Realtime sanitizer (RTSan) in Apple Clang

Hello,

Is there any plan to integrate realtime sanitier (RTSan) in Apple Clang? This tool has been introduced in Clang 20.1.0 back in March 2025. This tool is incredibly useful, and having it in AppleClang (and ideally integrated in Xcode and xcodebuild) would be great.

Thank you, Best,

Thomas

Answered by DTS Engineer in 866365022

AFAIK Apple hasn’t made any announcements in this space, and so it’s not something we can fruitfully discuss here [1]. But if you’d like to see that happen, I encourage you to file an enhancement request explaining that.

Please post your bug number, just for the record.

Share and Enjoy

Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

[1] See tip 3 in Quinn’s Top Ten DevForums Tips.

AFAIK Apple hasn’t made any announcements in this space, and so it’s not something we can fruitfully discuss here [1]. But if you’d like to see that happen, I encourage you to file an enhancement request explaining that.

Please post your bug number, just for the record.

Share and Enjoy

Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

[1] See tip 3 in Quinn’s Top Ten DevForums Tips.

Realtime sanitizer (RTSan) in Apple Clang
 
 
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