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fixes #1169

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-07-27 09:25:01 -07:00
parent 21759e5eb2
commit 18e9e4f4ac
1 changed files with 5 additions and 10 deletions
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15
src/muz/fp/dl_cmds.cpp
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@ -374,12 +374,9 @@ class dl_declare_rel_cmd : public cmd {
unsigned m_arg_idx;
mutable unsigned m_query_arg_idx;
symbol m_rel_name;
scoped_ptr<sort_ref_vector> m_domain;
ptr_vector<sort> m_domain;
svector<symbol> m_kinds;
void ensure_domain(cmd_context& ctx) {
if (!m_domain) m_domain = alloc(sort_ref_vector, ctx.m());
}
public:
dl_declare_rel_cmd(dl_context * dl_ctx):
@ -395,7 +392,7 @@ public:
ctx.m(); // ensure manager is initialized.
m_arg_idx = 0;
m_query_arg_idx = 0;
m_domain = 0;
m_domain.reset();
m_kinds.reset();
}
virtual cmd_arg_kind next_arg_kind(cmd_context & ctx) const {
@ -406,8 +403,8 @@ public:
}
}
virtual void set_next_arg(cmd_context & ctx, unsigned num, sort * const * slist) {
ensure_domain(ctx);
m_domain->append(num, slist);
m_domain.reset();
m_domain.append(num, slist);
m_arg_idx++;
}
virtual void set_next_arg(cmd_context & ctx, symbol const & s) {
@ -424,14 +421,12 @@ public:
if(m_arg_idx<2) {
throw cmd_exception("at least 2 arguments expected");
}
ensure_domain(ctx);
ast_manager& m = ctx.m();
func_decl_ref pred(
m.mk_func_decl(m_rel_name, m_domain->size(), m_domain->c_ptr(), m.mk_bool_sort()), m);
m.mk_func_decl(m_rel_name, m_domain.size(), m_domain.c_ptr(), m.mk_bool_sort()), m);
ctx.insert(pred);
m_dl_ctx->register_predicate(pred, m_kinds.size(), m_kinds.c_ptr());
m_domain = 0;
}
};