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fix build break on seq evaluation

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-03-24 08:48:42 -07:00
parent 89fad8913f
commit 29845d037b
1 changed files with 7 additions and 3 deletions
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10
src/smt/theory_seq.cpp
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@ -2028,9 +2028,9 @@ public:
expr_ref_vector args(th.m);
unsigned j = 0, k = 0;
bool is_string = th.m_util.is_string(m_sort);
svector<unsigned> sbuffer;
expr_ref result(th.m);
if (is_string) {
svector<unsigned> sbuffer;
bv_util bv(th.m);
rational val;
unsigned sz;
@ -2038,11 +2038,15 @@ public:
for (unsigned i = 0; i < m_source.size(); ++i) {
if (m_source[i]) {
VERIFY(bv.is_numeral(values[j++], val, sz));
sbuffer.push_back(val.get_unsigned());
}
else {
VERIFY(bv.is_numeral(m_strings[k++], val, sz));
zstring zs;
VERIFY(th.m_util.str.is_string(m_strings[k++], zs));
for (unsigned l = 0; l < zs.length(); ++l) {
sbuffer.push_back(zs[l]);
}
}
sbuffer.push_back(val.get_unsigned());
}
result = th.m_util.str.mk_string(zstring(sbuffer.size(), sbuffer.c_ptr()));
}