From 69801c4e23f877359118e55ed291737f4fbece04 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 28 Mar 2016 09:45:20 +0200
Subject: Add variable cast from lookup

---
 build2/install/module.cxx |  2 +-
 build2/install/rule.cxx   | 20 ++++++++++----------
 2 files changed, 11 insertions(+), 11 deletions(-)

(limited to 'build2/install')

diff --git a/build2/install/module.cxx b/build2/install/module.cxx
index 8e3d6fd..3890901 100644
--- a/build2/install/module.cxx
+++ b/build2/install/module.cxx
@@ -154,7 +154,7 @@ namespace build2
       if (first)
       {
         bool s (config::specified (r, "config.install"));
-        const string& n (cast<string> (*r["project"]));
+        const string& n (cast<string> (r["project"]));
 
         set_dir (s, r, "root",      "",      "", "755", "install");
         set_dir (s, r, "data_root", "root",  "644");
diff --git a/build2/install/rule.cxx b/build2/install/rule.cxx
index 89463f8..25259cf 100644
--- a/build2/install/rule.cxx
+++ b/build2/install/rule.cxx
@@ -31,7 +31,7 @@ namespace build2
       if (!l)
         return nullptr;
 
-      const dir_path& r (cast<dir_path> (*l));
+      const dir_path& r (cast<dir_path> (l));
       return r.simple () && r.string () == "false" ? nullptr : &r;
     }
 
@@ -64,7 +64,7 @@ namespace build2
         //
         auto l (pt["install"]);
 
-        if (l && cast<dir_path> (*l).string () == "false")
+        if (l && cast<dir_path> (l).string () == "false")
         {
           l5 ([&]{trace << "ignoring " << pt;});
           continue;
@@ -148,7 +148,7 @@ namespace build2
         // See if the user instructed us not to install it.
         //
         auto l ((*pt)["install"]);
-        if (l && cast<dir_path> (*l).string () == "false")
+        if (l && cast<dir_path> (l).string () == "false")
           continue;
 
         build2::match (a, *pt);
@@ -358,11 +358,11 @@ namespace build2
         //
         if (var != nullptr)
         {
-          if (auto l = s[*var + ".sudo"])     r.sudo = cast<string> (*l);
-          if (auto l = s[*var + ".cmd"])      r.cmd = cast<string> (*l);
-          if (auto l = s[*var + ".mode"])     r.mode = cast<string> (*l);
-          if (auto l = s[*var + ".dir_mode"]) r.dir_mode = cast<string> (*l);
-          if (auto l = s[*var + ".options"])  r.options = cast<strings> (*l);
+          if (auto l = s[*var + ".sudo"])     r.sudo = cast<string> (l);
+          if (auto l = s[*var + ".cmd"])      r.cmd = cast<string> (l);
+          if (auto l = s[*var + ".mode"])     r.mode = cast<string> (l);
+          if (auto l = s[*var + ".dir_mode"]) r.dir_mode = cast<string> (l);
+          if (auto l = s[*var + ".options"])  r.options = cast<strings> (l);
         }
 
         // Set defaults for unspecified components.
@@ -403,12 +403,12 @@ namespace build2
       //
       install_dir d (
         resolve (t.base_scope (),
-                 cast<dir_path> (*t["install"]))); // We know it's there.
+                 cast<dir_path> (t["install"]))); // We know it's there.
 
       // Override mode if one was specified.
       //
       if (auto l = t["install.mode"])
-        d.mode = cast<string> (*l);
+        d.mode = cast<string> (l);
 
       install (d, ft);
       return (r |= target_state::changed);
-- 
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