From 9f92916d1debbad1a72402e744ba15c5c51ebe09 Mon Sep 17 00:00:00 2001
From: ToruNiina <niina.toru.68u@gmail.com>
Date: Mon, 13 Jan 2020 11:24:48 +0900
Subject: [PATCH] fix: suppress -Wuseless-conversion

`{integer} + 1` will automatically be an int, so static_cast<int>(a+1)
will be useless conversion.
---
 toml/datetime.hpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/toml/datetime.hpp b/toml/datetime.hpp
index 01b513c..0d56e76 100644
--- a/toml/datetime.hpp
+++ b/toml/datetime.hpp
@@ -172,9 +172,9 @@ template<typename charT, typename traits>
 std::basic_ostream<charT, traits>&
 operator<<(std::basic_ostream<charT, traits>& os, const local_date& date)
 {
-    os << std::setfill('0') << std::setw(4) << static_cast<int>(date.year     ) << '-';
-    os << std::setfill('0') << std::setw(2) << static_cast<int>(date.month + 1) << '-';
-    os << std::setfill('0') << std::setw(2) << static_cast<int>(date.day      );
+    os << std::setfill('0') << std::setw(4) << static_cast<int>(date.year )     << '-';
+    os << std::setfill('0') << std::setw(2) << static_cast<int>(date.month) + 1 << '-';
+    os << std::setfill('0') << std::setw(2) << static_cast<int>(date.day  )    ;
     return os;
 }