From ddf21447e20619a06f7420dd9e0f583d5055b03a Mon Sep 17 00:00:00 2001
From: quantumsheep <quantumsheep@users.noreply.github.com>
Date: Mon, 10 Aug 2020 22:35:28 +0200
Subject: [PATCH] Use stoull and uint64_t for for integer parsing

---
 src/grammar/Visitor.hpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/grammar/Visitor.hpp b/src/grammar/Visitor.hpp
index a3192e7..c964abf 100644
--- a/src/grammar/Visitor.hpp
+++ b/src/grammar/Visitor.hpp
@@ -62,6 +62,7 @@
 #include <limits>
 #include <regex>
 #include <tuple>
+#include <cstdint>
 
 namespace Sand
 {
@@ -3322,14 +3323,14 @@ class Visitor
             str.erase(std::remove(str.begin(), str.end(), '_'), str.end());
             str.erase(std::remove(str.begin(), str.end(), '\''), str.end());
 
-            unsigned long integer = 0;
+            uint64_t integer = 0;
             std::string name = "";
             Type *type = nullptr;
             bool is_signed = true;
 
             try
             {
-                integer = std::stoul(str, nullptr, base);
+                integer = std::stoull(str, nullptr, base);
             }
             catch (std::out_of_range &)
             {