( https://dpaste.dzfl.pl/01922868e611 )

	void f() {};
	void main() {
		auto X = *cast(long[2]*) &f;
	};

// Internal error: backend\cod2.c 3971

The `2` in `long[2]` can be any number > 1.
On x86-32 the same bug is also triggered by `int[2]` and `uint[2]`.

This works fine:

	auto Ptr = cast(long[2]*) &f;
	auto X = *Ptr;

It can also be triggered with the enclosing function:

	void main() {
		auto X = *cast(long[2]*) &main; // Internal error …
	};