2018-01-22 Janne Blomqvist PR 78534 PR 83704 * arith.c (gfc_arith_concat): Use size_t for string length. (gfc_compare_string): Likewise. (gfc_compare_with_Cstring): Likewise. * array.c (gfc_resolve_character_array_constructor): Use HOST_WIDE_INT, gfc_mpz_get_hwi. * check.c (gfc_check_fe_runtime_error): Use size_t. * data.c (create_character_initializer): Use HOST_WIDE_INT, gfc_extract_hwi. * decl.c (gfc_set_constant_character_len): Use gfc_charlen_t. (add_init_expr_to_sym): Use HOST_WIDE_INT. * expr.c (gfc_build_init_expr): Use HOST_WIDE_INT, gfc_extract_hwi. (gfc_apply_init): Likewise. * match.h (gfc_set_constant_character_len): Update prototype. * primary.c (match_string_constant): Use size_t. * resolve.c (resolve_ordinary_assign): Use HOST_WIDE_INT, gfc_mpz_get_hwi. * simplify.c (init_result_expr): Likewise. (gfc_simplify_len_trim): Use size_t. * target-memory.c (gfc_encode_character): Use size_t. (gfc_target_encode_expr): Use HOST_WIDE_INT, gfc_mpz_get_hwi. (interpret_array): Use size_t. (gfc_interpret_character): Likewise. * target-memory.h (gfc_encode_character): Update prototype. (gfc_interpret_character): Likewise. (gfc_target_interpret_expr): Likewise. * trans-const.c (gfc_build_string_const): Use size_t for length argument. (gfc_build_wide_string_const): Likewise. * trans-const.h (gfc_build_string_const): Likewise. (gfc_build_wide_string_const): Likewise. 2018-01-20 Steven G. Kargl PR fortran/83900 * simplify.c (gfc_simplify_matmul): Set return type correctly. 2018-01-19 Steven G. Kargl PR fortran/83900 * simplify.c (gfc_simplify_matmul): Delete bogus assertion. 2018-01-17 Harald Anlauf PR fortran/83864 * expr.c (add_init_expr_to_sym): Do not dereference NULL pointer. 2018-01-17 Harald Anlauf PR fortran/83874 * decl.c (add_init_expr_to_sym): Do not dereference NULL pointer. 2018-01-15 Louis Krupp PR fortran/82257 * interface.c (compare_rank): Don't try to retrieve CLASS_DATA from symbol marked unlimited polymorphic. * resolve.c (resolve_structure_cons): Likewise. * misc.c (gfc_typename): Don't dereference derived->components if it's NULL. 2018-01-15 Thomas Koenig PR fortran/54613 * gfortran.h (gfc_check_f): Rename f4ml to f5ml. (gfc_logical_4_kind): New macro * intrinsic.h (gfc_simplify_minloc): Add a gfc_expr *argument. (gfc_simplify_maxloc): Likewise. (gfc_resolve_maxloc): Likewise. (gfc_resolve_minloc): Likewise. * check.c (gfc_check_minloc_maxloc): Add checking for "back" argument; also raise error if it is used (for now). Add it if it isn't present. * intrinsic.c (add_sym_4ml): Rename to (add_sym_5ml), adjust for extra argument. (add_functions): Add "back" constant. Adjust maxloc and minloc for back argument. * iresolve.c (gfc_resolve_maxloc): Add back argument. If back is not of gfc_logical_4_kind, convert. (gfc_resolve_minloc): Likewise. * simplify.c (gfc_simplify_minloc): Add back argument. (gfc_simplify_maxloc): Likewise. * trans-intinsic.c (gfc_conv_intrinsic_minmaxloc): Rename last argument to %VAL to ensure passing by value. (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_minmaxloc also for library calls. 2018-01-13 Jerry DeLisle PR fortran/82007 * resolve.c (resolve_transfer): Delete code looking for 'DT' format specifiers in format strings. Set formatted to true if a format string or format label is present. * trans-io.c (get_dtio_proc): Likewise. (transfer_expr): Fix whitespace. 2018-01-13 Thomas Koenig PR fortran/83744 * dump-parse-tree.c (get_c_type_name): Remove extra line. Change for loop to use declaration in for loop. Handle BT_LOGICAL and BT_CHARACTER. (write_decl): Add where argument. Fix indentation. Replace assert with error message. Add typename to warning in comment. (write_type): Adjust locus to call of write_decl. (write_variable): Likewise. (write_proc): Likewise. Replace assert with error message. 2018-01-13 Paul Thomas PR fortran/52162 * trans-expr.c (gfc_trans_scalar_assign): Flag is_alloc_lhs if the rhs expression is neither an elemental nor a conversion function. PR fortran/83622 * trans-array.c (is_pointer_array): Remove unconditional return of false for -fopenmp. 2018-01-13 Thomas Koenig PR fortran/83803 * dump-parse-tree.c (write_proc): Always emit closing parenthesis for functions. 2018-01-10 Steven G. Kargl PR fortran/82367 * resolve.c (resolve_allocate_expr): Check for NULL pointer. 2018-01-10 Steven G. Kargl PR fortran/83093 * resolve.c (resolve_charlen): Check the type of cl->length after resolution. 2018-01-10 Janne Blomqvist PR fortran/83740 * trans-array.c (gfc_trans_array_ctor_element): Fix formatting. 2018-01-10 Janne Blomqvist PR fortran/83740 * trans-array.c (gfc_trans_array_ctor_element): Convert RHS to the LHS type when assigning. 2018-01-09 Steven G. Kargl PR fortran/83742 * expr.c (gfc_is_simply_contiguous): Check for NULL pointer. 2018-01-08 Steven G. Kargl * match.c (gfc_match_allocate): Check for NULL pointer. 2018-01-08 Steven G. Kargl * expr.c (gfc_check_pointer_assign): Fix typo in comment. 2018-01-08 Paul Thomas PR fortran/83611 * decl.c (gfc_get_pdt_instance): If parameterized arrays have an initializer, convert the kind parameters and add to the component if the instance. * trans-array.c (structure_alloc_comps): Add 'is_pdt_type' and use it with case COPY_ALLOC_COMP. Call 'duplicate_allocatable' for parameterized arrays. Clean up typos in comments. Convert parameterized array initializers and copy into the array. * trans-expr.c (gfc_trans_scalar_assign): Do a deep copy for parameterized types. *trans-stmt.c (trans_associate_var): Deallocate associate vars as necessary, when they are PDT function results for example. PR fortran/83731 * trans-array.c (structure_alloc_comps): Only compare len parms when they are declared explicitly. 2018-01-06 Janne Blomqvist PR fortran/50892 * trans-expr.c (gfc_trans_pointer_assignment): fold_convert rhs to lhs type. 2018-01-05 Janne Blomqvist PR fortran/78534 PR fortran/66310 * array.c (got_charlen): Use gfc_charlen_int_kind. * class.c (gfc_find_derived_vtab): Use gfc_size_kind instead of hardcoded kind. (find_intrinsic_vtab): Likewise. * decl.c (match_char_length): Use gfc_charlen_int_kind. (add_init_expr_to_sym): Use gfc_charlen_t and gfc_charlen_int_kind. (gfc_match_implicit): Use gfc_charlen_int_kind. * dump-parse-tree.c (show_char_const): Use gfc_charlen_t and size_t. (show_expr): Use HOST_WIDE_INT_PRINT_DEC. * expr.c (gfc_get_character_expr): Length parameter of type gfc_charlen_t. (gfc_get_int_expr): Value argument of type HOST_WIDE_INT. (gfc_extract_hwi): New function. (simplify_const_ref): Make string_len of type gfc_charlen_t. (gfc_simplify_expr): Use HOST_WIDE_INT for substring refs. * frontend-passes.c (optimize_trim): Use gfc_charlen_int_kind. * gfortran.h (gfc_mpz_get_hwi): New prototype. (gfc_mpz_set_hwi): Likewise. (gfc_charlen_t): New typedef. (gfc_expr): Use gfc_charlen_t for character lengths. (gfc_size_kind): New extern variable. (gfc_extract_hwi): New prototype. (gfc_get_character_expr): Use gfc_charlen_t for character length. (gfc_get_int_expr): Use HOST_WIDE_INT type for value argument. * gfortran.texi: Update description of hidden string length argument. * iresolve.c (check_charlen_present): Use gfc_charlen_int_kind. (gfc_resolve_char_achar): Likewise. (gfc_resolve_repeat): Pass string length directly without temporary, use gfc_charlen_int_kind. (gfc_resolve_transfer): Use gfc_charlen_int_kind. * match.c (select_intrinsic_set_tmp): Use HOST_WIDE_INT for charlen. * misc.c (gfc_mpz_get_hwi): New function. (gfc_mpz_set_hwi): New function. * module.c (atom_int): Change type from int to HOST_WIDE_INT. (parse_integer): Don't complain about large integers. (write_atom): Use HOST_WIDE_INT for integers. (mio_integer): Handle integer type mismatch. (mio_hwi): New function. (mio_intrinsic_op): Use HOST_WIDE_INT. (mio_array_ref): Likewise. (mio_expr): Likewise. * primary.c (match_substring): Use gfc_charlen_int_kind. * resolve.c (resolve_substring_charlen): Use gfc_charlen_int_kind. (resolve_character_operator): Likewise. (resolve_assoc_var): Likewise. (resolve_select_type): Use HOST_WIDE_INT for charlen, use snprintf. (resolve_charlen): Use mpz_sgn to determine sign. * simplify.c (gfc_simplify_repeat): Use HOST_WIDE_INT/gfc_charlen_t instead of long. * symbol.c (generate_isocbinding_symbol): Use gfc_charlen_int_kind. * target-memory.c (size_character): Length argument of type gfc_charlen_t. (gfc_encode_character): Likewise. (gfc_interpret_character): Use gfc_charlen_t. * target-memory.h (gfc_encode_character): Modify prototype. * trans-array.c (gfc_trans_array_ctor_element): Use existing type. (get_array_ctor_var_strlen): Use gfc_conv_mpz_to_tree_type. (trans_array_constructor): Use existing type. (get_array_charlen): Likewise. * trans-const.c (gfc_conv_mpz_to_tree_type): New function. * trans-const.h (gfc_conv_mpz_to_tree_type): New prototype. * trans-decl.c (gfc_trans_deferred_vars): Use existing type. (add_argument_checking): Likewise. * trans-expr.c (gfc_class_len_or_zero_get): Build const of type gfc_charlen_type_node. (gfc_conv_intrinsic_to_class): Use gfc_charlen_int_kind instead of 4, fold_convert to correct type. (gfc_conv_class_to_class): Build const of type size_type_node for size. (gfc_copy_class_to_class): Likewise. (gfc_conv_string_length): Use same type in expression. (gfc_conv_substring): Likewise, use HOST_WIDE_INT for charlen. (gfc_conv_string_tmp): Make sure len is of the right type. (gfc_conv_concat_op): Use same type in expression. (gfc_conv_procedure_call): Likewise. (fill_with_spaces): Comment out memset() block due to spurious -Wstringop-overflow warnings. (gfc_trans_string_copy): Use gfc_charlen_type_node. (alloc_scalar_allocatable_for_subcomponent_assignment): fold_convert to right type. (gfc_trans_subcomponent_assign): Likewise. (trans_class_vptr_len_assignment): Build const of correct type. (gfc_trans_pointer_assignment): Likewise. (alloc_scalar_allocatable_for_assignment): fold_convert to right type in expr. (trans_class_assignment): Build const of correct type. * trans-intrinsic.c (gfc_conv_associated): Likewise. (gfc_conv_intrinsic_repeat): Do calculation in sizetype. * trans-io.c (gfc_build_io_library_fndecls): Use gfc_charlen_type_node for character lengths. (set_string): Convert to right type in assignment. * trans-stmt.c (gfc_trans_label_assign): Build const of gfc_charlen_type_node. (trans_associate_var): Likewise. (gfc_trans_character_select): Likewise. (gfc_trans_allocate): Likewise, don't typecast strlen result. (gfc_trans_deallocate): Don't typecast strlen result. * trans-types.c (gfc_size_kind): New variable. (gfc_init_types): Determine gfc_charlen_int_kind and gfc_size_kind from size_type_node. * trans-types.h: Fix comment. 2018-01-04 Thomas Koenig PR fortran/83683 PR fortran/45689 * check.c (gfc_check_eoshift): Check for string length and for conformance of boundary. * intrinsic.c (add_functions): Add gfc_simplify_eoshift. * intrinsic.h: Add prototype for gfc_simplify_eoshift. * simplify.c (gfc_simplify_eoshift): New function. 2018-01-03 Richard Sandiford Alan Hayward David Sherwood * trans-types.c (gfc_type_for_mode): Handle MODE_VECTOR_BOOL. 2018-01-03 Richard Sandiford Alan Hayward David Sherwood * trans-types.c (gfc_type_for_mode): Check valid_vector_subparts_p. 2018-01-03 Thomas Koenig PR fortran/83664 * check.c (gfc_check_eoshift): Error for missing boundary if array is not one of the standard types. 2018-01-03 Jakub Jelinek Update copyright years. * gfortranspec.c (lang_specific_driver): Update copyright notice dates. * gfc-internals.texi: Bump @copying's copyright year. * gfortran.texi: Ditto. * intrinsic.texi: Ditto. * invoke.texi: Ditto. 2017-01-02 Thomas Koenig PR fortran/45689 * intrinsic.c (add_function): Add gfc_simplify_maxloc and gfc_simplify_minloc to maxloc and minloc, respectively. * intrinsic.h: Add prototypes for gfc_simplify_minloc and gfc_simplify_maxloc. * simplify.c (min_max_chose): Adjust prototype. Modify function to have a return value which indicates if the extremum was found. (is_constant_array_expr): Fix typo in comment. (simplify_minmaxloc_to_scalar): New function. (simplify_minmaxloc_nodim): New function. (new_array): New function. (simplify_minmaxloc_to_array): New function. (gfc_simplify_minmaxloc): New function. (simplify_minloc): New function. (simplify_maxloc): New function. 2018-01-02 Thomas Koenig PR fortran/45689 PR fortran/83650 * simplify.c (gfc_simplify_cshift): Re-implement to allow full range of arguments. 2018-01-01 Paul Thomas PR fortran/83076 * resolve.c (resolve_fl_derived0): Add caf_token fields for allocatable and pointer scalars, when -fcoarray selected. * trans-types.c (gfc_copy_dt_decls_ifequal): Copy the token field as well as the backend_decl. (gfc_get_derived_type): Flag GFC_FCOARRAY_LIB for module derived types that are not vtypes. Components with caf_token attribute are pvoid types. For a component requiring it, find the caf_token field and have the component token field point to its backend_decl. PR fortran/83319 *trans-types.c (gfc_get_array_descriptor_base): Add the token field to the descriptor even when codimen not set. Copyright (C) 2018 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.