From 650d61845b3f61e9596a8a2dc97458998ba26013 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 8 Jul 2015 14:40:15 +0200
Subject: Implement automatic amalgamation discovery

---
 build/variable.ixx | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'build/variable.ixx')

diff --git a/build/variable.ixx b/build/variable.ixx
index b0ff021..b97815e 100644
--- a/build/variable.ixx
+++ b/build/variable.ixx
@@ -4,6 +4,11 @@
 
 namespace build
 {
+  // value_proxy
+  //
+  inline bool value_proxy::
+  empty () const {return as<const list_value&> ().empty ();}
+
   inline const value_proxy& value_proxy::
   operator= (value_ptr v) const
   {
-- 
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