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Test, Build, and Deploy / test-build-deploy (push) Failing after 47s
`is(R, /(X, 0))` was silently producing IEEE infinity:
(dl-eval "p(10). q(R) :- p(X), is(R, /(X, 0))." "?- q(R).")
=> ({:R inf})
That value then flowed through comparisons (anything < inf, anything
> inf) and aggregations (sum of inf, max of inf) producing nonsense
results downstream. `dl-eval-arith` now checks the divisor before
the host `/` and raises "division by zero in <expr>" — surfacing
the bug at its source rather than letting infinity propagate.
1 new test; conformance 264/264.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
421 B
421 B
datalog scoreboard
264 / 264 passing (0 failure(s)).
| Suite | Passed | Total | Status |
|---|---|---|---|
| tokenize | 30 | 30 | ok |
| parse | 22 | 22 | ok |
| unify | 29 | 29 | ok |
| eval | 39 | 39 | ok |
| builtins | 24 | 24 | ok |
| semi_naive | 8 | 8 | ok |
| negation | 10 | 10 | ok |
| aggregates | 23 | 23 | ok |
| api | 22 | 22 | ok |
| magic | 36 | 36 | ok |
| demo | 21 | 21 | ok |