* directory. SmbFile URLs have the following syntax:
 *
 * <blockquote>
 * 
 * <pre>
 *     smb://[[[domain;]username[:password]@]server[:port]/[[share/[dir/]file]]][?param=value[param2=value2[...]]]
 * </pre>
 * 
 * </blockquote>
 *
 * This example:
 *
 * <blockquote>
 * 
 * <pre>
 *     smb://storage15/public/foo.txt
 * </pre>
 * 
 * </blockquote>
 *

		// values
		{`package v0; var (a, b int; _ = a + b)`, `a + b`, `value`},
		{`package v1; var _ = &[]int{1}`, `[]int{…}`, `value`},
		{`package v2; var _ = func(){}`, `func() {}`, `value`},
		{`package v4; func f() { _ = f }`, `f`, `value`},
		{`package v3; var _ *int = nil`, `nil`, `value, nil`},
		{`package v3; var _ *int = (nil)`, `(nil)`, `value, nil`},