1 files changed, 14 insertions, 2 deletions
diff --git a/gdbsupport/gdb_optional.h b/gdbsupport/gdb_optional.h
index e79ba2c..745b2ba 100644
--- a/gdbsupport/gdb_optional.h
+++ b/gdbsupport/gdb_optional.h
@@ -200,8 +200,20 @@ private:
   }
 
   /* The get operations have m_instantiated as a precondition.  */
-  T &get () noexcept { return m_item; }
-  constexpr const T &get () const noexcept { return m_item; }
+  T &get () noexcept
+  {
+#if defined(_GLIBCXX_DEBUG)
+    gdb_assert (this->has_value ());
+#endif
+    return m_item;
+  }
+  constexpr const T &get () const noexcept
+  {
+#if defined(_GLIBCXX_DEBUG)
+    gdb_assert (this->has_value ());
+#endif
+    return m_item;
+  }
 
   /* The object.  */
   union