<?xml version="1.0" encoding="us-ascii"?>
<ErrorDocumentation xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <ErrorName>CS0631</ErrorName>
  <Examples>
    <string>// CS0631: The modifiers `ref' and `out' are not valid in this context
// Line: 5

class X {
	public static explicit operator X (ref X[] foo)
	{
		return null;
	}
}
</string>
    <string>// CS0631: The modifiers `ref' and `out' are not valid in this context
// Line: 5

class X {
	public static X operator &lt; (ref X a, int b)
	{
		return null;
	}
}
</string>
    <string>// CS0631: The modifiers `ref' and `out' are not valid in this context
// Line: 5

class X {
	public int this [ref int arg] { set {} }
}
</string>
  </Examples>
</ErrorDocumentation>