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* lib/mathn.rb (Integer::prime_division): raise ZeroDivisionError

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on zeros.  [ruby-dev:28739]

* version.h: 1.8.5 - prepare for preview1.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2006-06-19 15:08:14 +00:00
parent f36b7d8fd5
commit eb41c8d2e3
3 changed files with 9 additions and 0 deletions
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5
ChangeLog
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@ -130,6 +130,11 @@ Sun Jun 18 00:49:11 2006 Tanaka Akira <akr@m17n.org>
(unix_recvfrom_nonblock): removed. (unix_recvfrom_nonblock): removed.
UNIXSocket#recvfrom_nonblock is removed. UNIXSocket#recvfrom_nonblock is removed.
Sat Jun 17 22:17:17 2006 Yukihiro Matsumoto <matz@ruby-lang.org>
* lib/mathn.rb (Integer::prime_division): raise ZeroDivisionError
on zeros. [ruby-dev:28739]
Sat Jun 17 14:53:32 2006 Tanaka Akira <akr@m17n.org> Sat Jun 17 14:53:32 2006 Tanaka Akira <akr@m17n.org>
* lib/pathname.rb: backport from 1.9. * lib/pathname.rb: backport from 1.9.

3
lib/drb/drb.rb
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@ -430,12 +430,15 @@ module DRb
end end
end end
# An exception wrapping an error object
class DRbRemoteError < DRbError class DRbRemoteError < DRbError
def initialize(error) def initialize(error)
@reason = error.class.to_s @reason = error.class.to_s
super("#{error.message} (#{error.class})") super("#{error.message} (#{error.class})")
set_backtrace(error.backtrace) set_backtrace(error.backtrace)
end end
# the class of the error, as a string.
attr_reader :reason attr_reader :reason
end end

1
lib/mathn.rb
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@ -43,6 +43,7 @@ class Integer
end end
def prime_division def prime_division
raise ZeroDivisionError if self == 0
ps = Prime.new ps = Prime.new
value = self value = self
pv = [] pv = []