From 1f772024f31cbaaf44508a9495dd747f63e73e1f Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 13 Oct 2022 17:35:03 +0200
Subject: Work around Clang 6, 7 codegen issues

---
 libbuild2/scope.hxx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'libbuild2/scope.hxx')

diff --git a/libbuild2/scope.hxx b/libbuild2/scope.hxx
index a02d865..7989d59 100644
--- a/libbuild2/scope.hxx
+++ b/libbuild2/scope.hxx
@@ -549,6 +549,8 @@ namespace build2
       // when, for example, caching environment-sensitive information.
       //
       string environment_checksum;
+
+      root_extra_type (scope&, bool altn); // file.cxx
     };
 
     unique_ptr<root_extra_type> root_extra;
@@ -636,9 +638,8 @@ namespace build2
     friend class scope_map;
     friend class temp_scope;
 
-    // These two from <libbuild2/file.hxx> set strong_.
+    // These from <libbuild2/file.hxx> set strong_.
     //
-    friend void setup_root_extra (scope&, optional<bool>&);
     friend LIBBUILD2_SYMEXPORT void create_bootstrap_outer (scope&, bool);
     friend LIBBUILD2_SYMEXPORT scope& create_bootstrap_inner (scope&,
                                                               const dir_path&);
-- 
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