From db2a696f810e41189bcdf5524696ff3d0cfbe5a9 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 7 Feb 2017 11:40:07 +0200
Subject: Use target:as<> instead of static_cast for target casting

---
 build2/cli/rule     | 2 ++
 build2/cli/rule.cxx | 6 +++---
 2 files changed, 5 insertions(+), 3 deletions(-)

(limited to 'build2/cli')

diff --git a/build2/cli/rule b/build2/cli/rule
index 1fbbde4..03fd471 100644
--- a/build2/cli/rule
+++ b/build2/cli/rule
@@ -14,6 +14,8 @@ namespace build2
 {
   namespace cli
   {
+    // @@ Redo as two separate rules?
+    //
     class compile: public rule
     {
     public:
diff --git a/build2/cli/rule.cxx b/build2/cli/rule.cxx
index 5dcec99..7928c5c 100644
--- a/build2/cli/rule.cxx
+++ b/build2/cli/rule.cxx
@@ -199,7 +199,7 @@ namespace build2
       }
       else
       {
-        cli_cxx& g (static_cast<cli_cxx&> (*xt.group));
+        cli_cxx& g (xt.group->as<cli_cxx> ());
         build2::match (ml, a, g);
         return group_recipe; // Execute the group's recipe.
       }
@@ -230,7 +230,7 @@ namespace build2
     target_state compile::
     perform_update (action a, const target& xt)
     {
-      const cli_cxx& t (static_cast<const cli_cxx&> (xt));
+      const cli_cxx& t (xt.as<cli_cxx> ());
 
       // Update prerequisites and determine if any relevant ones render us
       // out-of-date. Note that currently we treat all the prerequisites
@@ -322,7 +322,7 @@ namespace build2
     target_state compile::
     perform_clean (action a, const target& xt)
     {
-      const cli_cxx& t (static_cast<const cli_cxx&> (xt));
+      const cli_cxx& t (xt.as<cli_cxx> ());
 
       // The reverse order of update: first delete the files, then clean
       // prerequisites. Also update timestamp in case there are operations
-- 
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