src: make `AsyncResource` destructor virtual

`AsyncResource` is intended to be a base class, and since we don’t
know what API consumers will do with it in their own code,
it’s good practice to make its destructor virtual.

This should not be ABI-breaking since all class methods are inline.

PR-URL: https://github.com/nodejs/node/pull/20633
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/node.h b/src/node.h
index 23e2e9995c..5d6aa8dadf 100644
--- a/src/node.h
+++ b/src/node.h
@@ -712,7 +712,7 @@ class AsyncResource {
                                      trigger_async_id);
     }
 
-    ~AsyncResource() {
+    virtual ~AsyncResource() {
       EmitAsyncDestroy(isolate_, async_context_);
     }