From 3b973f3fc8a87a42b2b3855a56d87f6646fe76ac Mon Sep 17 00:00:00 2001
From: Juan M Gómez <info@jmgomez.me>
Date: Tue, 25 Oct 2022 16:39:51 +0100
Subject: fixes #20654 FAMs should not be used in the C++ backend (#20655)

* fixes #20654 FAMs should not be used in the C++ backend

* updates the test so it only affects clang
---
 lib/nimbase.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/nimbase.h b/lib/nimbase.h
index e4dec0dd2..b9b2695c9 100644
--- a/lib/nimbase.h
+++ b/lib/nimbase.h
@@ -478,7 +478,9 @@ typedef char* NCSTRING;
   } name = {{length, (NI) ((NU)length | NIM_STRLIT_FLAG)}, str}
 
 /* declared size of a sequence/variable length array: */
-#if defined(__GNUC__) || defined(__clang__) || defined(_MSC_VER)
+#if defined(__cplusplus) && defined(__clang__)
+#  define SEQ_DECL_SIZE 1
+#elif defined(__GNUC__) || defined(__clang__) || defined(_MSC_VER)
 #  define SEQ_DECL_SIZE /* empty is correct! */
 #else
 #  define SEQ_DECL_SIZE 1000000
-- 
cgit 1.4.1-2-gfad0