diff options
author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-12-10 12:17:27 +0000 |
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committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-12-10 12:17:27 +0000 |
commit | 700acefadeeabe19137c9901c8a6cb085759e2be (patch) | |
tree | c9d39436ed4e747ff696967ac5df5742d4410cf5 /bignum.c | |
parent | 95a7aabe1eb2857fae419cd9f408e16a35653019 (diff) |
merge revision(s) 23730:
* numeric.c (flo_cmp): Infinity is greater than any bignum
number. [ruby-dev:38672]
* bignum.c (rb_big_cmp): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23730 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Signed-off-by: URABE, Shyouhei <shyouhei@ruby-lang.org>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@34000 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'bignum.c')
-rw-r--r-- | bignum.c | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -1114,7 +1114,15 @@ rb_big_cmp(x, y) break; case T_FLOAT: - return rb_dbl_cmp(rb_big2dbl(x), RFLOAT(y)->value); + { + double a = RFLOAT_VALUE(y); + + if (isinf(a)) { + if (a > 0.0) return INT2FIX(-1); + else return INT2FIX(1); + } + return rb_dbl_cmp(rb_big2dbl(x), a); + } default: return rb_num_coerce_cmp(x, y); |