Subversion Repositories openrisc

2010-07-31  Release Manager

        * GCC 4.5.1 released.

2010-07-21  Steven G. Kargl  

        PR fortran/44929

        * Revert my commit r162326 for this PR.

2010-07-19  Steven G. Kargl  

        PR fortran/44929

        * fortran/match.c (match_type_spec): Check for derived type before

        intrinsic types.

2010-07-18  Daniel Franke  

            Paul Thomas  

        PR fortran/30668

        PR fortran/31346

        PR fortran/34260

        * resolve.c (resolve_global_procedure): Improved checking if an

        explicit interface is required.

        PR fortran/40011

        * resolve.c (resolve_global_procedure): Resolve the gsymbol's

        namespace before trying to reorder the gsymbols.

2010-07-11  Paul Thomas  

        PR fortran/44773

        * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary

        if the lhs has never been host associated, as well as not being

        use associated, a pointer or a target.

        * resolve.c (resolve_variable): Mark variables that are host

        associated.

        * gfortran.h: Add the host_assoc bit to the symbol_attribute

        structure.

2010-07-08  Jakub Jelinek  

        PR fortran/44847

        * match.c (match_exit_cycle): Error on EXIT also from collapsed

        !$omp do loops.  Error on CYCLE to non-innermost collapsed

        !$omp do loops.

2010-06-29  Paul Thomas  

        PR fortran/44582

        * trans-expr.c (arrayfunc_assign_needs_temporary): New function

        to determine if a function assignment can be made without a

        temporary.

        (gfc_trans_arrayfunc_assign): Move all the conditions that

        suppress the direct function call to the above new functon and

        call it.

2010-06-27  Paul Thomas  

        PR fortran/43841

        PR fortran/43843

        * trans-expr.c (gfc_conv_expr): Supply an address expression for

        GFC_SS_REFERENCE.

        (gfc_conv_expr_reference): Call gfc_conv_expr and return for

        GFC_SS_REFERENCE.

        * trans-array.c (gfc_add_loop_ss_code): Store the value rather

        than the address of a GFC_SS_REFERENCE.

        * trans.h : Change comment on GFC_SS_REFERENCE.

2010-06-22  Tobias Burnus  

        PR fortran/44556

        * resolve.c (resolve_allocate_deallocate): Properly check

        part-refs in stat=/errmsg= for invalid use.

2010-06-15  Tobias Burnus  

        * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.

        * gfortran.texi (copyrights-gfortran): Ditto.

2010-06-15  Jakub Jelinek  

        PR fortran/44536

        * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return

        OMP_CLAUSE_DEFAULT_SHARED for artificial vars with

        GFC_DECL_SAVED_DESCRIPTOR set.

        (gfc_omp_report_decl): New function.

        * trans.h (gfc_omp_report_decl): New prototype.

        * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.

2010-06-12  Daniel Franke  

        PR fortran/44347

        * check.c (gfc_check_selected_real_kind): Verify that the

        actual arguments are scalar.

2010-06-12  Janus Weil  

        PR fortran/44430

        * dump-parse-tree.c (show_symbol): Avoid infinite loop.

2010-06-09  Steven G. Kargl  

        * fortran/intrinsic.c (add_functions): Change gfc_check_btest,

        gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.

        * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,

        gfc_check_ibclr, and gfc_check_ibset.  Add prototype for

        gfc_check_bitfcn.

        * fortran/check.c (nonnegative_check, less_than_bitsize1,

        less_than_bitsize2): New functions.

        (gfc_check_btest): Renamed to gfc_check_bitfcn.  Use

        nonnegative_check and less_than_bitsize1.

        (gfc_check_ibclr, gfc_check_ibset): Removed.

        (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and

        less_than_bitsize1.

2010-06-02  Tobias Burnus  

        PR fortran/44360

        * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated

        symbols.

2010-05-19  Tobias Burnus  

        PR fortran/43591

        * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle

        proc-pointers and type-bound procedures.

        (gfc_specification_expr): Check proc-pointers for pureness.

2010-05-14  Steven G. Kargl  

        PR fortran/44135

        * fortran/interface.c (get_sym_storage_size): Use signed instead of

        unsigned mpz_get_?i routines.

2010-05-13  Jakub Jelinek  

        PR fortran/44036

        * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause

        variable lists.

        * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize

        by reference dummy procedures or non-dummy procedure pointers.

        (gfc_omp_predetermined_sharing): Return

        OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.

2010-05-12  Daniel Franke  

        PR fortran/40728

        * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol

        as external.

2010-05-06  Tobias Burnus  

        PR fortran/43985

        * trans-types.c (gfc_sym_type): Mark Cray pointees as

        GFC_POINTER_TYPE_P.

2010-05-05  Steven G. Kargl  

        PR fortran/43592

        * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.

2010-04-25  Janne Blomqvist  

        PR fortran/40539

        * gcc/fortran/gfortran.texi: Add section about representation of

        LOGICAL variables.

2010-04-24  Steven G. Kargl  

        PR fortran/30073

        PR fortran/43793

        * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead

        of mucking with a tree directly.

2010-04-24  Paul Thomas  

        PR fortran/43227

        * resolve.c (resolve_fl_derived): If a component character

        length has not been resolved, do so now.

        (resolve_symbol): The same as above for a symbol character

        length.

        * trans-decl.c (gfc_create_module_variable): A 'length' decl is

        not needed for a character valued, procedure pointer.

        PR fortran/43266

        * resolve.c (ensure_not_abstract_walker): If 'overriding' is

        not found, return FAILURE rather than ICEing.

2010-04-21  Jakub Jelinek  

        PR fortran/43836

        * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on

        the decl.

2010-04-20  Harald Anlauf  

        * intrinsic.c (sort_actual): Remove 'is' in error message.

2010-04-20  Jakub Jelinek  

        PR fortran/43339

        * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for

        sequential loops private in the innermost containing task region.

2010-04-17  Steven G. Kargl  

        PR fortran/31538

        * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of

        gfc_msg_bounds by using 'Array bound mismatch' directly.

        (gfc_trans_dummy_array_bias):  Remove the use of gfc_msg_bounds.  Reword

        error message to include the mismatch in the extent of array bound.

        * fortran/trans.c: Remove gfc_msg_bounds.  It is only used in one place.

        * fortran/trans.h: Remove extern definition of gfc_msg_bounds.

2010-04-16  Steven G. Kargl  

        PR fortran/30073

        * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant

        block of code.  Set name to the variable associated with the descriptor.

2010-04-14  Release Manager

        * GCC 4.5.0 released.

2010-03-31  Paul Thomas  

        * ioparm.def : Update copyright.

        * lang.opt : ditto

        * trans-array.c : ditto

        * trans-array.h : ditto

        * expr.c: ditto

        * trans-types.c: ditto

        * dependency.c : ditto

        * gfortran.h : ditto

        * options.c : ditto

        * trans-io.c : ditto

        * trans-intrinsic.c : ditto

        * libgfortran.h : ditto

        * invoke.texi : ditto

        * intrinsic.texi : ditto

        * trans.c : ditto

        * trans.h : ditto

        * intrinsic.c : ditto

        * interface.c : ditto

        * iresolve.c : ditto

        * trans-stmt.c : ditto

        * trans-stmt.h : ditto

        * parse,c : ditto

        * match.h : ditto

        * error.c : ditto

2010-03-20  Paul Thomas  

        PR fortran/43450

        * trans-decl.c (gfc_create_module_variable): With -fwhole-file

        do not assert the context of derived types.

2010-03-20  Jerry DeLisle  

        PR fortran/43409

        * ioparm.def: Change inquire size variable to type pointer to

        GFC_IO_INT type.

2010-03-18  Paul Thomas  

        PR fortran/43039

        * trans-expr.c (conv_parent_component_references): Ensure that

        'dt' has a backend_decl.

        PR fortran/43043

        * trans-expr.c (gfc_conv_structure): Ensure that the derived

        type has a backend_decl.

        PR fortran/43044

        * resolve.c (resolve_global_procedure): Check that the 'cl'

        structure is not NULL.

2010-03-18  Shujing Zhao  

        * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove

        redundant tab.

2010-03-17  Tobias Burnus  

        PR fortran/43331

        * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,

        gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed

        check.

        * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray

        pointees as having explizit size.

        * expr.c (gfc_check_assign): Remove now unreachable Cray pointee

        check.

        * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.

        (gfc_sym_type): Don't mark Cray pointees as restricted pointers.

        * resolve.c (resolve_symbol): Handle cp_was_assumed.

        * trans-decl.c (gfc_trans_deferred_vars): Ditto.

        (gfc_finish_var_decl): Don't mark Cray pointees as restricted

        pointers.

2010-03-14  Tobias Burnus  

        PR fortran/43362

        * resolve.c (resolve_structure_cons): Add missing PURE constraint.

        (resolve_ordinary_assign): Add check to avoid segfault.

2010-03-12  Paul Thomas  

        PR fortran/43291

        PR fortran/43326

        * resolve.c (resolve_compcall): Add new boolean dummy argument

        'class_members'. Only resolve expression at end if false.

        Remove redundant, static variable 'class_object'.

        (check_class_members): Add extra argument to call of

        resolve_compcall.

        (resolve_typebound_function): Renamed resolve_class_compcall.

        Do all the detection of class references here. Correct calls to

        resolve_compcall for extra argument.

        (resolve_typebound_subroutine): resolve_class_typebound_call

        renamed. Otherwise same as resolve_typebound_function.

        (gfc_resolve_expr): Call resolve_typebound_function.

        (resolve_code): Call resolve_typebound_subroutine.

2010-03-10  Tobias Burnus  

        PR fortran/43303

        * symbol.c (get_iso_c_sym): Set sym->result.

2010-03-08  Janus Weil  

        PR fortran/43256

        * resolve.c (resolve_compcall): Don't set 'value.function.name' here

        for TBPs, otherwise they will not be resolved properly.

        (resolve_function): Use 'value.function.esym' instead of

        'value.function.name' to check if we're dealing with a TBP.

        (check_class_members): Set correct type of passed object for all TBPs,

        not only generic ones, except if the type is abstract.

2010-03-04  Janus Weil  

        PR fortran/43244

        * decl.c (gfc_match_final_decl): Make sure variable names starting with

        'final...' are not misinterpreted as FINAL statements.

2010-03-03  Paul Thomas  

        PR fortran/43243

        * trans-array.c (gfc_conv_array_parameter): Contiguous refs to

        allocatable ultimate components do not need temporaries, whilst

        ultimate pointer components do.

2010-03-03  Janus Weil  

        PR fortran/43169

        * resolve.c (resolve_code): Correctly set gfc_current_ns for

        EXEC_SELECT_TYPE.

        (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).

        (gfc_pure): Ditto.

2010-03-02  Paul Thomas  

        PR fortran/43180

        * trans-array.c (gfc_conv_array_parameter): A full array of

        derived type need not be restricted to a symbol without an

        array spec to use the call to gfc_conv_expr_descriptor.

        PR fortran/43173

        * trans-array.c (gfc_conv_array_parameter): Contiguous refs to

        allocatable arrays do not need temporaries.

2010-03-01  Tobias Burnus  

        PR fortran/43199

        * resolve.c (find_array_spec): Handle REF_COMPONENT with

        CLASS components.

2010-02-28  Tobias Burnus  

        PR fortran/43205

        * trans-expr.c (is_zero_initializer_p): Move up in the file.

        (gfc_conv_initializer): Handle zero initializer as special case.

2010-02-27  Tobias Burnus  

        PR fortran/43185

        * resolve.c (resolve_fl_variable_derived): Imply SAVE

        for module variables for Fortran 2008.

2010-02-25  Jakub Jelinek  

        PR debug/43166

        * trans-common.c (build_common_decl): Also update DECL_MODE,

        and DECL_SIZE when encountering a larger common block and call

        layout_decl.

2010-02-24  Tobias Burnus  

        PR fortran/43042

        * trans-expr.c (gfc_conv_initializer): Call directly

        gfc_conv_constant for C_NULL_(FUN)PTR.

2010-02-22  Paul Thomas  

        PR fortran/43072

        * dependency.c (gfc_full_array_ref_p): Check for contiguous by

        checking the rest of the dimensions for elements.

2010-02-21  Tobias Burnus  

        PR fortran/35259

        * gfortran.h (gfc_option_t): New flag -fprotect-parens.

        * lang.opt: Ditto.

        * option.c (gfc_init_options,gfc_handle_option): Ditto.

        * trans-expr.c (gfc_conv_expr_op): Use the flag.

        * invoke.texi: Document new -fno-protect-parens flag.

2010-02-20  Paul Thomas  

        PR fortran/36932

        PR fortran/36933

        PR fortran/43072

        PR fortran/43111

        * dependency.c (gfc_check_argument_var_dependency): Use enum

        value instead of arithmetic vaue for 'elemental'.

        (check_data_pointer_types): New function.

        (gfc_check_dependency): Call check_data_pointer_types.

        * trans-array.h : Change fourth argument of

        gfc_conv_array_parameter to boolean.

        * trans-array.c (gfc_conv_array_parameter): A contiguous array

        can be a dummy but it must not be assumed shape or deferred.

        Change fourth argument to boolean. Array constructor exprs will

        always be contiguous and do not need packing and unpacking.

        * trans-expr.c (gfc_conv_procedure_call): Clean up some white

        space and change fourth argument of gfc_conv_array_parameter

        to boolean.

        (gfc_trans_arrayfunc_assign): Change fourth argument of

        gfc_conv_array_parameter to boolean.

        * trans-io.c (gfc_convert_array_to_string): The same.

        * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.

2010-02-20  Tobias Burnus  

        PR fortran/42958

        * libgfortran.h: Add GFC_RTCHECK_MEM.

        * invoke.texi (-fcheck=): Document -fcheck=mem.

        * tranc.c (gfc_call_malloc): Remove negative-size run-time error

        and enable malloc-success check only with -fcheck=mem.

        * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.

2010-02-16  Tobias Burnus  

        PR fortran/43040

        * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.

        * intrinsic.c (add_functions): Ditto.

        * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.

        * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".

2010-02-14  Jerry DeLisle  

        PR fortran/32382

        * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to

        gfc_trans_do prototype.

        * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in

        a loop exit condition.  If exit condition is given, build the loop exit

        code, checking IO results of implied do loops in READ and WRITE.

        (gfc_trans_do): Likewise.

        * trans.c (trans_code): New static work function, previously

        gfc_trans_code. Passes exit condition to gfc_trans_do.

        (gfc_trans_code): Calls trans_code with NULL_TREE condition.

        (gfc_trans_code_cond): Calls trans_code with loop exit condition.

        * trans-io.c (build_dt): Build an exit condition to allow checking IO

        result status bits in the dtparm structure. Use this condition in call

        to gfc_trans_code_cond.

2010-02-13  Paul Thomas  

        PR fortran/41113

        PR fortran/41117

        * trans-array.c (gfc_conv_array_parameter): Use

        gfc_full_array_ref_p to detect full and contiguous variable

        arrays. Full array components and contiguous arrays do not need

        internal_pack and internal_unpack.

2010-02-11  Jakub Jelinek  

        PR fortran/43030

        * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.

        PR fortran/43029

        * decl.c (enumerator_decl): Don't call gfc_free_enum_history

        here.

        (gfc_match_enumerator_def): But here whenever enumerator_decl returns

        MATCH_ERROR.

2010-02-10  Joost VandeVondele 

            Tobias Burnus 

        PR fortran/40823

        * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.

2010-02-10  Tobias Burnus  

        PR fortran/43015

        * trans-decl.c (gfc_generate_function_code): Only check

        actual-vs.-dummy character bounds if not bind(C).

2010-02-10  Jakub Jelinek  

        PR fortran/42309

        * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing

        info->dimen after info has been freed.

2010-02-09  Jerry DeLisle  

        PR fortran/42999

        * array.c (gfc_constant_ac): Do not prevent expansion of constructors

        with iterators.

2010-02-09  Jakub Jelinek  

        * module.c (fix_mio_expr): Declare sym.

2010-02-09  Paul Thomas  

        PR fortran/41869

        * module.c (fix_mio_expr): Fix for private generic procedures.

2010-02-09  Daniel Kraft  

        PR fortran/39171

        * resolve.c (resolve_charlen): Change warning about negative CHARACTER

        length to be correct and issue only with -Wsurprising.

        * invoke.texi (Wsurprising): Mention this new warning that is

        turned on by -Wsurprising.

2010-02-09  Daniel Kraft  

        PR fortran/41507

        * intrinsic.texi (MAXVAL): Remove wrong claim that array argument

        can be CHARACTER type.

        (MINVAL), (MAXLOC), (MINLOC): Ditto.

2010-02-05  Paul Thomas  

        PR fortran/42309

        * trans-expr.c (gfc_conv_subref_array_arg): Add new argument

        'formal_ptr'. If this is true, give returned descriptor unity

        lbounds, in all dimensions, and the appropriate offset.

        (gfc_conv_procedure_call); If formal is a pointer, set the last

        argument of gfc_conv_subref_array_arg to true.

        * trans.h : Add last argument for gfc_conv_subref_array_arg.

        * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the

        new arg of gfc_conv_subref_array_arg to false.

        * trans-stmt.c (forall_make_variable_temp): The same.

2010-02-03  Tobias Burnus  

        PR fortran/42936

        * interface.c (compare_parameter): Disable rank-checking

        for NULL().

2010-02-02  Tobias Burnus  

        PR fortran/42650

        * parse.c (decode_specification_statement): Use sym->result not sym.

2010-02-01  Tobias Burnus  

        PR fortran/42922

        * decl.c (variable_decl): Allow default initializer in

        TYPE declarations in PURE functions.

2010-01-31  Janus Weil  

        PR fortran/42888

        * resolve.c (resolve_allocate_expr): Move default initialization code

        here from gfc_trans_allocate.

        * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for

        EXEC_INIT_ASSIGN.

        * trans-expr.c (gfc_trans_class_assign): Handle default initialization

        of CLASS variables via memcpy.

        * trans-stmt.c (gfc_trans_allocate): Move default initialization code

        to resolve_allocate_expr.

2010-01-31  Paul Thomas  

        PR fortran/38324

        * expr.c (gfc_get_full_arrayspec_from_expr): New function.

        * gfortran.h : Add prototype for above.

        * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.

        (gfc_trans_subcomponent_assign): Call new function to replace

        the code to deal with allocatable components.

        * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call

        gfc_get_full_arrayspec_from_expr to replace existing code.

2010-01-25  Tobias Burnus  

        PR fortran/42858

        * array.c (gfc_array_dimen_size): Fix intrinsic procedure

        check.

2010-01-24  Paul Thomas  

        PR fortran/41044

        PR fortran/41167

        * expr.c (remove_subobject_ref): If the constructor is NULL use

        the expression as the source.

        (simplify_const_ref): Change the type of expression if

        there are component references.  Allow for substring to be at

        the end of an arbitrarily long chain of references.  If an

        element is found that is not in an EXPR_ARRAY, assume that this

        is scalar initialization of array. Call remove_subobject_ref in

        this case with NULL second argument.

2010-01-24  Tobias Burnus  

        PR fortran/39304

        * array.c (gfc_array_dimen_size): Use correct specific

        function in the check.

2010-01-21  Paul Thomas  

        PR fortran/42736

        * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary

        is required, turn any trailing array elements after a range

        into ranges so that offsets can be calculated.

2010-01-20  Joern Rennecke  

        * module.c (mio_f2k_derived): Use enumerator as initializer of

        enum variable.

        PR bootstrap/42812

        * gfortran.h  (struct gfc_namespace) : Change to signed

        bitfield of width 2.

2010-01-19  Janus Weil  

        PR fortran/42804

        * resolve.c (extract_compcall_passed_object): Set locus for

        passed-object argument.

        (extract_ppc_passed_object): Set locus and correctly remove PPC

        reference.

2010-01-19  Paul Thomas  

        PR fortran/42783

        * trans-decl.c (add_argument_checking): Do not use the backend

        decl directly to test for the presence of an optional dummy

        argument.  Use gfc_conv_expr_present, remembering to set the

        symbol referenced.

        PR fortran/42772

        * trans-decl.c (gfc_generate_function_code): Small white space

        changes. If 'recurcheckvar' is NULL do not try to reset it.

2010-01-19  Janus Weil  

        PR fortran/42545

        * resolve.c (resolve_fl_derived): Set the accessibility of the parent

        component for extended types.

        * symbol.c (gfc_find_component): Remove a wrongly-worded error message

        and take care of parent component accessibility.

2010-01-17  Janus Weil  

        PR fortran/42677

        * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.

        * interface.c (check_interface1): Move a warning message here from

        resolve_fl_procedure.

        (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.

        * module.c (read_module): Remove call to gfc_check_interfaces, since

        this comes too early here.

        * resolve.c (resolve_fl_procedure): Move warning message to

        check_interface1.

2010-01-14 Jerry DeLisle 

        PR fortran/42684

        * interface.c (check_interface1): Pass symbol name rather than NULL to

        gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to

        trap MULL.

        * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather

        than NULL to gfc_compare_interfaces.

2010-01-14  Paul Thomas  

        PR fortran/41478

        * trans-array.c (duplicate_allocatable):  Static version of

        gfc_duplicate_allocatable with provision to handle scalar

        components. New boolean argument to switch off call to malloc

        if true.

        (gfc_duplicate_allocatable): New function to call above with

        new argument false.

        (gfc_copy_allocatable_data): New function to call above with

        new argument true.

        (structure_alloc_comps): Do not apply indirect reference to

        scalar pointers. Add new section to copy allocatable components

        of arrays. Extend copying of allocatable components to include

        scalars.

        (gfc_copy_only_alloc_comp): New function to copy allocatable

        component derived types, without allocating the base structure.

        * trans-array.h : Add primitive for gfc_copy_allocatable_data.

        Add primitive for gfc_copy_only_alloc_comp.

        * trans-expr.c (gfc_conv_procedure_call): After calls to

        transformational functions with results that are derived types

        with allocatable components, copy the components in the result.

        (gfc_trans_arrayfunc_assign): Deallocate allocatable components

        of lhs derived types before allocation.

2010-01-14  Paul Thomas  

        PR fortran/42481

        * module.c (load_generic_interfaces): If a procedure that is

        use associated but not generic is given an interface that

        includes itself, then make it generic.

2010-01-11  Joseph Myers  

            Shujing Zhao  

        PR translation/42469

        * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,

        finit-logical=, finit-real=, fmax-array-constructor=): Use tab

        character between option name and help text.

2010-01-09 Jerry DeLisle 

        PR fortran/20923

        PR fortran/32489

        * trans-array.c (gfc_conv_array_initializer): Change call to

        gfc_error_now to call to gfc_fatal_error.

        * array.c (count_elements): Whitespace. (extract_element): Whitespace.

        (is_constant_element): Changed name from constant_element.

        (gfc_constant_ac): Only use expand_construuctor for expression

        types of EXPR_ARRAY.  If expression type is EXPR_CONSTANT, no need to

        call gfc_is_constant_expr.

        * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error

        message.

        * resolve.c (gfc_is_expandable_expr): New function that determiners if

        array expressions should have their constructors expanded.

        (gfc_resolve_expr): Use new function to determine whether or not to call

        gfc_expand_constructor.

2010-01-09  Tobias Burnus  

        PR fortran/41298

        * trans-expr.c (gfc_trans_structure_assign): Handle

        c_null_(fun)ptr.

        * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR

        to the constructor for c_null_(fun)ptr.

        * resolve.c (resolve_structure_cons): Add special case

        for c_null_(fun)ptr.

2010-01-09  Jakub Jelinek  

        * gfortranspec.c (lang_specific_driver): Update copyright notice

        dates.

2010-01-08  Tobias Burnus  

        PR/fortran 25829

        * symbol.c (check_conflict, gfc_copy_attr): Add

        ASYNCHRONOUS support.

        (gfc_add_asynchronous): New function.

        * decl.c (match_attr_spec): Add ASYNCHRONOUS support.

        (gfc_match_asynchronous): New function.

        * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.

        * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.

        (gfc_add_asynchronous): New Prototype.

        * module.c (ab_attribute, mio_symbol_attribute): Add

        ASYNCHRONOUS support.

        * resolve.c (was_declared): Ditto.

        * match.h (gfc_match_asynchronous): New prototype.

        * parse.c (decode_specification_statement,decode_statement):

        Add ASYNCHRONOUS support.

2010-01-07  Tobias Burnus  

        PR fortran/42597

        * trans-decl.c (get_proc_pointer_decl): Fix call to

        gfc_conv_initializer for array-valued proc-pointer funcs.

2010-01-07  Tobias Burnus  

        PR fortran/41872

        * trans-decl.c (gfc_trans_deferred_vars): Don't initialize

        allocatable scalars with SAVE attribute.

2010-01-05  Tobias Burnus  

        PR fortran/42517

        * options.c (gfc_post_options): Set -frecursion

        when -fopenmp is used.

2010-01-05  Tobias Burnus  

        PR fortran/41872

        * trans-expr.c (gfc_conv_procedure_call): Nullify

        return value for allocatable-scalar character functions.

2010-01-04  Tobias Burnus  

        PR fortran/36161

        * error.c (error_printf, gfc_warning, gfc_notify_std,

        gfc_warning_now, gfc_error, gfc_error_now,

        gfc_fatal_error): Change argument name from nocmsgid to

        gmsgid to enable (x)gettext's % checking.

2010-01-04  Tobias Burnus  

        * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.

2010-01-04  Tobias Burnus  

        PR fortran/41872

        * trans-expr.c (gfc_conv_procedure_call): Add indirect ref

        for functions returning allocatable scalars.

        * trans-stmt.c (gfc_trans_allocate): Emmit error when

        reallocating an allocatable scalar.

        * trans.c (gfc_allocate_with_status): Fix pseudocode syntax

        in comment.

        * trans-decl.c (gfc_trans_deferred_vars): Nullify local

        allocatable scalars.

        (gfc_generate_function_code): Nullify result variable for

        allocatable scalars.

        PR fortran/40849

        * module.c (gfc_use_module): Fix warning string to allow

        for translation.

        PR fortran/42517

        * invoke.texi (-fcheck=recursion): Mention that the checking

        is also disabled for -frecursive.

        * trans-decl.c (gfc_generate_function_code): Disable

        -fcheck=recursion when -frecursive is used.

        * intrinsic.texi (iso_c_binding): Improve wording.

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Copying and distribution of this file, with or without modification,

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