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

`Name`	`Date`	`Size`
Up to higher level directory
`ptr_to_fn_proto.rs`	22-Oct-2020	`73`
`stderr.txt.expect`	22-Oct-2020	`74`
`stdout.txt.expect`	22-Oct-2020	`0`