r214924 - Make crash diagnostics on Windows the tiniest bit more useful

[Yi Kong]

The leading white space isn't meaningful any more. It was necessary
because it was implemented as concatenating string in a loop.

http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Compilation.cpp?r1=190620&r2=190619&pathrev=190620

Patch LGTM, thanks!

-Yi

On 6 August 2014 23:26, Tobias Grosser <tobias at grosser.es> wrote:
> It seems the reason is that a white space at the beginning of the last line
> of 'clang -v -E -x c /dev/null -###' is not longer emitted, but LNT
> seems to match for exactly this white space. I am not sure if and why
> this white space was there and if it carried some meaning, but in case this
> change on the clang side was intentional, I attached a patch to fix LNT.
>
> Cheers,
> Tobias
>
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