cp functions not called during testsuite execution

[Martin von Loewis <martin at mira dot isdn dot cs dot tu-berlin dot de>]

After running the testsuite of egcs 2.92.02 19980821 on
sparc-sun-solaris2.5.1 with -fprofile-arcs -ftest-coverage, I'm in the
process of looking at the results and completing the testsuite.

Getting the list of functions not called was mainly a matter of 'gcov
-f'. I find it still interesting, and like to share it.

Some of the functions are probably dead; and I'd like to remove them,
one by one, putting assertions in the places where they have been
called. For other functions, there are simply no test cases yet. I
feel there should be, so if you know how to create a test case that
triggers one of these functions, please write it down.

Without further ado, here's the raw results. Please note that this is
only for cp/*. I can post gcc/* results as well if desired. However,
coverage for that is much lower, since some code is needed only on
some platforms.

Any comments appreciated,
Martin

  0.00% of 17 source lines executed in function find_scoped_type
  0.00% of 48 source lines executed in function resolve_scope_to_name
  0.00% of 41 source lines executed in function add_conv_candidate
  0.00% of 2 source lines executed in function is_complete
  0.00% of 2 source lines executed in function add_template_conv_candidate
  0.00% of 13 source lines executed in function maybe_fixup_vptrs
  0.00% of 59 source lines executed in function build_class_init_list
  0.00% of 2 source lines executed in function declare_parm_level
  0.00% of 84 source lines executed in function print_binding_level
  0.00% of 8 source lines executed in function print_other_binding_stack
  0.00% of 21 source lines executed in function print_binding_stack
  0.00% of 2 source lines executed in function lookup_name_namespace_only
  0.00% of 2 source lines executed in function maybe_build_cleanup_and_delete
  0.00% of 17 source lines executed in function warn_if_unknown_interface
  0.00% of 24 source lines executed in function acceptable_java_type
  0.00% of 16 source lines executed in function check_java_method
  0.00% of 17 source lines executed in function get_sentry
  0.00% of 6 source lines executed in function cp_compiler_error
  0.00% of 5 source lines executed in function cp_sprintf
  0.00% of 10 source lines executed in function ident_fndecl
  0.00% of 2 source lines executed in function fndecl_as_string
  0.00% of 9 source lines executed in function language_as_string
  0.00% of 6 source lines executed in function assop_as_string
  0.00% of 21 source lines executed in function build_eh_type_type_ref
  0.00% of 43 source lines executed in function process_start_catch_block
  0.00% of 11 source lines executed in function fixup_result_decl
  0.00% of 23 source lines executed in function add_friends
  0.00% of 16 source lines executed in function is_aggr_typedef
  0.00% of 26 source lines executed in function build_java_class_ref
  0.00% of 11 source lines executed in function build_vbase_delete
  0.00% of 26 source lines executed in function yyprint
  0.00% of 3 source lines executed in function set_yydebug
  0.00% of 5 source lines executed in function set_typedecl_interface_info
  0.00% of 11 source lines executed in function set_vardecl_interface_info
  0.00% of 11 source lines executed in function identifier_typedecl_value
  0.00% of 16 source lines executed in function dump_time_statistics
  0.00% of 4 source lines executed in function compiler_error
  0.00% of 6 source lines executed in function my_get_run_time
  0.00% of 23 source lines executed in function dicat
  0.00% of 9 source lines executed in function is_back_referenceable_type
  0.00% of 8 source lines executed in function issue_nrepeats
  0.00% of 21 source lines executed in function check_btype
  0.00% of 6 source lines executed in function get_id_2
  0.00% of 11 source lines executed in function issue_ktype
  0.00% of 5 source lines executed in function tinst_for_decl
  0.00% of 8 source lines executed in function list_eq
  0.00% of 7 source lines executed in function overload_template_name
  0.00% of 22 source lines executed in function print_lang_decl
  0.00% of 61 source lines executed in function print_lang_type
  0.00% of 8 source lines executed in function print_lang_identifier
  0.00% of 20 source lines executed in function lang_print_xnode
  0.00% of 22 source lines executed in function extract_string
  0.00% of 19 source lines executed in function get_base_filename
  0.00% of 12 source lines executed in function open_repo_file
  0.00% of 8 source lines executed in function afgets
  0.00% of 8 source lines executed in function reopen_repo_file_for_write
  0.00% of 9 source lines executed in function my_build_string
  0.00% of 2 source lines executed in function print_search_statistics
  0.00% of 10 source lines executed in function reinit_search_statistics
  0.00% of 10 source lines executed in function dfs_check_overlap
  0.00% of 2 source lines executed in function dfs_no_overlap_yet
  0.00% of 7 source lines executed in function types_overlap_p
  0.00% of 10 source lines executed in function finish_label_address_expr
  0.00% of 2 source lines executed in function finish_declarator
  0.00% of 2 source lines executed in function build_signature_reference_type
  0.00% of 9 source lines executed in function probe_obstack
  0.00% of 8 source lines executed in function avoid_overlap
  0.00% of 8 source lines executed in function hash_chainon
  0.00% of 17 source lines executed in function debug_binfo
  0.00% of 11 source lines executed in function count_functions
  0.00% of 4 source lines executed in function is_aggr_type_2
  0.00% of 6 source lines executed in function print_lang_statistics
  0.00% of 4 source lines executed in function __eprintf
  0.00% of 4 source lines executed in function build_int_wrapper
  0.00% of 6 source lines executed in function varargs_function_p
  0.00% of 2 source lines executed in function fntype_p
  0.00% of 31 source lines executed in function common_base_type
  0.00% of 16 source lines executed in function signature_error
  0.00% of 7 source lines executed in function ack
  0.00% of 6 source lines executed in function GNU_xref_begin
  0.00% of 13 source lines executed in function GNU_xref_end
  0.00% of 20 source lines executed in function gen_assign
  0.00% of 8 source lines executed in function classname
  0.00% of 6 source lines executed in function find_file
  0.00% of 8 source lines executed in function filename
  0.00% of 12 source lines executed in function fctname
  0.00% of 5 source lines executed in function declname
  0.00% of 33 source lines executed in function simplify_type
  0.00% of 16 source lines executed in function fixname
  0.00% of 18 source lines executed in function open_xref_file