Apple is shipping code built with this, and is supporting it for developers to use (see https://developer.apple.com/documentation/xcode/enabling-enhanced-securi

Apple is shipping code built with this, and is supporting it for developers to use (see https://developer.apple.com/documentation/xcode/enabling-enhanced-security-for-your-app#Adopt-bounds-checking-in-C https://developer.apple.com/documentation/xcode/enabling-enh...)