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fix #2741

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-11-26 19:45:19 -08:00
parent 07dcb0a98b
commit c36d9f7b3e
5 changed files with 164 additions and 59 deletions
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5
src/ast/arith_decl_plugin.cpp
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@ -822,3 +822,8 @@ func_decl* arith_util::mk_div0() {
sort* rs[2] = { mk_real(), mk_real() };
return m_manager.mk_func_decl(m_afid, OP_DIV0, 0, nullptr, 2, rs, mk_real());
}
func_decl* arith_util::mk_idiv0() {
sort* rs[2] = { mk_int(), mk_int() };
return m_manager.mk_func_decl(m_afid, OP_IDIV0, 0, nullptr, 2, rs, mk_int());
}

1
src/ast/arith_decl_plugin.h
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@ -368,6 +368,7 @@ public:
sort * mk_real() { return m_manager.mk_sort(m_afid, REAL_SORT); }
func_decl* mk_div0();
func_decl* mk_idiv0();
app * mk_numeral(rational const & val, bool is_int) const {