4b53f508ef
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@105286 91177308-0d34-0410-b5e6-96231b3b80d8
32 lines
752 B
C++
32 lines
752 B
C++
//===----------------------------------------------------------------------===//
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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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// <locale>
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// wbuffer_convert<Codecvt, Elem, Tr>
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// streambuf *rdbuf(streambuf *bytebuf);
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#include <locale>
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#include <codecvt>
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#include <sstream>
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#include <cassert>
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int main()
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{
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typedef std::wbuffer_convert<std::codecvt_utf8<wchar_t> > B;
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{
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std::stringstream s;
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B b;
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assert(b.rdbuf() == nullptr);
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b.rdbuf(s.rdbuf());
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assert(b.rdbuf() == s.rdbuf());
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}
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}
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