From 84e6c7e62c9d1613af3cad81787b3f277d276140 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 7 Nov 2022 15:46:13 +0200
Subject: Work around suspected GCC 12 mis-compilation (bug #107555)

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

(limited to 'libbuild2/cc/compile-rule.hxx')

diff --git a/libbuild2/cc/compile-rule.hxx b/libbuild2/cc/compile-rule.hxx
index 563a953..cfe0dd7 100644
--- a/libbuild2/cc/compile-rule.hxx
+++ b/libbuild2/cc/compile-rule.hxx
@@ -130,10 +130,11 @@ namespace build2
       optional<bool>
       inject_header (action, file&, const file&, timestamp, bool) const;
 
-      pair<file_cache::entry, bool>
+      void
       extract_headers (action, const scope&, file&, linfo,
                        const file&, match_data&,
-                       depdb&, bool&, timestamp, module_imports&) const;
+                       depdb&, bool&, timestamp, module_imports&,
+                       pair<file_cache::entry, bool>&) const;
 
       string
       parse_unit (action, file&, linfo,
-- 
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