#775: Segfault occurs when calls Bignum#modulo
----------------------------------+-----------------------------------------
Reporter: watson1...@… | Owner: lsansone...@…
Type: defect | Status: new
Priority: blocker | Milestone:
Component: MacRuby | Keywords:
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Test Script:
{{{
$ cat test_bignum.rb
b = 2**64
a = b * 2 + 1
p a.class
p b.class
puts "----"
p a % b
p a % -b
p -a % b
p -a % -b
puts "----"
p a.modulo(b)
p a.modulo(-b)
p (-a).modulo(b)
p (-a).modulo(-b)
}}}
Result of Ruby 1.9.1:
{{{
$ ruby test_bignum.rb
Bignum
Bignum
----
1
-18446744073709551615
18446744073709551615
-1
----
1
-18446744073709551615
18446744073709551615
-1
}}}
Result of MacRuby Trunk:
{{{
$ macruby test_bignum.rb
Bignum
Bignum
----
1
-18446744073709551615
18446744073709551615
-1
----
zsh: segmentation fault macruby test_bignum.rb
}}}
--
Ticket URL: <http://www.macruby.org/trac/ticket/775>
MacRuby <http://macruby.org/>
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