X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=gcc%2Ffortran%2FChangeLog;h=819113b3802e444afd13fd9ff7ef553401870163;hp=f4f82e2875df06e8f335e8ded27959850fe184a9;hb=7ada14bbb041dc20b80e26de12d6438df9a3ef3b;hpb=ecb6b17c8a18efbf7cea9b71f10391ac77707b5f diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index f4f82e2875d..819113b3802 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,365 @@ +2008-12-02 Jakub Jelinek + Diego Novillo + + * Make-lang.in (install-finclude-dir): Use mkinstalldirs + and don't remove the finclude directory beforehand. + +2008-12-02 Janus Weil + + 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 + + PR fortran/38252 + * parse.c (parse_spec): Skip statement order check in case + of a CONTAINS statement. + +2008-11-30 Daniel Kraft + + 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 + + * trans-array.c (gfc_conv_array_parameter): Guard union access. + +2008-11-29 Janus Weil + Mikael Morin + + 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 + + * module.c (gfc_dump_module): Report error on unlink only if + errno != ENOENT. + +2008-11-25 Mikael Morin + + 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 + + PR fortran/38248 + * module.c (gfc_dump_module): Check rename/unlink syscalls errors. + +2008-11-25 Eric Botcazou + + PR fortran/37319 + * parse.c (match_deferred_characteristics): Make sure 'name' is + initialized before reading it. + +2008-11-24 Jerry DeLisle + + 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 + + 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 + + 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 + + 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 + + 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 + + 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 + + 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 + + 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 + + PR fortran/38171 + * module.c (load_equiv): Regression fix; check that equivalence + members come from the same module only. + +2008-11-16 Mikael Morin + + 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 + + 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 + + PR fortran/38095 + * trans-expr.c (gfc_map_intrinsic_function): Fix pointer access. + +2008-11-16 Paul Thomas + + 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 + + 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 + + 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 + + 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 + + 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 + + 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 + + PR fortran/38065 + * resolve.c (resolve_fntype): Fix private derived type checking. + +2008-11-09 Paul Thomas + + 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 + + PR fortran/37597 + * parse.c (gfc_fixup_sibling_symbols ): Fixup contained, even + when symbol not found. + +2008-11-03 Tobias Burnus + + 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 + + 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 + + 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 + + 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 + + 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 PR fortran/36322 @@ -45,7 +407,7 @@ * 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 + calls to include locus. 2008-10-30 Mikael Morin