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Extract the type lattice into jolt.passes.types.lattice

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types.clj was 852 lines mixing the pure structural-type algebra with the
inference engine, checker, and driver. Move the lattice — scalar/struct/vec/set/
union types, join-t, depth-cap, shape, and the numeric/vector return-fn sets —
into jolt.passes.types.lattice (no inference state, no requires). types.clj
requires it; the engine is now ~720 lines. Compiled into the image before
jolt.passes.types. Re-minted seed differs only by gensym label renumbering.
This commit is contained in:
Yogthos 2026-06-23 04:31:43 -04:00
parent 864af8ef7e
commit 99a41d17b9
3 changed files with 163 additions and 153 deletions
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host/chez/emit-image.ss
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@ -94,6 +94,7 @@
(cons "jolt.backend-scheme" "jolt-core/jolt/backend_scheme.clj")
(cons "jolt.passes.fold" "jolt-core/jolt/passes/fold.clj")
(cons "jolt.passes.inline" "jolt-core/jolt/passes/inline.clj")
(cons "jolt.passes.types.lattice" "jolt-core/jolt/passes/types/lattice.clj")
(cons "jolt.passes.types" "jolt-core/jolt/passes/types.clj")
(cons "jolt.passes" "jolt-core/jolt/passes.clj")))