<?xml version="1.0"?>
<ErrorDocumentation xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <ErrorName>CS4025</ErrorName>
  <Examples>
    <string>// CS4025: The CallerFilePath applied to parameter `x' will have no effect because it applies to a member that is used in context that do not allow optional arguments
// Line: 14
// Compiler options: -warnaserror

using System.Runtime.CompilerServices;

partial class D
{
	partial void Foo (string x = "x");
}

partial class D
{
	partial void Foo ([CallerFilePath] string x)
	{
	}
}</string>
  </Examples>
</ErrorDocumentation>