* gcc-interface/lang.opt (funsigned-char): New option.
[official-gcc.git] / gcc / selftest-diagnostic.h
blobb1d6acebd1ca7cafe1322293760b2b3c2b0b9580
1 /* Selftest support for diagnostics.
2 Copyright (C) 2016-2018 Free Software Foundation, Inc.
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 3, or (at your option) any later
9 version.
11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 for more details.
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
20 #ifndef GCC_SELFTEST_DIAGNOSTIC_H
21 #define GCC_SELFTEST_DIAGNOSTIC_H
23 /* The selftest code should entirely disappear in a production
24 configuration, hence we guard all of it with #if CHECKING_P. */
26 #if CHECKING_P
28 namespace selftest {
30 /* Convenience subclass of diagnostic_context for testing
31 the diagnostic subsystem. */
33 class test_diagnostic_context : public diagnostic_context
35 public:
36 test_diagnostic_context ();
37 ~test_diagnostic_context ();
39 /* Implementation of diagnostic_start_span_fn, hiding the
40 real filename (to avoid printing the names of tempfiles). */
41 static void
42 start_span_cb (diagnostic_context *context, expanded_location exploc);
45 } // namespace selftest
47 #endif /* #if CHECKING_P */
49 #endif /* GCC_SELFTEST_DIAGNOSTIC_H */