#include <gcc-rich-location.h>

Inheritance diagram for gcc_rich_location:

Collaboration diagram for gcc_rich_location:

Public Member Functions
	gcc_rich_location (location_t loc)

	gcc_rich_location (location_t loc, const range_label label, const char highlight_color)

void	add_expr (tree expr, range_label label, const char highlight_color)

void	maybe_add_expr (tree t, range_label label, const char highlight_color)

void	add_fixit_misspelled_id (location_t misspelled_token_loc, tree hint_id)

bool	add_location_if_nearby (const diagnostic_source_print_policy &policy, location_t loc, bool restrict_to_current_line_spans=true, const range_label *label=NULL)

bool	add_location_if_nearby (const diagnostic_context &dc, location_t loc, bool restrict_to_current_line_spans=true, const range_label *label=NULL)

void	add_fixit_insert_formatted (const char *content, location_t insertion_point, location_t indent)

Detailed Description

A gcc_rich_location is libcpp's rich_location with additional
helper methods for working with gcc's types.  The class is not
copyable or assignable because rich_location isn't.

Constructor & Destructor Documentation

◆ gcc_rich_location() [1/2]

gcc_rich_location::gcc_rich_location ( location_t loc )

inlineexplicit

◆ gcc_rich_location() [2/2]

gcc_rich_location::gcc_rich_location	(	location_t	loc,
		const range_label *	label,
		const char *	highlight_color )

inlineexplicit

Member Function Documentation

◆ add_expr()

void gcc_rich_location::add_expr	(	tree	expr,
		range_label *	label,
		const char *	highlight_color )

Implementation of gcc_rich_location class
   Copyright (C) 2014-2024 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/>.

Add a range to the rich_location, covering expression EXPR,
using LABEL if non-NULL.

References CAN_HAVE_RANGE_P, EXPR_LOCATION, and gcc_assert.

Referenced by maybe_add_expr().

◆ add_fixit_insert_formatted()

void gcc_rich_location::add_fixit_insert_formatted	(	const char *	content,
		location_t	insertion_point,
		location_t	indent )

Add a fix-it hint suggesting the insertion of CONTENT before
  INSERTION_POINT.

  Attempt to handle formatting: if INSERTION_POINT is the first thing on
  its line, and INDENT is sufficiently sane, then add CONTENT on its own
  line, using the indentation of INDENT.
  Otherwise, add CONTENT directly before INSERTION_POINT.

  For example, adding "CONTENT;" with the closing brace as the insertion
  point and "INDENT;" as the indentation point:

  if ()
    {
      INDENT;
    }

 would lead to:

  if ()
    {
      INDENT;
      CONTENT;
    }

 but adding it to:

   if () {INDENT;}

 would lead to:

   if () {INDENT;CONTENT;}

References diagnostic_context::get_file_cache(), get_start(), global_dc, LOCATION_COLUMN, pp_formatted_text(), pp_newline(), pp_space, pp_string(), and use_new_line().

◆ add_fixit_misspelled_id()

void gcc_rich_location::add_fixit_misspelled_id	(	location_t	misspelled_token_loc,
		tree	hint_id )

Add a fixit hint suggesting replacing the range at MISSPELLED_TOKEN_LOC
with the identifier HINT_ID.

References gcc_assert, IDENTIFIER_POINTER, and TREE_CODE.

◆ add_location_if_nearby() [1/2]

bool gcc_rich_location::add_location_if_nearby	(	const diagnostic_context &	dc,
		location_t	loc,
		bool	restrict_to_current_line_spans = true,
		const range_label *	label = NULL )

◆ add_location_if_nearby() [2/2]

bool gcc_rich_location::add_location_if_nearby	(	const diagnostic_source_print_policy &	policy,
		location_t	loc,
		bool	restrict_to_current_line_spans = true,
		const range_label *	label = NULL )

If LOC is within the spans of lines that will already be printed for
this gcc_rich_location, then add it as a secondary location and return true.

Otherwise return false.

Use POLICY for determining how spans of lines would be printed.

◆ maybe_add_expr()

void gcc_rich_location::maybe_add_expr	(	tree	t,
		range_label *	label,
		const char *	highlight_color )

If T is an expression, add a range for it to the rich_location,
using LABEL if non-NULL.

References add_expr(), and EXPR_P.

The documentation for this class was generated from the following files:

Public Member Functions