1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <wctype.h> 11 12 #include <wctype.h> 13 #include <type_traits> 14 15 #ifndef WEOF 16 #error WEOF not defined 17 #endif 18 19 #ifdef iswalnum 20 #error iswalnum defined 21 #endif 22 23 #ifdef iswalpha 24 #error iswalpha defined 25 #endif 26 27 #ifdef iswblank 28 #error iswblank defined 29 #endif 30 31 #ifdef iswcntrl 32 #error iswcntrl defined 33 #endif 34 35 #ifdef iswdigit 36 #error iswdigit defined 37 #endif 38 39 #ifdef iswgraph 40 #error iswgraph defined 41 #endif 42 43 #ifdef iswlower 44 #error iswlower defined 45 #endif 46 47 #ifdef iswprint 48 #error iswprint defined 49 #endif 50 51 #ifdef iswpunct 52 #error iswpunct defined 53 #endif 54 55 #ifdef iswspace 56 #error iswspace defined 57 #endif 58 59 #ifdef iswupper 60 #error iswupper defined 61 #endif 62 63 #ifdef iswxdigit 64 #error iswxdigit defined 65 #endif 66 67 #ifdef iswctype 68 #error iswctype defined 69 #endif 70 71 #ifdef wctype 72 #error wctype defined 73 #endif 74 75 #ifdef towlower 76 #error towlower defined 77 #endif 78 79 #ifdef towupper 80 #error towupper defined 81 #endif 82 83 #ifdef towctrans 84 #error towctrans defined 85 #endif 86 87 #ifdef wctrans 88 #error wctrans defined 89 #endif 90 91 int main() 92 { 93 wint_t w = 0; 94 wctrans_t wctr = 0; 95 wctype_t wct = 0; 96 static_assert((std::is_same<decltype(iswalnum(w)), int>::value), ""); 97 static_assert((std::is_same<decltype(iswalpha(w)), int>::value), ""); 98 static_assert((std::is_same<decltype(iswblank(w)), int>::value), ""); 99 static_assert((std::is_same<decltype(iswcntrl(w)), int>::value), ""); 100 static_assert((std::is_same<decltype(iswdigit(w)), int>::value), ""); 101 static_assert((std::is_same<decltype(iswgraph(w)), int>::value), ""); 102 static_assert((std::is_same<decltype(iswlower(w)), int>::value), ""); 103 static_assert((std::is_same<decltype(iswprint(w)), int>::value), ""); 104 static_assert((std::is_same<decltype(iswpunct(w)), int>::value), ""); 105 static_assert((std::is_same<decltype(iswspace(w)), int>::value), ""); 106 static_assert((std::is_same<decltype(iswupper(w)), int>::value), ""); 107 static_assert((std::is_same<decltype(iswxdigit(w)), int>::value), ""); 108 static_assert((std::is_same<decltype(iswctype(w, wct)), int>::value), ""); 109 static_assert((std::is_same<decltype(wctype("")), wctype_t>::value), ""); 110 static_assert((std::is_same<decltype(towlower(w)), wint_t>::value), ""); 111 static_assert((std::is_same<decltype(towupper(w)), wint_t>::value), ""); 112 static_assert((std::is_same<decltype(towctrans(w, wctr)), wint_t>::value), ""); 113 static_assert((std::is_same<decltype(wctrans("")), wctrans_t>::value), ""); 114 } 115