Data Structures
struct	diagnostic_info
struct	diagnostic_classification_change_t
struct	diagnostic_context

Typedefs
typedef struct diagnostic_info	diagnostic_info
typedef struct diagnostic_classification_change_t	diagnostic_classification_change_t
typedef void(*	diagnostic_starter_fn )(diagnostic_context , diagnostic_info )
typedef diagnostic_starter_fn	diagnostic_finalizer_fn

Functions
static void	diagnostic_inhibit_notes ()
void	diagnostic_initialize (diagnostic_context *, int)
void	diagnostic_finish (diagnostic_context *)
void	diagnostic_report_current_module (diagnostic_context *, location_t)
void	diagnostic_show_locus (diagnostic_context , const diagnostic_info )
diagnostic_t	diagnostic_classify_diagnostic (diagnostic_context *, int, diagnostic_t, location_t)
void	diagnostic_push_diagnostics (diagnostic_context *, location_t)
void	diagnostic_pop_diagnostics (diagnostic_context *, location_t)
bool	diagnostic_report_diagnostic (diagnostic_context , diagnostic_info )
void	diagnostic_set_info (diagnostic_info , const char , va_list *, location_t, diagnostic_t) ATTRIBUTE_GCC_DIAG(2
void void	diagnostic_set_info_translated (diagnostic_info , const char , va_list *, location_t, diagnostic_t) ATTRIBUTE_GCC_DIAG(2
void void void	diagnostic_append_note (diagnostic_context , location_t, const char ,...) ATTRIBUTE_GCC_DIAG(3
void void void char *	diagnostic_build_prefix (diagnostic_context , const diagnostic_info )
void	default_diagnostic_starter (diagnostic_context , diagnostic_info )
void	default_diagnostic_finalizer (diagnostic_context , diagnostic_info )
void	diagnostic_set_caret_max_width (diagnostic_context *context, int value)
char *	file_name_as_prefix (diagnostic_context , const char )

Variables
diagnostic_context *	global_dc

Typedef Documentation

typedef struct diagnostic_classification_change_t diagnostic_classification_change_t

Each time a diagnostic's classification is changed with a pragma,
   we record the change and the location of the change in an array of
   these structs.

typedef diagnostic_starter_fn diagnostic_finalizer_fn

typedef struct diagnostic_info diagnostic_info

A diagnostic is described by the MESSAGE to send, the FILE and LINE of
   its context and its KIND (ice, error, warning, note, ...)  See complete
   list in diagnostic.def.

typedef void(* diagnostic_starter_fn)(diagnostic_context *, diagnostic_info *)

Forward declarations.

Function Documentation

void default_diagnostic_finalizer	(	diagnostic_context *	,
		diagnostic_info *
	)

Referenced by diagnostic_initialize(), and tree_diagnostics_defaults().

void default_diagnostic_starter	(	diagnostic_context *	,
		diagnostic_info *
	)

References diagnostic_build_prefix(), diagnostic_report_current_module(), diagnostic_info::location, pp_set_prefix(), and diagnostic_context::printer.

Referenced by diagnostic_initialize().

void void void diagnostic_append_note	(	diagnostic_context *	,
		location_t	,
		const char *	,
			...
	)

void void void char* diagnostic_build_prefix	(	diagnostic_context *	context,
		const diagnostic_info *	diagnostic
	)

Return a malloc'd string describing a location.  The caller is
   responsible for freeing the memory.

References build_message_string(), colorize_start(), colorize_stop(), DK_LAST_DIAGNOSTIC_KIND, expand_location_to_spelling_point(), diagnostic_info::kind, diagnostic_info::location, diagnostic_info::override_column, diagnostic_context::printer, progname, and diagnostic_context::show_column.

Referenced by default_diagnostic_starter(), default_tree_diagnostic_starter(), and diagnostic_append_note().

diagnostic_t diagnostic_classify_diagnostic	(	diagnostic_context *	context,
		int	option_index,
		diagnostic_t	new_kind,
		location_t	where
	)

Force diagnostics controlled by OPTIDX to be kind KIND.

Interface to specify diagnostic kind overrides.  Returns the
   previous setting, or DK_UNSPECIFIED if the parameters are out of
   range.  If OPTION_INDEX is zero, the new setting is for all the
   diagnostics.

References diagnostic_context::classification_history, diagnostic_context::classify_diagnostic, DK_LAST_DIAGNOSTIC_KIND, diagnostic_classification_change_t::kind, diagnostic_classification_change_t::location, diagnostic_context::n_classification_history, diagnostic_context::n_opts, and diagnostic_classification_change_t::option.

Referenced by control_warning_option(), process_options(), and set_option().

void diagnostic_finish ( diagnostic_context * )

static void diagnostic_inhibit_notes ( )

inlinestatic

References diagnostic_context::inhibit_notes_p.

Referenced by process_options().

void diagnostic_initialize	(	diagnostic_context *	,
		int
	)

Diagnostic related functions.

void diagnostic_pop_diagnostics	(	diagnostic_context *	,
		location_t
	)

void diagnostic_push_diagnostics	(	diagnostic_context *	,
		location_t
	)

void diagnostic_report_current_module	(	diagnostic_context *	,
		location_t
	)

bool diagnostic_report_diagnostic	(	diagnostic_context *	context,
		diagnostic_info *	diagnostic
	)

Report a diagnostic message (an error or a warning) as specified by
   DC.  This function is *the* subroutine in terms of which front-ends
   should implement their specific diagnostic handling modules.  The
   front-end independent format specifiers are exactly those described
   in the documentation of output_format.
   Return true if a diagnostic was printed, false otherwise.

void diagnostic_set_caret_max_width	(	diagnostic_context *	context,
		int	value
	)

void diagnostic_set_info	(	diagnostic_info *	,
		const char *	,
		va_list *	,
		location_t	,
		diagnostic_t
	)

void void diagnostic_set_info_translated	(	diagnostic_info *	,
		const char *	,
		va_list *	,
		location_t	,
		diagnostic_t
	)

void diagnostic_show_locus	(	diagnostic_context *	context,
		const diagnostic_info *	diagnostic
	)

Print the physical source line corresponding to the location of
   this diagnostics, and a caret indicating the precise column.

References adjust_line(), buffer, diagnostic_context::caret_max_width, colorize_start(), colorize_stop(), expand_location_to_spelling_point(), diagnostic_context::last_location, len, diagnostic_info::location, location_get_source_line(), pp_character(), pp_get_prefix(), pp_newline(), pp_set_prefix(), pp_string(), diagnostic_context::printer, diagnostic_context::show_caret, snprintf(), and strlen().

Referenced by diagnostic_append_note(), and diagnostic_report_diagnostic().

char* file_name_as_prefix	(	diagnostic_context *	,
		const char *
	)

Pure text formatting support functions.

Variable Documentation

diagnostic_context* global_dc

This diagnostic_context is used by front-ends that directly output
   diagnostic messages without going through `error', `warning',
   and similar functions.

Referenced by announce_function(), do_self_spec(), driver_handle_option(), emit_diagnostic(), free_lang_data(), general_init(), init_options_once(), lang_handle_option(), main(), permerror(), print_usage(), process_command(), process_options(), target_handle_option(), toplev_main(), and verbatim().

Data Structures

Typedefs

Functions

Variables

Typedef Documentation

Function Documentation

Variable Documentation