From ad4da86669454dee86844b3e0a3ecf9177084db3 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Tue, 29 Oct 2019 12:12:07 +0900
Subject: Check for nonnull attribute in configure

---
 internal.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'internal.h')

diff --git a/internal.h b/internal.h
index c296a99b6e..5b9b9b62bc 100644
--- a/internal.h
+++ b/internal.h
@@ -2387,16 +2387,16 @@ struct rb_call_data {
     struct rb_call_cache cc;
     struct rb_call_info ci;
 };
-VALUE rb_funcallv_with_cc(struct rb_call_data*, VALUE, ID, int, const VALUE*)
-#if (defined(__clang__) || GCC_VERSION_SINCE(3, 3, 0)) && defined(__OPTIMIZE__)
-__attribute__((__visibility__("default"), __nonnull__(1)))
+RUBY_FUNC_EXPORTED
+RUBY_FUNC_NONNULL(1, VALUE rb_funcallv_with_cc(struct rb_call_data*, VALUE, ID, int, const VALUE*));
+
+#ifdef __GNUC__
 # define rb_funcallv(recv, mid, argc, argv) \
     __extension__({ \
         static struct rb_call_data rb_funcallv_data = { { 0, }, { 0, }, }; \
         rb_funcallv_with_cc(&rb_funcallv_data, recv, mid, argc, argv); \
     })
 #endif
-    ;
 
 /* miniprelude.c, prelude.c */
 void Init_prelude(void);
-- 
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