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-rw-r--r--ruby.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/ruby.h b/ruby.h
index ed18bf0c9e..f179d78744 100644
--- a/ruby.h
+++ b/ruby.h
@@ -240,10 +240,10 @@ int rb_fix2int _((VALUE));
#define NUM2UINT(x) ((unsigned int)NUM2INT(x))
#define FIX2UINT(x) ((unsigned int)FIX2INT(x))
#else
-#define NUM2INT(x) NUM2LONG(x)
-#define NUM2UINT(x) NUM2ULONG(x)
-#define FIX2INT(x) FIX2LONG(x)
-#define FIX2UINT(x) FIX2ULONG(x)
+#define NUM2INT(x) ((int)NUM2LONG(x))
+#define NUM2UINT(x) ((unsigned int)NUM2ULONG(x))
+#define FIX2INT(x) ((int)FIX2LONG(x))
+#define FIX2UINT(x) ((unsigned int)FIX2ULONG(x))
#endif
#if HAVE_LONG_LONG