Comment by jeffreyrogers

That gcc error is strange, since I think in the recent versions of OS X gcc is just an aliases for clang.

Here's my output of `gcc --version` on OS X 10.10:

    Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
    Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn)
    Target: x86_64-apple-darwin14.3.0
    Thread model: posix

edit: also, should've said that's really cool and thanks for posting your source code.