* numeric.c (fix_mul): remove FIT_SQRT_LONG test as it was causing
  fix_mul to return an incorrect result for -2147483648*-2147483648
  on 64 bit platforms

* test/ruby/test_integer_comb.rb (class TestIntegerComb): add test case

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-06-29

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e