<?xml version="1.0" encoding="us-ascii"?>
<ErrorDocumentation xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <ErrorName>CS1105</ErrorName>
  <Examples>
    <string>// CS1105: `S.Foo(this int?)': Extension methods must be declared static
// Line: 6


static class S
{
	void Foo (this int? s)
	{
	}
}
</string>
  </Examples>
</ErrorDocumentation>