From 9d0d078ff297138622cd2f3f1076f5984395e42b Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 19 Mar 2016 11:34:10 +0200
Subject: Add support for pair representation reversibility

---
 build2/parser.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'build2/parser.cxx')

diff --git a/build2/parser.cxx b/build2/parser.cxx
index e1d63aa..ab9012c 100644
--- a/build2/parser.cxx
+++ b/build2/parser.cxx
@@ -1064,7 +1064,7 @@ namespace build2
 
           // Should evaluate to true or false.
           //
-          if (ns.size () != 1 || !value_traits<bool>::assign (ns[0]))
+          if (ns.size () != 1 || !assign<bool> (ns[0]))
             fail (nsl) << "expected " << k << "-expression to evaluate to "
                        << "'true' or 'false' instead of '" << ns << "'";
 
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