From 82dc9b8bfb6dd0361f1c8655e17ab134bb30615b Mon Sep 17 00:00:00 2001
From: Roland Illig <roland.illig@gmx.de>
Date: Sat, 7 Jan 2023 15:53:16 +0100
Subject: [PATCH] Document implicit assumption when repositioning a node

---
 instrumenter.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/instrumenter.go b/instrumenter.go
index a52267b..1a7229a 100644
--- a/instrumenter.go
+++ b/instrumenter.go
@@ -861,6 +861,7 @@ func deepSubst(
 		return c
 
 	default:
+		// Assume that all other types can be copied trivially.
 		c := reflect.New(x.Type()).Elem()
 		c.Set(post(x))
 		return c