From a04d12cbf7150501110b27365bbaedfee32b0fa2 Mon Sep 17 00:00:00 2001
From: Alfi Maulana <alfi.maulana.f@gmail.com>
Date: Thu, 4 Jan 2024 12:03:57 +0700
Subject: [PATCH] fix: undefine `nil` macro to prevent conflicting name

---
 include/errors/error.hpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/errors/error.hpp b/include/errors/error.hpp
index ec7a1d7..3638873 100644
--- a/include/errors/error.hpp
+++ b/include/errors/error.hpp
@@ -6,6 +6,10 @@
 #include <string_view>
 #include <utility>
 
+// Prevent conflicting name with the nil macro in Objective-C.
+// See: https://github.com/threeal/errors-cpp/issues/128
+#undef nil
+
 namespace errors {
 
 /**
@@ -78,7 +82,6 @@ class [[nodiscard]] Error {
  */
 Error make(std::string_view msg);
 
-
 /**
  * @brief Gets a constant reference of an empty error.
  * @return A constant reference of an empty error.