X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Ffortran%2FChangeLog;h=a1fec13438f2f20e61b3b986766e23822166cdd8;hb=06f13dc11eae7a9ff64a9412af722a4945f30482;hp=0b6bfaeadf013774700328273430f01beb71333c;hpb=d276e8206276787e6e4048ba024e941268367503;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 0b6bfaeadf0..a1fec13438f 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,874 @@ +2010-05-17 Nathan Froyd + + * 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 + + 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 + + PR fortran/35779 + * array.c (match_array_list): Revert change from 2010-05-13. + +2010-05-16 Richard Guenther + + * trans-decl.c (module_htab_decls_hash): Revert last change. + +2010-05-16 Richard Guenther + + * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE. + +2010-05-16 Manuel López-Ibáñez + + * options.c (set_Wall): Remove special logic for Wuninitialized + without -O. + +2010-05-15 Janus Weil + + PR fortran/44154 + PR fortran/42647 + * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of + if branches. + +2010-05-15 Janus Weil + + 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 + + PR fortran/44135 + * fortran/interface.c (get_sym_storage_size): Use signed instead of + unsigned mpz_get_?i routines. + +2010-05-14 Jakub Jelinek + + * 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 + + 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 + + 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 + + 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 + + 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 + + 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 + + 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 + + * 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 + + PR fortran/40728 + * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol + as external + +2010-05-07 Jason Merrill + + * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr + to avoid -Wc++-compat warning. + +2010-05-06 Manuel López-Ibáñez + + PR 40989 + * options.c (gfc_handle_option): Add argument kind. + * gfortran.h (gfc_handle_option): Update declaration. + +2010-05-06 Tobias Burnus + + PR fortran/43985 + * trans-types.c (gfc_sym_type): Mark Cray pointees as + GFC_POINTER_TYPE_P. + +2010-05-05 Daniel Franke + + PR fortran/32331 + * resolve.c (traverse_data_list): Rephrase error message for + non-constant bounds in data-implied-do. + +2010-05-05 Daniel Franke + + 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 + + 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 + + PR fortran/43592 + * fortran/parse.c (parse_interface): Do not dereference a NULL pointer. + +2010-05-02 Tobias Burnus + + 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 + + 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 + + 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 + + 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 + + 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 + + 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 + + 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 + + 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 + + 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 + Janus Weil + + 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 + + PR fortran/18918 + PR fortran/43919 + * simplify.c (simplify_cobound): Handle scalar coarrays. + +2010-04-27 Tobias Burnus + + * gfc-internals.texi: Update copyright year. + * gfortran.texi: Ditto. + * invoke.texi: Ditto. + +2010-04-27 Tobias Burnus + + 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 + + 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 + + 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 + + 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 + + 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 + + PR fortran/43836 + * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on + the decl. + +2010-04-20 Harald Anlauf + + * intrinsic.c (sort_actual): Remove 'is' in error message. + +2010-04-20 Paul Thomas + + PR fortran/43227 + * resolve.c (resolve_fl_derived): If a component character + length has not been resolved, do so now. + (resolve_symbol): The same as above for a symbol character + length. + * trans-decl.c (gfc_create_module_variable): A 'length' decl is + not needed for a character valued, procedure pointer. + + PR fortran/43266 + * resolve.c (ensure_not_abstract_walker): If 'overriding' is + not found, return FAILURE rather than ICEing. + +2010-04-19 Jakub Jelinek + + PR fortran/43339 + * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for + sequential loops private in the innermost containing task region. + +2010-04-18 Eric Botcazou + + * f95-lang.c (gfc_init_decl_processing): Remove second argument in call + to build_common_tree_nodes. + +2010-04-17 Steven G. Kargl + + PR fortran/31538 + * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of + gfc_msg_bounds by using 'Array bound mismatch' directly. + (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword + error message to include the mismatch in the extent of array bound. + * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place. + * fortran/trans.h: Remove extern definition of gfc_msg_bounds. + +2010-04-17 Jerry DeLisle + + * gfortran.texi: Update information on temporary file locations. + +2010-04-16 Jakub Jelinek + + * 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 + + 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 + + * 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 + + * 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 + + 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 + + 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 + + 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + 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 + + 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 + + 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 PR fortran/28039