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Merge branch 'master' of https://github.com/z3prover/z3

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Nikolaj Bjorner 2018-10-01 15:52:25 -07:00
parent 08c58ae614 aaae3118de
commit 808d2eb60f
1 changed files with 3 additions and 0 deletions
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src/ast/fpa/fpa2bv_converter.cpp
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@ -245,6 +245,9 @@ expr_ref fpa2bv_converter::extra_quantify(expr * e)
nv = uv.get_num_vars(); nv = uv.get_num_vars();
subst_map.resize(uv.get_max_found_var_idx_plus_1()); subst_map.resize(uv.get_max_found_var_idx_plus_1());
if (nv == 0)
return expr_ref(e, m);
for (unsigned i = 0; i < nv; i++) for (unsigned i = 0; i < nv; i++)
{ {
if (uv.contains(i)) { if (uv.contains(i)) {