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// PR c++/47999
// { dg-options -std=c++0x }
int& identity(int& i)
{
return i;
}
// In a function template, auto type deduction works incorrectly.
template <typename = void>
void f()
{
int i = 0;
auto&& x = identity(i); // Type of x should be `int&`, but it is `int&&`.
}
int main (int argc, char* argv[])
{
f();
return 0;
}
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