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refcount fix for theory_fpa

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This commit is contained in:
Christoph M. Wintersteiger 2016-05-26 14:01:06 +01:00
parent 15d871cfe0
commit 4b00ea69db
1 changed files with 2 additions and 0 deletions
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2
src/smt/theory_fpa.cpp
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@ -623,6 +623,7 @@ namespace smt {
} }
m_th_rw(c); m_th_rw(c);
expr_ref xe_eq_ye(m), not_xe_eq_ye(m), c_eq_iff(m); expr_ref xe_eq_ye(m), not_xe_eq_ye(m), c_eq_iff(m);
xe_eq_ye = m.mk_eq(xe, ye); xe_eq_ye = m.mk_eq(xe, ye);
not_xe_eq_ye = m.mk_not(xe_eq_ye); not_xe_eq_ye = m.mk_not(xe_eq_ye);
@ -879,6 +880,7 @@ namespace smt {
m_fpa_util.is_to_real_unspecified(f); m_fpa_util.is_to_real_unspecified(f);
if (include && !m_is_added_to_model.contains(f)) { if (include && !m_is_added_to_model.contains(f)) {
m_is_added_to_model.insert(f); m_is_added_to_model.insert(f);
get_manager().inc_ref(f);
return true; return true;
} }
return false; return false;