1 files changed, 6 insertions, 0 deletions
diff --git a/src/env.h b/src/env.h
index 198cda1d52..6e0b74d620 100644
--- a/src/env.h
+++ b/src/env.h
@@ -765,6 +765,12 @@ class Environment {
   std::unique_ptr<inspector::Agent> inspector_agent_;
 #endif
 
+  // handle_wrap_queue_ and req_wrap_queue_ needs to be at a fixed offset from
+  // the start of the class because it is used by
+  // src/node_postmortem_metadata.cc to calculate offsets and generate debug
+  // symbols for Environment, which assumes that the position of members in
+  // memory are predictable. For more information please refer to
+  // `doc/guides/node-postmortem-support.md`
   HandleWrapQueue handle_wrap_queue_;
   ReqWrapQueue req_wrap_queue_;
   ListHead<HandleCleanup,