| 1 | /* Deleter objects |
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| 2 | Copyright (C) 2020-2025 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 CC1_PLUGIN_DELETER_HH |
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| 21 | #define CC1_PLUGIN_DELETER_HH |
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| 22 | |
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| 23 | #include <memory> |
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| 24 | |
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| 25 | namespace cc1_plugin |
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| 26 | { |
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| 27 | // Any pointer type requires a deleter object that knows how to |
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| 28 | // clean up. These are used in multiple places. |
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| 29 | template<typename T> struct deleter; |
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| 30 | |
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| 31 | template<> |
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| 32 | struct deleter<char> |
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| 33 | { |
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| 34 | void operator() (char *s) |
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| 35 | { |
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| 36 | delete[] s; |
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| 37 | } |
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| 38 | }; |
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| 39 | |
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| 40 | template<> |
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| 41 | struct deleter<gcc_type_array> |
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| 42 | { |
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| 43 | void operator() (gcc_type_array *p) |
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| 44 | { |
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| 45 | delete[] p->elements; |
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| 46 | delete p; |
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| 47 | } |
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| 48 | }; |
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| 49 | |
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| 50 | template<typename T> using unique_ptr = std::unique_ptr<T, deleter<T>>; |
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| 51 | } |
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| 52 | |
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| 53 | #endif // CC1_PLUGIN_DELETER_HH |
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| 54 | |
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