r193815 - Clang modules: collect exports recursively

[Richard Smith]

I had a go at writing a test for this (attached). However... my test fails
both with and without your change.


On Thu, Oct 31, 2013 at 6:22 PM, Richard Smith <richard at metafoo.co.uk>wrote:

> On Thu, Oct 31, 2013 at 5:39 PM, Dmitri Gribenko <gribozavr at gmail.com>wrote:
>
>> On Thu, Oct 31, 2013 at 5:33 PM, Richard Smith <richard at metafoo.co.uk>
>> wrote:
>> > Please add a testcase!
>>
>> Sorry, I don't think this is feasible -- the testcase will involve a
>> mock of this whole huge module structure.  Offline Doug OK'ed
>> committing this without a testcase.
>
>
> Could you test this by adding relevant (empty) modules to
> test/Modules/Inputs/module.map and maybe one extra header?
>
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