internal/core/adt: remove unused nodeContext fields
Remove dynamicFields and buffer fields from nodeContext
that were only cleared but never actually used. Also
remove the envDynamic type that was only referenced by
the unused dynamicFields field.
Signed-off-by: Marcel van Lohuizen <mpvl@gmail.com>
Change-Id: I6c91b6bfb320bf45c2afea52a76ccedc1c406237
Reviewed-on: https://review.gerrithub.io/c/cue-lang/cue/+/1220007
TryBot-Result: CUEcueckoo <cueckoo@cuelang.org>
Unity-Result: CUE porcuepine <cue.porcuepine@gmail.com>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>