modularize tests - please review

[Sean Silva]

On Mon, Mar 18, 2013 at 8:06 PM, Thompson, John <
John_Thompson at playstation.sony.com> wrote:

>  Thanks, Sean.****
>
> ** **
>
> I’ve fixed the issues mentioned, except for this one:****
>
> ** **
>
> **Ø  **+# RUN: modularize %s -x c++ 2>&1 | FileCheck %s****
>
> ** **
>
> It seems “|&” mentioned in the docs doesn’t work on Windows, but “2>&1”
> does.  Both forms seem to work on Linux, though.  I see “2>&1”  is used in
> several clang tests.****
>
> **
>

Daniel, can you confirm that the advice regarding |& vs. 2>&1 on <
http://llvm.org/docs/TestingGuide.html#writing-new-regression-tests> is out
of date with respect to lit's current behavior? If it is out of date, I'd
like to remove it.

-- Sean Silva
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