ConstantToCurrent crash

[disarray2077]

The code below causes a crash in the method "ConstantToCurrent"

public static void TestCrash(Object obj = "")
{
}

public static void Main()
{
	TestCrash();
}

Tested with: https://github.com/beefytech/Beef/commit/2b7d0284f7891b3d82e75f814ff90000d185a62d