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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 strstreambuf
// void freeze(bool freezefl = true);
#include <strstream>
#include <cassert>
int main()
{
{
std::strstreambuf sb;
sb.freeze(true);
assert(sb.sputc('a') == EOF);
sb.freeze(false);
assert(sb.sputc('a') == 'a');
}
}
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