Right now they fail since heterogenous keys can't be sorted.
Fixed, https://github.com/clojure/core.match/commit/3a2e5598b6fc7ad52caa0869802d0ed80ba54124
Fixed, https://github.com/clojure/core.match/commit/3a2e5598b6fc7ad52caa0869802d0ed80ba54124