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fix #5798

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2022-02-20 13:54:15 -08:00
parent 5c2624950b
commit b843618051
1 changed files with 9 additions and 5 deletions
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14
src/smt/theory_array.cpp
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@ -240,12 +240,16 @@ namespace smt {
bool theory_array::internalize_term_core(app * n) {
TRACE("array_bug", tout << mk_bounded_pp(n, m) << "\n";);
unsigned num_args = n->get_num_args();
for (unsigned i = 0; i < num_args; i++)
ctx.internalize(n->get_arg(i), false);
if (ctx.e_internalized(n)) {
for (expr* arg : *n)
ctx.internalize(arg, false);
// force merge-tf by re-internalizing expression.
for (expr* arg : *n)
if (m.is_bool(arg))
ctx.internalize(arg, false);
if (ctx.e_internalized(n))
return false;
}
enode * e = ctx.mk_enode(n, false, false, true);
enode * e = ctx.mk_enode(n, false, false, true);
if (!is_attached_to_var(e))
mk_var(e);