giles 285cd530eb datalog: reject body lits with reserved names ...

Nested `not(not(P))` silently misparsed: outer `not(...)` is
recognised as negation, but the inner `not(banned(X))` was parsed
as a positive call to a relation called `not`. With no `not`
relation present, the inner match was empty, the outer negation
succeeded vacuously, and `vip(X) :- u(X), not(not(banned(X))).`
collapsed to `vip(X) :- u(X).` — a silent double-negation = identity
fallacy.

Fix in `dl-rule-check-safety`: the positive-literal branch and
`dl-process-neg!` both reject any body literal whose relation
name is in `dl-reserved-rel-names`. Error message names the
relation and points the user at stratified negation through an
intermediate relation.

1 regression test; conformance 260/260.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-11 07:41:49 +00:00

..

agent-briefings

merge: loops/apl — APL on SX runtime + transpile + 362 tests

2026-05-07 11:31:17 +00:00

designs

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

apl-on-sx.md

apl: perf — fix quadratic append in permutations, restore queens(8)

2026-05-07 19:33:09 +00:00

common-lisp-on-sx.md

cl: Phase 5 set-macro-character + Phase 6 corpus 200+ — 518/518 tests

2026-05-05 12:35:26 +00:00

datalog-on-sx.md

datalog: reject body lits with reserved names

2026-05-11 07:41:49 +00:00

elixir-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

elm-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

erlang-on-sx.md

erlang: round-out BIFs (+40 tests), full plan ticked at 530/530

2026-04-25 08:06:17 +00:00

forth-on-sx.md

Recover agent-loop progress: lua/prolog/forth/erlang/haskell phases 1-2

2026-04-24 16:03:00 +00:00

go-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

haskell-completeness.md

plans: haskell-completeness phases 7-16 + updated loop briefing

2026-05-06 17:40:53 +00:00

haskell-on-sx.md

haskell: 13 new program suites + scoreboard 156/156 (775 tests)

2026-05-06 17:02:02 +00:00

hs-blockers-drain.md

hs: drain plan for blockers + Bucket E + F

2026-04-25 08:54:05 +00:00

hs-bucket-f.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

hs-conformance-scoreboard.md

chore: scoreboard 1478/1496 (+1 or-from listener)

2026-05-06 15:17:43 +00:00

hs-conformance-to-100.md

Merge branch 'hs-e40-fetch' into loops/hs

2026-04-26 17:54:34 +00:00

js-on-sx.md

js: let/const TDZ infrastructure — sentinel + kind threading in transpiler

2026-04-25 18:35:32 +00:00

koka-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

lib-guest.md

GUEST-plan: log step 8 partial — algebra + literal rule, assembly deferred

2026-05-07 19:45:23 +00:00

lua-on-sx.md

Recover agent-loop progress: lua/prolog/forth/erlang/haskell phases 1-2

2026-04-24 16:03:00 +00:00

minikanren-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

ocaml-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

prolog-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

restore-all.sh

plans: briefings + roadmaps for lua, prolog, forth, erlang, haskell

2026-04-24 15:16:45 +00:00

restore-loop.sh

js-on-sx: baseline commit (278/280 unit, 148/148 slice, runner stub)

2026-04-23 19:42:16 +00:00

ruby-on-sx.md

plan: add SX primitive baseline section to CL/APL/Ruby/Tcl plans

2026-05-01 20:20:56 +00:00

smalltalk-on-sx.md

smalltalk: GNU Smalltalk compare harness; all briefing checkboxes done

2026-04-25 16:32:26 +00:00

sx-improvements.md

plan: record step 14 commit hash — roadmap complete

2026-05-07 02:38:57 +00:00

tcl-on-sx.md

tcl: tick Phase 6 checkboxes, update progress log

2026-05-06 11:06:05 +00:00

tcl-sx-completion.md

plans: tick Phase 5d/5e/5f — file ops, clock locale+scan, socket -async — 376/376

2026-05-07 18:29:20 +00:00