clang-3.4 1:3.4~svn183914-1ubuntu1 (amd64 binary) in ubuntu saucy

 Clang project is a C, C++, Objective C and Objective C++ front-end
 for the LLVM compiler. Some of its goals include the following:
 .
 End-User Features:
 .
    * Fast compiles and low memory use
    * Expressive diagnostics (examples)
    * GCC compatibility
 .
 Utility and Applications:
 .
    * Modular library based architecture
    * Support diverse clients (refactoring, static analysis, code
      generation, etc)
    * Allow tight integration with IDEs
    * Use the LLVM 'BSD' License
 .
 Internal Design and Implementation:
 .
    * A real-world, production quality compiler
    * A simple and hackable code base
    * A single unified parser for C, Objective C, C++, and Objective C++
    * Conformance with C/C++/ObjC and their variants