From 343c9f9baa7bc210bd0984fa56760b8f3092d2d4 Mon Sep 17 00:00:00 2001
From: Alex Astashyn <alex@Alexs-MacBook-Pro.local>
Date: Thu, 8 Dec 2016 22:36:18 -0500
Subject: [PATCH] Addressing compiler warnings

---
 src/json.hpp      | 8 ++++----
 src/json.hpp.re2c | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/json.hpp b/src/json.hpp
index 876c35b6b..bd172559e 100644
--- a/src/json.hpp
+++ b/src/json.hpp
@@ -6419,9 +6419,8 @@ class basic_json
 
     private:
         static constexpr size_t s_capacity = 30;
-        std::array<char, s_capacity + 2> m_buf{}; // +2 for leading '-'
-                                                  // and trailing '\0'
-
+        std::array<char, s_capacity + 2> m_buf{{}}; // +2 for leading '-'
+                                                    // and trailing '\0'
         template<typename T>
         void x_write(T x, std::true_type)
         {
@@ -6432,7 +6431,8 @@ class basic_json
 
             while(x and i < s_capacity) 
             {
-                m_buf[i++] = static_cast<char>('0' + std::labs(x % 10));
+                const auto digit = std::labs(static_cast<long>(x % 10));
+                m_buf[i++] = static_cast<char>('0' + digit);
                 x /= 10;
             }
 
diff --git a/src/json.hpp.re2c b/src/json.hpp.re2c
index 55574beea..4411c64a9 100644
--- a/src/json.hpp.re2c
+++ b/src/json.hpp.re2c
@@ -6419,9 +6419,8 @@ class basic_json
 
     private:
         static constexpr size_t s_capacity = 30;
-        std::array<char, s_capacity + 2> m_buf{}; // +2 for leading '-'
-                                                  // and trailing '\0'
-
+        std::array<char, s_capacity + 2> m_buf{{}}; // +2 for leading '-'
+                                                    // and trailing '\0'
         template<typename T>
         void x_write(T x, std::true_type)
         {
@@ -6432,7 +6431,8 @@ class basic_json
 
             while(x and i < s_capacity) 
             {
-                m_buf[i++] = static_cast<char>('0' + std::labs(x % 10));
+                const auto digit = std::labs(static_cast<long>(x % 10));
+                m_buf[i++] = static_cast<char>('0' + digit);
                 x /= 10;
             }
 
-- 
GitLab