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Clean up codebase: rename stdlib layer, strip porting residue, fix tooling

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Rename src/jolt -> stdlib (the runtime-loaded layer; jolt-core stays the
seed-baked layer) and update the loader / emit-image / doc paths. Drop dead
code: the spike/ experiments, the duplicate clojuredocs-export.edn (json moves
to tools/), the Janet-era jolt.http binding, and the orphaned
persistent_vector.clj whose ns/path didn't even match.

Strip porting residue from comments and docstrings across host/chez, jolt-core,
stdlib, tests, and docs: internal issue ids, "Phase N" markers, and the "vs
Janet" historical exposition, leaving present-tense descriptions and the real
JVM-Clojure semantic contrasts. Same pass over the corpus suite labels. The seed
is unchanged (docstrings/comments aren't emitted), so the self-host fixpoint and
corpus are untouched.

Port tools/spec_coverage.py off the dead janet probe to bin/joltc and regenerate
coverage.md; drop the dead :host/janet rule from certify.clj and regenerate the
conformance profile. Add docs/host-interop.md (the JVM shims and how to register
your own host class from a library) and a writing-style note in CLAUDE.md.

Stabilize the four racy concurrency corpus cases (future-cancel and agent
send/send-off): give the future a sleeping body and the agent a slow action, so
cancel reliably catches an in-flight future and deref reliably reads the
pre-update snapshot. They certify deterministically now, so drop their :flaky
allowlist entries and the orphaned legend.
This commit is contained in:
Yogthos 2026-06-22 22:18:00 -04:00
parent c18f8087f0
commit 33eff7c7d8
112 changed files with 970 additions and 1621 deletions
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16
test/conformance/known-divergences.edn
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@ -1,10 +1,8 @@
{:doc
"Rows of test/chez/corpus.edn whose :expected differs from reference JVM Clojure. The corpus is JVM-sourced (regen-corpus.clj), so this list is only the rows whose JVM value is an opaque host object that cannot round-trip to readable source — Java arrays, transients, atoms, beans, proxies, and chunks print as #object[..@addr] with a per-run identity — plus the (fn* foo) strictness case and a few racy concurrency cases (:flaky). For those the corpus keeps jolt's value. certify.clj gates on NEW (unlisted) divergences and STALE entries. Keyed by [suite label].",
"Rows of test/chez/corpus.edn whose :expected differs from reference JVM Clojure. The corpus is JVM-sourced (regen-corpus.clj), so this list is only the rows whose JVM value is an opaque host object that cannot round-trip to readable source — Java arrays, transients, atoms, beans, proxies, and chunks print as #object[..@addr] with a per-run identity — plus the (fn* foo) strictness case. For that the corpus keeps jolt's value. certify.clj gates on NEW (unlisted) divergences and STALE entries. Keyed by [suite label].",
:legend
{:numeric-model
"jolt has a numeric tower (exact integer / Ratio / double); no BigDecimal",
:concurrency-model
"Janet isolated-heap snapshot futures/agents/pmap; atoms snapshot, not shared",
:host-model
"no JVM host: classes->name strings, type->symbol, *in* is a map, inline-impl extenders, duck-typed with-open close",
:reader-model
@ -19,18 +17,6 @@
[{:suite "forms / fn",
:label "no param vector",
:category :strictness}
;; racy: agent send / future-cancel observe state that the action thread may or
;; may not have reached yet, so the JVM value is nondeterministic run-to-run.
{:suite "state / agents (synchronous shim)", :label "send applies",
:category :concurrency-model, :flaky true}
{:suite "state / agents (synchronous shim)", :label "send-off applies",
:category :concurrency-model, :flaky true}
{:suite "clojure.core / futures — predicates",
:label "cancel an in-flight future returns true",
:category :concurrency-model, :flaky true}
{:suite "clojure.core / futures — predicates",
:label "future-cancelled? after cancel",
:category :concurrency-model, :flaky true}
{:suite "io / cold tagged types via print-method",
:label "atom override fires nested",
:category :reader-model}