115 lines
2.8 KiB
C++
115 lines
2.8 KiB
C++
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//===----------------------------------------------------------------------===//
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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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// <cwctype>
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#include <cwctype>
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#include <type_traits>
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#ifndef WEOF
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#error WEOF not defined
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#endif
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#ifdef iswalnum
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#error iswalnum defined
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#endif
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#ifdef iswalpha
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#error iswalpha defined
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#endif
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#ifdef iswblank
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#error iswblank defined
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#endif
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#ifdef iswcntrl
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#error iswcntrl defined
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#endif
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#ifdef iswdigit
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#error iswdigit defined
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#endif
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#ifdef iswgraph
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#error iswgraph defined
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#endif
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#ifdef iswlower
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#error iswlower defined
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#endif
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#ifdef iswprint
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#error iswprint defined
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#endif
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#ifdef iswpunct
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#error iswpunct defined
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#endif
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#ifdef iswspace
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#error iswspace defined
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#endif
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#ifdef iswupper
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#error iswupper defined
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#endif
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#ifdef iswxdigit
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#error iswxdigit defined
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#endif
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#ifdef iswctype
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#error iswctype defined
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#endif
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#ifdef wctype
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#error wctype defined
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#endif
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#ifdef towlower
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#error towlower defined
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#endif
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#ifdef towupper
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#error towupper defined
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#endif
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#ifdef towctrans
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#error towctrans defined
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#endif
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#ifdef wctrans
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#error wctrans defined
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#endif
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int main()
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{
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std::wint_t w = 0;
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std::wctrans_t wctr = 0;
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std::wctype_t wct = 0;
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static_assert((std::is_same<decltype(std::iswalnum(w)), int>::value), "");
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static_assert((std::is_same<decltype(std::iswalpha(w)), int>::value), "");
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static_assert((std::is_same<decltype(std::iswblank(w)), int>::value), "");
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static_assert((std::is_same<decltype(std::iswcntrl(w)), int>::value), "");
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static_assert((std::is_same<decltype(std::iswdigit(w)), int>::value), "");
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static_assert((std::is_same<decltype(std::iswgraph(w)), int>::value), "");
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static_assert((std::is_same<decltype(std::iswlower(w)), int>::value), "");
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static_assert((std::is_same<decltype(std::iswprint(w)), int>::value), "");
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static_assert((std::is_same<decltype(std::iswpunct(w)), int>::value), "");
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static_assert((std::is_same<decltype(std::iswspace(w)), int>::value), "");
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static_assert((std::is_same<decltype(std::iswupper(w)), int>::value), "");
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static_assert((std::is_same<decltype(std::iswxdigit(w)), int>::value), "");
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static_assert((std::is_same<decltype(std::iswctype(w, wct)), int>::value), "");
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static_assert((std::is_same<decltype(std::wctype("")), std::wctype_t>::value), "");
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static_assert((std::is_same<decltype(std::towlower(w)), std::wint_t>::value), "");
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static_assert((std::is_same<decltype(std::towupper(w)), std::wint_t>::value), "");
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static_assert((std::is_same<decltype(std::towctrans(w, wctr)), std::wint_t>::value), "");
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static_assert((std::is_same<decltype(std::wctrans("")), std::wctrans_t>::value), "");
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}
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