2 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 318c809032..cc79e101d4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Jun  7 09:29:33 2013  Kenta Murata  <mrkn@cookpad.com>
+
+	* bignum.c (rb_int_import): explicitly casting BDIGIT_DBL to BDIGIT
+	  to prevent warning.
+
 Fri Jun  7 07:29:33 2013  Tanaka Akira  <akr@fsij.org>
 
 	* internal.h (rb_int_export): countp argument is split into
diff --git a/bignum.c b/bignum.c
index 7042fecec3..159cded92b 100644
--- a/bignum.c
+++ b/bignum.c
@@ -914,7 +914,7 @@ rb_int_import(int sign, const void *words, size_t wordcount, int wordorder, size
         wordp += word_step;
     }
     if (dd)
-        *dp++ = dd;
+        *dp++ = (BDIGIT)dd;
     while (dp < de)
         *dp++ = 0;