tree-diagnostic.h File Reference

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Data Structures
class	tree_dump_pretty_printer

Macros
#define	diagnostic_abstract_origin(DI)
#define	diagnostic_last_function(DC)
#define	diagnostic_last_function_changed(DC, DI)
#define	diagnostic_set_last_function(DC, DI)

Functions
void	diagnostic_report_current_function (diagnostic_context *, const diagnostic_info *)
void	tree_diagnostics_defaults (diagnostic_context *context)
bool	default_tree_printer (pretty_printer *, text_info *, const char *, int, bool, bool, bool, bool *, pp_token_list &)

Macro Definition Documentation

diagnostic_abstract_origin

#define diagnostic_abstract_origin

(

DI

)

Value:

  ((tree) diagnostic_info_auxiliary_data (DI))

Various declarations for language-independent diagnostics
   subroutines that are only for use in the compilers proper and not
   the driver or other programs.
   Copyright (C) 2000-2025 Free Software Foundation, Inc.

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/>.   

TREE_BLOCK if the diagnostic is to be reported in some inline
function inlined into other function, otherwise NULL.   

Referenced by lhd_print_error_function().

diagnostic_last_function

#define diagnostic_last_function

(

DC

)

Value:

  ((tree) diagnostic_context_auxiliary_data (DC))

Function of last diagnostic message; more generally, function such
that if next diagnostic message is in it then we don't have to
mention the function name.   

diagnostic_last_function_changed

#define diagnostic_last_function_changed	(		DC,
			DI )

Value:

  (diagnostic_last_function (DC) != (diagnostic_abstract_origin (DI)  \
                                     ? diagnostic_abstract_origin (DI)        \
                                     : current_function_decl))

True if the last function in which a diagnostic was reported is
different from the current one.   

Referenced by lhd_print_error_function().

diagnostic_set_last_function

#define diagnostic_set_last_function	(		DC,
			DI )

Value:

  diagnostic_context_auxiliary_data (DC)               \
    = (((DI) && diagnostic_abstract_origin (DI))      \
       ? diagnostic_abstract_origin (DI)              \
       : current_function_decl)

Remember the current function as being the last one in which we report
a diagnostic.   

Referenced by announce_function(), and lhd_print_error_function().

Function Documentation

default_tree_printer()

bool default_tree_printer	(	pretty_printer *	pp,
		text_info *	text,
		const char *	spec,
		int	precision,
		bool	wide,
		bool	set_locus,
		bool	hash,
		bool *	,
		pp_token_list &	)

Default tree printer.   Handles declarations only.   

References _, DECL_DEBUG_EXPR, DECL_HAS_DEBUG_EXPR_P, DECL_NAME, DECL_P, lang_hooks::decl_printable_name, DECL_SOURCE_LOCATION, dump_generic_node(), IDENTIFIER_POINTER, identifier_to_locale(), pp_identifier, pp_string(), TDF_SLIM, text, TREE_CODE, and VAR_P.

Referenced by digraph< GraphTraits >::dump_dot_to_file(), tree_diagnostics_defaults(), and tree_dump_pretty_printer::tree_dump_pretty_printer().

diagnostic_report_current_function()

void diagnostic_report_current_function	(	diagnostic_context *	,
		const diagnostic_info *	)

tree_diagnostics_defaults()

void tree_diagnostics_defaults

(

diagnostic_context *

context

)

Sets CONTEXT to use language independent diagnostics.   

References default_diagnostic_text_finalizer(), default_tree_diagnostic_text_starter(), default_tree_printer(), diagnostic_text_finalizer(), diagnostic_text_starter(), make_compiler_data_hooks(), diagnostic_context::set_client_data_hooks(), diagnostic_context::set_format_decoder(), set_inlining_locations(), and diagnostic_context::set_set_locations_callback().

Referenced by general_init().