ref: b1481c67d3e7709020bdb3a107602ab6ac80624f
parent: 2c078158d4d8207ac978f4f86e8f3e18e47793eb
author: Ori Bernstein <ori@eigenstate.org>
date: Thu Sep 24 20:04:27 EDT 2015
Refer to captured vars through env ptr
The other half to populate an env pointer isn't there,
so we haven't enabled this.