pretty_printer: make all fields private

pretty_printer: make all fields private

No functional change intended.

gcc/analyzer/ChangeLog:
	* access-diagram.cc (access_range::dump): Update for fields of
	pretty_printer becoming private.
	* call-details.cc (call_details::dump): Likewise.
	* call-summary.cc (call_summary::dump): Likewise.
	(call_summary_replay::dump): Likewise.
	* checker-event.cc (checker_event::debug): Likewise.
	* constraint-manager.cc (range::dump): Likewise.
	(bounded_range::dump): Likewise.
	(constraint_manager::dump): Likewise.
	* engine.cc (exploded_node::dump): Likewise.
	(exploded_path::dump): Likewise.
	(exploded_path::dump_to_file): Likewise.
	* feasible-graph.cc (feasible_graph::dump_feasible_path): Likewise.
	* program-point.cc (program_point::dump): Likewise.
	* program-state.cc (extrinsic_state::dump_to_file): Likewise.
	(sm_state_map::dump): Likewise.
	(program_state::dump_to_file): Likewise.
	* ranges.cc (symbolic_byte_offset::dump): Likewise.
	(symbolic_byte_range::dump): Likewise.
	* record-layout.cc (record_layout::dump): Likewise.
	* region-model-reachability.cc (reachable_regions::dump): Likewise.
	* region-model.cc (region_to_value_map::dump): Likewise.
	(region_model::dump): Likewise.
	(model_merger::dump): Likewise.
	* region-model.h (one_way_id_map<T>::dump): Likewise.
	* region.cc (region_offset::dump): Likewise.
	(region::dump): Likewise.
	* sm-malloc.cc (deallocator_set::dump): Likewise.
	* store.cc (uncertainty_t::dump): Likewise.
	(binding_key::dump): Likewise.
	(bit_range::dump): Likewise.
	(byte_range::dump): Likewise.
	(binding_map::dump): Likewise.
	(binding_cluster::dump): Likewise.
	(store::dump): Likewise.
	* supergraph.cc (supergraph::dump_dot_to_file): Likewise.
	(superedge::dump): Likewise.
	* svalue.cc (svalue::dump): Likewise.

gcc/c-family/ChangeLog:
	* c-ada-spec.cc (dump_ads): Update for fields of pretty_printer
	becoming private.
	* c-pretty-print.cc: Likewise throughout.

gcc/c/ChangeLog:
	* c-objc-common.cc (print_type): Update for fields of
	pretty_printer becoming private.
	(c_tree_printer): Likewise.

gcc/cp/ChangeLog:
	* cxx-pretty-print.cc: Update throughout for fields of
	pretty_printer becoming private.
	* error.cc: Likewise.

gcc/ChangeLog:
	* diagnostic.cc (diagnostic_context::urls_init): Update for fields
	of pretty_printer becoming private.
	(diagnostic_context::print_any_cwe): Likewise.
	(diagnostic_context::print_any_rules): Likewise.
	(diagnostic_context::print_option_information): Likewise.
	* diagnostic.h (diagnostic_format_decoder): Likewise.
	(diagnostic_prefixing_rule): Likewise, fixing typo.
	* digraph.cc (test_dump_to_dot): Likewise.
	* digraph.h (digraph<GraphTraits>::dump_dot_to_file): Likewise.
	* dumpfile.cc
	(dump_pretty_printer::emit_any_pending_textual_chunks): Likewise.
	* gimple-pretty-print.cc (print_gimple_stmt): Likewise.
	(print_gimple_expr): Likewise.
	(print_gimple_seq): Likewise.
	(dump_ssaname_info_to_file): Likewise.
	(gimple_dump_bb): Likewise.
	* graph.cc (print_graph_cfg): Likewise.
	(start_graph_dump): Likewise.
	* langhooks.cc (lhd_print_error_function): Likewise.
	* lto-wrapper.cc (print_lto_docs_link): Likewise.
	* pretty-print.cc (pp_set_real_maximum_length): Convert to...
	(pretty_printer::set_real_maximum_length): ...this.
	(pp_clear_state): Convert to...
	(pretty_printer::clear_state): ...this.
	(pp_wrap_text): Update for pp_remaining_character_count_for_line
	becoming a member function.
	(urlify_quoted_string): Update for fields of pretty_printer becoming
	private.
	(pp_format): Convert to...
	(pretty_printer::format): ...this.  Reduce the scope of local
	variables "old_line_length" and "old_wrapping_mode" and make
	const.  Reduce the scope of locals "args", "new_chunk_array",
	"curarg", "any_unnumbered", and "any_numbered".
	(pp_output_formatted_text): Update for fields of pretty_printer
	becoming private.
	(pp_flush): Likewise.
	(pp_really_flush): Likewise.
	(pp_set_line_maximum_length): Likewise.
	(pp_set_prefix): Convert to...
	(pretty_printer::set_prefix): ...this.
	(pp_take_prefix): Update for fields of pretty_printer gaining
	"m_" prefixes.
	(pp_destroy_prefix): Likewise.
	(pp_emit_prefix): Convert to...
	(pretty_printer::emit_prefix): ...this.
	(pretty_printer::pretty_printer): Update both ctors for fields
	gaining "m_"  prefixes.
	(pretty_printer::~pretty_printer): Likewise for dtor.
	(pp_append_text): Update for pp_emit_prefix becoming
	pretty_printer::emit_prefix.
	(pp_remaining_character_count_for_line): Convert to...
	(pretty_printer::remaining_character_count_for_line): ...this.
	(pp_character): Update for above change.
	(pp_maybe_space): Convert to...
	(pretty_printer::maybe_space): ...this.
	(pp_begin_url): Convert to...
	(pretty_printer::begin_url): ...this.
	(get_end_url_string): Update for fields of pretty_printer
	becoming private.
	(pp_end_url): Convert to...
	(pretty_printer::end_url): ...this.
	(selftest::test_pretty_printer::test_pretty_printer): Update for
	fields of pretty_printer becoming private.
	(selftest::test_urls): Likewise.
	(selftest::test_null_urls): Likewise.
	(selftest::test_urlification): Likewise.
	* pretty-print.h (pp_line_cutoff): Convert from macro to inline
	function.
	(pp_prefixing_rule): Likewise.
	(pp_wrapping_mode): Likewise.
	(pp_format_decoder): Likewise.
	(pp_needs_newline): Likewise.
	(pp_indentation): Likewise.
	(pp_translate_identifiers): Likewise.
	(pp_show_color): Likewise.
	(pp_buffer): Likewise.
	(pp_get_prefix): Add forward decl to allow friend decl.
	(pp_take_prefix): Likewise.
	(pp_destroy_prefix): Likewise.
	(class pretty_printer): Fix typo in leading comment.  Add
	"friend" decls for the various new accessor functions that were
	formerly macros and for pp_get_prefix, pp_take_prefix, and
	pp_destroy_prefix.  Make all fields private.
	(pretty_printer::set_output_stream): New.
	(pretty_printer::set_prefix): New decl.
	(pretty_printer::emit_prefix): New decl.
	(pretty_printer::format): New decl.
	(pretty_printer::maybe_space): New decl.
	(pretty_printer::supports_urls_p): New.
	(pretty_printer::get_url_format): New.
	(pretty_printer::set_url_format): New.
	(pretty_printer::begin_url): New decl.
	(pretty_printer::end_url): New decl.
	(pretty_printer::set_verbatim_wrapping): New.
	(pretty_printer::set_padding): New.
	(pretty_printer::get_padding): New.
	(pretty_printer::clear_state): New decl.
	(pretty_printer::set_real_maximum_length): New decl.
	(pretty_printer::remaining_character_count_for_line): New decl.
	(pretty_printer::buffer): Rename to...
	(pretty_printer::m_buffer): ...this.
	(pretty_printer::prefix): Rename to...
	(pretty_printer::m_prefix): ...this;
	(pretty_printer::padding): Rename to...
	(pretty_printer::m_padding): ...this;
	(pretty_printer::maximum_length): Rename to...
	(pretty_printer::m_maximum_length): ...this;
	(pretty_printer::indent_skip): Rename to...
	(pretty_printer::m_indent_skip): ...this;
	(pretty_printer::wrapping): Rename to...
	(pretty_printer::m_wrapping): ...this;
	(pretty_printer::format_decoder): Rename to...
	(pretty_printer::m_format_decoder): ...this;
	(pretty_printer::emitted_prefix): Rename to...
	(pretty_printer::m_emitted_prefix): ...this;
	(pretty_printer::need_newline): Rename to...
	(pretty_printer::m_need_newline): ...this;
	(pretty_printer::translate_identifiers): Rename to...
	(pretty_printer::m_translate_identifiers): ...this;
	(pretty_printer::show_color): Rename to...
	(pretty_printer::m_show_color): ...this;
	(pretty_printer::url_format): Rename to...
	(pretty_printer::m_url_format): ...this;
	(pp_get_prefix): Reformat.
	(pp_format_postprocessor): New inline function.
	(pp_take_prefix): Move decl to before class pretty_printer.
	(pp_destroy_prefix): Likewise.
	(pp_set_prefix): Convert to inline function.
	(pp_emit_prefix): Convert to inline function.
	(pp_format): Convert to inline function.
	(pp_maybe_space): Convert to inline function.
	(pp_begin_url): Convert to inline function.
	(pp_end_url): Convert to inline function.
	(pp_set_verbatim_wrapping): Convert from macro to inline
	function, renaming...
	(pp_set_verbatim_wrapping_): ...this.
	* print-rtl.cc (dump_value_slim): Update for fields of
	pretty_printer becoming private.
	(dump_insn_slim): Likewise.
	(dump_rtl_slim): Likewise.
	* print-tree.cc (print_node): Likewise.
	* sched-rgn.cc (dump_rgn_dependencies_dot): Likewise.
	* text-art/canvas.cc (canvas::print_to_pp): Likewise.
	(canvas::debug): Likewise.
	(selftest::test_canvas_urls): Likewise.
	* text-art/dump.h (dump_to_file): Likewise.
	* text-art/selftests.cc (selftest::assert_canvas_streq): Likewise.
	* text-art/style.cc (style::print_changes): Likewise.
	* text-art/styled-string.cc (styled_string::from_fmt_va):
	Likewise.
	* tree-diagnostic-path.cc (control_flow_tests): Update for
	pp_show_color becoming an inline function.
	* tree-loop-distribution.cc (dot_rdg_1): Update for fields of
	pretty_printer becoming private.
	* tree-pretty-print.cc (maybe_init_pretty_print): Likewise.
	* value-range.cc (vrange::dump): Likewise.
	(irange_bitmask::dump): Likewise.

gcc/fortran/ChangeLog:
	* error.cc (gfc_clear_pp_buffer): Likewise.
	(gfc_warning): Likewise.
	(gfc_warning_check): Likewise.
	(gfc_error_opt): Likewise.
	(gfc_error_check): Likewise.

gcc/jit/ChangeLog:
	* jit-recording.cc (recording::function::dump_to_dot): Update for
	fields of pretty_printer becoming private.

gcc/testsuite/ChangeLog:
	* gcc.dg/plugin/analyzer_cpython_plugin.c (dump_refcnt_info):
	Update for fields of pretty_printer becoming private.

Signed-off-by: David Malcolm <dmalcolm@redhat.com>