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fix build warnings

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-12-15 04:57:32 +02:00
parent 82c3233967
commit b1459f4fa3
5 changed files with 16 additions and 18 deletions
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16
src/ast/rewriter/seq_rewriter.cpp
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@ -553,7 +553,7 @@ bool seq_rewriter::reduce_eq(expr* l, expr* r, expr_ref_vector& lhs, expr_ref_ve
}
else if(m_util.str.is_unit(l, a) &&
m_util.str.is_unit(r, b)) {
if (m.are_distinct(a, b)) {
if (m().are_distinct(a, b)) {
return false;
}
lhs.push_back(a);
@ -564,9 +564,9 @@ bool seq_rewriter::reduce_eq(expr* l, expr* r, expr_ref_vector& lhs, expr_ref_ve
else if (m_util.str.is_unit(l, a) && m_util.str.is_string(r, s)) {
SASSERT(s.length() > 0);
expr_ref bv = m_util.str.mk_char(s, s.length()-1);
SASSERT(m_butil.is_bv(a));
lhs.push_back(bv);
app* ch = m_util.str.mk_char(s, s.length()-1);
SASSERT(m().get_sort(ch) == m().get_sort(a));
lhs.push_back(ch);
rhs.push_back(a);
m_lhs.pop_back();
if (s.length() == 1) {
@ -610,7 +610,7 @@ bool seq_rewriter::reduce_eq(expr* l, expr* r, expr_ref_vector& lhs, expr_ref_ve
}
else if(m_util.str.is_unit(l, a) &&
m_util.str.is_unit(r, b)) {
if (m.are_distinct(a, b)) {
if (m().are_distinct(a, b)) {
return false;
}
lhs.push_back(a);
@ -620,9 +620,9 @@ bool seq_rewriter::reduce_eq(expr* l, expr* r, expr_ref_vector& lhs, expr_ref_ve
}
else if (m_util.str.is_unit(l, a) && m_util.str.is_string(r, s)) {
SASSERT(s.length() > 0);
expr_ref bv = m_util.str.mk_unit(s, 0);
SASSERT(m_butil.is_bv(a));
lhs.push_back(bv);
app* ch = m_util.str.mk_char(s, 0);
SASSERT(m().get_sort(ch) == m().get_sort(a));
lhs.push_back(ch);
rhs.push_back(a);
m_lhs.pop_back();
if (s.length() == 1) {