[PATCH] Fix llvm::sys::path::home_directory on unix to get path from passwd.pw_dir when the $HOME variable isn't set

[Chandler Carruth]

On Tue, Feb 10, 2015 at 9:34 PM, Mehdi AMINI <mehdi.amini at apple.com> wrote:

> A few comments:
>
> - Use clang-format or manually follow the rules defined here:
> http://llvm.org/docs/CodingStandards.html
> - You are using a VLA, this is not C++ standard I believe.
> - At least add a clear comment on what you are doing and why (explain why
> getenv("HOME") might fail.
>

It's really unclear to me that we should support this at all rather. I feel
like we're adding complexity we really don't need.
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