From 6dbf3bbd2efa963859156826a25fc639c6c52ce5 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 29 Apr 2015 13:17:30 +0200
Subject: Add support for setting target-specific variables from buildfiles

---
 build/variable | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'build/variable')

diff --git a/build/variable b/build/variable
index 0ccd242..c353246 100644
--- a/build/variable
+++ b/build/variable
@@ -173,8 +173,13 @@ namespace build
   as<const value&> () const {return **p;}
 
   template <>
-  list_value& value_proxy::
-  as<list_value&> () const;
+  inline list_value& value_proxy::
+  as<list_value&> () const
+  {
+    list_value* lv (dynamic_cast<list_value*> (p->get ()));
+    assert (lv != nullptr);
+    return *lv;
+  }
 
   template <>
   inline const list_value& value_proxy::
-- 
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