On my version of Mac OSX (Lion 10.7.1, XCode 4.1), there is LLVM 3.0svn and Clang 2.1. The current versions are LLVM 3.0 and Clang 3.0.
From the XCode web site, it seems that the latest version (4.2.1) still uses LLVM 2.0, and this seems to be a mistake.
Do you know if installing the latest XCode I will get a more recent version of LLVM/Clang?
Do you know of any possible issues installing Clang manually?
Once installed, will the new Clang be used automatically by all the IDEs I have (e.g. NetBeans)?
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