From c2bcae681bcfa9f019f5d16e46c2195c999ddca8 Mon Sep 17 00:00:00 2001
From: Robert Konicar <robert.konicar@trailofbits.com>
Date: Wed, 25 Oct 2023 15:18:34 +0200
Subject: [PATCH] cg: Add typename required by older clang.

---
 include/vast/CodeGen/CodeGenTypeVisitor.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/vast/CodeGen/CodeGenTypeVisitor.hpp b/include/vast/CodeGen/CodeGenTypeVisitor.hpp
index dae24b53e0..6d5fa9eb45 100644
--- a/include/vast/CodeGen/CodeGenTypeVisitor.hpp
+++ b/include/vast/CodeGen/CodeGenTypeVisitor.hpp
@@ -450,7 +450,7 @@ namespace vast::cg {
         , visitor_lens< derived_t, type_visitor_with_dl >
     {
         using base = default_type_visitor< derived_t >;
-        using lens = base::lens;
+        using lens = typename base::lens;
 
         using lens::context;
         using lens::acontext;