From bc3c8492f129d9295c9ef6c325bf2c99e88ca73e Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 3 Jun 2020 08:39:36 +0200
Subject: Factor implementation-specific ad hoc recipe parsing to adhoc_*_rule

---
 libbuild2/forward.hxx | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'libbuild2/forward.hxx')

diff --git a/libbuild2/forward.hxx b/libbuild2/forward.hxx
index 1679b4a..4443610 100644
--- a/libbuild2/forward.hxx
+++ b/libbuild2/forward.hxx
@@ -70,6 +70,11 @@ namespace build2
   // <libbuild2/context.hxx>
   //
   class context;
+
+  // <libbuild2/parser.hxx>
+  //
+  struct attribute;
+  struct attributes;
 }
 
 #endif // LIBBUILD2_FORWARD_HXX
-- 
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