1/* Implementation of gcc_rich_location class
2 Copyright (C) 2014-2017 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify it under
7the terms of the GNU General Public License as published by the Free
8Software Foundation; either version 3, or (at your option) any later
9version.
10
11GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12WARRANTY; without even the implied warranty of MERCHANTABILITY or
13FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14for more details.
15
16You should have received a copy of the GNU General Public License
17along with GCC; see the file COPYING3. If not see
18<http://www.gnu.org/licenses/>. */
19
20#include "config.h"
21#include "system.h"
22#include "coretypes.h"
23#include "tm.h"
24#include "rtl.h"
25#include "hash-set.h"
26#include "vec.h"
27#include "input.h"
28#include "alias.h"
29#include "symtab.h"
30#include "inchash.h"
31#include "tree-core.h"
32#include "tree.h"
33#include "diagnostic-core.h"
34#include "gcc-rich-location.h"
35#include "print-tree.h"
36#include "pretty-print.h"
37#include "intl.h"
38#include "cpplib.h"
39#include "diagnostic.h"
40
41/* Add a range to the rich_location, covering expression EXPR. */
42
43void
44gcc_rich_location::add_expr (tree expr)
45{
46 gcc_assert (expr);
47
48 if (CAN_HAVE_RANGE_P (expr))
49 add_range (EXPR_LOCATION (expr), false);
50}
51
52/* If T is an expression, add a range for it to the rich_location. */
53
54void
55gcc_rich_location::maybe_add_expr (tree t)
56{
57 if (EXPR_P (t))
58 add_expr (t);
59}
60
61/* Add a fixit hint suggesting replacing the range at MISSPELLED_TOKEN_LOC
62 with the identifier HINT_ID. */
63
64void
65gcc_rich_location::add_fixit_misspelled_id (location_t misspelled_token_loc,
66 tree hint_id)
67{
68 gcc_assert (TREE_CODE (hint_id) == IDENTIFIER_NODE);
69
70 add_fixit_replace (misspelled_token_loc, IDENTIFIER_POINTER (hint_id));
71}
72