constructor): Update prototype.
57 * expr.c (gfc_simplify_expr, check_init_expr,
58 gfc_reduce_init_expr): Update gfc_expand_constructor call.
59 * resolve.c (gfc_resolve_expr): Ditto.
61 2010-07-06 Tobias Burnus <burnus@net-b.de>
63 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
64 * trans-intrinsic.c: Ditto.
65 * trans-types.c: Ditto.
66 * convert.c: Include diagnostic-core.h instead of toplev.h.
68 * trans-array.c: Ditto.
69 * trans-const.c: Ditto.
70 * trans-expr.c: Ditto.
72 * trans-openmp.c: Ditto.
75 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
78 * check.c (dim_rank_check): Also check intrinsic functions.
79 Adjust permissible rank for functions which reduce the rank of
80 their argument. Spread is an exception, where DIM can
81 be one larger than the rank of array.
83 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
86 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
88 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
91 * trans-types.c (gfc_get_derived_type): Derived type fields
92 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
93 but build_pointer_type_for_mode must be used for this.
95 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
97 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
98 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
99 type of gfc_conv_procedure_call.
100 (conv_generic_with_optional_char_arg): Likewise.
101 * trans-stmt.c (gfc_trans_call): Likewise.
102 * trans-expr.c (gfc_conv_function_expr): Likewise.
103 (gfc_conv_procedure_call): Use build_call_vec instead of
106 2010-07-04 Daniel Kraft <d@domob.eu>
108 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
110 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
114 * trans-types.c (gfc_get_derived_type): Derived type fields
115 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
117 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
120 * decl.c (match_procedure_in_type): Clear structure before using.
121 (gfc_match_generic): Ditto.
123 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
125 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
126 * trans-types.c (gfc_add_field_to_struct_1): New function, most
127 of which comes from...
128 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
129 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
131 (gfc_get_array_descriptor_base): Likewise.
132 (gfc_get_mixed_entry_union): Likewise.
133 (gfc_get_derived_type): Add extra chain parameter for
134 gfc_add_field_to_struct.
135 * trans-stmt.c (gfc_trans_character_select): Likewise.
136 * trans-io.c (gfc_build_st_parameter): Likewise.
138 2010-06-29 Janus Weil <janus@gcc.gnu.org>
141 * resolve.c (is_external_proc): Prevent procedure pointers from being
142 regarded as external procedures.
144 2010-06-29 Janus Weil <janus@gcc.gnu.org>
147 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
148 passed as second argument of ASSOCIATED.
150 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
153 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
154 to determine if a function assignment can be made without a
156 (gfc_trans_arrayfunc_assign): Move all the conditions that
157 suppress the direct function call to the above new functon and
160 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
163 * interface.c (argument_rank_mismatch): New function.
164 (compare_parameter): Call new function instead of generating
167 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
169 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
170 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
173 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
175 * Make-lang.in: Update dependencies.
177 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
179 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
180 and exit_label fields.
181 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
183 * trans-stmt.c (gfc_trans_simple_do): Likewise.
184 (gfc_trans_do): Likewise.
185 (gfc_trans_do_while): Likewise.
186 (gfc_trans_cycle): Use cycle_label directly.
187 (gfc_trans_exit): Use exit_label directly.
189 2010-06-27 Daniel Kraft <d@domob.eu>
191 * dump-parse-tree.c (show_symbol): Dump target-expression for
193 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
194 (show_namespace): Use show_level for correct indentation of
195 "inner namespaces" (contained procedures or BLOCK).
197 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
200 * dump-parse-tree.c (show_code_node): Show namespace for
203 2010-06-26 Tobias Burnus <burnus@net-b.de>
205 * decl.c (gfc_match_decl_type_spec): Support
206 TYPE(intrinsic-type-spec).
208 2010-06-25 Tobias Burnus <burnus@net-b.de>
210 * intrinsic.h (gfc_check_selected_real_kind,
211 gfc_simplify_selected_real_kind): Update prototypes.
212 * intrinsic.c (add_functions): Add radix support to
214 * check.c (gfc_check_selected_real_kind): Ditto.
215 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
216 * trans-decl.c (gfc_build_intrinsic_function_decls):
217 Change call from selected_real_kind to selected_real_kind2008.
218 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
219 (PRECISION, RANGE, RADIX): Add cross @refs.
221 2010-06-25 Tobias Burnus <burnus@net-b.de>
223 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
224 * gfortran.texi (_gfortran_set_options): Update for
225 GFC_STD_F2008_OBS addition.
226 * libgfortran.h: Add GFC_STD_F2008_OBS.
227 * options.c (set_default_std_flags, gfc_handle_option): Handle
229 io.c (check_format): Fix allow_std check.
231 2010-06-25 Tobias Burnus <burnus@net-b.de>
233 * decl.c (gfc_match_entry): Allow END besides
234 END SUBROUTINE/END FUNCTION for contained procedures.
236 2010-06-25 Tobias Burnus <burnus@net-b.de>
238 * parse.c (next_free, next_fixed): Allow ";" as first character.
240 2010-06-24 Tobias Burnus <burnus@net-b.de>
243 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
245 2010-06-22 Janus Weil <janus@gcc.gnu.org>
248 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
251 2010-06-21 Tobias Burnus <burnus@net-b.de>
254 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
256 * symbol.c (gfc_add_contiguous): New function.
257 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
258 * decl.c (match_attr_spec): Ditto.
259 (gfc_match_contiguous): New function.
260 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
262 * gfortran.h (symbol_attribute): Add contiguous.
263 (gfc_is_simply_contiguous): Add prototype.
264 (gfc_add_contiguous): Add prototype.
265 * match.h (gfc_match_contiguous): Add prototype.
266 * parse.c (decode_specification_statement,
267 decode_statement): Handle contiguous attribute.
268 * expr.c (gfc_is_simply_contiguous): New function.
269 * dump-parse-tree.c (show_attr): Handle contiguous.
270 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
272 * trans-expr.c (gfc_add_interface_mapping): Copy
274 * trans-array.c (gfc_conv_descriptor_stride_get,
275 gfc_conv_array_parameter): Handle contiguous arrays.
276 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
277 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
279 * trans.h (gfc_array_kind): Ditto.
280 * trans-decl.c (gfc_get_symbol_decl): Ditto.
282 2010-06-20 Joseph Myers <joseph@codesourcery.com>
284 * options.c (gfc_handle_option): Don't handle N_OPTS.
286 2010-06-19 Janus Weil <janus@gcc.gnu.org>
289 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
292 2010-06-18 Tobias Burnus <burnus@net-b.de>
295 * resolve.c (resolve_allocate_deallocate): Properly check
296 part-refs in stat=/errmsg= for invalid use.
298 2010-06-17 Janus Weil <janus@gcc.gnu.org>
301 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
302 Return directly in case of an error.
304 2010-06-16 Janus Weil <janus@gcc.gnu.org>
307 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
308 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
309 structure to each procedure in a procedure list.
310 * module.c (mio_typebound_proc): Add NULL argument to
311 'gfc_get_typebound_proc'.
312 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
313 to initialize the new structure.
315 2010-06-15 Janus Weil <janus@gcc.gnu.org>
318 * gfortran.h (gfc_expr): Add new member 'mold'.
319 * match.c (gfc_match_allocate): Implement the MOLD tag.
320 * resolve.c (resolve_allocate_expr): Ditto.
321 * trans-stmt.c (gfc_trans_allocate): Ditto.
323 2010-06-15 Jakub Jelinek <jakub@redhat.com>
326 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
327 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
328 GFC_DECL_SAVED_DESCRIPTOR set.
329 (gfc_omp_report_decl): New function.
330 * trans.h (gfc_omp_report_decl): New prototype.
331 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
333 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
337 * gfortranspec.c (lang_specific_driver): Removed deprecation
339 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
340 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
341 * cpp.h (gfc_cpp_makedep): New.
342 (gfc_cpp_add_dep): New.
343 (gfc_cpp_add_target): New.
344 * cpp.c (gfc_cpp_option): Add deps* members.
345 (gfc_cpp_makedep): New.
346 (gfc_cpp_add_dep): New.
347 (gfc_cpp_add_target): New.
348 (gfc_cpp_init_options): Initialize new options.
349 (gfc_cpp_handle_option): Handle new options.
350 (gfc_cpp_post_options): Map new options to libcpp-options.
351 (gfc_cpp_init): Handle deferred -MQ and -MT options.
352 (gfc_cpp_done): If requested, write dependencies to file.
353 * module.c (gfc_dump_module): Add a module filename as target.
354 * scanner.c (open_included_file): New parameter system; add the
355 included file as dependency.
356 (gfc_open_included_file): Add the included file as dependency.
357 (gfc_open_intrinsic_module): Likewise.
358 * invoke.texi: Removed deprecation warning for -M.
359 * gfortran.texi: Removed Makefile-dependencies project.
361 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
363 * resolve.c (resolve_global_procedure): Improved checking if an
364 explicit interface is required.
366 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
368 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
370 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
371 (gfc_conv_intrinsic_ttynam): Likewise.
372 (gfc_conv_intrinsic_trim): Likewise.
374 2010-06-12 Janus Weil <janus@gcc.gnu.org>
377 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
379 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
381 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
383 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
385 * mathbuiltins.def: Add builtins that do not directly correspond
386 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
387 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
388 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
389 code_{r,c}{4,8,10,16} fields. Add
390 {,complex}{float,double,long_double}_built_in fields.
391 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
392 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
393 definition of OTHER_BUILTIN.
394 (real_compnt_info): Remove unused struct.
395 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
397 (build_round_expr): Call builtin_decl_for_precision instead of
399 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
401 (gfc_build_intrinsic_lib_fndecls): Match
402 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
403 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
405 (gfc_conv_intrinsic_lib_function): Go through all the extended
407 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
409 (gfc_conv_intrinsic_abs): Likewise.
410 (gfc_conv_intrinsic_mod): Likewise.
411 (gfc_conv_intrinsic_sign): Likewise.
412 (gfc_conv_intrinsic_fraction): Likewise.
413 (gfc_conv_intrinsic_nearest): Likewise.
414 (gfc_conv_intrinsic_spacing): Likewise.
415 (gfc_conv_intrinsic_rrspacing): Likewise.
416 (gfc_conv_intrinsic_scale): Likewise.
417 (gfc_conv_intrinsic_set_exponent): Likewise.
419 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
423 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
424 functions with CLASS formal arguments.
426 2010-06-10 Janus Weil <janus@gcc.gnu.org>
429 * resolve.c (conformable_arrays): Handle allocatable components.
431 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
434 * gfortran.texi: Document that Cray pointers cannot be function
437 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
440 * gfortran.texi: Document lack of support for syntax
441 "complex FUNCTION name*16()", and existence of alternative
442 legacy syntax "complex*16 FUNCTION name()".
444 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
447 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
448 POSIX's fsync(), and how to call the latter from Fortran code.
450 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
453 * interface.c (compare_actual_formal): Reject actual arguments with
454 array subscript passed to ASYNCHRONOUS dummys.
456 2010-06-10 Daniel Kraft <d@domob.eu>
459 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
460 (struct gfc_symbol): New field `assoc'.
461 (struct gfc_association_list): New struct.
462 (struct gfc_code): New struct `block' in union, move `ns' there
463 and add association list.
464 (gfc_free_association_list): New method.
465 (gfc_has_vector_subscript): Made public;
466 * match.h (gfc_match_associate): New method.
467 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
468 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
469 * interface.c (gfc_has_vector_subscript): Made public.
470 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
471 * match.c (gfc_match_associate): New method.
472 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
473 * primary.c (match_variable): Don't allow names associated to expr here.
474 * parse.c (decode_statement): Try matching ASSOCIATE statement.
475 (case_exec_markers, case_end): Add ASSOCIATE statement.
476 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
477 (parse_associate): New method.
478 (parse_executable): Handle ST_ASSOCIATE.
479 (parse_block_construct): Change reference to gfc_code's `ns' field.
480 * resolve.c (resolve_select_type): Ditto.
481 (resolve_code): Ditto.
482 (resolve_block_construct): Ditto and add comment.
483 (resolve_select_type): Set association list in generated BLOCK to NULL.
484 (resolve_symbol): Resolve associate names.
485 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
486 and free association list.
487 (gfc_free_association_list): New method.
488 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
489 * trans-stmt.c (gfc_trans_block_construct): Change reference to
490 gfc_code's `ns' field.
492 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
494 * error.c (error_print): Pre-initialize loc by NULL.
495 * openmp.c (resolve_omp_clauses): Add explicit
496 braces to avoid ambigous else.
497 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
499 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
501 * gfc-internals.texi: Move to GFDL 1.3.
502 * gfortran.texi: Ditto.
503 * intrinsic.texi: Ditto.
504 * invoke.texi: Ditto.
506 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
509 * check.c (gfc_check_selected_real_kind): Verify that the
510 actual arguments are scalar.
512 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
515 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
517 2010-06-09 Janus Weil <janus@gcc.gnu.org>
520 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
522 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
524 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
526 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
528 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
529 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
530 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
531 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
533 * fortran/check.c (nonnegative_check, less_than_bitsize1,
534 less_than_bitsize2): New functions.
535 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
536 nonnegative_check and less_than_bitsize1.
537 (gfc_check_ibclr, gfc_check_ibset): Removed.
538 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
541 2010-06-09 Janus Weil <janus@gcc.gnu.org>
544 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
547 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
549 * resolve.c (resolve_deallocate_expr): Avoid warning
550 about possible use of iunitialized sym.
551 (resolve_allocate_expr): Pre-initialize sym by NULL.
553 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
556 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
558 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
560 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
562 (gfc_get_array_type_bounds): Likewise.
564 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
565 (gfc_find_module): Likewise.
567 * f95-lang.c (pushlevel): Likewise.
569 * trans.h (struct lang_type): Add variable_size GTY option.
570 (struct lang_decl): Likewise.
572 2010-06-08 Tobias Burnus <burnus@net-b.de>
575 * symbol.c (check_conflict): Move protected--external/procedure check ...
576 * resolve.c (resolve_select_type): ... to the resolution stage.
578 2010-06-07 Tobias Burnus <burnus@net-b.de>
580 * options.c (gfc_handle_option): Fix -fno-recursive.
582 2010-06-07 Tobias Burnus <burnus@net-b.de>
584 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
585 * gfortran.texi (copyrights-gfortran): Ditto.
587 2010-06-07 Joseph Myers <joseph@codesourcery.com>
589 * lang.opt (fshort-enums): Define using Var and VarExists.
590 * options.c (gfc_handle_option): Don't set flag_short_enums here.
592 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
593 Janus Weil <janus@gcc.gnu.org>
596 * resolve.c (get_declared_from_expr): Move to before
597 resolve_typebound_generic_call. Make new_ref and class_ref
598 ignorable if set to NULL.
599 (resolve_typebound_generic_call): Once we have resolved the
600 generic call, check that the specific instance is that which
601 is bound to the declared type.
602 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
603 freeing 'class_ref->next' twice.
605 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
608 * trans-array.c (structure_alloc_comps): Dereference scalar
609 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
612 2010-06-04 Joseph Myers <joseph@codesourcery.com>
614 * gfortranspec.c (append_arg, lang_specific_driver): Use
615 GCC-specific formats in diagnostics.
617 2010-06-02 Tobias Burnus <burnus@net-b.de>
620 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
623 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
626 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
629 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
631 * fortran/gfortran.texi: Fix typos in description of variable-format-
634 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
637 * dependency.c (gfc_check_section_vs_section): Check
638 for interleaving array assignments without conflicts.
640 2010-05-30 Janus Weil <janus@gcc.gnu.org>
642 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
643 $data component of a class container.
644 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
645 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
646 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
647 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
648 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
649 * gcc/fortran/parse.c (parse_derived): Ditto.
650 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
651 gfc_expr_attr): Ditto.
652 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
653 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
654 resolve_fl_var_and_proc, resolve_typebound_procedure,
655 resolve_fl_derived): Ditto.
656 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
657 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
659 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
660 gfc_trans_deferred_vars): Ditto.
661 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
663 2010-05-28 Tobias Burnus <burnus@net-b.de>
665 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
667 2010-05-28 Joseph Myers <joseph@codesourcery.com>
669 * gfortranspec.c (append_arg, lang_specific_driver): Use
670 fatal_error instead of fatal. Use warning instead of fprintf for
673 2010-05-28 Joseph Myers <joseph@codesourcery.com>
675 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
676 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
677 xstrerror instead of strerror.
679 2010-05-26 Joseph Myers <joseph@codesourcery.com>
681 * cpp.c (cb_cpp_error): Save and restore
682 global_dc->warn_system_headers, not variable warn_system_headers.
684 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
686 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
688 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
690 * trans-common.c: Do not include rtl.h, include output.h instead.
691 * trans-decl.c: Likewise.
693 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
696 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
697 namespace before trying to reorder the gsymbols.
699 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
704 * resolve.c (resolve_global_procedure): Add check for global
705 procedures with implicit interfaces and assumed-shape or optional
706 dummy arguments. Verify that function return type, kind and string
709 2010-05-21 Tobias Burnus <burnus@net-b.de>
711 * gfortran.h: Do not include system.h.
712 * bbt.c: Include system.h.
714 * dependency.c: Ditto.
715 * dump-parse-tree.c: Ditto.
716 * arith.h: Do not include gfortran.h.
717 * constructor.h: Do not include gfortran.h and splay-tree.h.
718 * match.h: Do not include gfortran.h.
720 * target-memory.h: Ditto.
721 * openmp.c: Do not include toplev.h and target.h.
722 * trans-stmt.c: Ditto not include toplev.h.
724 * trans-common.c: Tell why toplev.h is needed. And
725 do not include target.h.
726 * trans-expr.c: Tell why toplev.h is needed.
727 * trans-array.c: Ditto.
728 * trans-openmp.c: Ditto.
729 * trans-const.c: Ditto.
731 * trans-types.c: Ditto.
733 * trans-decl.c: Ditto.
736 * trans-intrinsic.c: Ditto.
739 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
742 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
743 before returning MATCH_ERROR. Add check for scalar. Add check for
744 default integer kind.
746 2010-05-22 Janus Weil <janus@gcc.gnu.org>
749 * match.c (gfc_match_select_type): On error jump back out of the local
751 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
752 stage, more precisely to ...
753 * resolve.c (resolve_fl_derived): ... this place.
755 2010-05-22 Janus Weil <janus@gcc.gnu.org>
758 * resolve.c (ensure_not_abstract): Allow abstract types with
759 non-abstract ancestors.
761 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
763 * trans-const.c: Include realmpfr.h.
764 * Make-lang.in: Update dependencies.
766 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
768 * trans-const.c, trans-types.c, trans-intrinsic.c:
769 Clean up redundant includes.
771 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
774 * lang.opt (Wunused-dummy-argument): New option.
775 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
776 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
777 (set_Wall): Enable warn_unused_dummy_argument.
778 (gfc_handle_option): Set warn_unused_dummy_argument according to
780 * trans-decl.c (generate_local_decl): Separate warnings about
781 unused variables and unused dummy arguments.
782 * invoke.texi: Documented new option.
784 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
786 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
787 (gfc_conv_string_tmp): Do not assert type comparibilty.
788 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
789 (gfc_conv_expr_descriptor): Remove assert.
790 * trans-common.c: Clarify why rtl.h and tm.h are included.
791 * trans-openmp.c: Do not include ggc.h and real.h.
792 Explain why gimple.h is included.
793 * trans-const.c: Do not include ggc.h.
794 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
795 * trans.c: Do not include ggc.h and real.h.
796 Explain why gimple.h is included.
797 * trans-types.c: Do not include tm.h. Explain why langhooks.h
798 and dwarf2out.h are included.
799 * trans-io.c: Do not include gimple.h and real.h.
800 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
801 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
804 2010-05-20 Tobias Burnus <burnus@net-b.de>
806 * options.c (gfc_init_options,gfc_post_options): Enable
807 flag_associative_math by default.
809 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
812 * trans-stmt.c (gfc_trans_stop): Add generation of call to
813 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
814 blank STOP, handling a null expression. (gfc_trans_pause): Use
815 pause_string for blank PAUSE.
816 * trans.h: Add external function declaration for error_stop_numeric.
817 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
818 the declaration for the library call. Adjust whitespaces.
819 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
820 signal no stop code. Match the expression following the stop and pass
821 that to the translators. Remove the old use of digit matching. Add
822 checks that the stop_code expression is INTEGER or CHARACTER, constant,
823 and if CHARACTER, default character KIND.
825 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
828 * lang.opt (Wconversion-extra): New option.
829 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
830 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
831 (set_Wall): Enable -Wconversion.
832 (gfc_handle_option): Set warn_conversion_extra.
833 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
834 introduced for -Wconversion if -Wconversion-extra is present.
835 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
836 -Wconversion; document -Wconversion-extra.
838 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
841 * gfortran.h (gfc_has_default_initializer): New.
842 * expr.c (gfc_has_default_initializer): New.
843 * resolve.c (has_default_initializer): Removed, use
844 gfc_has_default_initializer() instead. Updated all callers.
845 * trans-array.c (has_default_initializer): Removed, use
846 gfc_has_default_initializer() instead. Updated all callers.
847 * trans-decl.c (generate_local_decl): Do not check the
848 first component only to check for initializers, but use
849 gfc_has_default_initializer() instead.
851 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
854 * primary.c (match_string_constant): Move start_locus just inside
856 * data.c (create_character_intializer): Clarified truncation warning.
858 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
861 * intrinsic.h (gfc_check_float): New prototype.
862 (gfc_check_sngl): New prototype.
863 * check.c (gfc_check_float): New.
864 (gfc_check_sngl): New.
865 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
866 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
868 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
869 added them to the list of specifics of REAL instead.
871 2010-05-17 Janus Weil <janus@gcc.gnu.org>
874 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
875 This is now handled via 'gfc_class_null_initializer'.
877 2010-05-17 Janus Weil <janus@gcc.gnu.org>
879 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
880 gfc_build_class_symbol,add_proc_component,add_proc_comps,
881 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
882 add_procs_to_declared_vtab,add_generic_specifics,
883 add_generics_to_declared_vtab,gfc_find_derived_vtab,
884 find_typebound_proc_uop,gfc_find_typebound_proc,
885 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
886 gfc_get_tbp_symtree): Moved here from other places.
887 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
889 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
890 gfc_find_typebound_proc,gfc_find_typebound_user_op,
891 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
892 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
893 * Make-lang.in: Add class.o.
894 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
895 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
896 add_procs_to_declared_vtab,add_generic_specifics,
897 add_generics_to_declared_vtab,gfc_find_derived_vtab,
898 find_typebound_proc_uop,gfc_find_typebound_proc,
899 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
900 gfc_get_tbp_symtree): Move to class.c.
902 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
904 * trans-types.c (gfc_init_types): Use build_function_type_list.
905 (gfc_get_ppc_type): Likewise.
906 * trans-decl.c (gfc_generate_constructors): Likewise.
907 * f95-lang.c (build_builtin_fntypes): Likewise.
908 (gfc_init_builtin_functions): Likewise.
909 (DEF_FUNCTION_TYPE_0): Likewise.
910 (DEF_FUNCTION_TYPE_1): Likewise.
911 (DEF_FUNCTION_TYPE_2): Likewise.
912 (DEF_FUNCTION_TYPE_3): Likewise.
913 (DEF_FUNCTION_TYPE_4): Likewise.
914 (DEF_FUNCTION_TYPE_5): Likewise.
915 (DEF_FUNCTION_TYPE_6): Likewise.
916 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
917 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
919 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
921 * trans-array.c (gfc_trans_array_constructor_value): Use
922 build_constructor instead of build_constructor_from_list.
923 (gfc_build_constant_array_constructor): Likewise.
924 * trans-decl.c (create_main_function): Likewise.
925 * trans-stmt.c (gfc_trans_character_select): Likewise.
927 2010-05-17 Janus Weil <janus@gcc.gnu.org>
930 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
931 (resolve_fl_variable_derived): ... this place.
932 (resolve_symbol): Make sure function symbols (and their result
933 variables) are not resolved twice.
935 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
938 * array.c (match_array_list): Revert change from 2010-05-13.
940 2010-05-16 Richard Guenther <rguenther@suse.de>
942 * trans-decl.c (module_htab_decls_hash): Revert last change.
944 2010-05-16 Richard Guenther <rguenther@suse.de>
946 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
948 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
950 * options.c (set_Wall): Remove special logic for Wuninitialized
953 2010-05-15 Janus Weil <janus@gcc.gnu.org>
957 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
960 2010-05-15 Janus Weil <janus@gcc.gnu.org>
964 * gfortran.h (gfc_class_null_initializer): New prototype.
965 * expr.c (gfc_class_null_initializer): New function to build a NULL
966 initializer for CLASS pointers.
967 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
968 containers. Remove default NULL initialization of $data component.
969 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
971 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
972 Use new function 'gfc_class_null_initializer'.
973 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
976 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
979 * fortran/interface.c (get_sym_storage_size): Use signed instead of
980 unsigned mpz_get_?i routines.
982 2010-05-14 Jakub Jelinek <jakub@redhat.com>
984 * trans.c (trans_code): Set backend locus early.
985 * trans-decl.c (gfc_get_fake_result_decl): Use source location
986 of the function instead of current input_location.
988 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
991 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
993 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
994 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
997 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1000 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1002 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1003 by reference dummy procedures or non-dummy procedure pointers.
1004 (gfc_omp_predetermined_sharing): Return
1005 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1007 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1010 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1011 after OMP statement.
1012 (gfc_match_omp_critical): Likewise.
1013 (gfc_match_omp_flush): Likewise.
1014 (gfc_match_omp_workshare): Likewise.
1015 (gfc_match_omp_master): Likewise.
1016 (gfc_match_omp_ordered): Likewise.
1017 (gfc_match_omp_atomic): Likewise.
1018 (gfc_match_omp_barrier): Likewise.
1019 (gfc_match_omp_end_nowait): Likewise.
1021 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1024 * resolve.c (validate_case_label_expr): Removed FIXME.
1025 (resolve_select): Raise default warning on case labels out of range
1026 of the case expression.
1028 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1033 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1034 about conversion warnings.
1036 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1039 * match.c (gfc_match_select_type): Move error message to
1040 resolve_select_type.
1041 * resolve.c (resolve_select_type): Error message moved here from
1042 gfc_match_select_type. Correctly set type of temporary.
1044 2010-05-10 Richard Guenther <rguenther@suse.de>
1046 * trans-decl.c (gfc_build_library_function_decl): Split out
1048 (build_library_function_decl_1): ... this new function.
1049 Set a fnspec attribute if a specification was provided.
1050 (gfc_build_library_function_decl_with_spec): New function.
1051 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1052 and internal_unpack.
1054 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1057 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1060 2010-05-07 Jason Merrill <jason@redhat.com>
1062 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1063 to avoid -Wc++-compat warning.
1065 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1068 * options.c (gfc_handle_option): Add argument kind.
1069 * gfortran.h (gfc_handle_option): Update declaration.
1071 2010-05-06 Tobias Burnus <burnus@net-b.de>
1074 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1077 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1080 * resolve.c (traverse_data_list): Rephrase error message for
1081 non-constant bounds in data-implied-do.
1083 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1086 * gfortran.h: Removed repeat count from constructor, removed
1088 * data.h (gfc_assign_data_value_range): Changed return value from
1090 * data.c (gfc_assign_data_value): Add location to constructor element.
1091 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1092 for each element in range. Return early if an error was generated.
1093 * resolve.c (check_data_variable): Stop early if range assignment
1096 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1099 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1100 * symbol.c (gfc_build_class_symbol): Add separate class container for
1103 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1106 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1108 2010-05-02 Tobias Burnus <burnus@net-b.de>
1111 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1112 for lcobound, ucobound, image_index and this_image.
1113 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1114 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1115 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1116 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1118 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1120 2010-04-30 Tobias Burnus <burnus@net-b.de>
1124 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1125 calculation for array descriptor types.
1127 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1130 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1131 initializers for PPC members of the vtabs.
1133 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1136 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1137 attribute for all PPC members of the vtypes.
1138 (copy_vtab_proc_comps): Copy the correct interface.
1139 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1140 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1141 a dummy argument and make sure all PPC members of the vtab are
1142 initialized correctly.
1143 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1144 in call to gfc_trans_assign_vtab_procs.
1145 * trans-stmt.c (gfc_trans_allocate): Ditto.
1147 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1150 * resolve.c (resolve_typebound_function): Renamed
1151 resolve_class_compcall.Do all the detection of class references
1153 (resolve_typebound_subroutine): resolve_class_typebound_call
1154 renamed. Otherwise same as resolve_typebound_function.
1155 (gfc_resolve_expr): Call resolve_typebound_function.
1156 (resolve_code): Call resolve_typebound_subroutine.
1158 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1161 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1162 pass back the specific symtree name, rather than the target
1165 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1168 * resolve.c (resolve_structure_cons): Make the initializer of
1169 the vtab component 'extends' the same type as the component.
1171 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1174 * interface.c (check_interface1): Pass symbol name rather than NULL to
1175 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1176 trap MULL. (gfc_compare_derived_types): Revert previous change
1177 incorporated incorrectly during merge from trunk, r155778.
1178 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1179 than NULL to gfc_compare_interfaces.
1180 * symbol.c (add_generic_specifics): Likewise.
1182 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1185 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1186 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1187 (gfc_find_derived_vtab): Likewise.
1188 * module.c (ab_attribute): Add enumerator AB_VTAB.
1189 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1190 (check_for_ambiguous): Likewise.
1192 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1193 Janus Weil <janus@gcc.gnu.org>
1196 * trans-expr.c (select_class_proc): Remove function.
1197 (conv_function_val): Delete reference to previous.
1198 (gfc_conv_derived_to_class): Add second argument to the call to
1199 gfc_find_derived_vtab.
1200 (gfc_conv_structure): Exclude proc_pointer components when
1201 accessing $data field of class objects.
1202 (gfc_trans_assign_vtab_procs): New function.
1203 (gfc_trans_class_assign): Add second argument to the call to
1204 gfc_find_derived_vtab.
1205 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1206 implement holding off searching for the vptr derived type.
1207 (add_proc_component): New function.
1208 (add_proc_comps): New function.
1209 (add_procs_to_declared_vtab1): New function.
1210 (copy_vtab_proc_comps): New function.
1211 (add_procs_to_declared_vtab): New function.
1212 (void add_generic_specifics): New function.
1213 (add_generics_to_declared_vtab): New function.
1214 (gfc_find_derived_vtab): Add second argument to the call to
1215 gfc_find_derived_vtab. Add the calls to
1216 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1217 * decl.c (build_sym, build_struct): Use new arg in calls to
1218 gfc_build_class_symbol.
1219 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1220 definition of struct gfc_class_esym_list. Modify prototypes
1221 of gfc_build_class_symbol and gfc_find_derived_vtab.
1222 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1223 call to gfc_find_derived_vtab.
1224 * module.c : Add the vtype attribute.
1225 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1226 * resolve.c (resolve_typebound_generic_call): Add second arg
1227 to pass along the generic name for class methods.
1228 (resolve_typebound_call): The same.
1229 (resolve_compcall): Use the second arg to carry the generic
1230 name from the above. Remove the reference to class_esym.
1231 (check_members, check_class_members, resolve_class_esym,
1232 hash_value_expr): Remove functions.
1233 (resolve_class_compcall, resolve_class_typebound_call): Modify
1234 to use vtable rather than member by member calls.
1235 (gfc_resolve_expr): Modify second arg in call to
1237 (resolve_select_type): Add second arg in call to
1238 gfc_find_derived_vtab.
1239 (resolve_code): Add second arg in call resolve_typebound_call.
1240 (resolve_fl_derived): Exclude vtypes from check for late
1241 procedure definitions. Likewise for checking of explicit
1242 interface and checking of pass arg.
1243 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1244 calls to gfc_find_derived_vtab.
1245 * match.c (select_type_set_tmp): Use new arg in call to
1246 gfc_build_class_symbol.
1247 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1249 * parse.c (endType): Finish incomplete classes.
1251 2010-04-28 Tobias Burnus <burnus@net-b.de>
1255 * simplify.c (simplify_cobound): Handle scalar coarrays.
1257 2010-04-27 Tobias Burnus <burnus@net-b.de>
1259 * gfc-internals.texi: Update copyright year.
1260 * gfortran.texi: Ditto.
1261 * invoke.texi: Ditto.
1263 2010-04-27 Tobias Burnus <burnus@net-b.de>
1266 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1267 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1268 * trans-types.c (gfc_get_array_type_bounds,
1269 gfc_get_array_descriptor_base): Add corank argument.
1270 * trans-array.c (gfc_array_init_size): Handle corank.
1271 (gfc_trans_create_temp_array, gfc_array_allocate,
1272 gfc_conv_expr_descriptor): Add corank argument to call.
1273 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1275 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1279 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1280 of mucking with a tree directly.
1282 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1285 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1286 gfc_error with new error message.
1288 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1292 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1294 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1296 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1297 than the address of a GFC_SS_REFERENCE.
1298 * trans.h : Change comment on GFC_SS_REFERENCE.
1300 2010-04-22 Richard Guenther <rguenther@suse.de>
1303 * resolve.c (gfc_resolve_index): Wrap around ...
1304 (gfc_resolve_index_1): ... this. Add parameter to allow
1305 any integer kind index type.
1306 (resolve_array_ref): Allow any integer kind for the start
1307 index of an array ref.
1309 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1312 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1315 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1317 * intrinsic.c (sort_actual): Remove 'is' in error message.
1319 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1322 * resolve.c (resolve_fl_derived): If a component character
1323 length has not been resolved, do so now.
1324 (resolve_symbol): The same as above for a symbol character
1326 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1327 not needed for a character valued, procedure pointer.
1330 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1331 not found, return FAILURE rather than ICEing.
1333 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1336 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1337 sequential loops private in the innermost containing task region.
1339 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1341 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1342 to build_common_tree_nodes.
1344 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1347 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1348 gfc_msg_bounds by using 'Array bound mismatch' directly.
1349 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1350 error message to include the mismatch in the extent of array bound.
1351 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1352 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1354 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1356 * gfortran.texi: Update information on temporary file locations.
1358 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1360 * trans-decl.c (gfc_build_qualified_array): Ensure
1361 ubound.N and lbound.N artificial variable names don't appear
1364 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1367 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1368 block of code. Set name to the variable associated with the descriptor.
1370 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1372 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1373 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1375 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1377 * intrinsic.texi: Add the missing specific name of intrinsic
1378 procedure where the specific name is identical to the generic name.
1379 Fix inconsistent or mismatch in the argument names in intrinsic
1380 procedure descriptions. Add the SCALAR allocatable description to
1383 2010-04-14 Tobias Burnus <burnus@net-b.de>
1386 * array.c (gfc_find_array_ref): Handle codimensions.
1387 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1388 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1389 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1391 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1392 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1394 * intrinsic.h (add_functions): Add this_image, image_index,
1395 lcobound and ucobound intrinsics.
1396 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1397 gfc_check_image_index, gfc_check_this_image,
1398 gfc_simplify_image_index, gfc_simplify_lcobound,
1399 gfc_simplify_this_image, gfc_simplify_ucobound):
1400 New function prototypes.
1401 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1402 IMAGE_INDEX): Document new intrinsic functions.
1403 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1405 * simplify.c (simplify_bound_dim): Handle coarrays.
1406 (simplify_bound): Update simplify_bound_dim call.
1407 (gfc_simplify_num_images): Add -fcoarray=none check.
1408 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1409 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1411 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1414 * constructor.c: Fix typo in comment.
1415 * expr.c (find_array_section): Add check for max array limit.
1417 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1420 * gfortranspec.c (lookup_option): Check for -static and return
1422 (lang_specific_driver): Break when OPTION_static is discovered.
1424 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1426 * array.c (extract_element): Restore function from trunk.
1427 (gfc_get_array_element): Restore function from trunk.
1428 (gfc_expand_constructor): Restore check against
1429 flag_max_array_constructor.
1430 * constructor.c (node_copy_and_append): Delete unused.
1431 * gfortran.h: Delete comment and extra include.
1432 * constructor.h: Bump copyright and clean up TODO comments.
1433 * resolve.c: Whitespace.
1435 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1437 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1438 with direct access access to elements. Adjusted prototype, fixed all
1440 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1442 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1443 (gfc_simplify_spread): Removed workaround, directly insert elements
1444 at a given array position.
1445 (gfc_simplify_transpose): Likewise.
1446 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1448 (gfc_simplify_unpack): Likewise.
1450 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1452 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1453 (convert_boz): ... this and moved to start of file.
1454 (gfc_simplify_abs): Whitespace fix.
1455 (gfc_simplify_acos): Whitespace fix.
1456 (gfc_simplify_acosh): Whitespace fix.
1457 (gfc_simplify_aint): Whitespace fix.
1458 (gfc_simplify_dint): Whitespace fix.
1459 (gfc_simplify_anint): Whitespace fix.
1460 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1461 (gfc_simplify_dnint): Whitespace fix.
1462 (gfc_simplify_asin): Whitespace fix.
1463 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1464 (gfc_simplify_atan): Likewise.
1465 (gfc_simplify_atanh): Whitespace fix.
1466 (gfc_simplify_atan2): Whitespace fix.
1467 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1468 (gfc_simplify_bessel_j1): Likewise.
1469 (gfc_simplify_bessel_jn): Likewise.
1470 (gfc_simplify_bessel_y0): Likewise.
1471 (gfc_simplify_bessel_y1): Likewise.
1472 (gfc_simplify_bessel_yn): Likewise.
1473 (gfc_simplify_ceiling): Reorderd statements.
1474 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1476 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1478 (gfc_simplify_complex): Replaced if-gate. Removed check for
1480 (gfc_simplify_conjg): Whitespace fix.
1481 (gfc_simplify_cos): Whitespace fix.
1482 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1483 (gfc_simplify_dcmplx): Removed check for constant arguments.
1484 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1485 (gfc_simplify_digits): Whitespace fix.
1486 (gfc_simplify_dim): Whitespace fix.
1487 (gfc_simplify_dprod): Reordered statements.
1488 (gfc_simplify_erf): Whitespace fix.
1489 (gfc_simplify_erfc): Whitespace fix.
1490 (gfc_simplify_epsilon): Whitespace fix.
1491 (gfc_simplify_exp): Whitespace fix.
1492 (gfc_simplify_exponent): Use convert_boz().
1493 (gfc_simplify_floor): Reorderd statements.
1494 (gfc_simplify_gamma): Whitespace fix.
1495 (gfc_simplify_huge): Whitespace fix.
1496 (gfc_simplify_iand): Whitespace fix.
1497 (gfc_simplify_ieor): Whitespace fix.
1498 (simplify_intconv): Use gfc_convert_constant().
1499 (gfc_simplify_int): Use simplify_intconv().
1500 (gfc_simplify_int2): Reorderd statements.
1501 (gfc_simplify_idint): Reorderd statements.
1502 (gfc_simplify_ior): Whitespace fix.
1503 (gfc_simplify_ishftc): Removed duplicate type check.
1504 (gfc_simplify_len): Use range_check() instead of manual range check.
1505 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1506 (gfc_simplify_log): Whitespace fix.
1507 (gfc_simplify_log10): Whitespace fix.
1508 (gfc_simplify_minval): Whitespace fix.
1509 (gfc_simplify_maxval): Whitespace fix.
1510 (gfc_simplify_mod): Whitespace fix.
1511 (gfc_simplify_modulo): Whitespace fix.
1512 (simplify_nint): Reorderd statements.
1513 (gfc_simplify_not): Whitespace fix.
1514 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1515 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1516 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1517 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1518 (gfc_simplify_realpart): Whitespace fix.
1519 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1520 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1521 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1522 (gfc_simplify_sign): Whitespace fix.
1523 (gfc_simplify_sin): Whitespace fix.
1524 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1525 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1526 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1527 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1528 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1530 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1532 * gfortran.h (gfc_start_constructor): Removed.
1533 (gfc_get_array_element): Removed.
1534 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1535 instead. Fixed all callers.
1536 (extract_element): Removed.
1537 (gfc_expand_constructor): Temporarily removed check for
1538 max-array-constructor. Will be re-introduced later if still required.
1539 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1540 instead. Fixed all callers.
1541 * expr.c (find_array_section): Replaced manual lookup of elements
1542 by gfc_constructor_lookup.
1544 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1546 * gfortran.h (gfc_get_null_expr): New prototype.
1547 (gfc_get_operator_expr): New prototype.
1548 (gfc_get_character_expr): New prototype.
1549 (gfc_get_iokind_expr): New prototype.
1550 * expr.c (gfc_get_null_expr): New.
1551 (gfc_get_character_expr): New.
1552 (gfc_get_iokind_expr): New.
1553 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1554 * matchexp.c (build_node): Renamed and moved to
1555 expr.c (gfc_get_operator_expr). Reordered arguments to match
1556 other functions. Fixed all callers.
1557 (gfc_get_parentheses): Use specific function to build expr.
1558 * array.c (gfc_match_array_constructor): Likewise.
1559 * arith.c (eval_intrinsic): Likewise.
1560 (gfc_hollerith2int): Likewise.
1561 (gfc_hollerith2real): Likewise.
1562 (gfc_hollerith2complex): Likewise.
1563 (gfc_hollerith2logical): Likewise.
1564 * data.c (create_character_intializer): Likewise.
1565 * decl.c (gfc_match_null): Likewise.
1566 (enum_initializer): Likewise.
1567 * io.c (gfc_match_format): Likewise.
1568 (match_io): Likewise.
1569 * match.c (gfc_match_nullify): Likewise.
1570 * primary.c (match_string_constant): Likewise.
1571 (match_logical_constant): Likewise.
1572 (build_actual_constructor): Likewise.
1573 * resolve.c (build_default_init_expr): Likewise.
1574 * symbol.c (generate_isocbinding_symbol): Likewise.
1575 (gfc_build_class_symbol): Likewise.
1576 (gfc_find_derived_vtab): Likewise.
1577 * simplify.c (simplify_achar_char): Likewise.
1578 (gfc_simplify_adjustl): Likewise.
1579 (gfc_simplify_adjustr): Likewise.
1580 (gfc_simplify_and): Likewise.
1581 (gfc_simplify_bit_size): Likewise.
1582 (gfc_simplify_is_iostat_end): Likewise.
1583 (gfc_simplify_is_iostat_eor): Likewise.
1584 (gfc_simplify_isnan): Likewise.
1585 (simplify_bound): Likewise.
1586 (gfc_simplify_leadz): Likewise.
1587 (gfc_simplify_len_trim): Likewise.
1588 (gfc_simplify_logical): Likewise.
1589 (gfc_simplify_maxexponent): Likewise.
1590 (gfc_simplify_minexponent): Likewise.
1591 (gfc_simplify_new_line): Likewise.
1592 (gfc_simplify_null): Likewise.
1593 (gfc_simplify_or): Likewise.
1594 (gfc_simplify_precision): Likewise.
1595 (gfc_simplify_repeat): Likewise.
1596 (gfc_simplify_scan): Likewise.
1597 (gfc_simplify_size): Likewise.
1598 (gfc_simplify_trailz): Likewise.
1599 (gfc_simplify_trim): Likewise.
1600 (gfc_simplify_verify): Likewise.
1601 (gfc_simplify_xor): Likewise.
1602 * trans-io.c (build_dt): Likewise.
1603 (gfc_new_nml_name_expr): Removed.
1605 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1607 * arith.h (gfc_constant_result): Removed prototype.
1608 * constructor.h (gfc_build_array_expr): Removed prototype.
1609 (gfc_build_structure_constructor_expr): Removed prototype.
1610 * gfortran.h (gfc_int_expr): Removed prototype.
1611 (gfc_logical_expr): Removed prototype.
1612 (gfc_get_array_expr): New prototype.
1613 (gfc_get_structure_constructor_expr): New prototype.
1614 (gfc_get_constant_expr): New prototype.
1615 (gfc_get_int_expr): New prototype.
1616 (gfc_get_logical_expr): New prototype.
1617 * arith.c (gfc_constant_result): Moved and renamed to
1618 expr.c (gfc_get_constant_expr). Fixed all callers.
1619 * constructor.c (gfc_build_array_expr): Moved and renamed to
1620 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1621 and kind. Fixed all callers.
1622 (gfc_build_structure_constructor_expr): Moved and renamed to
1623 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1624 to type and kind. Fixed all callers.
1625 * expr.c (gfc_logical_expr): Renamed to ...
1626 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1627 (gfc_int_expr): Renamed to ...
1628 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1630 (gfc_get_constant_expr): New.
1631 (gfc_get_array_expr): New.
1632 (gfc_get_structure_constructor_expr): New.
1633 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1636 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1638 * constructor.h: New.
1639 * constructor.c: New.
1640 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1641 * arith.c (reducy_unary): Use constructor API.
1642 (reduce_binary_ac): Likewise.
1643 (reduce_binary_ca): Likewise.
1644 (reduce_binary_aa): Likewise.
1645 * check.c (gfc_check_pack): Likewise.
1646 (gfc_check_reshape): Likewise.
1647 (gfc_check_unpack): Likewise.
1648 * decl.c (add_init_expr_to_sym): Likewise.
1649 (build_struct): Likewise.
1650 * dependency.c (gfc_check_dependency): Likewise.
1651 (contains_forall_index_p): Likewise.
1652 * dump-parse-tree.c (show_constructor): Likewise.
1653 * expr.c (free_expr0): Likewise.
1654 (gfc_copy_expr): Likewise.
1655 (gfc_is_constant_expr): Likewise.
1656 (simplify_constructor): Likewise.
1657 (find_array_element): Likewise.
1658 (find_component_ref): Likewise.
1659 (find_array_section): Likewise.
1660 (find_substring_ref): Likewise.
1661 (simplify_const_ref): Likewise.
1662 (scalarize_intrinsic_call): Likewise.
1663 (check_alloc_comp_init): Likewise.
1664 (gfc_default_initializer): Likewise.
1665 (gfc_traverse_expr): Likewise.
1666 * iresolve.c (check_charlen_present): Likewise.
1667 (gfc_resolve_reshape): Likewise.
1668 (gfc_resolve_transfer): Likewise.
1669 * module.c (mio_constructor): Likewise.
1670 * primary.c (build_actual_constructor): Likewise.
1671 (gfc_match_structure_constructor): Likewise.
1672 * resolve.c (resolve_structure_cons): Likewise.
1673 * simplify.c (is_constant_array_expr): Likewise.
1674 (init_result_expr): Likewise.
1675 (transformational_result): Likewise.
1676 (simplify_transformation_to_scalar): Likewise.
1677 (simplify_transformation_to_array): Likewise.
1678 (gfc_simplify_dot_product): Likewise.
1679 (simplify_bound): Likewise.
1680 (simplify_matmul): Likewise.
1681 (simplify_minval_maxval): Likewise.
1682 (gfc_simplify_pack): Likewise.
1683 (gfc_simplify_reshape): Likewise.
1684 (gfc_simplify_shape): Likewise.
1685 (gfc_simplify_spread): Likewise.
1686 (gfc_simplify_transpose): Likewise.
1687 (gfc_simplify_unpack): Likewise.q
1688 (gfc_convert_constant): Likewise.
1689 (gfc_convert_char_constant): Likewise.
1690 * target-memory.c (size_array): Likewise.
1691 (encode_array): Likewise.
1692 (encode_derived): Likewise.
1693 (interpret_array): Likewise.
1694 (gfc_interpret_derived): Likewise.
1695 (expr_to_char): Likewise.
1696 (gfc_merge_initializers): Likewise.
1697 * trans-array.c (gfc_get_array_constructor_size): Likewise.
1698 (gfc_trans_array_constructor_value): Likewise.
1699 (get_array_ctor_strlen): Likewise.
1700 (gfc_constant_array_constructor_p): Likewise.
1701 (gfc_build_constant_array_constructor): Likewise.
1702 (gfc_trans_array_constructor): Likewise.
1703 (gfc_conv_array_initializer): Likewise.
1704 * trans-decl.c (check_constant_initializer): Likewise.
1705 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
1706 (gfc_apply_interface_mapping_to_cons): Likewise.
1707 (gfc_trans_structure_assign): Likewise.
1708 (gfc_conv_structure): Likewise.
1709 * array.c (check_duplicate_iterator): Likewise.
1710 (match_array_list): Likewise.
1711 (match_array_cons_element): Likewise.
1712 (gfc_match_array_constructor): Likewise.
1713 (check_constructor_type): Likewise.
1714 (check_constructor): Likewise.
1716 (expand_constructor): Likewise.
1717 (extract_element): Likewise.
1718 (gfc_expanded_ac): Likewise.
1719 (resolve_array_list): Likewise.
1720 (gfc_resolve_character_array_constructor): Likewise.
1721 (copy_iterator): Renamed to ...
1722 (gfc_copy_iterator): ... this.
1723 (gfc_append_constructor): Removed.
1724 (gfc_insert_constructor): Removed unused function.
1725 (gfc_get_constructor): Removed.
1726 (gfc_free_constructor): Removed.
1727 (qgfc_copy_constructor): Removed.
1728 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
1729 Removed all references. Replaced constructor list by splay-tree.
1730 (struct gfc_constructor): Removed member 'next', moved 'offset' from
1731 the inner struct, added member 'base'.
1732 (gfc_append_constructor): Removed prototype.
1733 (gfc_insert_constructor): Removed prototype.
1734 (gfc_get_constructor): Removed prototype.
1735 (gfc_free_constructor): Removed prototype.
1736 (qgfc_copy_constructor): Removed prototype.
1737 (gfc_copy_iterator): New prototype.
1738 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
1740 2010-04-10 Tobias Burnus <burnus@net-b.de>
1743 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
1744 proc-pointers and type-bound procedures.
1745 (gfc_specification_expr): Check proc-pointers for pureness.
1747 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
1750 * gfortranspec.c (lang_specific_driver): Do not expose vars
1751 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
1754 2010-04-09 Tobias Burnus <burnus@net-b.de>
1757 * decl.c (variable_decl, match_attr_spec): Fix setting the array
1759 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
1760 * data.c (gfc_assign_data_value): Ditto.
1761 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
1762 (gfc_traverse_expr): Traverse also through codimension expressions.
1763 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1764 gfc_has_ultimate_pointer): New functions.
1765 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
1766 (gfc_array_ref): Add codimen.
1767 (gfc_array_ref): Add in_allocate.
1768 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1769 gfc_has_ultimate_pointer): Add prototypes.
1770 * interface.c (compare_parameter, compare_actual_formal,
1771 check_intents): Add coarray constraints.
1772 * match.c (gfc_match_iterator): Add coarray constraint.
1773 * match.h (gfc_match_array_ref): Update interface.
1774 * primary.c (gfc_match_varspec): Handle codimensions.
1775 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
1776 (check_class_members): Return gfc_try instead for error recovery.
1777 (resolve_typebound_function,resolve_typebound_subroutine,
1778 check_members): Handle return value of check_class_members.
1779 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
1780 check_dimension, compare_spec_to_ref, resolve_array_ref,
1781 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
1782 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
1784 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
1785 Skip over coarray refs.
1786 (gfc_array_allocate) Add support for references containing coindexes.
1787 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
1788 (gfc_map_intrinsic_function): Ignore codimensions.
1790 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
1793 * io.c (check_format_string): Added check for additional non
1794 blank characters after the format string was successfully
1796 * io.c (check_format): Changed the error messages for positive
1797 int required and period required to drop through the error logic
1798 and report with gfc_error instead of gfc_error_now. Corrected
1799 format postion for hollerith strings.
1801 2010-04-08 Tobias Burnus <burnus@net-b.de>
1803 * module.c (use_iso_fortran_env_module): Fix standard check.
1805 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1807 * parse.c (parse_derived, parse_enum): Avoid set but not used
1810 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
1813 * gfortran.texi: Add section about representation of
1816 2010-04-07 Simon Baldwin <simonb@google.com>
1818 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
1819 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
1821 2010-04-07 Richard Guenther <rguenther@suse.de>
1823 * options.c (gfc_init_options): Do not set.
1825 2010-04-06 Tobias Burnus <burnus@net-b.de>
1828 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
1829 * match.c (gfc_match_critical, sync_statement): Ditto.
1830 * gfortran.h (gfc_fcoarray): New enum.
1831 (gfc_option_t): Use it.
1832 * lang.opt (fcoarray): Add new flag.
1833 * invoke.texi (fcoarray): Document it.
1834 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
1835 (gfc_handle_coarray_option): New function.
1837 2010-04-06 Tobias Burnus <burnus@net-b.de>
1840 * gfortran.h (gfc_array_spec): Add cotype.
1841 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
1842 and defer error diagnostic.
1843 * resolve.c (resolve_fl_derived): Add missing check.
1844 (resolve_symbol): Add cotype/type check.
1845 * parse.c (parse_derived): Fix setting of coarray_comp.
1847 2010-04-06 Tobias Burnus <burnus@net-b.de>
1850 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
1851 match_array_element_spec,gfc_copy_array_spec,
1852 gfc_compare_array_spec): Include corank.
1853 (match_array_element_spec,gfc_set_array_spec): Support codimension.
1854 * decl.c (build_sym,build_struct,variable_decl,
1855 match_attr_spec,attr_decl1,cray_pointer_decl,
1856 gfc_match_volatile): Add codimension.
1857 (gfc_match_codimension): New function.
1858 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
1859 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
1860 (gfc_add_codimension): New function prototype.
1861 * match.h (gfc_match_codimension): New function prototype.
1862 (gfc_match_array_spec): Update prototype
1863 * match.c (gfc_match_common): Update gfc_match_array_spec call.
1864 * module.c (MOD_VERSION): Bump.
1865 (mio_symbol_attribute): Support coarray attributes.
1866 (mio_array_spec): Add corank support.
1867 * parse.c (decode_specification_statement,decode_statement,
1868 parse_derived): Add coarray support.
1869 * resolve.c (resolve_formal_arglist, was_declared,
1870 is_non_constant_shape_array, resolve_fl_variable,
1871 resolve_fl_derived, resolve_symbol): Add coarray support.
1872 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
1873 gfc_build_class_symbol): Add coarray support.
1874 (gfc_add_codimension): New function.
1876 2010-04-06 Tobias Burnus <burnus@net-b.de>
1879 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
1880 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
1881 stat_locked_other_image, stat_stopped_image and stat_unlocked of
1883 * intrinsic.texi (iso_fortran_env): Ditto.
1884 * libgfortran.h (libgfortran_stat_codes): New enum.
1885 * module.c (use_iso_fortran_env_module): Honour -std= when loading
1886 constants from the intrinsic module.
1888 2010-04-06 Tobias Burnus <burnus@net-b.de>
1891 * intrinsic.c (add_functions): Add num_images.
1892 * decl.c (gfc_match_end): Handle END CRITICAL.
1893 * intrinsic.h (gfc_simplify_num_images): Add prototype.
1894 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
1896 * gfortran.h (gfc_statement): Add enum items for those.
1897 (gfc_exec_op) Ditto.
1898 (gfc_isym_id): Add num_images.
1899 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
1900 (gfc_trans_sync,gfc_trans_critical): New functions.
1901 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
1902 gfc_trans_critical): Add/update prototypes.
1903 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
1904 and SYNC statements.
1905 * trans.h (gfor_fndecl_error_stop_string) Add variable.
1906 * resolve.c (resolve_sync): Add function.
1907 (gfc_resolve_blocks): Handle CRITICAL.
1908 (resolve_code): Handle CRITICAL, ERROR STOP,
1909 (resolve_branch): Add CRITICAL constraint check.
1910 and SYNC statements.
1911 * st.c (gfc_free_statement): Add new statements.
1912 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
1913 (gfc_build_builtin_function_decls): Initialize it.
1914 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
1915 (gfc_match_critical, gfc_match_error_stop, sync_statement,
1916 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
1918 (match_exit_cycle): Handle CRITICAL constraint.
1919 (gfc_match_stopcode): Handle ERROR STOP.
1920 * match.h (gfc_match_critical, gfc_match_error_stop,
1921 gfc_match_sync_all, gfc_match_sync_images,
1922 gfc_match_sync_memory): Add prototype.
1923 * parse.c (decode_statement, gfc_ascii_statement,
1924 parse_executable): Handle new statements.
1925 (parse_critical_block): New function.
1926 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
1927 * intrinsic.texi (num_images): Document new function.
1928 * simplify.c (gfc_simplify_num_images): Add function.
1930 2010-04-06 Tobias Burnus <burnus@net-b.de>
1933 * trans-array.c (gfc_conv_expr_descriptor): Update
1934 gfc_trans_scalar_assign call.
1935 (has_default_initializer): New function.
1936 (gfc_trans_deferred_array): Nullify less often.
1937 * trans-expr.c (gfc_conv_subref_array_arg,
1938 gfc_trans_subcomponent_assign): Update call to
1939 gfc_trans_scalar_assign.
1940 (gfc_trans_scalar_assign): Add parameter and pass it on.
1941 (gfc_trans_assignment_1): Optionally, do not dealloc before
1943 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
1944 call to gfc_trans_scalar_assign.
1945 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
1946 initializer to static variables.
1947 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1948 * trans-stmt.c (forall_make_variable_temp,
1949 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1950 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1951 gfc_trans_allocate): Update gfc_trans_assignment call.
1952 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1953 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1954 parameter to prototype.
1956 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1958 * ioparm.def : Update copyright.
1960 * trans-array.c : ditto
1961 * trans-array.h : ditto
1963 * trans-types.c: ditto
1964 * dependency.c : ditto
1965 * gfortran.h : ditto
1967 * trans-io.c : ditto
1968 * trans-intrinsic.c : ditto
1969 * libgfortran.h : ditto
1970 * invoke.texi : ditto
1971 * intrinsic.texi : ditto
1974 * intrinsic.c : ditto
1975 * interface.c : ditto
1976 * iresolve.c : ditto
1977 * trans-stmt.c : ditto
1978 * trans-stmt.h : ditto
1983 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1986 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1987 do not assert the context of derived types.
1989 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1992 * ioparm.def: Change inquire size variable to type pointer to
1995 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1998 * trans-expr.c (conv_parent_component_references): Ensure that
1999 'dt' has a backend_decl.
2002 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2003 type has a backend_decl.
2006 * resolve.c (resolve_global_procedure): Check that the 'cl'
2007 structure is not NULL.
2009 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2011 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2014 2010-03-17 Tobias Burnus <burnus@net-b.de>
2017 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2018 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2020 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2021 pointees as having explizit size.
2022 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2024 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2025 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2026 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2027 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2028 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2031 2010-03-14 Tobias Burnus <burnus@net-b.de>
2034 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2035 (resolve_ordinary_assign): Add check to avoid segfault.
2037 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2041 * resolve.c (resolve_compcall): Add new boolean dummy argument
2042 'class_members'. Only resolve expression at end if false.
2043 Remove redundant, static variable 'class_object'.
2044 (check_class_members): Add extra argument to call of
2046 (resolve_typebound_function): Renamed resolve_class_compcall.
2047 Do all the detection of class references here. Correct calls to
2048 resolve_compcall for extra argument.
2049 (resolve_typebound_subroutine): resolve_class_typebound_call
2050 renamed. Otherwise same as resolve_typebound_function.
2051 (gfc_resolve_expr): Call resolve_typebound_function.
2052 (resolve_code): Call resolve_typebound_subroutine.
2054 2010-03-10 Tobias Burnus <burnus@net-b.de
2057 * symbol.c (get_iso_c_sym): Set sym->result.
2059 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2062 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2063 for TBPs, otherwise they will not be resolved properly.
2064 (resolve_function): Use 'value.function.esym' instead of
2065 'value.function.name' to check if we're dealing with a TBP.
2066 (check_class_members): Set correct type of passed object for all TBPs,
2067 not only generic ones, except if the type is abstract.
2069 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2072 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2073 'final...' are not misinterpreted as FINAL statements.
2075 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2078 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2079 allocatable ultimate components do not need temporaries, whilst
2080 ultimate pointer components do.
2082 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2085 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2087 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2090 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2093 * trans-array.c (gfc_conv_array_parameter): A full array of
2094 derived type need not be restricted to a symbol without an
2095 array spec to use the call to gfc_conv_expr_descriptor.
2098 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2099 allocatable arrays do not need temporaries.
2101 2010-03-01 Tobias Burnus <burnus@net-b.de>
2104 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2107 2010-02-28 Tobias Burnus <burnus@net-b.de>
2110 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2111 (gfc_conv_initializer): Handle zero initializer as special case.
2113 2010-02-27 Tobias Burnus <burnus@net-b.de>
2116 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2117 for module variables for Fortran 2008.
2119 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2122 * trans-common.c (build_common_decl): Also update DECL_MODE,
2123 and DECL_SIZE when encountering a larger common block and call
2126 2010-02-24 Tobias Burnus <burnus@net-b.de>
2129 * trans-expr.c (gfc_conv_initializer): Call directly
2130 gfc_conv_constant for C_NULL_(FUN)PTR.
2132 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2135 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2136 checking the rest of the dimensions for elements.
2138 2010-02-21 Tobias Burnus <burnus@net-b.de>
2141 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2143 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2144 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2145 * invoke.texi: Document new -fno-protect-parens flag.
2147 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2153 * dependency.c (gfc_check_argument_var_dependency): Use enum
2154 value instead of arithmetic vaue for 'elemental'.
2155 (check_data_pointer_types): New function.
2156 (gfc_check_dependency): Call check_data_pointer_types.
2157 * trans-array.h : Change fourth argument of
2158 gfc_conv_array_parameter to boolean.
2159 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2160 can be a dummy but it must not be assumed shape or deferred.
2161 Change fourth argument to boolean. Array constructor exprs will
2162 always be contiguous and do not need packing and unpacking.
2163 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2164 space and change fourth argument of gfc_conv_array_parameter
2166 (gfc_trans_arrayfunc_assign): Change fourth argument of
2167 gfc_conv_array_parameter to boolean.
2168 * trans-io.c (gfc_convert_array_to_string): The same.
2169 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2171 2010-02-20 Tobias Burnus <burnus@net-b.de>
2174 * libgfortran.h: Add GFC_RTCHECK_MEM.
2175 * invoke.texi (-fcheck=): Document -fcheck=mem.
2176 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2177 and enable malloc-success check only with -fcheck=mem.
2178 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2180 2010-02-16 Tobias Burnus <burnus@net-b.de>
2183 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2184 * intrinsic.c (add_functions): Ditto.
2185 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2186 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2188 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2191 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2192 gfc_trans_do prototype.
2193 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2194 a loop exit condition. If exit condition is given, build the loop exit
2195 code, checking IO results of implied do loops in READ and WRITE.
2196 (gfc_trans_do): Likewise.
2197 * trans.c (trans_code): New static work function, previously
2198 gfc_trans_code. Passes exit condition to gfc_trans_do.
2199 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2200 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2201 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2202 result status bits in the dtparm structure. Use this condition in call
2203 to gfc_trans_code_cond.
2205 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2209 * trans-array.c (gfc_conv_array_parameter): Use
2210 gfc_full_array_ref_p to detect full and contiguous variable
2211 arrays. Full array components and contiguous arrays do not need
2212 internal_pack and internal_unpack.
2214 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2217 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2220 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2222 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2225 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2226 Tobias Burnus <burnus@net-b.de>
2229 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2231 2010-02-10 Tobias Burnus <burnus@net-b.de>
2234 * trans-decl.c (gfc_generate_function_code): Only check
2235 actual-vs.-dummy character bounds if not bind(C).
2237 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2240 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2241 info->dimen after info has been freed.
2243 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2246 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2249 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2251 * module.c (fix_mio_expr): Declare sym.
2253 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2256 * module.c (fix_mio_expr): Fix for private generic procedures.
2258 2010-02-09 Daniel Kraft <d@domob.eu>
2261 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2262 length to be correct and issue only with -Wsurprising.
2263 * invoke.texi (Wsurprising): Mention this new warning that is
2264 turned on by -Wsurprising.
2266 2010-02-09 Daniel Kraft <d@domob.eu>
2269 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2270 can be CHARACTER type.
2271 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2273 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2276 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2277 'formal_ptr'. If this is true, give returned descriptor unity
2278 lbounds, in all dimensions, and the appropriate offset.
2279 (gfc_conv_procedure_call); If formal is a pointer, set the last
2280 argument of gfc_conv_subref_array_arg to true.
2281 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2282 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2283 new arg of gfc_conv_subref_array_arg to false.
2284 * trans-stmt.c (forall_make_variable_temp): The same.
2286 2010-02-03 Tobias Burnus <burnus@net-b.de>
2289 * interface.c (compare_parameter): Disable rank-checking
2292 2010-02-02 Tobias Burnus <burnus@net-b.de>
2295 * parse.c (decode_specification_statement): Use sym->result not sym.
2297 2010-02-01 Tobias Burnus <burnus@net-b.de>
2300 * decl.c (variable_decl): Allow default initializer in
2301 TYPE declarations in PURE functions.
2303 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2306 * resolve.c (resolve_allocate_expr): Move default initialization code
2307 here from gfc_trans_allocate.
2308 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2310 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2311 of CLASS variables via memcpy.
2312 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2313 to resolve_allocate_expr.
2315 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2318 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2319 * gfortran.h : Add prototype for above.
2320 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2321 (gfc_trans_subcomponent_assign): Call new function to replace
2322 the code to deal with allocatable components.
2323 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2324 gfc_get_full_arrayspec_from_expr to replace existing code.
2326 2010-01-25 Tobias Burnus <burnus@net-b.de>
2329 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2332 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2336 * expr.c (remove_subobject_ref): If the constructor is NULL use
2337 the expression as the source.
2338 (simplify_const_ref): Change the type of expression if
2339 there are component references. Allow for substring to be at
2340 the end of an arbitrarily long chain of references. If an
2341 element is found that is not in an EXPR_ARRAY, assume that this
2342 is scalar initialization of array. Call remove_subobject_ref in
2343 this case with NULL second argument.
2345 2010-01-24 Tobias Burnus <burnus@net-b.de>
2348 * array.c (gfc_array_dimen_size): Use correct specific
2349 function in the check.
2351 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2354 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2355 is required, turn any trailing array elements after a range
2356 into ranges so that offsets can be calculated.
2358 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2360 * module.c (mio_f2k_derived): Use enumerator as initializer of
2364 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2365 bitfield of width 2.
2367 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2370 * resolve.c (extract_compcall_passed_object): Set locus for
2371 passed-object argument.
2372 (extract_ppc_passed_object): Set locus and correctly remove PPC
2375 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2378 * trans-decl.c (add_argument_checking): Do not use the backend
2379 decl directly to test for the presence of an optional dummy
2380 argument. Use gfc_conv_expr_present, remembering to set the
2384 * trans-decl.c (gfc_generate_function_code): Small white space
2385 changes. If 'recurcheckvar' is NULL do not try to reset it.
2387 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2390 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2391 component for extended types.
2392 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2393 and take care of parent component accessibility.
2395 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2398 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2399 * interface.c (check_interface1): Move a warning message here from
2400 resolve_fl_procedure.
2401 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2402 * module.c (read_module): Remove call to gfc_check_interfaces, since
2403 this comes too early here.
2404 * resolve.c (resolve_fl_procedure): Move warning message to
2407 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2410 * interface.c (check_interface1): Pass symbol name rather than NULL to
2411 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2413 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2414 than NULL to gfc_compare_interfaces.
2416 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2419 * trans-array.c (duplicate_allocatable): Static version of
2420 gfc_duplicate_allocatable with provision to handle scalar
2421 components. New boolean argument to switch off call to malloc
2423 (gfc_duplicate_allocatable): New function to call above with
2425 (gfc_copy_allocatable_data): New function to call above with
2427 (structure_alloc_comps): Do not apply indirect reference to
2428 scalar pointers. Add new section to copy allocatable components
2429 of arrays. Extend copying of allocatable components to include
2431 (gfc_copy_only_alloc_comp): New function to copy allocatable
2432 component derived types, without allocating the base structure.
2433 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2434 Add primitive for gfc_copy_only_alloc_comp.
2435 * trans-expr.c (gfc_conv_procedure_call): After calls to
2436 transformational functions with results that are derived types
2437 with allocatable components, copy the components in the result.
2438 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2439 of lhs derived types before allocation.
2441 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2444 * module.c (load_generic_interfaces): If a procedure that is
2445 use associated but not generic is given an interface that
2446 includes itself, then make it generic.
2448 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2449 Shujing Zhao <pearly.zhao@oracle.com>
2451 PR translation/42469
2452 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2453 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2454 character between option name and help text.
2456 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2460 * trans-array.c (gfc_conv_array_initializer): Change call to
2461 gfc_error_now to call to gfc_fatal_error.
2462 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2463 (is_constant_element): Changed name from constant_element.
2464 (gfc_constant_ac): Only use expand_construuctor for expression
2465 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2466 call gfc_is_constant_expr.
2467 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2469 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2470 array expressions should have their constructors expanded.
2471 (gfc_resolve_expr): Use new function to determine whether or not to call
2472 gfc_expand_constructor.
2474 2010-01-09 Tobias Burnus <burnus@net-b.de>
2477 * trans-expr.c (gfc_trans_structure_assign): Handle
2479 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2480 to the constructor for c_null_(fun)ptr.
2481 * resolve.c (resolve_structure_cons): Add special case
2482 for c_null_(fun)ptr.
2484 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2486 * gfortranspec.c (lang_specific_driver): Update copyright notice
2489 2010-01-08 Tobias Burnus <burnus@net-b.de>
2492 * symbol.c (check_conflict, gfc_copy_attr): Add
2493 ASYNCHRONOUS support.
2494 (gfc_add_asynchronous): New function.
2495 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2496 (gfc_match_asynchronous): New function.
2497 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2498 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2499 (gfc_add_asynchronous): New Prototype.
2500 * module.c (ab_attribute, mio_symbol_attribute): Add
2501 ASYNCHRONOUS support.
2502 * resolve.c (was_declared): Ditto.
2503 * match.h (gfc_match_asynchronous): New prototype.
2504 * parse.c (decode_specification_statement,decode_statement):
2505 Add ASYNCHRONOUS support.
2507 2010-01-07 Tobias Burnus <burnus@net-b.de>
2510 * trans-decl.c (get_proc_pointer_decl): Fix call to
2511 gfc_conv_initializer for array-valued proc-pointer funcs.
2513 2010-01-07 Tobias Burnus <burnus@net-b.de>
2516 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2517 allocatable scalars with SAVE attribute.
2519 2010-01-05 Tobias Burnus <burnus@net-b.de>
2522 * options.c (gfc_post_options): Set -frecursion
2523 when -fopenmp is used.
2525 2010-01-05 Tobias Burnus <burnus@net-b.de>
2528 * trans-expr.c (gfc_conv_procedure_call): Nullify
2529 return value for allocatable-scalar character functions.
2531 2010-01-04 Tobias Burnus <burnus@net-b.de>
2534 * error.c (error_printf, gfc_warning, gfc_notify_std,
2535 gfc_warning_now, gfc_error, gfc_error_now,
2536 gfc_fatal_error): Change argument name from nocmsgid to
2537 gmsgid to enable (x)gettext's % checking.
2539 2010-01-04 Tobias Burnus <burnus@net-b.de>
2541 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2543 2010-01-04 Tobias Burnus <burnus@net-b.de>
2546 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2547 for functions returning allocatable scalars.
2548 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2549 reallocating an allocatable scalar.
2550 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2552 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2553 allocatable scalars.
2554 (gfc_generate_function_code): Nullify result variable for
2555 allocatable scalars.
2558 * module.c (gfc_use_module): Fix warning string to allow
2562 * invoke.texi (-fcheck=recursion): Mention that the checking
2563 is also disabled for -frecursive.
2564 * trans-decl.c (gfc_generate_function_code): Disable
2565 -fcheck=recursion when -frecursive is used.
2567 * intrinsic.texi (iso_c_binding): Improve wording.
2570 Copyright (C) 2010 Free Software Foundation, Inc.
2572 Copying and distribution of this file, with or without modification,
2573 are permitted in any medium without royalty provided the copyright
2574 notice and this notice are preserved.