1 2011-04-05 Duncan Sands <baldrick@free.fr>
3 * f95-lang.c (build_builtin_fntypes): Swap frexp parameter types.
5 2011-04-04 Janus Weil <janus@gcc.gnu.org>
8 * class.c (get_unique_hashed_string): Adjust maximum allowable length
9 for unique type string.
11 2011-03-25 Release Manager
15 2011-03-12 Janus Weil <janus@gcc.gnu.org>
18 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Replace base type
19 for polymorphic arguments.
21 2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
24 * intrinsic.texi: Clarify doc of logarithm functions.
26 2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
29 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Fix type of
30 the string length variable.
32 2011-03-11 Janus Weil <janus@gcc.gnu.org>
35 * module.c (ab_attribute,attr_bits): Add AB_PROC_POINTER_COMP.
36 (mio_symbol_attribute): Handle attribute 'proc_pointer_comp'.
38 2011-03-06 Paul Thomas <pault@gcc.gnu.org>
39 Jerry DeLisle <jvdelisle@gcc.gnu.org>
42 * expr.c (gfc_is_constant_expr): Only use gfc_constant_ac if
43 the expression has an iterator. Otherwise, iterate through the
44 array, checking for constant expressions for each element.
46 2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
49 * intrinsic.texi: Update CTIME and FDATE documentation.
51 2011-03-03 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
53 * invoke.texi (Option Summary, Fortran Dialect Options)
54 (Preprocessing Options, Runtime Options, Code Gen Options):
55 Fix vertical list spacing by using @itemx for additinoal
56 items, empty line before @table. Fix typos.
58 2011-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
61 * intrinsic.texi: Fix doc of the VERIFY intrinsic.
63 2011-02-26 Tobias Burnus <burnus@net-b.de>
66 * trans-stmt.c (gfc_trans_allocate): Fix allocation with
67 type-spec of deferred-length strings.
69 2011-02-26 Tobias Burnus <burnus@net-b.de>
72 * openmp.c (gfc_resolve_omp_directive): Resolve if()
73 condition of OpenMP's task.
75 2011-02-26 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
78 * intrinsic.texi: Fix doc of the VERIFY intrinsic.
80 2011-02-24 Tobias Burnus <burnus@net-b.de>
83 * intrinsic.texi (ALLOCATED, ATAN, BESSEL_JN, BESSEL_YN): Add
84 multitable for linebreak between different syntax variants.
86 2011-02-24 Richard Guenther <rguenther@suse.de>
89 * f95-lang.c (pushdecl): For externs in non-global scope push
90 a copy of the decl into the BLOCK.
92 2011-02-23 Mikael Morin <mikael@gcc.gnu.org>
95 * trans.c (gfc_prepend_expr_to_block): New function.
96 * trans.h (gfc_prepend_expr_to_block): Declare.
97 * trans-array.c (gfc_conv_array_parameter): Replace
98 gfc_add_expr_to_block with gfc_prepend_expr_to_block.
100 2011-02-22 Paul Thomas <pault@gcc.gnu.org>
103 * trans-decl.c (gfc_get_extern_function_decl): Don't use the
104 gsymbol backend_decl if the procedure has a formal argument
107 2011-02-22 Tobias Burnus <burnus@net-b.de>
110 * trans-stmt.c (gfc_trans_if_1): Use correct line for
111 expressions in the if condition.
113 2011-02-20 Tobias Burnus <burnus@net-b.de>
116 * trans-decl.c (gfc_trans_deferred_vars): Use gfc_set_backend_locus and
117 gfc_restore_backend_locus to have better debug locations.
118 * trans-array.c (gfc_trans_deferred_array): Ditto.
120 2011-02-20 Paul Thomas <pault@gcc.gnu.org>
124 * trans-types.c (gfc_get_derived_type): Remove code that looks
125 for decls in gsym and add call to gfc_get_module_backend_decl.
126 * trans.h : Add prototype for gfc_get_module_backend_decl.
127 * trans-decl.c (gfc_get_module_backend_decl): New function.
128 (gfc_get_symbol_decl): Call it.
130 2011-02-19 Paul Thomas <pault@gcc.gnu.org>
133 * trans-array.c (get_array_ctor_all_strlen): Move up in file.
134 (get_array_ctor_var_strlen): Add block dummy and add call to
135 get_array_ctor_all_strlen instead of giving up on substrings.
136 Call gcc_unreachable for default case.
137 (get_array_ctor_strlen): Add extra argument to in call to
138 get_array_ctor_var_strlen.
140 2011-02-18 Janus Weil <janus@gcc.gnu.org>
143 * primary.c (gfc_match_structure_constructor): Handle empty parent
146 2011-02-18 Tobias Burnus
149 * trans-expr.c (arrayfunc_assign_needs_temporary): Use
150 esym to check whether the specific procedure returns an
151 allocatable or pointer.
153 2011-02-18 Michael Matz <matz@suse.de>
156 * gfortran.h (struct gfc_component): Add norestrict_decl member.
157 * trans.h (struct lang_type): Add nonrestricted_type member.
158 * trans-expr.c (gfc_conv_component_ref): Search fields with correct
160 * trans-types.c (mirror_fields, gfc_nonrestricted_type): New.
161 (gfc_sym_type): Use it.
163 2011-02-18 Janus Weil <janus@gcc.gnu.org>
166 * resolve.c (resolve_transfer): Reject variables with procedure pointer
169 2011-02-18 Janus Weil <janus@gcc.gnu.org>
172 * gfortran.h (gfc_check_access): Removed prototype.
173 (gfc_check_symbol_access): Added prototype.
174 * module.c (gfc_check_access): Renamed to 'check_access', made static.
175 (gfc_check_symbol_access): New function, basically a shortcut for
177 (write_dt_extensions,write_symbol0,write_generic,write_symtree): Use
178 'gfc_check_symbol_access'.
179 (write_operator,write_module): Renamed 'gfc_check_access'.
180 * resolve.c (resolve_fl_procedure,resolve_fl_derived,
181 resolve_fl_namelist,resolve_symbol,resolve_fntype): Use
182 'gfc_check_symbol_access'.
184 2011-02-16 Janus Weil <janus@gcc.gnu.org>
187 * class.c (gfc_build_class_symbol): Set 'class_ok' attribute.
188 * decl.c (build_sym,attr_decl1): Move setting of 'class_ok' into
189 'gfc_build_class_symbol'.
190 (gfc_match_decl_type_spec): Reject unlimited polymorphism.
191 * interface.c (matching_typebound_op): Check for 'class_ok' attribute.
192 * match.c (select_type_set_tmp): Move setting of 'class_ok' into
193 'gfc_build_class_symbol'.
194 * primary.c (gfc_variable_attr): Check for 'class_ok' attribute.
196 2011-02-15 Steven G. Kargl <kargl@gcc.gnu.org>
199 . simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue.
201 2011-02-14 Janus Weil <janus@gcc.gnu.org>
204 * parse.c (gfc_build_block_ns): Commit 'block@' symbol.
206 2011-02-14 Janus Weil <janus@gcc.gnu.org>
209 * class.c (gfc_build_class_symbol): Give a fatal error on polymorphic
211 * primary.c (gfc_match_varspec): Avoid ICE for invalid class
214 2011-02-14 Janus Weil <janus@gcc.gnu.org>
217 * interface.c (get_expr_storage_size): Handle derived-type components.
219 2011-02-13 Tobias Burnus <burnus@net-b.de>
222 * interface.c (compare_parameter): Avoid ICE with
223 character components.
225 2011-02-12 Janus Weil <janus@gcc.gnu.org>
227 * class.c (gfc_build_class_symbol): Reject polymorphic arrays.
228 * decl.c (build_sym,build_struct,attr_decl1): Use return value of
229 'gfc_build_class_symbol'.
231 2011-02-12 Michael Matz <matz@suse.de>
232 Janus Weil <janus@gcc.gnu.org>
233 Tobias Burnus <burnus@net-b.de>
236 * trans-expr.c (conv_parent_component_references): Avoid unintendent
237 skipping of parent compounds.
239 2011-02-11 Tobias Burnus <burnus@net-b.de>
242 * resolve.c (resolve_formal_arglist): PURE with VALUE
243 and no INTENT: Add -std= diagnostics.
245 2011-02-09 Janus Weil <janus@gcc.gnu.org>
248 * resolve.c (resolve_procedure_interface): If interface has a result
249 variable, copy the typespec and set result pointer to self.
251 2011-02-09 Janus Weil <janus@gcc.gnu.org>
254 * resolve.c (resolve_typebound_subroutine): Remove erroneous line.
256 2011-02-09 Janus Weil <janus@gcc.gnu.org>
259 * trans-decl.c (init_intent_out_dt): Handle CLASS arguments.
261 2011-02-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
263 * io.c (match_io_element): Do not set dt if not inquire.
265 2011-02-08 Janus Weil <janus@gcc.gnu.org>
268 * expr.c (gfc_check_assign_symbol): Reject pointers as pointer
269 initialization target.
271 2011-02-07 Janne Blomqvist <jb@gcc.gnu.org>
272 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
274 * gfortran.texi (Thread-safety): texinfo styling fixes.
275 * intrinsic.texi: Likewise.
277 2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
279 * gfortran.texi (Compiler Characteristics): Add reference to
280 thread-safety section.
282 2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
284 * gfortran.texi (Thread-safety): New section.
285 * intrinsic.texi (EXECUTE_COMMAND_LINE): Mention thread-safety.
287 (GET_ENVIRONMENT_VARIABLE): Likewise.
290 2011-02-06 Paul Thomas <pault@gcc.gnu.org>
293 * trans-stmt.c (gfc_trans_allocate): For deferred character
294 length allocations with SOURCE, store to the values and string
295 length to avoid calculating twice. Replace gfc_start_block
296 with gfc_init_block to avoid unnecessary contexts and to keep
297 declarations of temporaries where they should be. Tidy up the
300 2011-02-05 Janne Blomqvist <jb@gcc.gnu.org>
303 * intrinsic.texi (SYSTEM_CLOCK): Update documentation.
305 2011-02-02 Janus Weil <janus@gcc.gnu.org>
306 Paul Thomas <pault@gcc.gnu.org>
309 * trans-expr.c (gfc_trans_class_init_assign): Add call to
310 gfc_get_derived_type.
311 * module.c (read_cleanup): Do not use unique_symtrees for vtabs
314 2011-02-02 Janus Weil <janus@gcc.gnu.org>
317 * resolve.c (resolve_fl_variable): Handle polymorphic allocatables.
319 2011-02-01 Janus Weil <janus@gcc.gnu.org>
322 * trans-expr.c (gfc_conv_structure): Handle constructors for procedure
323 pointer components with allocatable result.
325 2011-01-31 Janus Weil <janus@gcc.gnu.org>
328 * trans-expr.c (gfc_conv_procedure_call): Handle procedure pointers
329 with pointer or allocatable result.
331 2011-01-31 Paul Thomas <pault@gcc.gnu.org>
334 * trans-stmt.c (gfc_trans_allocate): Improve handling of
335 deferred character lengths with SOURCE.
336 * iresolve.c (gfc_resolve_repeat): Calculate character
337 length from source length and ncopies.
338 * dump-parse-tree.c (show_code_node): Show MOLD and SOURCE
339 expressions for ALLOCATE.
341 2011-01-31 Janus Weil <janus@gcc.gnu.org>
344 * resolve.c (resolve_typebound_subroutine): Bug fix for the case of
345 an argument of a typebound assignment being a component.
347 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
349 * gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use
350 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
352 2011-01-31 Tobias Burnus <burnus@net-b.de>
355 * resolve.c (resolve_fl_procedure): Reject stmt functions
356 with pointer/allocatable attribute.
358 2011-01-31 Tobias Burnus <burnus@net-b.de>
361 * interface.c (gfc_procedure_use): Add explicit interface check for
362 pointer/allocatable functions.
364 2011-01-30 Paul Thomas <pault@gcc.gnu.org>
367 * trans-expr.c (gfc_trans_assignment_1): If the rhs is an op
368 expr and is assigned to a deferred character length scalar,
369 make sure that the function is called before reallocation,
370 so that the length is available. Include procedure pointer
371 and procedure pointer component rhs as well.
376 * gfortran.dg/allocatable_function_5.f90: New test not added by
377 mistake on 2011-01-28.
379 2011-01-29 Tobias Burnus <burnus@net-b.de>
382 * check.c (gfc_check_shape): Support kind argument in SHAPE.
383 * intrinsic.c (add_functions): Ditto.
384 * resolve.c (gfc_resolve_shape): Ditto.
385 * simplify.c (gfc_simplify_shape): Ditto.
386 * intrinsic.h (gfc_check_shape, gfc_resolve_shape,
387 gfc_simplify_shape): Update prototypes.
388 * intrinisc.text (SHAPE): Document kind argument.
390 2011-01-28 Tobias Burnus <burnus@net-b.de>
393 * resolve.c (resolve_formal_arglist): Allow arguments with VALUE
394 attribute also without INTENT.
396 2011-01-28 Tobias Burnus <burnus@net-b.de>
398 * gfortran.texi (Fortran 2003 status): Mention support for
399 nonconstant namelist variables.
401 2011-01-28 Paul Thomas <pault@gcc.gnu.org>
402 Tobias Burnus <burnus@gcc.gnu.org>
407 * interface.c (compare_actual_formal): An allocatable or pointer
408 deferred length actual is only allowed if the formal argument
409 is also deferred length. Clean up whitespace.
410 * trans-expr.c (gfc_conv_procedure_call): Pass string length for
411 deferred character length formal arguments by reference. Do the
412 same for function results.
413 (gfc_trans_pointer_assignment): Do not do runtime check of lhs
414 and rhs character lengths, if deferred length lhs. In this case
415 set the lhs character length to that of the rhs.
416 (gfc_conv_string_parameter): Remove assert that string length is
418 (is_scalar_reallocatable_lhs): New function.
419 (alloc_scalar_allocatable_for_assignment): New function.
420 (gfc_trans_assignment_1): Call above new function. If the rhs is
421 a deferred character length itself, makes ure that the function
422 is called before reallocation, so that the length is available.
423 (gfc_trans_asssignment): Remove error about assignment to
424 deferred length character variables.
425 * gfortran.texi : Update entry about (re)allocation on
427 * trans-stmt.c (gfc_trans_allocate): Add code to handle deferred
428 length character variables.
429 * module.c (mio_typespec): Transfer deferred characteristic.
430 * trans-types.c (gfc_get_function_type): New code to generate
431 hidden typelist, so that those character lengths that are
432 passed by reference get the right type.
433 * resolve.c (resolve_contained_fntype): Supress error for
434 deferred character length functions.
435 (resolve_function, resolve_fl_procedure) The same.
436 (check_symbols): Remove the error that support for
437 entity with deferred type parameter is not yet implemented.
438 (resolve_fl_derived): The same.
439 match.c (alloc_opt_list): Allow MOLD for deferred length object.
440 * trans-decl.c (gfc_get_symbol_decl): For deferred character
441 length dummies, generate a local variable for string length.
442 (create_function_arglist): Hidden length can be a pointer.
443 (gfc_trans_deferred_vars): For deferred character length
444 results and dummies, assign the string length to the local
445 variable from the hidden argument on entry and the other way
446 round on exit, as appropriate.
448 2011-01-27 Tobias Burnus <burnus@net-b.de>
451 * trans-decl.c (gfc_generate_function_code): Fix init
452 of allocatable result variable with allocatable components.
454 2011-01-27 Tobias Burnus <burnus@net-b.de>
457 * options.c (gfc_handle_module_path_options): Save
458 module path without trailing slash as include path.
460 2011-01-25 Tobias Burnus <burnus@net-b.de>
463 * interface.c (gfc_check_operator_interface): Fix
464 defined-assignment check.
466 2011-01-23 Tobias Burnus <burnus@net-b.de>
469 * trans-decl.c (gfc_trans_deferred_vars): Do not nullify
470 scalar allocatable dummy arguments.
472 2011-01-22 Thomas Koenig <tkoenig@gcc.gnu.org>
475 * resolve.c (gfc_iso_c_func_interface): For C_LOC,
476 check for array sections followed by component references
477 which are illegal. Also check for coindexed arguments.
479 2011-01-22 Tobias Burnus <burnus@net-b.de>
482 * primary.c (gfc_match_varspec): Relax gcc_assert to allow for
485 2011-01-21 Tobias Burnus <burnus@net-b.de>
488 * error.c (gfc_error_now, gfc_fatal_error, gfc_error_check):
489 Use defined instead of magic number exit status codes.
490 * scanner.c (include_line, gfc_new_file): Ditto.
492 2011-01-21 Tobias Burnus <burnus@net-b.de>
495 * expr.c (gfc_check_pointer_assign): Reject expr data-targets
496 without pointer attribute.
498 2011-01-18 Janus Weil <janus@gcc.gnu.org>
501 * resolve.c (expression_rank): Fix rank of procedure poiner components.
502 * trans-expr.c (gfc_conv_procedure_call): Take care of procedure
503 pointer components as actual arguments.
505 2011-01-17 Jakub Jelinek <jakub@redhat.com>
508 * gfortran.h (struct gfc_omp_saved_state): New type.
509 (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New prototypes.
510 * resolve.c (resolve_global_procedure): Call it around gfc_resolve
512 * openmp.c (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New
515 2011-01-17 Tobias Burnus <burnus@net-b.de>
518 * invoke.texi (Options to request or suppress errors
519 and warnings): Fix cross link.
521 2011-01-15 Tobias Burnus <burnus@net-b.de>
523 * gfortran.texi: Update Fortran 2003 Status section.
526 * invoke.texi: Add missing "-E" to the -dM example.
528 2011-01-13 Tobias Burnus <burnus@net-b.de>
531 * intrinsic.texi (get_command_argument, get_environment_variable):
532 Mark arguments as optional in the Arguments section.
534 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
535 Tobias Burnus <burnus@net-b.de>
538 * trans-decl.c (gfc_get_extern_function_decl,
539 build_function_decl): Set TREE_PUBLIC/TREE_EXTERNAL before
540 calling decl_attributes.
542 2011-01-13 Tobias Burnus <burnus@net-b.de>
543 Mikael Morin <mikael@gcc.gnu.org>
547 * gfortran.h (gfc_code): Move union ext's case_list into
549 * dump-parse-tree.c (show_code_node): Adapt by prefixing case_list
551 * frontend-passes.c (gfc_code_walker): Ditto.
552 * match.c (gfc_match_goto, gfc_match_call, gfc_match_case,
553 gfc_match_type_is, gfc_match_class_is): Ditto.
554 * resolve.c (resolve_select, resolve_select_type): Ditto.
555 * st.c (gfc_free_statement): Ditto.
556 * trans-stmt.c (gfc_trans_integer_select, gfc_trans_logical_select,
557 gfc_trans_character_select): Ditto.
558 * parse.c (resolve_all_program_units): For error recovery, avoid
559 segfault is proc_name is NULL.
561 2011-01-11 Paul Thomas <pault@gcc.gnu.org>
564 * trans-array.c (gfc_alloc_allocatable_for_assignment): Change
565 to be standard compliant by testing for shape rather than size
566 before skipping reallocation. Improve comments.
568 2011-01-09 Janus Weil <janus@gcc.gnu.org>
571 * resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
574 2011-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
577 * resolve.c (is_scalar_expr_ptr): For a substring reference,
578 use gfc_dep_compare_expr to compare start and end expession.
579 Add FIXME for using gfc_deb_compare_expr elsewhere.
581 2011-01-09 Janus Weil <janus@gcc.gnu.org>
584 * class.c (get_unique_type_string): Make type name start with upper
587 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
590 * invoke.texi: Mention -ffree-line-length-none and
591 -ffixed-line-length-none for preprocessing.
593 2011-01-08 Paul Thomas <pault@gcc.gnu.org>
596 * trans-expr.c (gfc_conv_procedure_call): With a non-copying
597 procedure argument (eg TRANSPOSE) use a temporary if there is
598 any chance of aliasing due to host or use association.
599 (arrayfunc_assign_needs_temporary): Correct logic for function
600 results and do not use a temporary for implicitly PURE
601 variables. Use a temporary for Cray pointees.
602 * symbol.c (gfc_add_save): Explicit SAVE not compatible with
603 implicit pureness of containing procedure.
604 * decl.c (match_old_style_init, gfc_match_data): Where decl
605 would fail in PURE procedure, set implicit_pure to zero.
606 * gfortran.h : Add implicit_pure to structure symbol_attr and
607 add prototype for function gfc_implicit_pure.
608 * expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
609 Where decl would fail in PURE procedure, reset implicit_pure.
610 * io.c (match_vtag, gfc_match_open, gfc_match_close,
611 gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
612 * match.c (gfc_match_critical, gfc_match_stopcode,
613 sync_statement, gfc_match_allocate, gfc_match_deallocate): The
615 * parse.c (decode_omp_directive): The same.
616 (parse_contained): If not PURE, set implicit pure attribute.
617 * resolve.c (resolve_formal_arglist, resolve_structure_cons,
618 resolve_function, resolve_ordinary_assign) : The same.
619 (gfc_implicit_pure): New function.
620 * module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
621 to ab_attribute enum and use it in this function.
623 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
626 * symbol.c (gfc_symbols_could_alias): Strip gfc_ prefix,
627 make static and move in front of its only caller, to ...
628 * trans-array.c (symbols_could_alias): ... here.
629 Pass information about pointer and target status as
630 arguments. Allocatable arrays don't alias anything
631 unless they have the POINTER attribute.
632 (gfc_could_be_alias): Keep track of pointer and target
633 status when following references. Also check if typespecs
634 of components match those of other components or symbols.
636 2011-01-07 Tobias Burnus <burnus@net-b.de>
639 * class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
640 * intrinsic.c (add_functions): Use simplify functions for
641 EXTENDS_TYPE_OF and SAME_TYPE_AS.
642 * intrinsic.h (gfc_simplify_extends_type_of,
643 gfc_simplify_same_type_as): New prototypes.
644 * simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
645 gfc_simplify_same_type_as): New functions.
647 2011-01-07 Janus Weil <janus@gcc.gnu.org>
651 * gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
652 * class.c (gfc_class_null_initializer): Initialize _vptr to declared
654 * expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
655 * resolve.c (resolve_deallocate_expr): _data component will be added
656 at translation stage.
657 * symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
658 * trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.
660 2011-01-06 Daniel Franke <franke.daniel@gmail.com>
664 * parse.c (parse_interface): Remove check for procedure types.
665 * interface.c (check_interface0): Verify that procedures are
666 either all SUBROUTINEs or all FUNCTIONs.
668 2011-01-05 Janus Weil <janus@gcc.gnu.org>
671 * trans-expr.c (gfc_trans_class_assign): Bugfix for r168524 (make sure
672 'vtab' is initialized).
674 2011-01-05 Janus Weil <janus@gcc.gnu.org>
677 * trans-expr.c (gfc_trans_class_assign): For a polymorphic NULL pointer
678 assignment, set the _vptr component to the declared type.
680 2011-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
683 * resolve.c (resolve_allocate_deallocate): Follow references to
684 check for duplicate occurence of allocation/deallocation objects.
686 2011-01-05 Janus Weil <janus@gcc.gnu.org>
689 * trans-decl.c (gfc_trans_deferred_vars): Initialize the _vpr component
690 of polymorphic allocatables according to their declared type.
692 2011-01-04 Janus Weil <janus@gcc.gnu.org>
695 * class.c (gfc_find_derived_vtab): Set the module field for the copying
696 routine to make sure it receives module name mangling.
698 2011-01-03 Jakub Jelinek <jakub@redhat.com>
700 * gfortranspec.c (lang_specific_driver): Update copyright notice
703 2011-01-03 Janus Weil <janus@gcc.gnu.org>
705 * intrinsic.texi (LEADZ): Fix example.
707 2011-01-02 Janus Weil <janus@gcc.gnu.org>
710 * class.c (gfc_find_derived_vtab): Use EXEC_INIT_ASSIGN for __copy_
714 Copyright (C) 2011 Free Software Foundation, Inc.
716 Copying and distribution of this file, with or without modification,
717 are permitted in any medium without royalty provided the copyright
718 notice and this notice are preserved.