diff options
Diffstat (limited to 'src/preprocessing/passes/unconstrained_simplifier.h')
-rw-r--r-- | src/preprocessing/passes/unconstrained_simplifier.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/preprocessing/passes/unconstrained_simplifier.h b/src/preprocessing/passes/unconstrained_simplifier.h index ac4fd0a03..c10730d60 100644 --- a/src/preprocessing/passes/unconstrained_simplifier.h +++ b/src/preprocessing/passes/unconstrained_simplifier.h @@ -2,9 +2,9 @@ /*! \file unconstrained_simplifier.h ** \verbatim ** Top contributors (to current version): - ** Clark Barrett, Andres Noetzli + ** Clark Barrett, Andres Noetzli, Andrew Reynolds ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2019 by the authors listed in the file AUTHORS + ** Copyright (c) 2009-2020 by the authors listed in the file AUTHORS ** in the top-level source directory) and their institutional affiliations. ** All rights reserved. See the file COPYING in the top-level source ** directory for licensing information.\endverbatim @@ -62,7 +62,11 @@ class UnconstrainedSimplifier : public PreprocessingPass theory::SubstitutionMap d_substitutions; const LogicInfo& d_logicInfo; - + /** + * Visit all subterms in assertion. This method throws a LogicException if + * there is a subterm that is unhandled by this preprocessing pass (e.g. a + * quantified formula). + */ void visitAll(TNode assertion); Node newUnconstrainedVar(TypeNode t, TNode var); void processUnconstrained(); |