giles 4b5e75dc3e datalog: tokenizer raises on unterminated block comment (249/249) ...

Bug: `/* unclosed` was silently consumed to EOF, swallowing any
Datalog code that followed inside the (never-closing) comment.
Programs would produce empty parses with no error.

Fix: skip-block-comment! now raises when it hits EOF without
finding `*/`. Error message includes the position where the
problem was first detected. Line comments (`%`) and properly
closed block comments (`/* ... */`) are unaffected.

1 new tokenize test verifies the error path.

2026-05-10 20:59:33 +00:00

..

aggregates.sx

datalog: indirect aggregate cycle rejected (230/230)

2026-05-08 14:08:02 +00:00

api.sx

datalog: dl-eval ≡ dl-eval-magic equivalence test (215/215)

2026-05-08 10:19:58 +00:00

builtins.sx

datalog: built-in-only query goals (236/236)

2026-05-08 14:19:25 +00:00

demo.sx

datalog: org-chart + transitive headcount demo (219/219)

2026-05-08 10:24:10 +00:00

eval.sx

datalog: reject reserved relation names as rule/fact heads (246/246)

2026-05-10 20:51:56 +00:00

magic.sx

datalog: magic regression tests from bug-hunt round (242/242)

2026-05-09 13:11:47 +00:00

negation.sx

datalog: stratified negation (Phase 7, 124/124)

2026-05-08 08:20:56 +00:00

parse.sx

datalog: parser accepts negative integer literals (248/248)

2026-05-10 20:55:42 +00:00

semi_naive.sx

datalog: first-arg index per relation (Phase 5e perf, 169/169)

2026-05-08 09:27:44 +00:00

tokenize.sx

datalog: tokenizer raises on unterminated block comment (249/249)

2026-05-10 20:59:33 +00:00

unify.sx

datalog: unification + substitution + 28 tests (Phase 2, 72/72)

2026-05-07 23:34:35 +00:00