From 0e486cd3642da8a442629ffce9a3daf16745c35e Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 2 Apr 2016 16:18:43 +0200
Subject: Implement variable typing (via attributes)

Now we can do:

[string] str = foo
---
 build2/variable | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'build2/variable')

diff --git a/build2/variable b/build2/variable
index d22d6da..48acfea 100644
--- a/build2/variable
+++ b/build2/variable
@@ -86,7 +86,7 @@ namespace build2
   struct variable
   {
     string name;
-    const value_type* type;                // If NULL, then not (yet) typed.
+    mutable const value_type* type;        // If NULL, then not (yet) typed.
     mutable unique_ptr<variable> override;
     variable_visibility visibility;
   };
-- 
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