From c132dec91c251937992d79800cc7077f66cc3c94 Mon Sep 17 00:00:00 2001
From: Vladimir Prus <ghost@cs.msu.su>
Date: Tue, 7 Feb 2006 08:40:10 +0000
Subject: [PATCH] Optimization.

* build/feature.jam (attributes): Don't call 'valid', as it leads to big slowdown.


[SVN r32692]
---
 src/build/feature.jam | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/build/feature.jam b/src/build/feature.jam
index d97987c07..2d5258406 100644
--- a/src/build/feature.jam
+++ b/src/build/feature.jam
@@ -188,10 +188,6 @@ rule valid ( names + )
 # return the attibutes of the given feature
 rule attributes ( feature )
 {
-    if ! [ valid $(feature) ]
-    {
-        error \"$(feature)\" is not a valid feature name ;
-    }
     return $($(feature).attributes) ;
 }