* parse union and fancy array types Signed-off-by: Nick Cameron <nrc@ncameron.org> * type aliases Signed-off-by: Nick Cameron <nrc@ncameron.org> * Treat Helix and Face as primitive types Signed-off-by: Nick Cameron <nrc@ncameron.org> * code motion: factor our execution::types module Signed-off-by: Nick Cameron <nrc@ncameron.org> * Tests for type coercion and subtyping Signed-off-by: Nick Cameron <nrc@ncameron.org> * Add Point2D/3D to std Signed-off-by: Nick Cameron <nrc@ncameron.org> * Rebasing and fixes Signed-off-by: Nick Cameron <nrc@ncameron.org> --------- Signed-off-by: Nick Cameron <nrc@ncameron.org>