A build warning is viewed on Linux in Swift 5.3.

[YOCKOW]

New Issue Checklist

• I'm using the latest version of Swift Crypto (master branch)
• I read the Contribution Guidelines
• I searched for existing GitHub issues

Expected behavior

No warnings are viewed while building.

Actual behavior

A warning like below is viewed.

/code/Sources/Crypto/Util/SecureBytes.swift:265:13: warning: using '_' to ignore the result of a Void-returning function is redundant
            _ = self.withUnsafeMutablePointerToElements { elementsPtr in
            ^~~~

Steps to reproduce

Exec swift build on Linux in Swift 5.3.

Swift Crypto version/commit hash

Ver. 1.1.1

Reason

memset_s returns errno_t on Darwin.
On the other hand, memset_s that is implemented in this library returns Void.

Environment

Swift version 5.3 (swift-5.3-RELEASE)
Target: x86_64-unknown-linux-gnu

OS: Ubuntu 18.04
Linux df91427aa21c 4.19.76-linuxkit #1 SMP Tue May 26 11:42:35 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

[Lukasa]

Great catch! It should be sufficient just to fix up the memset_s implemented in this module. Are you happy to make that patch?

[YOCKOW]

@Lukasa
Of course. I'm going to try.
Thank you for the response.