+2008-08-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR 28875
+ * options.c (set_Wall): Replace set_Wunused by warn_unused.
+
+2008-08-08 Daniel Kraft <d@domob.eu>
+
+ * gfortran.h (gfc_finalizer): Replaced member `procedure' by two
+ new members `proc_sym' and `proc_tree' to store the symtree after
+ resolution.
+ (gfc_find_sym_in_symtree): Made public.
+ * decl.c (gfc_match_final_decl): Adapted for new member name.
+ * interface.c (gfc_find_sym_in_symtree): Made public.
+ (gfc_extend_expr), (gfc_extend_assign): Changed call accordingly.
+ * module.c (mio_finalizer), (mio_f2k_derived), (mio_full_f2k_derived):
+ New methods for module-file IO of f2k_derived.
+ (mio_symbol): Do IO of f2k_derived namespace.
+ * resolve.c (gfc_resolve_finalizers): Adapted for new member name and
+ finding the symtree for the symbol here.
+ * symbol.c (gfc_free_finalizer): Adapted for new members.
+
+2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * gfc-internals.texi: Update to GFDL 1.2. Do not list GPL as
+ Invariant Section.
+ * gfortran.texi: Likewise.
+ * intrinsic.texi: Do not list GPL as Invariant Section.
+ * invoke.texi: Likewise. Update copyright years.
+
+2008-07-29 Paul Thomas <pault@gcc.gnu.org>
+
+ * trans-expr.c (conv_parent_component_references): New function
+ to build missing parent references.
+ (gfc_conv_variable): Call it
+ * symbol.c (gfc_add_component): Check that component name in a
+ derived type extension does not appear in parent.
+ (gfc_find_component): For a derived type extension, check if
+ the component appears in the parent derived type by calling
+ self. Separate errors for private components and private types.
+ * decl.c (match_data_constant): Add extra arg to call to
+ gfc_match_structure_constructor.
+ (check_extended_derived_type): New function to check that a
+ parent derived type exists and that it is OK for exension.
+ (gfc_get_type_attr_spec): Add extra argument 'name' and return
+ it if extends is specified.
+ (gfc_match_derived_decl): Match derived type extension and
+ build a first component of the parent derived type if OK. Add
+ the f2k namespace if not present.
+ * gfortran.h : Add the extension attribute.
+ * module.c : Handle attribute 'extension'.
+ * match.h : Modify prototypes for gfc_get_type_attr_spec and
+ gfc_match_structure_constructor.
+ * primary.c (build_actual_constructor): New function extracted
+ from gfc_match_structure_constructor and modified to call self
+ iteratively to build derived type extensions, when f2k named
+ components are used.
+ (gfc_match_structure_constructor): Do not throw error for too
+ many components if a parent type is being handled. Use
+ gfc_find_component to generate errors for non-existent or
+ private components. Iteratively call self for derived type
+ extensions so that parent constructor is built. If extension
+ and components left over, throw error.
+ (gfc_match_rvalue): Add extra arg to call to
+ gfc_match_structure_constructor.
+
+ * trans-array.c (gfc_conv_resolve_dependencies): If lhs and rhs
+ are the same symbol, aliassing does not matter.
+
+2008-07-29 Jan Hubicka <jh@suse.cz>
+
+ * options.c (gfc_post_options): Do not set flag_no_inline.
+
+2008-07-29 Daniel Kraft <d@domob.eu>
+
+ PR fortran/36403
+ * trans-intrinsic.c (conv_generic_with_optional_char_arg): New method
+ to append a string-length even if the string argument is missing, e.g.
+ for EOSHIFT.
+ (gfc_conv_intrinsic_function): Call the new method for EOSHIFT, PACK
+ and RESHAPE.
+
+2008-07-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * gfortran.h (try): Remove macro. Replace try with gfc_try
+ throughout.
+ * array.c: Likewise.
+ * check.c: Likewise.
+ * cpp.c: Likewise.
+ * cpp.h: Likewise.
+ * data.c: Likewise.
+ * data.h: Likewise.
+ * decl.c: Likewise.
+ * error.c: Likewise.
+ * expr.c: Likewise.
+ * interface.c: Likewise.
+ * intrinsic.c: Likewise.
+ * intrinsic.h: Likewise.
+ * io.c: Likewise.
+ * match.h: Likewise.
+ * parse.c: Likewise.
+ * parse.h: Likewise.
+ * resolve.c: Likewise.
+ * scanner.c: Likewise.
+ * simplify.c: Likewise.
+ * symbol.c: Likewise.
+ * trans-openmp.c: Likewise.
+ * trans-types.c: Likewise.
+
+2008-07-28 Tobias Burnus <burnus@net-b.de>
+
+ * Make-lang.in: Remove -Wno-* from fortran-warn.
+
+2008-07-28 Richard Guenther <rguenther@suse.de>
+
+ Merge from gimple-tuples-branch.
+
+ 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
+
+ * trans-expr.c: Include gimple.h instead of tree-gimple.h.
+ * trans-array.c: Same.
+ * trans-openmp.c: Same.
+ * trans-stmt.c: Same.
+ * f95-lang.c: Same.
+ * trans-io.c: Same.
+ * trans-decl.c: Same.
+ * trans-intrinsic.c: Same.
+ * trans.c: Same. Include tree-iterator.h.
+ * Make-lang.in (trans.o): Depend on tree-iterator.h
+
+ 2008-07-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * trans-array.h (gfc_conv_descriptor_data_set_internal):
+ Rename to gfc_conv_descriptor_data_set.
+ (gfc_conv_descriptor_data_set_tuples): Remove.
+ * trans-array.c (gfc_conv_descriptor_data_get): Rename
+ from gfc_conv_descriptor_data_set_internal.
+ Remove last argument to gfc_add_modify.
+ (gfc_trans_allocate_array_storage): Rename gfc_add_modify_expr to
+ gfc_add_modify.
+ (gfc_trans_create_temp_array): Same.
+ (gfc_conv_array_transpose): Same.
+ (gfc_grow_array): Same.
+ (gfc_put_offset_into_var): Same.
+ (gfc_trans_array_ctor_element): Same.
+ (gfc_trans_array_constructor_subarray): Same.
+ (gfc_trans_array_constructor_value): Same.
+ (gfc_trans_scalarized_loop_end): Same.
+ (gfc_array_init_size): Same.
+ (gfc_array_allocate): Same.
+ (gfc_trans_array_bounds): Same.
+ (gfc_trans_auto_array_allocation): Same.
+ (gfc_trans_g77_array): Same.
+ (gfc_trans_dummy_array_bias): Same.
+ (gfc_conv_expr_descriptor): Same.
+ (structure_alloc_comps): Same.
+ * trans-expr.c: Same.
+ * trans-openmp.c (gfc_omp_clause_default_ctor): Same.
+ Rename gfc_conv_descriptor_data_set_tuples to
+ gfc_conv_descriptor_data_set.
+ (gfc_omp_clause_copy_ctor): Change build_gimple_modify_stmt to
+ build2_v.
+ (gfc_omp_clause_assign_op): Same.
+ (gfc_trans_omp_array_reduction): Rename gfc_add_modify_expr to
+ gfc_add_modify.
+ (gfc_trans_omp_atomic): Same.
+ (gfc_trans_omp_do): Same. Change GIMPLE_MODIFY_STMT to MODIFY_EXPR.
+ Rename gfc_add_modify_stmt to gfc_add_modify.
+ * trans-stmt.c: Rename gfc_add_modify_expr to
+ gfc_add_modify.
+ * trans.c: Rename gfc_add_modify_expr to
+ gfc_add_modify.
+ (gfc_add_modify): Remove last argument.
+ Rename GIMPLE_MODIFY_STMT to MODIFY_EXPR.
+ * trans.h: Remove gfc_add_modify_expr, gfc_add_modify_stmt.
+ Add prototype for gfc_add_modify.
+ * f95-lang.c (union lang_tree_node): Rename GENERIC_NEXT to TREE_CHAIN.
+ * trans-decl.c: Rename gfc_add_modify_stmt to gfc_add_modify.
+ * trans-io.c: Same.
+ * trans-intrinsic.c: Same.
+
+ 2008-02-25 Aldy Hernandez <aldyh@redhat.com>
+
+ * Make-lang.in (fortran-warn): Add -Wno-format.
+
+ 2008-02-19 Diego Novillo <dnovillo@google.com>
+
+ http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html
+
+ * fortran/Make-lang.in (fortran-warn): Remove.
+
+ 2007-11-22 Aldy Hernandez <aldyh@redhat.com>
+
+ * trans-expr.c (gfc_trans_string_copy): Use "void *" when building a
+ memset.
+
+ 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
+
+ * Make-lang.in (fortran-warn): Set to -Wno-format.
+ * trans.c (gfc_trans_code): Update comment to say GENERIC.
+ Call tree_annotate_all_with_locus instead of annotate_all_with_locus.
+
+2008-07-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36132
+ PR fortran/29952
+ PR fortran/36909
+ * trans.c (gfc_trans_runtime_check): Allow run-time warning besides
+ run-time error.
+ * trans.h (gfc_trans_runtime_check): Update declaration.
+ * trans-array.c (gfc_trans_array_ctor_element,gfc_trans_array_bound_check,
+ gfc_conv_array_ref,gfc_conv_ss_startstride,gfc_trans_dummy_array_bias):
+ Updated gfc_trans_runtime_check calls.
+ (gfc_conv_array_parameter): Implement flag_check_array_temporaries,
+ fix packing/unpacking for nonpresent optional actuals to optional
+ formals.
+ * trans-array.h (gfc_conv_array_parameter): Update declaration.
+ * trans-expr.c (gfc_conv_substring,gfc_trans_arrayfunc_assign,
+ gfc_conv_function_call): Updated gfc_trans_runtime_check calls.
+ (gfc_conv_function_call): Update gfc_conv_array_parameter calls.
+ * trans-expr.c (gfc_trans_goto): Updated gfc_trans_runtime_check
+ calls.
+ * trans-io.c (set_string,gfc_conv_intrinsic_repeat): Ditto.
+ (gfc_conv_intrinsic_transfer,gfc_conv_intrinsic_loc): Same for
+ gfc_conv_array_parameter.
+ * trans-intrinsics.c (gfc_conv_intrinsic_bound): Ditto.
+ * trans-decl.c (gfc_build_builtin_function_decls): Add
+ gfor_fndecl_runtime_warning_at.
+ * lang.opt: New option fcheck-array-temporaries.
+ * gfortran.h (gfc_options): New flag_check_array_temporaries.
+ * options.c (gfc_init_options, gfc_handle_option): Handle flag.
+ * invoke.texi: New option fcheck-array-temporaries.
+
+2008-07-24 Jan Hubicka <jh@suse.cz>
+
+ * fortran/options.c (gfc_post_options): Remove flag_unline_trees code.
+
+2008-07-24 Daniel Kraft <d@domob.eu>
+
+ PR fortran/33141
+ * lang.opt (Wnonstd-intrinsics): Removed option.
+ (Wintrinsics-std), (Wintrinsic-shadow): New options.
+ * invoke.texi (Option Summary): Removed -Wnonstd-intrinsics
+ from the list and added -Wintrinsics-std and -Wintrinsic-shadow.
+ (Error and Warning Options): Documented the new options and removed
+ the documentation for -Wnonstd-intrinsics.
+ * gfortran.h (gfc_option_t): New members warn_intrinsic_shadow and
+ warn_intrinsics_std, removed warn_nonstd_intrinsics.
+ (gfc_is_intrinsic): Renamed from gfc_intrinsic_name.
+ (gfc_warn_intrinsic_shadow), (gfc_check_intrinsic_standard): New.
+ * decl.c (match_procedure_decl): Replaced gfc_intrinsic_name by
+ the new name gfc_is_intrinsic.
+ (warn_intrinsic_shadow): New helper method.
+ (gfc_match_function_decl), (gfc_match_subroutine): Call the new method
+ warn_intrinsic_shadow to check the just-parsed procedure.
+ * expr.c (check_init_expr): Call new gfc_is_intrinsic to check whether
+ the function called is really an intrinsic in the selected standard.
+ * intrinsic.c (gfc_is_intrinsic): Renamed from gfc_intrinsic_name and
+ extended to take into account the selected standard settings when trying
+ to find out whether a symbol is an intrinsic or not.
+ (gfc_check_intrinsic_standard): Made public and extended.
+ (gfc_intrinsic_func_interface), (gfc_intrinsic_sub_interface): Removed
+ the calls to check_intrinsic_standard, this check now happens inside
+ gfc_is_intrinsic.
+ (gfc_warn_intrinsic_shadow): New method defined.
+ * options.c (gfc_init_options): Initialize new warning flags to false
+ and removed intialization of Wnonstd-intrinsics flag.
+ (gfc_post_options): Removed logic for Wnonstd-intrinsics flag.
+ (set_Wall): Set new warning flags and removed Wnonstd-intrinsics flag.
+ (gfc_handle_option): Handle the new flags and removed handling of the
+ old Wnonstd-intrinsics flag.
+ * primary.c (gfc_match_rvalue): Replaced call to gfc_intrinsic_name by
+ the new name gfc_is_intrinsic.
+ * resolve.c (resolve_actual_arglist): Ditto.
+ (resolve_generic_f), (resolve_unknown_f): Ditto.
+ (is_external_proc): Ditto.
+ (resolve_generic_s), (resolve_unknown_s): Ditto.
+ (resolve_symbol): Ditto and ensure for symbols declared INTRINSIC that
+ they are really available in the selected standard setting.
+
+2008-07-24 Daniel Kraft <d@domob.eu>
+
+ * match.c (gfc_match): Add assertion to catch wrong calls trying to
+ match upper-case characters.
+
+2008-07-24 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/29952
+ * gfortran.h: Add "warn_array_temp" to gfc_option_t.
+ * lang.opt: Add -Warray-temporaries.
+ * invoke.texi: Document -Warray-temporaries
+ * trans-array.h (gfc_trans_create_temp_array): Add argument of
+ type *locus.
+ (gfc_conv_loop_setup): Likewise.
+ * trans-array.c (gfc_trans_create_temp_array): If
+ -Warray-temporaries is given and locus is present, warn about
+ creation of array temporaries.
+ (gfc_trans_array_constructor_subarray): Add locus to call
+ of gfc_conv_loop_setup.
+ (gfc_trans_array_constructor): Add where argument. Pass where
+ argument to call of gfc_trans_create_temp_array.
+ (gfc_add_loop_ss_code): Add where argument. Pass where argument
+ to recursive call of gfc_add_loop_ss_code and to call of
+ gfc_trans_array_constructor.
+ (gfc_conv_loop_setup): Add where argument. Pass where argument
+ to calls to gfc_add_loop_ss_code and to gfc_trans_create_temp_array.
+ (gfc_conv_expr_descriptor): Pass location to call of
+ gfc_conv_loop_setup.
+ (gfc_conv_array_parameter): If -Warray-temporaries is given,
+ warn about creation of temporary arrays.
+ * trans-expr.c (gfc_conv_subref_array_arg): Add where argument
+ to call to gfc_conv_loop_setup.
+ (gfc_conv_function_call): Add where argument to call to
+ gfc_trans_creat_temp_array.
+ (gfc_trans_subarray_assign): Likewise.
+ (gfc_trans_assignment_1): Add where argument to call to
+ gfc_conv_loop_setup.
+ * trans-stmt.c (gfc_conv_elemental_dependencies): Add where
+ argument to call to gfc_trans_create_temp_array.
+ (gfc_trans_call): Add where argument to call to gfc_conv_loop_setup.
+ (generate_loop_for_temp_to_lhs): Likewise.
+ (generate_loop_for_rhs_to_temp): Likewise.
+ (compute_inner_temp_size): Likewise.
+ (gfc_trans-pointer_assign_need_temp): Likewise.
+ (gfc_evaluate_where_mask): Likewise.
+ (gfc_trans_where_assign): Likewise.
+ (gfc_trans_where_3): Likewise.
+ * trans-io.c (transfer_srray_component): Add where argument
+ to function. Add where argument to call to gfc_conv_loop_setup.
+ (transfer_expr): Add where argument to call to
+ transfer_array_component.
+ (gfc_trans_transfer): Add where expression to call to
+ gfc_conv_loop_setup.
+ * trans-intrinsic.c (gfc_conv_intrinsic_anyall): Add
+ where argument to call to gfc_conv_loop_setup.
+ (gfc_conv_intrinsic_count): Likewise.
+ (gfc_conv_intrinsic_arith): Likewise.
+ (gfc_conv_intrinsic_dot_product): Likewise.
+ (gfc_conv_intrinsic_minmaxloc): Likewise.
+ (gfc_conv_intrinsic_minmaxval): Likewise.
+ (gfc_conv_intrinsic_array_transfer): Warn about
+ creation of temporary array.
+ Add where argument to call to gfc_trans_create_temp_array.
+ * options.c (gfc_init_options): Initialize gfc_option.warn_array_temp.
+ (gfc_handle_option): Set gfc_option.warn_array_temp.
+
+2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
+
+ PR 35058
+ * f95-lang.c (gfc_mark_addressable): All calls to pedwarn changed.
+
+2008-07-22 Daniel Kraft <d@domob.eu>
+
+ PR fortran/29835
+ * io.c (error_element), (format_locus): New static globals.
+ (unexpected_element): Spelled out this message fully.
+ (next_char): Keep track of locus when not MODE_STRING.
+ (next_char_not_space): Remember last parsed element in error_element.
+ (format_lex): Fix two indentation errors.
+ (check_format): Use format_locus and possibly error_element for a
+ slightly better error message on invalid format.
+ (check_format_string): Set format_locus to start of the string
+ expression used as format.
+
+2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * expr.c (gfc_check_pointer_assign): Fix typo in string.
+ * io.c (check_format): Fix typo in string. Fix comment typos.
+ * parse.c (gfc_global_used): Likewise.
+ * resolve.c (resolve_allocate_expr): Likewise.
+ * symbol.c (gfc_set_default_type): Likewise.
+ * arith.c: Fix typos in comments.
+ * array.c: Likewise.
+ * data.c: Likewise.
+ * decl.c: Likewise.
+ * dependency.c: Likewise.
+ * f95-lang.c: Likewise.
+ * gfortran.h: Likewise.
+ * matchexp.c: Likewise.
+ * module.c: Likewise.
+ * primary.c: Likewise.
+ * scanner.c: Likewise.
+ * trans-array.c: Likewise.
+ * trans-common.c: Likewise.
+ * trans-decl.c: Likewise.
+ * trans-expr.c: Likewise.
+ * trans-intrinsic.c: Likewise.
+ * trans-types.c: Likewise.
+ * trans.c: Likewise.
+ * trans.h: Likewise.
+
+2008-07-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36795
+ * matchexp.c (gfc_get_parentheses): Remove obsolete workaround,
+ which caused the generation of wrong code.
+
+2008-07-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36342
+ * scanner.c (load_file): Add argument to destinguish between
+ true filename and displayed filename.
+ (include_line,gfc_new_file): Adapt accordingly.
+
+2008-07-19 Tobias Burnus <burnus@net-b.de>
+
+ * check.c (gfc_check_cshift,gfc_check_eoshift,gfc_check_unpack): Add rank
+ checks for cshift's shift and eoshift's shift and boundary args.
+ (gfc_check_unpack): Add rank and shape tests for unpack.
+
+2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * gfortran.h (new): Remove macro.
+ * array.c (gfc_append_constructor, match_array_list,
+ gfc_match_array_constructor): Likewise.
+ * bbt.c (insert, gfc_insert_bbt): Likewise.
+ * decl.c (var_element, top_var_list, top_val_list, gfc_match_data,
+ get_proc_name): Likewise.
+ * expr.c (gfc_copy_actual_arglist): Likewise.
+ * interface.c (compare_actual_formal, check_new_interface,
+ gfc_add_interface): Likewise.
+ * intrinsic.c gfc_convert_type_warn, gfc_convert_chartype):
+ Likewise.
+ * io.c (match_io_iterator, match_io_list): Likewise.
+ * match.c (match_forall_header): Likewise.
+ * matchexp.c (build_node): Likewise.
+ * module.c (gfc_match_use): Likewise.
+ * scanner.c (load_file): Likewise.
+ * st.c (gfc_append_code): Likewise.
+ * symbol.c (save_symbol_data, gfc_get_sym_tree, gfc_undo_symbols,
+ gfc_commit_symbols): Likewise.
+ * trans-common.c (build_field): Likewise.
+ * trans-decl.c (gfc_finish_var_decl): Likewise.
+ * trans-expr.c (gfc_free_interface_mapping,
+ gfc_get_interface_mapping_charlen, gfc_add_interface_mapping,
+ gfc_finish_interface_mapping,
+ gfc_apply_interface_mapping_to_expr): Likewise.
+ * trans.h (gfc_interface_sym_mapping): Likewise.
+
+2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * gfortran.h (operator): Remove macro.
+ (gfc_namespace, gfc_expr): Avoid C++ keywords.
+ * arith.c (eval_intrinsic, eval_intrinsic_f2, eval_intrinsic_f3):
+ Likewise.
+ * decl.c (access_attr_decl): Likewise.
+ * dependency.c (gfc_dep_compare_expr): Likewise.
+ * dump-parse-tree.c (show_expr, show_uop, show_namespace):
+ Likewise.
+ * expr.c (gfc_copy_expr, gfc_type_convert_binary,
+ simplify_intrinsic_op, check_intrinsic_op): Likewise.
+ * interface.c (fold_unary, gfc_match_generic_spec,
+ gfc_match_interface, gfc_match_end_interface,
+ check_operator_interface, check_uop_interfaces,
+ gfc_check_interfaces, gfc_extend_expr, gfc_extend_assign,
+ gfc_add_interface, gfc_current_interface_head,
+ gfc_set_current_interface_head): Likewise.
+ * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
+ Likewise.
+ * matchexp.c (gfc_get_parentheses, build_node): Likewise.
+ * module.c (gfc_use_rename, gfc_match_use, find_use_name_n,
+ number_use_names, mio_expr, load_operator_interfaces, read_module,
+ write_operator, write_module): Likewise.
+ * openmp.c (resolve_omp_atomic): Likewise.
+ * resolve.c (resolve_operator, gfc_resolve_character_operator,
+ gfc_resolve_uops): Likewise.
+ * symbol.c (free_uop_tree, gfc_free_namespace): Likewise.
+ * trans-expr.c (gfc_conv_expr_op): Likewise.
+ * trans-openmp.c (gfc_trans_omp_atomic): Likewise.
+
+2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * gfortran.h (protected): Remove macro.
+ * dump-parse-tree.c (show_attr): Avoid C++ keywords.
+ * expr.c (gfc_check_pointer_assign): Likewise.
+ * interface.c (compare_parameter_protected): Likewise.
+ * intrinsic.c (enum class, add_sym, add_sym_0, add_sym_1,
+ add_sym_1s, add_sym_1m, add_sym_2, add_sym_2s, add_sym_3,
+ add_sym_3ml, add_sym_3red, add_sym_3s, add_sym_4, add_sym_4s,
+ add_sym_5s): Likewise.
+ * match.c (gfc_match_assignment, gfc_match_pointer_assignment):
+ Likewise.
+ * module.c (mio_symbol_attribute): Likewise.
+ * primary.c (match_variable): Likewise.
+ * resolve.c (resolve_equivalence): Likewise.
+ * symbol.c (check_conflict, gfc_add_protected, gfc_copy_attr):
+ Likewise.
+ * trans-types.c (gfc_get_array_type_bounds): Likewise.
+
+2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * arith.c (eval_type_intrinsic0): Avoid C++ keywords.
+ * gfortran.h (try, protected, operator, new): Likewise.
+
+2008-07-17 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36825
+ PR fortran/36824
+ * array.c (gfc_match_array_spec): Fix array-rank check.
+ * resolve.c (resolve_fl_derived): Fix constentness check
+ for the array dimensions.
+
+2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * Make-lang.in (gfortranspec.o): Fix dependencies.
+
+2008-07-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/36725
+ * io.c: Add error check for g0 edit descriptor followed by '.'.
+
+2008-07-12 Daniel Kraft <d@domob.eu>
+
+ * resolve.c (resolve_fl_derived): Allow pointer components to empty
+ derived types fixing a missing part of PR fortran/33221.
+
+2008-07-10 Daniel Kraft <d@domob.eu>
+
+ * gfc-internals.texi (section gfc_expr): Created documentation about
+ the gfc_expr internal data structure.
+
+2008-07-07 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/36670
+ * iresolve.c (gfc_resolve_product): Set shape of return
+ value from array.
+ (gfc_resolve_sum): Likewise.
+
+2008-07-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/36726
+ * f95-lang.c (poplevel): Don't ever add subblocks to
+ global_binding_level.
+
+2008-07-02 Janus Weil <janus@gcc.gnu.org>
+ Tobias Burnus <burnus@net-b.de>
+ Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32580
+ * gfortran.h (struct gfc_symbol): New member "proc_pointer".
+ * check.c (gfc_check_associated,gfc_check_null): Implement
+ procedure pointers.
+ * decl.c (match_procedure_decl): Ditto.
+ * expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol): Ditto.
+ * interface.c (compare_actual_formal): Ditto.
+ * match.h: Ditto.
+ * match.c (gfc_match_pointer_assignment): Ditto.
+ * parse.c (parse_interface): Ditto.
+ * primary.c (gfc_match_rvalue,match_variable): Ditto.
+ * resolve.c (resolve_fl_procedure): Ditto.
+ * symbol.c (check_conflict,gfc_add_external,gfc_add_pointer,
+ gfc_copy_attr,gen_fptr_param,build_formal_args): Ditto.
+ * trans-decl.c (get_proc_pointer_decl,gfc_get_extern_function_decl,
+ create_function_arglist): Ditto.
+ * trans-expr.c (gfc_conv_variable,gfc_conv_function_val,
+ gfc_conv_function_call,gfc_trans_pointer_assignment): Ditto.
+
+2008-07-02 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/36590
+ PR fortran/36681
+ * iresolve.c (resolve_mask_arg): Don't convert mask to
+ kind=1 logical if it is of that type already.
+
+2008-06-29 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/36341
+ * iresolve.c (gfc_resolve_matmul): Copy shapes
+ from arguments.
+
+2008-06-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ * invoke.texi: Add documentation for runtime behavior of
+ -fno-range-check.
+
+2008-06-28 Daniel Kraft <d@domob.eu>
+
+ * gfc-internals.texi (section gfc_code): Extended documentation about
+ gfc_code in the internal datastructures chapter including details about
+ how IF, DO and SELECT blocks look like and an example for how the
+ block-chaining works.
+
+2008-06-25 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/36526
+ * interface.c (check_intents): Correct error where the actual
+ arg was checked for a pointer argument, rather than the formal.
+
+2008-06-24 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34371
+ * expr.c (gfc_check_assign): Change message and locus for
+ error when conform == 0.
+
+2008-06-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/36597
+ * cpp.c (cpp_define_builtins): Change _OPENMP value to 200805.
+
+2008-06-20 Laurynas Biveinis <laurynas.biveinis@gmail.com>
+ Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34908
+ PR fortran/36276
+ * scanner.c (preprocessor_line): do not call gfc_free for
+ current_file->filename if it differs from filename.
+
+2008-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * arith.c (hollerith2representation): Fix for -Wc++-compat.
+ * array.c (gfc_get_constructor): Likewise.
+ * decl.c (gfc_get_data_variable, gfc_get_data_value, gfc_get_data,
+ create_enum_history, gfc_match_final_decl): Likewise.
+ * error.c (error_char): Likewise.
+ * expr.c (gfc_get_expr, gfc_copy_expr): Likewise.
+ * gfortran.h (gfc_get_charlen, gfc_get_array_spec,
+ gfc_get_component, gfc_get_formal_arglist, gfc_get_actual_arglist,
+ gfc_get_namelist, gfc_get_omp_clauses, gfc_get_interface,
+ gfc_get_common_head, gfc_get_dt_list, gfc_get_array_ref,
+ gfc_get_ref, gfc_get_equiv, gfc_get_case, gfc_get_iterator,
+ gfc_get_alloc, gfc_get_wide_string): Likewise.
+ * interface.c (count_types_test): Likewise.
+ * intrinsic.c (add_char_conversions, gfc_intrinsic_init_1):
+ Likewise.
+ * io.c (gfc_match_open, gfc_match_close, match_filepos, match_io,
+ gfc_match_inquire, gfc_match_wait): Likewise.
+ * match.c (gfc_match, match_forall_iterator): Likewise.
+ * module.c (gfc_get_pointer_info, gfc_get_use_rename, add_fixup,
+ add_true_name, parse_string, write_atom, quote_string,
+ mio_symtree_ref, mio_gmp_real, write_common_0): Likewise.
+ * options.c (gfc_post_options): Likewise.
+ * primary.c (match_integer_constant, match_hollerith_constant,
+ match_boz_constant, match_real_constant,
+ gfc_get_structure_ctor_component, gfc_match_structure_constructor): Likewise.
+ * scanner.c (gfc_widechar_to_char, add_path_to_list,
+ add_file_change, load_line, get_file, preprocessor_line,
+ load_file, unescape_filename, gfc_read_orig_filename): Likewise.
+ * simplify.c (gfc_simplify_ibits, gfc_simplify_ishft,
+ gfc_simplify_ishftc): Likewise.
+ * symbol.c (gfc_get_st_label, gfc_get_namespace, gfc_new_symtree,
+ gfc_get_uop, gfc_new_symbol, save_symbol_data, gfc_get_gsymbol):
+ Likewise.
+ * target-memory.c (gfc_target_interpret_expr): Likewise.
+ * trans-const.c (gfc_build_wide_string_const): Likewise.
+ * trans-expr.c (gfc_add_interface_mapping): Likewise.
+ * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
+ gfc_conv_intrinsic_int, gfc_conv_intrinsic_lib_function,
+ gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_ctime,
+ gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
+ gfc_conv_intrinsic_minmax, gfc_conv_intrinsic_minmax_char,
+ gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_index_scan_verify,
+ gfc_conv_intrinsic_merge, gfc_conv_intrinsic_trim): Likewise.
+ * trans.c (gfc_get_backend_locus): Likewise.
+ * trans.h (gfc_get_ss): Likewise.
+
+2008-06-18 Daniel Kraft <d@domob.eu>
+
+ PR fortran/36517, fortran/36492
+ * array.c (gfc_resolve_character_array_constructor): Call
+ gfc_set_constant_character_len with changed length-chec argument.
+ * decl.c (gfc_set_constant_character_len): Changed array argument to
+ be a generic length-checking argument that can be used for correct
+ checking with typespec and in special cases where the should-be length
+ is different from the target length.
+ (build_struct): Call gfc_set_constant_character_len with changed length
+ checking argument and introduced additional checks for exceptional
+ conditions on invalid code.
+ (add_init_expr_to_sym), (do_parm): Call gfc_set_constant_character_len
+ with changed argument.
+ * match.h (gfc_set_constant_character_len): Changed third argument to
+ int for the should-be length rather than bool.
+
+2008-06-17 Daniel Kraft <d@domob.eu>
+
+ PR fortran/36112
+ * array.c (gfc_resolve_character_array_constructor): Check that all
+ elements with constant character length have the same one rather than
+ fixing it if no typespec is given, emit an error if they don't. Changed
+ return type to "try" and return FAILURE for the case above.
+ (gfc_resolve_array_constructor): Removed unneeded call to
+ gfc_resolve_character_array_constructor in this function.
+ * gfortran.h (gfc_resolve_character_array_constructor): Returns try.
+ * trans-array.c (get_array_ctor_strlen): Return length of first element
+ rather than last element.
+ * resolve.c (gfc_resolve_expr): Handle FAILURE return from
+ gfc_resolve_character_array_constructor.
+
+2008-06-17 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34396
+ * resolve.c (add_dt_to_dt_list): New function.
+ (resolve_fl_derived): Call new function for pointer components
+ and when derived type resolved.
+
+2008-06-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/36515
+ * trans-decl.c (gfc_generate_function_code): Add range_check to options
+ array.
+
+2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * gfc-internals.texi: Expand TABs, drop indentation outside examples.
+ * gfortran.texi: Likewise.
+ * intrinsic.texi: Likewise.
+ * invoke.texi: Likewise.
+
+2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35863
+ * trans-io.c (gfc_build_io_library_fndecls): Build declaration for
+ transfer_character_wide which includes passing in the character kind to
+ support wide character IO. (transfer_expr): If the kind == 4, create the
+ argument and build the call.
+ * gfortran.texi: Fix typo.
+
+2008-06-13 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36476
+ * decl.c (do_parm): Handle init expression for len=*.
+
+2008-06-12 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36462
+ * trans-intrinsic.c (gfc_conv_intrinsic_index_scan_verify):
+ Fix passing of the BACK= argument.
+
+2008-06-10 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ * cpp.c: Add copyright notice.
+ * cpp.h: Add copyright notice.
+
+2008-06-08 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36459
+ * decl.c (match_procedure_decl): Correctly recognize if the interface
+ is an intrinsic procedure.
+
+2008-06-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/35830
+ * resolve.c (resolve_symbol): Copy more attributes for
+ PROCEDUREs with interfaces.
+
+2008-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/36420
+ PR fortran/36422
+ * io.c (check_format): Add new error message for zero width.
+ Use new error message for FMT_A and with READ, FMT_G. Allow
+ FMT_G with WRITE except when -std=F95 and -std=F2003.
+
+2008-06-07 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36437
+ * intrinsic.c (add_functions): Implement c_sizeof.
+ * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Do not
+ create unneeded variable in the scalar case.
+ * intrinsic.texi: Add C_SIZEOF documentation.
+
+2008-06-06 Tobias Burnus <burnus@net-b.de>
+
+ * intrinsic.texi (BESSEL_J1): Fix BES(S)EL_J1 typo.
+
+2008-06-06 Jakub Jelinek <jakub@redhat.com>
+
+ * scanner.c (skip_free_comments, skip_fixed_comments): Handle tabs.
+ * parse.c (next_free): Allow tab after !$omp.
+ (decode_omp_directive): Handle !$omp task, !$omp taskwait
+ and !$omp end task.
+ (case_executable): Add ST_OMP_TASKWAIT.
+ (case_exec_markers): Add ST_OMP_TASK.
+ (gfc_ascii_statement): Handle ST_OMP_TASK, ST_OMP_END_TASK and
+ ST_OMP_TASKWAIT.
+ (parse_omp_structured_block, parse_executable): Handle ST_OMP_TASK.
+ * gfortran.h (gfc_find_sym_in_expr): New prototype.
+ (gfc_statement): Add ST_OMP_TASK, ST_OMP_END_TASK and ST_OMP_TASKWAIT.
+ (gfc_omp_clauses): Add OMP_SCHED_AUTO to sched_kind,
+ OMP_DEFAULT_FIRSTPRIVATE to default_sharing. Add collapse and
+ untied fields.
+ (gfc_exec_op): Add EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
+ * f95-lang.c (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
+ LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR,
+ LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
+ * trans.h (gfc_omp_clause_default_ctor): Add another argument.
+ (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
+ gfc_omp_clause_dtor, gfc_omp_private_outer_ref): New prototypes.
+ * types.def (BT_ULONGLONG, BT_PTR_ULONGLONG,
+ BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
+ BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
+ BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
+ BT_FN_VOID_PTR_PTR, BT_PTR_FN_VOID_PTR_PTR,
+ BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
+ (BT_BOOL): Use integer type with BOOL_TYPE_SIZE rather
+ than boolean_type_node.
+ * dump-parse-tree.c (gfc_show_omp_node): Handle EXEC_OMP_TASK,
+ EXEC_OMP_TASKWAIT, OMP_SCHED_AUTO, OMP_DEFAULT_FIRSTPRIVATE,
+ untied and collapse clauses.
+ (gfc_show_code_node): Handle EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
+ * trans.c (gfc_trans_code): Handle EXEC_OMP_TASK and
+ EXEC_OMP_TASKWAIT.
+ * st.c (gfc_free_statement): Likewise.
+ * resolve.c (gfc_resolve_blocks, resolve_code): Likewise.
+ (find_sym_in_expr): Rename to...
+ (gfc_find_sym_in_expr): ... this. No longer static.
+ (resolve_allocate_expr, resolve_ordinary_assign): Adjust caller.
+ * match.h (gfc_match_omp_task, gfc_match_omp_taskwait): New
+ prototypes.
+ * openmp.c (resolve_omp_clauses): Allow allocatable arrays in
+ firstprivate, lastprivate, reduction, copyprivate and copyin
+ clauses.
+ (omp_current_do_code): Made static.
+ (omp_current_do_collapse): New variable.
+ (gfc_resolve_omp_do_blocks): Compute omp_current_do_collapse,
+ clear omp_current_do_code and omp_current_do_collapse on return.
+ (gfc_resolve_do_iterator): Handle collapsed do loops.
+ (resolve_omp_do): Likewise, diagnose errorneous collapsed do loops.
+ (OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): Define.
+ (gfc_match_omp_clauses): Handle default (firstprivate),
+ schedule (auto), untied and collapse (n) clauses.
+ (OMP_DO_CLAUSES): Add OMP_CLAUSE_COLLAPSE.
+ (OMP_TASK_CLAUSES): Define.
+ (gfc_match_omp_task, gfc_match_omp_taskwait): New functions.
+ * trans-openmp.c (gfc_omp_private_outer_ref): New function.
+ (gfc_omp_clause_default_ctor): Add outer argument. For allocatable
+ arrays allocate them with the bounds of the outer var if outer
+ var is allocated.
+ (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
+ gfc_omp_clause_dtor): New functions.
+ (gfc_trans_omp_array_reduction): If decl is allocatable array,
+ allocate it with outer var's bounds in OMP_CLAUSE_REDUCTION_INIT
+ and deallocate it in OMP_CLAUSE_REDUCTION_MERGE.
+ (gfc_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED
+ for assumed-size arrays.
+ (gfc_trans_omp_do): Add par_clauses argument. If dovar is
+ present in lastprivate clause and do loop isn't simple,
+ set OMP_CLAUSE_LASTPRIVATE_STMT. If dovar is present in
+ parallel's lastprivate clause, change it to shared and add
+ lastprivate clause to OMP_FOR_CLAUSES. Handle collapsed do loops.
+ (gfc_trans_omp_directive): Adjust gfc_trans_omp_do callers.
+ (gfc_trans_omp_parallel_do): Likewise. Move collapse clause to
+ OMP_FOR from OMP_PARALLEL.
+ (gfc_trans_omp_clauses): Handle OMP_SCHED_AUTO,
+ OMP_DEFAULT_FIRSTPRIVATE, untied and collapse clauses.
+ (gfc_trans_omp_task, gfc_trans_omp_taskwait): New functions.
+ (gfc_trans_omp_directive): Handle EXEC_OMP_TASK and
+ EXEC_OMP_TASKWAIT.
+
+2008-06-04 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36322
+ PR fortran/36275
+ * resolve.c (resolve_symbol): Correctly copy the interface for a
+ PROCEDURE declaration.
+
+2008-06-02 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36361
+ * symbol.c (gfc_add_allocatable,gfc_add_dimension,
+ gfc_add_explicit_interface): Added checks.
+ * decl.c (attr_decl1): Added missing "var_locus".
+ * parse.c (parse_interface): Checking for errors.
+
+2008-06-02 Daniel Kraft <d@domob.eu>
+
+ * gfortran.h: New statement-type ST_FINAL for FINAL declarations.
+ (struct gfc_symbol): New member f2k_derived.
+ (struct gfc_namespace): New member finalizers, for use in the above
+ mentioned f2k_derived namespace.
+ (struct gfc_finalizer): New type defined for finalizers linked list.
+ * match.h (gfc_match_final_decl): New function header.
+ * decl.c (gfc_match_derived_decl): Create f2k_derived namespace on
+ constructed symbol node.
+ (gfc_match_final_decl): New function to match a FINAL declaration line.
+ * parse.c (decode_statement): match-call for keyword FINAL.
+ (parse_derived): Parse CONTAINS section and accept FINAL statements.
+ * resolve.c (gfc_resolve_finalizers): New function to resolve (that is
+ in this case, check) a list of finalizer procedures.
+ (resolve_fl_derived): Call gfc_resolve_finalizers here.
+ * symbol.c (gfc_get_namespace): Initialize new finalizers to NULL.
+ (gfc_free_namespace): Free finalizers list.
+ (gfc_new_symbol): Initialize new f2k_derived to NULL.
+ (gfc_free_symbol): Free f2k_derived namespace.
+ (gfc_free_finalizer): New function to free a single gfc_finalizer node.
+ (gfc_free_finalizer_list): New function to free a linked list of
+ gfc_finalizer nodes.
+
+2008-06-02 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/36375
+ PR fortran/36377
+ * cpp.c (gfc_cpp_init): Do not initialize builtins if
+ processing already preprocessed input.
+ (gfc_cpp_preprocess): Finalize output with newline.
+
+2008-05-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ * intrinsic.texi: Revert wrong commit.
+
+2008-05-31 Steven G. Kargl <kargls@comcast.net>
+
+ * arith.c (gfc_arith_init_1): Remove now unused r and c variables.
+ Cleanup numerical inquiry function initialization.
+ (gfc_arith_done_1): Replace multiple mpfr_clear() invocations with
+ a single mpfr_clears().
+ (gfc_check_real_range): Re-arrange logic to eliminate multiple
+ unnecessary branching and assignments.
+ (gfc_arith_times): Use mpfr_clears() in preference to multiple
+ mpfr_clear().
+ (gfc_arith_divide): Ditto.
+ (complex_reciprocal): Eliminate now unused variables a, re, im.
+ Cleanup the mpfr abuse. Use mpfr_clears() in preference to
+ multiple mpfr_clear().
+ (complex_pow): Fix comment whitespace. Use mpfr_clears() in
+ preference to multiple mpfr_clear().
+ * simplify.c (gfc_simplify_and): Remove blank line.
+ (gfc_simplify_atan2): Move error checking earlier to eliminate
+ a now unnecessay gfc_free_expr().
+ (gfc_simplify_bessel_j0): Remove unnecessary gfc_set_model_kind().
+ (gfc_simplify_bessel_j1): Ditto.
+ (gfc_simplify_bessel_jn): Ditto.
+ (gfc_simplify_bessel_y0): Ditto.
+ (gfc_simplify_bessel_y1): Ditto.
+ (gfc_simplify_bessel_yn): Ditto.
+ (only_convert_cmplx_boz): Eliminate unnecessary duplicate code, and
+ combine nested if statement rational expressions.
+ (gfc_simplify_cos): Use mpfr_clears() in preference to multiple
+ mpfr_clear().
+ (gfc_simplify_exp): Ditto.
+ (gfc_simplify_fraction): Move gfc_set_model_kind() to after the
+ special case of 0. Use mpfr_clears() in preference to multiple
+ mpfr_clear().
+ (gfc_simplify_gamma): Eliminate unnecessary gfc_set_model_kind().
+ (gfc_simplify_lgamma): Ditto.
+ (gfc_simplify_log10): Ditto.
+ (gfc_simplify_log): Move gfc_set_model_kind () inside switch
+ statement. Use mpfr_clears() in preference to multiple mpfr_clear().
+ (gfc_simplify_mod): Eliminate now unused variables quot, iquot,
+ and term. Simplify the mpfr magic.
+ (gfc_simplify_modulo): Ditto.
+ (gfc_simplify_nearest): Eliminate unnecessary gfc_set_model_kind().
+ (gfc_simplify_scale): Use mpfr_clears() in preference to multiple
+ mpfr_clear().
+ (gfc_simplify_sin): Ditto
+ (gfc_simplify_sqrt): Ditto
+ (gfc_simplify_set_exponent): Move gfc_set_model_kind() to after the
+ special case of 0. Use mpfr_clears() in preference to multiple
+ mpfr_clear().
+
+2008-05-29 Daniel Franke <franke.daniel@gmail.com>
+
+ PR target/36348
+ * Make-lang.in (F95_OBJS): Added dependency on FORTRAN_TARGET_OBJS.
+
+2008-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * scanner.c (load_line): Add first_char argument. Don't call ungetc.
+ (gfc_read_orig_filename): Adjust call to load_line. Don't call
+ ungetc.
+ (load_file): Adjust call to load_line.
+
+2008-05-28 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36325
+ PR fortran/35830
+ * interface.c (gfc_procedure_use): Enable argument checking for
+ external procedures with explicit interface.
+ * symbol.c (check_conflict): Fix conflict checking for externals.
+ (copy_formal_args): Fix handling of arrays.
+ * resolve.c (resolve_specific_f0, resolve_specific_s0): Fix handling
+ of intrinsics.
+ * parse.c (parse_interface): Non-abstract INTERFACE statement implies
+ EXTERNAL attribute.
+
+2008-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/36319
+ * intrinsic.c (gfc_convert_chartype): Don't mark conversion
+ function as pure.
+ * trans-array.c (gfc_trans_array_ctor_element): Divide element
+ size by the size of one character to obtain length.
+ * iresolve.c (gfc_resolve_cshift): Call the _char4 variant when
+ appropriate.
+ (gfc_resolve_eoshift): Likewise.
+ * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Minor beautification.
+ (gfc_conv_intrinsic_fdate): Minor beautification.
+ (gfc_conv_intrinsic_ttynam): Minor beautification.
+ (gfc_conv_intrinsic_minmax_char): Allow all character kinds.
+ (size_of_string_in_bytes): New function.
+ (gfc_conv_intrinsic_size): Call size_of_string_in_bytes for
+ character expressions.
+ (gfc_conv_intrinsic_sizeof): Likewise.
+ (gfc_conv_intrinsic_array_transfer): Likewise.
+ (gfc_conv_intrinsic_trim): Allow all character kinds. Minor
+ beautification.
+ (gfc_conv_intrinsic_repeat): Fix comment typo.
+ * simplify.c (gfc_convert_char_constant): Take care of conversion
+ of array constructors.
+
+2008-05-27 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36316
+ * trans-array.c (gfc_set_loop_bounds_from_array_spec):
+ Add missing fold_convert.
+
+2008-05-26 Daniel Franke <franke.daniel@gmail.com>
+
+ * fortran/cpp.c (cpp_define_builtins): Remove usage of TARGET_* macros,
+ added FIXME instead.
+
+2008-05-26 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/18428
+ * lang.opt (A, C, CC, D, E, H, P, U, cpp, d, fworking-directory,
+ imultilib, iprefix, iquote, isysroot, isystem, nocpp, nostdinc,
+ o, undef, v): New options.
+ * options.c (gfc_init_options): Also initialize preprocessor
+ options.
+ (gfc_post_options): Also handle post-initialization of preprocessor
+ options.
+ (gfc_handle_option): Check if option is a preprocessor option.
+ If yes, let gfc_cpp_handle_option() handle the option.
+ * lang-specs.h: Reorganized to handle new options.
+ * scanner.c (gfc_new_file): Read temporary file instead of
+ input source if preprocessing is enabled.
+ * f95-lang.c (gfc_init): Initialize preprocessor.
+ (gfc_finish): Clean up preprocessor.
+ * cpp.c: New.
+ * cpp.h: New.
+ * Make-lang.in: Added new objects and dependencies.
+ * gfortran.texi: Updated section "Preprocessing and
+ conditional compilation".
+ * invoke.texi: Added new section "Preprocessing Options",
+ listed and documented the preprocessing options handled
+ by gfortran.
+
+2008-05-25 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/32600
+ * trans-expr.c (gfc_conv_function_call): Remove library
+ call for c_f_pointer with scalar Fortran pointers and for
+ c_f_procpointer.
+
+2008-05-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/36257
+ * iresolve.c (check_charlen_present): Don't force the rank to 1.
+
2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR fortran/36265
(check_init_expr): Remove tests that first argument is an array
in the call to scalarize_intrinsic_call.
-2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
+2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
PR fortran/35832
* io.c (io_tag): Add field 'value'. Split 'spec' field in
function, ensure that the derived type is visible in the same
namespace as the function.
-2008-03-23 Tobias Schlüter <tobi@gcc.gnu.org>
+2008-03-23 Tobias Schlüter <tobi@gcc.gnu.org>
* trans.h: Use fold_build in build1_v, build2_v and build3_v
macros.
(gfc_call_realloc): Likewise.
* trans-io.c (gfc_trans_io_runtime_check): Likewise.
-2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
+2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
* arith.c: Update copyright years.
* arith.h: Likewise.
(gfc_simplify_real): Add call gfc_clear_ts to initialize the
temporary gfc_typspec variable.
-2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
+2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
* trans-array.c (gfc_conv_descriptor_data_get,
gfc_conv_descriptor_data_set_internal,
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