Remove call-seq for method that doesn't exist (#2521)
$ ruby -ve 'IO.popen("ls"){}; $?.to_int' ruby 2.6.4p104 (2019-08-28 revision 67798) [x86_64-darwin18] Traceback (most recent call last): -e:1:in `<main>': undefined method `to_int' for #<Process::Status: pid 33989 SIGPIPE (signal 13)> (NoMethodError) Did you mean? to_i taint
Process::Status#to_int was removed at 7ba5c4e.
Remove call-seq for method that doesn't exist (#2521)
Process::Status#to_int was removed at 7ba5c4e.