From 8cc165a2f7f945db36a18e462138553a000292cd Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 7 Nov 2017 16:57:35 +0200
Subject: [PATCH] Fix GCC 8 adaptation to be compatible with previous
 versions

[Upstream: 006bbc5748a8197d7874550cc9186545f1c55ad8]
Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
---
 odb/validator.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/odb/validator.cxx b/odb/validator.cxx
index 196386c..f0edaaf 100644
--- a/odb/validator.cxx
+++ b/odb/validator.cxx
@@ -1231,7 +1231,13 @@ namespace
             compiler, get_identifier ("has_lt_operator"), false, false);
 
           if (has_lt_operator_ != error_mark_node)
+          {
+#if BUILDING_GCC_MAJOR >= 8
             has_lt_operator_ = OVL_FIRST (has_lt_operator_);
+#else
+            has_lt_operator_ = OVL_CURRENT (has_lt_operator_);
+#endif
+          }
           else
           {
             os << unit.file () << ": error: unable to resolve has_lt_operator "
-- 
2.25.0