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merges r28815 from trunk into ruby_1_9_2.

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--
* bignum.c (big_op): comparison of bignum and infinity has returned 1
  or -1, but it must return boolean.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28819 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mame 2010-08-01 09:46:34 +00:00
parent f62d8ce901
commit 6765d52c38
3 changed files with 10 additions and 2 deletions
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5
ChangeLog
View file

@ -1,3 +1,8 @@
Sun Aug 1 09:35:35 2010 Yusuke Endoh <mame@tsg.ne.jp>
* bignum.c (big_op): comparison of bignum and infinity has returned 1
or -1, but it must return boolean.
Sun Jul 25 05:37:20 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
* numeric.c (flo_cmp): honor the result of infinite? method of the

5
bignum.c
View file

@ -1453,8 +1453,9 @@ big_op(VALUE x, VALUE y, int op)
double a = RFLOAT_VALUE(y);
if (isinf(a)) {
if (a > 0.0) return INT2FIX(-1);
else return INT2FIX(1);
if (a > 0.0) rel = INT2FIX(-1);
else rel = INT2FIX(1);
break;
}
rel = rb_dbl_cmp(rb_big2dbl(x), a);
break;

2
test/ruby/test_bignum.rb
View file

@ -185,6 +185,8 @@ class TestBignum < Test::Unit::TestCase
assert(T31P < T64P)
assert(T64P > T31P)
assert_raise(ArgumentError) { T31P < "foo" }
assert(T64 < (1.0/0.0))
assert(!(T64 > (1.0/0.0)))
end
def test_eq