Cross Reference: /frameworks/compile/slang/tests/P_unknown_function

`Name`	`Date`	`Size`
Up to higher level directory
`stderr.txt.expect`	01-Nov-2013	`115`
`stdout.txt.expect`	01-Nov-2013	`77`
`unknown_function.rs`	01-Nov-2013	`132`
`zzz.rs`	01-Nov-2013	`62`