embed a namespace value spliced into a form (~*ns*)

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A macro like (defmacro cur-ns [] `(str ~*ns*)) splices the live *ns* value
into its expansion, leaving an opaque jns object as a list element. The
analyzer had no way to carry a runtime value and threw uncompilable — the last
remaining corpus crash. Recognize a jns via the host contract (form-ns-value?)
and emit a :the-ns leaf that reconstructs it by name (intern-ns!) at the call
site, the same IR-leaf pattern as regex/inst/uuid. Closes unquote-*ns*-in-
template; corpus crash count -> 0.

A namespace fast path rather than a general constant pool: it's the only
embedded-value case in the corpus and the common real-world one (libs splice
~*ns*). A general pool can come later if other value types appear.

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Yogthos 2026-06-21 23:40:59 -04:00

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