Bug #3648
closedBignum Incomparable with Float::INFINITY
Description
=begin
27 > Float::INFINITY
=> false
279 > Float::INFINITY
=> -1
279 < Float::INFINITY
=> -1
big = 277889
big.is_a? Bignum
=> true
big == Float::INFINITY
=> true
=end
Updated by nobu (Nobuyoshi Nakada) over 13 years ago
- Status changed from Open to Closed
- % Done changed from 0 to 100
=begin
This issue was solved with changeset r28844.
Run Paint, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.
=end
Updated by mame (Yusuke Endoh) over 13 years ago
- Status changed from Closed to Open
- Target version set to 2.0.0
=begin
Hi,
r28844 caused the following rubyspec errors.
Bignum#quo does not raise a FloatDomainError when the given argument is 0 and a Float FAILED
Expected "9223372036854775811/0"
to equal "Infinity"
/home/mame/work/ruby/spec/rubyspec/core/bignum/quo_spec.rb:31:in block (2 levels) in <top (required)>' /home/mame/work/ruby/spec/rubyspec/core/bignum/quo_spec.rb:3:in
<top (required)>'
Complex#/ with Float returns Complex(Infinity, Infinity) when given zero ERROR
NoMethodError: undefined method infinite?' for (20/0):Rational /home/mame/work/ruby/spec/rubyspec/shared/complex/divide.rb:41:in
block (2 levels) in <top (required)>'
/home/mame/work/ruby/spec/rubyspec/core/complex/divide_spec.rb:17:in block in <top (required)>' /home/mame/work/ruby/spec/rubyspec/core/complex/divide_spec.rb:1:in
<top (required)>'
Fixnum#quo does not raise a FloatDomainError when the given Integer is 0 and a Float FAILED
Expected "0/0"
to equal "NaN"
/home/mame/work/ruby/spec/rubyspec/core/fixnum/quo_spec.rb:29:in block (2 levels) in <top (required)>' /home/mame/work/ruby/spec/rubyspec/core/fixnum/quo_spec.rb:3:in
<top (required)>'
Rational#/ when passed a Float returns infinity when passed 0 ERROR
NoMethodError: undefined method infinite?' for (3/0):Rational /home/mame/work/ruby/spec/rubyspec/shared/rational/divide.rb:42:in
block (2 levels) in <top (required)>'
/home/mame/work/ruby/spec/rubyspec/core/rational/divide_spec.rb:16:in block in <top (required)>' /home/mame/work/ruby/spec/rubyspec/core/rational/divide_spec.rb:1:in
<top (required)>'
--
Yusuke Endoh mame@tsg.ne.jp
=end
Updated by nobu (Nobuyoshi Nakada) over 13 years ago
- Status changed from Open to Closed
=begin
fixed at r28886 and r28887.
=end
Updated by naruse (Yui NARUSE) over 10 years ago
- Description updated (diff)
- Status changed from Closed to Assigned
- Target version changed from 2.0.0 to 2.1.0
r42954 reverted the commit
Updated by hsbt (Hiroshi SHIBATA) over 10 years ago
- Target version changed from 2.1.0 to 2.2.0
Updated by hsbt (Hiroshi SHIBATA) over 7 years ago
- Status changed from Assigned to Closed