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fix #3752

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-04-04 22:56:35 -07:00
parent 2f80acb1bc
commit 7ae9734db2
2 changed files with 99 additions and 130 deletions
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7
src/ast/rewriter/der.h
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@ -123,11 +123,11 @@ Revision History:
(forall (X Y) (or X /= s C[X])) --> (forall (Y) C[Y])
*/
class der {
ast_manager & m_manager;
ast_manager & m;
var_subst m_subst;
expr_ref_buffer m_new_exprs;
ptr_vector<expr> m_map;
expr_ref_vector m_map;
int_vector m_pos2var;
ptr_vector<var> m_inx2var;
unsigned_vector m_order;
@ -153,8 +153,7 @@ class der {
void reduce1(quantifier * q, expr_ref & r, proof_ref & pr);
public:
der(ast_manager & m):m_manager(m),m_subst(m),m_new_exprs(m),m_subst_map(m),m_new_args(m) {}
ast_manager & m() const { return m_manager; }
der(ast_manager & m):m(m),m_subst(m),m_new_exprs(m),m_map(m), m_subst_map(m),m_new_args(m) {}
void operator()(quantifier * q, expr_ref & r, proof_ref & pr);
};