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support for smtlib2.6 datatype parsing

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-09-04 21:12:43 -07:00
parent 5492d0e135
commit 5d17e28667
29 changed files with 374 additions and 206 deletions
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2
src/tactic/portfolio/enum2bv_solver.cpp
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@ -136,7 +136,7 @@ public:
if (m.is_eq(b, u, v) && is_uninterp_const(u) && m_rewriter.bv2enum().find(to_app(u)->get_decl(), f) && bv.is_numeral(v, num, bvsize)) {
SASSERT(num.is_unsigned());
expr_ref head(m);
ptr_vector<func_decl> const& enums = dt.get_datatype_constructors(f->get_range());
ptr_vector<func_decl> const& enums = *dt.get_datatype_constructors(f->get_range());
if (enums.size() > num.get_unsigned()) {
head = m.mk_eq(m.mk_const(f), m.mk_const(enums[num.get_unsigned()]));
consequences[i] = m.mk_implies(a, head);