[SR-8917] FileHandle warning: 'let' properties are implicitly 'final'; use 'public' instead of 'open'

[kevints]

Previous ID	SR-8917
Radar	None
Original Reporter	@kevints
Type	Bug
Status	Resolved
Resolution	Done

Additional Detail from JIRA

Votes	0
Component/s	Foundation
Labels	Bug
Assignee	@spevans
Priority	Medium

md5: 5eff2be89051ae4a6c137d048ebe99f6

relates to:

• SR-7608 Pipe() crashes when the underlying system call fails.

Issue Description:

Foundation/FileHandle.swift:369:14: warning: 'let' properties are implicitly 'final'; use 'public' instead of 'open'
    open let fileHandleForReading: FileHandle
    ~~~~     ^
    public
Foundation/FileHandle.swift:370:14: warning: 'let' properties are implicitly 'final'; use 'public' instead of 'open'
    open let fileHandleForWriting: FileHandle
    ~~~~     ^
    public

[spevans]

This was fixed in #1697 as a fix for SR-7608