From edbb2e3156714887b2334e5b6748f463e2d35ba3 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 1 Jun 2020 09:15:11 +0200
Subject: Extend target metadata to include variable prefix, stable name

---
 libbuild2/variable.cxx | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'libbuild2/variable.cxx')

diff --git a/libbuild2/variable.cxx b/libbuild2/variable.cxx
index 206eb54..14803cb 100644
--- a/libbuild2/variable.cxx
+++ b/libbuild2/variable.cxx
@@ -485,6 +485,9 @@ namespace build2
   uint64_t value_traits<uint64_t>::
   convert (name&& n, name* r)
   {
+    // Note: in some places we reply on this function not
+    //       changing the passed name.
+    //
     if (r == nullptr && n.simple ())
     {
       try
-- 
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