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

`Name`	`Date`	`Size`
Up to higher level directory
`stderr.txt.expect`	20-Jun-2014	`115`
`stdout.txt.expect`	20-Jun-2014	`77`
`unknown_function.rs`	20-Jun-2014	`132`
`zzz.rs`	20-Jun-2014	`62`