How can I find the actual Clang version on Mac?

Question

Note: None of the answers provided at Get Apple clang version and corresponding upstream LLVM version seems to work anymore.

The download page at http://releases.llvm.or

Answer 1

launch terminal and enter:

clang --version

Apple clang version 11.0.0 (clang-1100.0.33.16)

Answer 2

This wikipedia table maps Xcode and Apple clang versions to LLVM versions. Your clang-902.0.39.1 appears to be based on LLVM 5.0.2.

Answer 3

You could try using

echo | clang -dM -E - | grep __clang

and maybe that will give you more reliable numbers. Although I'm speculating since I'm not on a Mac.

Also, clang has had the -pedantic option for a long long time - many versions before 6.0. -pedantic is a GCC option and clang takes after GCC in its options.