From 219e00f3b8caec38a9c8fbb4d70e33455aba5a92 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 13 Oct 2022 09:00:11 +0200
Subject: Optimize by going straight to public variable pool where applicable

---
 libbuild2/cxx/init.cxx | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'libbuild2/cxx')

diff --git a/libbuild2/cxx/init.cxx b/libbuild2/cxx/init.cxx
index 3a934db..5396056 100644
--- a/libbuild2/cxx/init.cxx
+++ b/libbuild2/cxx/init.cxx
@@ -93,7 +93,7 @@ namespace build2
 
       // Feature flags.
       //
-      auto& vp (rs.var_pool ());
+      auto& vp (rs.var_pool (true /* public */)); // All qualified.
 
       // Similar to config.cxx.std, config.cxx.features.* overrides
       // cxx.features.*.
@@ -469,7 +469,10 @@ namespace build2
 
       // Enter all the variables and initialize the module data.
       //
-      auto& vp (rs.var_pool ());
+      // All the variables we enter are qualified so go straight for the
+      // public variable pool.
+      //
+      auto& vp (rs.var_pool (true /* public */));
 
       cc::config_data d {
         cc::lang::cxx,
@@ -811,7 +814,7 @@ namespace build2
       auto& cm (
         load_module<config_module> (rs, rs, "cxx.config", loc, extra.hints));
 
-      auto& vp (rs.var_pool ());
+      auto& vp (rs.var_pool (true /* public */)); // All qualified.
 
       bool modules (cast<bool> (rs["cxx.features.modules"]));
 
-- 
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