b64f8b07c1
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@119395 91177308-0d34-0410-b5e6-96231b3b80d8
29 lines
709 B
C++
29 lines
709 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 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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// <strstream>
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// class ostrstream
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// strstreambuf* rdbuf() const;
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#include <strstream>
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#include <cassert>
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int main()
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{
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{
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char buf[] = "123 4.5 dog";
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const std::ostrstream out(buf, 0);
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std::strstreambuf* sb = out.rdbuf();
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assert(sb->sputc('a') == 'a');
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assert(buf == std::string("a23 4.5 dog"));
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}
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}
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