diff options
Diffstat (limited to 'src/theory/theory.h')
| -rw-r--r-- | src/theory/theory.h | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/src/theory/theory.h b/src/theory/theory.h index d1734674d..21a5aacf5 100644 --- a/src/theory/theory.h +++ b/src/theory/theory.h @@ -23,7 +23,6 @@ #include "expr/attribute.h" #include "expr/command.h" #include "theory/valuation.h" -#include "theory/substitutions.h" #include "theory/output_channel.h" #include "theory/logic_info.h" #include "theory/options.h" @@ -50,6 +49,7 @@ namespace theory { class QuantifiersEngine; class TheoryModel; +class SubstitutionMap; namespace rrinst { class CandidateGenerator; @@ -576,25 +576,7 @@ public: * Given a literal, add the solved substitutions to the map, if any. * The method should return true if the literal can be safely removed. */ - virtual PPAssertStatus ppAssert(TNode in, SubstitutionMap& outSubstitutions) { - if (in.getKind() == kind::EQUAL) { - if (in[0].isVar() && !in[1].hasSubterm(in[0])) { - outSubstitutions.addSubstitution(in[0], in[1]); - return PP_ASSERT_STATUS_SOLVED; - } - if (in[1].isVar() && !in[0].hasSubterm(in[1])) { - outSubstitutions.addSubstitution(in[1], in[0]); - return PP_ASSERT_STATUS_SOLVED; - } - if (in[0].isConst() && in[1].isConst()) { - if (in[0] != in[1]) { - return PP_ASSERT_STATUS_CONFLICT; - } - } - } - - return PP_ASSERT_STATUS_UNSOLVED; - } + virtual PPAssertStatus ppAssert(TNode in, SubstitutionMap& outSubstitutions); /** * Given an atom of the theory coming from the input formula, this |