From a63bfa30007afb43e3b98c1975ea5648e487be9a Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 19 Jan 2018 08:56:55 +0200
Subject: Remove unused code

---
 build2/scope.cxx | 25 +------------------------
 1 file changed, 1 insertion(+), 24 deletions(-)

(limited to 'build2/scope.cxx')

diff --git a/build2/scope.cxx b/build2/scope.cxx
index 6fca9fb..a15eeba 100644
--- a/build2/scope.cxx
+++ b/build2/scope.cxx
@@ -811,34 +811,11 @@ namespace build2
   scope& scope_map::
   find (const dir_path& k)
   {
-    scope_map_base& m (*this);
-
     assert (k.normalized (false)); // Allow non-canonical dir separators.
 
-    // Using find_sup() seems to be slightly slower.
-    //
-#if 1
+    scope_map_base& m (*this);
     auto i (m.find_sup (k));
     assert (i != m.end ()); // Should have global scope.
     return i->second;
-#else
-   // Normally we would have a scope for the full path so try that before
-   // making any copies.
-   //
-   auto i (m.find (k)), e (m.end ());
-
-   if (i != e)
-     return i->second;
-
-   for (dir_path d (k.directory ());; d = d.directory ())
-   {
-     auto i (m.find (d));
-
-     if (i != e)
-       return i->second;
-
-     assert (!d.empty ()); // We should have the global scope.
-   }
-#endif
   }
 }
-- 
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