| 1 | //===----------------------------------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | // Prevent <ext/hash_set> from generating deprecated warnings for this test. |
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| 10 | // ADDITIONAL_COMPILE_FLAGS: -Wno-deprecated |
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| 11 | |
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| 12 | #include <cassert> |
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| 13 | #include <ext/hash_map> |
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| 14 | #include <string> |
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| 15 | |
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| 16 | int main(int, char**) { |
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| 17 | char str[] = "test" ; |
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| 18 | assert(__gnu_cxx::hash<const char*>()("test" ) == std::hash<std::string>()("test" )); |
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| 19 | assert(__gnu_cxx::hash<char*>()(str) == std::hash<std::string>()("test" )); |
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| 20 | assert(__gnu_cxx::hash<char>()(42) == 42); |
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| 21 | assert(__gnu_cxx::hash<signed char>()(42) == 42); |
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| 22 | assert(__gnu_cxx::hash<unsigned char>()(42) == 42); |
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| 23 | assert(__gnu_cxx::hash<short>()(42) == 42); |
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| 24 | assert(__gnu_cxx::hash<unsigned short>()(42) == 42); |
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| 25 | assert(__gnu_cxx::hash<int>()(42) == 42); |
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| 26 | assert(__gnu_cxx::hash<unsigned int>()(42) == 42); |
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| 27 | assert(__gnu_cxx::hash<long>()(42) == 42); |
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| 28 | assert(__gnu_cxx::hash<unsigned long>()(42) == 42); |
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| 29 | |
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| 30 | return 0; |
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| 31 | } |
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| 32 | |
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