5495e2efb9
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@228711 91177308-0d34-0410-b5e6-96231b3b80d8
32 lines
1.2 KiB
C++
32 lines
1.2 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// NOTE: Undefined __DEPRECATED to prevent this test from failing with -Werror
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#undef __DEPRECATED
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#include <assert.h>
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#include <ext/hash_map>
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#include <string>
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int main()
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{
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char str[] = "test";
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assert(__gnu_cxx::hash<const char *>()("test") ==
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std::hash<std::string>()("test"));
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assert(__gnu_cxx::hash<char *>()(str) == std::hash<std::string>()("test"));
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assert(__gnu_cxx::hash<char>()(42) == 42);
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assert(__gnu_cxx::hash<signed char>()(42) == 42);
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assert(__gnu_cxx::hash<unsigned char>()(42) == 42);
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assert(__gnu_cxx::hash<short>()(42) == 42);
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assert(__gnu_cxx::hash<unsigned short>()(42) == 42);
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assert(__gnu_cxx::hash<int>()(42) == 42);
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assert(__gnu_cxx::hash<unsigned int>()(42) == 42);
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assert(__gnu_cxx::hash<long>()(42) == 42);
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assert(__gnu_cxx::hash<unsigned long>()(42) == 42);
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}
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