create-ns/remove-ns/find-ns/all-ns/the-ns/ns-interns/ns-aliases/ns-imports/
ns-resolve/resolve/refer become ctx-capturing clojure.core fns
(install-stateful-fns!) with evaluated-arg Clojure semantics, replacing
interpreter special arms that were loose: the-ns/ns-interns/ns-aliases/
ns-imports ignored their argument (always current ns), create-ns/remove-ns/
ns-resolve took theirs unevaluated. The optional-arg forms still default to
the current ns, preserving the prior 0-arg behavior. refer previously had a
special-names entry but NO interpreter arm — it errored everywhere; it now
refers the named ns's public vars (use-impl), :only/:exclude filters not yet
honored. ns-resolve does its lookup directly: types/ns-resolve keys ns-find
with the symbol struct instead of its name string and never finds anything.
Removed all of them from the evaluator arms, host_iface special-names, and
compiler uncompilable-heads (use/ns/require/in-ns stay punted in the bootstrap
compiler — it builds analyzer.clj, whose ns forms need the interpreter).
Gate: conformance 285x3 (+8 ns-fn cases), fallback-zero 62/3, fixpoint,
self-host, sci, staged, suite 4049>=4034 (+2 passes), all specs+unit.
b11a072ea3