| 1 | /* Selftest support for diagnostics. |
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| 2 | Copyright (C) 2016-2023 Free Software Foundation, Inc. |
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| 3 | |
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| 4 | This file is part of GCC. |
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| 5 | |
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| 6 | GCC is free software; you can redistribute it and/or modify it under |
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| 7 | the terms of the GNU General Public License as published by the Free |
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| 8 | Software Foundation; either version 3, or (at your option) any later |
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| 9 | version. |
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| 10 | |
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| 11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
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| 12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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| 13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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| 14 | for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU General Public License |
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| 17 | along with GCC; see the file COPYING3. If not see |
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| 18 | <http://www.gnu.org/licenses/>. */ |
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| 19 | |
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| 20 | #ifndef GCC_SELFTEST_DIAGNOSTIC_H |
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| 21 | #define GCC_SELFTEST_DIAGNOSTIC_H |
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| 22 | |
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| 23 | /* The selftest code should entirely disappear in a production |
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| 24 | configuration, hence we guard all of it with #if CHECKING_P. */ |
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| 25 | |
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| 26 | #if CHECKING_P |
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| 27 | |
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| 28 | namespace selftest { |
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| 29 | |
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| 30 | /* Convenience subclass of diagnostic_context for testing |
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| 31 | the diagnostic subsystem. */ |
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| 32 | |
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| 33 | class test_diagnostic_context : public diagnostic_context |
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| 34 | { |
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| 35 | public: |
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| 36 | test_diagnostic_context (); |
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| 37 | ~test_diagnostic_context (); |
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| 38 | |
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| 39 | /* Implementation of diagnostic_start_span_fn, hiding the |
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| 40 | real filename (to avoid printing the names of tempfiles). */ |
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| 41 | static void |
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| 42 | start_span_cb (diagnostic_context *context, expanded_location exploc); |
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| 43 | }; |
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| 44 | |
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| 45 | } // namespace selftest |
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| 46 | |
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| 47 | #endif /* #if CHECKING_P */ |
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| 48 | |
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| 49 | #endif /* GCC_SELFTEST_DIAGNOSTIC_H */ |
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| 50 | |
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