How to check Apple's LLVM build number?

Happy New Year to everyone!

I’m trying to track whether this bug: has been fixed in the Apple LLVM version we use:
Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn)

Any ideas how I can check that?


Ákos Somorjai
Developer Support Manager

GRAPHISOFT | Graphisoft Park 1. Budapest 1031 Hungary | +36 1 437-3000 |

Could someone please answer my question?

Thanks, Akos

This is the mailing list for the open source LLVM project. Questions about Apple’s compiler should be directed to the Apple support forums at

For questions like this (references to external, non-Apple bug reports), the canonical answer is best answered by “try it and find out.”


Hi Jim,

Thanks for the info; I’ll try that.

Best, Akos