range.c: force hash values fixable

* range.c (range_hash): force hash values fixable on LLP64
  environment.  [ruby-core:92194] [Bug #15757]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67468 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 2 insertions, 1 deletions

diff --git a/range.c b/range.c
index e5c6fbcf9d..4180a663aa 100644
--- a/range.c
+++ b/range.c
@@ -230,7 +230,7 @@ range_hash(VALUE range)
     hash = rb_hash_uint(hash, EXCL(range) << 24);
     hash = rb_hash_end(hash);
 
-    return LONG2FIX(hash);
+    return ST2FIX(hash);
 }
 
 static void
diff --git a/test/ruby/test_range.rb b/test/ruby/test_range.rb
index b704f8e182..b1008d041f 100644
--- a/test/ruby/test_range.rb
+++ b/test/ruby/test_range.rb
@@ -203,6 +203,7 @@ class TestRange < Test::Unit::TestCase
     assert_not_equal((0..1).hash, (0...1).hash)
     assert_equal((0..nil).hash, (0..nil).hash)
     assert_not_equal((0..nil).hash, (0...nil).hash)
+    assert_kind_of(String, (0..1).hash.to_s)
   end
 
   def test_step