naruse 110760fa5d Revert r57803 "Avoid to cast the argument" ...

__builtin_add_overflow doesn't support double.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2017-03-07 17:51:35 +00:00

..

ruby

Revert r57803 "Avoid to cast the argument"

2017-03-07 17:51:35 +00:00

ruby.h

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