[Mesa-dev] ast clean-up and fixes

[Emil Velikov]

On 13 November 2015 at 01:13, Timothy Arceri <t_arceri at yahoo.com.au> wrote:
> This is a bunch of clean ups and some small fixes I noticed while
> getting ready to add arb_enhanced_layouts support.
>
> No regressions after runnning on Intels CI system.
>
For the series: (1 v2)

Reviewed-by: Emil Velikov <emil.velikov at collabora.com>

Not the best person when in comes to the glsl code, although things
are pretty trivial.

-Emil