From 6b7075adc71104c5f6ad652b99fb753565eb67d8 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 18 Nov 2016 17:28:46 +0200
Subject: Add function machinery, implement path.normalize()

Note that multi-argument functions are not yet "callable" since there is
no support for value packs.
---
 build2/variable.ixx | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'build2/variable.ixx')

diff --git a/build2/variable.ixx b/build2/variable.ixx
index d054dd4..1e9dfe6 100644
--- a/build2/variable.ixx
+++ b/build2/variable.ixx
@@ -18,7 +18,7 @@ namespace build2
   }
 
   inline value::
-  value (names&& ns)
+  value (names ns)
       : type (nullptr), null (false), extra (0)
   {
     new (&data_) names (move (ns));
@@ -227,6 +227,13 @@ namespace build2
     return value_traits<T>::convert (move (l), &r);
   }
 
+  template <typename T>
+  inline T
+  convert (names&& ns)
+  {
+    return value_traits<T>::convert (move (ns));
+  }
+
   // bool value
   //
   inline void value_traits<bool>::
-- 
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