json-diagnostic.cc File Reference

#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "intl.h"
#include "diagnostic.h"
#include "json-diagnostic.h"
#include "diagnostics/dumping.h"
#include "diagnostics/logging.h"
#include "diagnostics/logical-locations.h"
#include "diagnostics/client-data-hooks.h"
#include "diagnostics/text-sink.h"
#include "diagnostics/physical-location-maker.h"
#include "pretty-print-markup.h"

Include dependency graph for json-diagnostic.cc:

Data Structures
class	json_logical_location_manager
class	json_client_data_hooks
class	pp_markup::quoted_json_pointer

Namespaces
namespace	pp_markup

Macros
#define	INCLUDE_MAP
#define	INCLUDE_STRING
#define	INCLUDE_VECTOR

Functions
static bool	emit_json_diagnostic (gcc_json_context &ctxt, enum diagnostics::kind kind, const json::value &js_val, diagnostics::option_id option_id, const char *gmsgid, va_list *ap) ATTRIBUTE_GCC_DIAG(5
static void	json_text_starter (diagnostics::text_sink &sink, const diagnostics::diagnostic_info *diagnostic)
void	json_error (gcc_json_context &ctxt, const json::value &js_val, const char *gmsgid,...)
bool	json_warning (gcc_json_context &ctxt, const json::value &js_val, diagnostics::option_id option_id, const char *gmsgid,...)
void	json_note (gcc_json_context &ctxt, const json::value &js_val, const char *gmsgid,...)

Macro Definition Documentation

INCLUDE_MAP

#define INCLUDE_MAP

Diagnostics relating to JSON values.
   Copyright (C) 2026 Free Software Foundation, Inc.
   Contributed by David Malcolm <dmalcolm@redhat.com>.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.

GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.   

INCLUDE_STRING

#define INCLUDE_STRING

INCLUDE_VECTOR

#define INCLUDE_VECTOR

Function Documentation

emit_json_diagnostic()

bool emit_json_diagnostic ( gcc_json_context & ctxt, enum diagnostics::kind kind, const json::value & js_val, diagnostics::option_id option_id, const char * gmsgid, va_list * ap )

static

Emit a diagnostic on global_dc of the relevant KIND relating to JS_VAL,
using CTXT to get at file/line/column info.

Temporarily override global_dc's logical location to refer to JS_VAL
and the text_sink starter and finalizer to be suitable for handling
reporting within a JSON file.   

References ap, diagnostics::default_text_finalizer(), json::simple_location_map::get_range_for_value(), global_dc, json_text_starter(), line_table, diagnostics::logging::log_function_params::log_param_option_id(), diagnostics::logging::log_function_params::log_param_string(), and gcc_json_context::make_location_for_range().

Referenced by json_error(), json_note(), and json_warning().

json_error()

void json_error	(	gcc_json_context &	ctxt,
		const json::value &	js_val,
		const char *	gmsgid,
			... )

Emit an error on gcc's global_dc relating to JS_VAL.   

References ap, and emit_json_diagnostic().

json_note()

void json_note	(	gcc_json_context &	ctxt,
		const json::value &	js_val,
		const char *	gmsgid,
			... )

Emit a note on gcc's global_dc relating to JS_VAL.   

References ap, and emit_json_diagnostic().

Referenced by json_note().

json_text_starter()

void json_text_starter ( diagnostics::text_sink & sink, const diagnostics::diagnostic_info * diagnostic )

static

text_sink starter for diagnostics relating to JSON.   

References _, diagnostic_location(), json::value::get_kind(), json::value::get_pointer_token(), json_logical_location_manager::js_from_key(), json::JSON_ARRAY, json::JSON_OBJECT, LOCATION_FILE, json::pointer::token::m_parent, pp_newline(), pp_printf(), and pp_set_prefix().

Referenced by emit_json_diagnostic().

json_warning()

bool json_warning	(	gcc_json_context &	ctxt,
		const json::value &	js_val,
		diagnostics::option_id	option_id,
		const char *	gmsgid,
			... )

Emit a warning on gcc's global_dc relating to JS_VAL.   

References ap, and emit_json_diagnostic().

Referenced by json_warning().