[cfe-dev] Missing warning when binding to const ref?

[Nikola Smiljanic]

I'm surprised this doesn't produce a warning:

struct S
{
S(const int& i) : i(i) {}
const int& i;
};

void foo(long l)
{
S s(l); // binding a const ref to temporary
}

int main()
{
foo(1l);
}
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