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New lib/datalog/builtins.sx: (< <= > >= = !=) and (is X expr) with + - * /. dl-eval-arith recursively evaluates nested compounds. Safety analysis now walks body left-to-right tracking the bound set: comparisons require all args bound, is RHS vars must be bound (LHS becomes bound), = special-cases the var/non-var combos. db.sx keeps the simple safety check as a forward-reference fallback; builtins.sx redefines dl-rule-check-safety to the comprehensive version. eval.sx dispatches built-ins through dl-eval-builtin instead of erroring. 19 new tests.
22 lines
577 B
Plaintext
22 lines
577 B
Plaintext
# Datalog conformance config — sourced by lib/guest/conformance.sh.
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LANG_NAME=datalog
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MODE=dict
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PRELOADS=(
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lib/datalog/tokenizer.sx
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lib/datalog/parser.sx
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lib/datalog/unify.sx
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lib/datalog/db.sx
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lib/datalog/builtins.sx
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lib/datalog/eval.sx
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)
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SUITES=(
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"tokenize:lib/datalog/tests/tokenize.sx:(dl-tokenize-tests-run!)"
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"parse:lib/datalog/tests/parse.sx:(dl-parse-tests-run!)"
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"unify:lib/datalog/tests/unify.sx:(dl-unify-tests-run!)"
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"eval:lib/datalog/tests/eval.sx:(dl-eval-tests-run!)"
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"builtins:lib/datalog/tests/builtins.sx:(dl-builtins-tests-run!)"
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)
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