From 3fa0edda0569b460ad807ac6756d42add809b0ac Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 8 Sep 2013 10:52:52 +0000
Subject: rat.c: suppress warning

* ext/-test-/rational/rat.c (big): used only if GMP is available.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42888 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/-test-/rational/rat.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'ext')

diff --git a/ext/-test-/rational/rat.c b/ext/-test-/rational/rat.c
index 49e216aa41..63ca849816 100644
--- a/ext/-test-/rational/rat.c
+++ b/ext/-test-/rational/rat.c
@@ -1,6 +1,7 @@
 #include "ruby.h"
 #include "internal.h"
 
+#if defined(HAVE_LIBGMP) && defined(HAVE_GMP_H)
 static VALUE
 big(VALUE x)
 {
@@ -11,6 +12,7 @@ big(VALUE x)
     rb_raise(rb_eTypeError, "can't convert %s to Bignum",
             rb_obj_classname(x));
 }
+#endif
 
 static VALUE
 gcd_normal(VALUE x, VALUE y)
-- 
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