From f68f452deaa15f222c7b2eee5f41c7a9bd249793 Mon Sep 17 00:00:00 2001
From: Victor Zverovich <viz@meta.com>
Date: Sun, 25 Feb 2024 11:41:52 -0800
Subject: [PATCH] Workaround an ld warning on macOS

---
 include/fmt/base.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/fmt/base.h b/include/fmt/base.h
index 56d5c909..c2ec12c7 100644
--- a/include/fmt/base.h
+++ b/include/fmt/base.h
@@ -2631,6 +2631,7 @@ template <typename T> struct strip_named_arg<T, true> {
 };
 
 template <typename T, typename ParseContext>
+FMT_VISIBILITY("hidden")  // Suppress an ld warning on macOS (#3769).
 FMT_CONSTEXPR auto parse_format_specs(ParseContext& ctx)
     -> decltype(ctx.begin()) {
   using char_type = typename ParseContext::char_type;