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// I, Howard Hinnant, hereby place this code in the public domain.

// Test that the implicit object parameter is *not* an rvalue reference, but is instead

//   identical to that specified in C++03.  That is, the implicit object parameter is

//   an lvalue reference that can bind to an rvalue. :-\

//   See http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2118.html under the

//   section "Revision 1 Summary and Rationale" for more details.

// { dg-do compile }

// { dg-options "-std=c++0x" }

template  struct sa;

template <> struct sa {};

struct one   {char x[1];};

struct two   {char x[2];};

struct os

{

    one operator<<(int);

};

struct A

{

    A(int);

};

two operator<<(os&, const A&);

void test()

{

    os o;

    sa t1;  // Calls os::operator<<(int)

                                 // Would be ambiguous if the implicit object parameter

                                 // was an rvalue reference.

}

int main()

{

    return 0;

}