From c0743592bfae808b61a8146fd97af94b50156f0e Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 12 Nov 2019 12:20:34 +0200
Subject: Add support for vector<pair<K, V>> variable values

---
 libbuild2/variable.cxx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'libbuild2/variable.cxx')

diff --git a/libbuild2/variable.cxx b/libbuild2/variable.cxx
index 643a061..546eb91 100644
--- a/libbuild2/variable.cxx
+++ b/libbuild2/variable.cxx
@@ -1523,7 +1523,11 @@ namespace build2
   template struct LIBBUILD2_DEFEXPORT value_traits<dir_paths>;
   template struct LIBBUILD2_DEFEXPORT value_traits<uint64s>;
 
-  template struct LIBBUILD2_DEFEXPORT value_traits<std::map<string, string>>;
+  template struct LIBBUILD2_DEFEXPORT
+  value_traits<vector<pair<string, string>>>;
+
+  template struct LIBBUILD2_DEFEXPORT
+  value_traits<std::map<string, string>>;
 
   template struct LIBBUILD2_DEFEXPORT
   value_traits<std::map<project_name, dir_path>>;
-- 
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