+2008-12-02 Jakub Jelinek <jakub@redhat.com>
+ Diego Novillo <dnovillo@google.com>
+
+ * Make-lang.in (install-finclude-dir): Use mkinstalldirs
+ and don't remove the finclude directory beforehand.
+
+2008-12-02 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36704
+ PR fortran/38290
+ * decl.c (match_result): Result may be a standard variable or a
+ procedure pointer.
+ * expr.c (gfc_check_pointer_assign): Additional checks for procedure
+ pointer assignments.
+ * primary.c (gfc_match_rvalue): Bugfix for procedure pointer
+ assignments.
+ * resolve.c (resolve_function): Check for attr.subroutine.
+ * symbol.c (check_conflict): Addtional checks for RESULT statements.
+ * trans-types.c (gfc_sym_type,gfc_get_function_type): Support procedure
+ pointers as function result.
+
+2008-12-01 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/38252
+ * parse.c (parse_spec): Skip statement order check in case
+ of a CONTAINS statement.
+
+2008-11-30 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37779
+ * gfortran.h (struct gfc_entry_list): Fixed typo in comment.
+ * resolve.c (is_illegal_recursion): New method.
+ (resolve_procedure_expression): Use new is_illegal_recursion instead of
+ direct check and handle function symbols correctly.
+ (resolve_actual_arglist): Removed useless recursion check.
+ (resolve_function): Use is_illegal_recursion instead of direct check.
+ (resolve_call): Ditto.
+
+2008-11-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ * trans-array.c (gfc_conv_array_parameter): Guard union access.
+
+2008-11-29 Janus Weil <janus@gcc.gnu.org>
+ Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/38289
+ PR fortran/38290
+ * decl.c (match_procedure_decl): Handle whitespaces.
+ * resolve.c (resolve_specific_s0): Bugfix in check for intrinsic
+ interface.
+
+2008-11-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * module.c (gfc_dump_module): Report error on unlink only if
+ errno != ENOENT.
+
+2008-11-25 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/36463
+ * expr.c (replace_symbol): Don't replace the symtree
+ if the expresion is an intrinsic function. Don't create
+ non-existent symtrees. Use symbol's name instead of symtree's,
+ different in case of module procedure dummy arguments.
+
+2008-11-25 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ PR fortran/38248
+ * module.c (gfc_dump_module): Check rename/unlink syscalls errors.
+
+2008-11-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR fortran/37319
+ * parse.c (match_deferred_characteristics): Make sure 'name' is
+ initialized before reading it.
+
+2008-11-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/37803
+ * arith.c (gfc_check_real_range): Add mpfr_check_range.
+ * simplify.c (gfc_simplify_nearest): Add mpfr_check_range.
+
+2008-11-24 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/38184
+ * simplify.c (is_constant_array_expr): Return true instead of false
+ if the array constructor is empty.
+
+2008-11-24 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37779
+ * resolve.c (resolve_procedure_expression): New method.
+ (resolve_variable): Call it.
+ (resolve_actual_arglist): Call gfc_resolve_expr for procedure arguments.
+
+2008-11-24 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34820
+ * trans-expr.c (gfc_conv_function_call): Remove all code to
+ deallocate intent out derived types with allocatable
+ components.
+ (gfc_trans_assignment_1): An assignment from a scalar to an
+ array of derived types with allocatable components, requires
+ a deep copy to each array element and deallocation of the
+ converted rhs expression afterwards.
+ * trans-array.c : Minor whitespace.
+ * trans-decl.c (init_intent_out_dt): Add code to deallocate
+ allocatable components of derived types with intent out.
+ (generate_local_decl): If these types are unused, set them
+ referenced anyway but allow the uninitialized warning.
+
+ PR fortran/34143
+ * trans-expr.c (gfc_trans_subcomponent_assign): If a conversion
+ expression has a null data pointer argument, nullify the
+ allocatable component.
+
+ PR fortran/32795
+ * trans-expr.c (gfc_trans_subcomponent_assign): Only nullify
+ the data pointer if the source is not a variable.
+
+2008-11-23 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37735
+ * trans-array.c (structure_alloc_comps): Do not duplicate the
+ descriptor if this is a descriptorless array!
+
+2008-11-12 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/38160
+ * trans-types.c (gfc_validate_c_kind): Remove function.
+ * decl.c (gfc_match_kind_spec): Add C kind parameter check.
+ (verify_bind_c_derived_type): Remove gfc_validate_c_kind call.
+ (verify_c_interop_param): Update call.
+ * gfortran.h (verify_bind_c_derived_type): Update prototype.
+ (gfc_validate_c_kind): Remove.
+ * symbol.c (verify_bind_c_derived_type): Update verify_c_interop call.
+ * resolve.c (gfc_iso_c_func_interface): Ditto.
+
+2008-11-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR libfortran/37839
+ * trans-io.c (gfc_build_io_library_fndecls): Decrease pad size back
+ to 16 pointers plus 32 integers. Don't use max integer kind
+ alignment, only gfc_intio_kind's alignment.
+ (gfc_trans_inquire): Only set flags2 if mask2 is non-zero.
+ * ioparm.def: Fix order, bitmasks and types of inquire round, sign
+ and pending fields. Move u in dt before id.
+ * io.c (gfc_free_inquire): Free decimal and size exprs.
+ (match_inquire_element): Match size instead of matching blank twice.
+ (gfc_resolve_inquire): Resolve size.
+
+2008-11-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/29215
+ * trans-array.c (trans_array_constructor_value,
+ gfc_build_constant_array_constructor): Fill in TREE_PURPOSE.
+
+ * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use
+ gfc_index_one_node.
+ (gfc_conv_intrinsic_size): Use gfc_index_{zero,one}_node.
+
+ PR fortran/38181
+ * trans-intrinsic.c (gfc_conv_intrinsic_size): Inline 2 argument
+ size if the second argument is not optional and one argument size
+ for rank 1 arrays.
+
+2008-11-19 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/38171
+ * module.c (load_equiv): Regression fix; check that equivalence
+ members come from the same module only.
+
+2008-11-16 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/35681
+ * dependency.c (gfc_check_argument_var_dependency): Add
+ elemental check flag. Issue a warning if we find a dependency
+ but don't generate a temporary. Add the case of an elemental
+ function call as actual argument to an elemental procedure.
+ Add the case of an operator expression as actual argument
+ to an elemental procedure.
+ (gfc_check_argument_dependency): Add elemental check flag.
+ Update calls to gfc_check_argument_var_dependency.
+ (gfc_check_fncall_dependency): Add elemental check flag.
+ Update call to gfc_check_argument_dependency.
+ * trans-stmt.c (gfc_trans_call): Make call to
+ gfc_conv_elemental_dependency unconditional, but with a flag
+ whether we should check dependencies between variables.
+ (gfc_conv_elemental_dependency): Add elemental check flag.
+ Update call to gfc_check_fncall_dependency.
+ * trans-expr.c (gfc_trans_arrayfunc_assign): Update call to
+ gfc_check_fncall_dependency.
+ * resolve.c (find_noncopying_intrinsics): Update call to
+ gfc_check_fncall_dependency.
+ * dependency.h (enum gfc_dep_check): New enum.
+ (gfc_check_fncall_dependency): Update prototype.
+
+2008-11-16 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/37992
+ * gfortran.h (gfc_namespace): Added member old_cl_list,
+ backup of cl_list.
+ (gfc_free_charlen): Added prototype.
+ * symbol.c (gfc_free_charlen): New function.
+ (gfc_free_namespace): Use gfc_free_charlen.
+ * parse.c (next_statement): Backup gfc_current_ns->cl_list.
+ (reject_statement): Restore gfc_current_ns->cl_list.
+ Free cl_list's elements before dropping them.
+
+2008-11-16 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/38095
+ * trans-expr.c (gfc_map_intrinsic_function): Fix pointer access.
+
+2008-11-16 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/38119
+ * trans-array.c (gfc_trans_create_temp_array): Set the
+ loop->from to zero and the renormalisation of loop->to for all
+ dimensions.
+
+2008-11-16 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37926
+ * trans-expr.c (gfc_free_interface_mapping): Null sym->formal
+ (gfc_add_interface_mapping): Copy the pointer to the formal
+ arglist, rather than using copy_formal_args - fixes regression.
+
+2008-11-15 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37926
+ * trans-expr.c (gfc_add_interface_mapping): Transfer the formal
+ arglist and the always_explicit attribute if the dummy arg is a
+ procedure.
+
+2008-11-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/37988
+ * io.c (enum format_token): For readability replace FMT_POS with FMT_T,
+ FMT_TL, and FMT_TR. (format_lex): Use new enumerators. (check_format):
+ Add check for missing positive integer.
+
+2008-10-14 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/38033
+ * trans-array.c (gfc_trans_create_temp_array): Stabilize the
+ 'to' expression.
+ (gfc_conv_loop_setup): Use the end expression for the loop 'to'
+ if it is available.
+
+2008-11-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/35366
+ PR fortran/33759
+ * trans-const.c (gfc_conv_constant_to_tree): Warn when
+ converting an integer outside of LOGICAL's range to
+ LOGICAL.
+ * trans-intrinsic.c (gfc_conv_intrinsic_function,
+ gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer):
+ Use INTEGER_TYPE instead of BOOLEAN_TYPE for TRANSFER as
+ argument of another TRANSFER.
+
+2008-11-12 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/38065
+ * resolve.c (resolve_fntype): Fix private derived type checking.
+
+2008-11-09 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37836
+ * intrinsic.c (add_functions): Reference gfc_simplify._minval
+ and gfc_simplify_maxval.
+ * intrinsic.h : Add prototypes for gfc_simplify._minval and
+ gfc_simplify_maxval.
+ * simplify.c (min_max_choose): New function extracted from
+ simplify_min_max.
+ (simplify_min_max): Call it.
+ (simplify_minval_maxval, gfc_simplify_minval,
+ gfc_simplify_maxval): New functions.
+
+2008-11-04 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37597
+ * parse.c (gfc_fixup_sibling_symbols ): Fixup contained, even
+ when symbol not found.
+
+2008-11-03 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/37821
+ * cpp.c (gfc_cpp_add_include_path): Use BRACKET.
+ * scanner.c (add_path_to_list): Argument to add at head.
+ (gfc_add_include_path): Add new argument.
+ (gfc_add_intrinsic_modules_path) Update call.
+ (load_file): Print filename/line in the error message.
+ * gfortran.h (gfc_add_include_path): Update prototype.
+ * options.c (gfc_post_options,gfc_handle_module_path_options,
+ gfc_handle_option): Update call.
+ * lang-spec.h (F951_OPTIONS): Don't insert include path twice.
+
+ * arith.c (arith_error): Add -fno-range-error to the message.
+
+2008-11-03 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37445
+ * resolve.c (resolve_actual_arglist ): Correct comparison of
+ FL_VARIABLE with e->expr_type.
+ (resolve_call): Check that host association is correct.
+ (resolve_actual_arglist ): Remove return is old_sym is use
+ associated. Only reparse expression if old and new symbols
+ have different types.
+
+ PR fortran/PR35769
+ * resolve.c (gfc_resolve_assign_in_forall): Change error to a
+ warning.
+
+2008-11-01 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36426
+ * expr.c (replace_symbol): Replace all symbols which lie in the
+ formal namespace of the interface and copy their attributes.
+ * resolve.c (resolve_symbol): Add charlen to namespace.
+
+2008-11-01 Steven G. Kargl <kargls@comcast.net>
+
+ PR fortran/19925
+ * trans-array.c (gfc_trans_array_constructor_value): Fix comment.
+ (gfc_conv_array_initializer): Convert internal_error() to gfc_error_now.
+ * array.c: Remove GFC_MAX_AC_EXPAND macro.
+ (gfc_expand_constructor): Use gfc_option.flag_max_array_constructor.
+ * gfortran.h (gfc_option): Add flag_max_array_constructor member.
+ * lang.opt: Add -fmax-array-constructor option.
+ * expr.c (gfc_match_init_expr): Fix error message to mention new option.
+ * invoke.texi: Document new option.
+ * options.c (gfc_init_options): Set default value for new option.
+ (gfc_handle_option): Deal with commandline.
+
+2008-11-01 Daniel Kraft <d@domob.eu>
+
+ PR fortran/35681
+ * gfortran.h (struct gfc_code): New field `resolved_isym'.
+ * trans.h (gfc_build_memcpy_call): Made public.
+ * trans-array.h (gfc_trans_create_temp_array): New argument `initial'.
+ * intrinsic.c (gfc_intrinsic_sub_interface): Set resolved_isym.
+ * iresolve.c (create_formal_for_intents): New helper method.
+ (gfc_resolve_mvbits): Put dummy formal arglist on resolved_sym.
+ * resolve.c (resolve_call): Initialize resolved_isym to NULL.
+ * trans-array.c (gfc_trans_allocate_array_storage): New argument
+ `initial' to allow initializing the allocated storage to some initial
+ value copied from another array.
+ (gfc_trans_create_temp_array): Allow initialization of the temporary
+ with a copy of some other array by using the new extension.
+ (gfc_trans_array_constructor): Pass NULL_TREE for initial argument.
+ (gfc_conv_loop_setup): Ditto.
+ * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Ditto.
+ * trans-expr.c (gfc_conv_function_call): Ditto.
+ (gfc_build_memcpy_call): Made public.
+ * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize created
+ temporary for INTENT(INOUT) arguments to the value of the mirrored
+ array and clean up the temporary as very last intructions in the created
+ block.
+ * trans.c (gfc_trans_code): For EXEC_CALL, see if we have a MVBITS call
+ and enable elemental dependency checking if we have.
+
+2008-11-01 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36322
+ PR fortran/36463
+ * gfortran.h: New function gfc_expr_replace_symbols.
+ * decl.c (match_procedure_decl): Increase reference count for interface.
+ * expr.c: New functions replace_symbol and gfc_expr_replace_symbols.
+ * resolve.c (resolve_symbol): Correctly copy array spec and char len
+ of PROCEDURE declarations from their interface.
+ * symbol.c (gfc_get_default_type): Enhanced error message.
+ (copy_formal_args): Call copy_formal_args recursively for arguments.
+ * trans-expr.c (gfc_conv_function_call): Bugfix.
+
+2008-11-01 Dennis Wassel <dennis.wassel@gmail.com>
+
+ PR fortran/37159
+ * fortran/check.c (gfc_check_random_seed): Check PUT size
+ at compile time.
+
+2008-10-31 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/35840
+ * expr.c (gfc_reduce_init_expr): New function, containing checking code
+ from gfc_match_init_expr, so that checking can be deferred.
+ (gfc_match_init_expr): Use gfc_reduce_init_expr.
+ * io.c (check_io_constraints): Use gfc_reduce_init_expr instead of
+ checking that the expression is a constant.
+ * match.h (gfc_reduce_init_expr): Prototype added.
+
+2008-10-31 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/35820
+ * resolve.c (gfc_count_forall_iterators): New function.
+ (gfc_resolve_forall): Use gfc_count_forall_iterators to evaluate
+ the needed memory amount to allocate. Don't forget to free allocated
+ memory. Add an assertion to check for memory leaks.
+
+2008-10-30 Steven G. Kargl <kargls@comcast.net>
+
+ PR fortran/37930
+ * fortran/arith.c (gfc_mpfr_to_mpz): Test for NaN and Inf values.
+ Remove stale comment and kludge code for MPFR 2.0.1 and older.
+ (gfc_real2int): Error on conversion of NaN or Inf.
+ (gfc_complex2int): Ditto.
+ * fortran/arith.h: Update mpfr_to_mpz prototype.
+ * fortran/simplify.c (gfc_simplify_ceiling, gfc_simplify_floor,
+ gfc_simplify_ifix, gfc_simplify_idint, simplify_nint): Update function
+ calls to include locus.
+
+2008-10-30 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/37903
+ * trans-array.c (gfc_trans_create_temp_array): If n is less
+ than the temporary dimension, assert that loop->from is
+ zero (reverts to earlier versions). If there is at least one
+ null loop->to[n], it is a callee allocated array so set the
+ size to NULL and break.
+ (gfc_trans_constant_array_constructor): Set the offset to zero.
+ (gfc_trans_array_constructor): Remove loop shifting around the
+ temporary creation.
+ (gfc_conv_loop_setup): Prefer zero-based descriptors if
+ possible. Calculate the translation from loop variables to
+ array indices if an array constructor.
+
+2008-10-30 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/37749
+ * trans-array.c (gfc_trans_create_temp_array): If size is NULL
+ use the array bounds for loop->to.
+
+2008-10-28 Tobias Burnus <burnus@net-b.de>
+
+ * intrinsic.texi: Update OpenMP section for OMPv3.
+
+2008-10-24 Jakub Jelinek <jakub@redhat.com>
+
+ * Make-lang.in (check-f95-subtargets, check-fortran-subtargets): New
+ aliases for check-gfortran-subtargets.
+ (lang_checks_parallelized): Add check-gfortran.
+ (check_gfortran_parallelize): New variable.
+
+2008-10-19 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37723
+ * dependency.c (gfc_dep_resolver ): If we find equal array
+ element references, go on to the next reference.
+
+2008-10-16 Daniel Kraft <d@domob.eu>
+
+ * resolve.c (resolve_elemental_actual): Handle calls to intrinsic
+ subroutines correctly.
+
+2008-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * simplify.c: Remove MPFR_VERSION_NUM(2,3,0) conditionals.
+
+2008-10-12 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37688
+ * expr.c (gfc_expr_check_typed): Extend permission of untyped
+ expressions to both top-level variable and basic arithmetic expressions.
+
+2008-10-12 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37787
+ * dependency.c (gfc_are_equivalenced_arrays): Look in symbol
+ namespace rather than current namespace, if it is available.
+
+2008-10-12 Steven G. Kargl <kargls@comcast.net>
+
+ PR fortran/37792
+ * fortran/resolve.c (resolve_fl_variable): Simplify the
+ initializer if there is one.
+
+2008-10-11 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37794
+ * module.c (check_for_ambiguous): Remove redundant code.
+
+2008-10-09 Daniel Kraft <d@domob.eu>
+
+ PR fortran/35723
+ * gfortran.h (gfc_suppress_error): Removed from header.
+ (gfc_push_suppress_errors), (gfc_pop_suppress_errors): New methods.
+ * array.c (gfc_array_size): Use new gfc_push/pop_suppress_errors
+ instead of directly changing gfc_suppress_error.
+ * intrinsic.c (gfc_intrinsic_func_interface): Ditto.
+ (gfc_intrinsic_sub_interface): Ditto.
+ * error.c (suppress_errors): Made static from `gfc_suppress_error'.
+ (gfc_push_suppress_errors), (gfc_pop_suppress_errors): New methods.
+ (gfc_notify_std), (gfc_error): Use new static name of global.
+ * expr.c (check_arglist), (check_references): New methods.
+ (check_restricted): Check arglists and references of EXPR_FUNCTIONs
+ and EXPR_VARAIBALEs, respectively. Allow PARAMETER symbols.
+
+2008-10-07 Jakub Jelinek <jakub@redhat.com>
+
+ * f95-lang.c (poplevel): Don't clear BLOCK_VARS if functionbody.
+ * trans-decl.c (gfc_build_qualified_array): Build accurate debug type
+ even if nest.
+ (build_entry_thunks, gfc_generate_function_code,
+ gfc_generate_constructors): Ensure DECL_SAVED_TREE is a BIND_EXPR
+ with DECL_INITIAL as its BLOCK.
+
+2008-10-05 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/35680
+ * gfortran.h : Add 'error' bit field to gfc_expr structure.
+ * expr.c (check_inquiry): When checking a restricted expression
+ check that arguments are either variables or restricted.
+ (check_restricted): Do not emit error if the expression has
+ 'error' set. Clean up detection of host-associated variable.
+
+2008-10-05 Daniel Kraft <d@domob.eu>
+
+ PR fortran/37638
+ * gfortran.h (struct gfc_typebound_proc): New flag `error'.
+ * resolve.c (update_arglist_pass): Added assertion.
+ (update_compcall_arglist): Fail early for erraneous procedures to avoid
+ confusion later.
+ (resolve_typebound_generic_call): Ignore erraneous specific targets
+ and added assertions.
+ (resolve_typebound_procedure): Set new `error' flag.
+
+2008-10-04 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/37706
+ * module.c (load_equiv): Check the module before negating the
+ unused flag.
+
+2008-10-02 Steven Bosscher <steven@gcc.gnu.org>
+
+ PR fortran/37635
+ * intrinsic.c (add_functions): Add LEADZ and TRAILZ as generics.
+ * intrinsic.h (gfc_simplify_leadz, gfc_simplify_trailz): New protos.
+ * gfortran.h <enum gfc_isym_id>: (GFC_ISYM_LEADZ, GFC_ISYM_TRAILZ): New.
+ * f95-lang (gfc_init_builtin_functions): Add BUILT_IN_CLZ,
+ BUILT_IN_CLZL, BUILT_IN_CLZLL, BUILT_IN_CTZ, BUILT_IN_CTZL, and
+ BUILT_IN_CTZLL.
+ * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
+ gfc_conv_intrinsic_trails): New code-generation functions for LEADZ
+ and TRAILZ intrinsics.
+ (gfc_conv_intrinsic_function): Use them
+ * intrinsic.texi: Add documentation for LEADZ and TRAILZ.
+ * simplify.c (gfc_simplify_leadz, gfc_simplify_trailz): New functions.
+
+2008-09-30 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36592
+ * symbol.c (check_conflict): If a symbol in a COMMON block is a
+ procedure, it must be a procedure pointer.
+ (gfc_add_in_common): Symbols in COMMON blocks may be variables or
+ procedure pointers.
+ * trans-types.c (gfc_sym_type): Make procedure pointers in COMMON
+ blocks work.
+
+2008-09-25 Jerry DeLisle <jvdelisle@gcc.gnu.org
+
+ PR fortran/37498
+ * trans-io.c (build_dt): Revert previous patch..
+ * ioparm.def: Delete IOPARM_dt_f2003.
+
+2008-09-25 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/37504
+ * expr.c (gfc_check_pointer_assign): Allow assignment of
+ protected pointers.
+ * match.c (gfc_match_assignment,gfc_match_pointer_assignment):
+ Remove unreachable code.
+
+2008-09-24 Tobias Burnus <burnus@net-b.de>
+
+ * options.c (set_default_std_flags,gfc_init_options):
+ Add comment: keep in sync with libgfortran.
+
2008-09-24 Tobias Burnus <burnus@net-b.de>
PR fortran/37626
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