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fix #3190 fix #3168

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-03-08 12:51:10 +01:00
parent 99b291e78d
commit 7452e55698
10 changed files with 34 additions and 29 deletions
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4
src/ast/ast.cpp
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@ -1794,6 +1794,7 @@ bool ast_manager::slow_not_contains(ast const * n) {
}
#endif
ast * ast_manager::register_node_core(ast * n) {
unsigned h = get_node_hash(n);
n->m_hash = h;
@ -1824,7 +1825,6 @@ ast * ast_manager::register_node_core(ast * n) {
n->m_id = is_decl(n) ? m_decl_id_gen.mk() : m_expr_id_gen.mk();
TRACE("ast", tout << "Object " << n->m_id << " was created.\n";);
TRACE("mk_var_bug", tout << "mk_ast: " << n->m_id << "\n";);
// increment reference counters
@ -1921,8 +1921,6 @@ ast * ast_manager::register_node_core(ast * n) {
if (n->m_id == 1525) {
std::cout << n->m_id << ": " << mk_ll_pp(n, *this) << "\n";
}
//VERIFY(n->m_id != 1549);
//VERIFY(s_count != 2);
#endif
return n;
}

2
src/ast/ast.h
View file

@ -1679,7 +1679,7 @@ public:
void debug_ref_count() { m_debug_ref_count = true; }
void inc_ref(ast * n) {
void inc_ref(ast* n) {
if (n) {
n->inc_ref();
}