63 lines
2.3 KiB
C++
63 lines
2.3 KiB
C++
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// -*- C++ -*-
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//===-------------------------- algorithm ---------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <regex>
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// template <class charT> struct regex_traits;
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// charT translate_nocase(charT c) const;
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#include <regex>
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#include <cassert>
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int main()
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{
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{
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std::regex_traits<char> t;
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assert(t.translate_nocase(' ') == ' ');
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assert(t.translate_nocase('A') == 'a');
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assert(t.translate_nocase('\x07') == '\x07');
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assert(t.translate_nocase('.') == '.');
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assert(t.translate_nocase('a') == 'a');
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assert(t.translate_nocase('1') == '1');
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assert(t.translate_nocase('\xDA') == '\xDA');
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assert(t.translate_nocase('\xFA') == '\xFA');
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t.imbue(std::locale("en_US"));
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assert(t.translate_nocase(' ') == ' ');
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assert(t.translate_nocase('A') == 'a');
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assert(t.translate_nocase('\x07') == '\x07');
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assert(t.translate_nocase('.') == '.');
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assert(t.translate_nocase('a') == 'a');
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assert(t.translate_nocase('1') == '1');
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assert(t.translate_nocase('\xDA') == '\xDA');
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assert(t.translate_nocase('\xFA') == '\xFA');
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}
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{
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std::regex_traits<wchar_t> t;
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assert(t.translate_nocase(L' ') == L' ');
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assert(t.translate_nocase(L'A') == L'a');
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assert(t.translate_nocase(L'\x07') == L'\x07');
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assert(t.translate_nocase(L'.') == L'.');
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assert(t.translate_nocase(L'a') == L'a');
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assert(t.translate_nocase(L'1') == L'1');
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assert(t.translate_nocase(L'\xDA') == L'\xDA');
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assert(t.translate_nocase(L'\xFA') == L'\xFA');
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t.imbue(std::locale("en_US"));
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assert(t.translate_nocase(L' ') == L' ');
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assert(t.translate_nocase(L'A') == L'a');
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assert(t.translate_nocase(L'\x07') == L'\x07');
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assert(t.translate_nocase(L'.') == L'.');
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assert(t.translate_nocase(L'a') == L'a');
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assert(t.translate_nocase(L'1') == L'1');
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assert(t.translate_nocase(L'\xDA') == L'\xFA');
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assert(t.translate_nocase(L'\xFA') == L'\xFA');
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}
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}
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