From be04bf1302ab58401cb96331399cd27ab6787c45 Mon Sep 17 00:00:00 2001
From: ToruNiina <niina.toru.68u@gmail.com>
Date: Thu, 20 Jun 2019 23:58:35 +0900
Subject: [PATCH] refactor: convert file size to size_t

---
 toml/parser.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/toml/parser.hpp b/toml/parser.hpp
index 8e8a7ef..a7cf57e 100644
--- a/toml/parser.hpp
+++ b/toml/parser.hpp
@@ -1939,7 +1939,8 @@ parse(std::istream& is, const std::string& fname = "unknown file")
     is.seekg(beg);
 
     // read whole file as a sequence of char
-    std::vector<char> letters(fsize);
+    assert(fsize >= 0);
+    std::vector<char> letters(static_cast<std::size_t>(fsize));
     is.read(letters.data(), fsize);
 
     detail::location<std::vector<char>>