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Refactored treatment of unspecified FPA functions.

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This commit is contained in:
Christoph M. Wintersteiger 2017-09-14 20:29:07 +01:00
parent 5d341814d8
commit a479fa610a
5 changed files with 95 additions and 80 deletions
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7
src/ast/fpa/bv2fpa_converter.cpp
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@ -451,16 +451,19 @@ void bv2fpa_converter::convert_uf2bvuf(model_core * mc, model_core * target_mode
else {
if (it->get_key().get_family_id() == m_fpa_util.get_fid()) {
// it->m_value contains the model for the unspecified cases of it->m_key.
continue;
// Upon request, add this 'recursive' definition?
func_interp * fmv = convert_func_interp(mc, f, it->m_value);
if (fmv) {
#if 0
// Upon request, add this 'recursive' definition?
unsigned n = fmv->get_arity();
expr_ref_vector args(m);
for (unsigned i = 0; i < n; i++)
args.push_back(m.mk_var(i, f->get_domain()[i]));
fmv->set_else(m.mk_app(it->m_key, n, args.c_ptr()));
#else
fmv->set_else(0);
#endif
target_model->register_decl(f, fmv);
}
}