From bef9038559c5c6719fff96e8f92a42ac110d8f66 Mon Sep 17 00:00:00 2001
From: David Malcolm <dmalcolm@redhat.com>
Date: Mon, 20 Apr 2020 16:02:07 -0400
Subject: [PATCH 057/179] FIXME: implement ~region_model2_manager

---
 gcc/analyzer/region-model2.cc | 25 +++++++++++++++++++++++++
 gcc/analyzer/region-model2.h  |  1 +
 2 files changed, 26 insertions(+)

diff --git a/gcc/analyzer/region-model2.cc b/gcc/analyzer/region-model2.cc
index 36ebe60bff5..9f681ca1e6b 100644
--- a/gcc/analyzer/region-model2.cc
+++ b/gcc/analyzer/region-model2.cc
@@ -2861,6 +2861,31 @@ region_model2_manager::region_model2_manager ()
   // TODO
 }
 
+region_model2_manager::~region_model2_manager ()
+{
+  /* Delete consolidated svalues.  */
+  for (constants_map_t::iterator iter = m_constants_map.begin ();
+       iter != m_constants_map.end (); ++iter)
+    delete (*iter).second;
+  for (initial_values_map_t::iterator iter = m_initial_values_map.begin ();
+       iter != m_initial_values_map.end (); ++iter)
+    delete (*iter).second;
+  for (pointer_values_map_t::iterator iter = m_pointer_values_map.begin ();
+       iter != m_pointer_values_map.end (); ++iter)
+    delete (*iter).second;
+  for (unaryop_values_map_t::iterator iter = m_unaryop_values_map.begin ();
+       iter != m_unaryop_values_map.end (); ++iter)
+    delete (*iter).second;
+  for (binop_values_map_t::iterator iter = m_binop_values_map.begin ();
+       iter != m_binop_values_map.end (); ++iter)
+    delete (*iter).second;
+
+  /* Delete consolidated regions.  */
+  for (globals_map_t::iterator iter = m_globals_map.begin ();
+       iter != m_globals_map.end (); ++iter)
+    delete (*iter).second;
+}
+
 /* svalue2 consolidation.  */
 
 /* Return an svalue2 *for a constant_svalue2 for CST_EXPR,
diff --git a/gcc/analyzer/region-model2.h b/gcc/analyzer/region-model2.h
index 7c1b2632667..4f945f5cd78 100644
--- a/gcc/analyzer/region-model2.h
+++ b/gcc/analyzer/region-model2.h
@@ -1471,6 +1471,7 @@ class region_model2_manager
 {
 public:
   region_model2_manager ();
+  ~region_model2_manager ();
 
   /* svalue2 consolidation.  */
   svalue2 *get_or_create_constant_svalue2 (tree cst_expr);
-- 
2.21.0