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fileutils.rb: remove code for OS/2 emx

* lib/fileutils.rb (FileUtils#mv): remove code for OS/2 emx, its
  support has been dropped yeas ago.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-05-16 01:31:28 +00:00
parent a930a064c0
commit db5765ba54

View file

@ -523,8 +523,6 @@ module FileUtils
if destent.exist?
if destent.directory?
raise Errno::EEXIST, d
else
destent.remove_file if rename_cannot_overwrite_file?
end
end
begin
@ -547,15 +545,6 @@ module FileUtils
alias move mv
module_function :move
def rename_cannot_overwrite_file? #:nodoc:
if defined?(RbConfig)
/emx/ =~ RbConfig::CONFIG['host_os']
else
/emx/ =~ RUBY_PLATFORM
end
end
private_module_function :rename_cannot_overwrite_file?
#
# Remove file(s) specified in +list+. This method cannot remove directories.
# All StandardErrors are ignored when the :force option is set.