From ad720fabd468974e3909f62a0f4e4e3cf0d03aef Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 15 Apr 2015 11:59:58 +0200
Subject: Initial library support

---
 build/scope | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'build/scope')

diff --git a/build/scope b/build/scope
index f9492e6..e4a8a7d 100644
--- a/build/scope
+++ b/build/scope
@@ -46,10 +46,13 @@ namespace build
     //
   public:
     value_proxy
-    operator[] (const std::string&);
+    operator[] (const variable&);
 
     value_proxy
-    operator[] (const variable&);
+    operator[] (const std::string& name)
+    {
+      return operator[] (variable_pool.find (name));
+    }
 
     const dir_path* src_path_ {nullptr}; // Cached src_{root,base} var value.
 
@@ -92,7 +95,7 @@ namespace build
 
     typedef dir_path_map<scope>::const_iterator iterator;
 
-    scope (): variables (*this) {}
+    scope (): variables (this) {}
 
     iterator i_;
     scope* parent_;
-- 
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