/* Selftest support for diagnostics.
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Copyright (C) 2016-2020 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_SELFTEST_DIAGNOSTIC_H
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#define GCC_SELFTEST_DIAGNOSTIC_H
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/* The selftest code should entirely disappear in a production
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configuration, hence we guard all of it with #if CHECKING_P. */
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#if CHECKING_P
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namespace selftest {
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/* Convenience subclass of diagnostic_context for testing
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the diagnostic subsystem. */
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class test_diagnostic_context : public diagnostic_context
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{
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public:
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test_diagnostic_context ();
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~test_diagnostic_context ();
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/* Implementation of diagnostic_start_span_fn, hiding the
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real filename (to avoid printing the names of tempfiles). */
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static void
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start_span_cb (diagnostic_context *context, expanded_location exploc);
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};
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} // namespace selftest
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#endif /* #if CHECKING_P */
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#endif /* GCC_SELFTEST_DIAGNOSTIC_H */
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