From 57e2aaa28e19da1cd4e51982f46ef2630739ff8a Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 26 May 2020 13:10:37 +0200
Subject: Wrap up $<, $> variables and related ($target.path(), hashing,
 cleanup)

---
 libbuild2/target.cxx | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'libbuild2/target.cxx')

diff --git a/libbuild2/target.cxx b/libbuild2/target.cxx
index dfd0075..b9cfea7 100644
--- a/libbuild2/target.cxx
+++ b/libbuild2/target.cxx
@@ -44,11 +44,9 @@ namespace build2
 
   // target_key
   //
-  names target_key::
-  as_name () const
+  void target_key::
+  as_name (names& r) const
   {
-    names r;
-
     string v (*name);
     target::combine_name (v, ext, false /* @@ TODO: what to do? */);
 
@@ -56,11 +54,9 @@ namespace build2
 
     if (!out->empty ())
     {
-      r.front ().pair = '@';
+      r.back ().pair = '@';
       r.push_back (build2::name (*out));
     }
-
-    return r;
   }
 
   // target_state
-- 
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