diff options
Diffstat (limited to 'src/theory/builtin/theory_builtin.cpp')
-rw-r--r-- | src/theory/builtin/theory_builtin.cpp | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/src/theory/builtin/theory_builtin.cpp b/src/theory/builtin/theory_builtin.cpp index 1951e438c..6cdcb4032 100644 --- a/src/theory/builtin/theory_builtin.cpp +++ b/src/theory/builtin/theory_builtin.cpp @@ -27,8 +27,8 @@ namespace CVC4 { namespace theory { namespace builtin { -Node blastDistinct(TNode in) { - Debug("theory-rewrite") << "blastDistinct: " << in << std::endl; +Node TheoryBuiltin::blastDistinct(TNode in) { + Debug("theory-rewrite") << "TheoryBuiltin::blastDistinct: " << in << std::endl; Assert(in.getKind() == kind::DISTINCT); if(in.getNumChildren() == 2) { // if this is the case exactly 1 != pair will be generated so the @@ -51,17 +51,18 @@ Node blastDistinct(TNode in) { return out; } -RewriteResponse TheoryBuiltin::postRewrite(TNode in, bool topLevel) { - if(topLevel) { - if(in.getKind() == kind::DISTINCT) { - return RewritingComplete(blastDistinct(in)); - } - } +RewriteResponse TheoryBuiltin::preRewrite(TNode in, bool topLevel) { + switch(in.getKind()) { + case kind::DISTINCT: + return RewritingComplete(blastDistinct(in)); - // EQUAL is a special case that should never end up here - Assert(in.getKind() != kind::EQUAL); + case kind::EQUAL: + // EQUAL is a special case that should never end up here + Unreachable("TheoryBuiltin can't rewrite EQUAL !"); - return RewritingComplete(in); + default: + return RewritingComplete(in); + } } }/* CVC4::theory::builtin namespace */ |