diff options
Diffstat (limited to 'gcc/fortran/ChangeLog')
| -rw-r--r-- | gcc/fortran/ChangeLog | 5552 |
1 files changed, 1 insertions, 5551 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 9110670..a3aa49d 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,5555 +1,5 @@ -2010-12-31 Janus Weil <janus@gcc.gnu.org> - - * intrinsic.texi (IANY): Correct section title. - (IALL, IANY, IPARITY): Fix example codes. - -2010-12-31 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/47065 - * frontend-passes.c (count_arglist): Static variable to - count the nesting of argument lists. - (optimize_code): Set count_arglist to 1 if within a call - statement, to 0 otherwise. - (optimize_trim): New function. - (optimize_expr): Adjust count_arglist. Call optimize_trim. - -2010-12-31 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/45338 - * resolve.c (resolve_operator): Mark function for user-defined - operator as referenced. - -2010-12-31 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46971 - * gfortran.h (gfc_hash_value): Add prototype. - * class.c (get_unique_type_string): Check if proc_name is present and - make sure string contains an underscore. - (get_unique_hashed_string): New function which creates a hashed string - if the given unique string is too long. - (gfc_hash_value): Moved here from decl.c, renamed and simplified. - (gfc_build_class_symbol, gfc_find_derived_vtab): Use hashed strings. - * decl.c (hash_value): Moved to class.c. - (gfc_match_derived_decl): Renamed 'hash_value'. - -2010-12-30 Janus Weil <janus@gcc.gnu.org> - - PR fortran/47085 - * match.c (gfc_match_allocate): Check for 'class_ok'. - * primary.c (gfc_match_varspec): Ditto. - -2010-12-29 Thomas Koenig <tkoenig@gcc.gnu.org> - - * dump_parse_tree.c (show_components): Show - ALLOCATABLE. - -2010-12-29 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46838 - * expr.c (gfc_default_initializer): Handle allocatable CLASS components. - -2010-12-29 Thomas Koenig <tkoenig@gcc.gnu.org> - - * frontend-passes.c (gfc_code_walker): Handle expressions - in EXEC_CALL, EXEC_ASSIGN_CALL and EXEC_CALL_PPC. - Separate cases in switch statements by blank lines. - -2010-12-28 Janus Weil <janus@gcc.gnu.org> - Daniel Franke <dfranke@gcc.gnu.org> - - PR fortran/45827 - * module.c (mio_component_ref): Handle components of CLASS variables. - -2010-12-27 Thomas Koenig <tkoenig@gcc.gnu.org> - - * dump-parse-tree.c (show_typespec): Also show character kind. - -2010-12-24 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/31821 - * check.c (gfc_var_strlen): New function, also including - substring references. - (gfc_check_same_strlen): Use gfc_var_strlen. - -2010-12-23 Mikael Morin <mikael.morin@gcc.gnu.org> - - PR fortran/46978 - Revert part of revision 164112 - * trans-array.c (gfc_trans_create_temp_array): - Set loop n'th upper bound from (possibly transposed) array's dim bounds. - -2010-12-18 Tobias Burnus <burnus@net-b.de> - - PR fortran/46974 - * target-memory.c (gfc_interpret_derived): Handle C_PTR/C_FUNPTR. - * trans-expr.c (gfc_trans_structure_assign): Ditto. - (gfc_conv_expr): Avoid crashes using non-C_NULL_(FUN)PTR const expr. - -2010-12-17 Janus Weil <janus@gcc.gnu.org> - Tobias Burnus <burnus@gcc.gnu.org> - - PR fortran/46849 - * resolve.c (resolve_symbol): Remove symbols that wrongly ended up - in a local BLOCK namespace. - -2010-12-15 Jakub Jelinek <jakub@redhat.com> - - PR fortran/46945 - * trans-array.c (gfc_array_init_size): Perform stride overflow - checking and multiplication by element_size in size_type_node instead - of sizetype, return value with size_type_node type instead of - sometimes with sizetype and sometimes with gfc_array_index_type. - -2010-12-15 Janne Blomqvist <jb@gcc.gnu.org> - - * trans.c (gfc_allocate_with_status): Better error message for - malloc() failure. - (gfc_call_realloc): Likewise. - * misc.c (gfc_getmem): Likewise. - -2010-12-15 Janne Blomqvist <jb@gcc.gnu.org> - - PR fortran/28105 - * trans.c (gfc_call_malloc): Improve comment. - (gfc_allocate_with_status): Remove size < 0 check. - (gfc_call_realloc): Likewise. - -2010-12-14 Tobias Burnus <burnus@net-b.de> - - PR fortran/46937 - * trans-types.c (create_fn_spec): "."-annotate derived types - with (proc-)pointer components. - -2010-12-14 Jakub Jelinek <jakub@redhat.com> - - PR fortran/46874 - * trans-openmp.c (gfc_trans_omp_array_reduction): Handle allocatable - dummy variables. - -2010-12-13 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46201 - * trans-expr.c (gfc_conv_procedure_call): Handle procedure pointer - components called on a dimensionful base object. - -2010-12-13 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46841 - * trans-expr.c (gfc_trans_subcomponent_assign): Handle array-valued - procedure pointer components. - -2010-12-13 Jakub Jelinek <jakub@redhat.com> - - PR fortran/46884 - * symbol.c (gfc_new_charlen): If old_cl is non-NULL, put it - at the ns->old_cl_list spot in the chain rather than at - ns->cl_list. - -2010-12-12 Thomas Koenig <tkoenig@gcc.gnu.org> - - * dump-parse-tree.c (show_expr): Add space for parens. - -2010-12-12 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46809 - * resolve.c (resolve_select_type): Set the location of the first - argument when generating the EXTENDS_TYPE_OF call. - -2010-12-11 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/46705 - * gfortran.h: New enum gfc_instring. - (gfc_next_char_literal): Update prototype. - * scanner.c (gfc_next_char_literal): Use new enum. Only give missing - '&' warning for INSTRING_WARN. (gfc_next_char): Use new enum. - (gfc_gobble_whitespace): Likewise. - * io.c (next_char): Use new enum. (next_char_not_space): Likewise. - (format_lex): Likewise. - * match.c (gfc_match_parens): Likewise. - (gfc_match_special_char): Likewise. (gfc_match_name_C): Likewise. - * parse.c (next_fixed): Likewise. - * primary.c (match_hollerith_constant): Likewise. - (next_string_char): Likewise. - -2010-12-11 Tobias Burnus <burnus@net-b.de> - - PR fortran/46370 - * primary.c (gfc_match_varspec): Pass information about codimension - to gfc_match_array_ref also for BT_CLASS. - * resolve.c (resolve_procedure): Correct check for C612. - -2010-12-11 Mikael Morin <mikael@gcc.gnu.org> - Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/46842 - * trans-array.c (dim_ok): New helper function. - (gfc_conv_expr_descriptor): Use new helper function to check - function array is full. - -2010-12-10 Tobias Burnus <burnus@net-b.de> - - PR fortran/46540 - * trans-types.c (gfc_init_kinds): Handle - --disable-libquadmath-support. - -2010-12-09 Steven G. Kargl <kargl@gcc.gnu.org> - - * check.c (gfc_check_sngl): Insert missing space in error message. - -2010-12-09 Steven G. Kargl <kargl@gcc.gnu.org> - - * check.c (gfc_check_float): Insert missing space in error message. - -2010-12-07 Tobias Burnus <burnus@net-b.de> - - PR fortran/44352 - * trans-expr.c (gfc_string_to_single_character): Return if not - POINTER_TYPE_P. - (gfc_trans_string_copy): gfc_build_addr_expr if src or dest is - not a pointer. - (gfc_trans_string_copy): Make sure the argument string type - has a string length, fix indention, and remove not needed - gfc_build_addr_expr. - -2010-12-04 Daniel Kraft <d@domob.eu> - - PR fortran/46794 - * trans-expr.c (gfc_conv_power_op): Handle kind of result expression - correctly for integer kind 1 and 2 operands. - -2010-12-03 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/44352 - * dump-parse-tree.c (show_symbol): Don't show formal namespace - for statement functions in order to avoid infinite recursion. - -2010-12-03 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/45159 - * dependency.c (check_section_vs_section): Pre-calculate - the relationship between the strides and the relationship - between the start values. Use an integer constant one for - that purpose. - Forward dependencies for positive strides apply for where - the lhs start <= rhs start and lhs stride <= rhs stride - and vice versa for negative stride. No need to compare - end expressions in either case (assume no bounds violation). - -2010-12-03 Thomas Koenig <tkoenig@gcc.gnu.org> - - * trans-array.c (gfc_could_be_alias): Handle BT_CLASS - as well as BT_DERIVED. - (gfc_array_allocate): Likewise. - (gfc_conv_array_parameter): Likewise. - (structure_alloc_comps): Likewise. - (gfc_is_reallocatable_lhs): Likewise. - (gfc_trans_deferred_array): Likewise. - -2010-12-02 Jakub Jelinek <jakub@redhat.com> - - PR fortran/46753 - * trans-openmp.c (gfc_trans_omp_do): Use build2_loc instead of - fold_build2_loc for OMP_FOR conditions. - -2010-11-30 Janne Blomqvist <jb@gcc.gnu.org> - - PR fortran/28105 - * trans-array.c (gfc_unlikely): Helper function to mark boolean - expr as unlikely. - (gfc_array_index_size): Check whether the size overflows. - (gfc_array_allocate): Check whether size overflows and generate - error. - -2010-11-30 Joseph Myers <joseph@codesourcery.com> - - * trans-common.c: Don't include toplev.h. - -2010-11-29 Joseph Myers <joseph@codesourcery.com> - - * gfortran.h (alloca): Don't include definitions. - (NULL): Don't define. - -2010-11-28 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46662 - * resolve.c (update_ppc_arglist): Add check for abstract passed object. - -2010-11-28 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/35810 - * trans-array.c (gfc_trans_array_constructor): If the loop->to - is a VAR_DECL, assume this is dynamic. In this case, use the - counter to obtain the value and set loop->to appropriately. - (gfc_conv_ss_descriptor): Always save the offset of a variable - in info.saved_offset. - (gfc_conv_ss_startstride): Do not attempt bound checking of the - lhs of an assignment, if allocatable and f2003 is allowed. - (gfc_conv_loop_setup): If possible, do not use an allocatable - lhs variable for the loopspec. - (gfc_is_reallocatable_lhs): New function. - (get_std_lbound): New function. - (gfc_alloc_allocatable_for_assignment): New function. - * gfortran.h : Add flag_realloc_lhs to the options structure. - * lang.opt : Add option f(no-)realloc-lhs. - * invoke.texi : Document option f(no-)realloc-lhs. - * options.c (gfc_init_options, gfc_post_options, - gfc_handle_option): Incorporate f(no-)realloc-lhs with default - to frealloc_lhs for -std > f95. - * trans-array.h : Add primitive for previous. - * trans-expr.c (gfc_conv_string_length): Return if character - length is a variable and the expression is NULL. - (gfc_conv_procedure_call): If the call is of the kind x = f(...) - and the lhs is allocatable and reallocation on assignment OK, - call gfc_alloc_allocatable_for_assignment. Do not generate the - function call unless direct by reference. - (realloc_lhs_loop_for_fcn_call): New function. - (realloc_lhs_bounds_for_intrinsic_call): New function. - (gfc_trans_arrayfunc_assign): Reallocation assignments need - a loopinfo and for the loop bounds to be set. With intrinsic - functions, free the lhs data and let the library allocate the - data array. Done by the new functions above. - (gfc_trans_assignment_1): If the lhs is allocatable and - reallocation on assignment is allowed, mark the lhs and use - gfc_alloc_allocatable_for_assignment to make the reallocation. - * trans.h : Add is_alloc_lhs bitfield to gfc_ss structure. - -2010-11-27 Tobias Burnus <burnus@net-b.de> - Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/46678 - trans-decl.c (gfc_trans_auto_character_variable): Use gfc_init_block - instead of gfc_start_block. - -2010-11-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/46301 - trans-expr.c (gfc_trans_assignment): Add error message for not - implemented assignment to deferred-length character variable. - -2010-11-26 Jakub Jelinek <jakub@redhat.com> - - PR bootstrap/45700 - * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc, - build4_stat_loc): Removed. - (build1_loc, build2_loc, build3_loc, build4_loc): Removed. - -2010-11-25 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46581 - * trans.h (gfc_process_block_locals): Removed second argument. - * trans-decl.c (trans_associate_var): Moved to trans-stmt.c. - (gfc_trans_deferred_vars): Skip ASSOCIATE variables. - (gfc_process_block_locals): Don't mark associate names to be - initialized. - * trans-stmt.c (trans_associate_var): Moved here from trans-decl.c. - (gfc_trans_block_construct): Call 'trans_associate_var' from here - to make sure SELECT TYPE with associate-name is treated correctly. - -2010-11-24 Tobias Burnus <burnus@net-b.de> - - PR fortran/46638 - * target-memory.c (gfc_interpret_derived): Correctly handle - component offset. - -2010-11-23 Tobias Burnus <burnus@net-b.de> - - PR fortran/46545 - * gfortran.texi (KIND Type Parameters): Quadmath and F2008 changes. - -2010-11-22 Michael Matz <matz@suse.de> - - * gfortranspec.c (library): New global, moved from ... - (lang_specific_driver): ... here. - (lang_specific_pre_link): Test it here before including - libgfortran.spec. - -2010-11-21 Michael Matz <matz@suse.de> - Tobias Burnus <burnus@net-b.de> - - PR driver/46516 - * gfortranspec.c (lang_specific_driver, - lang_specific_pre_link): Load libgfortran.spec in - lang_specific_pre_link unless found in the -L path. - -2010-11-20 Janne Blomqvist <jb@gcc.gnu.org> - - * f95-lang.c (gfc_init_decl_processing): Set size_type_node as - unsigned int of pointer size and set sizetype based on that. - * trans-types.c (gfc_init_types): Don't set size_type_node to an - unsigned type. - -2010-11-17 Joseph Myers <joseph@codesourcery.com> - - * f95-lang.c (gfc_be_parse_file): Take no arguments. - -2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - Tobias Burnus <burnus@net-b.de> - - PR fortran/32049 - * gfortranspec.c (find_spec_file): New function. - (lang_specific_driver): Try to find .spec file and use it. - * trans-io.c (iocall): Define IOCALL_X_REAL128/COMPLEX128(,write). - (gfc_build_io_library_fndecls): Build decl for __float128 I/O. - (transfer_expr): Call __float128 I/O functions. - * trans-types.c (gfc_init_kinds): Allow kind-16 belonging - to __float128. - -2010-11-15 Tobias Burnus <burnus@net.b.de> - - PR fortran/46484 - * check.c (variable_check): Don't treat functions calls as variables; - optionally accept function themselves. - (gfc_check_all_any, gfc_check_loc, gfc_check_move_alloc, - gfc_check_null, gfc_check_present, gfc_check_cpu_time, - gfc_check_date_and_time, gfc_check_mvbits, gfc_check_random_number, - gfc_check_random_seed, gfc_check_system_clock, - gfc_check_dtime_etime, gfc_check_dtime_etime_sub, - gfc_check_itime_idate,gfc_check_ltime_gmtime): Update call. - -2010-11-13 Tobias Burnus <burnus@net-b.de> - - PR fortran/45742 - * trans-common.c (build_field): Add TREE_SIDE_EFFECTS for volatile. - * trans-decl.c (gfc_finish_var_decl): Ditto. - (create_function_arglist): Handle volatile dummy arguments. - -2010-11-12 Joseph Myers <joseph@codesourcery.com> - - * Make-lang.in (gfortranspec.o): Use $(OPTS_H). - * gfortran.h (gfc_handle_option): Take location_t parameter. - * options.c (gfc_handle_option): Take location_t parameter. - -2010-11-12 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/45794 - trans-expr.c (gfc_conv_procedure_call): Avoid NULL array spec. - -2010-11-11 Nathan Froyd <froydnj@codesourcery.com> - - PR c/44782 - * options.c (gfc_post_options): Initialize gfc_option.max_errors. - (gfc_handle_option) [OPT_fmax_errors_]: Remove. - * lang.opt (fmax-errors=): Remove. - -2010-11-11 Steven G. Kargl <kargl@gcc.gnu.org> - - * symbol.c (verify_bind_c_derived_type): Accept BIND(C) on an empty - derived type. - -2010-11-11 Jan Hubicka <jh@suse.cz> - - * options.c (gfc_post_options): Remove flag_whopr. - -2010-11-11 Tobias Burnus <burnus@net-b.de> - - PR fortran/46413 - * resolve.c (resolve_transfer): Reject I/O transfer of - polymorphic type. - - PR fortran/46205 - * resolve.c (resolve_code): Reject nonscalar FORALL masks. - -2010-11-11 Janus Weil <janus@gcc.gnu.org> - - * resolve.c (resolve_procedure_interface): Copy 'is_bind_c' attribute. - -2010-11-10 Joseph Myers <joseph@codesourcery.com> - - * trans-array.c (gfc_trans_deferred_array): Use "front-end" - spelling in diagnostic. - * trans.c (gfc_allocate_array_with_status): Add missing space in - diagnostic. - -2010-11-10 Joseph Myers <joseph@codesourcery.com> - - * cpp.c (asm_file_name): Don't declare here. - -2010-11-10 Tobias Burnus <burnus@net-b.de> - - PR fortran/46411 - * intrinsic.c (gfc_intrinsic_sub_interface): Check for attr.pure - and not for attr.elemental. - * intrinsic.texi (move_alloc): Document as being pure. - -2010-11-10 Tobias Burnus <burnus@net-b.de> - - PR fortran/46244 - * resolve.c (resolve_fl_derived): Don't allow CLASS in - sequence/BIND(C) types. - -2010-11-09 Jerry DeLisle <jvdelisle@gcc.gnu.org> - Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/46331 - * intrinsic.c: Correctly set the pure attributes for intrinsic - functions. - * expr.c (check_specification_function): Remove this function and move - its code into gfc_is_constant_expr. (gfc_is_constant_expr): Change the - order of checks by checking for non-constant arguments first. Then, - check for initialization functions, followed by intrinsics. - -2010-11-09 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46313 - * gfortran.h (gfc_add_data_component,gfc_add_vptr_component, - gfc_add_hash_component,gfc_add_size_component, - gfc_add_def_init_component): New macros. - * class.c (gfc_add_component_ref): Renamed data component. - (get_unique_type_string): New function. - (gfc_build_class_symbol): Use 'get_unique_type_string' to construct - uniques names for the class containers. Rename components. - (gfc_find_derived_vtab): Use 'get_unique_type_string' to construct - uniques names for the vtab symbols. Rename components. - * decl.c (attr_decl1): Renamed class container components. - * iresolve.c (gfc_resolve_extends_type_of): Ditto. - * match.c (select_type_set_tmp): Renamed temporaries. - * module.c (read_module): Renamed vtab and vtype symbols. - * resolve.c (resolve_structure_cons,resolve_typebound_function, - resolve_typebound_subroutine,resolve_deallocate_expr, - resolve_select_type,resolve_fl_derived): Renamed class container and - vtab components. - * trans-array.c (structure_alloc_comps): Ditto. - * trans-decl.c (gfc_trans_deferred_vars): Ditto. - * trans-expr.c (gfc_conv_derived_to_class,gfc_conv_structure, - gfc_trans_class_init_assign,gfc_trans_class_assign): Ditto. - * trans-intrinsic.c (gfc_conv_intrinsic_sizeof, - gfc_conv_intrinsic_storage_size,gfc_conv_allocated,gfc_conv_associated, - gfc_conv_same_type_as): Ditto. - * trans-stmt.c (gfc_trans_allocate): Ditto. - -2010-11-08 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/43899 - * trans-decl.c (generate_local_decl): Do not generate unused warning - for variables in namelists. - -2010-11-08 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46344 - * decl.c (build_struct): Build vtab immediately if derived type - has already been declared. - -2010-11-08 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46344 - * trans-types.c (gfc_copy_dt_decls_ifequal): Handle CLASS components. - -2010-11-06 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46330 - * trans-expr.c (gfc_trans_class_assign): Find 'vtab' symbol in correct - namespace. - -2010-11-05 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45451 - PR fortran/46174 - * class.c (gfc_find_derived_vtab): Improved search for existing vtab. - Add component '$copy' to vtype symbol for polymorphic deep copying. - * expr.c (gfc_check_pointer_assign): Make sure the vtab is generated - during resolution stage. - * resolve.c (resolve_codes): Don't resolve code if namespace is already - resolved. - * trans-stmt.c (gfc_trans_allocate): Call '$copy' procedure for - polymorphic ALLOCATE statements with SOURCE. - -2010-11-03 Thomas Koenig <tkoenig@gcc.gnu.org> - Paul Thomas <pault@gcc.gnu.org> - - * dump-parse-tree.c (code_indent): Take label into acount - when calculating indent. - (show_typespec): Also display class. - (show_attr): Add module name to argument. - Don't show UNKNOWN for flavor, access and save. Don't show - SAVE_NONE. Don't show INTENT_UNKNOWN. Show module for use - association. Show intent only for dummy arguments. - Set length of shown symbol names to minimum of 12. - Show attributes header. - (show_symbol): Adjust show_level. - (show_symtree): Clear up display for ambiguous. Show if symbol - was imported from namespace. - (show_code_node): Clear up indenting. Traverse symtree and - show code directly instead of calling show_namespace. - -2010-11-02 Nathan Froyd <froydnj@codesourcery.com> - - * trans-decl.c (add_argument_checking): Use build_zero_cst instead of - fold_convert. - * trans-expr.c (gfc_conv_missing_dummy, fill_with_spaces): Likewise. - * trans-stmt.c (gfc_trans_do): Likewise. - -2010-11-02 Steven G. Kargl < kargl@gcc.gnu.org> - Tobias Burnus <burnus@net-b.de> - - PR fortran/45170 - * array.c (gfc_match_array_constructor): Reject deferred type - parameter (DTP) in type-spec. - * decl.c (char_len_param_value, match_char_length, - gfc_match_char_spec, build_sym, variable_decl, - enumerator_decl): Support DTP. - * expr.c (check_inquiry): Fix check due to support for DTP. - * gfortran.h (gfc_typespec): Add Boolean 'deferred'. - * misc.c (gfc_clear_ts): Set it to false. - * match.c (gfc_match_allocate): Support DTP. - * resolve.c (resolve_allocate_expr): Not-implemented error for DTP. - (resolve_fl_variable): Add DTP constraint check. - * trans-decl.c (gfc_trans_deferred_vars): Add not-implemented - error for DTP. - -2010-11-01 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/46152 - * fortran/match.c (match_derived_type_spec): Reoplace gfc_match_symbol - with a gfc_find_symbol to prevent namespace pollution. Remove dead - code. - (match_type_spec): Remove parsing of '::'. Collapse character - kind checking to one location. - (gfc_match_allocate): Use correct locus in error message. - -2010-10-30 Thomas Koenig <tkoenig@gcc.gnu.org> - - * gfortran.h (gfc_option_t): Replace dump_parse_tree by - dump_fortran_original and add dump_fortran_optimized. - * lang.opt: Add fdump-fortran-original and - fdump-fortran-optimized. Document that fdump-parse-tree is - deprecated. - * gfortran.texi: Add -fdump-fortran-original and - -fdump-fortran-optimized. -fdump-parse-tree is deprecated. - * frontend-passes.c (gfc_run_passes): If optimizing and - if gfc_option.dump_fortran_optimized is set, dump the parse tree - after optimization. - * parse.c: Rename gfc_option.dump_parse_tree to - gfc_option.dump_fortran_original. - * options.c (gfc_init_options): Rename gfc_option.dump_parse_tree - to gfc_option.dump_fortran_original and handle - gfc_option.dump_fortran_optimize. - (gfc_post_options): Rename gfc_option.dump_parse_tree - to gfc_option.dump_fortran_original. - (gfc_handle_option): Rename OPT_fdump_parse_tree to - OPT_fdump_fortran_original and gfc_option.dump_parse_tree - to gfc_option.dump_fortran_original. Handle - OPT_fdump_fortran_optimized. - -2010-10-30 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44917 - PR fortran/44926 - PR fortran/46196 - * interface.c (count_types_test): Symmetrize type check. - (generic_correspondence): Ditto. - -2010-10-27 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46161 - * interface.c (compare_allocatable): Handle polymorphic allocatables. - (compare_parameter): Add two error messages for polymorphic dummies. - -2010-10-26 Janus Weil <janus@gcc.gnu.org> - - PR fortran/42647 - * trans.h (gfc_deallocate_scalar_with_status): New prototype. - * trans.c (gfc_deallocate_scalar_with_status): New function for - deallocation of allocatable scalars. - * trans-array.c (structure_alloc_comps): Call it here ... - * trans-decl.c (gfc_trans_deferred_vars): ... here ... - * trans-stmt.c (gfc_trans_deallocate): ... and here. - -2010-10-26 Tobias Burnus <burnus@net-b.de> - - PR fortran/45451 - * trans-stmt.c (gfc_trans_allocate): Do a deep-copy for SOURCE=. - - PR fortran/43018 - * trans-array.c (duplicate_allocatable): Use size of type and not - the size of the pointer to the type. - -2010-10-25 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/46140 - * fortran/scanner.c (include_line): Check return value of load_file. - -2010-10-23 Tobias Burnus <burnus@net-b.de> - - PR fortran/46122 - * expr.c (gfc_check_vardef_context): Fix PROTECTED check. - -2010-10-21 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46060 - * match.h (gfc_matching_ptr_assignment): New global variable to indicate - we're currently matching a (non-proc-)pointer assignment. - * decl.c (match_pointer_init): Set it. - * match.c (gfc_match_pointer_assignment): Ditto. - * primary.c (matching_actual_arglist): New global variable to indicate - we're currently matching an actual argument list. - (gfc_match_actual_arglist): Set it. - (gfc_match_varspec): Reject procedure pointer component calls with - missing argument list. - -2010-10-21 Janus Weil <janus@gcc.gnu.org> - - PR fortran/46067 - * interface.c (gfc_compare_interfaces): Switch arguments of type - comparison (important for polymorphic variables). - -2010-10-21 Tobias Burnus <burnus@net-b.de> - - PR fortran/46100 - * expr.c (gfc_check_vardef_context): Treat pointer functions - as variables. - -2010-10-20 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/46079 - * trans_stmt.c (gfc_trans_stop): Fix whitespace. Build a call to new - F08 numeric stop function. - * trans.h: Add declaration for gfor_fndecl_stop_numeric_f08. - * trans-decl.c (gfc_build_builtin_function_decls): Build declaration - for stop_numeric_f08. - -2010-10-18 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - * gfortran.h: Remove definition of bt enumerator. - * libgfortran.h: Add bt enumerator type alighned with defintion. - Remove the dtype enumerator, no longer used. - previously given in libgfortran/io.h - * trans-types.c: Use new bt enumerator. - * trans-io.c: Likewise. - -2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org> - - * trans-io.c (gfc_build_io_library_fndecls): - Array descriptor arguments to transfer_array can be - dereferenced recursively. - -2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/20165 - PR fortran/31593 - PR fortran/43665 - * trans-io.c (enum iocall): Add IOCALL_X_INTEGER_WRITE, - IOCALL_X_LOGICAL_WRITE, IOCALL_X_CHARACTER_WRITE, - IOCALL_X_CHARACTER_WIDE_WRIE, IOCALL_X_REAL_WRITE, - IOCALL_X_COMPLEX_WRITE and IOCALL_X_ARRAY_WRITE. - (gfc_build_io_library_fndecls): Add corresponding function - decls. - (transfer_expr): If the current transfer is a READ, use - the iocall with the original version, otherwise the version - with _WRITE. - (transfer_array_desc): Likewise. - -2010-10-15 Tobias Burnus <burnus@net-b.de> - - PR fortran/45186 - * trans.h (gfc_add_modify_loc, gfc_evaluate_now_loc): New prototypes. - (gfc_trans_runtime_error_vararg): Remove prototype. - * trans.c (gfc_add_modify_loc, gfc_evaluate_now_loc): New functions. - (gfc_add_modify, gfc_evaluate_now): Use them. - (trans_runtime_error_vararg): Renamed from - gfc_trans_runtime_error_vararg, made static and use locus. - (gfc_trans_runtime_error): Use it. - (gfc_trans_runtime_check): Ditto and make use of locus. - * trans-stmt.c (gfc_trans_if_1, gfc_trans_simple_do, - gfc_trans_do, gfc_trans_do_while): Improve line number - associated with generated expressions. - -2010-10-12 Daniel Kraft <d@domob.eu> - - PR fortran/38936 - * parse.c (parse_associate): Set typespec of associate-name if that of - the target is already available. - -2010-10-10 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45961 - * resolve.c (resolve_typebound_function): Bugfix for type-bound - operators. - -2010-10-09 Thomas Koenig <tkoenig@gcc.gnu.org> - - * frontend-passes.c: Include opts.h. - (optimize_comparison): Renamed from optimize_equality. - Change second argument to operation to be compared. - Use flag_finite_math_only to avoid comparing REAL and - COMPLEX only when NANs are honored. Simplify comparing - of string concatenations where left or right operands are - equal. Simplify all comparison operations, based on the result - of gfc_dep_compare_expr. - * dependency.c: Include arith.h. - (gfc_are_identical_variables): Volatile variables should not - compare equal to themselves. - (gfc_dep_compare_expr): Handle string constants and string - concatenations. - -2010-10-08 Joseph Myers <joseph@codesourcery.com> - - * f95-lang.c (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. - * gfortran.h (gfc_init_options_struct): Declare. - * options.c (gfc_init_options_struct): New. Split out from - gfc_init_options. - -2010-10-07 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45933 - * resolve.c (resolve_typebound_function): Use correct declared type - for type-bound operators. - -2010-10-07 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/45916 - Revert revision 165026: - 2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * decl.c (match_procedure_in_type): Assertify if conditions. - -2010-10-06 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/45889 - * resolve.c (resolve_transfer): Use expression inside parenthesis to - find acutal component to be transgferred. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * trans-stmt.c (gfc_trans_allocate): free lhs expr. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * trans-array.c (gfc_free_ss_chain): Made non-static. - * trans-array.h (gfc_free_ss_chain): New prototype. - * trans-stmt.c (gfc_trans_where_2): Free ss chains. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Also free symbol's - subcomponents. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * trans-stmt.c (gfc_trans_forall_1): Free forall struct at the end. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * trans-expr.c (get_proc_ptr_comp): Restore initial expression type - before calling gfc_free_expr. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * trans-array.c (gfc_conv_tmp_array_ref): Add factorized call to - gfc_advance_se_ss_chain. - * trans-expr.c (gfc_conv_subref_array_ref, gfc_conv_procedure_call, - gfc_conv_array_constructor_expr, gfc_trans_assignment_1): Remove - calls to gfc_advance_se_ss_chain after gfc_conv_tmp_array_ref. - * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto. - * trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * trans.c (gfc_restore_backend_locus): New function. - (gfc_get_backend_locus): Renamed to ... - (gfc_save_backend_locus): ... this. - * trans.h (gfc_restore_backend_locus, gfc_get_backend_locus, - gfc_save_backend_locus): Same. - * trans-array.c (gfc_trans_g77_array, gfc_trans_dummy_array_bias, - gfc_trans_deferred_array): Rename gfc_get_backend_locus to - gfc_save_backend_locus. - (gfc_trans_dummy_array_bias): Call gfc_restore_backend_locus at the - end. - (gfc_trans_g77_array, gfc_trans_deferred_array): Use - gfc_restore_backend_locus instead of gfc_set_backend_locus. - (gfc_trans_deferred_array): Call gfc_restore_backend_locus on early - return. - * trans-decl.c (gfc_get_extern_function_decl, build_entry_thunks, - gfc_trans_deferred_vars): - Rename gfc_get_backend_locus to gfc_save_backend_locus. - Use gfc_restore_backend_locus insted of gfc_set_backend_locus. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * trans-array.c (gfc_build_constant_array_constructor): Free array - spec when done. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * symbol.c (gfc_copy_formal_args_ppc): Free previous formal arg list - before overwriting it. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * array.c (gfc_match_array_spec): Don't re-initialize cleared struct. - * symbol.c (gen_shape_param): Ditto. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * symbol.c (free_entry_list): New function. - (gfc_free_namespace): Free list of entries. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * symbol.c (free_components): Free list of formal args and formal - namespace. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * simplify.c (gfc_simplify_size): Clear temporary mpz int before - returning. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * resolve.c (add_dt_to_dt_list): Remove unneeded if. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * resolve.c (check_typebound_baseobject): Free local expr before - returning. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * primary.c (gfc_match_structure_constructor): Invert the assert logic. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * primary.c (gfc_free_structure_ctor_component): Also free the - component structure itself. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * module.c (gfc_use_module): Free atom_string when done with it. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * module.c (read_module): Remove useless string duplication. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * gfortranspec.c (append_arg): Remove commented code. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * decl.c (match_procedure_in_type): Assertify if conditions. - -2010-10-06 Mikael Morin <mikael@gcc.gnu.org> - - * cpp.c (gfc_cpp_post_options): Don't create a cpp reader if - preprocessing is disabled. - -2010-10-06 Jakub Jelinek <jakub@redhat.com> - - PR middle-end/45838 - * f95-lang.c (ATTR_NOTHROW_LEAF_LIST, ATTR_CONST_NOTHROW_LEAF_LIST, - ATTR_NOTHROW_LIST, ATTR_CONST_NOTHROW_LIST): Define. - (gfc_define_builtin): Change last argument to int bitmask from bool, - control addition of TREE_NOTHROW and leaf attribute as well. - (DO_DEFINE_MATH_BUILTIN): Adjust callers. - (gfc_init_builtin_functions): Likewise. Remove - ATTR_{,CONST_}NOTHROW_LIST enum. - -2010-10-04 Andi Kleen <ak@linux.intel.com> - - * Make-lang.in (gfortran, f951): Add + to build rule. - -2010-10-04 Richard Guenther <rguenther@suse.de> - - * f95-lang.c (current_translation_unit): New global variable. - (gfc_create_decls): Build a translation-unit decl. - (pushdecl): In the global binding-level use the - translation-unit decl as DECL_CONTEXT. - * trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P. - (build_function_decl): Likewise. Delay setting the assembler - name, leave setting of DECL_CONTEXT to pushdecl. - (trans_function_start): Use DECL_FILE_SCOPE_P. - (gfc_create_module_variable): Likewise. Remove questionable - asserts. - * trans.c (gfc_generate_module_code): Likewise. - -2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - * cpp.c (cpp_define_builtins): Call functions from cppbuiltin.c - instead of duplicating code. - * Make-lang.in: Add dependency on cppbuiltin.h. Don't define - BASEVER. - -2010-10-02 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45748 - * resolve.c (resolve_formal_arglist): Avoid setting default type for - formal arguments of intrinsic procedures. - -2010-09-30 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45828 - * resolve.c (resolve_allocate_expr): Do not use - 'gfc_has_default_initializer'. - -2010-09-30 Tobias Burnus <burnus@net-b.de> - - * gfortran.tex (Fortran 2008 status): Update list of - implemented features. - -2010-09-29 Joseph Myers <joseph@codesourcery.com> - - * lang.opt: Don't use VarExists. - -2010-09-29 Joseph Myers <joseph@codesourcery.com> - - * cpp.c (cpp_define_builtins): Update names of gfc_option_t - members. - (gfc_cpp_post_options): Update names of cpp_options members. - (cb_cpp_error): Update names of diagnostic_context members. - * f95-lang.c (gfc_init_builtin_functions): Update names of - gfc_option_t members. - * gfortran.h (gfc_option_t): Rename warn_conversion and - flag_openmp. - * intrinsic.c (gfc_convert_type_warn): Update names of - gfc_option_t members. - * options.c (gfc_init_options, gfc_post_options, set_Wall, - gfc_handle_option): Update names of gfc_option_t members. - * parse.c (next_free, next_fixed): Update names of gfc_option_t - members. - * scanner.c (pedantic): Remove extern declaration. - (skip_free_comments, skip_fixed_comments, include_line): Update - names of gfc_option_t members. - * trans-decl.c (gfc_generate_function_code): Update names of - gfc_option_t members. - -2010-09-28 Tobias Burnus <burnus@net-b.de> - - PR fortran/40569 - PR fortran/40568 - * intrinsic.c (add_functions): Make compiler_version and - compiler_options CLASS_INQUIRY. - * gfortran.h (gfc_get_option_string): New prototype. - * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS): - Add documentation. - (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING. - (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS. - (ISO_C_BINDING): Refer to C_SIZEOF. - * options.c (gfc_get_option_string): New function. - * simplify.c (gfc_simplify_compiler_options): Use it. - (gfc_simplify_compiler_version): Include compiler name. - -2010-09-28 Jan Hubicka <jh@suse.cz> - - * f95-lang.c (gfc_define_builtin): Make leaf. - (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST - and ATTR_NOTHROW_LEAF_LIST. - (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST. - (DEF_GOMP_BUILTIN): Likewise. - -2010-09-28 Tobias Burnus <burnus@net-b.de> - - PR fortran/45756 - * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of - module parameters. - -2010-09-27 Tobias Burnus <burnus@net-b.de> - - PR fortran/40569 - PR fortran/40568 - * intrinsic.h (gfc_simplify_compiler_options, - gfc_simplify_compiler_version): New prototypes. - * intrinsic.c (gfc_intrinsic_function_by_id, - make_from_module): New functions. - (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic, - gfc_specific_intrinsic): Don't return module intrinsics. - (add_functions): Add compiler_options, compiler_version. - (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID. - * symbol.c (std_for_isocbinding_symbol): Add version check for - NAMED_FUNCTIONS. - * iso-fortran-env.def: Add compiler_options, compiler_version. - * iso-c-binding.def: Add c_sizeof. - * gfortran.h (gfc_intrinsic_sym): Add from_module:1. - (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS. - (gfc_intrinsic_function_by_id): New prototype. - * module.c (create_intrinsic_function): New function. - (import_iso_c_binding_module, use_iso_fortran_env_module): Use it. - * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS. - * resolve.c (resolve_intrinsic): Try also to resolve intrinsics - by ISYM ID. - * simplify.c (gfc_simplify_compiler_options, - gfc_simplify_compiler_version): New functions. - -2010-09-26 Daniel Kraft <d@domob.eu> - - PR fortran/45783 - PR fortran/45795 - * resolve.c (resolve_select_type): Clarify code. - (resolve_assoc_var): Only set typespec if it is currently unknown. - -2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/45793 - * module.c (create_int_parameter_array): Set the array value shape. - -2010-09-25 Tobias Burnus <burnus@net-b.de> - - * gfortran.texi: Re-add accidently removed \input line. - -2010-09-25 Daniel Kraft <d@domob.eu> - - PR fortran/45776 - * gfortran.h (struct gfc_dt): New member `dt_io_kind'. - * io.c (resolve_tag): F2008 check for NEWUNIT and variable - definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG. - (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and - `extra_comma' with changed semantics. - (gfc_resolve_dt): Check variable definitions. - (match_io_element): Remove INTENT and PURE checks here and - initialize code->ext.dt member. - (match_io): Set dt->dt_io_kind. - (gfc_resolve_inquire): Check variable definition for all tags - except UNIT, FILE and ID. - * resolve.c (resolve_transfer): Variable definition check. - -2010-09-25 Tobias Burnus <burnus@net-b.de> - - * interface.c (gfc_match_end_interface): Constify char pointer - to fix warning. - -2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org> - - * interface.c (gfc_match_end_interface): Deal with user defined - operators that overload rational operators and C1202. - -2010-09-24 Tobias Burnus <burnus@net-b.de> - - * gfortran.texi: Add second space after end-of-sentence period; - change / to /@/ to allow hyphenation of URLs. - (Standards): Remove duplicated OpenMP, update wording given that - Fortran 2008 now released. - (Fortran 2008 status): Update and add list of implemented features. - -2010-09-24 Tobias Burnus <burnus@net-b.de> - - PR fortran/40571 - * iso-fortran-env.def: Add NAMED_KINDARRAY with - character_kinds, integer_kinds, logical_kinds and - real_kinds. - * gfortran.h: Add them to iso_fortran_env_symbol. - * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to - LIBERROR_INQUIRE_INTERNAL_UNIT and move it from - libgfortran_stat_codes to libgfortran_error_codes. - * module.c (create_int_parameter_array): New function. - (use_iso_fortran_env_module): Use it for - NAMED_KINDARRAY of iso-fortran-env.def. - * trans-decl.c (gfc_get_symbol_decl): Parameter - arrays of intrinsics modules become local static variables. - * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds, - integer_kinds, logical_kinds and real_kinds. - -2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/45744 - * frontend-passes.c (optimize_binop_array_assignment): - Only re-use lhs as intermediate storage if kind and type - parameters match. - -2010-09-23 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/45745 - PR fortran/45648 - * trans-array.c (gfc_conv_expr_descriptor): Handle - ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case. - -2010-09-23 Tobias Burnus <burnus@net-b.de> - - * intrinsic.texi (OpenMP modules): Add named constants of - OMP_LIB. - -2010-09-23 Daniel Kraft <d@domob.eu> - - PR fortran/38936 - PR fortran/44044 - PR fortran/45474 - * gfortran.h (gfc_check_vardef_context): New method. - (struct symbol_attribute): New flag `select_type_temporary'. - * primary.c (gfc_variable_attr): Clarify initialization of ref. - (match_variable): Remove PROTECTED check and assignment check - for PARAMETERs (this is now done later). - * match.c (gfc_match_iterator): Remove INTENT(IN) check. - (gfc_match_associate): Defer initialization of newAssoc->variable. - (gfc_match_nullify): Remove PURE definability check. - (select_type_set_tmp): Set new `select_type_temporary' flag. - * expr.c (gfc_check_assign): Remove INTENT(IN) check here. - (gfc_check_pointer_assign): Ditto (and other checks removed). - (gfc_check_vardef_context): New method. - * interface.c (compare_parameter_protected): Removed. - (compare_actual_formal): Use `gfc_check_vardef_context' for checks - related to INTENT([IN]OUT) arguments. - * intrinsic.c (check_arglist): Check INTENT for intrinsics. - * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'. - (remove_last_array_ref): New method. - (resolve_deallocate_expr), (resolve_allocate_expr): Ditto. - (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG). - (resolve_assoc_var): Remove checks for definability here. - (resolve_select_type): Handle resolving of code->block here. - (resolve_ordinary_assign): Remove PURE check. - (resolve_code): Do not resolve code->blocks for SELECT TYPE here. - Use `gfc_check_vardef_context' for assignments and pointer-assignments. - -2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> - - * gfortran.texi (Argument list functions): Allow URL to wrap. - * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX) - (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE) - (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of - code markups in the text. - * invoke.texi (Fortran Dialect Options) - (Error and Warning Options, Directory Options, Code Gen Options): - Likewise. Remove @code inside @smallexample. - -2010-09-22 Joseph Myers <joseph@codesourcery.com> - - * gfortranspec.c (lang_specific_driver): Handle OPT__version and - OPT__help instead of OPT_fversion and OPT_fhelp. - * lang.opt (-all-warnings, -assert, -assert=, -comments, - -comments-in-macros, -define-macro, -define-macro=, -dependencies, - -dump, -dump=, -include-barrier, -include-directory, - -include-directory=, -include-directory-after, - -include-directory-after=, -include-prefix, -include-prefix=, - -no-line-commands, -no-standard-includes, -output, -output=, - -preprocess, -print-missing-file-dependencies, -trace-includes, - -undefine-macro, -undefine-macro=, -user-dependencies, -verbose, - -write-dependencies, -write-user-dependencies): New. - -2010-09-21 Jason Blevins <jrblevin@sdf.org> - - * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN, - execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY): - Correct spelling. - -2010-09-21 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/45648 - * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and - info->dim. - - PR fortran/45648 - * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are - accessing dimensions in reversed order. - - PR fortran/45648 - * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying - intrinsic function call. - - * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup. - Update asserts accordingly. - - PR fortran/45648 - * trans.h (gfc_se): New field force_tmp. - * trans-expr.c (gfc_conv_procedure_call): Check for argument alias - and set parmse.force_tmp if some alias is found. - * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation - if se->force_tmp is set. - -2010-09-20 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45438 - * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for - TBPs, PPCs and pointer/allocatable components. - -2010-09-20 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/45081 - * simplify.c (is_constant_array_expr): Allow structure array - elements as well as constants. - (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread, - gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived - type of source to the result. - -2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org> - - * frontend-passes.c (gfc_expr_walker): Also - handle EXPR_SUBSTRING. - -2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org> - - * frontend-passes.c (gfc_expr_walker): Handle - constructors and references. - -2010-09-16 Tobias Burnus <burnus@net-b.de> - - PR fortran/43665 - * trans-types.c (create_fn_spec): New function. - (gfc_get_function_type): Call it. - -2010-09-16 Jakub Jelinek <jakub@redhat.com> - - * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types. - (gfc_expr_walker, gfc_code_walker): New prototypes. - * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions. - (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define. - (optimize_namespace): Use gfc_code_walker. - (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks. - (optimize_expr_0, optimize_code_node, - optimize_actual_arglist): Removed. - (optimize_assignment): Don't call optimize_expr_0. - -2010-09-16 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45674 - * interface.c (compare_parameter): Create vtab for actual argument, - instead of formal (if needed). - -2010-09-15 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45577 - * resolve.c (resolve_allocate_expr): Do default initialization via - EXEC_INIT_ASSIGN. - -2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - * mathbuiltins.def: Do not defined huge_val built-in. - * trans-const.c (gfc_build_inf_or_huge): New function. - * trans-const.h (gfc_build_inf_or_huge): New prototype. - * f95-lang.c (gfc_init_builtin_functions): Don't defined - huge_val built-ins. - * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't - have functions of type (*) (void) anymore. - (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge. - (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead - of generating a call to huge_val(). - -2010-09-11 Mikael Morin <mikael@gcc.gnu.org> - - * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute. - * dependency.c (gfc_check_dependency): Don't depend on - expr's inline_noncopying_intrinsic_attribute. - * dependency.c (gfc_check_argument_var_dependency, - gfc_check_argument_dependency): Ditto. Recursively check dependency - as NOT_ELEMENTAL in the non-copying (=transpose) case. - * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto. - * resolve.c (find_noncopying_intrinsics): Remove. - (resolve_function, resolve_call): Remove call to - find_noncopying_intrinsics. - - * trans-array.c (gfc_conv_array_transpose): Remove. - (gfc_walk_subexpr): Make non-static. Move prototype... - * trans-array.h (gfc_walk_subexpr): ... here. - * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose - handling. - (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function, - gfc_inline_intrinsic_function_p): New. - (gfc_is_intrinsic_libcall): Return early in inline intrinsic case. - Remove transpose from the libcall list. - (gfc_walk_intrinsic_function): Special case inline intrinsic. - * trans.h (gfc_inline_intrinsic_function_p): New prototype. - -2010-09-10 Mikael Morin <mikael@gcc.gnu.org> - - * trans-expr.c (expr_is_variable): New function taking non-copying - intrinsic functions into account. - (gfc_trans_assignment_1): Use expr_is_variable. - -2010-09-10 Mikael Morin <mikael@gcc.gnu.org> - - * trans-array.c (gfc_conv_loop_setup): Access the shape along the - real array dimension instead of the scalarizer (loop) dimension. - -2010-09-10 Mikael Morin <mikael@gcc.gnu.org> - - * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array - transposed references. - -2010-09-10 Tobias Burnus <burnus@net-b.de> - - PR fortran/45186 - * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc, - build4_stat_loc): New inline functions. - (build1_loc, build2_loc, build3_loc, build4_loc): New macros. - (build1_v, build2_v, build3_v, build4_v): Use input_location - as locus. - * trans-array.c (gfc_trans_scalarized_loop_end, - gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc. - * trans.c (gfc_build_addr_expr, gfc_build_array_ref, - gfc_finish_wrapped_block): Ditto. - * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto. - * trans-expr.c (gfc_conv_missing_dummy, - gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto. - * trans-openmp.c (gfc_omp_clause_default_ctor, - gfc_trans_omp_critical, gfc_trans_omp_parallel, - gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections, - gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections - gfc_trans_omp_single, gfc_trans_omp_task, - gfc_trans_omp_workshare): Ditto. - -2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org> - - * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed - for dummy argument that appears in a specification statement. - -2010-09-09 Mikael Morin <mikael@gcc.gnu.org> - - * trans-array.c (gfc_get_array_ref_dim): New function. - (gfc_trans_create_temp_array): Reconstruct array - bounds from loop bounds. Use array bounds instead of loop bounds. - -2010-09-09 Mikael Morin <mikael@gcc.gnu.org> - - * trans-array.c (gfc_set_loop_bounds_from_array_spec): - Get the array dimension from the dim array. - -2010-09-09 Mikael Morin <mikael@gcc.gnu.org> - - * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the - dim array to get the stride in the innermost loop. - -2010-09-09 Mikael Morin <mikael@gcc.gnu.org> - - * trans-array.c (gfc_trans_create_temp_array): Don't set dim array. - (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array. - * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto. - -2010-09-09 Mikael Morin <mikael@gcc.gnu.org> - - * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension - and info dimension are the same. Loop over loop dimension. - * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension - -2010-09-09 Mikael Morin <mikael@gcc.gnu.org> - - * trans-array.c (gfc_conv_array_transpose): Change generated descriptor - name - -2010-09-09 Tobias Burnus <burnus@net-b.de> - - PR fortran/43665 - * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL, - STAT): Show also syntax for the function version. - * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent, - add_sym_3s_intent): Remove function. - (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent - as argument. - (add_sym_2_intent): New function. - (add_functions): Set intent for functions which modify - the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change - argument name of hostnm from "a" to "c" - (add_subroutines): Change add_sym_*s_intent to - add_sym_*s and add intent to the add_sym_*s calls. - -2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - PR fortran/38282 - * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R}, - MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}. - * gfortran.h: Define ISYM values for above intrinsics. - * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift, - gfc_check_mask, gfc_check_merge_bits, gfc_check_shift, - gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble, - gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr, - gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr, - gfc_simplify_merge_bits, gfc_simplify_rshift, - gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr, - gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits, - gfc_resolve_shift): New prototypes. - * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask, - gfc_resolve_merge_bits, gfc_resolve_shift): New functions. - * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift, - gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New - functions. - * trans-intrinsic.c (gfc_conv_intrinsic_dshift, - gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift, - gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New - functions. - (gfc_conv_intrinsic_function): Call above static functions. - * intrinsic.texi: Document new intrinsics. - * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble, - gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr, - gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr, - gfc_simplify_merge_bits, gfc_simplify_rshift, - gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr): - New functions. - -2010-09-08 Jakub Jelinek <jakub@redhat.com> - - * frontend-passes.c (optimize_code_node): Walk block chain by default. - - PR fortran/45597 - * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code - instead of code->block. - - PR fortran/45595 - * openmp.c (resolve_omp_do): Report not enough do loops for - collapse even if block->next is NULL. - -2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/45576 - * dependency.c (gfc_deb_compare_expr): Take missing optional - arguments into account. - -2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove. - * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove. - (gfc_build_intrinsic_function_decls): Don't build the - gfor_fndecl_clz128 and gfor_fndecl_ctz128. - * trans-intrinsic.c (gfc_conv_intrinsic_leadz, - gfc_conv_intrinsic_trailz): Generate inline arithmetic instead - of calling clz128/ctz128 library functions. - -2010-09-07 Jan Hubicka <jh@suse.cz> - - * trans-expr.c (gfc_conv_initializer): Set STATIC flags for - initializers. - -2010-09-07 Tobias Burnus <burnus@net-b.de> - - PR fortran/45583 - * intrinsic.texi (COS): Remove superfluous "n". - -2010-09-07 Tobias Burnus <burnus@net-b.de> - - PR fortran/45186 - * trans-array.c (gfc_conv_descriptor_data_get, - gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr, - gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype, - gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride, - gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound, - gfc_conv_shift_descriptor_lbound, - gfc_set_loop_bounds_from_array_spec, - gfc_trans_allocate_array_storage, gfc_trans_create_temp_array, - gfc_conv_array_transpose, gfc_get_iteration_count, - gfc_grow_array, gfc_trans_array_ctor_element, - gfc_trans_array_constructor_subarray, - gfc_trans_array_constructor_value, - constant_array_constructor_loop_size, gfc_trans_array_constructor, - gfc_set_vector_loop_bounds, gfc_trans_array_bound_check, - gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref, - gfc_conv_array_ref, gfc_trans_preloop_setup, - gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride, - gfc_conv_loop_setup, gfc_conv_array_extent_dim, - gfc_conv_descriptor_size, gfc_array_init_size, - gfc_array_allocate, gfc_array_deallocate, - gfc_trans_array_bounds, gfc_trans_auto_array_allocation, - gfc_trans_dummy_array_bias, gfc_get_dataptr_offset, - get_array_charlen, gfc_conv_expr_descriptor, - array_parameter_size, gfc_conv_array_parameter, - gfc_trans_dealloc_allocated, get_full_array_size, - duplicate_allocatable, - structure_alloc_comps): Change fold_build[0-9] to - fold_build[0-9]_loc. - (duplicate_allocatable, structure_alloc_comps, - gfc_duplicate_allocatable): Add space after function name. - -2010-09-07 Mikael Morin <mikael@gcc.gnu.org> - - * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while - checking string length value. - * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using - gfc_charlen_type_node type. - - PR fortran/45564 - * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string - length to gfc_charlen_type_node. - -2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/36931 - * frontend-passes.c (optimize_binop_array_assignment): New - function. - (optimize_assignment): Call it. - -2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/34145 - * trans-expr.c (gfc_conv_substring): If start and end - of the string reference are equal, set the length to one. - -2010-09-06 Tobias Burnus <burnus@net-b.de> - - PR fortran/45560 - * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout. - -2010-09-06 Tobias Burnus <burnus@net-b.de> - - PR fortran/45560 - * dump-parse-tree.c (gfc_debug_expr): New function. - -2010-09-06 Tobias Burnus <burnus@net-b.de> - - PR fortran/38282 - * intrinsic.c (add_functions): Support IALL, IANY, IPARITY. - (check_specific): Special case for those intrinsics. - * gfortran.h (gfc_isym_id): Add new intrinsics - * intrinsic.h (gfc_check_transf_bit_intrins, - gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity, - gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity): - New prototypes. - * iresolve.c (gfc_resolve_iall, gfc_resolve_iany, - gfc_resolve_iparity, resolve_transformational): New functions. - (gfc_resolve_product, gfc_resolve_sum, - gfc_resolve_parity): Use resolve_transformational. - * check.c (gfc_check_transf_bit_intrins): New function. - * simplify.c (gfc_simplify_iall, gfc_simplify_iany, - gfc_simplify_iparity, do_bit_any, do_bit_ior, - do_bit_xor, simplify_transformation): New functions. - (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity, - gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation. - * trans-intrinsic.c (gfc_conv_intrinsic_arith, - gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall): - Handle IALL, IANY and IPARITY intrinsics. - * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic - order. - (IALL, IANY, IPARITY): Document new intrinsics. - -2010-09-05 Tobias Burnus <burnus@net-b.de> - - PR fortran/45186 - * f95-lang.c (gfc_truthvalue_conversion): Use - fold_build[0-9]_loc instead of fold_build[0-9]. - * convert.c (convert): Ditto. - * trans-intrinsic.c (gfc_conv_intrinsic_conversion, - build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint, - gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart, - gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check, - gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs, - gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod, - gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign, - gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char, - gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate, - gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax, - gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall, - gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith, - gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc, - gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest, - gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not, - gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits, - gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft, - gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz, - gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar, - gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue, - gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing, - gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size, - size_of_string_in_bytes, gfc_conv_intrinsic_sizeof, - gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp, - gfc_conv_intrinsic_transfer, gfc_conv_allocated, - gfc_conv_associated, gfc_conv_same_type_as, - gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto. - -2010-09-04 Tobias Burnus <burnus@net-b.de> - - PR fortran/45530 - * resolve.c (resolve_fl_namelist): Change constraint checking - order to prevent endless loop. - -2010-09-04 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45507 - * resolve.c (resolve_allocate_expr): Generate default initializers - already at this point, resolve them and put them into expr3, ... - * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until - translation stage. - -2010-09-03 Tobias Burnus <burnus@net-b.de> - - PR fortran/45186 - * trans-intrinsic.c (gfc_conv_intrinsic_sign, - gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead - of build_call_expr. - * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy, - gfc_conv_string_length, gfc_conv_substring, - gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi, - gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op, - gfc_conv_expr_op, gfc_build_compare_string, - gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg, - gfc_conv_derived_to_class, conv_isocbinding_procedure, - gfc_conv_procedure_call, fill_with_spaces, - gfc_trans_string_copy, gfc_trans_alloc_subarray_assign, - gfc_trans_structure_assign, gfc_trans_pointer_assignment, - gfc_trans_scalar_assign, gfc_trans_zero_assign, - gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change - fold_build[0-9] to fold_build[0-9]_loc. - * trans-io.c (set_parameter_const, set_parameter_value, - set_parameter_ref, gfc_convert_array_to_string, set_string, - set_internal_unit, io_result, set_error_locus, - nml_get_addr_expr, build_dt): Ditto. - * trans-openmp.c (gfc_omp_clause_default_ctor, - gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op, - gfc_trans_omp_array_reduction, gfc_trans_omp_atomic, - gfc_trans_omp_do): Ditto. - * trans.c (gfc_add_modify, gfc_build_addr_expr, - gfc_build_array_ref, gfc_trans_runtime_error_vararg, - gfc_trans_runtime_check, gfc_call_malloc, - gfc_allocate_with_status, gfc_allocate_array_with_status, - gfc_call_free, gfc_deallocate_with_status, - gfc_call_realloc): Ditto. - -2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/45159 - * dependency.c (gfc_deb_compare_expr): Compare equal for equal - arglists for pure user functions, or for those intrinsic - functions which are also pure. - * intrinsics.c (add_conv): Mark conversion functions as pure. - (add_char_conversions): Likewise. - -2010-09-03 Daniel Kraft <d@domob.eu> - - PR fortran/34162 - * resolve.c (resolve_actual_arglist): Allow internal procedure - as actual argument with Fortran 2008. - -2010-09-03 Daniel Kraft <d@domob.eu> - - PR fortran/44602 - * gfortran.h (struct gfc_code): Renamed `whichloop' to - `which_construct' as this is no longer restricted to loops. - * parse.h (struct gfc_state_data): New field `construct'. - * match.c (match_exit_cycle): Handle EXIT from non-loops. - * parse.c (push_state): Set `construct' field. - * resolve.c (resolve_select_type): Extend comment. - * trans-stmt.c (gfc_trans_if): Add exit label. - (gfc_trans_block_construct), (gfc_trans_select): Ditto. - (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself. - (gfc_trans_do), (gfc_trans_do_while): Ditto. - (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'. - (gfc_trans_cycle): Ditto. - (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3. - -2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace. - (gfc_conv_intrinsic_ishft): Only evaluate arguments once. - (gfc_conv_intrinsic_ishftc): Only evaluate arguments once. - * intrinsic.texi (RSHIFT): Fix documentation. - -2010-09-02 Tobias Burnus <burnus@net-b.de> - - PR fortran/45186 - * trans-common.c (create_common): Change build[0-9] to - build[0-9]_loc. - * trans-const.c (gfc_conv_constant_to_tree, - gfc_conv_constant_to_tree): Ditto. - * trans-decl.c (gfc_build_qualified_array, build_entry_thunks, - gfc_get_fake_result_decl, gfc_trans_auto_character_variable, - add_argument_checking, create_main_function, - gfc_generate_return): Ditto. - * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto. - * trans-stmt.c (allocate_temp_for_forall_nest_1, - compute_inner_temp_size, compute_overall_iter_number, - generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs, - gfc_conv_elemental_dependencies, gfc_do_allocate, - gfc_evaluate_where_mask, gfc_trans_allocate, - gfc_trans_arithmetic_if, gfc_trans_call, - gfc_trans_character_select, gfc_trans_deallocate, - gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1, - gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1, - gfc_trans_integer_select, gfc_trans_logical_select, - gfc_trans_pointer_assign_need_temp, gfc_trans_return, - gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2, - gfc_trans_where_assign) Ditto. - -2010-09-02 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44541 - * resolve.c (resolve_symbol): Correct check for attributes of CLASS - variable. - -2010-09-02 Tobias Burnus <burnus@net-b.de> - - PR fortran/45489 - * resolve.c (apply_default_init): Mark symbol as referenced, - if it is initialized. - (resolve_symbol): Change intialized check for BT_DERIVED such - that also function results get initialized; remove now obsolete - gfc_set_sym_referenced for BT_CLASS. - -2010-09-01 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44541 - * class.c (gfc_find_derived_vtab): Add component '$def_init'. - * resolve.c (resolve_allocate_expr): Defer handling of default - initialization to 'gfc_trans_allocate'. - (apply_default_init,resolve_symbol): Handle polymorphic dummies. - (resolve_fl_derived): Suppress error messages for vtypes. - * trans-stmt.c (gfc_trans_allocate): Handle initialization via - polymorphic MOLD expression. - * trans-expr.c (gfc_trans_class_init_assign): Now only used for - dummy initialization. - -2010-09-01 Tobias Burnus <burnus@net-b.de> - - * gfortran.texi (preprocessing): Update URL to COCO. - -2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize - array quad_decls. Remove unnecessary assignment. - -2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - * trans-expr.c (gfc_conv_power_op): Handle floating-point types - other than long double. - * mathbuiltins.def: Add builtins from the POW and CPOW family. - * trans.h (gfc_builtin_decl_for_float_kind): New prototype. - * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_ - prefix to function name. - (gfc_build_intrinsic_lib_fndecls): Add cpow prototype. - (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind - function name. - (gfc_conv_intrinsic_exponent): Likewise. - (gfc_conv_intrinsic_abs): Likewise. - (gfc_conv_intrinsic_mod): Likewise. - (gfc_conv_intrinsic_sign): Likewise. - (gfc_conv_intrinsic_arith): Likewise. - (gfc_conv_intrinsic_fraction): Likewise. - (gfc_conv_intrinsic_nearest): Likewise. - (gfc_conv_intrinsic_spacing): Likewise. - (gfc_conv_intrinsic_rrspacing): Likewise. - (gfc_conv_intrinsic_scale): Likewise. - (gfc_conv_intrinsic_set_exponent): Likewise. - -2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic. - * intrinsic.h (gfc_resolve_execute_command_line): New function. - * iresolve.c (gfc_resolve_execute_command_line): New function. - * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value. - * intrinsic.texi: Document EXECUTE_COMMAND_LINE. - -2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - PR fortran/38282 - * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll} - and parity{,l,ll} builtins. - * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function. - (gfc_conv_intrinsic_function): Call above new functions. - * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New - functions. - * intrinsic.texi: Document POPCNT and POPPAR. - -2010-08-30 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45456 - * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs. - -2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - * Make-lang.in: Add frontend-passes.o dependencies. - -2010-08-29 Janus Weil <janus@gcc.gnu.org> - - PR fortran/42769 - * resolve.c (resolve_structure_cons): For derived types, make sure the - type has been resolved. - (resolve_typebound_procedures): Make sure the vtab has been generated. - -2010-08-29 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45439 - * match.c (gfc_match_select_type): Give the associate-name the - FL_VARIABLE attribute. - -2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org> - - * simplify.c (gfc_simplify_bessel_n2): Fix indention - and argument type. - -2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - PR fortran/45436 - * trans-types.c (gfc_init_kinds): Disable TFmode. - -2010-08-27 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45432 - * match.c (gfc_match_allocate): Avoid double free on error. - -2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - PR fortran/32049 - * gfortran.h (gfc_real_info): Add c_float128 field. - * mathbuiltins.def: Indicate which builtins are const. - * trans-types.h (float128_type_node, complex_float128_type_node, - gfc_real16_is_float128): New variables. - * trans-types.c (float128_type_node, complex_float128_type_node, - gfc_real16_is_float128): New variables. - (gfc_init_kinds): Allow TFmode. - (gfc_build_real_type): Mark __float128 types as such. - (gfc_init_types): Initialize float128_type_node and - complex_float128_type_node - * f95-lang.c (gfc_init_builtin_functions): Adjust for new - argument of OTHER_BUILTIN macro. - * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise. - (builtin_decl_for_precision): Special case for __float128. - (builtin_decl_for_float_kind): Likewise. - (define_quad_builtin): New function. - (gfc_build_intrinsic_lib_fndecls): Create all __float128 - library decls if necessary. Store them in the real16_decl and - complex16_decl builtin map fields. - (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128 - library function names. - -2010-08-27 Tobias Burnus <burnus@net-b.de> - - PR fortran/33197 - * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity. - * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity): - gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2, - gfc_resolve_parity): New prototypes. - * gcc/fortran/gfortran.h (gfc_isym_id): New enum items - GFC_ISYM_NORM2 and GFC_ISYM_PARITY. - * gcc/fortran/iresolve.c (gfc_resolve_norm2, - gfc_resolve_parity): New functions. - * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity): - New functions. - * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith, - gfc_conv_intrinsic_function): Handle NORM2 and PARITY. - * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add. - * gcc/fortran/simplify.c (simplify_transformation_to_array): - Add post-processing opterator. - (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count, - gfc_simplify_product, gfc_simplify_sum): Update call. - (add_squared, do_sqrt, gfc_simplify_norm2, do_xor, - gfc_simplify_parity): New functions. - -2010-08-27 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45420 - * match.c (select_type_set_tmp): Add the possibility to reset the - temporary to NULL. - (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses. - -2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/45159 - * dependency.c (check_section_vs_section): Single test for - identical strides which takes into account that only one - of the strides may be NULL. - -2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/43217 - * primary.c (match_hollerith_constant): Calculate padding needed to - fill default integer and allocate string for that size. Set pad bytes - to ' '. - * gfortran.h: Add hollerith pad value to type spec union. - * data.c (create_character_initializer): Fix spelling of function name. - Use hollerith pad value to calculate length. - * arith.c (hollerith2representation); Use hollerith pad value to - calculate length. - -2010-08-26 Daniel Kraft <d@domob.eu> - - PR fortran/38936 - PR fortran/44047 - PR fortran/45384 - * gfortran.h (struct gfc_association_list): New flag `dangling'. - (gfc_build_block_ns): Declared here... - * parse.h (gfc_build_block_ns): ...instead of here. - * trans.h (gfc_process_block_locals): Expect additionally the - gfc_association_list of BLOCK (if present). - * match.c (select_type_set_tmp): Create sym->assoc for temporary. - * resolve.c (resolve_variable): Only check for invalid *array* - references on associate-names. - (resolve_assoc_var): New method with code previously in resolve_symbol. - (resolve_select_type): Use association to give the selector and - temporaries their values instead of ordinary assignment. - (resolve_fl_var_and_proc): Allow CLASS associate-names. - (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here. - * trans-stmt.c (gfc_trans_block_construct): Pass association-list - to `gfc_process_block_locals' to match new interface. - * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names - here automatically. - (gfc_process_block_locals): Defer them rather here when linked to - from the BLOCK's association list. - -2010-08-25 Jakub Jelinek <jakub@redhat.com> - - * trans-decl.c (gfc_build_intrinsic_function_decls): Set - TREE_NOTHROW on fndecls that can't throw. Set - TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}. - (gfc_build_builtin_function_decls): Set TREE_NOTHROW on - gfor_fndecl_associated. - -2010-08-23 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/45380 - * frontend-passes.c (optimize_equality): Don't optimize array equality - -2010-08-23 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45366 - * resolve.c (resolve_procedure_interface): New function split off from - 'resolve_symbol'. - (resolve_formal_arglist): Call it here ... - (resolve_symbol): ... and here. - -2010-08-22 Joseph Myers <joseph@codesourcery.com> - - * Make-lang.in (gfortranspec.o): Update dependencies. - * gfortranspec.c: Include coretypes.h before gcc.h. Include - opts.h. - (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l". - (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove. - (g77_xargc): Make unsigned. - (g77_xargv): Change to g77_x_decoded_options. - (g77_newargc): Make unsigned. - (g77_newargv): Change to g77_new_decoded_options. - (strings_same, options_same): New. - (append_arg): Use cl_decoded_option structures. - (append_option): New. - (add_arg_libgfortran): New. - (lang_specific_driver): Use cl_decoded_option structures. - -2010-08-21 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45271 - PR fortran/45290 - * class.c (add_proc_comp): Add static initializer for PPCs. - (add_procs_to_declared_vtab): Modified comment. - * module.c (mio_component): Add argument 'vtype'. Don't read/write the - initializer if the component is part of a vtype. - (mio_component_list): Add argument 'vtype', pass it on to - 'mio_component'. - (mio_symbol): Modified call to 'mio_component_list'. - * trans.h (gfc_conv_initializer): Modified prototype. - (gfc_trans_assign_vtab_procs): Removed. - * trans-common.c (create_common): Modified call to - 'gfc_conv_initializer'. - * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl, - gfc_emit_parameter_debug_info): Modified call to - 'gfc_conv_initializer'. - (build_function_decl): Remove assertion. - * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign): - Removed call to 'gfc_trans_assign_vtab_procs'. - (gfc_conv_initializer): Add argument 'procptr'. - (gfc_conv_structure): Modified call to 'gfc_conv_initializer'. - (gfc_trans_assign_vtab_procs): Removed. - * trans-stmt.c (gfc_trans_allocate): Removed call to - 'gfc_trans_assign_vtab_procs'. - -2010-08-21 Tobias Burnus <burnus@net-b.de> - - PR fortran/36158 - PR fortran/33197 - * intrinsic.c (add_sym): Init value attribute. - (set_attr_value): New function. - (add_functions) Use it and add JN/YN resolvers. - * symbol.c (gfc_copy_formal_args_intr): Copy value attr. - * intrinsic.h (gfc_resolve_bessel_n2): New prototype. - * gfortran.h (gfc_intrinsic_arg): Add value attribute. - * iresolve.c (gfc_resolve_bessel_n2): New function. - * trans-intrinsic.c (gfc_get_symbol_for_expr): Create - formal arg list. - (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall): - Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value. - * simplify.c (): For YN set to -INF if previous values - was -INF. - * trans-expr.c (gfc_conv_procedure_call): Don't crash - if sym->as is NULL. - * iresolve.c (gfc_resolve_extends_type_of): Set the - type of the dummy argument to the one of the actual. - -2010-08-20 Joseph Myers <joseph@codesourcery.com> - - * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver. - -2010-08-20 Joseph Myers <joseph@codesourcery.com> - - * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in - comment, not -lg2c. - -2010-08-20 Nathan Froyd <froydnj@codesourcery.com> - - * trans-openmp.c: Use FOR_EACH_VEC_ELT. - -2010-08-19 Daniel Kraft <d@domob.eu> - - PR fortran/29785 - PR fortran/45016 - * trans.h (struct gfc_se): New flag `byref_noassign'. - * trans-array.h (gfc_conv_shift_descriptor_lbound): New method. - (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods. - * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping - and check for compile-time errors with those. - * trans-decl.c (trans_associate_var): Use new routine - `gfc_conv_shift_descriptor_lbound' instead of doing it manually. - * trans-array.c (gfc_conv_shift_descriptor_lbound): New method. - (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods. - (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'. - (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'. - * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and - rank remapping for assignment. - -2010-08-19 Tobias Burnus <burnus@net-b.de> - - * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo. - * * simplify.c (gfc_simplify_bessel_yn): Change recursive - into recurrence. - -2010-08-19 Tobias Burnus <burnus@net-b.de> - - PR fortran/36158 - PR fortran/33197 - * check.c (gfc_check_bessel_n2): New function. - * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2. - * intrinsic.c (add_functions): Add transformational version - of the Bessel_jn/yn intrinsics. - * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2, - gfc_simplify_bessel_yn2): New prototypes. - * intrinsic.texi (Bessel_jn, Bessel_yn): Document - transformational variant. - * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn): - Check for negative order. - (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2, - gfc_simplify_bessel_yn2): New functions. - -2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/41859 - * resolve.c (resolve_transfer): Traverse operands and set expression - to be checked to a non EXPR_OP type. - -2010-08-19 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45290 - * gfortran.h (gfc_add_save): Modified prototype. - * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init. - (match_pointer_init): New function to match F08 pointer initialization. - (variable_decl,match_procedure_decl,match_ppc_decl): Use - 'match_pointer_init'. - (match_attr_spec): Module variables are implicitly SAVE. - (gfc_match_save): Modified call to 'gfc_add_save'. - * expr.c (gfc_check_assign_symbol): Extra checks for pointer - initialization. - * primary.c (gfc_variable_attr): Handle SAVE attribute. - * resolve.c (resolve_structure_cons): Add new argument and do pointer - initialization checks. - (gfc_resolve_expr): Modified call to 'resolve_structure_cons'. - (resolve_values): Call 'resolve_structure_cons' directly with init arg. - (resolve_fl_variable): Handle SAVE_IMPLICIT. - * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle - SAVE_IMPLICIT. - * trans-decl.c (gfc_create_module_variable): Module variables with - TARGET can already exist. - * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'. - (gfc_conv_initializer): Implement non-NULL pointer - initialization. - -2010-08-18 Tobias Burnus <burnus@net-b.de> - - PR fortran/45295 - * intrinsic.texi (selected_char_kind): Document ISO_10646 - support. - -2010-08-17 Jakub Jelinek <jakub@redhat.com> - - PR fortran/45304 - * trans-decl.c (build_library_function_decl_1): Chain on - void_list_node instead of creating a new TREE_LIST. - * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise. - * trans-types.c (gfc_get_function_type): Likewise. Set - typelist to void_list_node for the main program. - -2010-08-17 Daniel Kraft <d@domob.eu> - - PR fortran/38936 - * gfortran.h (struct gfc_association_list): New member `where'. - (gfc_is_associate_pointer) New method. - * match.c (gfc_match_associate): Remember locus for each associate - name matched and do not try to set variable flag. - * parse.c (parse_associate): Use remembered locus for symbols. - * primary.c (match_variable): Instead of variable-flag check for - associate names set it for all such names used. - * symbol.c (gfc_is_associate_pointer): New method. - * resolve.c (resolve_block_construct): Don't generate assignments - to give associate-names their values. - (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape. - (resolve_symbol): Set some more attributes for associate variables, - set variable flag here and check it and don't try to build an - explicitely shaped array-spec for array associate variables. - * trans-expr.c (gfc_conv_variable): Dereference in case of association - to scalar variable. - * trans-types.c (gfc_is_nodesc_array): Handle array association symbols. - (gfc_sym_type): Return pointer type for association to scalar vars. - * trans-decl.c (gfc_get_symbol_decl): Defer association symbols. - (trans_associate_var): New method. - (gfc_trans_deferred_vars): Handle association symbols. - -2010-08-16 Joseph Myers <joseph@codesourcery.com> - - * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of - RejectDriver. - (MMDX): Change back to MMD. Mark NoDriverArg instead of - RejectDriver. - * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of - OPT_MDX and OPT_MMDX. - -2010-08-16 Joseph Myers <joseph@codesourcery.com> - - * lang.opt (MDX, MMDX): Mark RejectDriver. - -2010-08-15 Janus Weil <janus@gcc.gnu.org> - - * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have - vtabs for generics any more). - -2010-08-15 Daniel Kraft <d@domob.eu> - - PR fortran/38936 - * gfortran.h (gfc_find_proc_namespace): New method. - * expr.c (gfc_build_intrinsic_call): No need to build symtree messing - around with namespace. - * symbol.c (gfc_find_proc_namespace): New method. - * trans-decl.c (gfc_build_qualified_array): Use it for correct - value of nest. - * primary.c (gfc_match_varspec): Handle associate-names as arrays. - * parse.c (parse_associate): Removed assignment-generation here... - * resolve.c (resolve_block_construct): ...and added it here. - (resolve_variable): Handle names that are arrays but were not parsed - as such because of association. - (resolve_code): Fix BLOCK resolution. - (resolve_symbol): Generate array-spec for associate-names. - -2010-08-15 Tobias Burnus <burnus@net-b.de> - - PR fortran/45211 - * decl.c (verify_c_interop_param): Remove superfluous space (" "). - (verify_c_interop): Handle unresolved DT with bind(C). - -2010-08-15 Tobias Burnus <burnus@net-b.de> - - * trans-expr.c (gfc_conv_expr_present): Regard nullified - pointer arrays as absent. - (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer - dummys as absent argument. - * interface.c (compare_actual_formal,compare_parameter): - Ditto. - -2010-08-15 Tobias Burnus <burnus@net-b.de> - - * interface.c (compare_pointer, ): Allow passing TARGETs to pointers - dummies with intent(in). - -2010-08-15 Daniel Kraft <d@domob.eu> - - PR fortran/45197 - * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL - routines not IMPURE also as PURE. - * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed - `NO_CLASS' in `CLASS_IMPURE'. - (add_sym): Set symbol-attributes `pure' and `elemental' correctly. - (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'. - (add_functions): Ditto. - (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE. - * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE. - (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures - are not ALLOCATABLE and have their INTENT specified. - -2010-08-13 Daniel Kraft <d@domob.eu> - - * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'. - * array.c (gfc_match_array_spec): Match implied-shape specification and - handle AS_IMPLIED_SHAPE correctly otherwise. - * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape. - (variable_decl): Some checks for implied-shape declaration. - * resolve.c (resolve_symbol): Assert that array-spec is no longer - AS_IMPLIED_SHAPE in any case. - -2010-08-12 Joseph Myers <joseph@codesourcery.com> - - * lang.opt (MD, MMD): Change to MDX and MMDX. - * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX. - -2010-08-11 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44595 - * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to - 'gfc_intrinsic_arg'. - (check_arglist,check_specific): Add reference to 'name' field. - (init_arglist): Remove reference to 'name' field. - * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype. - * check.c (variable_check): Reverse order of checks. Respect intent of - formal arg. - (int_or_proc_check): New function. - (coarray_check): New function. - (allocatable_check): New function. - (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'. - (gfc_check_complex): Use 'int_or_real_check'. - (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image, - gfc_check_ucobound): Use 'coarray_check'. - (gfc_check_pack): Use 'real_or_complex_check'. - (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use - 'int_or_proc_check'. - (scalar_check,type_check,numeric_check,int_or_real_check, - real_or_complex_check,kind_check,double_check,logical_array_check, - array_check,same_type_check,rank_check,nonoptional_check, - kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx, - gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod, - gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind, - gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null, - gfc_check_present,gfc_check_reshape,gfc_check_same_type_as, - gfc_check_spread,gfc_check_unpack,gfc_check_random_seed, - gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference - to 'name' field. - -2010-08-10 Daniel Kraft <d@domob.eu> - - * gfortran.texi (Interoperability with C): Fix ordering in menu - and add new subsection about pointers. - (Interoperable Subroutines and Functions): Split off the pointer part. - (working with Pointers): New subsection with extended discussion - of pointers (especially procedure pointers). - -2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/44235 - * array.c (gfc_ref_dimen_size): Add end argument. - If end is non-NULL, calculate it. - (ref_size): Adjust call to gfc_ref_dimen_size. - (gfc_array_dimen_size): Likewise. - (gfc_array_res_shape): Likewise. - * gfortran.h: Adjust prototype for gfc_ref_dimen_size. - * resolve.c (resolve_array_ref): For stride not equal to -1, - fill in the lowest possible end. - -2010-08-09 Janus Weil <janus@gcc.gnu.org> - - * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH. - -2010-08-07 Nathan Froyd <froydnj@codesourcery.com> - - * interface.c (compare_actual_formal): Use XALLOCAVEC instead of - alloca. - (check_some_aliasing): Likewise. - * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise. - (gfc_conv_intrinsic_int): Likewise. - (gfc_conv_intrinsic_lib_function): Likewise. - (gfc_conv_intrinsic_cmplx): Likewise. - (gfc_conv_intrinsic_ctime): Likewise. - (gfc_conv_intrinsic_fdate): Likewise. - (gfc_conv_intrinsic_ttynam): Likewise. - (gfc_conv_intrinsic_minmax): Likewise. - (gfc_conv_intrinsic_minmax_char): Likewise. - (gfc_conv_intrinsic_ishftc): Likewise. - (gfc_conv_intrinsic_index_scan_verify): Likewise. - (gfc_conv_intrinsic_merge): Likewise. - (gfc_conv_intrinsic_trim): Likewise. - * trans.c (gfc_trans_runtime_error_vararg): Likewise. - -2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/45159 - * dependency.c (check_section_vs_section): Handle cases where - the start expression coincides with the lower or upper - bound of the array. - -2010-08-04 Janus Weil <janus@gcc.gnu.org> - - PR fortran/42207 - PR fortran/44064 - PR fortran/44065 - * class.c (gfc_find_derived_vtab): Do not generate vtabs for class - container types. Do not artificially increase refs. Commit symbols one - by one. - * interface.c (compare_parameter): Make sure vtabs are present before - generating module variables. - * resolve.c (resolve_allocate_expr): Ditto. - -2010-08-04 Tobias Burnus <burnus@net-b.de> - - PR fortran/45183 - PR fortran/44857 - * resolve.c (resolve_structure_cons): Fix - freeing of charlen. - -2010-08-04 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/42051 - PR fortran/44064 - * symbol.c (changed_syms): Made static again. - (gfc_symbol_state): Don't conditionalize on GFC_DEBUG. - Changed conditional internal error into assert. - Rename function to ... - (gfc_enforce_clean_symbol_state): ... this. - * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state): - Rename the former to the latter. - * parse.c (decode_statement, decode_omp_directive, - decode_gcc_attribute): Update callers accordingly. Don't conditionalize - on GFC_DEBUG. - (changed_syms): Remove declaration. - (next_statement): Use gfc_enforce_clean_symbol_state. - -2010-08-04 Tobias Burnus <burnus@net-b.de> - - PR fortran/44857 - * resolve.c (resolve_structure_cons): Fix handling of - initialization structure constructors with character - elements of the wrong length. - * array.c (gfc_check_iter_variable): Add NULL check. - (gfc_resolve_character_array_constructor): Also truncate - character length. - -2010-08-04 Tobias Burnus <burnus@net-b.de> - - * trans-io.c (gfc_build_io_library_fndecls): Fix return - value of some libgfortran functions. - -2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/45159 - * dependency.c (gfc_deb_compare_expr): Remove any integer - conversion functions to larger types from both arguments. - Remove handling these functions futher down. - -2010-08-03 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44584 - PR fortran/45161 - * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures. - * resolve.c (resolve_tb_generic_targets): Check for errors. - -2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/45159 - * depencency.c (gfc_dep_resolver): Fix logic for when a loop - can be reversed. - -2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/36854 - * dependency.h: Add prototype for gfc_are_identical_variables. - * frontend-passes.c: Include depencency.h. - (optimimize_equality): Use gfc_are_identical_variables. - * dependency.c (identical_array_ref): New function. - (gfc_are_identical_variables): New function. - (gfc_deb_compare_expr): Use gfc_are_identical_variables. - * dependency.c (gfc_check_section_vs_section). Rename gfc_ - prefix from statc function. - (check_section_vs_section): Change arguments to gfc_array_ref, - adjust function body accordingly. - -2010-08-02 Mikael Morin <mikael@gcc.gnu.org> - Janus Weil <janus@gcc.gnu.org> - - PR fortran/42051 - PR fortran/44064 - PR fortran/45151 - * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol. - * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param, - gfc_copy_formal_args, gfc_copy_formal_args_intr, - gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto. - * parse.c (parse_derived_contains, parse_spec, parse_progunit): - Call reject_statement in case of error. - (match_deferred_characteritics): Call gfc_undo_symbols in case match - fails. - -2010-08-01 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44912 - * class.c (gfc_build_class_symbol): Make '$vptr' component private. - (gfc_find_derived_vtab): Make vtabs and vtypes public. - * module.c (read_module): When reading module files, always import - vtab and vtype symbols. - -2010-07-31 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/42051 - PR fortran/44064 - * symbol.c (changed_syms): Made non-static. - * parse.c (changed_syms): Declare new external. - (next_statement): Assert changed_syms is NULL at the beginning. - -2010-07-30 Janus Weil <janus@gcc.gnu.org> - Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/44929 - * match.c (match_type_spec): Try to parse derived types before - intrinsic types. - -2010-07-30 Mikael Morin <mikael@gcc.gnu.org> - - * gfortran.h (gfc_release_symbol): New prototype. - * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree. - (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer): - Use gfc_release_symbol. - * parse.c (gfc_fixup_sibling_symbols): Ditto. - * resolve.c (resolve_symbol): Ditto. - -2010-07-29 Tobias Burnus <burnus@net-b.de> - - PR fortran/45087 - PR fortran/45125 - * trans-decl.c (gfc_get_extern_function_decl): Correctly handle - external procedure declarations in modules. - (gfc_get_symbol_decl): Modify assert. - -2010-07-29 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44962 - * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec. - -2010-07-29 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45004 - * trans-stmt.h (gfc_trans_class_init_assign): New prototype. - (gfc_trans_class_assign): Modified prototype. - * trans.h (gfc_conv_intrinsic_move_alloc): New prototype. - * trans-expr.c (gfc_trans_class_init_assign): Split off from ... - (gfc_trans_class_assign): ... here. Modified actual arguments. - * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to - handle the MOVE_ALLOC intrinsic with scalar and class arguments. - * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'. - -2010-07-29 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/42051 - PR fortran/44064 - * class.c (gfc_find_derived_vtab): Accept or discard newly created - symbols before returning. - -2010-07-29 Joseph Myers <joseph@codesourcery.com> - - * lang.opt (cpp): Remove Joined and Separate markers. - (cpp=): New internal option. - * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option. - * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of - OPT_cpp. - -2010-07-29 Daniel Kraft <d@domob.eu> - - PR fortran/45117 - * array.c (resolve_array_bound): Fix error message to properly handle - non-variable expressions. - -2010-07-28 Mikael Morin <mikael@gcc.gnu.org> - - * decl.c (free_value): Also free repeat field. - * data.c (gfc_assign_data_value): Always free offset before returning. - -2010-07-28 Daniel Kraft <d@domob.eu> - - * gfortran.h (gfc_build_intrinsic_call): New method. - * expr.c (gfc_build_intrinsic_call): New method. - * simplify.c (range_check): Ignore non-constant value. - (simplify_bound_dim): Handle non-variable expressions and - fix memory leak with non-free'ed expression. - (simplify_bound): Handle non-variable expressions. - (gfc_simplify_shape): Ditto. - (gfc_simplify_size): Ditto, but only in certain cases possible. - -2010-07-28 Joseph Myers <joseph@codesourcery.com> - - * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): - Remove. - -2010-07-28 Tobias Burnus <burnus@net-b.de> - - PR fortran/45077 - * trans-types.c (gfc_get_derived_type): Fix DT declaration - from modules for whole-file mode. - -2010-07-27 Joseph Myers <joseph@codesourcery.com> - - * gfortran.h (gfc_handle_option): Update prototype and return - value type. - * options.c (gfc_handle_option): Update prototype and return value - type. - -2010-07-27 Joseph Myers <joseph@codesourcery.com> - - * cpp.c (gfc_cpp_init_options): Update prototype. Use number of - decoded options in allocating deferred_opt. - * cpp.h (gfc_cpp_init_options): Update prototype. - * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define. - * gfortran.h (gfc_option_lang_mask): New. - (gfc_init_options): Update prototype. - * options.c (gfc_option_lang_mask): New. - (gfc_init_options): Update prototype. Pass new arguments to - gfc_cpp_init_options. - -2010-07-26 Tobias Burnus <burnus@net-b.de> - - PR fortran/40873 - * trans-decl.c (gfc_get_extern_function_decl): Fix generation - for functions which are later in the same file. - (gfc_create_function_decl, build_function_decl, - build_entry_thunks): Add global argument. - * trans.c (gfc_generate_module_code): Update - gfc_create_function_decl call. - * trans.h (gfc_create_function_decl): Update prototype. - * resolve.c (resolve_global_procedure): Also resolve for - IFSRC_IFBODY. - -2010-07-26 Richard Henderson <rth@redhat.com> - - PR target/44132 - * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New. - (gfc_write_global_declarations): New. - -2010-07-26 Tobias Burnus <burnus@net-b.de> - - PR fortran/45066 - * trans-io.c (build_dt): Use NULL_TREE rather than NULL - for call to transfer_namelist_element. - * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl - for -fwhole-file. - -2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/40628 - * Make-lang.in: Add fortran/frontend-passes.o. - * gfortran.h: Add prototype for gfc_run_passes. - * resolve.c (gfc_resolve): Call gfc_run_passes. - * frontend-passes.c: New file. - -2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/42852 - * scanner.c (gfc_next_char_literal): Enable truncation warning for - free-form '&'. - -2010-07-25 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/44660 - * gfortran.h (gfc_namespace): New field old_equiv. - (gfc_free_equiv_until): New prototype. - * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with - a parameterized stop condition. - (gfc_free_equiv): Use gfc_free_equiv_until. - * parse.c (next_statement): Save equivalence list. - (reject_statement): Restore equivalence list. - -2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/42852 - * scanner.c (gfc_next_char_literal): Move check for truncation earlier - in the function so that it does not get missed by early exits. - (load_line): Add checks for quoted strings and free form comments to - disable warnings on comments. Add check for ampersand as first - character after truncation and don't warn for this case, but warn if - there are subsequent non-whitespace characters. - -2010-07-24 Tobias Burnus <burnus@net-b.de> - - PR fortran/40011 - * parse.c (gfc_parse_file): Do not override - gfc_global_ns_list items. - -2010-07-24 Tobias Burnus <burnus@net-b.de> - - * options.c (gfc_init_options): Enable -fwhole-file by default. - * interface.c (compare_parameter): Assume a Hollerith constant is - compatible with all other argument types. - -2010-07-23 Tobias Burnus <burnus@net-b.de> - - PR fortran/44945 - * trans-decl.c (gfc_get_symbol_decl): Use module decl with - -fwhole-file also for derived types. - * trans-types.c (copy_dt_decls_ifequal): Remove static and - rename to gfc_copy_dt_decls_ifequal. - (gfc_get_derived_type): Update call. - * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype. - -2010-07-23 Tobias Burnus <burnus@net-b.de> - - PR fortran/45030 - * resolve.c (resolve_global_procedure): Properly handle ENTRY. - -2010-07-23 Jakub Jelinek <jakub@redhat.com> - - * trans-types.c (gfc_get_array_descriptor_base, - gfc_get_array_type_bounds): Set TYPE_NAMELESS. - * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS - instead of clearing DECL_NAME. - (gfc_build_dummy_array_decl): Set DECL_NAMELESS. - -2009-07-23 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/24524 - * trans-array.c (gfc_init_loopinfo): Initialize the reverse - field. - gfc_trans_scalarized_loop_end: If reverse set in dimension n, - reverse the scalarization loop. - gfc_conv_resolve_dependencies: Pass the reverse field of the - loopinfo to gfc_dep_resolver. - trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for - assignment by resetting loop.reverse. - gfortran.h : Add the gfc_reverse enum. - trans.h : Add the reverse field to gfc_loopinfo. - dependency.c (gfc_check_dependency): Pass null to the new arg - of gfc_dep_resolver. - (gfc_check_section_vs_section): Check for reverse dependencies. - (gfc_dep_resolver): Add reverse argument and deal with the loop - reversal logic. - dependency.h : Modify prototype for gfc_dep_resolver to include - gfc_reverse *. - -2010-07-23 Daniel Kraft <d@domob.eu> - - PR fortran/44709 - * gfortran.h (gfc_find_symtree_in_proc): New method. - * symbol.c (gfc_find_symtree_in_proc): New method. - * match.c (match_exit_cycle): Look for loop name also in parent - namespaces within current procedure. - -2010-07-22 Tobias Burnus <burnus@net-b.de> - - PR fortran/45019 - * dependency.c (gfc_check_dependency): Add argument alising check. - * symbol.c (gfc_symbols_could_alias): Add argument alising check. - -2010-07-22 Daniel Kraft <d@domob.eu> - - * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post, - now in the correct place. - -2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/44929 - * Revert my commit r162325. - -2010-07-21 Daniel Kraft <d@domob.eu> - - * trans.h (gfc_get_return_label): Removed. - (gfc_generate_return): New method. - (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than - returning a tree directly. - * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'. - (gfc_trans_block_construct): Update for new interface to - `gfc_trans_deferred_vars'. - * trans-decl.c (current_function_return_label): Removed. - (current_procedure_symbol): New variable. - (gfc_get_return_label): Removed. - (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than - returning a tree directly. - (get_proc_result), (gfc_generate_return): New methods. - (gfc_generate_function_code): Clean up and do init/cleanup here - also with gfc_wrapped_block. Remove return-label but rather - return directly. - -2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/44929 - * fortran/match.c (match_type_spec): Check for derived type before - intrinsic types. - -2010-07-19 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/42385 - * interface.c (matching_typebound_op): Add argument for the - return of the generic name for the procedure. - (build_compcall_for_operator): Add an argument for the generic - name of an operator procedure and supply it to the expression. - (gfc_extend_expr, gfc_extend_assign): Use the generic name in - calls to the above procedures. - * resolve.c (resolve_typebound_function): Catch procedure - component calls for CLASS objects, check that the vtable is - complete and insert the $vptr and procedure components, to make - the call. - (resolve_typebound_function): The same. - * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate - an allocatable scalar if it is a result. - -2010-07-19 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/44353 - * match.c (gfc_match_iterator): Reverted. - -2010-07-18 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/44353 - * match.c (gfc_match_iterator): Remove error that iterator - cannot be INTENT(IN). - -2010-07-17 Mikael Morin <mikael@gcc.gnu.org> - - * trans-array.c (gfc_free_ss): Don't free beyond ss rank. - Access subscript through the "dim" field index. - (gfc_trans_create_temp_array): Access ss info through the "dim" field - index. - (gfc_conv_array_index_offset): Ditto. - (gfc_conv_loop_setup): Ditto. - (gfc_conv_expr_descriptor): Ditto. - (gfc_conv_ss_startstride): Ditto. Update call to - gfc_conv_section_startstride. - (gfc_conv_section_startstride): Set values along the array dimension. - Get array dimension directly from the argument. - -2010-07-15 Jakub Jelinek <jakub@redhat.com> - - * trans.h (gfc_string_to_single_character): New prototype. - * trans-expr.c (string_to_single_character): Renamed to ... - (gfc_string_to_single_character): ... this. No longer static. - (gfc_conv_scalar_char_value, gfc_build_compare_string, - gfc_trans_string_copy): Adjust callers. - * config-lang.in (gtfiles): Add fortran/trans-stmt.c. - * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h. - (select_struct): Move to toplevel, add GTY(()). - (gfc_trans_character_select): Optimize SELECT CASE - with character length 1. - -2010-07-15 Nathan Froyd <froydnj@codesourcery.com> - - * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN. - * trans-common.c: Likewise. - * trans-decl.c: Likewise. - * trans-types.c: Likewise. - * trans.c: Likewise. - -2010-07-15 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44936 - * resolve.c (resolve_typebound_generic_call): Resolve generic - non-polymorphic type-bound procedure calls to the correct specific - procedure. - (resolve_typebound_subroutine): Remove superfluous code. - -2010-07-15 Daniel Kraft <d@domob.eu> - - PR fortran/44709 - * trans.h (struct gfc_wrapped_block): New struct. - (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods. - (gfc_finish_wrapped_block): New method. - (gfc_init_default_dt): Add new init code to block rather than - returning it. - * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block - (gfc_trans_dummy_array_bias): Ditto. - (gfc_trans_g77_array): Ditto. - (gfc_trans_deferred_array): Ditto. - * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain. - (add_expr_to_chain): New method based on old gfc_add_expr_to_block. - (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods. - (gfc_finish_wrapped_block): New method. - * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block - (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto. - (gfc_trans_deferred_array): Ditto. - * trans-decl.c (gfc_trans_dummy_character): Ditto. - (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto. - (init_intent_out_dt): Ditto. - (gfc_init_default_dt): Add new init code to block rather than - returning it. - (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init - and cleanup code and put it all together. - -2010-07-15 Jakub Jelinek <jakub@redhat.com> - - * trans.h (gfc_build_compare_string): Add CODE argument. - * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to - gfc_build_compare_string. - * trans-expr.c (gfc_conv_expr_op): Pass CODE to - gfc_build_compare_string. - (string_to_single_character): Rename len variable to length. - (gfc_optimize_len_trim): New function. - (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR - or NE_EXPR and one of the strings is string literal with LEN_TRIM - bigger than the length of the other string, they compare unequal. - - PR fortran/40206 - * trans-stmt.c (gfc_trans_character_select): Always use NULL for high - in CASE_LABEL_EXPR and use NULL for low for the default case. - -2010-07-14 Mikael Morin <mikael@gcc.gnu.org> - - * trans-array.c (gfc_conv_section_upper_bound): Remove - (gfc_conv_section_startstride): Don't set the upper bound in the - vector subscript case. - (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound - -2010-07-14 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44925 - * gfortran.h (gfc_is_data_pointer): Remove prototype. - * dependency.c (gfc_is_data_pointer): Make it static. - * intrinsic.texi: Update documentation on C_LOC. - * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks - and add a check for polymorphic variables. - -2010-07-14 Jakub Jelinek <jakub@redhat.com> - - * trans-expr.c (string_to_single_character): Also optimize - string literals containing a single char followed only by spaces. - (gfc_trans_string_copy): Remove redundant string_to_single_character - calls. - - * trans-decl.c (gfc_build_intrinsic_function_decls, - gfc_build_builtin_function_decls): Mark functions as - DECL_PURE_P or TREE_READONLY. - -2010-07-13 Nathan Froyd <froydnj@codesourcery.com> - - * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec - instead of build_function_call_expr. - * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise. - -2010-07-13 Tobias Burnus <burnus@net-b.de> - Daniel Franke <franke.daniel@gmail.com> - - PR fortran/43665 - * trans.h (gfc_build_library_function_decl_with_spec): New prototype. - * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed - static. - * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations. - -2010-07-13 Daniel Franke <franke.daniel@gmail.com> - Tobias Burnus <burnus@net-b.de> - - PR fortran/43665 - * trans-decl.c (gfc_build_intrinsic_function_decls): Add - noclobber/noescape annotations to function calls. - (gfc_build_builtin_function_decls): Likewise. - -2010-07-13 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44434 - PR fortran/44565 - PR fortran/43945 - PR fortran/44869 - * gfortran.h (gfc_find_derived_vtab): Modified prototype. - * class.c (gfc_build_class_symbol): Modified call to - 'gfc_find_derived_vtab'. - (add_proc_component): Removed, moved code into 'add_proc_comp'. - (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of - generics. - (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'. - Removed treatment of generics. - (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'. - Call 'add_proc_comp' instead of duplicating code. - (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved' - and 'declared'. - (add_generic_specifics,add_generics_to_declared_vtab): Removed. - (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'. - Removed treatment of generics. - * iresolve.c (gfc_resolve_extends_type_of): Modified call to - 'gfc_find_derived_vtab'. - * resolve.c (resolve_typebound_function,resolve_typebound_subroutine): - Removed treatment of generics. - (resolve_select_type,resolve_fl_derived): Modified call to - 'gfc_find_derived_vtab'. - * trans-decl.c (gfc_get_symbol_decl): Ditto. - * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign): - Ditto. - * trans-stmt.c (gfc_trans_allocate): Ditto. - -2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/37077 - * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4) - internal unit. - -2010-07-12 Mikael Morin <mikael@gcc.gnu.org> - - * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice. - * resolve.c (build_default_init_expr): Ditto. - -2010-07-11 Tobias Burnus <burnus@net-b.de> - - PR fortran/44702 - * module.c (sort_iso_c_rename_list): Remove. - (import_iso_c_binding_module,use_iso_fortran_env_module): - Allow multiple imports of the same symbol. - -2010-07-11 Mikael Morin <mikael@gcc.gnu.org> - - * arith.c (gfc_arith_done_1): Release mpfr internal caches. - -2010-07-11 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44869 - * decl.c (build_sym,attr_decl1): Only build the class container if the - symbol has sufficient attributes. - * expr.c (gfc_check_pointer_assign): Use class_pointer instead of - pointer attribute for classes. - * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto. - * module.c (MOD_VERSION): Bump. - (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER. - (mio_symbol_attribute): Handle class_pointer attribute. - * parse.c (parse_derived): Use class_pointer instead of pointer - attribute for classes. - * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto. - * resolve.c (resolve_structure_cons,resolve_deallocate_expr, - resolve_allocate_expr,resolve_fl_derived): Ditto. - (resolve_fl_var_and_proc): Check for class_ok attribute. - -2010-07-10 Mikael Morin <mikael@gcc.gnu.org> - - * trans-io.c (gfc_build_st_parameter): Update calls to - gfc_add_field_to_struct. - * trans-stmt.c (ADD_FIELD): Ditto. - * trans-types.c - (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's - C_ADDRESS field. - (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of - fieldlist, remove fieldlist from argument list. - (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1 - and remove fieldlist from argument list. - (gfc_get_desc_dim_type, gfc_get_array_descriptor_base, - gfc_get_mixed_entry_union): Move setting - TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it. - * trans-types.h (gfc_add_field_to_struct): Update prototype. - -2010-07-10 Paul Thomas <pault@gcc.gnu.org> - - 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. - -2010-07-09 Janus Weil <janus@gcc.gnu.org> - - * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF, - STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of - SIZEOF and C_SIZEOF. - -2010-07-08 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44649 - * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE. - * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size, - gfc_resolve_storage_size): New prototypes. - * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions. - * intrinsic.c (add_functions): Add STORAGE_SIZE. - * iresolve.c (gfc_resolve_storage_size): New function. - * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic - arguments. - (gfc_conv_intrinsic_storage_size): New function. - (gfc_conv_intrinsic_function): Handle STORAGE_SIZE. - -2010-07-08 Jakub Jelinek <jakub@redhat.com> - - 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. - -2010-07-08 Tobias Burnus <burnus@net-b.de> - - PR fortran/18918 - * array.c (gfc_match_array_ref): Better error message for - coarrays with too few ranks. - (match_subscript): Move one diagnostic to caller. - * gfortran.h (gfc_get_corank): Add prottype. - * expr.c (gfc_get_corank): New function. - * iresolve.c (resolve_bound): Fix rank for cobounds. - (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound, - gfc_resolve_ucobound, gfc_resolve_this_image): Update - resolve_bound call. - -2010-07-06 Tobias Burnus <burnus@net-b.de> - - PR fortran/44742 - * array.c (gfc_expand_constructor): Add optional diagnostic. - * gfortran.h (gfc_expand_constructor): Update prototype. - * expr.c (gfc_simplify_expr, check_init_expr, - gfc_reduce_init_expr): Update gfc_expand_constructor call. - * resolve.c (gfc_resolve_expr): Ditto. - -2010-07-06 Tobias Burnus <burnus@net-b.de> - - * trans-decl.c: Include diagnostic-core.h besides toplev.h. - * trans-intrinsic.c: Ditto. - * trans-types.c: Ditto. - * convert.c: Include diagnostic-core.h instead of toplev.h. - * options.c: Ditto. - * trans-array.c: Ditto. - * trans-const.c: Ditto. - * trans-expr.c: Ditto. - * trans-io.c: Ditto. - * trans-openmp.c: Ditto. - * trans.c: Ditto. - -2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/PR44693 - * check.c (dim_rank_check): Also check intrinsic functions. - Adjust permissible rank for functions which reduce the rank of - their argument. Spread is an exception, where DIM can - be one larger than the rank of array. - -2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/44797 - * fortran/io.c (resolve_tag): Check EXIST tag is a default logical. - -2010-07-05 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/44596 - * trans-types.c (gfc_get_derived_type): Derived type fields - with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set - but build_pointer_type_for_mode must be used for this. - -2010-07-05 Nathan Froyd <froydnj@codesourcery.com> - - * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree. - * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new - type of gfc_conv_procedure_call. - (conv_generic_with_optional_char_arg): Likewise. - * trans-stmt.c (gfc_trans_call): Likewise. - * trans-expr.c (gfc_conv_function_expr): Likewise. - (gfc_conv_procedure_call): Use build_call_vec instead of - build_call_list. - -2010-07-04 Daniel Kraft <d@domob.eu> - - * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE. - -2010-07-04 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/44596 - PR fortran/44745 - * trans-types.c (gfc_get_derived_type): Derived type fields - with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set. - -2010-07-02 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/44662 - * decl.c (match_procedure_in_type): Clear structure before using. - (gfc_match_generic): Ditto. - -2010-07-02 Nathan Froyd <froydnj@codesourcery.com> - - * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter. - * trans-types.c (gfc_add_field_to_struct_1): New function, most - of which comes from... - (gfc_add_field_to_struct): ...here. Call it. Add new parameter. - (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for - building fields. - (gfc_get_array_descriptor_base): Likewise. - (gfc_get_mixed_entry_union): Likewise. - (gfc_get_derived_type): Add extra chain parameter for - gfc_add_field_to_struct. - * trans-stmt.c (gfc_trans_character_select): Likewise. - * trans-io.c (gfc_build_st_parameter): Likewise. - -2010-06-29 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44718 - * resolve.c (is_external_proc): Prevent procedure pointers from being - regarded as external procedures. - -2010-06-29 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44696 - * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables - passed as second argument of ASSOCIATED. - -2010-06-29 Paul Thomas <pault@gcc.gnu.org> - - 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. - -2010-06-28 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/40158 - * interface.c (argument_rank_mismatch): New function. - (compare_parameter): Call new function instead of generating - the error directly. - -2010-06-28 Nathan Froyd <froydnj@codesourcery.com> - - * trans-openmp.c (dovar_init): Define. Define VECs containing it. - (gfc_trans_omp_do): Use a VEC to accumulate variables and their - initializers. - -2010-06-28 Steven Bosscher <steven@gcc.gnu.org> - - * Make-lang.in: Update dependencies. - -2010-06-27 Nathan Froyd <froydnj@codesourcery.com> - - * gfortran.h (gfc_code): Split backend_decl field into cycle_label - and exit_label fields. - * trans-openmp.c (gfc_trans_omp_do): Assign to new fields - individually. - * trans-stmt.c (gfc_trans_simple_do): Likewise. - (gfc_trans_do): Likewise. - (gfc_trans_do_while): Likewise. - (gfc_trans_cycle): Use cycle_label directly. - (gfc_trans_exit): Use exit_label directly. - -2010-06-27 Daniel Kraft <d@domob.eu> - - * dump-parse-tree.c (show_symbol): Dump target-expression for - associate names. - (show_code_node): Make distinction between BLOCK and ASSOCIATE. - (show_namespace): Use show_level for correct indentation of - "inner namespaces" (contained procedures or BLOCK). - -2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/44678 - * dump-parse-tree.c (show_code_node): Show namespace for - EXEC_BLOCK. - -2010-06-26 Tobias Burnus <burnus@net-b.de> - - * decl.c (gfc_match_decl_type_spec): Support - TYPE(intrinsic-type-spec). - -2010-06-25 Tobias Burnus <burnus@net-b.de> - - * intrinsic.h (gfc_check_selected_real_kind, - gfc_simplify_selected_real_kind): Update prototypes. - * intrinsic.c (add_functions): Add radix support to - selected_real_kind. - * check.c (gfc_check_selected_real_kind): Ditto. - * simplify.c (gfc_simplify_selected_real_kind): Ditto. - * trans-decl.c (gfc_build_intrinsic_function_decls): - Change call from selected_real_kind to selected_real_kind2008. - * intrinsic.texi (SELECTED_REAL_KIND): Update for radix. - (PRECISION, RANGE, RADIX): Add cross @refs. - -2010-06-25 Tobias Burnus <burnus@net-b.de> - - * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS. - * gfortran.texi (_gfortran_set_options): Update for - GFC_STD_F2008_OBS addition. - * libgfortran.h: Add GFC_STD_F2008_OBS. - * options.c (set_default_std_flags, gfc_handle_option): Handle - GFC_STD_F2008_OBS. - io.c (check_format): Fix allow_std check. - -2010-06-25 Tobias Burnus <burnus@net-b.de> - - * decl.c (gfc_match_entry): Allow END besides - END SUBROUTINE/END FUNCTION for contained procedures. - -2010-06-25 Tobias Burnus <burnus@net-b.de> - - * parse.c (next_free, next_fixed): Allow ";" as first character. - -2010-06-24 Tobias Burnus <burnus@net-b.de> - - PR fortran/44614 - * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS. - -2010-06-22 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44616 - * resolve.c (resolve_fl_derived): Avoid checking for abstract on class - containers. - -2010-06-21 Tobias Burnus <burnus@net-b.de> - - PR fortran/40632 - * interface.c (compare_parameter): Add gfc_is_simply_contiguous - checks. - * symbol.c (gfc_add_contiguous): New function. - (gfc_copy_attr, check_conflict): Handle contiguous attribute. - * decl.c (match_attr_spec): Ditto. - (gfc_match_contiguous): New function. - * resolve.c (resolve_fl_derived, resolve_symbol): Handle - contiguous. - * gfortran.h (symbol_attribute): Add contiguous. - (gfc_is_simply_contiguous): Add prototype. - (gfc_add_contiguous): Add prototype. - * match.h (gfc_match_contiguous): Add prototype. - * parse.c (decode_specification_statement, - decode_statement): Handle contiguous attribute. - * expr.c (gfc_is_simply_contiguous): New function. - * dump-parse-tree.c (show_attr): Handle contiguous. - * module.c (ab_attribute, attr_bits, mio_symbol_attribute): - Ditto. - * trans-expr.c (gfc_add_interface_mapping): Copy - attr.contiguous. - * trans-array.c (gfc_conv_descriptor_stride_get, - gfc_conv_array_parameter): Handle contiguous arrays. - * trans-types.c (gfc_build_array_type, gfc_build_array_type, - gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info): - Ditto. - * trans.h (gfc_array_kind): Ditto. - * trans-decl.c (gfc_get_symbol_decl): Ditto. - -2010-06-20 Joseph Myers <joseph@codesourcery.com> - - * options.c (gfc_handle_option): Don't handle N_OPTS. - -2010-06-19 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44584 - * resolve.c (resolve_fl_derived): Reverse ordering of conditions - to avoid ICE. - -2010-06-18 Tobias Burnus <burnus@net-b.de> - - PR fortran/44556 - * resolve.c (resolve_allocate_deallocate): Properly check - part-refs in stat=/errmsg= for invalid use. - -2010-06-17 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44558 - * resolve.c (resolve_typebound_function,resolve_typebound_subroutine): - Return directly in case of an error. - -2010-06-16 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44549 - * gfortran.h (gfc_get_typebound_proc): Modified Prototype. - * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc - structure to each procedure in a procedure list. - * module.c (mio_typebound_proc): Add NULL argument to - 'gfc_get_typebound_proc'. - * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used - to initialize the new structure. - -2010-06-15 Janus Weil <janus@gcc.gnu.org> - - PR fortran/43388 - * gfortran.h (gfc_expr): Add new member 'mold'. - * match.c (gfc_match_allocate): Implement the MOLD tag. - * resolve.c (resolve_allocate_expr): Ditto. - * trans-stmt.c (gfc_trans_allocate): Ditto. - -2010-06-15 Jakub Jelinek <jakub@redhat.com> - - 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. - -2010-06-13 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/31588 - PR fortran/43954 - * gfortranspec.c (lang_specific_driver): Removed deprecation - warning for -M. - * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ. - * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options. - * cpp.h (gfc_cpp_makedep): New. - (gfc_cpp_add_dep): New. - (gfc_cpp_add_target): New. - * cpp.c (gfc_cpp_option): Add deps* members. - (gfc_cpp_makedep): New. - (gfc_cpp_add_dep): New. - (gfc_cpp_add_target): New. - (gfc_cpp_init_options): Initialize new options. - (gfc_cpp_handle_option): Handle new options. - (gfc_cpp_post_options): Map new options to libcpp-options. - (gfc_cpp_init): Handle deferred -MQ and -MT options. - (gfc_cpp_done): If requested, write dependencies to file. - * module.c (gfc_dump_module): Add a module filename as target. - * scanner.c (open_included_file): New parameter system; add the - included file as dependency. - (gfc_open_included_file): Add the included file as dependency. - (gfc_open_intrinsic_module): Likewise. - * invoke.texi: Removed deprecation warning for -M. - * gfortran.texi: Removed Makefile-dependencies project. - -2010-06-12 Daniel Franke <franke.daniel@gmail.com> - - * resolve.c (resolve_global_procedure): Improved checking if an - explicit interface is required. - -2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - * trans-decl.c (gfc_build_intrinsic_function_decls): Fix - return type. - * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type. - (gfc_conv_intrinsic_ttynam): Likewise. - (gfc_conv_intrinsic_trim): Likewise. - -2010-06-12 Janus Weil <janus@gcc.gnu.org> - - PR fortran/40117 - * decl.c (match_procedure_in_type): Allow procedure lists (F08). - -2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment. - -2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - * mathbuiltins.def: Add builtins that do not directly correspond - to a Fortran intrinsic, with new macro OTHER_BUILTIN. - * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN. - * trans-intrinsic.c (gfc_intrinsic_map_t): Remove - code_{r,c}{4,8,10,16} fields. Add - {,complex}{float,double,long_double}_built_in fields. - (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN, - DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add - definition of OTHER_BUILTIN. - (real_compnt_info): Remove unused struct. - (builtin_decl_for_precision, builtin_decl_for_float_kind): New - functions. - (build_round_expr): Call builtin_decl_for_precision instead of - series of if-else. - (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind - instead of a switch. - (gfc_build_intrinsic_lib_fndecls): Match - {real,complex}{4,8,10,16}decl into the C-style built_in_decls. - (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point - kinds. - (gfc_conv_intrinsic_lib_function): Go through all the extended - gfc_intrinsic_map. - (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind - instead of a switch. - (gfc_conv_intrinsic_abs): Likewise. - (gfc_conv_intrinsic_mod): Likewise. - (gfc_conv_intrinsic_sign): Likewise. - (gfc_conv_intrinsic_fraction): Likewise. - (gfc_conv_intrinsic_nearest): Likewise. - (gfc_conv_intrinsic_spacing): Likewise. - (gfc_conv_intrinsic_rrspacing): Likewise. - (gfc_conv_intrinsic_scale): Likewise. - (gfc_conv_intrinsic_set_exponent): Likewise. - -2010-06-11 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/42051 - PR fortran/43896 - * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued - functions with CLASS formal arguments. - -2010-06-10 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44207 - * resolve.c (conformable_arrays): Handle allocatable components. - -2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - PR fortran/38273 - * gfortran.texi: Document that Cray pointers cannot be function - results. - -2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - PR fortran/36234 - * gfortran.texi: Document lack of support for syntax - "complex FUNCTION name*16()", and existence of alternative - legacy syntax "complex*16 FUNCTION name()". - -2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - PR fortran/43032 - * intrinsic.texi (FLUSH): Note the difference between FLUSH and - POSIX's fsync(), and how to call the latter from Fortran code. - -2010-06-10 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/44457 - * interface.c (compare_actual_formal): Reject actual arguments with - array subscript passed to ASYNCHRONOUS dummys. - -2010-06-10 Daniel Kraft <d@domob.eu> - - PR fortran/38936 - * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE. - (struct gfc_symbol): New field `assoc'. - (struct gfc_association_list): New struct. - (struct gfc_code): New struct `block' in union, move `ns' there - and add association list. - (gfc_free_association_list): New method. - (gfc_has_vector_subscript): Made public; - * match.h (gfc_match_associate): New method. - * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE. - * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE. - * interface.c (gfc_has_vector_subscript): Made public. - (compare_actual_formal): Rename `has_vector_subscript' accordingly. - * match.c (gfc_match_associate): New method. - (gfc_match_select_type): Change reference to gfc_code's `ns' field. - * primary.c (match_variable): Don't allow names associated to expr here. - * parse.c (decode_statement): Try matching ASSOCIATE statement. - (case_exec_markers, case_end): Add ASSOCIATE statement. - (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE. - (parse_associate): New method. - (parse_executable): Handle ST_ASSOCIATE. - (parse_block_construct): Change reference to gfc_code's `ns' field. - * resolve.c (resolve_select_type): Ditto. - (resolve_code): Ditto. - (resolve_block_construct): Ditto and add comment. - (resolve_select_type): Set association list in generated BLOCK to NULL. - (resolve_symbol): Resolve associate names. - * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field - and free association list. - (gfc_free_association_list): New method. - * symbol.c (gfc_new_symbol): NULL new field `assoc'. - * trans-stmt.c (gfc_trans_block_construct): Change reference to - gfc_code's `ns' field. - -2010-06-10 Kai Tietz <kai.tietz@onevision.com> - - * error.c (error_print): Pre-initialize loc by NULL. - * openmp.c (resolve_omp_clauses): Add explicit - braces to avoid ambigous else. - * array.c (match_subscript): Pre-initialize m to MATCH_ERROR. - -2010-06-10 Gerald Pfeifer <gerald@pfeifer.com> - - * gfc-internals.texi: Move to GFDL 1.3. - * gfortran.texi: Ditto. - * intrinsic.texi: Ditto. - * invoke.texi: Ditto. - -2010-06-09 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/44347 - * check.c (gfc_check_selected_real_kind): Verify that the - actual arguments are scalar. - -2010-06-09 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/44359 - * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion. - -2010-06-09 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44430 - * dump-parse-tree.c (show_symbol): Avoid infinite loop. - -2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org> - - * fortran/symbol.c (check_conflict): Remove an invalid conflict check. - -2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org> - - * 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. - -2010-06-09 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44211 - * resolve.c (resolve_typebound_function,resolve_typebound_subroutine): - Resolve references. - -2010-06-09 Kai Tietz <kai.tietz@onevision.com> - - * resolve.c (resolve_deallocate_expr): Avoid warning - about possible use of iunitialized sym. - (resolve_allocate_expr): Pre-initialize sym by NULL. - -2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - PR fortran/43040 - * f95-lang.c (gfc_init_builtin_functions): Remove comment. - -2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> - - * trans-types.c (gfc_get_nodesc_array_type): Use typed GC - allocation. - (gfc_get_array_type_bounds): Likewise. - - * trans-decl.c (gfc_allocate_lang_decl): Likewise. - (gfc_find_module): Likewise. - - * f95-lang.c (pushlevel): Likewise. - - * trans.h (struct lang_type): Add variable_size GTY option. - (struct lang_decl): Likewise. - -2010-06-08 Tobias Burnus <burnus@net-b.de> - - PR fortran/44446 - * symbol.c (check_conflict): Move protected--external/procedure check ... - * resolve.c (resolve_select_type): ... to the resolution stage. - -2010-06-07 Tobias Burnus <burnus@net-b.de> - - * options.c (gfc_handle_option): Fix -fno-recursive. - -2010-06-07 Tobias Burnus <burnus@net-b.de> - - * gfc-internals.texi (copyrights-gfortran): Fix copyright year format. - * gfortran.texi (copyrights-gfortran): Ditto. - -2010-06-07 Joseph Myers <joseph@codesourcery.com> - - * lang.opt (fshort-enums): Define using Var and VarExists. - * options.c (gfc_handle_option): Don't set flag_short_enums here. - -2010-06-05 Paul Thomas <pault@gcc.gnu.org> - Janus Weil <janus@gcc.gnu.org> - - PR fortran/43945 - * resolve.c (get_declared_from_expr): Move to before - resolve_typebound_generic_call. Make new_ref and class_ref - ignorable if set to NULL. - (resolve_typebound_generic_call): Once we have resolved the - generic call, check that the specific instance is that which - is bound to the declared type. - (resolve_typebound_function,resolve_typebound_subroutine): Avoid - freeing 'class_ref->next' twice. - -2010-06-05 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/43895 - * trans-array.c (structure_alloc_comps): Dereference scalar - 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing - TREE_TYPE (decl). - -2010-06-04 Joseph Myers <joseph@codesourcery.com> - - * gfortranspec.c (append_arg, lang_specific_driver): Use - GCC-specific formats in diagnostics. - -2010-06-02 Tobias Burnus <burnus@net-b.de> - - PR fortran/44360 - * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated - symbols. - -2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/44371 - * match.c (gfc_match_stopcode): Move gfc_match_eos call inside - condition block. - -2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org> - - * fortran/gfortran.texi: Fix typos in description of variable-format- - expressions. - -2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/36928 - * dependency.c (gfc_check_section_vs_section): Check - for interleaving array assignments without conflicts. - -2010-05-30 Janus Weil <janus@gcc.gnu.org> - - * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the - $data component of a class container. - * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA. - * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol, - gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto. - * gcc/fortran/interface.c (matching_typebound_op): Ditto. - * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto. - * gcc/fortran/parse.c (parse_derived): Ditto. - * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr, - gfc_expr_attr): Ditto. - * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec, - resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type, - resolve_fl_var_and_proc, resolve_typebound_procedure, - resolve_fl_derived): Ditto. - * gcc/fortran/symbol.c (gfc_type_compatible): Restructured. - * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro - CLASS_DATA. - * gcc/fortran/trans-decl.c (gfc_get_symbol_decl, - gfc_trans_deferred_vars): Ditto. - * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto. - -2010-05-28 Tobias Burnus <burnus@net-b.de> - - * options.c (gfc_handle_option): Fix handling of -fno-whole-file. - -2010-05-28 Joseph Myers <joseph@codesourcery.com> - - * gfortranspec.c (append_arg, lang_specific_driver): Use - fatal_error instead of fatal. Use warning instead of fprintf for - warnings. - -2010-05-28 Joseph Myers <joseph@codesourcery.com> - - * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror. - * module.c (write_char, gfc_dump_module, gfc_use_module): Use - xstrerror instead of strerror. - -2010-05-26 Joseph Myers <joseph@codesourcery.com> - - * cpp.c (cb_cpp_error): Save and restore - global_dc->warn_system_headers, not variable warn_system_headers. - -2010-05-26 Steven Bosscher <steven@gcc.gnu.org> - - * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h. - -2010-05-26 Steven Bosscher <steven@gcc.gnu.org> - - * trans-common.c: Do not include rtl.h, include output.h instead. - * trans-decl.c: Likewise. - -2010-05-26 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/40011 - * resolve.c (resolve_global_procedure): Resolve the gsymbol's - namespace before trying to reorder the gsymbols. - -2010-05-25 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/30668 - PR fortran/31346 - PR fortran/34260 - * resolve.c (resolve_global_procedure): Add check for global - procedures with implicit interfaces and assumed-shape or optional - dummy arguments. Verify that function return type, kind and string - lengths match. - -2010-05-21 Tobias Burnus <burnus@net-b.de> - - * gfortran.h: Do not include system.h. - * bbt.c: Include system.h. - * data.c: Ditto. - * dependency.c: Ditto. - * dump-parse-tree.c: Ditto. - * arith.h: Do not include gfortran.h. - * constructor.h: Do not include gfortran.h and splay-tree.h. - * match.h: Do not include gfortran.h. - * parse.h: Ditto. - * target-memory.h: Ditto. - * openmp.c: Do not include toplev.h and target.h. - * trans-stmt.c: Ditto not include toplev.h. - * primary.c: Ditto. - * trans-common.c: Tell why toplev.h is needed. And - do not include target.h. - * trans-expr.c: Tell why toplev.h is needed. - * trans-array.c: Ditto. - * trans-openmp.c: Ditto. - * trans-const.c: Ditto. - * trans.c: Ditto. - * trans-types.c: Ditto. - * trans-io.c: Ditto. - * trans-decl.c: Ditto. - * scanner.c: Ditto. - * convert.c: Ditto. - * trans-intrinsic.c: Ditto. - * options.c: Ditto. - -2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/43851 - * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup - before returning MATCH_ERROR. Add check for scalar. Add check for - default integer kind. - -2010-05-22 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44212 - * match.c (gfc_match_select_type): On error jump back out of the local - namespace. - * parse.c (parse_derived): Defer creation of vtab symbols to resolution - stage, more precisely to ... - * resolve.c (resolve_fl_derived): ... this place. - -2010-05-22 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44213 - * resolve.c (ensure_not_abstract): Allow abstract types with - non-abstract ancestors. - -2010-05-21 Steven Bosscher <steven@gcc.gnu.org> - - * trans-const.c: Include realmpfr.h. - * Make-lang.in: Update dependencies. - -2010-05-21 Steven Bosscher <steven@gcc.gnu.org> - - * trans-const.c, trans-types.c, trans-intrinsic.c: - Clean up redundant includes. - -2010-05-20 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/38407 - * lang.opt (Wunused-dummy-argument): New option. - * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument. - * options.c (gfc_init_options): Disable warn_unused_dummy_argument. - (set_Wall): Enable warn_unused_dummy_argument. - (gfc_handle_option): Set warn_unused_dummy_argument according to - command line. - * trans-decl.c (generate_local_decl): Separate warnings about - unused variables and unused dummy arguments. - * invoke.texi: Documented new option. - -2010-05-20 Steven Bosscher <steven@gcc.gnu.org> - - * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h. - (gfc_conv_string_tmp): Do not assert type comparibilty. - * trans-array.c: Do not include gimple.h, ggc.h, and real.h. - (gfc_conv_expr_descriptor): Remove assert. - * trans-common.c: Clarify why rtl.h and tm.h are included. - * trans-openmp.c: Do not include ggc.h and real.h. - Explain why gimple.h is included. - * trans-const.c: Do not include ggc.h. - * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h. - * trans.c: Do not include ggc.h and real.h. - Explain why gimple.h is included. - * trans-types.c: Do not include tm.h. Explain why langhooks.h - and dwarf2out.h are included. - * trans-io.c: Do not include gimple.h and real.h. - * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included. - * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h - is included. - -2010-05-20 Tobias Burnus <burnus@net-b.de> - - * options.c (gfc_init_options,gfc_post_options): Enable - flag_associative_math by default. - -2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/43851 - * trans-stmt.c (gfc_trans_stop): Add generation of call to - gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for - blank STOP, handling a null expression. (gfc_trans_pause): Use - pause_string for blank PAUSE. - * trans.h: Add external function declaration for error_stop_numeric. - * trans-decl.c (gfc_build_builtin_function_decls): Add the building of - the declaration for the library call. Adjust whitespaces. - * match.c (gfc_match_stopcode): Remove use of the actual stop code to - signal no stop code. Match the expression following the stop and pass - that to the translators. Remove the old use of digit matching. Add - checks that the stop_code expression is INTEGER or CHARACTER, constant, - and if CHARACTER, default character KIND. - -2010-05-19 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/44055 - * lang.opt (Wconversion-extra): New option. - * gfortran.h (gfc_option_t): Add warn_conversion_extra. - * options.c (gfc_init_options): Disable -Wconversion-extra by default. - (set_Wall): Enable -Wconversion. - (gfc_handle_option): Set warn_conversion_extra. - * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions - introduced for -Wconversion if -Wconversion-extra is present. - * invoke.texi: Add -Wconversion to -Wall; document new behaviour of - -Wconversion; document -Wconversion-extra. - -2010-05-19 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/42360 - * gfortran.h (gfc_has_default_initializer): New. - * expr.c (gfc_has_default_initializer): New. - * resolve.c (has_default_initializer): Removed, use - gfc_has_default_initializer() instead. Updated all callers. - * trans-array.c (has_default_initializer): Removed, use - gfc_has_default_initializer() instead. Updated all callers. - * trans-decl.c (generate_local_decl): Do not check the - first component only to check for initializers, but use - gfc_has_default_initializer() instead. - -2010-05-19 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/38404 - * primary.c (match_string_constant): Move start_locus just inside - the string. - * data.c (create_character_intializer): Clarified truncation warning. - -2010-05-19 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/34505 - * intrinsic.h (gfc_check_float): New prototype. - (gfc_check_sngl): New prototype. - * check.c (gfc_check_float): New. - (gfc_check_sngl): New. - * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE - to be a specific for REAL. Added check routines for FLOAT, DFLOAT - and SNGL. - * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL, - added them to the list of specifics of REAL instead. - -2010-05-17 Janus Weil <janus@gcc.gnu.org> - - PR fortran/43990 - * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code. - This is now handled via 'gfc_class_null_initializer'. - -2010-05-17 Janus Weil <janus@gcc.gnu.org> - - * class.c (gfc_add_component_ref,gfc_class_null_initializer, - gfc_build_class_symbol,add_proc_component,add_proc_comps, - add_procs_to_declared_vtab1,copy_vtab_proc_comps, - add_procs_to_declared_vtab,add_generic_specifics, - add_generics_to_declared_vtab,gfc_find_derived_vtab, - find_typebound_proc_uop,gfc_find_typebound_proc, - gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op, - gfc_get_tbp_symtree): Moved here from other places. - * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to - class.c. - * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab, - gfc_find_typebound_proc,gfc_find_typebound_user_op, - gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree, - gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c. - * Make-lang.in: Add class.o. - * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps, - add_procs_to_declared_vtab1,copy_vtab_proc_comps, - add_procs_to_declared_vtab,add_generic_specifics, - add_generics_to_declared_vtab,gfc_find_derived_vtab, - find_typebound_proc_uop,gfc_find_typebound_proc, - gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op, - gfc_get_tbp_symtree): Move to class.c. - -2010-05-17 Nathan Froyd <froydnj@codesourcery.com> - - * trans-types.c (gfc_init_types): Use build_function_type_list. - (gfc_get_ppc_type): Likewise. - * trans-decl.c (gfc_generate_constructors): Likewise. - * f95-lang.c (build_builtin_fntypes): Likewise. - (gfc_init_builtin_functions): Likewise. - (DEF_FUNCTION_TYPE_0): Likewise. - (DEF_FUNCTION_TYPE_1): Likewise. - (DEF_FUNCTION_TYPE_2): Likewise. - (DEF_FUNCTION_TYPE_3): Likewise. - (DEF_FUNCTION_TYPE_4): Likewise. - (DEF_FUNCTION_TYPE_5): Likewise. - (DEF_FUNCTION_TYPE_6): Likewise. - (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7. - (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list. - -2010-05-17 Nathan Froyd <froydnj@codesourcery.com> - - * trans-array.c (gfc_trans_array_constructor_value): Use - build_constructor instead of build_constructor_from_list. - (gfc_build_constant_array_constructor): Likewise. - * trans-decl.c (create_main_function): Likewise. - * trans-stmt.c (gfc_trans_character_select): Likewise. - -2010-05-17 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44044 - * resolve.c (resolve_fl_var_and_proc): Move error messages here from ... - (resolve_fl_variable_derived): ... this place. - (resolve_symbol): Make sure function symbols (and their result - variables) are not resolved twice. - -2010-05-16 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/35779 - * array.c (match_array_list): Revert change from 2010-05-13. - -2010-05-16 Richard Guenther <rguenther@suse.de> - - * trans-decl.c (module_htab_decls_hash): Revert last change. - -2010-05-16 Richard Guenther <rguenther@suse.de> - - * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE. - -2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org> - - * options.c (set_Wall): Remove special logic for Wuninitialized - without -O. - -2010-05-15 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44154 - PR fortran/42647 - * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of - if branches. - -2010-05-15 Janus Weil <janus@gcc.gnu.org> - - PR fortran/43207 - PR fortran/43969 - * gfortran.h (gfc_class_null_initializer): New prototype. - * expr.c (gfc_class_null_initializer): New function to build a NULL - initializer for CLASS pointers. - * symbol.c (gfc_build_class_symbol): Modify internal naming of class - containers. Remove default NULL initialization of $data component. - * trans.c (gfc_allocate_array_with_status): Fix wording of an error - message. - * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign): - Use new function 'gfc_class_null_initializer'. - * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar - class variables. - -2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/44135 - * fortran/interface.c (get_sym_storage_size): Use signed instead of - unsigned mpz_get_?i routines. - -2010-05-14 Jakub Jelinek <jakub@redhat.com> - - * trans.c (trans_code): Set backend locus early. - * trans-decl.c (gfc_get_fake_result_decl): Use source location - of the function instead of current input_location. - -2010-05-13 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/35779 - * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag. - Updated all usages. - * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere. - * array.c (match_array_list): Pass on gfc_init_expr_flag when matching - iterators. - -2010-05-13 Jakub Jelinek <jakub@redhat.com> - - 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. - -2010-05-11 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/43711 - * openmp.c (gfc_match_omp_taskwait): Report unexpected characters - after OMP statement. - (gfc_match_omp_critical): Likewise. - (gfc_match_omp_flush): Likewise. - (gfc_match_omp_workshare): Likewise. - (gfc_match_omp_master): Likewise. - (gfc_match_omp_ordered): Likewise. - (gfc_match_omp_atomic): Likewise. - (gfc_match_omp_barrier): Likewise. - (gfc_match_omp_end_nowait): Likewise. - -2010-05-11 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/31820 - * resolve.c (validate_case_label_expr): Removed FIXME. - (resolve_select): Raise default warning on case labels out of range - of the case expression. - -2010-05-10 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/27866 - PR fortran/35003 - PR fortran/42809 - * intrinsic.c (gfc_convert_type_warn): Be more discriminative - about conversion warnings. - -2010-05-10 Janus Weil <janus@gcc.gnu.org> - - PR fortran/44044 - * match.c (gfc_match_select_type): Move error message to - resolve_select_type. - * resolve.c (resolve_select_type): Error message moved here from - gfc_match_select_type. Correctly set type of temporary. - -2010-05-10 Richard Guenther <rguenther@suse.de> - - * trans-decl.c (gfc_build_library_function_decl): Split out - worker to ... - (build_library_function_decl_1): ... this new function. - Set a fnspec attribute if a specification was provided. - (gfc_build_library_function_decl_with_spec): New function. - (gfc_build_intrinsic_function_decls): Annotate internal_pack - and internal_unpack. - -2010-05-07 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/40728 - * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol - as external. - -2010-05-07 Jason Merrill <jason@redhat.com> - - * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr - to avoid -Wc++-compat warning. - -2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org> - - PR 40989 - * options.c (gfc_handle_option): Add argument kind. - * gfortran.h (gfc_handle_option): Update declaration. - -2010-05-06 Tobias Burnus <burnus@net-b.de> - - PR fortran/43985 - * trans-types.c (gfc_sym_type): Mark Cray pointees as - GFC_POINTER_TYPE_P. - -2010-05-05 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/32331 - * resolve.c (traverse_data_list): Rephrase error message for - non-constant bounds in data-implied-do. - -2010-05-05 Daniel Franke <franke.daniel@gmail.com> - - PR fortran/24978 - * gfortran.h: Removed repeat count from constructor, removed - all usages. - * data.h (gfc_assign_data_value_range): Changed return value from - void to gfc_try. - * data.c (gfc_assign_data_value): Add location to constructor element. - (gfc_assign_data_value_range): Call gfc_assign_data_value() - for each element in range. Return early if an error was generated. - * resolve.c (check_data_variable): Stop early if range assignment - generated an error. - -2010-05-05 Janus Weil <janus@gcc.gnu.org> - - PR fortran/43696 - * resolve.c (resolve_fl_derived): Some fixes for class variables. - * symbol.c (gfc_build_class_symbol): Add separate class container for - class pointers. - -2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/43592 - * fortran/parse.c (parse_interface): Do not dereference a NULL pointer. - -2010-05-02 Tobias Burnus <burnus@net-b.de> - - PR fortran/18918 - * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls - for lcobound, ucobound, image_index and this_image. - * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image, - gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes. - * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image, - gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New - functions. - (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound. - -2010-04-30 Tobias Burnus <burnus@net-b.de> - - PR fortran/18918 - PR fortran/43931 - * trans-types.c (gfc_get_array_descriptor_base): Fix index - calculation for array descriptor types. - -2010-04-29 Janus Weil <janus@gcc.gnu.org> - - PR fortran/43896 - * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove - initializers for PPC members of the vtabs. - -2010-04-29 Janus Weil <janus@gcc.gnu.org> - - PR fortran/42274 - * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc' - attribute for all PPC members of the vtypes. - (copy_vtab_proc_comps): Copy the correct interface. - * trans.h (gfc_trans_assign_vtab_procs): Modified prototype. - * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as - a dummy argument and make sure all PPC members of the vtab are - initialized correctly. - (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument - in call to gfc_trans_assign_vtab_procs. - * trans-stmt.c (gfc_trans_allocate): Ditto. - -2010-04-29 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/43326 - * resolve.c (resolve_typebound_function): Renamed - resolve_class_compcall.Do all the detection of class references - here. - (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. - -2010-04-29 Janus Weil <janus@gcc.gnu.org> - - PR fortran/43492 - * resolve.c (resolve_typebound_generic_call): For CLASS methods - pass back the specific symtree name, rather than the target - name. - -2010-04-29 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/42353 - * resolve.c (resolve_structure_cons): Make the initializer of - the vtab component 'extends' the same type as the component. - -2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/42680 - * interface.c (check_interface1): Pass symbol name rather than NULL to - gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to - trap MULL. (gfc_compare_derived_types): Revert previous change - incorporated incorrectly during merge from trunk, r155778. - * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather - than NULL to gfc_compare_interfaces. - * symbol.c (add_generic_specifics): Likewise. - -2010-02-29 Janus Weil <janus@gcc.gnu.org> - - PR fortran/42353 - * interface.c (gfc_compare_derived_types): Add condition for vtype. - * symbol.c (gfc_find_derived_vtab): Sey access to private. - (gfc_find_derived_vtab): Likewise. - * module.c (ab_attribute): Add enumerator AB_VTAB. - (mio_symbol_attribute): Use new attribute, AB_VTAB. - (check_for_ambiguous): Likewise. - -2010-04-29 Paul Thomas <pault@gcc.gnu.org> - Janus Weil <janus@gcc.gnu.org> - - PR fortran/41829 - * trans-expr.c (select_class_proc): Remove function. - (conv_function_val): Delete reference to previous. - (gfc_conv_derived_to_class): Add second argument to the call to - gfc_find_derived_vtab. - (gfc_conv_structure): Exclude proc_pointer components when - accessing $data field of class objects. - (gfc_trans_assign_vtab_procs): New function. - (gfc_trans_class_assign): Add second argument to the call to - gfc_find_derived_vtab. - * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and - implement holding off searching for the vptr derived type. - (add_proc_component): New function. - (add_proc_comps): New function. - (add_procs_to_declared_vtab1): New function. - (copy_vtab_proc_comps): New function. - (add_procs_to_declared_vtab): New function. - (void add_generic_specifics): New function. - (add_generics_to_declared_vtab): New function. - (gfc_find_derived_vtab): Add second argument to the call to - gfc_find_derived_vtab. Add the calls to - add_procs_to_declared_vtab and add_generics_to_declared_vtab. - * decl.c (build_sym, build_struct): Use new arg in calls to - gfc_build_class_symbol. - * gfortran.h : Add vtype bitfield to symbol_attr. Remove the - definition of struct gfc_class_esym_list. Modify prototypes - of gfc_build_class_symbol and gfc_find_derived_vtab. - * trans-stmt.c (gfc_trans_allocate): Add second argument to the - call to gfc_find_derived_vtab. - * module.c : Add the vtype attribute. - * trans.h : Add prototype for gfc_trans_assign_vtab_procs. - * resolve.c (resolve_typebound_generic_call): Add second arg - to pass along the generic name for class methods. - (resolve_typebound_call): The same. - (resolve_compcall): Use the second arg to carry the generic - name from the above. Remove the reference to class_esym. - (check_members, check_class_members, resolve_class_esym, - hash_value_expr): Remove functions. - (resolve_class_compcall, resolve_class_typebound_call): Modify - to use vtable rather than member by member calls. - (gfc_resolve_expr): Modify second arg in call to - resolve_compcall. - (resolve_select_type): Add second arg in call to - gfc_find_derived_vtab. - (resolve_code): Add second arg in call resolve_typebound_call. - (resolve_fl_derived): Exclude vtypes from check for late - procedure definitions. Likewise for checking of explicit - interface and checking of pass arg. - * iresolve.c (gfc_resolve_extends_type_of): Add second arg in - calls to gfc_find_derived_vtab. - * match.c (select_type_set_tmp): Use new arg in call to - gfc_build_class_symbol. - * trans-decl.c (gfc_get_symbol_decl): Complete vtable if - necessary. - * parse.c (endType): Finish incomplete classes. - -2010-04-28 Tobias Burnus <burnus@net-b.de> - - PR fortran/18918 - PR fortran/43919 - * simplify.c (simplify_cobound): Handle scalar coarrays. - -2010-04-27 Tobias Burnus <burnus@net-b.de> - - * gfc-internals.texi: Update copyright year. - * gfortran.texi: Ditto. - * invoke.texi: Ditto. - -2010-04-27 Tobias Burnus <burnus@net-b.de> - - PR fortran/18918 - * resolve.c (resolve_allocate_expr): Allow array coarrays. - * trans-types.h (gfc_get_array_type_bounds): Update prototype. - * trans-types.c (gfc_get_array_type_bounds, - gfc_get_array_descriptor_base): Add corank argument. - * trans-array.c (gfc_array_init_size): Handle corank. - (gfc_trans_create_temp_array, gfc_array_allocate, - gfc_conv_expr_descriptor): Add corank argument to call. - * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto. - -2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org> - - 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 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/43832 - * io.c (gfc_match_open): Remove branch to syntax error. Add call to - gfc_error with new error message. - -2010-04-24 Paul Thomas <pault@gcc.gnu.org> - - 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. - -2010-04-22 Richard Guenther <rguenther@suse.de> - - PR fortran/43829 - * resolve.c (gfc_resolve_index): Wrap around ... - (gfc_resolve_index_1): ... this. Add parameter to allow - any integer kind index type. - (resolve_array_ref): Allow any integer kind for the start - index of an array ref. - -2010-04-21 Jakub Jelinek <jakub@redhat.com> - - PR fortran/43836 - * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on - the decl. - -2010-04-20 Harald Anlauf <anlauf@gmx.de> - - * intrinsic.c (sort_actual): Remove 'is' in error message. - -2010-04-20 Paul Thomas <pault@gcc.gnu.org> - - 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. - -2010-04-19 Jakub Jelinek <jakub@redhat.com> - - PR fortran/43339 - * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for - sequential loops private in the innermost containing task region. - -2010-04-18 Eric Botcazou <ebotcazou@adacore.com> - - * f95-lang.c (gfc_init_decl_processing): Remove second argument in call - to build_common_tree_nodes. - -2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org> - - 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. - -2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - * gfortran.texi: Update information on temporary file locations. - -2010-04-16 Jakub Jelinek <jakub@redhat.com> - - * trans-decl.c (gfc_build_qualified_array): Ensure - ubound.N and lbound.N artificial variable names don't appear - in debug info. - -2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org> - - 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. - -2010-04-15 Jakub Jelinek <jakub@redhat.com> - - * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P - on VAR_DECL LBOUND and/or UBOUND, even for -O1. - -2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org> - - * intrinsic.texi: Add the missing specific name of intrinsic - procedure where the specific name is identical to the generic name. - Fix inconsistent or mismatch in the argument names in intrinsic - procedure descriptions. Add the SCALAR allocatable description to - ALLOCATED. - -2010-04-14 Tobias Burnus <burnus@net-b.de> - - PR fortran/18918 - * array.c (gfc_find_array_ref): Handle codimensions. - (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error. - * check.c (is_coarray, dim_corank_check, gfc_check_lcobound, - gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound): - New functions. - * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX, - GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE, - GFC_ISYM_UCOBOUND. - * intrinsic.h (add_functions): Add this_image, image_index, - lcobound and ucobound intrinsics. - * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound, - gfc_check_image_index, gfc_check_this_image, - gfc_simplify_image_index, gfc_simplify_lcobound, - gfc_simplify_this_image, gfc_simplify_ucobound): - New function prototypes. - * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE - IMAGE_INDEX): Document new intrinsic functions. - * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none - error fatal. - * simplify.c (simplify_bound_dim): Handle coarrays. - (simplify_bound): Update simplify_bound_dim call. - (gfc_simplify_num_images): Add -fcoarray=none check. - (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound, - gfc_simplify_ucobound, gfc_simplify_ucobound): New functions. - -2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/43747 - * constructor.c: Fix typo in comment. - * expr.c (find_array_section): Add check for max array limit. - -2010-04-13 Iain Sandoe <iains@gcc.gnu.org> - - PR bootstrap/31400 - * gfortranspec.c (lookup_option): Check for -static and return - OPTION_static. - (lang_specific_driver): Break when OPTION_static is discovered. - -2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - * array.c (extract_element): Restore function from trunk. - (gfc_get_array_element): Restore function from trunk. - (gfc_expand_constructor): Restore check against - flag_max_array_constructor. - * constructor.c (node_copy_and_append): Delete unused. - * gfortran.h: Delete comment and extra include. - * constructor.h: Bump copyright and clean up TODO comments. - * resolve.c: Whitespace. - -2010-04-12 Daniel Franke <franke.daniel@gmail.com> - - * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro - with direct access access to elements. Adjusted prototype, fixed all - callers. - (gfc_simplify_dot_product): Removed duplicate check for zero-sized - array. - (gfc_simplify_matmul): Removed usage of ADVANCE macro. - (gfc_simplify_spread): Removed workaround, directly insert elements - at a given array position. - (gfc_simplify_transpose): Likewise. - (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding - function calls. - (gfc_simplify_unpack): Likewise. - -2010-04-12 Daniel Franke <franke.daniel@gmail.com> - - * simplify.c (only_convert_cmplx_boz): Renamed to ... - (convert_boz): ... this and moved to start of file. - (gfc_simplify_abs): Whitespace fix. - (gfc_simplify_acos): Whitespace fix. - (gfc_simplify_acosh): Whitespace fix. - (gfc_simplify_aint): Whitespace fix. - (gfc_simplify_dint): Whitespace fix. - (gfc_simplify_anint): Whitespace fix. - (gfc_simplify_and): Replaced if-gate by more common switch-over-type. - (gfc_simplify_dnint): Whitespace fix. - (gfc_simplify_asin): Whitespace fix. - (gfc_simplify_asinh): Moved creation of result-expr out of switch. - (gfc_simplify_atan): Likewise. - (gfc_simplify_atanh): Whitespace fix. - (gfc_simplify_atan2): Whitespace fix. - (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED. - (gfc_simplify_bessel_j1): Likewise. - (gfc_simplify_bessel_jn): Likewise. - (gfc_simplify_bessel_y0): Likewise. - (gfc_simplify_bessel_y1): Likewise. - (gfc_simplify_bessel_yn): Likewise. - (gfc_simplify_ceiling): Reorderd statements. - (simplify_cmplx): Use convert_boz(), check for constant arguments. - Whitespace fix. - (gfc_simplify_cmplx): Use correct default kind. Removed check for - constant arguments. - (gfc_simplify_complex): Replaced if-gate. Removed check for - constant arguments. - (gfc_simplify_conjg): Whitespace fix. - (gfc_simplify_cos): Whitespace fix. - (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type. - (gfc_simplify_dcmplx): Removed check for constant arguments. - (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant(). - (gfc_simplify_digits): Whitespace fix. - (gfc_simplify_dim): Whitespace fix. - (gfc_simplify_dprod): Reordered statements. - (gfc_simplify_erf): Whitespace fix. - (gfc_simplify_erfc): Whitespace fix. - (gfc_simplify_epsilon): Whitespace fix. - (gfc_simplify_exp): Whitespace fix. - (gfc_simplify_exponent): Use convert_boz(). - (gfc_simplify_floor): Reorderd statements. - (gfc_simplify_gamma): Whitespace fix. - (gfc_simplify_huge): Whitespace fix. - (gfc_simplify_iand): Whitespace fix. - (gfc_simplify_ieor): Whitespace fix. - (simplify_intconv): Use gfc_convert_constant(). - (gfc_simplify_int): Use simplify_intconv(). - (gfc_simplify_int2): Reorderd statements. - (gfc_simplify_idint): Reorderd statements. - (gfc_simplify_ior): Whitespace fix. - (gfc_simplify_ishftc): Removed duplicate type check. - (gfc_simplify_len): Use range_check() instead of manual range check. - (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix. - (gfc_simplify_log): Whitespace fix. - (gfc_simplify_log10): Whitespace fix. - (gfc_simplify_minval): Whitespace fix. - (gfc_simplify_maxval): Whitespace fix. - (gfc_simplify_mod): Whitespace fix. - (gfc_simplify_modulo): Whitespace fix. - (simplify_nint): Reorderd statements. - (gfc_simplify_not): Whitespace fix. - (gfc_simplify_or): Replaced if-gate by more common switch-over-type. - (gfc_simplify_radix): Removed unused result-variable. Whitespace fix. - (gfc_simplify_range): Removed unused result-variable. Whitespace fix. - (gfc_simplify_real): Use convert_boz() and gfc_convert_constant(). - (gfc_simplify_realpart): Whitespace fix. - (gfc_simplify_selected_char_kind): Removed unused result-variable. - (gfc_simplify_selected_int_kind): Removed unused result-variable. - (gfc_simplify_selected_real_kind): Removed unused result-variable. - (gfc_simplify_sign): Whitespace fix. - (gfc_simplify_sin): Whitespace fix. - (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type. - (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix. - (gfc_simplify_tan): Replaced if-gate by more common switch-over-type. - (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type. - (gfc_simplify_xor): Replaced if-gate by more common switch-over-type. - -2010-04-12 Daniel Franke <franke.daniel@gmail.com> - - * gfortran.h (gfc_start_constructor): Removed. - (gfc_get_array_element): Removed. - * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr - instead. Fixed all callers. - (extract_element): Removed. - (gfc_expand_constructor): Temporarily removed check for - max-array-constructor. Will be re-introduced later if still required. - (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr - instead. Fixed all callers. - * expr.c (find_array_section): Replaced manual lookup of elements - by gfc_constructor_lookup. - -2010-04-12 Daniel Franke <franke.daniel@gmail.com> - - * gfortran.h (gfc_get_null_expr): New prototype. - (gfc_get_operator_expr): New prototype. - (gfc_get_character_expr): New prototype. - (gfc_get_iokind_expr): New prototype. - * expr.c (gfc_get_null_expr): New. - (gfc_get_character_expr): New. - (gfc_get_iokind_expr): New. - (gfc_get_operator_expr): Moved here from matchexp.c (build_node). - * matchexp.c (build_node): Renamed and moved to - expr.c (gfc_get_operator_expr). Reordered arguments to match - other functions. Fixed all callers. - (gfc_get_parentheses): Use specific function to build expr. - * array.c (gfc_match_array_constructor): Likewise. - * arith.c (eval_intrinsic): Likewise. - (gfc_hollerith2int): Likewise. - (gfc_hollerith2real): Likewise. - (gfc_hollerith2complex): Likewise. - (gfc_hollerith2logical): Likewise. - * data.c (create_character_intializer): Likewise. - * decl.c (gfc_match_null): Likewise. - (enum_initializer): Likewise. - * io.c (gfc_match_format): Likewise. - (match_io): Likewise. - * match.c (gfc_match_nullify): Likewise. - * primary.c (match_string_constant): Likewise. - (match_logical_constant): Likewise. - (build_actual_constructor): Likewise. - * resolve.c (build_default_init_expr): Likewise. - * symbol.c (generate_isocbinding_symbol): Likewise. - (gfc_build_class_symbol): Likewise. - (gfc_find_derived_vtab): Likewise. - * simplify.c (simplify_achar_char): Likewise. - (gfc_simplify_adjustl): Likewise. - (gfc_simplify_adjustr): Likewise. - (gfc_simplify_and): Likewise. - (gfc_simplify_bit_size): Likewise. - (gfc_simplify_is_iostat_end): Likewise. - (gfc_simplify_is_iostat_eor): Likewise. - (gfc_simplify_isnan): Likewise. - (simplify_bound): Likewise. - (gfc_simplify_leadz): Likewise. - (gfc_simplify_len_trim): Likewise. - (gfc_simplify_logical): Likewise. - (gfc_simplify_maxexponent): Likewise. - (gfc_simplify_minexponent): Likewise. - (gfc_simplify_new_line): Likewise. - (gfc_simplify_null): Likewise. - (gfc_simplify_or): Likewise. - (gfc_simplify_precision): Likewise. - (gfc_simplify_repeat): Likewise. - (gfc_simplify_scan): Likewise. - (gfc_simplify_size): Likewise. - (gfc_simplify_trailz): Likewise. - (gfc_simplify_trim): Likewise. - (gfc_simplify_verify): Likewise. - (gfc_simplify_xor): Likewise. - * trans-io.c (build_dt): Likewise. - (gfc_new_nml_name_expr): Removed. - -2010-04-12 Daniel Franke <franke.daniel@gmail.com> - - * arith.h (gfc_constant_result): Removed prototype. - * constructor.h (gfc_build_array_expr): Removed prototype. - (gfc_build_structure_constructor_expr): Removed prototype. - * gfortran.h (gfc_int_expr): Removed prototype. - (gfc_logical_expr): Removed prototype. - (gfc_get_array_expr): New prototype. - (gfc_get_structure_constructor_expr): New prototype. - (gfc_get_constant_expr): New prototype. - (gfc_get_int_expr): New prototype. - (gfc_get_logical_expr): New prototype. - * arith.c (gfc_constant_result): Moved and renamed to - expr.c (gfc_get_constant_expr). Fixed all callers. - * constructor.c (gfc_build_array_expr): Moved and renamed to - expr.c (gfc_get_array_expr). Split gfc_typespec argument to type - and kind. Fixed all callers. - (gfc_build_structure_constructor_expr): Moved and renamed to - expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument - to type and kind. Fixed all callers. - * expr.c (gfc_logical_expr): Renamed to ... - (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers. - (gfc_int_expr): Renamed to ... - (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all - callers. - (gfc_get_constant_expr): New. - (gfc_get_array_expr): New. - (gfc_get_structure_constructor_expr): New. - * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr - instead. - -2010-04-12 Daniel Franke <franke.daniel@gmail.com> - - * constructor.h: New. - * constructor.c: New. - * Make-lang.in: Add new files to F95_PARSER_OBJS. - * arith.c (reducy_unary): Use constructor API. - (reduce_binary_ac): Likewise. - (reduce_binary_ca): Likewise. - (reduce_binary_aa): Likewise. - * check.c (gfc_check_pack): Likewise. - (gfc_check_reshape): Likewise. - (gfc_check_unpack): Likewise. - * decl.c (add_init_expr_to_sym): Likewise. - (build_struct): Likewise. - * dependency.c (gfc_check_dependency): Likewise. - (contains_forall_index_p): Likewise. - * dump-parse-tree.c (show_constructor): Likewise. - * expr.c (free_expr0): Likewise. - (gfc_copy_expr): Likewise. - (gfc_is_constant_expr): Likewise. - (simplify_constructor): Likewise. - (find_array_element): Likewise. - (find_component_ref): Likewise. - (find_array_section): Likewise. - (find_substring_ref): Likewise. - (simplify_const_ref): Likewise. - (scalarize_intrinsic_call): Likewise. - (check_alloc_comp_init): Likewise. - (gfc_default_initializer): Likewise. - (gfc_traverse_expr): Likewise. - * iresolve.c (check_charlen_present): Likewise. - (gfc_resolve_reshape): Likewise. - (gfc_resolve_transfer): Likewise. - * module.c (mio_constructor): Likewise. - * primary.c (build_actual_constructor): Likewise. - (gfc_match_structure_constructor): Likewise. - * resolve.c (resolve_structure_cons): Likewise. - * simplify.c (is_constant_array_expr): Likewise. - (init_result_expr): Likewise. - (transformational_result): Likewise. - (simplify_transformation_to_scalar): Likewise. - (simplify_transformation_to_array): Likewise. - (gfc_simplify_dot_product): Likewise. - (simplify_bound): Likewise. - (simplify_matmul): Likewise. - (simplify_minval_maxval): Likewise. - (gfc_simplify_pack): Likewise. - (gfc_simplify_reshape): Likewise. - (gfc_simplify_shape): Likewise. - (gfc_simplify_spread): Likewise. - (gfc_simplify_transpose): Likewise. - (gfc_simplify_unpack): Likewise.q - (gfc_convert_constant): Likewise. - (gfc_convert_char_constant): Likewise. - * target-memory.c (size_array): Likewise. - (encode_array): Likewise. - (encode_derived): Likewise. - (interpret_array): Likewise. - (gfc_interpret_derived): Likewise. - (expr_to_char): Likewise. - (gfc_merge_initializers): Likewise. - * trans-array.c (gfc_get_array_constructor_size): Likewise. - (gfc_trans_array_constructor_value): Likewise. - (get_array_ctor_strlen): Likewise. - (gfc_constant_array_constructor_p): Likewise. - (gfc_build_constant_array_constructor): Likewise. - (gfc_trans_array_constructor): Likewise. - (gfc_conv_array_initializer): Likewise. - * trans-decl.c (check_constant_initializer): Likewise. - * trans-expr.c (flatten_array_ctors_without_strlen): Likewise. - (gfc_apply_interface_mapping_to_cons): Likewise. - (gfc_trans_structure_assign): Likewise. - (gfc_conv_structure): Likewise. - * array.c (check_duplicate_iterator): Likewise. - (match_array_list): Likewise. - (match_array_cons_element): Likewise. - (gfc_match_array_constructor): Likewise. - (check_constructor_type): Likewise. - (check_constructor): Likewise. - (expand): Likewise. - (expand_constructor): Likewise. - (extract_element): Likewise. - (gfc_expanded_ac): Likewise. - (resolve_array_list): Likewise. - (gfc_resolve_character_array_constructor): Likewise. - (copy_iterator): Renamed to ... - (gfc_copy_iterator): ... this. - (gfc_append_constructor): Removed. - (gfc_insert_constructor): Removed unused function. - (gfc_get_constructor): Removed. - (gfc_free_constructor): Removed. - (qgfc_copy_constructor): Removed. - * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'. - Removed all references. Replaced constructor list by splay-tree. - (struct gfc_constructor): Removed member 'next', moved 'offset' from - the inner struct, added member 'base'. - (gfc_append_constructor): Removed prototype. - (gfc_insert_constructor): Removed prototype. - (gfc_get_constructor): Removed prototype. - (gfc_free_constructor): Removed prototype. - (qgfc_copy_constructor): Removed prototype. - (gfc_copy_iterator): New prototype. - * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype. - -2010-04-10 Tobias Burnus <burnus@net-b.de> - - 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. - -2010-04-09 Iain Sandoe <iains@gcc.gnu.org> - - PR bootstrap/43684 - * gfortranspec.c (lang_specific_driver): Do not expose vars - only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling - for such. - -2010-04-09 Tobias Burnus <burnus@net-b.de> - - PR fortran/18918 - * decl.c (variable_decl, match_attr_spec): Fix setting the array - spec. - * array.c (match_subscript,gfc_match_array_ref): Add coarray support. - * data.c (gfc_assign_data_value): Ditto. - * expr.c (gfc_check_pointer_assign): Add check for coarray constraint. - (gfc_traverse_expr): Traverse also through codimension expressions. - (gfc_is_coindexed, gfc_has_ultimate_allocatable, - gfc_has_ultimate_pointer): New functions. - * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays. - (gfc_array_ref): Add codimen. - (gfc_array_ref): Add in_allocate. - (gfc_is_coindexed, gfc_has_ultimate_allocatable, - gfc_has_ultimate_pointer): Add prototypes. - * interface.c (compare_parameter, compare_actual_formal, - check_intents): Add coarray constraints. - * match.c (gfc_match_iterator): Add coarray constraint. - * match.h (gfc_match_array_ref): Update interface. - * primary.c (gfc_match_varspec): Handle codimensions. - * resolve.c (coarray_alloc, inquiry_argument): New static variables. - (check_class_members): Return gfc_try instead for error recovery. - (resolve_typebound_function,resolve_typebound_subroutine, - check_members): Handle return value of check_class_members. - (resolve_structure_cons, resolve_actual_arglist, resolve_function, - check_dimension, compare_spec_to_ref, resolve_array_ref, - resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays, - resolve_allocate_expr, resolve_ordinary_assign): Add coarray - support. - * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr): - Skip over coarray refs. - (gfc_array_allocate) Add support for references containing coindexes. - * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute. - (gfc_map_intrinsic_function): Ignore codimensions. - -2010-04-08 Bud Davis <bdavis9659@sbcglobal.net> - - PR fortran/28039 - * io.c (check_format_string): Added check for additional non - blank characters after the format string was successfully - parsed. - * io.c (check_format): Changed the error messages for positive - int required and period required to drop through the error logic - and report with gfc_error instead of gfc_error_now. Corrected - format postion for hollerith strings. - -2010-04-08 Tobias Burnus <burnus@net-b.de> - - * module.c (use_iso_fortran_env_module): Fix standard check. - -2010-04-07 Jakub Jelinek <jakub@redhat.com> - - * parse.c (parse_derived, parse_enum): Avoid set but not used - warning. - -2010-04-07 Janne Blomqvist <jb@gcc.gnu.org> - - PR fortran/40539 - * gfortran.texi: Add section about representation of - LOGICAL variables. - -2010-04-07 Simon Baldwin <simonb@google.com> - - * cpp.c (cb_cpp_error): Add warning reason argument, set a value - for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE. - -2010-04-07 Richard Guenther <rguenther@suse.de> - - * options.c (gfc_init_options): Do not set. - -2010-04-06 Tobias Burnus <burnus@net-b.de> - - PR fortran/18918 - * array.c (gfc_match_array_spec): Add error for -fcoarray=none. - * match.c (gfc_match_critical, sync_statement): Ditto. - * gfortran.h (gfc_fcoarray): New enum. - (gfc_option_t): Use it. - * lang.opt (fcoarray): Add new flag. - * invoke.texi (fcoarray): Document it. - * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=. - (gfc_handle_coarray_option): New function. - -2010-04-06 Tobias Burnus <burnus@net-b.de> - - PR fortran/18918 - * gfortran.h (gfc_array_spec): Add cotype. - * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it - and defer error diagnostic. - * resolve.c (resolve_fl_derived): Add missing check. - (resolve_symbol): Add cotype/type check. - * parse.c (parse_derived): Fix setting of coarray_comp. - -2010-04-06 Tobias Burnus <burnus@net-b.de> - - PR fortran/18918 - * array.c (gfc_free_array_spec,gfc_resolve_array_spec, - match_array_element_spec,gfc_copy_array_spec, - gfc_compare_array_spec): Include corank. - (match_array_element_spec,gfc_set_array_spec): Support codimension. - * decl.c (build_sym,build_struct,variable_decl, - match_attr_spec,attr_decl1,cray_pointer_decl, - gfc_match_volatile): Add codimension. - (gfc_match_codimension): New function. - * dump-parse-tree.c (show_array_spec,show_attr): Support codimension. - * gfortran.h (symbol_attribute,gfc_array_spec): Ditto. - (gfc_add_codimension): New function prototype. - * match.h (gfc_match_codimension): New function prototype. - (gfc_match_array_spec): Update prototype - * match.c (gfc_match_common): Update gfc_match_array_spec call. - * module.c (MOD_VERSION): Bump. - (mio_symbol_attribute): Support coarray attributes. - (mio_array_spec): Add corank support. - * parse.c (decode_specification_statement,decode_statement, - parse_derived): Add coarray support. - * resolve.c (resolve_formal_arglist, was_declared, - is_non_constant_shape_array, resolve_fl_variable, - resolve_fl_derived, resolve_symbol): Add coarray support. - * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr, - gfc_build_class_symbol): Add coarray support. - (gfc_add_codimension): New function. - -2010-04-06 Tobias Burnus <burnus@net-b.de> - - PR fortran/18918 - * iso-fortran-env.def: Add the integer parameters atomic_int_kind, - atomic_logical_kind, iostat_inquire_internal_unit, stat_locked, - stat_locked_other_image, stat_stopped_image and stat_unlocked of - Fortran 2008. - * intrinsic.texi (iso_fortran_env): Ditto. - * libgfortran.h (libgfortran_stat_codes): New enum. - * module.c (use_iso_fortran_env_module): Honour -std= when loading - constants from the intrinsic module. - -2010-04-06 Tobias Burnus <burnus@net-b.de> - - PR fortran/39997 - * intrinsic.c (add_functions): Add num_images. - * decl.c (gfc_match_end): Handle END CRITICAL. - * intrinsic.h (gfc_simplify_num_images): Add prototype. - * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP, - and SYNC. - * gfortran.h (gfc_statement): Add enum items for those. - (gfc_exec_op) Ditto. - (gfc_isym_id): Add num_images. - * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP. - (gfc_trans_sync,gfc_trans_critical): New functions. - * trans-stmt.h (gfc_trans_stop,gfc_trans_sync, - gfc_trans_critical): Add/update prototypes. - * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP, - and SYNC statements. - * trans.h (gfor_fndecl_error_stop_string) Add variable. - * resolve.c (resolve_sync): Add function. - (gfc_resolve_blocks): Handle CRITICAL. - (resolve_code): Handle CRITICAL, ERROR STOP, - (resolve_branch): Add CRITICAL constraint check. - and SYNC statements. - * st.c (gfc_free_statement): Add new statements. - * trans-decl.c (gfor_fndecl_error_stop_string): Global variable. - (gfc_build_builtin_function_decls): Initialize it. - * match.c (gfc_match_if): Handle ERROR STOP and SYNC. - (gfc_match_critical, gfc_match_error_stop, sync_statement, - gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory): - New functions. - (match_exit_cycle): Handle CRITICAL constraint. - (gfc_match_stopcode): Handle ERROR STOP. - * match.h (gfc_match_critical, gfc_match_error_stop, - gfc_match_sync_all, gfc_match_sync_images, - gfc_match_sync_memory): Add prototype. - * parse.c (decode_statement, gfc_ascii_statement, - parse_executable): Handle new statements. - (parse_critical_block): New function. - * parse.h (gfc_compile_state): Add COMP_CRITICAL. - * intrinsic.texi (num_images): Document new function. - * simplify.c (gfc_simplify_num_images): Add function. - -2010-04-06 Tobias Burnus <burnus@net-b.de> - - PR fortran/43178 - * trans-array.c (gfc_conv_expr_descriptor): Update - gfc_trans_scalar_assign call. - (has_default_initializer): New function. - (gfc_trans_deferred_array): Nullify less often. - * trans-expr.c (gfc_conv_subref_array_arg, - gfc_trans_subcomponent_assign): Update call to - gfc_trans_scalar_assign. - (gfc_trans_scalar_assign): Add parameter and pass it on. - (gfc_trans_assignment_1): Optionally, do not dealloc before - assignment. - * trans-openmp.c (gfc_trans_omp_array_reduction): Update - call to gfc_trans_scalar_assign. - * trans-decl.c (gfc_get_symbol_decl): Do not always apply - initializer to static variables. - (gfc_init_default_dt): Add dealloc parameter and pass it on. - * trans-stmt.c (forall_make_variable_temp, - generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp, - gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3 - gfc_trans_allocate): Update gfc_trans_assignment call. - * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt, - gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc - parameter to prototype. - -2010-03-31 Paul Thomas <pault@gcc.gnu.org> - - * 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 <pault@gcc.gnu.org> - - 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 <jvdelisle@gcc.gnu.org> - - PR fortran/43409 - * ioparm.def: Change inquire size variable to type pointer to - GFC_IO_INT type. - -2010-03-18 Paul Thomas <pault@gcc.gnu.org> - - 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 <pearly.zhao@oracle.com> - - * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove - redundant tab. - -2010-03-17 Tobias Burnus <burnus@net-b.de> - - 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 <burnus@net-b.de> - - 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 <pault@gcc.gnu.org> - - 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 <burnus@net-b.de - - PR fortran/43303 - * symbol.c (get_iso_c_sym): Set sym->result. - -2010-03-08 Janus Weil <janus@gcc.gnu.org> - - 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 <janus@gcc.gnu.org> - - 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 <pault@gcc.gnu.org> - - 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 <janus@gcc.gnu.org> - - 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 <pault@gcc.gnu.org> - - 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 <burnus@net-b.de> - - PR fortran/43199 - * resolve.c (find_array_spec): Handle REF_COMPONENT with - CLASS components. - -2010-02-28 Tobias Burnus <burnus@net-b.de> - - 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 <burnus@net-b.de> - - PR fortran/43185 - * resolve.c (resolve_fl_variable_derived): Imply SAVE - for module variables for Fortran 2008. - -2010-02-25 Jakub Jelinek <jakub@redhat.com> - - 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 <burnus@net-b.de> - - PR fortran/43042 - * trans-expr.c (gfc_conv_initializer): Call directly - gfc_conv_constant for C_NULL_(FUN)PTR. - -2010-02-22 Paul Thomas <pault@gcc.gnu.org> - - 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 <burnus@net-b.de> - - 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 <pault@gcc.gnu.org> - - 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 <burnus@net-b.de> - - 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 <burnus@net-b.de> - - 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 <jvdelisle@gcc.gnu.org> - - 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 <pault@gcc.gnu.org> - - 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 <jakub@redhat.com> - - 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 <jv244@cam.ac.uk> - Tobias Burnus <burnus@net-b.de> - - PR fortran/40823 - * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at. - -2010-02-10 Tobias Burnus <burnus@net-b.de> - - 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 <jakub@redhat.com> - - 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 <jvdelisle@gcc.gnu.org> - - PR fortran/42999 - * array.c (gfc_constant_ac): Do not prevent expansion of constructors - with iterators. - -2010-02-09 Jakub Jelinek <jakub@redhat.com> - - * module.c (fix_mio_expr): Declare sym. - -2010-02-09 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/41869 - * module.c (fix_mio_expr): Fix for private generic procedures. - -2010-02-09 Daniel Kraft <d@domob.eu> - - 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 <d@domob.eu> - - 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 <pault@gcc.gnu.org> - - 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 <burnus@net-b.de> - - PR fortran/42936 - * interface.c (compare_parameter): Disable rank-checking - for NULL(). - -2010-02-02 Tobias Burnus <burnus@net-b.de> - - PR fortran/42650 - * parse.c (decode_specification_statement): Use sym->result not sym. - -2010-02-01 Tobias Burnus <burnus@net-b.de> - - PR fortran/42922 - * decl.c (variable_decl): Allow default initializer in - TYPE declarations in PURE functions. - -2010-01-31 Janus Weil <janus@gcc.gnu.org> - - 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 <pault@gcc.gnu.org> - - 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 <burnus@net-b.de> - - PR fortran/42858 - * array.c (gfc_array_dimen_size): Fix intrinsic procedure - check. - -2010-01-24 Paul Thomas <pault@gcc.gnu.org> - - 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 <burnus@net-b.de> - - PR fortran/39304 - * array.c (gfc_array_dimen_size): Use correct specific - function in the check. - -2010-01-21 Paul Thomas <pault@gcc.gnu.org> - - 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 <amylaar@spamcop.net> - - * module.c (mio_f2k_derived): Use enumerator as initializer of - enum variable. - - PR bootstrap/42812 - * gfortran.h (struct gfc_namespace) <resolved>: Change to signed - bitfield of width 2. - -2010-01-19 Janus Weil <janus@gcc.gnu.org> - - 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 <pault@gcc.gnu.org> - - 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 <janus@gcc.gnu.org> - - 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 <janus@gcc.gnu.org> - - 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 <jvdelisle@gcc.gnu.org> - - 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 <pault@gcc.gnu.org> - - 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 <pault@gcc.gnu.org> - - 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 <joseph@codesourcery.com> - Shujing Zhao <pearly.zhao@oracle.com> - - 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 <jvdelisle@gcc.gnu.org> - - 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 <burnus@net-b.de> - - 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 <jakub@redhat.com> - - * gfortranspec.c (lang_specific_driver): Update copyright notice - dates. - -2010-01-08 Tobias Burnus <burnus@net-b.de> - - 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 <burnus@net-b.de> - - 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 <burnus@net-b.de> - - PR fortran/41872 - * trans-decl.c (gfc_trans_deferred_vars): Don't initialize - allocatable scalars with SAVE attribute. - -2010-01-05 Tobias Burnus <burnus@net-b.de> - - PR fortran/42517 - * options.c (gfc_post_options): Set -frecursion - when -fopenmp is used. - -2010-01-05 Tobias Burnus <burnus@net-b.de> - - PR fortran/41872 - * trans-expr.c (gfc_conv_procedure_call): Nullify - return value for allocatable-scalar character functions. - -2010-01-04 Tobias Burnus <burnus@net-b.de> - - 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 <burnus@net-b.de> - - * trans-decl.c (gfc_trans_deferred_vars): Fix spelling. - -2010-01-04 Tobias Burnus <burnus@net-b.de> - - 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. - -Copyright (C) 2010 Free Software Foundation, Inc. +Copyright (C) 2011 Free Software Foundation, Inc. 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