[PATCH] Fix bug 19437 - Only add discriminators for DWARF 4 and above.

[Diego Novillo]

On Thu, Apr 17, 2014 at 6:19 PM, Adrian Prantl <aprantl at apple.com> wrote:

>
> No no, I just meant that I should be able to say
> $ clang -gdwarf-4 and get full DWARF4 output at my own risk, rather than
> disabling the feature on Darwin completely.
>

Oh, yeah. That is how it works. All we check is for the dwarf version
number, so my patch will give you the behaviour you want.


Diego.
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