Remove macros that implicitly use input_location

gcc/
	* input.h (input_line): Remove.
	(input_filename): Likewise.
	(in_system_header): Likewise.
	* tree.h (EXPR_LOC_OR_HERE): Remove.
	* config/bfin/bfin.c (output_file_start): Remove use of
	input_filename macro.
	* builtins.c (c_strlen): Remove use of EXPR_LOC_OR_HERE macro.
	* gimplify.c (internal_get_tmp_var): Likewise.
	EXPR_LOC_OR_HERE macro.
	(shortcut_cond_expr): Likewise.
	* tree-diagnostic.c (diagnostic_report_current_function): Remove
	use of input_filename macro.
	* tree.c (get_file_function_name): Likewise.

gcc/ada
	* gcc-interface/utils2.c (build_call_raise): Remove use of
	input_line macro.
	(build_call_raise_range): Likewise.
	(build_call_raise_column): Likewise.

gcc/c-family
	* c-common.c (unsafe_conversion_p): Remove use of
	EXPR_LOC_OR_HERE macro.
	(conversion_warning): Likewise.
	(warnings_for_convert_and_check): Likewise.
	(warn_for_collisions_1): Likewise.
	(shorten_compare): Likewise, and remove use of in_system_header
	macro, using the location from the former.
	* c-lex.c (dump_one_header): Remove use of input_filename macro.
	(cb_def_pragma): Remove use of in_system_header macro.
	(lex_string): Likewise.
	* c-pragma.c (handle_pragma_float_const_decimal64): Likewise.

gcc/c
	* c-decl.c (define_label, shadow_tag_warned)
	(check_bitfield_type_and_width, grokdeclarator, grokparms,
	store_parm_decls_newstyle, store_parm_decls_oldstyle)
	(declspecs_add_type): Remove use of in_system_header macro.
	* c-parser.c (c_parser_unary_expression): Likewise.
	* c-typeck.c (store_init_value, process_init_element)
	(c_start_case): Likewise.

	* c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
	macro.

	* c-parser.c (c_parser_set_source_position_from_token): Remove
	reference to in_system_header from comment.

gcc/cp
	* call.c (build_integral_nontype_arg_conv): Remove use of
	EXPR_LOC_OR_HERE macro.
	(convert_like_real): Likewise.
	(convert_arg_to_ellipsis): Likewise.
	(build_cxx_call): Likewise.
	(perform_implicit_conversion_flags): Likewise.
	(initialize_reference): Likewise.
	* cvt.c (cp_convert_to_pointer): Likewise.
	(convert_to_reference): Likewise.
	(ocp_convert): Likewise.
	(convert_to_void): Likewise.
	* decl.c (pop_label): Update comment.
	(pop_switch): Remove use of EXPR_LOC_OR_HERE macro.
	(check_tag_decl): Remove use of in_system_header macro.
	(make_rtl_for_nonlocal_decl): Remove use of input_filename
	macro.
	(compute_array_index_type): Remove use of in_system_header
	macro.
	(grokdeclarator): Likewise.
	* error.c (dump_global_iord): Remove use of input_filename
	macro.
	(location_of): Remove use of EXPR_LOC_OR_HERE macro.
	(maybe_warn_cpp0x): Remove use of in_system_header macro.
	* init.c (build_new_1): Remove use of EXPR_LOC_OR_HERE macro.
	* lex.c (handle_pragma_interface): Remove use of input_filename
	macro.
	(handle_pragma_implementation): Likewise.
	(cxx_make_type): Likewise.
	(in_main_input_context): Likewise.
	* name-lookup.c (push_binding_level): Remove use of
	input_line macro.
	(leave_scope): Likewise.
	(resume_scope): Likewise.
	* parser.c (cp_parser_unqualified_id): Remove use of
	in_system_header macro.
	(cp_parser_cast_expression): Likewise.
	(cp_parser_declaration_seq_opt): Likewise.
	(cp_parser_enumerator_list): Likewise.
	(cp_parser_parameter_declaration_clause): Likewise.
	(cp_parser_exception_specification_opt): Likewise.
	* pt.c (unify_arg_conversion): Remove use of EXPR_LOC_OR_HERE
	macro.
	(convert_nontype_argument): Likewise.
	(push_tinst_level): Remove use of in_system_header macro.
	(tsubst_copy_and_build): Remove use of EXPR_LOC_OR_HERE
	macros.
	(do_decl_instantiation): Remove use of in_system_header macro.
	(do_type_instantiation): Likewise.
	* semantics.c (finish_call_expr): Remove use of EXPR_LOC_OR_HERE
	macro.
	(begin_class_definition): Remove use of input_filename macro.
	(cxx_eval_call_expression): Remove use of EXPR_LOC_OR_HERE
	macro.
	(cxx_eval_constant_expression): Likewise.
	(potential_constant_expression_1): Likewise.
	* typeck.c (decay_conversion): Likewise.
	(rationalize_conditional_expr): Likewise.
	(build_x_compound_expr_from_list): Likewise.
	(convert_for_assignment): Likewise.
	* typeck2.c (check_narrowing): Likewise.

gcc/fortran
	* trans.c (trans_runtime_error_vararg): Remove use of input_line
	macro.

gcc/java
	* class.c (maybe_layout_super_class): Update comment.
	* decl.c (java_add_stmt): Remove use of input_filename macro.
	* jcf-parse.c (set_source_filename): Remove use of
	input_filename macro.
	(parse_class_file): Remove use of input_line and input_filename
	macros.
	(java_parse_file): Remove use of input_filename macro.

From-SVN: r205262