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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <strstream>
// class istrstream
// strstreambuf* rdbuf() const;
#include <strstream>
#include <cassert>
int main()
{
{
const char buf[] = "123 4.5 dog";
const std::istrstream in(buf);
std::strstreambuf* sb = in.rdbuf();
assert(sb->sgetc() == '1');
}
}
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