From c3c882f681451c76ad6ffde984ec33432c5b579a Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Sun, 1 Oct 2017 17:53:10 +0900
Subject: Use `uint32_t` to avoid signed integer overflow warning; #3816

---
 src/etc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/etc.c b/src/etc.c
index 9475ae304..ccf4f3992 100644
--- a/src/etc.c
+++ b/src/etc.c
@@ -91,7 +91,7 @@ mrb_float_id(mrb_float f)
 {
   const char *p = (const char*)&f;
   int len = sizeof(f);
-  mrb_int id = 0;
+  uint32_t id = 0;
 
   /* normalize -0.0 to 0.0 */
   if (f == 0) f = 0.0;
@@ -101,7 +101,7 @@ mrb_float_id(mrb_float f)
   }
   id = id + (id>>5);
 
-  return id;
+  return (mrb_int)id;
 }
 
 MRB_API mrb_int
-- 
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