1 files changed, 7 insertions, 28 deletions
diff --git a/lib/irb/ext/loader.rb b/lib/irb/ext/loader.rb
index 0a599ee802..df5aaa8e5a 100644
--- a/lib/irb/ext/loader.rb
+++ b/lib/irb/ext/loader.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 #
 #   loader.rb -
 #   	by Keiju ISHITSUKA(keiju@ruby-lang.org)
@@ -24,31 +24,8 @@ module IRB # :nodoc:
       load_file(path, priv)
     end
 
-    if File.respond_to?(:absolute_path?)
-      def absolute_path?(path)
-        File.absolute_path?(path)
-      end
-    else
-      separator =
-        if File::ALT_SEPARATOR
-          "[#{Regexp.quote(File::SEPARATOR + File::ALT_SEPARATOR)}]"
-        else
-          File::SEPARATOR
-        end
-      ABSOLUTE_PATH_PATTERN = # :nodoc:
-        case Dir.pwd
-        when /\A\w:/, /\A#{separator}{2}/
-          /\A(?:\w:|#{separator})#{separator}/
-        else
-          /\A#{separator}/
-        end
-      def absolute_path?(path)
-        ABSOLUTE_PATH_PATTERN =~ path
-      end
-    end
-
     def search_file_from_ruby_path(fn) # :nodoc:
-      if absolute_path?(fn)
+      if File.absolute_path?(fn)
         return fn if File.exist?(fn)
         return nil
       end
@@ -65,6 +42,7 @@ module IRB # :nodoc:
     #
     # See Irb#suspend_input_method for more information.
     def source_file(path)
+      irb = irb_context.irb
       irb.suspend_name(path, File.basename(path)) do
         FileInputMethod.open(path) do |io|
           irb.suspend_input_method(io) do
@@ -89,6 +67,7 @@ module IRB # :nodoc:
     #
     # See Irb#suspend_input_method for more information.
     def load_file(path, priv = nil)
+      irb = irb_context.irb
       irb.suspend_name(path, File.basename(path)) do
 
         if priv
@@ -119,13 +98,13 @@ module IRB # :nodoc:
 
     def old # :nodoc:
       back_io = @io
-      back_path = @irb_path
+      back_path = irb_path
       back_name = @irb_name
       back_scanner = @irb.scanner
       begin
         @io = FileInputMethod.new(path)
         @irb_name = File.basename(path)
-        @irb_path = path
+        self.irb_path = path
         @irb.signal_status(:IN_LOAD) do
           if back_io.kind_of?(FileInputMethod)
             @irb.eval_input
@@ -140,7 +119,7 @@ module IRB # :nodoc:
       ensure
         @io = back_io
         @irb_name = back_name
-        @irb_path = back_path
+        self.irb_path = back_path
         @irb.scanner = back_scanner
       end
     end