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Bugfix for func_interp else-case compression

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This commit is contained in:
Christoph M. Wintersteiger 2016-04-06 19:24:08 +01:00
parent e662427060
commit 3a532c08a6
1 changed files with 4 additions and 1 deletions
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5
src/model/func_interp.cpp
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@ -141,8 +141,10 @@ bool func_interp::is_fi_entry_expr(expr * e, ptr_vector<expr> & args) {
} }
void func_interp::set_else(expr * e) { void func_interp::set_else(expr * e) {
if (e == m_else)
return;
reset_interp_cache(); reset_interp_cache();
m_manager.dec_ref(m_else);
ptr_vector<expr> args; ptr_vector<expr> args;
while (e && is_fi_entry_expr(e, args)) { while (e && is_fi_entry_expr(e, args)) {
@ -152,6 +154,7 @@ void func_interp::set_else(expr * e) {
} }
m_manager.inc_ref(e); m_manager.inc_ref(e);
m_manager.dec_ref(m_else);
m_else = e; m_else = e;
} }