From f8dee2a9ab7aa12684f9de2af6a5b79791eb0c0d Mon Sep 17 00:00:00 2001
From: Ryan Sherlock <ryan.m.sherlock@gmail.com>
Date: Sat, 20 Mar 2021 09:23:56 -0700
Subject: [PATCH] add default case for core

Adding default case for switch statements where the compilation
flag -Wswitch-default is present on the command line.

Signed-off-by: Ryan Sherlock <ryan.m.sherlock@gmail.com>
---
 include/fmt/core.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/fmt/core.h b/include/fmt/core.h
index 184d039f..2205f9bf 100644
--- a/include/fmt/core.h
+++ b/include/fmt/core.h
@@ -1371,6 +1371,8 @@ FMT_CONSTEXPR_DECL FMT_INLINE auto visit_format_arg(
     return vis(arg.value_.pointer);
   case detail::type::custom_type:
     return vis(typename basic_format_arg<Context>::handle(arg.value_.custom));
+  default:
+    break;
   }
   return vis(monostate());
 }