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remove iff

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-05-16 18:35:38 -07:00 committed by Arie Gurfinkel
parent ecf15ab07d
commit ff0f257102
47 changed files with 199 additions and 264 deletions

View file

@ -201,7 +201,6 @@ struct goal2sat::imp {
case OP_NOT:
case OP_OR:
case OP_AND:
case OP_IFF:
m_frame_stack.push_back(frame(to_app(t), root, sign, 0));
return false;
case OP_ITE:
@ -630,7 +629,6 @@ struct goal2sat::imp {
case OP_ITE:
convert_ite(t, root, sign);
break;
case OP_IFF:
case OP_EQ:
convert_iff(t, root, sign);
break;