Ruby » Ruby master

simply call xfree().

• compile.c (BADINSN_ERROR): mixing (void) and (int) will fail solaris
  compiler. [ruby-core:81668], [Bug #13658]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59078 b2dd03c8-39d4-4d8f-98ff-823fe69b080e