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| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2021-04-12 16:55:44 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-04-12 21:55:44 +0000 |
| commit | 76f495646c0e3a95f2474c5d746bc61ece18f89f (patch) | |
| tree | 5390007f4be229dfb18e641f34b9d9df6a9dea92 /src/theory/valuation.cpp | |
| parent | af398235ef9f3a909991fddbb71d43434d6cf3a1 (diff) | |
Fix computation of whether a type is finite (#6312)
This PR generalizes TypeNode::isFinite / TypeNode::isInterpretedFinite with TypeNode::getCardinalityClass. It then uses this method to fix our computation of when a type should be treated as finite.
Fixes #4260, fixes #6100 (that benchmark now says unknown without an error).
Diffstat (limited to 'src/theory/valuation.cpp')
| -rw-r--r-- | src/theory/valuation.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/theory/valuation.cpp b/src/theory/valuation.cpp index c72c4e487..937fcd5fa 100644 --- a/src/theory/valuation.cpp +++ b/src/theory/valuation.cpp @@ -220,5 +220,10 @@ context::CDList<Assertion>::const_iterator Valuation::factsEnd(TheoryId tid) return theory->facts_end(); } +bool Valuation::isFiniteType(TypeNode tn) const +{ + return d_engine->isFiniteType(tn); +} + } // namespace theory } // namespace cvc5 |